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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 12 December 2020
Main ID:  NCT03860896
Date of registration: 14/02/2019
Prospective Registration: Yes
Primary sponsor: GB004, Inc., a wholly owned subsidiary of Gossamer Bio, Inc.
Public title: GB004 in Adult Subjects With Active Ulcerative Colitis
Scientific title: A Phase 1b, Randomized, Double-blind, Placebo-controlled, Multi-center Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of GB004 in Adult Subjects With Active Ulcerative Colitis
Date of first enrolment: April 24, 2019
Target sample size: 34
Recruitment status: Completed
URL:  https://clinicaltrials.gov/show/NCT03860896
Study type:  Interventional
Study design:  Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Treatment. Masking: Double (Participant, Investigator).  
Phase:  Phase 1
Countries of recruitment
Georgia Moldova, Republic of United States
Contacts
Key inclusion & exclusion criteria

Inclusion Criteria:

- Patients aged 18-74, receiving therapy for active ulcerative colitis confirmed by Mayo
Score assessment, and evidence of colonic inflammation.

Exclusion Criteria:

- Evidence of Crohn's disease, indeterminate colitis, or presence of bacterial or
parasitic infection.

- Patients receiving biologic agents and experimental agents are excluded.



Age minimum: 18 Years
Age maximum: 74 Years
Gender: All
Health Condition(s) or Problem(s) studied
Ulcerative Colitis
Intervention(s)
Drug: Placebo
Drug: GB004
Primary Outcome(s)
Incidence of treatment emergent adverse events [Time Frame: 56 Days]
Secondary Outcome(s)
Pharmacokinetics: Maximum Concentration (Cmax) of GB004 [Time Frame: Day 1 to Day 28]
Pharmacokinetics: Time to Reach Maximum Concentration (Tmax) of GB004 [Time Frame: Day 1 to Day 28]
Pharmacokinetics: Area Under the Concentration Curve (AUC) of GB004 [Time Frame: Day 1 to Day 28]
Secondary ID(s)
GB004-1101
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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