A Continuation Trial for Subjects With Lupus That Completed Protocol HGS1006-C1056 or HGS1006-C1057

Sponsor
Human Genome Sciences Inc., a GSK Company (Industry)
Overall Status
Completed
CT.gov ID
NCT00712933
Collaborator
GlaxoSmithKline (Industry)
738
110
2
102.3
6.7
0.1

Study Details

Study Description

Brief Summary

This is a long-term continuation study to provide continuing treatment to subjects with SLE.

Condition or Disease Intervention/Treatment Phase
Phase 3

Detailed Description

This trial is a long-term continuation study to provide continuing treatment to subjects with System Lupus Erythematosus (SLE).

Study Design

Study Type:
Interventional
Actual Enrollment :
738 participants
Allocation:
Non-Randomized
Intervention Model:
Parallel Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
A Multi-Center, Continuation Trial of Belimumab (HGS1006, LymphoStat-B™)a Fully Human Monoclonal Anti-BLyS Antibody in Subjects With Systemic Lupus Erythematosus (SLE) Who Completed the Phase 3 Protocol HGS1006-C1056 or HGS1006-C1057
Actual Study Start Date :
May 30, 2008
Actual Primary Completion Date :
Dec 9, 2016
Actual Study Completion Date :
Dec 9, 2016

Arms and Interventions

Arm Intervention/Treatment
Experimental: 1

1 mg/kg dose of belimumab given IV every 28 days.

Drug: belimumab
Recombinant, fully human, monoclonal antibody Comparison of the 1 mg/kg and 10 mg/kg dose of belimumab given IV every 28 days.
Other Names:
  • LymphoStat-B™
  • HGS1006
  • Experimental: 2.

    10 mg/kg dose of belimumab given IV every 28 days.

    Drug: belimumab
    Recombinant, fully human, monoclonal antibody Comparison of the 1 mg/kg and 10 mg/kg dose of belimumab given IV every 28 days.
    Other Names:
  • LymphoStat-B™
  • HGS1006
  • Outcome Measures

    Primary Outcome Measures

    1. Number of Participants With Adverse Events (AE) [Up to 9 years]

      An adverse event is defined as any unfavorable or unintended sign, symptom, or disease that is temporally associated with the use of a study agent but is not necessarily caused by the study agent. This includes worsening (example: increase in frequency or severity) of preexisting conditions. Participants with incidences of any event at any time post-baseline are presented by yearly interval. Only treatment-emergent AEs are summarized.

    2. AE Rates by System Organ Class (SOC) During the Study [Up to 9 years]

      AE rates by SOC adjusting for participant-years on study drug anytime post Baseline are summarized, which included the follow up visits. Only treatment-emergent AEs are summarized. The event rate of an AE was calculated as the number of events per 100 participant years. Participant years were calculated as sum across all participants ([last visit of interval day - first visit of interval day + 1] divided by365). Participant years excluded between study gaps if participant had not started extension study on date of last visit of parent study.

    3. Number of Participants With Serious Adverse Events (SAE) [Up to 9 years]

      An adverse event resulting in death, is life threatening (ie, an immediate threat to life), inpatient hospitalization, prolongation of existing hospitalization, persistent or significant disability/incapacity, congenital anomaly/birth defect or any other situation which is medically important is categorized as SAE. Only treatment-emergent AEs are summarized.

    4. SAE Rates by SOC During the Study [Up to 9 years]

      SAE rates by SOC adjusting for participants-years on study drug anytime post Baseline are summarized, which included the follow up visits. Only treatment-emergent SAEs are summarized. The event rate of an SAE was calculated as the number of events per 100 participant years. Participants years were calculated as = sum across all participants ([last visit of interval day - first visit of interval day + 1] divided by 365). Participants years excluded between study gaps if participant had not started extension study on date of last visit of parent study.

    5. Change From Baseline in Activated Partial Thromboplastin Time (APTT) and Prothrombin Time (PT) at the Indicated Time Points [Baseline and up to 9 years]

      Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in APTT and PT is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point

    6. Change From Baseline in Platelets (Plt), Lymphocytes (Lymp), Leukocytes (Leu), Eosinophils (Eos), Basophils (Baso), Monocytes (Mono), Neutrophils (Neu), Neutrophils Band Form (NeuBF), Neutrophils Segmented (NeuS) at the Indicated Time Points [Baseline and up to 9 years]

      Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Plt, Lymp, Leu, Eos, Baso, Mono, Neu, NeuBF, and NueS are summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    7. Change From Baseline in Hemoglobin (Hg) at the Indicated Time Points [Baseline and up to 9 years]

      Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Hg is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    8. Change From Baseline in Hematocrit at the Indicated Time Points [Baseline and up to 9 years]

      Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks). Change from Baseline in Hematocrit is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    9. Change From Baseline in Erythrocytes (Eryth) at the Indicated Time Points [Baseline and up to 9 years]

      Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Erythrocytes is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    10. Change From Baseline in Calcium (Ca), Carbon Dioxide (CO2), Chloride, Magnesium (Mg), Phosphate (Phos), Potassium (K), Sodium (Na) at the Indicated Time Points [Baseline and up to 9 years]

      Electrolytes parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 electrolytes parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Ca,CO2, Chloride, Mg, Phos, K and Na were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    11. Change From Baseline in Blood Urea Nitrogen/Creatinine (BUN/Cr) at the Indicated Time Points [Baseline and up to 9 years]

      Other chemistries parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 other chemistries parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in BUN/Cr is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.

    12. Change From Baseline in Albumin (Alb) and Protein (Pro) at the Indicated Time Points [Baseline and up to 9 years]

      Other chemistries parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 other chemistries parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Alb and Protein were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    13. Change From Baseline in BUN and Glucose at the Indicated Time Points [Baseline and up to 9 years]

      Other chemistries parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 other chemistries were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in BUN and Glucose were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    14. Change From Baseline in Creatinine (Cr) and Urate at the Indicated Time Points [Baseline and up to 9 years]

      Other chemistries parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 other chemistries were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Cr and Urate were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    15. Change From Baseline in Alanine Aminotransferase (ALT), Alkaline Phosphatase (ALP), Aspartate Aminotransferase (AST), Gamma-glutamyl Transferase (GGT) and Lactate Dehydrogenase (LDH) Levels [Baseline and up to 9 years]

      Liver function parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 liver function parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in ALT, ALP, AST, GGT and LDH were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.NA indicates standard deviation was not calculable for a single data point.

    16. Change From Baseline in Bilirubin (Bili) Levels [Baseline and up to 9 years]

      Liver function parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 liver function parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Bili were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    17. Change From Baseline in Immunoglobulin G (IgG) Levels [Baseline and up to 9 years]

      Immunoglobulin (Ig) parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 Ig parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Ig G were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.

    18. Number of Participants With Immunogenic Response by Year [Up to 9 years]

      Immunogenic response was analyzed using serum samples for anti-belimumab antibody measurements in MITT population. Categories of response are Negative, Transient Positive (+) means single + response that does not occur at the final assessment, and Persistent + means + response that occurs at least 2 consecutive assessments or a single result at the final assessment. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.

    19. Number of Participants With IgG Values Below the Lower Limit of Normal by Year [Up to 9 years]

      Blood samples were collected to evaluate IgG levels at Baseline and at Weeks 12, 24 and 48 during Year 1. From Year 2-9, IgG was evaluated at Week 24 and 48 ; Exit visit and at follow-up visit (up to 8 weeks post last infusion). Number of participants with IgG immunoglobulin values below the LLN at each one year interval are presented. Baseline includes Extension Year 1 Day 0 values for MITT participants treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants treated with Belimumab in the parent study. If a participant had more than one response within a year, then the last response within the year interval (usually the Week 48 assessment) was summarized. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.

    20. Number of Participants With Shifts From Baseline in Prednisone and Other Steroids Dose by Visit [Up to 9 years]

      Participants who had improving SLE disease activity for at least 8 weeks, at the investigator's discretion, the steroid dose was reduced by reduction to 7.5 mg/day. If the participant continued to have stable or improving disease activity after 4 weeks on a reduced dose, then the investigator considered reducing the dose again. Baseline includes extension Year 1 Day 0 values for MITT participants treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants treated with Belimumab in the parent study. Number of participants with shifts from Baseline total daily dose category by visit is summarized.

    21. Number of Participants With Any SLICC/ ACR Damage Index Worsening (Change > 0) From Baseline by Visit [Up to 9 years]

      The SLICC/ACR Damage Index was assessed every 48 weeks and at the exit visit as a measure of disease activity. It was developed to assess the accumulated damage since the onset of the disease. The number of participants with worsening in their SLICC/ACR Damage Index score compared with Baseline have been presented. Worsening was defined as a change in score (post-Baseline visit score - Baseline score) > 0. Baseline includes extension Year 1 Day 0 values for MITT participants treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants treated with Belimumab in the parent study. For years in which a participant was withdrawn from the study, the exit visit assessment was used in place of the Week 48 assessment for the year. This value was not carried forward through later years. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Have completed the HGS 1006-C1056 or HGS 1006-C1057 protocol through the Week 72 or Week 48 visits, respectively.
    Exclusion Criteria:
    • Have developed any other medical disease or condition that has made the patient unsuitable for this study in the opinion of their physician.

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 GSK Investigational Site Ciudad Autonoma de Buenos Aires Buenos Aires Argentina 1015
    2 GSK Investigational Site Ciudad Autonoma de Buenos Aires Buenos Aires Argentina C1419AHN
    3 GSK Investigational Site La Plata Buenos Aires Argentina B1904CFH,
    4 GSK Investigational Site Rosario Santa Fe Argentina 2000
    5 GSK Investigational Site San Miguel de Tucuman Tucumán Argentina T4000AXL
    6 GSK Investigational Site Buenos Aires Argentina C1280AEB
    7 GSK Investigational Site Ciudad Autonoma Buenos Aires Argentina C1426AAL
    8 GSK Investigational Site Ciudad Autónoma de Buenos Aires Argentina C1417EYG
    9 GSK Investigational Site Vienna Austria A-1100
    10 GSK Investigational Site Liège Belgium 4000
    11 GSK Investigational Site Salvador Bahía Brazil 40.150-410
    12 GSK Investigational Site Goiania Goiás Brazil 74110-120
    13 GSK Investigational Site Juiz de Fora Minas Gerais Brazil 36010-570
    14 GSK Investigational Site Recife Pernambuco Brazil 50670-420
    15 GSK Investigational Site Porto Alegre Rio Grande Do Sul Brazil 90610000
    16 GSK Investigational Site Sao Paulo São Paulo Brazil 04039-901
    17 GSK Investigational Site Campinas Brazil 13083-888
    18 GSK Investigational Site Rio de Janeiro Brazil 22411-001
    19 GSK Investigational Site São Paulo Brazil 04032-060
    20 GSK Investigational Site São Paulo Brazil 04266-010
    21 GSK Investigational Site Toronto Ontario Canada M5T 2S8
    22 GSK Investigational Site Montreal Quebec Canada H3G 1A4
    23 GSK Investigational Site Viña del Mar Valparaíso Chile 2570017
    24 GSK Investigational Site Santiago Chile 8431657
    25 GSK Investigational Site Barranquilla Colombia
    26 GSK Investigational Site Bogota Colombia
    27 GSK Investigational Site Bucaramanga Colombia
    28 GSK Investigational Site Medellin Colombia
    29 GSK Investigational Site Brno - Bohunice Czechia 625 00
    30 GSK Investigational Site Hradec Králové Czechia 500 05
    31 GSK Investigational Site Olomouc Czechia 775 20
    32 GSK Investigational Site Praha 2 Czechia 128 50
    33 GSK Investigational Site Suresnes France 92150
    34 GSK Investigational Site Freiburg Baden-Wuerttemberg Germany 79106
    35 GSK Investigational Site Erlangen Bayern Germany 91054
    36 GSK Investigational Site Frankfurt Hessen Germany 60590
    37 GSK Investigational Site Hannover Niedersachsen Germany 30625
    38 GSK Investigational Site Mainz Rheinland-Pfalz Germany 55131
    39 GSK Investigational Site Leipzig Sachsen Germany 04103
    40 GSK Investigational Site Jena Thueringen Germany 07743
    41 GSK Investigational Site Berlin Germany 10117
    42 GSK Investigational Site Berlin Germany 14059
    43 GSK Investigational Site Kiel Germany 24105
    44 GSK Investigational Site Chai Wan Hong Kong
    45 GSK Investigational Site New Territories Hong Kong
    46 GSK Investigational Site Bangalore India 560034
    47 GSK Investigational Site Hyderabad, Andhra Pradesh India 500482
    48 GSK Investigational Site Lucknow India 226003
    49 GSK Investigational Site Secunderabad India 500003
    50 GSK Investigational Site Trivandrum India 695029
    51 GSK Investigational Site Beer Sheva Israel 84101
    52 GSK Investigational Site Haifa Israel 31048
    53 GSK Investigational Site Haifa Israel 31096
    54 GSK Investigational Site Haifa Israel 34362
    55 GSK Investigational Site Petach Tikva Israel 49100
    56 GSK Investigational Site Ramat-Gan Israel 52621
    57 GSK Investigational Site Rehovot Israel 76100
    58 GSK Investigational Site Roma Italy 00152
    59 GSK Investigational Site Busan Korea, Republic of 602-715
    60 GSK Investigational Site Daejeon Korea, Republic of 302-799
    61 GSK Investigational Site Incheon Korea, Republic of 400-711
    62 GSK Investigational Site Pusan Korea, Republic of 602-739
    63 GSK Investigational Site Seoul Korea, Republic of 137-701
    64 GSK Investigational Site Seoul Korea, Republic of
    65 GSK Investigational Site Suwon, Kyonggi-do Korea, Republic of 443-721
    66 GSK Investigational Site Guadalajara Jalisco Mexico 44160
    67 GSK Investigational Site Guadalajara Jalisco Mexico 44280
    68 GSK Investigational Site Mexico Mexico 7760
    69 GSK Investigational Site San Luis Potosí Mexico 78240
    70 GSK Investigational Site Maastricht Netherlands 6229 HX
    71 GSK Investigational Site Rotterdam Netherlands 3015 CE
    72 GSK Investigational Site Rotterdam Netherlands 3083 AN
    73 GSK Investigational Site Surco Lima Peru
    74 GSK Investigational Site Callao Peru Callao 2
    75 GSK Investigational Site Lima 27 Peru Lima 27
    76 GSK Investigational Site Cebu City Philippines 6000
    77 GSK Investigational Site Davao City Philippines 8000
    78 GSK Investigational Site Las Pinas Philippines 1740
    79 GSK Investigational Site Manila Philippines 1000
    80 GSK Investigational Site Quezon City Philippines 1102
    81 GSK Investigational Site Sampaloc Manila Philippines 1008
    82 GSK Investigational Site Konskie Poland 26-200
    83 GSK Investigational Site Ponce Puerto Rico 00716
    84 GSK Investigational Site San Juan Puerto Rico 00936-5067
    85 GSK Investigational Site Bucharest Romania 020125
    86 GSK Investigational Site Bucuresti Romania 020475
    87 GSK Investigational Site Bucuresti Romania 021392
    88 GSK Investigational Site Cluj Napoca Romania 400006
    89 GSK Investigational Site Moscow Russian Federation 115522
    90 GSK Investigational Site Saint Petersburg Russian Federation 194291
    91 GSK Investigational Site Saint-Petersburg Russian Federation 190068
    92 GSK Investigational Site St. Petersburg Russian Federation 191015
    93 GSK Investigational Site Yaroslavl Russian Federation 150003
    94 GSK Investigational Site Yaroslavl Russian Federation 150023
    95 GSK Investigational Site Piestany Slovakia 921 12
    96 GSK Investigational Site Barcelona Spain 08036
    97 GSK Investigational Site Madrid Spain 28046
    98 GSK Investigational Site Stockholm Sweden SE-171 76
    99 GSK Investigational Site Dalin Township, Chiayi County Taiwan 662
    100 GSK Investigational Site Gueishan Township,Taoyuan County Taiwan 333
    101 GSK Investigational Site Hualien Taiwan 970
    102 GSK Investigational Site Kaohsiung Taiwan 807
    103 GSK Investigational Site Kaohsiung Taiwan 813
    104 GSK Investigational Site Kaohsiung Taiwan 833
    105 GSK Investigational Site Taichung Taiwan 402
    106 GSK Investigational Site Taichung Taiwan 404
    107 GSK Investigational Site Taichung Taiwan 40705
    108 GSK Investigational Site Taipei Taiwan 100
    109 GSK Investigational Site London United Kingdom SE1 7EH
    110 GSK Investigational Site Newcastle Upon Tyne United Kingdom NE7 7DN

