Extension Study of APD334-003 in Patients With Moderately to Severely Active Ulcerative Colitis

Sponsor
Arena Pharmaceuticals (Industry)
Overall Status
Completed
CT.gov ID
NCT02536404
Collaborator
(none)
118
127
2
33.2
0.9
0

Study Details

Study Description

Brief Summary

The purpose of this study is to determine whether etrasimod (APD334) is a safe and effective treatment for ulcerative colitis after 52 weeks of treatment.

Condition or Disease Intervention/Treatment Phase
Phase 2

Study Design

Study Type:
Interventional
Actual Enrollment :
118 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Primary Purpose:
Treatment
Official Title:
Extension Study of APD334-003 in Patients With Moderately to Severely Active Ulcerative Colitis
Actual Study Start Date :
Jan 25, 2016
Actual Primary Completion Date :
Nov 1, 2018
Actual Study Completion Date :
Nov 1, 2018

Arms and Interventions

Arm Intervention/Treatment
Experimental: Etrasimod 2 mg

Drug: Etrasimod
Other Names:
  • APD334
  • Active Comparator: Placebo

    Drug: Placebo

    Outcome Measures

    Primary Outcome Measures

    1. Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Treatment-Emergent Serious Adverse Events (SAEs) [Up to Week 48 (up to 30 days following discontinuation of the study drug)]

      A TEAE was defined as any adverse event (AE) that occurred after the first dose of study drug in the APD334-005 (NCT02536404) study, including any AE that started in Study APD334-003 (NCT02447302) and was ongoing, worsened, or ended in Study APD334-005. A SAE was any untoward medical occurrence that at any dose resulted in the following outcomes: death, was life-threatening, required/prolonged hospitalization, disability/incapacity, congenital anomaly/birth defect, and important medical events.

    Secondary Outcome Measures

    1. Proportion of Participants Who Achieved Clinical Response [Week 46 (extension study APD334-005)]

      A participant was considered to have achieved clinical response if he/she met the criteria of clinical remission or met criteria of clinical response. Clinical remission was defined as individual subscores of the 3-component Mayo Clinic score as follows: (1) an endoscopy score (using flexible proctosigmoidoscopy) of 0 or 1, (2) a rectal bleeding score of 0, and (3) a stool frequency score of 0 or 1 with a decrease of ≥ 1 point at Week 46 compared to APD334-003 baseline. Clinical response was defined as a decrease in 3-component Mayo Clinic score of ≥ 2 points and at least 30% with either a decrease of rectal bleeding of ≥ 1 or rectal bleeding score of 0 or 1 at Week 46 compared with baseline of study APD334-003. A score of 0 = normal and 1 = mild disease.

    2. Proportion of Participants Who Achieved Clinical Response at Week 12 in APD334-003 and Maintained Clinical Response at Week 46 in APD334-005 [Week 12 (core study APD334-003) and Week 46 (extension study APD334-005)]

      A participant was considered to have achieved clinical response if he/she met the criteria of clinical remission or met criteria of clinical response. Clinical remission was defined as individual subscores of the 3-component Mayo Clinic score as follows: (1) an endoscopy score (using flexible proctosigmoidoscopy) of 0 or 1, (2) a rectal bleeding score of 0, and (3) a stool frequency score of 0 or 1 with a decrease of ≥ 1 point at Week 46 compared to APD334-003 baseline. Clinical response was defined as a decrease in 3-component Mayo Clinic score of ≥ 2 points and at least 30% with either a decrease of rectal bleeding of ≥ 1 or rectal bleeding score of 0 or 1 at Week 46 compared with baseline of study APD334-003. A score of 0 = normal and 1 = mild disease.

    3. Proportion of Participants Who Achieved Clinical Remission [Week 46 (extension study APD334-005)]

      A participant was considered to have achieved clinical remission if he/she had: (1) an endoscopy score (using flexible proctosigmoidoscopy) of 0 or 1, (2) a rectal bleeding score of 0, and (3) a stool frequency score of 0 or 1 with a decrease of ≥ 1 point at Week 46 compared with baseline of study APD334-003. A score of 0 = normal and 1 = mild disease.

