The city of Lancaster, California, currently has 16 active clinical trials seeking participants for Ulcerative Colitis research studies.
A Study of Long-acting Antibodies Alone and in Combinations for Moderate to Severe Ulcerative Colitis
Recruiting
This is a Phase 2, multicenter, proof-of-concept platform study in adult participants with moderately to severely active ulcerative colitis (UC). The primary goal of the study is to assess the efficacy and safety of multiple interventions following intravenous (IV) induction and subcutaneous (SC) maintenance treatment.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/09/2025
Locations: Site 012, Lancaster, California
Conditions: Ulcerative Colitis, Inflammatory Bowel Diseases, Colitis, Colitis, Ulcerative
A Study to Evaluate the Long-Term Efficacy and Safety of Mirikizumab in Participants With Moderately to Severely Active Ulcerative Colitis (LUCENT 3)
Recruiting
This study is designed to evaluate the long-term efficacy and safety of mirikizumab in participants with moderately to severely active ulcerative colitis (UC). The study will last up to 3 years. Participants who complete the 3-year study may continue to receive mirikizumab until it is (outside of this study) in their country or until they meet other discontinuation criteria.
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/07/2025
Locations: Om Research LLC, Lancaster, California
Conditions: Ulcerative Colitis
A Study to Assess the Efficacy and Safety of RO7790121 for Induction and Maintenance Therapy in Participants With Moderately to Severely Active Ulcerative Colitis
Recruiting
This Phase III, multicenter, double-blind, placebo-controlled, treat-through study will evaluate the efficacy and safety of RO7790121 compared with placebo in participants with moderately to severely active ulcerative colitis (UC).
Gender:
ALL
Ages:
Between 16 years and 80 years
Trial Updated:
07/04/2025
Locations: Om Research LLC, Lancaster, California
Conditions: Moderately to Severely Active Ulcerative Colitis
A Study to Assess the Efficacy and Safety of Induction Therapy With RO7790121 in Participants With Moderately to Severely Active Ulcerative Colitis
Recruiting
This Phase III, multicenter, double-blind, placebo-controlled study will evaluate the efficacy and safety of induction therapy with RO7790121 compared with placebo in participants with moderately to severely active ulcerative colitis (UC).
Gender:
ALL
Ages:
Between 16 years and 80 years
Trial Updated:
07/04/2025
Locations: Gastro Care Associates, Lancaster, California
Conditions: Moderately to Severely Active Ulcerative Colitis
A Study to Investigate the Efficacy and Safety of SAR442970 in Adult Participants With Ulcerative Colitis
Recruiting
This is a phase 2b, randomized, double-blind, 3-arm study for the treatment of Ulcerative Colitis. The primary objective of this study is to assess the efficacy of different doses of SAR442970 compared with placebo in participants with moderate to severe Ulcerative Colitis. The total study duration is up to 168 weeks, with a treatment period of up to 158 weeks including an open-label (OL) long-term extension (LTE) period of up to 104 weeks for eligible participants
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
07/03/2025
Locations: Gastro Care Institute - Site Number: 8400006, Lancaster, California
Conditions: Ulcerative Colitis
A Study to Assess the Change in Disease Activity in Adult Participants With Moderate to Severe Ulcerative Colitis Treated With Risankizumab Compared to Vedolizumab
Recruiting
Ulcerative colitis (UC) is a type of inflammatory bowel disease that causes inflammation and bleeding from the lining of the rectum and colon (large intestine).This study will evaluate how safe and effective risankizumab is compared to vedolizumab in treating adult participants with moderate to severe UC who are naive to targeted therapies (TaTs). Risankizumab and vedolizumab are approved medications for moderate to severe UC in multiple countries. Participants who meet the eligibility criteria... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
06/30/2025
Locations: Gastro Care Institute /ID# 274873, Lancaster, California
Conditions: Ulcerative Colitis
A Study to Assess Adverse Events and Change in Disease Activity From Intravenous (IV) and Subcutaneous (SC) Lutikizumab in Adult Participants With Active Ulcerative Colitis
Recruiting
Ulcerative colitis (UC) is a type of inflammatory bowel disease that causes inflammation and bleeding from the lining of the rectum and colon (large intestine). The purpose of this study is to assess how safe and effective lutikizumab is in adult participants with moderate to severe UC and how lutikizumab compares to adalimumab in the treatment of UC. Adverse events and changes in disease activity will be assessed. Lutikizumab is an investigational product being developed for the treatment of m... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/27/2025
Locations: Om Research LLC /ID# 261383, Lancaster, California
Conditions: Ulcerative Colitis
A Study of Eltrekibart and Mirikizumab in Adult Patients With Moderately to Severely Active Ulcerative Colitis
Recruiting
The main purpose of this study is to determine the safety and efficacy of eltrekibart and mirikizumab in adult participants with moderately to severely active ulcerative colitis (UC).
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/24/2025
Locations: Om Research, LLC, Lancaster, California
Conditions: Ulcerative Colitis, Ulcerative Colitis Chronic
Study of GS-1427 in Participants With Moderately to Severely Active Ulcerative Colitis
Recruiting
The goal of this study is to learn if GS-1427 is effective in treating participants with moderate to severe ulcerative colitis. The study will compare participants in different treatment groups treated with GS-1427 with participants treated with placebo. The primary objective of this study is to assess the efficacy of GS-1427, compared with placebo control, in achieving clinical response at Week 12.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/23/2025
Locations: Om Research LLC, Lancaster, California
Conditions: Ulcerative Colitis
A 5-year Longitudinal Observational Study of Patients Undergoing Therapy for Inflammatory Bowel Disease
Recruiting
TARGET-IBD is a 5-year, longitudinal, observational study of adult and pediatric patients (age 2 and above) being managed for Inflammatory Bowel Disease (IBD) in usual clinical practice. TARGET-IBD will create a research registry of patients with IBD within academic and community real-world practices in order to assess the safety and effectiveness of current and future therapies.
Gender:
ALL
Ages:
2 years and above
Trial Updated:
06/03/2025
Locations: Om Research, Lancaster, California
Conditions: Inflammatory Bowel Diseases, Crohn's Disease, Ulcerative Colitis, Indeterminate Colitis
Study of Tilpisertib Fosmecarbil in Participants With Moderately to Severely Active Ulcerative Colitis
Recruiting
The goal of this study is to learn if tilpisertib fosmecarbil (formerly known as GS-5290) is effective and safe in treating participants with moderate to severe ulcerative colitis. The study will compare participants in different treatment groups treated with tilpisertib fosmecarbil with participants treated with placebo. The primary objective of this study is to demonstrate the efficacy of tilpisertib fosmecarbil, compared to placebo control, in achieving Clinical Response at Week 12.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
05/05/2025
Locations: Gastro Care Institute, Lancaster, California +1 locations
Conditions: Ulcerative Colitis
A Study of Efficacy and Safety of Rosnilimab in Subjects with Moderate to Severe Ulcerative Colitis (ROSETTA)
Recruiting
ROSETTA STUDY: This study will evaluate the safety, tolerability, and efficacy of Rosnilimab in subjects with moderate to severe ulcerative colitis (UC)
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/22/2025
Locations: AnaptysBio Investigational Site 10-112, Lancaster, California +1 locations
Conditions: Ulcerative Colitis