    Sponsors and Collaborators

    • Human Genome Sciences Inc., a GSK Company
    • GlaxoSmithKline

    Investigators

    • Study Director: GSK Clinical Trials, GlaxoSmithKline

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    Responsible Party:
    Human Genome Sciences Inc., a GSK Company
    ClinicalTrials.gov Identifier:
    NCT00712933
    Other Study ID Numbers:
    • 112234
    • 2007-007648-85
    First Posted:
    Jul 10, 2008
    Last Update Posted:
    Dec 5, 2019
    Last Verified:
    Nov 1, 2019
    Individual Participant Data (IPD) Sharing Statement:
    Yes
    Plan to Share IPD:
    Yes
    Keywords provided by Human Genome Sciences Inc., a GSK Company
    Additional relevant MeSH terms:

    Study Results

    Participant Flow

    Recruitment Details This was a multi-center, continuation trial of belimumab and was conducted at 115 centers in 28 countries. Participants with Systemic Lupus Erythematosus (SLE), who had completed the Phase 3 HGS1006-C1056 or HGS1006-C1057 trial or participants who had previously received subcutaneous belimumab in Protocol HGS1006-C1070 were included in this trial.
    Pre-assignment Detail 738 participants were enrolled in the study and 735 received at least one dose of belimumab.Out of 735 participants, 368 completed the study and 370 withdrew from the study.
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Period Title: Overall Study
    STARTED 735
    COMPLETED 368
    NOT COMPLETED 367

    Baseline Characteristics

    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Overall Participants 735
    Age (Years) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [Years]
    37.2
    (11.17)
    Sex: Female, Male (Count of Participants)
    Female
    695
    94.6%
    Male
    40
    5.4%
    Race/Ethnicity, Customized (Count of Participants)
    Black or African American/African Heritage
    18
    2.4%
    American Indian or Alaska Native
    225
    30.6%
    East Asian Heritage
    118
    16.1%
    South Asian Heritage
    38
    5.2%
    Southeast Asian Heritage
    58
    7.9%
    Middle East/North African Heritage
    22
    3%
    White/Caucasian/European Heritage
    256
    34.8%

    Outcome Measures

    1. Primary Outcome
    Title Number of Participants With Adverse Events (AE)
    Description An adverse event is defined as any unfavorable or unintended sign, symptom, or disease that is temporally associated with the use of a study agent but is not necessarily caused by the study agent. This includes worsening (example: increase in frequency or severity) of preexisting conditions. Participants with incidences of any event at any time post-baseline are presented by yearly interval. Only treatment-emergent AEs are summarized.
    Time Frame Up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Any-time post Baseline,n=735
    706
    96.1%
    Year 0-1,n=735
    617
    83.9%
    Year 1-2 ,n =701
    502
    68.3%
    Year 2-3, n= 620
    441
    60%
    Year 3-4,n= 514
    344
    46.8%
    Year 4-5,n= 442
    261
    35.5%
    Year 5-6, n =345
    181
    24.6%
    Year 6-7, n= 219
    92
    12.5%
    Year 7-8, n = 65
    26
    3.5%
    Year 8 plus,n = 6
    3
    0.4%
    2. Primary Outcome
    Title AE Rates by System Organ Class (SOC) During the Study
    Description AE rates by SOC adjusting for participant-years on study drug anytime post Baseline are summarized, which included the follow up visits. Only treatment-emergent AEs are summarized. The event rate of an AE was calculated as the number of events per 100 participant years. Participant years were calculated as sum across all participants ([last visit of interval day - first visit of interval day + 1] divided by365). Participant years excluded between study gaps if participant had not started extension study on date of last visit of parent study.
    Time Frame Up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Measure Subject years 3352
    Infections and infestations
    101.8
    Gastrointestinal disorders
    32.8
    Musculoskeletal and connective tissuedisorder
    32.8
    Nervous system disorders
    22.6
    Skin and subcutaneous and tissue disorders
    22.5
    Respiratory,thoracic and mediastinal disorder
    14.9
    Vascular disorders
    13.3
    General disorders and administration sitecondition
    11.8
    Injury, poisoning andprocedural complications
    11.5
    Blood and lymphatic system disorders
    7.5
    Eye disorders
    6.6
    Reproductive system and breast disorders
    6.4
    Investigations
    5.8
    Psychiatric disorders
    5.6
    Renal and urinary and disorder
    5.3
    Metabolism and nutrition disorder
    3.6
    Cardiac disorders
    3.0
    Ear and labyrinth disorder
    2.4
    Neoplasms benign,malignant andunspecified
    2.2
    Hepatobiliary disorders
    1.8
    Immune system disorder
    1.2
    Endocrine disorders
    1.0
    Social circumstances
    0.7
    Congenital, familial and genetic disorders
    0.1
    Pregnancy, puerperium and perinatal conditions
    0.1
    Product Issues
    0.1
    3. Primary Outcome
    Title Number of Participants With Serious Adverse Events (SAE)
    Description An adverse event resulting in death, is life threatening (ie, an immediate threat to life), inpatient hospitalization, prolongation of existing hospitalization, persistent or significant disability/incapacity, congenital anomaly/birth defect or any other situation which is medically important is categorized as SAE. Only treatment-emergent AEs are summarized.
    Time Frame Up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Any post-Baseline,n=735
    231
    31.4%
    Year 0-1,n=735
    78
    10.6%
    Year 1-2,n = 701
    58
    7.9%
    Year 2-3,n = 620
    66
    9%
    Year 3-4,n= 514
    44
    6%
    Year 4-5 ,n= 442
    27
    3.7%
    Year 5-6,n=345
    16
    2.2%
    Year 6-7,n= 219
    11
    1.5%
    Year 7-8,n= 65
    1
    0.1%
    Year 8 plus,n= 6
    0
    0%
    4. Primary Outcome
    Title SAE Rates by SOC During the Study
    Description SAE rates by SOC adjusting for participants-years on study drug anytime post Baseline are summarized, which included the follow up visits. Only treatment-emergent SAEs are summarized. The event rate of an SAE was calculated as the number of events per 100 participant years. Participants years were calculated as = sum across all participants ([last visit of interval day - first visit of interval day + 1] divided by 365). Participants years excluded between study gaps if participant had not started extension study on date of last visit of parent study.
    Time Frame Up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Measure Subject years 3352
    Infections and infestations
    5.1
    Blood and lymphatic system disorders
    1.0
    Musculoskeletal and connective tissue disorder
    1.0
    Gastrointestinal disorders
    1.0
    Renal and urinary disorders
    0.8
    Vascular disorders
    0.8
    Injury, poisoning andprocedural complications
    0.8
    General disorders and administration sitecondition
    0.6
    Nervous system disorders
    0.6
    Respiratory, thoracic and mediastinal disorder
    0.5
    Cardiac disorders
    0.5
    Skin and subcutaneous tissue disorders
    0.5
    Neoplasms benign, malignant and unspecified
    0.4
    Reproductive system and breast disorder
    0.4
    Psychiatric disorders
    0.4
    Hepatobiliary disorders
    0.3
    Metabolism and nutrition disorders
    0.1
    Pregnancy, puerperium and perinatal condition
    0.1
    Endocrine disorders
    0.1
    Immune system disorders
    0.1
    Ear and labyrinth disorders
    0.1
    Eye disorders
    0.1
    5. Primary Outcome
    Title Change From Baseline in Activated Partial Thromboplastin Time (APTT) and Prothrombin Time (PT) at the Indicated Time Points
    Description Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in APTT and PT is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Year1,Week4,APTT,n=208
    0.7
    (5.27)
    Year1,Week12,APTT,n=208
    2.1
    (12.31)
    Year1,Week24,APTT,n=686
    0.1
    (9.10)
    Year1,Week36,APTT,n=193
    2.5
    (5.75)
    Year1,Week48,APTT,n=666
    0.8
    (9.48)
    Year2,Week24,APTT,n=625
    2.7
    (9.74)
    Year2,Week48,APTT,n=572
    2.7
    (9.66)
    Year3,Week24,APTT,n=521
    3.4
    (10.01)
    Year3,Week48,APTT,n=470
    3.9
    (11.41)
    Year4,Week24,APTT,n=422
    3.5
    (10.70)
    Year4,Week48,APTT,n=412
    4.2
    (6.63)
    Year5,Week24,APTT,n=383
    4.1
    (10.71)
    Year5,Week48,APTT,n=349
    3.5
    (6.35)
    Year6,Week24,APTT,n=292
    3.8
    (6.58)
    Year6,Week48,APTT,n=277
    4.3
    (7.91)
    Year7,Week24,APTT,n=177
    6.4
    (14.52)
    Year7,Week48,APTT,n=131
    4.1
    (6.23)
    Year8,Week24,APTT,n=52
    5.6
    (7.54)
    Year8,Week48,APTT,n=13
    4.2
    (3.98)
    Year9,Week24,APTT,n=6
    5.0
    (6.39)
    Year9,Week48,APTT,n=1
    9.0
    (NA)
    Exit, APTT,n=586
    3.2
    (10.71)
    8 Week,Follow up,n=524
    3.4
    (8.14)
    Year1,Week4,PT,n=205
    -0.22
    (5.139)
    Year1,Week12,PT,n=206
    1.71
    (19.533)
    Year1,Week24,PT,n=686
    -0.43
    (8.267)
    Year1,Week36,PT,n=193
    0.13
    (3.357)
    Year1,Week48,PT,n=666
    -0.45
    (8.174)
    Year2,Week24,PT,n=626
    0.15
    (11.528)
    Year2,Week48,PT,n=572
    -0.26
    (8.925)
    Year3,Week24,PT,n=521
    0.12
    (9.609)
    Year3,Week48,PT,n=469
    0.63
    (14.334)
    Year4,Week24,PT,n=422
    0.06
    (10.458)
    Year4,Week48,PT,n=412
    0.40
    (4.228)
    Year5,Week24,PT,n=384
    -0.14
    (10.810)
    Year5,Week48,PT,n=349
    0.61
    (11.276)
    Year6,Week24,PT,n=292
    0.64
    (8.023)
    Year6,Week48,PT,n=278
    0.85
    (12.414)
    Year7,Week24,PT,n=177
    1.76
    (14.272)
    Year7,Week48,PT,n=131
    0.36
    (2.290)
    Year8,Week24,PT,n=52
    1.21
    (6.716)
    Year8,Week48,PT,n=13
    0.52
    (0.600)
    Year9,Week24,PT,n=6
    0.50
    (0.657)
    Year9,Week48,PT,n=1
    1.00
    (NA)
    Exit,PT, n=587
    0.25
    (9.973)
    8 Week, Follow up,n=524
    0.50
    (4.965)
    6. Primary Outcome
    Title Change From Baseline in Platelets (Plt), Lymphocytes (Lymp), Leukocytes (Leu), Eosinophils (Eos), Basophils (Baso), Monocytes (Mono), Neutrophils (Neu), Neutrophils Band Form (NeuBF), Neutrophils Segmented (NeuS) at the Indicated Time Points
    Description Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Plt, Lymp, Leu, Eos, Baso, Mono, Neu, NeuBF, and NueS are summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Baso,Year1,Week4,n=693
    0.002
    (0.0172)
    Baso,Year1,Week12,n=694
    0.002
    (0.0187)
    Baso,Year1,Week24,n=696
    0.002
    (0.0176)
    Baso,Year1,Week36,n=682
    0.002
    (0.0179)
    Baso,Year1,Week48,n=684
    0.003
    (0.0183)
    Baso,Year2,Week24,n=629
    0.004
    (0.0190)
    Baso,Year2,Week48,n=589
    0.004
    (0.0200)
    Baso,Year3,Week24,n=533
    0.005
    (0.0165)
    Baso,Year3,Week48,n=476
    0.008
    (0.0194)
    Baso,Year4,Week24,n=446
    0.007
    (0.0192)
    Baso,Year4,Week48,n=423
    0.008
    (0.0202)
    Baso,Year5,Week24,n=389
    0.007
    (0.0191)
    Baso,Year5,Week48,n=360
    0.005
    (0.0191)
    Baso,Year6,Week24,n=306
    0.006
    (0.0184)
    Baso,Year6,Week48,n=282
    0.007
    (0.0198)
    Baso,Year7,Week24,n=181
    0.007
    (0.0211)
    Baso,Year7,Week48,n=130
    0.012
    (0.0259)
    Baso,Year8,Week24,n=52
    0.014
    (0.0187)
    Baso,Year8,Week48,n=13
    0.001
    (0.0166)
    Baso,Year9,Week24,n=6
    0.003
    (0.0082)
    Baso,Year9,Week48,n=1
    0.010
    (NA)
    Baso,Exit,n=614
    0.005
    (0.0204)
    Baso,8 Week,Follow up,n=532
    0.009
    (0.0253)
    Eos,Year1,Week4,n=693
    0.007
    (0.1597)
    Eos,Year1,Week12,n=694
    0.003
    (0.1595)
    Eos,Year1,Week24,n=696
    0.000
    (0.1614)
    Eos,Year1,Week36,n=682
    0.020
    (0.1866)
    Eos,Year1,Week48,n=684
    0.001
    (0.1763)
    Eos,Year2,Week24,n=629
    0.004
    (0.1605)
    Eos,Year2,Week48,n=589
    -0.004
    (0.1858)
    Eos,Year3,Week24,n=533
    -0.011
    (0.2074)
    Eos,Year3,Week48,n=476
    -0.026
    (0.2053)
    Eos,Year4,Week24,n=446
    -0.041
    (0.1792)
    Eos,Year4,Week48,n=423
    -0.047
    (0.1676)
    Eos,Year5,Week24,n=389
    -0.035
    (0.1949)
    Eos,Year5,Week48,n=360
    -0.045
    (0.1807)
    Eos,Year6,Week24,n=306
    -0.046
    (0.1801)
    Eos,Year6,Week48,n=282
    -0.037
    (0.1976)
    Eos,Year7,Week24,n=181
    -0.046
    (0.1710)
    Eos,Year7,Week48,n=130
    -0.020
    (0.2276)
    Eos,Year8,Week24,n=52
    -0.017
    (0.1753)
    Eos,Year8,Week48,n=13
    -0.041
    (0.1130)
    Eos,Year9,Week24,n=6
    -0.088
    (0.1078)
    Eos,Year9,Week48,n=1
    -0.040
    (NA)
    Eos, Exit, n=614
    -0.026
    (0.1754)
    Eso, 8 Week Follow up, n=532
    -0.030
    (0.1920)
    Leu,Year1,Week4,n=696
    0.16
    (1.928)
    Leu,Year1,Week12,n=697
    0.19
    (2.106)
    Leu,Year1,Week24,n=697
    0.04
    (2.142)
    Leu,Year1,Week36,n=682
    0.05
    (2.190)
    Leu,Year1,Week48,n=684
    0.02
    (2.274)
    Leu,Year2,Week24,n=630
    -0.19
    (2.287)
    Leu,Year2,Week48,n=589
    -0.11
    (2.449)
    Leu,Year3,Week24,n=533
    -0.03
    (2.544)
    Leu,Year3,Week24,n=476
    0.06
    (2.393)
    Leu,Year4,Week24,n=446
    -0.01
    (2.520)
    Leu,Year4,Week48,n=423
    -0.06
    (2.661)
    Leu,Year5,Week24,n=389
    0.05
    (2.430)
    Leu,Year5,Week48,n=360
    -0.06
    (2.463)
    Leu,Year6,Week24,n=306
    0.04
    (2.449)
    Leu,Year6,Week48,n=282
    0.17
    (2.579)
    Leu,Year7,Week24,n=181
    0.12
    (2.395)
    Leu,Year7,Week48,n=130
    0.48
    (2.354)
    Leu,Year8,Week24,n=52
    0.38
    (2.761)
    Leu,Year8,Week48,n=13
    -0.65
    (3.136)
    Leu,Year9,Week24,n=6
    -0.35
    (3.422)
    Leu,Year9,Week48,n=1
    -3.90
    (NA)
    Leu, Exit, n=614
    0.18
    (2.650)
    Leu, 8 Week Follow up,n=532
    0.21
    (2.496)
    Lymp,Year1,Week4,n=693
    0.093
    (0.5986)
    Lymp,Year1,Week12,n=694
    0.107
    (0.6607)
    Lymp,Year1,Week24,n=696
    0.066
    (0.6544)
    Lymp,Year1,Week36,n=682
    0.119
    (0.6583)
    Lymp,Year1,Week48,n=684
    0.048
    (0.6361)
    Lymp,Year2,Week24,n=629
    0.051
    (0.6898)
    Lymp,Year2,Week48,n=589
    0.067
    (0.6971)
    Lymp,Year3,Week24,n=533
    0.057
    (0.6717)
    Lymp,Year3,Week48,n=476
    0.038
    (0.6676)
    Lymp,Year4,Week24,n=446
    0.054
    (0.6858)
    Lymp,Year4,Week48,n=423
    0.067
    (0.7186)
    Lymp,Year5,Week24,n=389
    0.023
    (0.6810)
    Lymp,Year5,Week48,n=360
    0.078
    (0.7485)
    Lymp,Year6,Week24,n=306
    0.147
    (0.7251)
    Lymp,Year6,Week48,n=282
    0.168
    (0.7523)
    Lymp,Year7,Week24,n=181
    0.175
    (0.7670)