    4. Proportion of Participants Who Achieved Clinical Remission at Week 12 in APD334-003 and Also Maintained Clinical Remission at Week 46 in APD334-005 [Week 12 (core study APD334-003) and Week 46 (extension study APD334-005)]

      A participant was considered to have achieved clinical remission if he/she had: (1) an endoscopy score (using flexible proctosigmoidoscopy) of 0 or 1, (2) a rectal bleeding score of 0, and (3) a stool frequency score of 0 or 1 with a decrease of ≥ 1 point at Week 46 compared with baseline of study APD334-003. A score of 0 = normal and 1 = mild disease.

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years to 80 Years
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Participants who completed the APD334-003 (NCT02447302) study
    Exclusion Criteria:
    • Participants who did not complete the APD334-003 study

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Arena 1119 Birmingham Alabama United States 35294
    2 Arena 1133 Dothan Alabama United States 36305
    3 Arena 1143 Thousand Oaks California United States 91360
    4 Arena 1107 Hollywood Florida United States 33021
    5 Arena 1138 Miami Florida United States 33134
    6 Arena 1123 Naples Florida United States 34102
    7 Arena 1141 Orlando Florida United States 32825
    8 Arena 1106 Port Orange Florida United States 32127
    9 Arena 1137 Sweetwater Florida United States 33172
    10 Arena 1131 Chicago Illinois United States 60611
    11 Arena 1139 Hoffman Estates Illinois United States 60169
    12 Arena 1127 Urbana Illinois United States 61801
    13 Arena 1113 Chevy Chase Maryland United States 20815
    14 Arena 1142 Traverse City Michigan United States 49686
    15 Arena 1111 Troy Michigan United States 48098
    16 Arena 1109 Great Neck New York United States 11021
    17 Arena 1114 Rochester New York United States 14642
    18 Arena 1118 Raleigh North Carolina United States 27612
    19 Arena 1112 Cincinnati Ohio United States 45267
    20 Arena 1117 Pittsburgh Pennsylvania United States 15219
    21 Arena 1105 Germantown Tennessee United States 38138
    22 Arena 1102 Hermitage Tennessee United States 37076
    23 Arena 1136 DeSoto Texas United States 75115
    24 Arena 1121 Houston Texas United States 77030
    25 Arena 1116 Temple Texas United States 76508
    26 Arena 1103 Ogden Utah United States 84405
    27 Arena 1130 Richmond Virginia United States 23298
    28 Arena 1128 Roanoke Virginia United States 24014
    29 Arena 1115 Seattle Washington United States 98101
    30 Arena 1101 Seattle Washington United States 98195
    31 Arena 1108 Wauwatosa Wisconsin United States 53226
    32 Arena 1604 Kingswood Australia 2747
    33 Arena 1605 Randwick Australia 2031
    34 Arena 1607 Subiaco Australia 6008
    35 Arena 1490 Wien Austria 1090
    36 Arena 1472 Edegem Belgium 2650
    37 Arena 1464 Kortrijk Belgium 8500
    38 Arena 1473 Leuven Belgium 3000
    39 Arena 1421 Ruse Bulgaria 1407
    40 Arena 1417 Sofia Bulgaria 1407
    41 Arena 1410 Sofia Bulgaria 1527
    42 Arena 1409 Sofia Bulgaria 1784
    43 Arena 1407 Sofia Bulgaria 1797
    44 Arena 1425 Varna Bulgaria 9010
    45 Arena 1202 Winnipeg Manitoba Canada R3A 1R9
    46 Arena 1210 Bridgewater Nova Scotia Canada B4V 3N2
    47 Arena 1206 London Ontario Canada N6A 4G5
    48 Arena 1208 Sudbury Ontario Canada P3E 1H5
    49 Arena 1209 Sudbury Ontario Canada P3E 6C3
    50 Arena 1204 Toronto Ontario Canada M5G 1X5
    51 Arena 1455 Praha 4 Czechia 140 59
    52 Arena 1443 Amiens Cedex 1 France 80054
    53 Arena 1418 Clichy France 92110
    54 Arena 1437 Lille Cedex 1443 France 59037
    55 Arena 1476 Paris France 75010
    56 Arena 1480 Pierre-Benite France 693110
    57 Arena 1423 Saint-Etienne Cedex 1 France 42055
    58 Arena 1457 Vandoeuvre-les-Nancy France 54511
    59 Arena 1479 Hamburg Germany 20249
    60 Arena 1422 Hamburg Germany 22559
    61 Arena 1470 Hanover Germany 30625
    62 Arena 1446 Kiel Germany 24105
    63 Arena 1489 Leipzig Germany 04103
    64 Arena 1497 Oldenburg Germany 26123
    65 Arena 1444 Ulm Germany 89073
    66 Arena 1478 Bekescsaba Hungary 5600
    67 Arena 1431 Budapest Hungary 1036
    68 Arena 1471 Budapest Hungary 1062
    69 Arena 1492 Budapest Hungary 1062
    70 Arena 1505 Debrecen Hungary 4025
    71 Arena 1474 Debrecen Hungary 4032
    72 Arena 1477 Szombathely Hungary 9700
    73 Arena 1705 Beer Sheva Israel 84101
    74 Arena 1702 Haifa Israel 31096
    75 Arena 1706 Holon Israel 58100
    76 Arena 1704 Jerusalem Israel 91031
    77 Arena 1703 Petah-Tikva Israel 49100
    78 Arena 1615 Wonju Gangwon-do Korea, Republic of 26426
    79 Arena 1614 Daegu Korea, Republic of 42415
    80 Arena 1610 Incheon Korea, Republic of 21565
    81 Arena 1462 Riga Latvia 1002
    82 Arena 1475 Riga Latvia 1006
    83 Arena 1484 Vilnius Lithuania 8661
    84 Arena 1601 Christchurch New Zealand 8011
    85 Arena 1439 Bydgoszcz Poland 85-681
    86 Arena 1486 Elblag Poland 82-300
    87 Arena 1495 Kielce Poland 25-364
    88 Arena 1451 Krakow Poland 31-009
    89 Arena 1438 Lodz Poland 90-302
    90 Arena 1458 Poznań Poland 60-856
    91 Arena 1428 Rzeszow Poland 35-068
    92 Arena 1456 Sopot Poland 81-756
    93 Arena 1494 Wroclaw Poland 54-144
    94 Arena 1491 Bucharest Romania 010719
    95 Arena 1406 Bucharest Romania 020125
    96 Arena 1441 Bucharest Romania 050098
    97 Arena 1436 Iasi Romania 700506
    98 Arena 1420 Oradea Romania 410159
    99 Arena 1405 Timisoara Romania 300002
    100 Arena 1493 Timisoara Romania 300736
    101 Arena 1500 Krasnoyarsk Russian Federation 660022
    102 Arena 1504 Novosibirsk Russian Federation 630091
    103 Arena 1419 Rostov-on-Don Russian Federation 344022
    104 Arena 1498 Saint Petersburg Russian Federation 191015
    105 Arena 1448 Saint Petersburg Russian Federation 191186
    106 Arena 1465 Samara Russian Federation 443063
    107 Arena 1403 Barcelona Spain 08022
    108 Arena 1460 Barcelona Spain 08036
    109 Arena 1481 Madrid Spain 28046
    110 Arena 1430 Pontevedra Spain 36071
    111 Arena 1432 Santiago de Compostela Spain 15706
    112 Arena 1469 Sevilla Spain 41071
    113 Arena 1424 Chernivtsi Ukraine 03110
    114 Arena 1445 Ivano-Frankivsk Ukraine 76018
    115 Arena 1454 Kharkov Ukraine 06100
    116 Arena 1459 Kharkov Ukraine 61039
    117 Arena 1466 Kiev Ukraine 01030
    118 Arena 1411 Kiev Ukraine 04201
    119 Arena 1408 Kyiv Ukraine 01030
    120 Arena 1506 Kyiv Ukraine 02091
    121 Arena 1414 Odessa Ukraine 65025
    122 Arena 1433 Uzhgorod Ukraine 88018
    123 Arena 1501 Vinnytsia Ukraine 21029
    124 Arena 1416 Vinnytsya Ukraine 21018
    125 Arena 1302 London United Kingdom E1 1BB
    126 Arena 1304 Torquay United Kingdom TQ2 7AA
    127 Arena 1303 Wolverhampton United Kingdom WV10 0QP

