Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Combining Vedolizumab and Upadacitinib for Ulcerative Colitis Treatment

Official title: Efficacy and Safety Analysis of Sequential Treatment of Moderate to Severe Ulcerative Colitis With Vedolizumab and Upadacitinib: A Multicenter Prospective Randomized Controlled Clinical Study

Run by Sixth Affiliated Hospital, Sun Yat-sen University · NCT06095596 · Data updated 2026-11-12

This study is testing if combining two medications, Vedolizumab and Upadacitinib, can help people with moderate to severe ulcerative colitis feel better faster and stay well longer.

More Ulcerative Colitis (UC) trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment334 (estimated)
SponsorSixth Affiliated Hospital, Sun Yat-sen University
Academic / other
Drugs / interventionsVedolizumab, Upadacitinib
Locations1 site (Guangzhou, Guangdong)
StatusRecruiting
StartedNovember 1, 2023
Main results expectedOctober 31, 2025
Study endsOctober 31, 2026
Registry record updatedApril 28, 2026
Trial IDNCT06095596 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals diagnosed with moderate to severe ulcerative colitis for at least three months, who meet specific clinical criteria.

Probably not a fit

Patients who have undergone extensive surgical procedures related to ulcerative colitis or those with severe uncontrolled comorbidities may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial evaluates the effectiveness and safety of combining Vedolizumab (VDZ) with Upadacitinib (UPA) in patients suffering from moderate to severe ulcerative colitis (UC). The study aims to leverage the rapid onset of UPA to induce remission quickly while utilizing the long-term safety profile of VDZ for maintenance therapy. Participants will receive both medications for an initial 8-week period, followed by maintenance therapy with VDZ alone. The goal is to maximize clinical benefits for UC patients by addressing the limitations of each medication when used independently.

Why it matters

Potential benefit: If successful, this combination therapy could provide a more effective treatment option for patients with moderate to severe ulcerative colitis, potentially leading to quicker remission and improved long-term management.

How similar studies have gone: While the combination of these specific therapies is novel, previous studies have shown success with individual therapies in managing ulcerative colitis.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Diagnosed UC for at least 3 months, including endoscopic evidence supporting UC and histopathological evidence supporting UC diagnosis
* Suffering from moderate to severe UC, defined as modified Mayo score ≥ 4 and endoscopic subscale (ESS) ≥ 2
* Indications for VDZ or UPA application

Exclusion Criteria:

* Patients who are unable to take oral UPA and receive regular intravenous VDZ infusion therapy
* Evidence of toxic megacolon was found during screening
* Previously underwent extensive colectomy, subtotal resection, or total colectomy, ileostomy, or colostomy due to UC
* Subjects who require surgery due to UC or plan to undergo elective surgery during the study period
* There is evidence indicating that the subjects suffer from severe, progressive, or uncontrolled kidney, liver, blood, endocrine, respiratory, mental, or neurological diseases
* Evidence of active hepatitis B or C infection during screening

Where it's running

  • the Sixth Affiliated Hospital of Sun Yat-Sen University
    Guangzhou, Guangdong, China
    Recruiting

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.