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NCT03695185 · ClinicalTrials.gov registry record · Phase 2

A Study to Investigate How Well Ravagalimab (ABBV-323) Works and How Safe it is in Participants With Moderate to Severe Ulcerative Colitis Who Failed Prior Therapy

A Phase 2 study of Ulcerative Colitis (UC), sponsored by AbbVie.

Completed
Registry status
Phase 2
Development phase
42
Enrollment target
20
Study locations

NCT03695185: Completed Phase 2 study of Ulcerative Colitis (UC), sponsored by AbbVie.

NCT03695185 is a Phase 2 study of Ulcerative Colitis (UC) that has completed, run by AbbVie. The registered enrollment target is 42 participants, below the 762-participant average among 17 other Ulcerative Colitis (UC) trials with a reported enrollment target (94% lower). The trial reports 20 study locations across 15 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03695185, a Phase 2 study of Ulcerative Colitis (UC), has completed, sponsored by AbbVie.

COMPLETED
Registry status
Phase 2
Development phase
42 participants
Enrollment target
20
Study locations

Study Summary

Study M15-722 is a Phase 2a study to investigate the efficacy and safety of Ravagalimab (ABBV-323) in participants with moderate to severe UC who failed prior therapy.

Primary Outcome

Endoscopic Improvement is defined as Mayo endoscopic subscore of 0 or 1. Mayo endoscopic score is classified as 0=Normal or inactive disease; 1=Mild disease (erythema, decreased vascular pattern); 2=Moderate disease (marked erythema, absent vascular pattern, friability, erosions); 3=Severe disease (spontaneous bleeding, ulceration). Higher score indicates worsening of the disease. The number of responders is calculated based on the total number of participants and estimated response rate, roundi

Conditions Studied

Interventions

  • DRUG Ravagalimab 600 mg
  • DRUG Ravagalimab 300 mg

Study Locations (20)

California

  • Meridian Investigator Network /ID# 204646 - Huntington Beach
  • Meridian Investigator Network /ID# 218568 - Lakewood
  • TLC Clinical Research Inc /ID# 206626 - Los Angeles
  • Orange County Institute of Gastroenterology and Endoscopy /ID# 207405 - Mission Viejo
  • UC Davis Medical Center /ID# 209402 - Sacramento

Illinois

  • The University of Chicago DCAM /ID# 207086 - Chicago
  • Affinity Clinical Research /ID# 206211 - Oak Brook

Arizona

  • Banner University Medical Cent /ID# 208392 - Tucson

New Mexico

  • Univ New Mexico /ID# 208817 - Albuquerque

Pennsylvania

  • Penn Presbyterian Medical Center /ID# 206826 - Philadelphia

Tennessee

  • Vanderbilt University Medical Center /ID# 204670 - Nashville

Texas

  • Clinical Associates in Research Therapeutics of America, LLC /ID# 204689 - San Antonio

Ontario

  • Mount Sinai Hospital /ID# 206180 - Toronto

Trial Details

FieldValue
Enrollment Target 42 participants
Start Date 2019-03-26
Est. Completion 2022-01-10
Phase Phase 2
AbbVie

526 total trials

What the finished NCT03695185 record still lists

NCT03695185 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 42 participants, a relatively small participant target, below the 762-participant average among 17 other Ulcerative Colitis (UC) trials with a reported enrollment target (94% lower).

The record links to 1 condition, with Ulcerative Colitis (UC) appearing as the primary indexed condition, and to 2 interventions - of which Ravagalimab 600 mg is the first listed.

NCT03695185 names 20 study sites across 15 states, led by California, Illinois, Arizona.

Frequently Asked Questions

What is clinical trial NCT03695185 about?

NCT03695185 is a clinical study titled "A Study to Investigate How Well Ravagalimab (ABBV-323) Works and How Safe it is in Participants With Moderate to Severe Ulcerative Colitis Who Failed Prior Therapy". Study M15-722 is a Phase 2a study to investigate the efficacy and safety of Ravagalimab (ABBV-323) in participants with moderate to severe UC who failed prior therapy.

What is the current status of trial NCT03695185?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 42 participants. The study started on 2019-03-26. Estimated completion is 2022-01-10.

What conditions does trial NCT03695185 study?

This clinical trial studies the following conditions: Ulcerative Colitis (UC).

What interventions are being tested in trial NCT03695185?

The interventions under investigation include: Ravagalimab 600 mg (DRUG), Ravagalimab 300 mg (DRUG).

Who is sponsoring clinical trial NCT03695185?

This trial is sponsored by AbbVie, which has 526 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03695185 being conducted?

This trial has 20 study locations across Arizona, California, Illinois, New Mexico, Pennsylvania. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Ulcerative Colitis (UC)

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03695185's enrollment target sits among peer trials

42 15th of 17 higher than 3 of 17 other Ulcerative Colitis (UC) trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Ulcerative Colitis (UC) trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03695185, the US trial registry maintained by the National Library of Medicine. NCT03695185 (small enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.