← Back to Clinical Trials
Recruiting NCT06294925

NCT06294925 A Study to Learn About the Effectiveness of Etrasimod in People With Ulcerative Colitis

◆ AI Clinical Summary
Plain-language summary for patients
Clinical Trial Summary
NCT ID NCT06294925
Status Recruiting
Phase
Sponsor Pfizer
Condition Colitis, Ulcerative
Study Type OBSERVATIONAL
Enrollment 360 participants
Start Date 2024-05-08
Primary Completion 2026-06-30

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age 64 Years
Study Type OBSERVATIONAL
Interventions
Etrasimod

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

This is an observational study. You will not receive an experimental treatment; researchers will collect data based on your existing condition or standard treatment.

This trial targets 360 participants in total. It began in 2024-05-08 with a primary completion date of 2026-06-30.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

The purpose of this real world non-interventional study is to learn about the effects of etrasimod as treatment for patients with moderate to severe ulcerative colitis. Patients will be treated according to standard of care and will only be included in the study if etrasimod is the best treatment choice according to the treating physician. Additionally, patients have to be between 18 and 65 years of age and should not have taken etrasimod in the past. All patients will be prescribed etrasimod according to standard of care. Assessments will be conducted according to standard of care with the exception of health questionnaires which will be completed by the patients online on their own device. The study duration is 52 weeks with 28 days of safety follow-up. Patients will visit their treating physician as they would if they were not enrolled in the study. During the study duration, patients will be asked to complete health questionnaires on a regular basis either on their mobile phone, tablet or computer. The effects of etrasimod will be analyzed for each patient comparing to their disease activity prior to the start of etrasimod.

Eligibility Criteria

Inclusion Criteria: * Male and female patients ≥18 and \<65 years of age at baseline * Patients with confirmed diagnosis of ulcerative colitis and who are prescribed etrasimod for moderately to severely active ulcerative colitis as per the product label independently of the decision to enroll a patient in this study. * Evidence of a personally signed and dated informed consent document indicating that the patient has been informed of all pertinent aspects of the study. Exclusion Criteria: * Presence of clinical findings suggestive of Crohn's disease. * Severe extensive colitis evidenced by: 1. Physician judgement that the patient is likely to require hospitalization for medical or surgical intervention of any kind for UC (eg, colectomy) within 12 weeks. 2. Current evidence of acute severe UC, fulminant colitis, or toxic megacolon 3. Patients with a stoma or planned UC surgical intervention requiring hospitalization. 4\. Prior/Concomitant Therapy: <!-- --> 1. any previous exposure to etrasimod including participation in the etrasimod clinical program. 2. any co-medication with one of the following conventional therapies: methotrexate or a thiopurine (azathioprine, mercaptopurine or tioguanine) or with any of the following advanced therapies for UC: biologics (a TNF, integrin or cytokine antagonist); JAK inhibitors (filgotinib, tofacitinib or upadacitinib) or with any other S1P receptor modulator. * Not owning a digital device with internet connection and/or not willing to complete health questionnaires on this device or not capable of using the health questionnaire collection tool. * Investigator site staff or Pfizer employees directly involved in the conduct of the study, site staff otherwise supervised by the investigator, and their respective family.

Contact & Investigator

Central Contact

Pfizer CT.gov Call Center

✉ ClinicalTrials.gov_Inquiries@pfizer.com

📞 1-800-718-1021

Principal Investigator

Pfizer CT.gov Call Center

STUDY DIRECTOR

Pfizer

Frequently Asked Questions

Who can join the NCT06294925 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, up to 64 Years, studying Colitis, Ulcerative. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT06294925 currently recruiting?

Yes, NCT06294925 is actively recruiting participants. Contact the research team at ClinicalTrials.gov_Inquiries@pfizer.com for enrollment information.

Where is the NCT06294925 trial being conducted?

This trial is being conducted at Kelowna, Canada, Vancouver, Canada, Vancouver, Canada, Vancouver, Canada and 11 additional locations.

Who is sponsoring the NCT06294925 clinical trial?

NCT06294925 is sponsored by Pfizer. The principal investigator is Pfizer CT.gov Call Center at Pfizer. The trial plans to enroll 360 participants.

Related Trials

ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology