A Study of Alirocumab in Participants With Autosomal Dominant Hypercholesterolemia (ADH) and Gain-of-Function Mutations (GOFm) of the Proprotein Convertase Subtilisin Kexin 9 (PCSK9) Gene or Loss-of-Function Mutations (LOFm) of the Apolipoprotein (Apo) B Gene

Sponsor
Regeneron Pharmaceuticals (Industry)
Overall Status
Completed
CT.gov ID
NCT01604824
Collaborator
Sanofi (Industry)
23
4
4
65.1
5.8
0.1

Study Details

Study Description

Brief Summary

The primary objective of the study is to assess the pharmacodynamic (PD) effect of alirocumab on serum low density lipoprotein cholesterol (LDL-C) during 14 weeks of subcutaneous (SC) administered alirocumab in patients with autosomal dominant hypercholesterolemia (ADH) and gain-of-function mutation (GOFm) in 1 or both alleles of the proprotein convertase subtilisin/kexin type 9 (PCSK9) gene or with loss-of-function mutation (LOFm) in 1 or more alleles of the apolipoprotein (ApoB) gene.

Condition or Disease Intervention/Treatment Phase
Phase 2

Study Design

Study Type:
Interventional
Actual Enrollment :
23 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Triple (Participant, Investigator, Outcomes Assessor)
Primary Purpose:
Treatment
Official Title:
A Phase 2 Pilot Study With a Randomized Double-Blind Treatment Phase to Evaluate the Pharmacodynamics and Safety of Alirocumab in Patients With Autosomal Dominant Hypercholesterolemia and Gain-of-Function Mutations in 1 or Both Alleles of the PCSK9 Gene or Loss-of-Function Mutations in 1 or More Alleles of the Loss-of-Function Mutations B Gene
Actual Study Start Date :
Feb 22, 2012
Actual Primary Completion Date :
Jun 2, 2014
Actual Study Completion Date :
Jul 28, 2017

Arms and Interventions

Arm Intervention/Treatment
Experimental: GOFm PCSK9 (Cohort 1): Alirocumab From Day 1

Participants with gain-of-function mutation (GOFm) in proprotein convertase subtilisin/kexin type 9 (PCSK9) gene (Cohort 1): Alirocumab 150 mg subcutaneous (SC) injection at Week 0 (Day 1), Week 2 (Day 15), Week 4, 6 and 10 (matching placebo at Week 8, 12 and 14) during the double-blind period (Group A). Afterwards, participants have the possibility to continue in an open-label extension period with 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.

Drug: Alirocumab
SC injection in the abdomen
Other Names:
  • Praluent®
  • REGN727
  • SAR236553
  • Drug: Placebo
    SC injection in the abdomen

    Experimental: GOFm PCSK9 (Cohort 1): Alirocumab From Day 15

    Participants with gain-of-function mutation (GOFm) in proprotein convertase subtilisin/kexin type 9 (PCSK9) gene (Cohort 1): Alirocumab 150 mg subcutaneous (SC) injection at Week 2 (Day 15), Week 4, 6, 8 and 12 ([matching placebo at Week 0 (Day 1), 10 and 14]) during the double-blind period (Group B). Afterwards, participants have the possibility to continue in an open-label extension period with 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.

    Drug: Alirocumab
    SC injection in the abdomen
    Other Names:
  • Praluent®
  • REGN727
  • SAR236553
  • Drug: Placebo
    SC injection in the abdomen

    Experimental: GOFm PCSK9 or LOFm ApoB (Cohort 2): Alirocumab from Day 1

    Participants with gain-of-function mutation (GOFm) in the proprotein convertase subtilisin/kexin type 9 (PCSK9) gene or loss-of-function mutation (LOFm) in the apolipoprotein (Apo) B gene (Cohort 2): Alirocumab 150 mg subcutaneous (SC) injection at Week 0 (Day 1), Week 2 (Day 15), Week 4, 6 and 10 (matching placebo at Week 8, 12 and 14) during the double-blind period (Group C). Afterwards, participants have the possibility to continue in an open-label extension period with 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.

    Drug: Alirocumab
    SC injection in the abdomen
    Other Names:
  • Praluent®
  • REGN727
  • SAR236553
  • Drug: Placebo
    SC injection in the abdomen

    Experimental: GOFm PCSK9 or LOFm ApoB (Cohort 2): Alirocumab from Day 15

    Participants with gain-of-function mutation (GOFm) in proprotein convertase subtilisin/kexin type 9 (PCSK9) gene or loss-of-function mutation (LOFm) in apolipoprotein (Apo) B gene (Cohort 2): Alirocumab 150 mg subcutaneous (SC) injection at Week 2 (Day 15), Week 4, 6, 8 and 12 ([matching placebo at Week 0 (Day 1), 10 and 14]) during the double-blind period (Group D). Afterwards, participants have the possibility to continue in an open-label extension period with 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.

    Drug: Alirocumab
    SC injection in the abdomen
    Other Names:
  • Praluent®
  • REGN727
  • SAR236553
  • Drug: Placebo
    SC injection in the abdomen

    Outcome Measures

    Primary Outcome Measures

    1. Percent Change in Measured Serum Low-Density Lipoprotein Cholesterol (LDL-C) From Baseline to Day 15 [Baseline to Day 15]

      By day 15, participants in groups A and C had received 1 subcutaneous (SC) dose of 150 mg alirocumab and participants in group B and D had received 1 SC dose of placebo. [Baseline adjusted least squares (LS) means and standard errors were obtained using analysis of covariance (ANCOVA) model specifying the treatment arm as the fixed effect and the baseline measured LDL-C value as a covariate.]

    Secondary Outcome Measures

    1. Percent Change in Apolipoprotein (Apo) B100 From Baseline to Day 15 [Baseline to Day 15]

      Baseline adjusted LS means and standard errors were obtained using the same ANCOVA model as for primary endpoint specifying the treatment arm as the fixed effect and the parameter value as a covariate.

    2. Percent Change in Non High-Density Lipoprotein Cholesterol (Non-HDL-C) From Baseline to Day 15 [Baseline to Day 15]

    3. Percent Change in Total Cholesterol (Total-C) From Baseline to Day 15 [Baseline to Day 15]

    4. Percent Change in Apolipoprotein (Apo) B100/ ApoA-1 Ratio From Baseline to Day 15 [Baseline to Day 15]

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years to 70 Years
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    Inclusion criteria include, but are not limited to the following:
    1. Between the ages of 18 and 70 years, inclusive

    2. A history of molecularly confirmed PCSK9 GOFm for cohort 1 and a history of molecularly confirmed PCSK9 GOFm or ApoB LOFm

    3. Plasma LDL-Cholesterol levels ≥70 mg/dL at the screening visit on a lipid-lowering therapy (LLT) regimen stable for at least 28 days

    Exclusion Criteria:
    Exclusion criteria include, but are not limited to the following:
    1. Serum triglycerides >350 mg/dL at the screening visit

    2. Known to be positive for human immunodeficiency virus (HIV), hepatitis B virus, or hepatitis C virus

    3. Pregnant or breast-feeding women.

    4. Sexually active man or woman of childbearing potential who is unwilling to practice adequate contraception during the study

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Salt Lake City Utah United States
    2 Lille Cedex France
    3 Nantes Cedex France
    4 Paris France

    Sponsors and Collaborators

    • Regeneron Pharmaceuticals
    • Sanofi

    Investigators

    • Study Director: Clinical Trial Management, Regeneron Pharmaceuticals

    Study Documents (Full-Text)

    None provided.