    Lymp,Year7,Week48,n=130
    0.169
    (0.6639)
    Lymp,Year8,Week24,n=52
    0.300
    (0.7553)
    Lymp,Year8,Week48,n=13
    0.052
    (0.5252)
    Lymp,Year9,Week24,n=6
    -0.032
    (0.6156)
    Lymp,Year9,Week48,n=1
    -0.460
    (NA)
    Lymp,Exit,n=614
    0.128
    (0.7808)
    Lymp,8 Week Follow up,n=532
    0.140
    (0.7453)
    Mono,Year1,Week4,n=693
    0.025
    (0.2108)
    Mono,Year1,Week12,n=694
    0.036
    (0.2043)
    Mono,Year1,Week24,n=696
    0.028
    (0.2127)
    Mono,Year1,Week36,n=682
    0.053
    (0.2053)
    Mono,Year1,Week48,n=684
    0.050
    (0.2069)
    Mono,Year2,Week24,n=629
    0.034
    (0.1992)
    Mono,Year2,Week48,n=589
    0.050
    (0.2172)
    Mono,Year3,Week24,n=533
    0.053
    (0.2314)
    Mono,Year3,Week48,n=476
    0.084
    (0.1994)
    Mono,Year4,Week24,n=446
    0.071
    (0.2085)
    Mono,Year4,Week48,n=423
    0.076
    (0.2040)
    Mono,Year5,Week24,n=389
    0.089
    (0.2015)
    Mono,Year5,Week48,n=360
    0.088
    (0.2044)
    Mono,Year6,Week24,n=306
    0.087
    (0.2043)
    Mono,Year6,Week48,n=282
    0.086
    (0.2063)
    Mono,Year7,Week24,n=181
    0.113
    (0.2155)
    Mono,Year7,Week48,n=130
    0.134
    (0.2090)
    Mono,Year8,Week24,n=52
    0.173
    (0.2014)
    Mono,Year8,Week48,n=13
    0.021
    (0.1503)
    Mono,Year9,Week24,n=6
    0.022
    (0.1931)
    Mono,Year9,Week48,n=1
    -0.120
    (NA)
    Mono, Exit,n=614
    0.083
    (0.2157)
    Mono, 8 Week Follow up, n=532
    0.084
    (0.2189)
    Neu,Yaer1,Week4,n=688
    0.024
    (2.0482)
    Neru,Year1,Week12,n=690
    0.047
    (2.1575)
    Neu,Year1,Week24,n=691
    -0.059
    (2.1845)
    Neu,Year1,Week36,n=677
    -0.141
    (2.1907)
    Neu,Year1,Week48,n=679
    -0.078
    (2.3164)
    Neu,Year2,Week24,n=624
    -0.286
    (2.2746)
    Neu,Year2,Week48,n=584
    -0.230
    (2.3963)
    Neu,Year3,Week24,n=528
    -0.135
    (2.4914)
    Neu,Year3,Week48,n=471
    -0.049
    (2.3683)
    Neu,Year4,Week24,n=446
    -0.104
    (2.3846)
    Neu,Year4,Week48,n=423
    -0.160
    (2.5563)
    Neu,Year5,Week24,n=384
    -0.031
    (2.3060)
    Neu,Year5,Week48,n=356
    -0.198
    (2.3952)
    Neu,Year6,Week24,n=306
    -0.151
    (2.3083)
    Neu,Year6,Week48,n=282
    -0.060
    (2.4314)
    Neu,Year7,Week24,n=181
    -0.129
    (2.3908)
    Neu,Year7,Week48,n=130
    -0.687
    (3.0412)
    Neu,Year8,Week24,n=52
    -0.092
    (2.3908)
    Neu,Year8,Week48,n=13
    -0.687
    (3.0412)
    Neu,Year9,Week24,n=6
    -0.257
    (2.9192)
    Neu,Year9,Week48,n=1
    -3.300
    (NA)
    Neu, Exit, n=609
    -0.006
    (2.5612)
    Neu,8 Week Follow up,n=528
    0.001
    (2.3935)
    NeuBF,Year1,Week4,n=4
    0.013
    (0.1473)
    NeuBF,Year1,Week12,n=4
    0.073
    (0.1106)
    NeuBF,Year1,Week24,n=5
    -0.000
    (0.2699)
    NeuBF,Year1,Week36,n=4
    0.045
    (0.0465)
    NeuBF,Year1,Week48,n=2
    0.105
    (0.1909)
    NeuBF,Year2,Week24,n=1
    0.120
    (NA)
    NeuBF,Year3,Week24,n=1
    0.070
    (NA)
    NeuBF,Exit,n=2
    0.465
    (0.6435)
    NeuS,Year1,Week4,n=693
    0.021
    (2.0450)
    NeuS,Year1,Week12,n=694
    0.051
    (2.1519)
    NeuS,Year1,Week24,n=696
    -0.055
    (2.1757)
    NeuS,Year1,Week36,n=682
    -0.139
    (2.1819)
    NeuS,Year1,Week48,n=684
    -0.079
    (2.3128)
    NeuS,Year2,Week24,n=629
    -0.289
    (2.2609)
    NeuS,Year2,Week48,n=589
    -0.226
    (2.3846)
    NeuS,Year3,Week24,n=533
    -0.130
    (2.4736)
    NeuS,Year3,Week48,n=476
    -0.041
    (2.3547)
    NeuS,Year4,Week24,n=446
    -0.097
    (2.3804)
    NeuS,Year4,Week48,n=423
    -0.158
    (2.5542)
    NeuS,Year5,Week24,n=389
    -0.024
    (2.2893)
    NeuS,Year5,Week48,n=360
    -0.184
    (2.3831)
    NeuS,Year6,Week24,n=306
    -0.147
    (2.3029)
    NeuS,Year6,Week48,n=282
    -0.058
    (2.4310)
    NeuS,Year7,Week24,n=181
    -0.151
    (2.2248)
    NeuS,Year7,Week48,n=130
    0.191
    (2.2514)
    NeuS,Year8,Week24,n=52
    -0.092
    (2.3908)
    NeuS,Year8,Week48,n=13
    -0.687
    (3.0412)
    NeuS,Year9,Week24,n=6
    -0.257
    (2.9192)
    NeuS,Year9,Week48,n=1
    -3.300
    (NA)
    NeuS,Exit,n=614
    -0.008
    (2.5501)
    NeuS,8 Week Followup,n=532
    0.007
    (2.3824)
    Plt,Year1,Week4,n=683
    8.1
    (38.82)
    Plt,Year1,Week12,n=690
    4.6
    (43.63)
    Plt,Year1,Week24,n=687
    -0.5
    (47.73)
    Plt,Year1,Week36,n=680
    -2.9
    (50.25)
    Plt,Year1,Week48,n=677
    -9.3
    (50.81)
    Plt,Year2,Week24,n=631
    -15.4
    (53.80)
    Plt,Year2,Week48,n=583
    -20.3
    (56.39)
    Plt,Year3,Week24,n=526
    -19.9
    (57.88)
    Plt,Year3,Week48,n=476
    -13.4
    (65.16)
    Plt,Year4,Week24,n=441
    -14.0
    (59.05)
    Plt,Year4,Week48,n=420
    -18.2
    (63.80)
    Plt,Year5,Week24,n=388
    -19.3
    (61.49)
    Plt,Year5,Week48,n=360
    -17.9
    (63.36)
    Plt,Year6,Week24,n=305
    -13.3
    (61.54)
    Plt,Year6,Week48,n=282
    -13.4
    (60.89)
    Plt,Year7,Week24,n=181
    -15.3
    (63.95)
    Plt,Year7,Week48,n=130
    -16.3
    (70.75)
    Plt,Year8,Week24,n=52
    -2.3
    (80.69)
    Plt,Year8,Week48,n=13
    -29.9
    (88.66)
    Plt,Year9,Week24,n=6
    -5.0
    (82.67)
    Plt,Year9,Week48,n=1
    57.0
    (NA)
    Plt,Exit,n=613
    -11.0
    (64.36)
    Plt,8Week Followup,n=530
    -11.2
    (60.57)
    7. Primary Outcome
    Title Change From Baseline in Hemoglobin (Hg) at the Indicated Time Points
    Description Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Hg is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Hg,Year1, Week 4,n=697
    -0.3
    (7.05)
    Hg,Year1,Week12,n=698
    0.1
    (8.75)
    Hg,Year1,Week24,n=699
    0.1
    (9.48)
    Hg,Year1,Week36,n=688
    0.3
    (9.90)
    Hg,Year1,Week48,n=686
    1.0
    (11.03)
    Hg,Year2,Week24,n=635
    1.0
    (11.31)
    Hg,Year2,Week48,n=591
    1.3
    (12.12)
    Hg,Year3,Week24,n=534
    2.2
    (12.79)
    Hg,Year3,Week48,n=478
    2.9
    (12.67)
    Hg,Year4,Week24,n=446
    2.6
    (12.93)
    Hg,Year,Week48,n=424
    2.4
    (13.59)
    Hg,Year5,Week24,n=390
    2.9
    (12.76)
    Hg,Year5,Week48,n=362
    3.2
    (13.26)
    Hg,Year6,Week24,n=306
    2.7
    (13.19)
    Hg,Year6,Week48,n=282
    2.3
    (13.83)
    Hg,Year7,Week24,n=181
    2.9
    (14.54)
    Hg,Year7,Week48,n=130
    4.0
    (14.66)
    Hg,Year8,Week24,n=52
    1.5
    (14.84)
    Hg,Year8,Week48,n=13
    -0.2
    (13.95)
    Hg,Year9,Week24,n=6
    -0.7
    (20.67)
    Hg,Year9,Week48,n=1
    -29.0
    (NA)
    Hg,Exit,n=619
    3.2
    (13.90)
    Hg,8 Week Follow up,n=534
    2.8
    (13.71)
    8. Primary Outcome
    Title Change From Baseline in Hematocrit at the Indicated Time Points
    Description Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks). Change from Baseline in Hematocrit is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Hematocrit,Year1,Week4,n=697
    0.01
    (2.250)
    Hematocrit,Year1,Week12,n=698
    0.38
    (2.729)
    Hematocrit,Year1,Week24,n=699
    0.75
    (2.928)
    Hematocrit,Year1,Week36,n=688
    0.53
    (2.954)
    Hematocrit,Year1,Week48,n=686
    0.35
    (3.286)
    Hematocrit,Year2,Week24,n=635
    0.94
    (3.427)
    Hematocrit,Year2,Week48,n=591
    0.78
    (3.584)
    Hematocrit,Year3,Week24,n=534
    1.29
    (3.828)
    Hematocrit,Year3,Week48,n=478
    1.39
    (3.800)
    Hematocrit,Year4,Week24,n=446
    1.67
    (3.834)
    Hematocrit,Year4,Week48,n=424
    1.15
    (3.998)
    Hematocrit,Year5,Week24,n=390
    1.69
    (3.776)
    Hematocrit,Year5,Week48,n=362
    1.98
    (3.842)
    Hematocrit,Year6,Week24,n=306
    1.93
    (3.939)
    Hematocrit,Year6,Week48,n=282
    2.07
    (4.023)
    Hematocrit,Year7,Week24,n=181
    1.81
    (4.251)
    Hematocrit,Year7,Week48,n=130
    2.11
    (4.238)
    Hematocrit,Year8,Week24,n=52
    1.42
    (4.390)
    Hematocrit,Year8,Week48,n=13
    1.48
    (4.234)
    Hematocrit,Year9,Week24,n=6
    2.03
    (6.001)
    Hematocrit,Year9,Week48,n=1
    -6.00
    (NA)
    Hematocrit,Exit,n=619
    1.91
    (4.202)
    Hematocrit,8 Week Follow up,n=534
    1.85
    (4.077)
    9. Primary Outcome
    Title Change From Baseline in Erythrocytes (Eryth) at the Indicated Time Points
    Description Hematology parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 hematology parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Erythrocytes is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Eryth,Year1,Week4,n=697
    -0.00
    (0.231)
    Eryth,Year1,Week12,n=698
    0.04
    (0.280)
    Eryth,Year1,Week24,n=699
    0.06
    (0.293)
    Eryth,Year1,Week36,n=688
    0.06
    (0.299)
    Eryth,Year1,Week48,n=686
    0.06
    (0.328)
    Eryth,Year2,Week24,n=635
    0.07
    (0.335)
    Eryth,Year2,Week48,n=591
    0.04
    (0.362)
    Eryth,Year3,Week24,n=534
    0.04
    (0.364)
    Eryth,Year3,Week48,n=478
    0.05
    (0.381)
    Eryth,Year4,Week24,n=446
    0.06
    (0.372)
    Eryth,Year,Week48,n=424
    0.05
    (0.379)
    Eryth,Year5,Week24,n=390
    0.09
    (0.375)
    Eryth,Year5,Week48,n=362
    0.11
    (0.383)
    Eryth,Year6,Week24,n=306
    0.12
    (0.396)
    Eryth,Year6,Week48,n=282
    0.17
    (0.408)
    Eryth,Year7,Week24,n=181
    0.17
    (0.415)
    Eryth,Year7,Week48,n=130
    0.22
    (0.387)
    Eryth,Year8,Week24,n=52
    0.21
    (0.375)
    Eryth,Year8,Week48,n=13
    0.15
    (0.207)
    Eryth,Year9,Week24,n=6
    0.30
    (0.374)
    Eryth,Year9,Week48,n=1
    0.20
    (NA)
    Eryth,Exit,n=619
    0.14
    (0.431)
    Eryth,8 Week Follow up,n=534
    0.13
    (0.411)
    10. Primary Outcome
    Title Change From Baseline in Calcium (Ca), Carbon Dioxide (CO2), Chloride, Magnesium (Mg), Phosphate (Phos), Potassium (K), Sodium (Na) at the Indicated Time Points
    Description Electrolytes parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 electrolytes parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Ca,CO2, Chloride, Mg, Phos, K and Na were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Ca,Year1,Week4,n=697
    0.0030
    (0.0763)
    Ca,Year1,Week12,n=696
    0.0020
    (0.0749)
    Ca,Year1,Week24,n=696
    -0.0035
    (0.0750)
    Ca,Year1,Week36,n=677
    0.0024
    (0.0836)
    Ca,Year1,Week48,n=687
    -0.0065
    (0.0778)
    Ca,Year2,Week24,n=636
    -0.0075
    (0.0764)
    Ca,Year2,Week48,n=587
    -0.0091
    (0.0837)
    Ca,Year3,Week24,n=526
    -0.0047
    (0.0810)
    Ca,Year3,Week48,n=481
    -0.0123
    (0.0800)
    Ca,Year4,Week24,n=438
    -0.0056
    (0.0771)
    Ca,Year,Week48,n=418
    -0.0193
    (0.0805)
    Ca,Year5,Week24,n=387
    -0.0129
    (0.0885)
    Ca,Year5,Week48,n=358
    -0.0140
    (0.0919)
    Ca,Year6,Week24,n=303
    -0.0053
    (0.0903)
    Ca,Year6,Week48,n=283
    -0.0146
    (0.0870)
    Ca,Year7,Week24,n=182
    -0.0076
    (0.0839)
    Ca,Year7,Week48,n=130
    -0.0079
    (0.1172)
    Ca,Year8,Week24,n=51
    0.0003
    (0.0806)
    Ca,Year8,Week48,n=13
    -0.0395
    (0.0611)
    Ca,Year9,Week24,n=6
    -0.0402
    (0.0336)
    Ca,Year9,Week48,n=1
    -0.0642
    (NA)
    Ca,Exit,n=619
    0.0006
    (0.0864)
    Ca,8 Week Follow up,n=534
    -0.0014
    (0.0909)
    CO2,Year1,Week4,n=701
    -0.0
    (2.77)
    CO2,Year1,Week12,n=700
    -0.1
    (2.76)
    CO2,Year1,Week24,n=701
    -0.1
    (2.73)
    CO2,Year1,Week36,n=682
    0.1
    (2.73)
    CO2,Year1,Week48,n=692
    -0.1
    (2.78)
    CO2,Year2,Week24,n=641
    -0.3
    (2.94)
    CO2,Year2,Week48,n=692
    -0.3
    (2.87)
    CO2,Year3,Week24,n=531
    -0.2
    (2.90)
    CO2,Year3,Week48,n=486
    -0.4
    (2.75)
    CO2,Year4,Week24,n=438
    -0.0
    (2.76)
    CO2,Year4,Week48,n=418
    -0.5
    (3.04)
    CO2,Year5,Week24,n=393
    -0.2
    (2.90)
    CO2,Year5,Week48,n=361
    -0.8
    (2.82)
    CO2,Year6,Week24,n=303
    -0.0
    (2.86)
    CO2,Year6,Week48,n=284
    -0.5
    (2.76)
    CO2,Year7,Week24,n=182
    0.2
    (2.78)
    CO2,Year7,Week48,n=130
    0.2
    (2.67)
    CO2,Year8,Week24,n=52
    1.0
    (2.78)
    CO2,Year8,Week48,n=13
    0.4
    (3.38)
    CO2,Year9,Week24,n=6
    -0.3
    (0.82)
    CO2,Year9,Week48,n=1
    -3.0
    (NA)
    CO2,Exit,n=625
    -0.3
    (3.00)
    CO2,8 week Follow up,n=538
    -0.2
    (3.00)
    Chloride,Year1,Week4,n=707
    0.3
    (2.33)
    Chloride,Year1,Week12,n=704
    0.6
    (2.56)
    Chloride,Year1,Week24,n=703
    0.6
    (2.42)
    Chloride,Year1,Week36,n=684
    0.6
    (2.47)
    Chloride,Year1,Week48,n=693
    0.4
    (2.44)
    Chloride,Year2,Week24,n=643
    0.5
    (2.62)
    Chloride,Year2,Week48,n=598
    0.5
    (2.81)
    Chloride,Year3,Week24,n=535
    0.7
    (3.04)
    Chloride,Year3,Week48,n=488