    Sponsors and Collaborators

    • Arena Pharmaceuticals

    Investigators

    • Study Director: Arena CT.gov Administrator, Arena Pharmaceuticals

    Study Documents (Full-Text)

    More Information

    Additional Information:

    Publications

    None provided.
    Responsible Party:
    Arena Pharmaceuticals
    ClinicalTrials.gov Identifier:
    NCT02536404
    Other Study ID Numbers:
    • APD334-005
    First Posted:
    Aug 31, 2015
    Last Update Posted:
    Nov 26, 2021
    Last Verified:
    Nov 1, 2021
    Individual Participant Data (IPD) Sharing Statement:
    No
    Plan to Share IPD:
    No
    Additional relevant MeSH terms:

    Study Results

    Participant Flow

    Recruitment Details
    Pre-assignment Detail
    Arm/Group Title Etrasimod 2 mg Placebo
    Arm/Group Description Participants received etrasimod 2 milligrams (mg) tablet by mouth, once daily for 34 weeks in fasted state. Participants received matching placebo tablet by mouth, once daily for 34 weeks in fasted state.
    Period Title: Overall Study
    STARTED 112 6
    COMPLETED 92 5
    NOT COMPLETED 20 1

    Baseline Characteristics

    Arm/Group Title Etrasimod 2 mg Placebo Total
    Arm/Group Description Participants received etrasimod 2 milligrams (mg) tablet by mouth, once daily for 34 weeks in fasted state. Participants received matching placebo tablet by mouth, once daily for 34 weeks in fasted state. Total of all reporting groups
    Overall Participants 112 6 118
    Age (Years) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [Years]
    43.7
    (13.25)
    50.2
    (13.93)
    44.0
    (13.30)
    Sex: Female, Male (Count of Participants)
    Female
    44
    39.3%
    3
    50%
    47
    39.8%
    Male
    68
    60.7%
    3
    50%
    71
    60.2%
    Ethnicity (NIH/OMB) (Count of Participants)
    Hispanic or Latino
    4
    3.6%
    0
    0%
    4
    3.4%
    Not Hispanic or Latino
    108
    96.4%
    6
    100%
    114
    96.6%
    Unknown or Not Reported
    0
    0%
    0
    0%
    0
    0%
    Race (NIH/OMB) (Count of Participants)
    American Indian or Alaska Native
    0
    0%
    0
    0%
    0
    0%
    Asian
    4
    3.6%
    0
    0%
    4
    3.4%
    Native Hawaiian or Other Pacific Islander
    1
    0.9%
    0
    0%
    1
    0.8%
    Black or African American
    1
    0.9%
    0
    0%
    1
    0.8%
    White
    104
    92.9%
    6
    100%
    110
    93.2%
    More than one race
    1
    0.9%
    0
    0%
    1
    0.8%
    Unknown or Not Reported
    1
    0.9%
    0
    0%
    1
    0.8%