    More Information

    Additional Information:

    Publications

    None provided.
    Responsible Party:
    Regeneron Pharmaceuticals
    ClinicalTrials.gov Identifier:
    NCT01604824
    Other Study ID Numbers:
    • R727-CL-1018
    First Posted:
    May 24, 2012
    Last Update Posted:
    Jun 17, 2020
    Last Verified:
    Jun 1, 2020
    Studies a U.S. FDA-regulated Device Product:
    No
    Additional relevant MeSH terms:

    Study Results

    Participant Flow

    Recruitment Details This study was conducted at 4 sites, 3 in France & 1 in the United States. Twenty-eight participants were screened between Feb 2012 & Apr 2013. A total of 23 participants were enrolled: 13 in cohort 1 & 10 in cohort 2. Recruitment for cohort 2 occurred after the un-blinding of cohort 1 & analyses of the double-blind study data for cohort 1.
    Pre-assignment Detail Eligible participants entered a 2-wk, single-blind, placebo run-in period. Participants in cohort 1 were randomized in a 1:1 ratio (group A or B); Participants in cohort 2 were also randomized in a 1:1 ratio (group C or D).
    Arm/Group Title PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D) PCSK9 GOFm (Cohort 1: Group A and Group B) PCSK9 GOFm/ApoB LOFm (Cohort 2: Group C and Group D)
    Arm/Group Description Participants with a gain-of-function mutation (GOFm) in the PCSK9 gene (Cohort 1: Group A) received 150 mg alirocumab subcutaneously (SC) on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene (Cohort 1: Group B) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2: Group C) received 150 mg alirocumab SC on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene or LOFm in Apo B gene (Cohort 2: Group D) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in the PCSK9 gene (Cohort 1: Group A) received 150 mg alirocumab subcutaneously (SC) on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99 during the double-blind period. Participants with a GOFm in PCSK9 gene (Cohort 1: Group B) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC, Q2W for an additional 3 years. Participants with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2: Group C) received 150 mg alirocumab SC on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99. Participants with a GOFm in PCSK9 gene or LOFm in Apo B gene (Cohort 2: Group D) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.
    Period Title: Double-blind (DB) Period
    STARTED 6 7 5 5 0 0
    Completed DB Period (Day 99) 6 7 5 5 0 0
    Completed DB Follow-up (Day 155) 6 7 5 5 0 0
    COMPLETED 6 7 5 5 0 0
    NOT COMPLETED 0 0 0 0 0 0
    Period Title: Double-blind (DB) Period
    STARTED 0 0 0 0 13 10
    Started Open-label Extension Period 0 0 0 0 11 10
    Completed Study 0 0 0 0 10 10
    COMPLETED 0 0 0 0 10 10
    NOT COMPLETED 0 0 0 0 3 0

    Baseline Characteristics

    Arm/Group Title PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D) Total
    Arm/Group Description Participants with a gain-of-function mutation (GOFm) in the PCSK9 gene (Cohort 1: Group A) received 150 mg alirocumab subcutaneously (SC) on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene (Cohort 1: Group B) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2: Group C) received 150 mg alirocumab SC on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene or LOFm in Apo B gene (Cohort 2: Group D) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Total of all reporting groups
    Overall Participants 6 7 5 5 23
    Age (years) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [years]
    42.3
    (14.72)
    46.4
    (13.24)
    45.6
    (3.21)
    42.0
    (10.84)
    44.2
    (11.15)
    Age, Customized (Number) [Number]
    In utero
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Preterm newborn infants (gestational age < 37 wks)
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Newborns (0-27 days)
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Infants and toddlers (28 days-23 months)
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Children (2-11 years)
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Adolescents (12-17 years)
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Adults (18-64 years)
    6
    100%
    7
    100%
    5
    100%
    5
    100%
    23
    100%
    From 65-84 years
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    85 years and over
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Sex: Female, Male (Count of Participants)
    Female
    4
    66.7%
    5
    71.4%
    4
    80%
    2
    40%
    15
    65.2%
    Male
    2
    33.3%
    2
    28.6%
    1
    20%
    3
    60%
    8
    34.8%
    Ethnicity (NIH/OMB) (Count of Participants)
    Hispanic or Latino
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Not Hispanic or Latino
    6
    100%
    7
    100%
    5
    100%
    5
    100%
    23
    100%
    Race (NIH/OMB) (Count of Participants)
    White
    5
    83.3%
    6
    85.7%
    5
    100%
    5
    100%
    21
    91.3%
    Black or African American
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Asian
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    American Indian or Alaska Native
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Native Hawaiian or Other Pacific Islander
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Other: Indian Ocean Islander
    0
    0%
    1
    14.3%
    0
    0%
    0
    0%
    1
    4.3%
    Other: Mauritius
    1
    16.7%
    0
    0%
    0
    0%
    0
    0%
    1
    4.3%
    Measured Low-Density Lipoprotein Cholesterol (LDL-C) (milligrams per deciliter (mg/dL)) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [milligrams per deciliter (mg/dL)]
    108.8
    (33.84)
    144.3
    (68.39)
    187.4
    (98.12)
    151.0
    (82.70)
    145.9
    (72.82)
    Total Cholesterol (mg/dL) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [mg/dL]
    181.3
    (41.89)
    216.3
    (78.61)
    249.8
    (86.68)
    226.0
    (77.80)
    216.6
    (71.84)
    Non-high-density lipoprotein cholesterol (Non-HDL-C) (mg/dL) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [mg/dL]
    124.3
    (49.00)
    165.9
    (75.59)
    189.4
    (93.43)
    163.4
    (86.88)
    159.6
    (74.97)
    Apolipoprotein (Apo) B100 (mg/dL) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [mg/dL]
    89.2
    (27.29)
    101.0
    (15.77)
    129.4
    (58.27)
    103.6
    (42.83)
    104.7
    (37.38)
    Apolipoprotein (Apo) A1 (mg/dL) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [mg/dL]
    136.3
    (29.75)
    131.4
    (30.02)
    154.0
    (10.98)
    154.8
    (20.36)
    142.7
    (25.65)

    Outcome Measures

    1. Primary Outcome
    Title Percent Change in Measured Serum Low-Density Lipoprotein Cholesterol (LDL-C) From Baseline to Day 15
    Description By day 15, participants in groups A and C had received 1 subcutaneous (SC) dose of 150 mg alirocumab and participants in group B and D had received 1 SC dose of placebo. [Baseline adjusted least squares (LS) means and standard errors were obtained using analysis of covariance (ANCOVA) model specifying the treatment arm as the fixed effect and the baseline measured LDL-C value as a covariate.]
    Time Frame Baseline to Day 15

    Outcome Measure Data

    Analysis Population Description
    [Not Specified]
    Arm/Group Title PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Arm/Group Description Participants with a gain-of-function mutation (GOFm) in the PCSK9 gene (Cohort 1: Group A) received 150 mg alirocumab subcutaneously (SC) on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene (Cohort 1: Group B) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2: Group C) received 150 mg alirocumab SC on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene or LOFm in Apo B gene (Cohort 2: Group D) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.
    Measure Participants 6 7 5 5
    Least Squares Mean (Standard Error) [percent change]
    -62.48
    (8.217)
    -8.77
    (7.575)
    -48.21
    (7.660)
    -4.93
    (7.660)
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A), PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B)
    Comments
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0009
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -53.72
    Confidence Interval (2-Sided) 95%
    -79.31 to -28.12
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 11.486
    Estimation Comments
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C), PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Comments
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0056
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -43.28
    Confidence Interval (2-Sided) 95%
    -69.21 to 17.35
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 10.965
    Estimation Comments
    2. Secondary Outcome
    Title Percent Change in Apolipoprotein (Apo) B100 From Baseline to Day 15
    Description Baseline adjusted LS means and standard errors were obtained using the same ANCOVA model as for primary endpoint specifying the treatment arm as the fixed effect and the parameter value as a covariate.
    Time Frame Baseline to Day 15

    Outcome Measure Data

    Analysis Population Description
    [Not Specified]
    Arm/Group Title PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Arm/Group Description Participants with a gain-of-function mutation (GOFm) in the PCSK9 gene (Cohort 1: Group A) received 150 mg alirocumab subcutaneously (SC) on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene (Cohort 1: Group B) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2: Group C) received 150 mg alirocumab SC on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene or LOFm in Apo B gene (Cohort 2: Group D) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.
    Measure Participants 6 7 5 5
    Least Squares Mean (Standard Error) [percent change]
    -53.33
    (8.678)
    -3.78
    (8.008)
    -47.73
    (7.547)
    -3.09
    (7.547)
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A), PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B)
    Comments LS means (SE), mean difference, 95% CI, and p-values were derived from ANCOVA with treatment group as factor and baseline as covariate.
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0021
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -49.55
    Confidence Interval (2-Sided) 95%
    -76.39 to -22.7
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 12.050
    Estimation Comments
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C), PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Comments LS means (SE), mean difference, 95% CI, and p-values were derived from ANCOVA with treatment group as factor and baseline as covariate.
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0045
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -44.64
    Confidence Interval (2-Sided) 95%
    -70.36 to 18.92
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 10.876
    Estimation Comments
    3. Secondary Outcome
    Title Percent Change in Non High-Density Lipoprotein Cholesterol (Non-HDL-C) From Baseline to Day 15
    Description
    Time Frame Baseline to Day 15

    Outcome Measure Data

    Analysis Population Description
    [Not Specified]
    Arm/Group Title PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Arm/Group Description Participants with a gain-of-function mutation (GOFm) in the PCSK9 gene (Cohort 1: Group A) received 150 mg alirocumab subcutaneously (SC) on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene (Cohort 1: Group B) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2: Group C) received 150 mg alirocumab SC on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene or LOFm in Apo B gene (Cohort 2: Group D) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.
    Measure Participants 6 7 5 5
    Least Squares Mean (Standard Error) [percent change]
    -56.87
    (8.217)
    -7.50
    (7.575)
    -44.40
    (7.357)
    -4.04
    (7.357)
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A), PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B)
    Comments
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0016
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -49.37
    Confidence Interval (2-Sided) 95%
    -74.96 to -23.77
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 11.487
    Estimation Comments
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C), PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Comments
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0063
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -40.36
    Confidence Interval (2-Sided) 95%
    -65.12 to 15.60
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 10.471
    Estimation Comments
    4. Secondary Outcome
    Title Percent Change in Total Cholesterol (Total-C) From Baseline to Day 15
    Description
    Time Frame Baseline to Day 15

    Outcome Measure Data

    Analysis Population Description
    [Not Specified]
    Arm/Group Title PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Arm/Group Description Participants with a gain-of-function mutation (GOFm) in the PCSK9 gene (Cohort 1: Group A) received 150 mg alirocumab subcutaneously (SC) on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene (Cohort 1: Group B) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2: Group C) received 150 mg alirocumab SC on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene or LOFm in Apo B gene (Cohort 2: Group D) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.
    Measure Participants 6 7 5 5
    Least Squares Mean (Standard Error) [percent change]
    -36.94
    (5.203)
    -6.18
    (4.802)
    -29.40
    (4.422)
    -7.18
    (4.422)
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A), PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B)
    Comments
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0017
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -30.75
    Confidence Interval (2-Sided) 95%
    -46.85 to -14.66
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 7.224
    Estimation Comments
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C), PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Comments
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0096
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -22.23
    Confidence Interval (2-Sided) 95%
    -37.11 to -7.34
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 6.294
    Estimation Comments
    5. Secondary Outcome
    Title Percent Change in Apolipoprotein (Apo) B100/ ApoA-1 Ratio From Baseline to Day 15
    Description
    Time Frame Baseline to Day 15

    Outcome Measure Data

    Analysis Population Description
    [Not Specified]
    Arm/Group Title PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Arm/Group Description Participants with a gain-of-function mutation (GOFm) in the PCSK9 gene (Cohort 1: Group A) received 150 mg alirocumab subcutaneously (SC) on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene (Cohort 1: Group B) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2: Group C) received 150 mg alirocumab SC on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene or LOFm in Apo B gene (Cohort 2: Group D) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.
    Measure Participants 6 7 5 5
    Least Squares Mean (Standard Error) [percent change]
    -55.26
    (7.188)
    -5.53
    (6.647)
    -48.34
    (8.090)
    0.99
    (8.090)
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A), PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B)
    Comments
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0005
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -49.72
    Confidence Interval (2-Sided) 95%
    -71.71 to -27.74
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 9.867
    Estimation Comments
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C), PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2: Group D)
    Comments
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value = 0.0037
    Comments Threshold for significance ≤ 0.05
    Method ANCOVA
    Comments
    Method of Estimation Estimation Parameter LS Mean Difference
    Estimated Value -49.33
    Confidence Interval (2-Sided) 95%
    -76.63 to -22.03
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 11.545
    Estimation Comments

    Adverse Events

    Time Frame From the screening visit after the last alirocumab injection in the open-label period + 70 days through the end of study
    Adverse Event Reporting Description Observation periods for safety analyses: Pretreatment: screening to before 1st injection of alirocumab; Double-blind (DB) treatment-emergent (TE): after 1st through last in DB+70 days; Interim: after last in DB+70 days prior to 1st in open-label (OL). OL TE: after 1st through last in OL+70 days. Post: after last in OL+70 days through end of study.
    Arm/Group Title PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2:Group D) OLE Period: PCSK9 GOFm (Cohort 1) Group A & Group B OLE Period: PCSK9 GOFm/ ApoB LOFm (Cohort 2) Group C & Group D
    Arm/Group Description Participants with a gain-of-function mutation (GOFm) in the PCSK9 gene (Cohort 1: Group A) received 150 mg alirocumab subcutaneously (SC) on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in PCSK9 gene (Cohort 1: Group B) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Participants with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2: Group C) received 150 mg alirocumab SC on days 1, 15, 29, 43, and 71 and matching placebo SC on days 57, 85, and 99. Participants who continued in an open-label extension period received 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Subjects with a GOFm in PCSK9 gene or LOFm in Apo B gene (Cohort 2: Group D) received 150 mg alirocumab SC on days 15, 29, 43, 57, and 85 and matching placebo SC on days 1, 71, and 99 during the double-blind period. Afterwards, subjects continued in an open-label extension period with 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Subjects with a GOFm in PCSK9 gene (Cohort 1): alirocumab 150 mg subcutaneous (SC) injection at Week 0 (Day 1), Week 2 (Day 15), Weeks 4, 6 and 10 (matching placebo at Week 8, 12 and 14) during the double-blind period (Group A) or at Week 2 (Day 15), Weeks 4, 6, 8 and 12 (matching placebo at Week 0 [Day 1], Weeks 10 and 14) during the double-blind period (Group B). Afterwards, subjects continued in an OLE period with 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years. Subjects with a GOFm in the PCSK9 gene or a LOFm in the Apo B gene (Cohort 2): alirocumab 150 mg SC injection at Week 0 (Day 1), Week 2 (Day 15), Weeks 4, 6 and 10 (matching placebo at Weeks 8, 12 and 14) during the double-blind period (Group C) or at Week 2 (Day 15), Weeks 4, 6, 8 and 12 (matching placebo at Week 0 [Day 1], 10 and 14) during the double-blind period (Group D). Afterwards, subjects continued in an OLE period with 150 mg alirocumab SC twice per week (Q2W) for an additional 3 years.
    All Cause Mortality
    PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2:Group D) OLE Period: PCSK9 GOFm (Cohort 1) Group A & Group B OLE Period: PCSK9 GOFm/ ApoB LOFm (Cohort 2) Group C & Group D
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 0/6 (0%) 0/7 (0%) 0/5 (0%) 0/5 (0%) 0/11 (0%) 0/10 (0%)
    Serious Adverse Events
    PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2:Group D) OLE Period: PCSK9 GOFm (Cohort 1) Group A & Group B OLE Period: PCSK9 GOFm/ ApoB LOFm (Cohort 2) Group C & Group D
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 1/6 (16.7%) 0/7 (0%) 0/5 (0%) 0/5 (0%) 3/11 (27.3%) 0/10 (0%)
    Cardiac disorders
    Angina unstable 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Myocardial ischaemia 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Gastrointestinal disorders
    Salivary gland disorder 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    General disorders
    Chest pain 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Metabolism and nutrition disorders
    Obesity 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Other (Not Including Serious) Adverse Events
    PCSK9 GOFm: Alirocumab From Day 1 (Cohort 1: Group A) PCSK9 GOFm: Alirocumab From Day 15 (Cohort 1: Group B) PCSK9 GOFm/ApoB LOFm: Alirocumab From Day1 (Cohort 2: Group C) PCSK9GOFm/ApoB LOFm: Alirocumab From Day 15(Cohort 2:Group D) OLE Period: PCSK9 GOFm (Cohort 1) Group A & Group B OLE Period: PCSK9 GOFm/ ApoB LOFm (Cohort 2) Group C & Group D
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 6/6 (100%) 6/7 (85.7%) 5/5 (100%) 4/5 (80%) 10/11 (90.9%) 9/10 (90%)
    Blood and lymphatic system disorders
    Anaemia 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Cardiac disorders
    Angina pectoris 0/6 (0%) 0 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 2/11 (18.2%) 3 0/10 (0%) 0
    Angina unstable 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 2 0/10 (0%) 0
    Prinzmetal angina 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Ear and labyrinth disorders
    Vertigo 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 1/5 (20%) 1 0/11 (0%) 0 1/10 (10%) 1
    Ear pruritus 0/6 (0%) 0 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Endocrine disorders
    Thyroid mass 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Eye disorders
    Dry eye 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Ocular hyperaemia 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Gastrointestinal disorders
    Abdominal discomfort 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 1/5 (20%) 1 0/11 (0%) 0 0/10 (0%) 0
    Abdominal distension 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 1/5 (20%) 1 0/11 (0%) 0 0/10 (0%) 0
    Abdominal pain 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Haemorrhoids 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Constipation 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Aphthous ulcer 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Diarrhoea 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 2 0/10 (0%) 0
    Dyspesia 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Functional gastrointestinal disorder 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Gastritis 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 1/10 (10%) 1
    Nausea 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 1/10 (10%) 1
    General disorders
    Chest pain 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 1/5 (20%) 1 1/11 (9.1%) 1 0/10 (0%) 0
    Asthenia 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 2/11 (18.2%) 3 0/10 (0%) 0
    Inflammation 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Oedema peripheral 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Hepatobiliary disorders
    Hepatic steatosis 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Immune system disorders
    Hypersensitivity 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Infections and infestations
    Herpes zoster 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 1/5 (20%) 1 0/11 (0%) 0 0/10 (0%) 0
    Gastroenteritis 2/6 (33.3%) 2 1/7 (14.3%) 1 1/5 (20%) 1 0/5 (0%) 0 0/11 (0%) 0 1/10 (10%) 2
    Influenza 0/6 (0%) 0 0/7 (0%) 0 1/5 (20%) 1 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Lower respiratory tract infection 1/6 (16.7%) 2 0/7 (0%) 0 1/5 (20%) 1 1/5 (20%) 1 0/11 (0%) 0 1/10 (10%) 1
    Nasopharyngitis 0/6 (0%) 0 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Oral herpes 0/6 (0%) 0 1/7 (14.3%) 1 0/5 (0%) 0 1/5 (20%) 1 1/11 (9.1%) 4 1/10 (10%) 1
    Pneumonia 0/6 (0%) 0 0/7 (0%) 0 1/5 (20%) 1 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Rhinitis 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 2/11 (18.2%) 2 0/10 (0%) 0
    Upper respiratory tract infection 1/6 (16.7%) 1 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 2/10 (20%) 2
    Viral upper respiratory tract infection 2/6 (33.3%) 3 1/7 (14.3%) 1 2/5 (40%) 4 1/5 (20%) 1 4/11 (36.4%) 6 2/10 (20%) 2
    Cystitis 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Diverticulitis 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 2 0/10 (0%) 0
    Ear infection 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Fungal skin infection 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Infectious mononucleosis 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 1/10 (10%) 1
    Kidney infection 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 1/10 (10%) 1
    Localised infection 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 1/10 (10%) 1
    Otitis externa 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Pharyngitis 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Sialoadenitis 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Tooth abscess 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Tooth infection 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Urinary tract infection 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 2/11 (18.2%) 2 0/10 (0%) 0
    Vulvovaginal mycotic infection 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Injury, poisoning and procedural complications
    Cardiac procedure complication 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Joint dislocation 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 1/10 (10%) 1
    Ligament sprain 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Muscle strain 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Investigations
    Blood bilirubin increased 0/6 (0%) 0 0/7 (0%) 0 1/5 (20%) 1 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Haemoglobin decreased 0/6 (0%) 0 0/7 (0%) 0 1/5 (20%) 1 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Blood creatine phosphokinase increased 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Cardiac murmur 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Nitrite urine present 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    White blood cells urine positive 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Metabolism and nutrition disorders