    0.6
    (2.73)
    Chloride,Year4,Week24,n=439
    0.5
    (2.74)
    Chloride,Year4,Week48,n=421
    0.7
    (2.84)
    Chloride,Year5,Week24,n=392
    0.6
    (2.95)
    Chloride,Year5,Week48,n=362
    0.6
    (2.77)
    Chloride,Year6,Week24,n=304
    1.0
    (2.74)
    Chloride,Year6,Week48,n=286
    0.8
    (2.67)
    Chloride,Year7,Week24,n=183
    0.7
    (2.57)
    Chloride,Year7,Week48,n=130
    1.1
    (2.73)
    Chloride,Year8,Week24,n=52
    1.3
    (2.86)
    Chloride,Year8,Week48,n=13
    1.2
    (3.54)
    Chloride,Year9,Week24,n=6
    3.2
    (1.47)
    Chloride,Year9,Week48,n=1
    1.0
    (NA)
    Chloride,Exit,n=624
    0.4
    (3.06)
    Chloride,8 Week Follow up,n=538
    0.4
    (2.82)
    Mg,Year1,Week4,n=707
    -0.003
    (0.0583)
    Mg,Year1,Week 12,n=705
    -0.006
    (0.0647)
    Mg,Year1,Week 24,n=703
    -0.003
    (0.0604)
    Mg,Year1,Week 36,n=684
    -0.004
    (0.0616)
    Mg,Year1,Week 48,n=693
    0.002
    (0.0597)
    Mg,Year2,Week 24,n=643
    0.002
    (0.0694)
    Mg,Year2,Week 48,n=598
    0.001
    (0.0711)
    Mg,Year3,Week 24,n=535
    0.010
    (0.0668)
    Mg,Year3,Week 48,n=488
    0.010
    (0.0669)
    Mg,Year4,Week 24,n=439
    0.016
    (0.0700)
    Mg,Year4,Week 48,n=421
    0.017
    (0.0709)
    Mg,Year 5,Week 24,n=393
    0.016
    (0.0673)
    Mg,Year 5,Week 48,n=362
    0.021
    (0.0688)
    Mg,Year 6,Week 24,n=304
    0.013
    (0.0718)
    Mg,Year 6,Week 48,n=286
    0.011
    (0.0639)
    Mg,Year 7,Week 24,n=183
    0.010
    (0.0692)
    Mg,Year 7,Week 48,n=130
    0.013
    (0.0635)
    Mg,Year 8,Week 24,n=52
    0.025
    (0.0702)
    Mg,Year 8,Week 48,n=13
    0.042
    (0.0685)
    Mg,Year 9,Week 24,n=6
    0.030
    (0.0613)
    Mg,Year 9,Week 48,n=1
    0.040
    (NA)
    Mg, Exit,n=625
    0.022
    (0.0738)
    Mg,8 Week Follow up,n=539
    0.021
    (0.0729)
    Phos, Year1, Week4,n=707
    0.0102
    (0.1908)
    Phos, Year1, Week12,n=705
    0.0004
    (0.1999)
    Phos, Year1, Week24,n=703
    -0.0126
    (0.1964)
    Phos, Year1, Week 36,n=684
    0.0101
    (0.1976)
    Phos, Year1, Week48,n=693
    -0.0110
    (0.2086)
    Phos, Year2, Week24,n=643
    -0.0026
    (0.2138)
    Phos, Year2, Week48,n=598
    -0.0044
    (0.2062)
    Phos, Year3, Week24,n=535
    -0.0109
    (0.2028)
    Phos, Year3, Week48,n=488
    -0.0185
    (0.2138)
    Phos, Year4, Week24,n=439
    -0.0072
    (0.2067)
    Phos, Year4, Week48,n=421
    -0.0143
    (0.2118)
    Phos, Year5, Week24,n=393
    -0.0199
    (0.2751)
    Phos, Year5, Week48,n=362
    -0.0320
    (0.2145)
    Phos, Year6, Week24,n=304
    -0.0238
    (0.2214)
    Phos, Year6, Week48,n=286
    -0.0123
    (0.2113)
    Phos, Year 7, Week 24,n=183
    -0.0196
    (0.1970)
    Phos, Year 7, Week 48,n=130
    -0.0101
    (0.1912)
    Phos, Year 8, Week 24,n=52
    -0.0041
    (0.2038)
    Phos, Year 8, Week48,n=13
    -0.0340
    (0.1337)
    Phos, Year9, Week 24,n=6
    -0.0803
    (0.0823)
    Phos, Year 9, Week 48,n=1
    0.0447
    (NA)
    Phos, Exit, n=625
    -0.0111
    (0.2243)
    Phos, 8 Week Follow up,n=539
    -0.0034
    (0.2233)
    K, Year 1, Week 4, n=701
    0.07
    (0.411)
    K, Year 1, Week 12, n=700
    0.03
    (0.380)
    K, Year 1, Week 24, n=701
    0.01
    (0.377)
    K, Year 1, Week 36, n=682
    0.04
    (0.387)
    K, Year 1, Week 48, n=692
    0.01
    (0.377)
    K, Year 2, Week 24, n=641
    0.01
    (0.393)
    K, Year 2, Week 48, n=592
    0.02
    (0.372)
    K, Year 3, Week 24, n=531
    0.05
    (0.401)
    K, Year 3, Week 48, n=486
    0.06
    (0.421)
    K, Year 4, Week 24, n=438
    0.06
    (0.408)
    K, Year 4, Week 48, n=418
    0.03
    (0.397)
    K, Year 5, Week 24, n=393
    0.08
    (0.427)
    K, Year 5, Week 48, n=362
    0.02
    (0.404)
    K, Year 6, Week 24, n=303
    0.06
    (0.429)
    K, Year 6, Week 48, n=284
    0.05
    (0.437)
    K, Year 7, Week 24, n=182
    0.05
    (0.445)
    K, Year 7, Week 48, n=130
    0.05
    (0.413)
    K, Year 8, Week 24, n=52
    -0.02
    (0.418)
    K, Year 8, Week 48, n=13
    -0.12
    (0.300)
    K, Year 9, Week 24, n=6
    0.05
    (0.259)
    K, Year 9, Week 48, n=1
    0.00
    (NA)
    K, Exit, n=624
    0.06
    (0.435)
    K, 8 Week Follow up, n=537
    0.07
    (0.452)
    Na, Year 1, Week 4, n=707
    0.1
    (2.07)
    Na, Year 1, Week 12, n=705
    0.3
    (2.25)
    Na, Year 1, Week 24, n=703
    0.4
    (2.16)
    Na, Year 1, Week 36, n=684
    0.4
    (2.10)
    Na, Year 1, Week 48, n=693
    0.1
    (2.09)
    Na, Year 2, Week 24, n=643
    -0.0
    (2.30)
    Na, Year 2, Week 48, n=598
    0.1
    (2.63)
    Na, Year 3, Week 24, n=535
    0.2
    (2.54)
    Na, Year 3, Week 48, n=488
    0.3
    (2.36)
    Na, Year 4, Week 24, n=439
    0.1
    (2.31)
    Na, Year 4, Week 48, n=421
    0.3
    (2.36)
    Na, Year 5, Week 24, n=393
    0.3
    (2.61)
    Na, Year 5, Week 48, n=362
    0.3
    (2.18)
    Na, Year 6, Week 24, n=304
    0.3
    (2.22)
    Na, Year 6, Week 48, n=286
    0.4
    (2.44)
    Na, Year 7, Week 24, n=183
    0.1
    (2.22)
    Na, Year 7, Week 48, n=130
    0.1
    (2.38)
    Na, Year 8, Week 24, n=52
    0.2
    (2.67)
    Na, Year 8, Week 48, n=13
    0.1
    (2.14)
    Na, Year 9, Week 24, n=6
    1.0
    (1.79)
    Na, Year 9, Week 48, n=1
    -3.0
    (NA)
    Na, Exist, n=624
    0.1
    (2.55)
    Na, 8 Week Follow up, n=538
    0.3
    (2.36)
    11. Primary Outcome
    Title Change From Baseline in Blood Urea Nitrogen/Creatinine (BUN/Cr) at the Indicated Time Points
    Description Other chemistries parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 other chemistries parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in BUN/Cr is summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    BUN/Cr,Year1,Week4,n=707
    -0.2
    (4.66)
    BUN/Cr,Year1,Week12,n=705
    -0.3
    (4.88)
    BUN/CrYear1,Week24,n=703
    -0.7
    (5.02)
    BUN/Cr,Year1,Week36,n=683
    -0.5
    (5.61)
    BUN/Cr,Year1,Week48,n=693
    -0.2
    (5.26)
    BUN/Cr,Year2,Week24,n=643
    -0.1
    (5.68)
    BUN/Cr,Year2,Week48,n=598
    0.5
    (5.55)
    BUN/Cr,Year3,Week24,n=535
    1.4
    (5.48)
    BUN/Cr,Year3,Week48,n=488
    1.2
    (5.92)
    BUN/Cr,Year4,Week24,n=439
    1.4
    (5.65)
    BUN/Cr,Year 4,Week48,n=421
    1.0
    (5.85)
    BUN/Cr,Year5,Week24,n=393
    0.7
    (5.51)
    BUN/Cr,Year5,Week48,n=362
    1.0
    (5.62)
    BUN/Cr,Year6,Week24,n=304
    1.0
    (5.35)
    BUN/Cr,Year6,Week48,n=286
    1.3
    (5.74)
    BUN/Cr,Year7,Week24,n=183
    0.8
    (5.68)
    BUN/Cr,Year7,Week48,n=130
    1.2
    (5.47)
    BUN/Cr,Year8,Week24,n=52
    3.3
    (4.64)
    BUN/Cr,Year8,Week48,n=13
    3.5
    (6.04)
    BUN/Cr,Year9,Week24,n=6
    3.5
    (3.08)
    BUN/Cr,Year9,Week48,n=1
    1
    (2.0)
    BUN/Cr,Exit,n=625
    0.9
    (6.05)
    BUN/Cr,8 Week Follow up,n=539
    0.9
    (5.91)
    12. Primary Outcome
    Title Change From Baseline in Albumin (Alb) and Protein (Pro) at the Indicated Time Points
    Description Other chemistries parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 other chemistries parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Alb and Protein were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Alb,Year1,Week4,n=707
    -0.1
    (2.36)
    Alb,Year1,Week12,n=705
    0.2
    (2.67)
    Alb,Year1,Week24,n=703
    0.6
    (3.03)
    Alb,Year1,Week36,n=684
    0.7
    (3.23)
    Alb,Year1,Week48,n=693
    1.2
    (3.52)
    Alb,Year2,Week24,n=643
    1.2
    (3.49)
    Alb,Year2,Week48,n=598
    1.2
    (3.67)
    Alb,Year3,Week24,n=535
    1.2
    (3.78)
    Alb,Year3,Week48,n=488
    1.4
    (4.02)
    Alb,Year4,Week24,n=439
    1.7
    (4.02)
    Alb,Year 4,Week48,n=421
    1.9
    (4.04)
    Alb,Year5,Week24,n=393
    1.9
    (3.85)
    Alb,Year5,Week48,n=362
    2.3
    (3.89)
    Alb,Year6,Week24,n=304
    2.2
    (3.78)
    Alb,Year6,Week48,n=286
    2.1
    (4.07)
    Alb,Year7,Week24,n=183
    2.0
    (3.60)
    Alb,Year7,Week48,n=130
    2.3
    (3.92)
    Alb,Year8,Week24,n=52
    1.9
    (4.16)
    Alb,Year8,Week48,n=13
    1.1
    (4.11)
    Alb,Year9,Week24,n=6
    0.7
    (3.01)
    Alb,Year9,Week48,n=1
    1.0
    (NA)
    Alb,Exit,n=625
    1.8
    (4.74)
    Alb,8 Week Follow up,n=539
    1.7
    (4.66)
    Pro,Year1,Week4,n=707
    -1.4
    (3.81)
    Pro,Year1,Week12,n=705
    -2.0
    (4.30)
    Pro,Year1,Week24,n=703
    -1.9
    (4.68)
    Pro,Year1,Week36,n=684
    -2.3
    (4.75)
    Pro,Year1,Week48,n=693
    -1.8
    (4.94)
    Pro,Year2,Week24,n=643
    -2.3
    (5.05)
    Pro,Year2,Week48,n=598
    -2.7
    (5.53)
    Pro,Year3,Week24,n=535
    -3.1
    (5.62)
    Pro,Year3,Week48,n=488
    -3.5
    (5.91)
    Pro,Year4,Week24,n=439
    -3.2
    (5.87)
    Pro,Year 4,Week48,n=421
    -3.2
    (6.07)
    Pro,Year5,Week24,n=393
    -3.5
    (5.75)
    Pro,Year5,Week48,n=362
    -3.6
    (5.78)
    Pro,Year6,Week24,n=304
    -3.9
    (5.57)
    Pro,Year6,Week48,n=286
    -4.0
    (5.79)
    Pro,Year7,Week24,n=183
    -4.3
    (5.36)
    Pro,Year7,Week48,n=130
    -3.9
    (5.32)
    Pro,Year8,Week24,n=52
    -5.1
    (6.38)
    Pro,Year8,Week48,n=13
    -4.8
    (5.02)
    Pro,Year9,Week24,n=6
    -7.7
    (7.03)
    Pro,Year9,Week48,n=1
    0.0
    (NA)
    Pro,Exit,n=625
    -3.4
    (6.45)
    Pro,8 Week Follow up,n=539
    -3.7
    (6.42)
    13. Primary Outcome
    Title Change From Baseline in BUN and Glucose at the Indicated Time Points
    Description Other chemistries parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 other chemistries were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in BUN and Glucose were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    BUN,Year1,Week4,n=707
    0.0299
    (1.6783)
    BUN,Year1,Week12,n=705
    0.0402
    (1.9768)
    BUN,Year1,Week24,n=703
    -0.1443
    (1.3723)
    BUN,Year1,Week36,n=683
    -0.0592
    (1.6916)
    BUN,Year1,Week48,n=693
    -0.0406
    (1.5541)
    BUN,Year2,Week24,n=643
    -0.0760
    (1.6652)
    BUN,Year2,Week48,n=598
    0.0631
    (1.6429)
    BUN,Year3,Week24,n=535
    0.0524
    (1.6850)
    BUN,Year3,Week48,n=488
    -0.1013
    (1.6910)
    BUN,Year4,Week24,n=439
    0.0967
    (1.9398)
    BUN,Year 4,Week48,n=421
    0.0672
    (2.1393)
    BUN,Year5,Week24,n=393
    -0.0291
    (2.0169)
    BUN,Year5,Week48,n=362
    0.0899
    (2.0903)
    BUN,Year6,Week24,n=304
    0.0959
    (1.9852)
    BUN,Year6,Week48,n=286
    0.2325
    (2.2724)
    BUN,Year7,Week24,n=183
    -0.0026
    (1.6623)
    BUN,Year7,Week48,n=130
    0.1455
    (1.7145)
    BUN,Year8,Week24,n=52
    0.5458
    (1.7299)
    BUN,Year8,Week48,n=13
    0.3883
    (1.4603)
    BUN,Year9,Week24,n=6
    0.1648
    (1.0466)
    BUN,Year9,Week48,n=1
    0.5700
    (NA)
    BUN,Exit,n=625
    0.2448
    (2.4618)
    BUN,8 Week Follow up,n=539
    0.0822
    (2.5567)
    Glucose,Year1,Week4,n=707
    -0.0031
    (1.0221)
    Glucose,Year1,Week12,n=705
    0.0333
    (1.0627)
    Glucose,Year1,Week24,n=702
    -0.0396
    (1.2656)
    Glucose,Year1,Week36,n=684
    0.0099
    (1.0269)
    Glucose,Year1,Week48,n=693
    0.0010
    (1.1726)
    Glucose,Year2,Week24,n=643
    0.0143
    (1.3227)
    Glucose,Year2,Week48,n=598
    -0.0082
    (1.1352)
    Glucose,Year3,Week24,n=535
    -0.0159
    (1.3222)
    Glucose,Year3,Week48,n=488
    0.0309
    (1.1841)
    Glucose,Year4,Week24,n=439
    -0.0160
    (1.2213)
    Glucose,Year 4,Week48,n=421
    -0.0259
    (1.1936)
    Glucose,Year5,Week24,n=393
    0.0554
    (1.1255)
    Glucose,Year5,Week48,n=362
    0.0655
    (1.2946)
    Glucose,Year6,Week24,n=303
    0.1290
    (1.1163)
    Glucose,Year6,Week48,n=286
    0.2001
    (1.2411)
    Glucose,Year7,Week24,n=183
    0.2303
    (1.0514)
    Glucose,Year7,Week48,n=130
    0.2335
    (0.8346)
    Glucose,Year8,Week24,n=52
    0.3301
    (0.9052)
    Glucose,Year8,Week48,n=13
    0.1431
    (0.8115)
    Glucose,Year9,Week24,n=6
    0.2128
    (0.4914)
    Glucose,Year9,Week48,n=1
    0.4739
    (NA)
    Glucose,Exit,n=624
    0.1842
    (1.8723)
    Glucose,8 Week Follow up,n=539
    0.0338
    (1.4139)
    14. Primary Outcome
    Title Change From Baseline in Creatinine (Cr) and Urate at the Indicated Time Points
    Description Other chemistries parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 other chemistries were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Cr and Urate were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Urate,Year1,Week4,n=707
    1.0332
    (45.8504)
    Urate,Year1,Week12,n=704
    0.4089
    (54.3182)
    Urate,Year1,Week24,n=703
    -0.0510
    (49.2328)
    Urate,Year1,Week36,n=684
    0.6713
    (50.7341)
    Urate,Year1,Week48,n=693
    -1.5147
    (50.5928)
    Urate,Year2,Week24,n=643
    2.7246
    (55.7467)
    Urate,Year2,Week48,n=598
    4.1255
    (60.0251)
    Urate,Year3,Week24,n=535
    6.7497
    (60.4118)
    Urate,Year3,Week48,n=488
    6.9744
    (63.6876)
    Urate,Year4,Week24,n=439
    5.9658
    (66.6167)
    Urate,Year 4,Week48,n=421
    4.0772
    (67.9587)
    Urate,Year5,Week24,n=393
    -0.5634
    (66.9130)
    Urate,Year5,Week48,n=362
    -0.8979
    (67.3843)
    Urate,Year6,Week24,n=304
    2.9530
    (62.3168)
    Urate,Year6,Week48,n=286
    1.1244
    (67.3175)
    Urate,Year7,Week24,n=183
    2.1521
    (53.0854)
    Urate,Year7,Week48,n=130
    4.0062
    (58.3577)
    Urate,Year8,Week24,n=52
    -1.1003
    (51.8840)
    Urate,Year8,Week48,n=13
    29.2043
    (80.1811)
    Urate,Year9,Week24,n=6
    0.2187
    (45.1947)
    Urate,Year9,Week48,n=1
    -69.6640
    (NA)
    Urate,Exit,n=625
    1.6479
    (74.4078)
    Urate,8 Week Follow up,n=539
    -2.7404
    (75.5887)
    Cr,Year1,Week4,n=707
    0.913
    (14.2222)
    Cr,Year1,Week12,n=705
    0.751
    (14.0933)
    Cr,Year1,Week24,n=703
    0.823
    (9.5372)
    Cr,Year1,Week36,n=684
    1.313
    (13.1107)
    Cr,Year1,Week48,n=693
    0.439
    (11.1364)
    Cr,Year2,Week24,n=643
    -0.217
    (13.9502)
    Cr,Year2,Week48,n=598
    -0.922
    (13.6541)
    Cr,Year3,Week24,n=535
    -3.870
    (17.8146)
    Cr,Year3,Week48,n=488
    -4.844
    (17.7059)
    Crea,Year4,Week24,n=439
    -3.196
    (22.2874)
    Crea,Year 4,Week48,n=421
    -2.145
    (30.9370)
    Cr,Year5,Week24,n=393
    -1.999
    (32.6689)
    Cr,Year5,Week48,n=362
    -1.918
    (28.8788)
    Cr,Year6,Week24,n=304
    -2.125
    (24.2374)
    Cr,Year6,Week48,n=286
    -1.534
    (28.8012)
    Cr,Year7,Week24,n=183
    -2.511
    (15.6881)
    Cr,Year7,Week48,n=130
    -2.586
    (14.0864)
    Cr,Year8,Week24,n=52
    -4.659
    (16.3056)
    Cr,Year8,Week48,n=13
    -6.175
    (6.6311)
    Cr,Year9,Week24,n=6
    -8.933
    (5.6925)
    Cr,Year9,Week48,n=1
    0.040
    (NA)
    Cr,Exit,n=624
    0.606
    (35.9813)
    Cr,8 Week Follow up,n=539
    -1.108
    (39.0635)
    15. Primary Outcome
    Title Change From Baseline in Alanine Aminotransferase (ALT), Alkaline Phosphatase (ALP), Aspartate Aminotransferase (AST), Gamma-glutamyl Transferase (GGT) and Lactate Dehydrogenase (LDH) Levels
    Description Liver function parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 liver function parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in ALT, ALP, AST, GGT and LDH were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    ALT, Year 1 Week 4, n=707
    -0.4
    (10.18)
    ALT, Year 1 Week 12, n=705
    -0.9
    (12.31)
    ALT, Year 1 Week 24, n=703
    -0.9
    (19.46)
    ALT, Year 1 Week 36, n=684
    -1.0
    (15.61)
    ALT, Year 1 Week 48, n=693
    -0.7
    (15.04)
    ALT, Year 2 Week 24, n=643
    0.2
    (23.56)
    ALT, Year 2 Week 48, n=598
    2.7
    (57.67)
    ALT, Year 3 Week 24, n=535
    -1.3
    (14.40)
    ALT, Year 3 Week 48, n=488
    0.1
    (21.21)
    ALT, Year 4 Week 24, n=439
    -0.1
    (18.72)
    ALT, Year 4 Week 48, n=421
    -0.6
    (17.59)
    ALT, Year 5 Week 24, n=393
    -1.3
    (18.74)
    ALT, Year 5 Week 48, n=362
    -0.4
    (22.72)
    ALT, Year 6 Week 24, n=304
    -0.2
    (20.54)
    ALT, Year 6 Week 48, n=286
    0.9
    (20.94)
    ALT, Year 7 Week 24, n=183
    1.3
    (19.46)
    ALT, Year 7 Week 48, n=130
    -0.1
    (16.79)
    ALT, Year 8 Week 24, n=52
    2.7
    (31.15)
    ALT, Year 8 Week 48, n=13
    5.8
    (33.54)
    ALT, Year 9 Week 24, n=6
    9.3
    (27.77)
    ALT, Year 9 Week 48, n=1
    -6.0
    (NA)
    ALT, Exit, n=624
    -0.6
    (17.03)
    ALT, 8 Week follow-up, n=539
    -0.8
    (17.06)
    ALP, Year 1 Week 4, n=707
    0.0
    (11.85)
    ALP, Year 1 Week 12, n=705
    0.5
    (13.31)
    ALP, Year 1 Week 24, n=703
    2.1
    (17.76)
    ALP, Year 1 Week 36, n=684
    1.7
    (22.81)
    ALP, Year 1 Week 48, n=693
    4.6
    (21.18)
    ALP, Year 2 Week 24, n=643
    5.1
    (21.58)
    ALP, Year 2 Week 48, n=598
    6.1
    (23.23)
    ALP, Year 3 Week 24, n=535
    5.9
    (18.95)
    ALP, Year 3 Week 48, n=488
    7.3
    (22.22)
    ALP, Year 4 Week 24, n=439
    7.2
    (21.56)
    ALP, Year 4 Week 48, n=421
    8.1
    (27.35)
    ALP, Year 5 Week 24, n=393
    7.2
    (21.01)
    ALP, Year 5 Week 48, n=362
    8.5
    (20.61)
    ALP, Year 6 Week 24, n=304
    9.4
    (23.28)
    ALP, Year 6 Week 48, n=286
    11.5
    (27.39)
    ALP, Year 7 Week 24, n=183
    10.9
    (28.08)
    ALP, Year 7 Week 48, n=130
    7.5
    (22.50)
    ALP, Year 8 Week 24, n=52
    12.9
    (26.64)
    ALP, Year 8 Week 48, n=13
    6.1
    (30.04)
    ALP, Year 9 Week 24, n=6
    4.2
    (35.43)
    ALP, Year 9 Week 48, n=1
    12.0
    (NA)
    ALP, Exit, n=625
    7.5
    (25.35)
    ALP, 8 Week follow-up, n=539
    6.1
    (23.00)
    AST, Year 1 Week 4, n=701
    -0.6
    (10.56)
    AST, Year 1 Week 12, n=700
    -1.3
    (14.12)
    AST, Year 1 Week 24, n=701
    -1.0
    (20.79)
    AST, Year 1 Week 36, n=682
    -1.0
    (17.88)
    AST, Year 1 Week 48, n=692
    -0.9
    (14.38)
    AST, Year 2 Week 24, n=641
    -0.4
    (22.22)
    AST, Year 2 Week 48, n=592
    2.9
    (57.25)
    AST, Year 3 Week 24, n=531
    -1.4
    (13.26)
    AST, Year 3 Week 48, n=486
    -0.5
    (17.23)
    AST, Year 4 Week 24, n=438
    -0.9
    (14.60)
    AST, Year 4 Week 48, n=418
    -0.7
    (15.32)
    AST, Year 5 Week 24, n=393
    -1.3
    (16.07)
    AST, Year 5 Week 48, n=362
    -0.8
    (18.57)
    AST, Year 6 Week 24, n=303
    -0.5
    (16.95)
    AST, Year 6 Week 48, n=284
    -0.2
    (19.00)
    AST, Year 7 Week 24, n=182
    0.6
    (13.43)
    AST, Year 7 Week 48, n=130
    -0.3
    (10.78)
    AST, Year 8 Week 24, n=52
    3.0
    (33.93)
    AST, Year 8 Week 48, n=13
    5.8
    (24.01)
    AST, Year 9 Week 24, n=6
    7.7
    (19.63)
    AST, Year 9 Week 48, n=1
    0.0
    (NA)
    AST, Exit, n=625
    -0.6
    (18.88)
    AST, 8 Week follow-up, n=539
    -1.1
    (16.58)
    GGT, Year 1 Week 4, n=707
    -0.4
    (23.39)
    GGT, Year 1 Week 12, n=705
    -1.4
    (23.12)
    GGT, Year 1 Week 24, n=703
    -0.2
    (39.50)
    GGT, Year 1 Week 36, n=684
    1.0
    (64.60)
    GGT, Year 1 Week 48, n=693
    0.9
    (35.99)
    GGT, Year 2 Week 24, n=643
    -0.7
    (34.81)
    GGT, Year 2 Week 48, n=598
    0.1
    (34.63)
    GGT, Year 3 Week 24, n=535
    -1.6
    (33.88)
    GGT, Year 3 Week 48, n=488
    1.7
    (45.42)
    GGT, Year 4 Week 24, n=439
    0.1
    (39.13)
    GGT, Year 4 Week 48, n=421
    1.1
    (54.41)
    GGT, Year 5 Week 24, n=393
    -2.0
    (37.17)
    GGT, Year 5 Week 48, n=362
    -0.7
    (43.39)
    GGT, Year 6 Week 24, n=304
    -1.0
    (42.04)
    GGT, Year 6 Week 48, n=286
    1.3
    (41.84)
    GGT, Year 7 Week 24, n=183
    1.8
    (37.06)
    GGT, Year 7 Week 48, n=130
    -1.0
    (27.86)
    GGT, Year 8 Week 24, n=52
    2.7
    (39.90)
    GGT, Year 8 Week 48, n=13
    -0.3
    (27.97)
    GGT, Year 9 Week 24, n=6
    13.3
    (26.96)
    GGT, Year 9 Week 48, n=1
    -7.0
    (NA)
    GGT, Exit, n=625
    0.7
    (41.40)
    GGT, 8 Week follow-up, n=539
    0.2
    (39.22)
    LDH, Year 1 Week 4, n=701
    -4.1
    (77.93)
    LDH, Year 1 Week 12, n=700
    -6.0
    (80.55)
    LDH, Year 1 Week 24, n=701
    -6.6
    (80.09)
    LDH, Year 1 Week 36, n=682
    -8.8
    (80.05)
    LDH, Year 1 Week 48, n=692
    -7.3
    (81.32)
    LDH, Year 2 Week 24, n=641
    -9.4
    (85.83)
    LDH, Year 2 Week 48, n=592
    -9.6
    (95.52)
    LDH, Year 3 Week 24, n=532
    -11.8
    (93.90)
    LDH, Year 3 Week 48, n=486
    -15.1
    (94.65)
    LDH, Year 4 Week 24, n=438
    -16.5
    (99.93)
    LDH, Year 4 Week 48, n=418
    -16.9
    (102.11)
    LDH, Year 5 Week 24, n=393
    -17.5
    (106.45)
    LDH, Year 5 Week 48, n=362
    -19.8
    (108.33)
    LDH, Year 6 Week 24, n=303
    -21.7
    (115.77)
    LDH, Year 6 Week 48, n=284
    -21.3
    (122.62)
    LDH, Year 7 Week 24, n=182
    -15.2
    (44.05)
    LDH, Year 7 Week 48, n=130
    -16.3
    (42.51)
    LDH, Year 8 Week 24, n=52
    -14.3
    (40.14)
    LDH, Year 8 Week 48, n=13
    -31.5
    (53.04)
    LDH, Year 9 Week 24, n=6
    -27.2
    (32.64)
    LDH, Year 9 Week 48, n=1
    -65.0
    (NA)
    LDH, Exit, n=624
    -13.1
    (90.39)
    LDH, 8 Week follow-up, n=538
    -12.7
    (95.65)
    16. Primary Outcome
    Title Change From Baseline in Bilirubin (Bili) Levels
    Description Liver function parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 liver function parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Bili were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Year 1 Week 4, n=707
    0.142
    (2.8398)
    Year 1 Week 12, n=705
    0.008
    (2.6383)
    Year 1 Week 24, n=703
    0.217
    (3.1280)
    Year 1 Week 36, n=684
    0.173
    (2.7566)
    Year 1 Week 48, n=693
    0.367
    (2.8441)
    Year 2 Week 24, n=643
    0.488
    (2.9346)
    Year 2 Week 48, n=598
    0.540
    (3.2181)
    Year 3 Week 24, n=535
    0.606
    (3.1612)
    Year 3 Week 48, n=488
    0.637
    (3.2474)
    Year 4 Week 24, n=439
    0.548
    (2.9773)
    Year 4 Week 48, n=421
    0.629
    (3.4680)
    Year 5 Week 24, n=393
    0.410
    (2.6931)
    Year 5 Week 48, n=362
    0.788
    (3.1324)
    Year 6 Week 24, n=304
    0.801
    (2.9946)
    Year 6 Week 48, n=285
    0.638
    (3.0669)
    Year 7 Week 24, n=183
    0.938
    (2.8158)
    Year 7 Week 48, n=130
    1.129
    (3.0314)
    Year 8 Week 24, n=52
    1.280
    (3.0707)
    Year 8 Week 48, n=13
    0.768
    (3.0434)
    Year 9 Week 24, n=6
    0.028
    (2.0182)
    Year 9 Week 48, n=1
    -2.870
    (NA)
    Exit, n=624
    0.573
    (3.3274)
    8 Week follow-up, n=539
    0.572
    (3.1052)
    17. Primary Outcome
    Title Change From Baseline in Immunoglobulin G (IgG) Levels
    Description Immunoglobulin (Ig) parameters were assessed at Baseline, Week 4,12,24,36, and 48 during Year 1. From Year 2-9 Ig parameters were assessed at Week 24 and 48 ; Exit visit and at follow-up (up to 8 weeks post infusion). Change from Baseline in Ig G were summarized. The Baseline is defined as For Year 1, Day 0 values for MITT participants who were treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants who were treated with belimumab in the parent study. Change from Baseline is defined as the difference between the post-dose post-Baseline visit value and the Baseline value. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed. NA indicates standard deviation was not calculable for a single data point.
    Time Frame Baseline and up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Year 1 Week 12, n=213
    -1.571
    (2.2970)
    Year 1 Week 24, n=709
    -1.963
    (2.7334)
    Year 1 Week 48, n=695
    -2.507
    (3.1054)
    Year 2 Week 24, n=482
    -3.058
    (3.6147)
    Year 2 Week 48, n=605
    -3.232
    (3.7414)
    Year 3 Week 24, n=143
    -3.453
    (3.7073)
    Year 3 Week 48, n=405
    -3.791
    (4.0450)
    Year 4 Week 24, n=146
    -3.839
    (4.1411)
    Year 4 Week 48, n=362
    -3.794
    (3.8780)
    Year 5 Week 24, n=111
    -4.356
    (3.6399)
    Year 5 Week 48, n=322
    -4.323
    (4.0169)
    Year 6 Week 24, n=71
    -5.111
    (3.8846)
    Year 6 Week 48, n=268
    -4.697
    (3.9599)
    Year 7 Week 24, n=50
    -4.803
    (3.5908)
    Year 7 Week 48, n=115
    -4.982
    (4.0769)
    Year 8 Week 24, n=18
    -6.016
    (3.8450)
    Year 8 Week 48, n=12
    -5.520
    (5.1564)
    Year 9 Week 48, n=1
    0.710
    (NA)
    Exit, n=627
    -4.138
    (4.0025)
    8 Week Follow up, n=543
    -4.325
    (4.0246)
    18. Primary Outcome
    Title Number of Participants With Immunogenic Response by Year
    Description Immunogenic response was analyzed using serum samples for anti-belimumab antibody measurements in MITT population. Categories of response are Negative, Transient Positive (+) means single + response that does not occur at the final assessment, and Persistent + means + response that occurs at least 2 consecutive assessments or a single result at the final assessment. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.
    Time Frame Up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Year 0-1 Negative, n=717
    707
    96.2%
    Year 1-2 Negative, n=684
    656
    89.3%
    Year 2-3 Negative, n=590
    577
    78.5%
    Year 3-4, Negative, n=502
    498
    67.8%
    Year 4-5 Negative, n=432
    432
    58.8%
    Year 5-6 Negative, n=336
    336
    45.7%
    Year 6-7 Negative, n=212
    212
    28.8%
    Year 7-8 Negative, n=64
    64
    8.7%
    Year 8 plus Negative, n=6
    6
    0.8%
    Year 0-1 Transient +, n=717
    10
    1.4%
    Year 1-2 Transient + n=684
    18
    2.4%
    Year 2-3 Transient +, n=590
    9
    1.2%
    Year 3-4 Transient +, n=502
    4
    0.5%
    Year 4-5 Transient +, n=432
    0
    0%
    Year 5-6 Transient +, n=336
    0
    0%
    Year 6-7 Transient +, n=212
    0
    0%
    Year 7-8 Transient +, n=64
    0
    0%
    Year 8 plus Transient +, n=6
    0
    0%
    Year 0-1 Persistent+,n=717
    0
    0%
    Year 1-2 Persistent+,n=684
    10
    1.4%
    Year 2-3 Persistent+,n=590
    3
    0.4%
    Year 3-4 Persistent+,n=502
    0
    0%
    Year 4-5 Persistent+,n=432
    0
    0%
    Year 5-6 Persistent+,n=336
    0
    0%
    Year 6-7 Persistent+,n=212
    0
    0%
    Year 7-8 Persistent+,n=64
    0
    0%
    Year 8 plus Persistent+,n=6
    0
    0%
    Year 0-1 Unknown, n=717
    0
    0%
    Year 1-2 Unknown, n=684
    0
    0%
    Year 2-3 Unknown, n=590
    1
    0.1%
    Year 3-4 Unknown, n=502
    0
    0%
    Year 4-5 Unknown, n=432
    0
    0%
    Year 5-6 Unknown, n=336
    0
    0%
    Year 6-7 Unknown, n=212
    0
    0%
    Year 7-8 Unknown, n=64
    0
    0%
    Year 8 plus Unknown, n=6
    0
    0%
    19. Primary Outcome
    Title Number of Participants With IgG Values Below the Lower Limit of Normal by Year
    Description Blood samples were collected to evaluate IgG levels at Baseline and at Weeks 12, 24 and 48 during Year 1. From Year 2-9, IgG was evaluated at Week 24 and 48 ; Exit visit and at follow-up visit (up to 8 weeks post last infusion). Number of participants with IgG immunoglobulin values below the LLN at each one year interval are presented. Baseline includes Extension Year 1 Day 0 values for MITT participants treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants treated with Belimumab in the parent study. If a participant had more than one response within a year, then the last response within the year interval (usually the Week 48 assessment) was summarized. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.
    Time Frame Up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Baseline, n=735
    6
    0.8%
    Any Time Post Baseline, n=735
    64
    8.7%
    Year 0-1, n=735
    22
    3%
    Year 1-2, n=701
    24
    3.3%
    Year 2-3, n=620
    22
    3%
    Year 3-4, n=514
    19
    2.6%
    Year 4-5, n=442
    15
    2%
    Year 5-6, n=345
    10
    1.4%
    Year 6-7, n=219
    8
    1.1%
    Year 7-8, n=65
    2
    0.3%
    More than 8 Years, n=6
    0
    0%
    20. Primary Outcome
    Title Number of Participants With Shifts From Baseline in Prednisone and Other Steroids Dose by Visit
    Description Participants who had improving SLE disease activity for at least 8 weeks, at the investigator's discretion, the steroid dose was reduced by reduction to 7.5 mg/day. If the participant continued to have stable or improving disease activity after 4 weeks on a reduced dose, then the investigator considered reducing the dose again. Baseline includes extension Year 1 Day 0 values for MITT participants treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants treated with Belimumab in the parent study. Number of participants with shifts from Baseline total daily dose category by visit is summarized.
    Time Frame Up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Participants With no Prednisone and Other Steroids at Baseline Participants With Baseline Daily Dose of >0 to <=7.5 mg Participants With Baseline Daily Dose of >7.5 to <=40 mg Participants With Baseline Daily Dose of >40 mg
    Arm/Group Description Participants were not receiving prednisone and other steroids at Baseline. Participants were receiving a daily dose of >0 to <=7.5 mg of prednisone and other steroids at Baseline. Participants were receiving a daily dose of >7.5 to <=40 mg of prednisone and other steroids at Baseline. Participants were receiving a daily dose of >40 mg of prednisone and other steroids at Baseline.
    Measure Participants 43 227 462 1
    Total daily dose=0, Year 1, Week 24
    40
    5.4%
    5
    NaN
    1
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 1, Week 24
    1
    0.1%
    194
    NaN
    71
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 1, Week 24
    2
    0.3%
    18
    NaN
    376
    NaN
    1
    NaN
    Total daily dose >40, Year 1, Week 24
    0
    0%
    0
    NaN
    1
    NaN
    0
    NaN
    Total daily dose=0, Year 1, Week 48
    40
    5.4%
    13
    NaN
    13
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 1, Week 48
    2
    0.3%
    180
    NaN
    123
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 1, Week 48
    0
    0%
    19
    NaN
    301
    NaN
    1
    NaN
    Total daily dose >40, Year 1, Week 48
    1
    0.1%
    0
    NaN
    4
    NaN
    0
    NaN
    Total daily dose=0, Year 2, Week 24
    39
    5.3%
    19
    NaN
    20
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 2, Week 24
    3
    0.4%
    157
    NaN
    145
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 2, Week 24
    0
    0%
    25
    NaN
    237
    NaN
    1
    NaN
    Total daily dose >40, Year 2, Week 24
    0
    0%
    0
    NaN
    5
    NaN
    0
    NaN
    Total daily dose=0, Year 2, Week 48
    36
    4.9%
    24
    NaN
    21
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 2, Week 48
    1
    0.1%
    143
    NaN
    163
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 2, Week 48
    1
    0.1%
    26
    NaN
    195
    NaN
    1
    NaN
    Total daily dose >40, Year 2, Week 48
    0
    0%
    0
    NaN
    1
    NaN
    0
    NaN
    Total daily dose=0, Year 3, Week 24
    33
    4.5%
    19
    NaN
    25
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 3, Week 24
    3
    0.4%
    130
    NaN
    159
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 3, Week 24
    1
    0.1%
    27
    NaN
    157
    NaN
    1
    NaN
    Total daily dose >40, Year 3, Week 24
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    Total daily dose=0, Year 3, Week 48
    31
    4.2%
    20
    NaN
    30
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 3, Week 48
    3
    0.4%
    122
    NaN
    127
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 3, Week 48
    0
    0%
    23
    NaN
    145
    NaN
    1
    NaN
    Total daily dose >40, Year 3, Week 48
    0
    0%
    0
    NaN
    2
    NaN
    0
    NaN
    Total daily dose=0, Year 4, Week 24
    28
    3.8%
    17
    NaN
    34
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 4, Week 24
    3
    0.4%
    110
    NaN
    134
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 4, Week 24
    2
    0.3%
    23
    NaN
    120
    NaN
    1
    NaN
    Total daily dose >40, Year 4, Week 24
    0
    0%
    0
    NaN
    2
    NaN
    0
    NaN
    Total daily dose=0, Year 4, Week 48
    22
    3%
    18
    NaN
    40
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 4, Week 48
    3
    0.4%
    100
    NaN
    129
    NaN
    1
    NaN
    Total daily dose >7.5 to <=40, Year 4, Week 48
    1
    0.1%
    16
    NaN
    108
    NaN
    0
    NaN
    Total daily dose >40, Year 4, Week 48
    0
    0%
    1
    NaN
    0
    NaN
    0
    NaN
    Total daily dose=0, Year 5, Week 24
    19
    2.6%
    28
    NaN
    33
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 5, Week 24
    3
    0.4%
    84
    NaN
    124
    NaN
    1
    NaN
    Total daily dose >7.5 to <=40, Year 5, Week 24
    1
    0.1%
    16
    NaN
    99
    NaN
    0
    NaN
    Total daily dose >40, Year 5, Week 24
    0
    0%
    0
    NaN
    2
    NaN
    0
    NaN
    Total daily dose=0, Year 5, Week 48
    17
    2.3%
    26
    NaN
    34
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 5, Week 48
    1
    0.1%
    75
    NaN
    119
    NaN
    1
    NaN
    Total daily dose >7.5 to <=40, Year 5, Week 48
    1
    0.1%
    13
    NaN
    85
    NaN
    0
    NaN
    Total daily dose >40, Year 5, Week 48
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    Total daily dose=0, Year 6, Week 24
    10
    1.4%
    25
    NaN
    33
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 6, Week 24
    2
    0.3%
    62
    NaN
    99
    NaN
    1
    NaN
    Total daily dose >7.5 to <=40, Year 6, Week 24
    0
    0%
    10
    NaN
    76
    NaN
    0
    NaN
    Total daily dose >40, Year 6, Week 24
    0
    0%
    0
    NaN
    2
    NaN
    0
    NaN
    Total daily dose=0, Year 6, Week 48
    10
    1.4%
    24
    NaN
    35
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 6, Week 48
    1
    0.1%
    54
    NaN
    90
    NaN
    1
    NaN
    Total daily dose >7.5 to <=40, Year 6, Week 48
    0
    0%
    11
    NaN
    68
    NaN
    0
    NaN
    Total daily dose >40, Year 6, Week 48
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    Total daily dose=0, Year 7, Week 24
    4
    0.5%
    10
    NaN
    29
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 7, Week 24
    0
    0%
    41
    NaN
    64
    NaN
    1
    NaN
    Total daily dose >7.5 to <=40, Year 7, Week 24
    1
    0.1%
    3
    NaN
    40
    NaN
    0
    NaN
    Total daily dose >40, Year 7, Week 24
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    Total daily dose=0, Year 7, Week 48
    4
    0.5%
    3
    NaN
    24
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 7, Week 48
    0
    0%
    32
    NaN
    34
    NaN
    1
    NaN
    Total daily dose >7.5 to <=40, Year 7, Week 48
    0
    0%
    6
    NaN
    29
    NaN
    0
    NaN
    Total daily dose >40, Year 7, Week 48
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    Total daily dose=0, Year 8, Week 24
    2
    0.3%
    1
    NaN
    8
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 8, Week 24
    0
    0%
    13
    NaN
    15
    NaN
    1
    NaN
    Total daily dose >7.5 to <=40, Year 8, Week 24
    0
    0%
    2
    NaN
    11
    NaN
    0
    NaN
    Total daily dose >40, Year 8, Week 24
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    Total daily dose=0, Year 8, Week 48
    1
    0.1%
    0
    NaN
    5
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 8, Week 48
    0
    0%
    3
    NaN
    6
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 8, Week 48
    0
    0%
    2
    NaN
    1
    NaN
    0
    NaN
    Total daily dose >40, Year 8, Week 48
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    Total daily dose=0, Year 9, Week 24
    0
    0%
    0
    NaN
    1
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 9, Week 24
    0
    0%
    1
    NaN
    3
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 9, Week 24
    0
    0%
    1
    NaN
    0
    NaN
    0
    NaN
    Total daily dose >40, Year 9, Week 24
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    Total daily dose=0, Year 9, Week 48
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    Total daily dose >0 to <=7.5, Year 9, Week 48
    0
    0%
    1
    NaN
    4
    NaN
    0
    NaN
    Total daily dose >7.5 to <=40, Year 9, Week 48
    0
    0%
    1
    NaN
    0
    NaN
    0
    NaN
    Total daily dose >40, Year 9, Week 48
    0
    0%
    0
    NaN
    0
    NaN
    0
    NaN
    21. Primary Outcome
    Title Number of Participants With Any SLICC/ ACR Damage Index Worsening (Change > 0) From Baseline by Visit
    Description The SLICC/ACR Damage Index was assessed every 48 weeks and at the exit visit as a measure of disease activity. It was developed to assess the accumulated damage since the onset of the disease. The number of participants with worsening in their SLICC/ACR Damage Index score compared with Baseline have been presented. Worsening was defined as a change in score (post-Baseline visit score - Baseline score) > 0. Baseline includes extension Year 1 Day 0 values for MITT participants treated with placebo in the parent study, and the last pre-treatment value in the parent study for MITT participants treated with Belimumab in the parent study. For years in which a participant was withdrawn from the study, the exit visit assessment was used in place of the Week 48 assessment for the year. This value was not carried forward through later years. Only those participants available at the specified time points (represented by n=X in the category titles) were analyzed.
    Time Frame Up to 9 years

    Outcome Measure Data

    Analysis Population Description
    MITT Population
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    Measure Participants 735
    Year 1,Week 48, n=716
    39
    5.3%
    Year 2,Week 48, n=667
    50
    6.8%
    Year 3,Week 48, n=580
    56
    7.6%
    Year 4,Week 48, n=488
    57
    7.8%
    Year 5,Week 48, n=423
    51
    6.9%
    Year 6,Week 48, n=330
    41
    5.6%
    Year 7,Week 48, n=213
    28
    3.8%
    Year 8,Week 48, n=65
    8
    1.1%
    Year 9,Week 48, n=6
    0
    0%

    Adverse Events

    Time Frame On-treatment SAEs and non-serious adverse events (AEs) were collected from the start of investigational product and until 8 Weeks after the last infusion of trial medication (Approximately 8 years plus)
    Adverse Event Reporting Description The MITT consisted of all randomized participants who received at least one dose of trial medication.
    Arm/Group Title Belimumab 10mg/kg IV
    Arm/Group Description Participants received belimumab every 28 days by intravenous (IV) infusion at 1 milligram per kilogram (mg/kg) or 10 mg/kg body weight. Participants who received either 1 mg/kg or 10 mg/kg belimumab in their parent studies continued to receive the same dose of belimumab. Participants randomized to receive placebo in the parent studies received 10 mg/kg beliumamb. Subsequently, the dose of belimumab for participants receiving 1 mg/kg was increased to 10 mg/kg .All participants also received SoC SLE therapy while participating in this trial.
    All Cause Mortality
    Belimumab 10mg/kg IV
    Affected / at Risk (%) # Events
    Total 11/735 (1.5%)
    Serious Adverse Events
    Belimumab 10mg/kg IV
    Affected / at Risk (%) # Events
    Total 231/735 (31.4%)
    Blood and lymphatic system disorders
    Leukopenia 8/735 (1.1%) 9
    Anaemia 7/735 (1%) 7
    Thrombocytopenia 6/735 (0.8%) 7
    Haemolytic anaemia 2/735 (0.3%) 2
    Lymphadenopathy 2/735 (0.3%) 2
    Neutropenia 2/735 (0.3%) 2
    Agranulocytosis 1/735 (0.1%) 1
    Disseminated intravascular coagulation 1/735 (0.1%) 1
    Febrile neutropenia 1/735 (0.1%) 1
    Haemorrhagic disorder 1/735 (0.1%) 1
    Thrombotic thrombocytopenic purpura 1/735 (0.1%) 1
    Cardiac disorders
    Myocardial ischaemia 2/735 (0.3%) 2
    Angina pectoris 1/735 (0.1%) 1
    Angina unstable 1/735 (0.1%) 1
    Aortic valve sclerosis 1/735 (0.1%) 1
    Atrioventricular block second degree 1/735 (0.1%) 1
    Cardiac arrest 1/735 (0.1%) 1
    Cardiac tamponade 1/735 (0.1%) 1
    Cardiogenic shock 1/735 (0.1%) 1
    Coronary artery occlusion 1/735 (0.1%) 1
    Lupus myocarditis 1/735 (0.1%) 1
    Myocardial infarction 1/735 (0.1%) 1
    Pericardial effusion 1/735 (0.1%) 1
    Pericarditis 1/735 (0.1%) 1
    Pericarditis lupus 1/735 (0.1%) 1
    Sinus tachycardia 1/735 (0.1%) 1
    Ear and labyrinth disorders
    Vertigo positional 1/735 (0.1%) 1
    Endocrine disorders
    Hyperthyroidism 1/735 (0.1%) 1
    Hypothyroidism 1/735 (0.1%) 1
    Eye disorders
    Maculopathy 1/735 (0.1%) 1
    Gastrointestinal disorders
    Gastritis 5/735 (0.7%) 5
    Abdominal pain 3/735 (0.4%) 3
    Pancreatitis acute 3/735 (0.4%) 3
    Haemorrhoids 2/735 (0.3%) 2
    Oesophagitis 2/735 (0.3%) 2
    Vomiting 2/735 (0.3%) 2
    Abdominal adhesions 1/735 (0.1%) 1
    Abdominal hernia 1/735 (0.1%) 1
    Abdominal pain upper 1/735 (0.1%) 1
    Duodenitis 1/735 (0.1%) 1
    Food poisoning 1/735 (0.1%) 1
    Gastrooesophageal reflux disease 1/735 (0.1%) 1
    Haematemesis 1/735 (0.1%) 1
    Haemorrhoidal haemorrhage 1/735 (0.1%) 1
    Ileus 1/735 (0.1%) 1
    Lupus enteritis 1/735 (0.1%) 2
    Mouth ulceration 1/735 (0.1%) 1
    Nausea 1/735 (0.1%) 1
    Proctitis 1/735 (0.1%) 1
    Rectal ulcer 1/735 (0.1%) 1
    General disorders
    Pyrexia 9/735 (1.2%) 10
    Non-cardiac chest pain 4/735 (0.5%) 4
    Complication associated with device 1/735 (0.1%) 1
    Cyst 1/735 (0.1%) 1
    Face oedema 1/735 (0.1%) 1
    Fatigue 1/735 (0.1%) 1
    Oedema peripheral 1/735 (0.1%) 1
    Pain 1/735 (0.1%) 1
    Peripheral swelling 1/735 (0.1%) 1
    Hepatobiliary disorders
    Cholelithiasis 5/735 (0.7%) 5
    Biliary dilatation 1/735 (0.1%) 1
    Cholangitis acute 1/735 (0.1%) 1
    Cholecystitis acute 1/735 (0.1%) 1
    Gallbladder non-functioning 1/735 (0.1%) 1
    Lupus hepatitis 1/735 (0.1%) 1
    Portal vein thrombosis 1/735 (0.1%) 1
    Immune system disorders
    Drug hypersensitivity 2/735 (0.3%) 2
    Infections and infestations
    Pneumonia bacterial 14/735 (1.9%) 16
    Cellulitis 12/735 (1.6%) 14
    Urinary tract infection 9/735 (1.2%) 9
    Urinary tract infection bacterial 9/735 (1.2%) 11
    Pneumonia 8/735 (1.1%) 8
    Appendicitis 6/735 (0.8%) 6
    Gastroenteritis 5/735 (0.7%) 5
    Herpes zoster 5/735 (0.7%) 5
    Bacterial pyelonephritis 3/735 (0.4%) 3
    Bacterial sepsis 3/735 (0.4%) 3
    Septic shock 3/735 (0.4%) 4
    Viral upper respiratory tract infection 3/735 (0.4%) 3
    Abscess soft tissue 2/735 (0.3%) 2
    Acute sinusitis 2/735 (0.3%) 2
    Bronchitis 2/735 (0.3%) 2
    Bronchitis bacterial 2/735 (0.3%) 2
    Cytomegalovirus infection 2/735 (0.3%) 2
    Diarrhoea infectious 2/735 (0.3%) 2
    Escherichia infection 2/735 (0.3%) 2
    Gastroenteritis viral 2/735 (0.3%) 2
    Influenza 2/735 (0.3%) 2
    Pyelonephritis acute 2/735 (0.3%) 2
    Respiratory tract infection viral 2/735 (0.3%) 2
    Soft tissue infection 2/735 (0.3%) 2
    Subcutaneous abscess 2/735 (0.3%) 2
    Wound infection bacterial 2/735 (0.3%) 2
    Abdominal infection 1/735 (0.1%) 1
    Abscess of salivary gland 1/735 (0.1%) 1
    Acinetobacter bacteraemia 1/735 (0.1%) 1
    Acinetobacter infection 1/735 (0.1%) 1
    Amoebic dysentery 1/735 (0.1%) 1
    Anal abscess 1/735 (0.1%) 2
    Bronchitis viral 1/735 (0.1%) 1
    Bursitis infective 1/735 (0.1%) 1
    Bursitis infective staphylococcal 1/735 (0.1%) 1
    Cellulitis staphylococcal 1/735 (0.1%) 1
    Cutaneous tuberculosis 1/735 (0.1%) 1
    Enterococcal bacteraemia 1/735 (0.1%) 1
    Enterocolitis infectious 1/735 (0.1%) 1
    Erysipelas 1/735 (0.1%) 1
    Escherichia bacteraemia 1/735 (0.1%) 1
    Escherichia sepsis 1/735 (0.1%) 1
    Fungaemia 1/735 (0.1%) 1
    Gastroenteritis bacterial 1/735 (0.1%) 1
    Gastrointestinal fungal infection 1/735 (0.1%) 1
    Gastrointestinal infection 1/735 (0.1%) 1
    Gastrointestinal viral infection 1/735 (0.1%) 1
    Hepatitis A 1/735 (0.1%) 1
    Herpes zoster cutaneous disseminated 1/735 (0.1%) 1
    Infectious colitis 1/735 (0.1%) 1
    Infectious pleural effusion 1/735 (0.1%) 2
    Joint abscess 1/735 (0.1%) 1
    Joint tuberculosis 1/735 (0.1%) 1
    Kidney infection 1/735 (0.1%) 3
    Latent tuberculosis 1/735 (0.1%) 1
    Meningitis aseptic 1/735 (0.1%) 2
    Osteomyelitis chronic 1/735 (0.1%) 1
    Parasitic gastroenteritis 1/735 (0.1%) 1
    Pelvic inflammatory disease 1/735 (0.1%) 1
    Peritonitis 1/735 (0.1%) 1
    Peritonitis bacterial 1/735 (0.1%) 1
    Postoperative wound infection 1/735 (0.1%) 1
    Pulmonary mycosis 1/735 (0.1%) 1
    Pulmonary tuberculosis 1/735 (0.1%) 1
    Pyelonephritis 1/735 (0.1%) 1
    Salmonella bacteraemia 1/735 (0.1%) 1
    Sepsis 1/735 (0.1%) 1
    Sialoadenitis 1/735 (0.1%) 2
    Skin candida 1/735 (0.1%) 1
    Staphylococcal abscess 1/735 (0.1%) 1
    Streptococcal bacteraemia 1/735 (0.1%) 1
    Tracheitis 1/735 (0.1%) 1
    Tubo-ovarian abscess 1/735 (0.1%) 1
    Upper respiratory tract infection 1/735 (0.1%) 1
    Upper respiratory tract infection bacterial 1/735 (0.1%) 1
    Urinary tract infection fungal 1/735 (0.1%) 1
    Urosepsis 1/735 (0.1%) 1
    Injury, poisoning and procedural complications
    Foot fracture 2/735 (0.3%) 2
    Humerus fracture 2/735 (0.3%) 2
    Pelvic fracture 2/735 (0.3%) 2
    Radius fracture 2/735 (0.3%) 2
    Ankle fracture 1/735 (0.1%) 1
    Contusion 1/735 (0.1%) 1
    Craniocerebral injury 1/735 (0.1%) 1
    Femoral neck fracture 1/735 (0.1%) 1
    Fibula fracture 1/735 (0.1%) 1
    Hip fracture 1/735 (0.1%) 1
    Joint dislocation 1/735 (0.1%) 1
    Laceration 1/735 (0.1%) 1
    Ligament sprain 1/735 (0.1%) 1
    Lower limb fracture 1/735 (0.1%) 1
    Post procedural fistula 1/735 (0.1%) 1
    Post procedural haemorrhage 1/735 (0.1%) 1
    Spinal compression fracture 1/735 (0.1%) 1
    Subdural haematoma 1/735 (0.1%) 1
    Tendon rupture 1/735 (0.1%) 1
    Tibia fracture 1/735 (0.1%) 1
    Ulna fracture 1/735 (0.1%) 1
    Upper limb fracture 1/735 (0.1%) 1
    Metabolism and nutrition disorders
    Dehydration 1/735 (0.1%) 1
    Hypoalbuminaemia 1/735 (0.1%) 1
    Hypokalaemia 1/735 (0.1%) 1
    Obesity 1/735 (0.1%) 1
    Musculoskeletal and connective tissue disorders
    Back pain 5/735 (0.7%) 5
    Osteonecrosis 5/735 (0.7%) 10
    Arthralgia 4/735 (0.5%) 4
    SLE arthritis 3/735 (0.4%) 3
    Fibromyalgia 2/735 (0.3%) 2
    Myalgia 2/735 (0.3%) 2
    Arthritis 1/735 (0.1%) 1
    Intervertebral disc protrusion 1/735 (0.1%) 1
    Kyphosis 1/735 (0.1%) 1
    Neck pain 1/735 (0.1%) 1
    Osteoarthritis 1/735 (0.1%) 1
    Osteochondrosis 1/735 (0.1%) 1
    Pain in extremity 1/735 (0.1%) 1
    Pathological fracture 1/735 (0.1%) 1
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Cervix carcinoma stage 0 2/735 (0.3%) 2
    Uterine leiomyoma 2/735 (0.3%) 2
    Benign breast neoplasm 1/735 (0.1%) 2
    Benign neoplasm of skin 1/735 (0.1%) 1
    Bowen's disease 1/735 (0.1%) 1
    Intraductal papilloma of breast 1/735 (0.1%) 1
    Invasive ductal breast carcinoma 1/735 (0.1%) 1
    Papillary thyroid cancer 1/735 (0.1%) 1
    Rectal adenocarcinoma 1/735 (0.1%) 1
    Rectal cancer 1/735 (0.1%) 1
    Vulval cancer stage 0 1/735 (0.1%) 1
    Nervous system disorders
    Headache 3/735 (0.4%) 3
    Syncope 2/735 (0.3%) 2
    Cerebral infarction 1/735 (0.1%) 1
    Cerebral thrombosis 1/735 (0.1%) 1
    Extrapyramidal disorder 1/735 (0.1%) 1
    Hypoaesthesia 1/735 (0.1%) 2
    Intracranial pressure increased 1/735 (0.1%) 1
    Ischaemic stroke 1/735 (0.1%) 1
    Lacunar stroke 1/735 (0.1%) 1
    Migraine 1/735 (0.1%) 1
    Myasthenia gravis 1/735 (0.1%) 2
    Neuropsychiatric lupus 1/735 (0.1%) 1
    Paraesthesia 1/735 (0.1%) 1
    Paraplegia 1/735 (0.1%) 1
    Tension headache 1/735 (0.1%) 1
    Pregnancy, puerperium and perinatal conditions
    Abortion spontaneous 2/735 (0.3%) 2
    Gestational diabetes 1/735 (0.1%) 1
    Psychiatric disorders
    Anxiety 2/735 (0.3%) 2
    Depression 2/735 (0.3%) 4
    Suicide attempt 2/735 (0.3%) 2
    Confusional state 1/735 (0.1%) 1
    Mania 1/735 (0.1%) 1
    Panic attack 1/735 (0.1%) 1
    Suicidal ideation 1/735 (0.1%) 1
    Renal and urinary disorders
    Lupus nephritis 12/735 (1.6%) 14
    Acute kidney injury 2/735 (0.3%) 3
    Nephrotic syndrome 2/735 (0.3%) 2
    Proteinuria 2/735 (0.3%) 3
    Bladder diverticulum 1/735 (0.1%) 1
    Cystitis haemorrhagic 1/735 (0.1%) 1
    Renal colic 1/735 (0.1%) 1
    Renal impairment 1/735 (0.1%) 1
    Renal tubular acidosis 1/735 (0.1%) 1
    Renal tubular necrosis 1/735 (0.1%) 1
    Reproductive system and breast disorders
    Cervical dysplasia 2/735 (0.3%) 2
    Ovarian cyst 2/735 (0.3%) 2
    Dysfunctional uterine bleeding 1/735 (0.1%) 1
    Endometriosis 1/735 (0.1%) 2
    Haemorrhagic ovarian cyst 1/735 (0.1%) 1
    Ovarian cyst ruptured 1/735 (0.1%) 1
    Ovarian cyst torsion 1/735 (0.1%) 1
    Parovarian cyst 1/735 (0.1%) 1
    Uterine haemorrhage 1/735 (0.1%) 1
    Uterine polyp 1/735 (0.1%) 1
    Respiratory, thoracic and mediastinal disorders
    Pulmonary embolism 2/735 (0.3%) 2
    Acute respiratory distress syndrome 1/735 (0.1%) 1
    Acute respiratory failure 1/735 (0.1%) 1
    Asthma 1/735 (0.1%) 1
    Atelectasis 1/735 (0.1%) 1
    Epistaxis 1/735 (0.1%) 1
    Haemoptysis 1/735 (0.1%) 1
    Haemothorax 1/735 (0.1%) 1
    Interstitial lung disease 1/735 (0.1%) 1
    Lower respiratory tract inflammation 1/735 (0.1%) 1
    Lupus pneumonitis 1/735 (0.1%) 1
    Pleural effusion 1/735 (0.1%) 1
    Pulmonary congestion 1/735 (0.1%) 1
    Pulmonary haemorrhage 1/735 (0.1%) 1
    Respiratory distress 1/735 (0.1%) 1
    Rhinitis hypertrophic 1/735 (0.1%) 1
    Skin and subcutaneous tissue disorders
    Systemic lupus erythematosus rash 3/735 (0.4%) 4
    Urticaria 3/735 (0.4%) 3
    Alopecia 2/735 (0.3%) 2
    Skin ulcer 2/735 (0.3%) 2
    Drug eruption 1/735 (0.1%) 1
    Erythema 1/735 (0.1%) 1
    Hyperhidrosis 1/735 (0.1%) 1
    Pemphigoid 1/735 (0.1%) 1
    Pyoderma gangrenosum 1/735 (0.1%) 1
    Vascular disorders
    Raynaud's phenomenon 5/735 (0.7%) 9
    Lupus vasculitis 4/735 (0.5%) 4
    Hypertension 3/735 (0.4%) 3
    Deep vein thrombosis 2/735 (0.3%) 2
    Vasculitis 2/735 (0.3%) 2
    Aortic dissection 1/735 (0.1%) 1
    Aortic stenosis 1/735 (0.1%) 1
    Hypertensive crisis 1/735 (0.1%) 1
    Peripheral arterial occlusive disease 1/735 (0.1%) 1
    Peripheral artery stenosis 1/735 (0.1%) 1
    Peripheral ischaemia 1/735 (0.1%) 1
    Varicose vein 1/735 (0.1%) 1
    Other (Not Including Serious) Adverse Events
    Belimumab 10mg/kg IV
    Affected / at Risk (%) # Events
    Total 614/735 (83.5%)
    Blood and lymphatic system disorders
    Anaemia 45/735 (6.1%) 56
    Gastrointestinal disorders
    Diarrhoea 143/735 (19.5%) 235
    Nausea 64/735 (8.7%) 97
    Abdominal pain 60/735 (8.2%) 78
    Abdominal pain upper 60/735 (8.2%) 80
    Gastritis 52/735 (7.1%) 59
    Vomiting 50/735 (6.8%) 70
    Dyspepsia 39/735 (5.3%) 50
    General disorders
    Pyrexia 73/735 (9.9%) 92
    Fatigue 56/735 (7.6%) 61
    Oedema peripheral 47/735 (6.4%) 56
    Non-cardiac chest pain 38/735 (5.2%) 41
    Infections and infestations
    Nasopharyngitis 155/735 (21.1%) 396
    Influenza 132/735 (18%) 274
    Urinary tract infection bacterial 87/735 (11.8%) 163
    Viral upper respiratory tract infection 84/735 (11.4%) 196
    Upper respiratory tract infection 82/735 (11.2%) 151
    Urinary tract infection 68/735 (9.3%) 99
    Herpes zoster 55/735 (7.5%) 56
    Upper respiratory tract infection bacterial 54/735 (7.3%) 108
    Gastroenteritis 49/735 (6.7%) 59
    Bronchitis bacterial 48/735 (6.5%) 81
    Bronchitis 46/735 (6.3%) 64
    Oral herpes 45/735 (6.1%) 89
    Pharyngitis bacterial 39/735 (5.3%) 85
    Musculoskeletal and connective tissue disorders
    Arthralgia 134/735 (18.2%) 217
    Back pain 102/735 (13.9%) 141
    Myalgia 64/735 (8.7%) 77
    Pain in extremity 49/735 (6.7%) 73
    Nervous system disorders
    Headache 205/735 (27.9%) 407
    Dizziness 61/735 (8.3%) 82
    Psychiatric disorders
    Insomnia 55/735 (7.5%) 64
    Depression 49/735 (6.7%) 57
    Respiratory, thoracic and mediastinal disorders
    Cough 120/735 (16.3%) 176
    Rhinitis allergic 37/735 (5%) 47
    Skin and subcutaneous tissue disorders
    Rash 56/735 (7.6%) 77
    Alopecia 48/735 (6.5%) 62
    Pruritus 44/735 (6%) 55
    Vascular disorders
    Hypertension 67/735 (9.1%) 111
    Hypotension 39/735 (5.3%) 192

    Limitations/Caveats

    [Not Specified]

    More Information

    Certain Agreements

    Principal Investigators are NOT employed by the organization sponsoring the study.

    GSK agreements may vary with individual investigators, but will not prohibit any investigator from publishing. GSK supports the publication of results from all centers of a multi-center trial but requests that reports based on single-site data not precede the primary publication of the entire clinical trial.

    Results Point of Contact

    Name/Title GSK Response Center
    Organization GlaxoSmithKline
    Phone 866-435-7343
    Email
    Responsible Party:
    Human Genome Sciences Inc., a GSK Company
    ClinicalTrials.gov Identifier:
    NCT00712933
    Other Study ID Numbers:
    • 112234
    • 2007-007648-85
    First Posted:
    Jul 10, 2008
    Last Update Posted:
    Dec 5, 2019
    Last Verified:
    Nov 1, 2019