    Outcome Measures

    1. Primary Outcome
    Title Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Treatment-Emergent Serious Adverse Events (SAEs)
    Description A TEAE was defined as any adverse event (AE) that occurred after the first dose of study drug in the APD334-005 (NCT02536404) study, including any AE that started in Study APD334-003 (NCT02447302) and was ongoing, worsened, or ended in Study APD334-005. A SAE was any untoward medical occurrence that at any dose resulted in the following outcomes: death, was life-threatening, required/prolonged hospitalization, disability/incapacity, congenital anomaly/birth defect, and important medical events.
    Time Frame Up to Week 48 (up to 30 days following discontinuation of the study drug)

    Outcome Measure Data

    Analysis Population Description
    Safety Population: All randomized participants who received study medication in the extension study APD334-005
    Arm/Group Title Etrasimod 2 mg Placebo
    Arm/Group Description Participants received etrasimod 2 mg tablet by mouth, once daily for 34 weeks in fasted state. Participants received matching placebo tablet by mouth, once daily for 34 weeks in fasted state.
    Measure Participants 112 6
    TEAEs
    67
    59.8%
    5
    83.3%
    Treatment-emergent SAEs
    7
    6.3%
    0
    0%
    2. Secondary Outcome
    Title Proportion of Participants Who Achieved Clinical Response
    Description A participant was considered to have achieved clinical response if he/she met the criteria of clinical remission or met criteria of clinical response. Clinical remission was defined as individual subscores of the 3-component Mayo Clinic score as follows: (1) an endoscopy score (using flexible proctosigmoidoscopy) of 0 or 1, (2) a rectal bleeding score of 0, and (3) a stool frequency score of 0 or 1 with a decrease of ≥ 1 point at Week 46 compared to APD334-003 baseline. Clinical response was defined as a decrease in 3-component Mayo Clinic score of ≥ 2 points and at least 30% with either a decrease of rectal bleeding of ≥ 1 or rectal bleeding score of 0 or 1 at Week 46 compared with baseline of study APD334-003. A score of 0 = normal and 1 = mild disease.
    Time Frame Week 46 (extension study APD334-005)

    Outcome Measure Data

    Analysis Population Description
    Completers Population Evaluable Cohort: All participants who received at least 1 dose of etrasimod or placebo and completed the extension study APD334-005
    Arm/Group Title Etrasimod 2 mg Placebo
    Arm/Group Description Participants received etrasimod 2 mg tablet by mouth, once daily for 34 weeks in fasted state. Participants received matching placebo tablet by mouth, once daily for 34 weeks in fasted state.
    Measure Participants 84 4
    Number (90% Confidence Interval) [Percentage of participants]
    78.6
    70.2%
    75.0
    1250%
    3. Secondary Outcome
    Title Proportion of Participants Who Achieved Clinical Response at Week 12 in APD334-003 and Maintained Clinical Response at Week 46 in APD334-005
    Description A participant was considered to have achieved clinical response if he/she met the criteria of clinical remission or met criteria of clinical response. Clinical remission was defined as individual subscores of the 3-component Mayo Clinic score as follows: (1) an endoscopy score (using flexible proctosigmoidoscopy) of 0 or 1, (2) a rectal bleeding score of 0, and (3) a stool frequency score of 0 or 1 with a decrease of ≥ 1 point at Week 46 compared to APD334-003 baseline. Clinical response was defined as a decrease in 3-component Mayo Clinic score of ≥ 2 points and at least 30% with either a decrease of rectal bleeding of ≥ 1 or rectal bleeding score of 0 or 1 at Week 46 compared with baseline of study APD334-003. A score of 0 = normal and 1 = mild disease.
    Time Frame Week 12 (core study APD334-003) and Week 46 (extension study APD334-005)

    Outcome Measure Data

    Analysis Population Description
    Completers Population Evaluable Cohort
    Arm/Group Title Etrasimod 2 mg Placebo
    Arm/Group Description Participants received etrasimod 2 mg tablet by mouth, once daily for 34 weeks in fasted state. Participants received matching placebo tablet by mouth, once daily for 34 weeks in fasted state.
    Measure Participants 84 4
    Number (90% Confidence Interval) [Percentage of participants]
    39.3
    35.1%
    50.0
    833.3%
    4. Secondary Outcome
    Title Proportion of Participants Who Achieved Clinical Remission
    Description A participant was considered to have achieved clinical remission if he/she had: (1) an endoscopy score (using flexible proctosigmoidoscopy) of 0 or 1, (2) a rectal bleeding score of 0, and (3) a stool frequency score of 0 or 1 with a decrease of ≥ 1 point at Week 46 compared with baseline of study APD334-003. A score of 0 = normal and 1 = mild disease.
    Time Frame Week 46 (extension study APD334-005)

    Outcome Measure Data

    Analysis Population Description
    Completers Population Evaluable Cohort
    Arm/Group Title Etrasimod 2 mg Placebo
    Arm/Group Description Participants received etrasimod 2 mg tablet by mouth, once daily for 34 weeks in fasted state. Participants received matching placebo tablet by mouth, once daily for 34 weeks in fasted state.
    Measure Participants 84 4
    Number (90% Confidence Interval) [Percentage of participants]
    39.3
    35.1%
    25.0
    416.7%
    5. Secondary Outcome
    Title Proportion of Participants Who Achieved Clinical Remission at Week 12 in APD334-003 and Also Maintained Clinical Remission at Week 46 in APD334-005
    Description A participant was considered to have achieved clinical remission if he/she had: (1) an endoscopy score (using flexible proctosigmoidoscopy) of 0 or 1, (2) a rectal bleeding score of 0, and (3) a stool frequency score of 0 or 1 with a decrease of ≥ 1 point at Week 46 compared with baseline of study APD334-003. A score of 0 = normal and 1 = mild disease.
    Time Frame Week 12 (core study APD334-003) and Week 46 (extension study APD334-005)

    Outcome Measure Data

    Analysis Population Description
    Completers Population Evaluable Cohort
    Arm/Group Title Etrasimod 2 mg Placebo
    Arm/Group Description Participants received etrasimod 2 mg tablet by mouth, once daily for 34 weeks in fasted state. Participants received matching placebo tablet by mouth, once daily for 34 weeks in fasted state.
    Measure Participants 84 4
    Number (90% Confidence Interval) [Percentage of participants]
    14.3
    12.8%
    0
    0%