    Gout 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Hyperuricaemia 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Vitamin B complex deficiency 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Vitamin D deficiency 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Musculoskeletal and connective tissue disorders
    Arthralgia 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 2/11 (18.2%) 2 0/10 (0%) 0
    Musculoskeletal pain 0/6 (0%) 0 0/7 (0%) 0 1/5 (20%) 1 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Back pain 1/6 (16.7%) 1 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Pain in extremity 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Myalgia 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Muscle spasms 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Neck pain 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Tendonitis 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Pituitary tumour benign 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Squamous cell carcinoma of skin 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Nervous system disorders
    Headache 0/6 (0%) 0 2/7 (28.6%) 3 0/5 (0%) 0 1/5 (20%) 1 0/11 (0%) 0 0/10 (0%) 0
    Migraine 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Neuropathy peripheral 0/6 (0%) 0 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Paraesthesia 1/6 (16.7%) 1 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Sciatica 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Amnesia 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Diabetic neuropathy 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Nerve compression 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Somnolence 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Syncope 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Psychiatric disorders
    Anxiety 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 1/10 (10%) 1
    Renal and urinary disorders
    Nephrolithiasis 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 1/10 (10%) 1
    Urinary retention 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Reproductive system and breast disorders
    Benign prostatic hyperplasia 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Respiratory, thoracic and mediastinal disorders
    Cough 0/6 (0%) 0 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 2/11 (18.2%) 2 0/10 (0%) 0
    Oropharyngeal pain 1/6 (16.7%) 2 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Hypoxia 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Pleural effusion 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Skin and subcutaneous tissue disorders
    Eczema 0/6 (0%) 0 1/7 (14.3%) 1 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Acne 0/6 (0%) 0 1/7 (14.3%) 1 1/5 (20%) 1 1/5 (20%) 1 1/11 (9.1%) 1 0/10 (0%) 0
    Rash 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 1/5 (20%) 1 0/11 (0%) 0 1/10 (10%) 1
    Dermatitis allergic 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Peau d'orange 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Vascular disorders
    Raynaud's phenomenon 1/6 (16.7%) 1 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 0/11 (0%) 0 0/10 (0%) 0
    Diabetic vascular disorder 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0
    Peripheral vascular disorder 0/6 (0%) 0 0/7 (0%) 0 0/5 (0%) 0 0/5 (0%) 0 1/11 (9.1%) 1 0/10 (0%) 0

    Limitations/Caveats

    [Not Specified]

    More Information

    Certain Agreements

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

    The investigator has the right to independently publish study results from the investigator's site after a multi-center publication, or a defined period after the completion of the study by all sites. The investigator must provide the sponsor a copy of any such publication derived from the study for review and comment in advance of any submission, and delay publication, if requested, to allow the Sponsor to preserve its proprietary rights.

    Results Point of Contact

    Name/Title Clinical Trial Management
    Organization Regeneron Pharmaceuticals
    Phone 844-734-6643
    Email clinicaltrials@regeneron.com
    Responsible Party:
    Regeneron Pharmaceuticals
    ClinicalTrials.gov Identifier:
    NCT01604824
    Other Study ID Numbers:
    • R727-CL-1018
    First Posted:
    May 24, 2012
    Last Update Posted:
    Jun 17, 2020
    Last Verified:
    Jun 1, 2020