    Adverse Events

    Time Frame Up to Week 48 (up to 30 days following discontinuation of the study drug)
    Adverse Event Reporting Description A TEAE was defined as any adverse event (AE) that occurred after the first dose of study drug in the APD334-005 (NCT02536404) study, including any AE that started in Study APD334-003 (NCT02447302) and was ongoing, worsened, or ended in Study APD334-005. A SAE was any untoward medical occurrence that at any dose resulted in the following outcomes: death, was life-threatening, required/prolonged hospitalization, disability/incapacity, congenital anomaly/birth defect, and important medical events.
    Arm/Group Title Etrasimod 2 mg Placebo
    Arm/Group Description Participants received etrasimod 2 milligrams (mg) tablet by mouth, once daily for 34 weeks in fasted state. Participants received matching placebo tablet by mouth, once daily for 34 weeks in fasted state.
    All Cause Mortality
    Etrasimod 2 mg Placebo
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 0/112 (0%) 0/6 (0%)
    Serious Adverse Events
    Etrasimod 2 mg Placebo
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 7/112 (6.3%) 0/6 (0%)
    Blood and lymphatic system disorders
    Iron deficiency anaemia 2/112 (1.8%) 0/6 (0%)
    Cardiac disorders
    Atrial fibrillation 1/112 (0.9%) 0/6 (0%)
    Gastrointestinal disorders
    Colitis ulcerative 3/112 (2.7%) 0/6 (0%)
    Large intestine perforation 1/112 (0.9%) 0/6 (0%)
    Pancreatitis 1/112 (0.9%) 0/6 (0%)
    Proctitis ulcerative 1/112 (0.9%) 0/6 (0%)
    Infections and infestations
    Gastroenteritis 1/112 (0.9%) 0/6 (0%)
    Nervous system disorders
    Fine motor skill dysfunction 1/112 (0.9%) 0/6 (0%)
    Transient ischaemic attack 1/112 (0.9%) 0/6 (0%)
    Renal and urinary disorders
    Cystitis haemorrhagic 1/112 (0.9%) 0/6 (0%)
    Other (Not Including Serious) Adverse Events
    Etrasimod 2 mg Placebo
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 66/112 (58.9%) 5/6 (83.3%)
    Blood and lymphatic system disorders
    Anaemia 10/112 (8.9%) 0/6 (0%)
    Neutropenia 3/112 (2.7%) 0/6 (0%)
    Endocrine disorders
    Hyperparathyroidism 0/112 (0%) 1/6 (16.7%)
    Eye disorders
    Vitreous 0/112 (0%) 1/6 (16.7%)
    Gastrointestinal disorders
    Colitis ulcerative 16/112 (14.3%) 1/6 (16.7%)
    Nausea 5/112 (4.5%) 1/6 (16.7%)
    Dental caries 0/112 (0%) 1/6 (16.7%)
    Gastritis 0/112 (0%) 1/6 (16.7%)
    Glossodynia 0/112 (0%) 1/6 (16.7%)
    Large intestine polyp 0/112 (0%) 1/6 (16.7%)
    Infections and infestations
    Nasopharyngitis 6/112 (5.4%) 2/6 (33.3%)
    Upper respiratory tract infection 7/112 (6.3%) 0/6 (0%)
    Gastroenteritis 3/112 (2.7%) 0/6 (0%)
    Bronchitis 0/112 (0%) 1/6 (16.7%)
    Chronic sinusitis 0/112 (0%) 1/6 (16.7%)
    Herpes zoster 1/112 (0.9%) 1/6 (16.7%)
    Influenza 1/112 (0.9%) 1/6 (16.7%)
    Tooth infection 0/112 (0%) 1/6 (16.7%)
    Investigations
    Gamma-glutamyltransferase increased 10/112 (8.9%) 0/6 (0%)
    Aspartate aminotransferase increased 3/112 (2.7%) 0/6 (0%)
    Faecal calprotectin increased 3/112 (2.7%) 1/6 (16.7%)
    Hepatic enzyme increased 3/112 (2.7%) 0/6 (0%)
    Musculoskeletal and connective tissue disorders
    Back pain 4/112 (3.6%) 2/6 (33.3%)
    Musculoskeletal chest pain 0/112 (0%) 1/6 (16.7%)
    Nervous system disorders
    Headache 5/112 (4.5%) 0/6 (0%)
    Carpal tunnel syndrome 1/112 (0.9%) 1/6 (16.7%)
    Reproductive system and breast disorders
    Premenstrual headache 0/112 (0%) 1/6 (16.7%)
    Skin and subcutaneous tissue disorders
    Rash 0/112 (0%) 1/6 (16.7%)

    Limitations/Caveats

    [Not Specified]

    More Information

    Certain Agreements

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

    There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.

    Results Point of Contact

    Name/Title Arena CT.gov Administrator
    Organization Arena Pharmaceuticals, Inc.
    Phone +1 855-218-9153
    Email ct.gov@arenapharm.com
    Responsible Party:
    Arena Pharmaceuticals
    ClinicalTrials.gov Identifier:
    NCT02536404
    Other Study ID Numbers:
    • APD334-005
    First Posted:
    Aug 31, 2015
    Last Update Posted:
    Nov 26, 2021
    Last Verified:
    Nov 1, 2021