Double drug attack on ulcerative colitis shows promise
NCT ID NCT06095128
First seen Jun 26, 2026 · Last updated Sep 21, 2026 · Updated 6 times
Summary
This study tests whether combining two drugs—vedolizumab and tofacitinib—can quickly bring moderate to severe ulcerative colitis under control. About 65 adults will receive both drugs for 8 weeks, and those who respond will continue on vedolizumab alone for nearly a year. The goal is to see if this approach leads to remission and long-term symptom control.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- vedolizumab and tofacitinib
- What this could lead to
- If successful, this could offer a new dual-drug strategy to quickly control ulcerative colitis and then maintain remission with a single drug.
- What could go wrong
- This is a small, early-phase study with only 65 participants and no placebo group, so results may not apply broadly. Combining two immune-suppressing drugs also raises infection risks.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2024
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Has a confirmed diagnosis of UC established at least 3 months prior to screening, by clinical and endoscopic evidence and corroborated by a histopathology report. 2. Has moderately to severely active UC as determined by a complete Mayo score \[including PGA\] of 6 to 12 with a rectal bleeding subscore ≥1 and a centrally assessed endoscopic subscore ≥2 at screening. 3. Has evidence of UC extending proximally to the rectum \[≥15 centimeter (cm) of involved colon\]. 4. Participants with extensive colitis or pancolitis of \>8 years duration or left sided colitis \>12 years duration must have documented evidence that a surveillance colonoscopy was performed within 12 months of the initial screening visit. 5. Participants with a family history of colorectal cancer, personal history of increased colorectal cancer risk, age \>50 years, or other known risk factors must be up to date on colorectal cancer surveillance. 6. Has demonstrated an inadequate response to, loss of response to, or intolerance to at least 1, but no more than 2 TNFα antagonists. Determination of inadequate response, loss of response, or intolerance is based upon investigator's clinical judgment. Participants who discontinued TNFα antagonist therapy for reasons other than failure or intolerance (eg, pregnancy) may be eligible after discussion with the medical monitor. Note: After the interim analysis, participants with inadequate response, loss of response, or intolerance to conventional UC therapy per standard of care treatment without prior exposure to biologics may be enrolled if deemed appropriate. Determination of inadequate response, loss of response, or intolerance is based upon investigator's clinical judgment. Participants who discontinued biologics for reasons other than failure or intolerance (eg, pregnancy) may be eligible after discussion with the Medical Monitor. If using corticosteroids must be on a stable dose of oral corticosteroids up to a maximum of 40 mg daily of prednisone or 9 mg daily of budesonide, or equivalent for at least 2 weeks prior to screening endoscopy and must be willing to follow a mandatory taper of corticosteroids. Exclusion Criteria: Gastrointestinal Exclusion criteria: 1. Has any of the following UC-related complications: 1. Acute severe UC. 2. The participant has had extensive colonic resection, subtotal or total colectomy. 3. The participant has clinical evidence of abdominal abscess or toxic megacolon. 4. The participant has an ileostomy, colostomy, or known fixed symptomatic stenosis of the intestine. 5. Short bowel syndrome. 2. Has Crohn's colitis, indeterminate colitis, ischemic colitis, nonsteroidal anti-inflammatory drug (NSAID) induced colitis, idiopathic colitis (i.e, colitis not consistent with UC), radiation colitis, microscopic colitis, colonic mucosal dysplasia, or untreated bile acid malabsorption. Participants with a history of colonic mucosal dysplasia are also excluded. 3. Has uncontrolled primary sclerosing cholangitis. Infectious Disease Exclusion Criteria: 1. Has any evidence of an active systemic infection during screening. Participants with nonsystemic infections (eg, active fungal infection of nail beds) may be eligible, if in the opinion of the investigator, inclusion of the participant will not interfere with the collection or interpretation of study results and poses no risk to the participant. 2. Has active or latent tuberculosis (TB), regardless of treatment history, as evidenced by any of the following: 1. History of TB. 2. A diagnostic TB test performed during screening that is positive, as defined by: i. A positive QuantiFERON test or 2 successive indeterminate QuantiFERON tests or ii. A tuberculin skin test reaction ≥10 mm (≥5 mm in participants receiving the equivalent of \>15 mg daily prednisone). 3. A positive test for hepatitis B virus (HBV). 4. A positive test for hepatitis C virus (HCV). 5. Evidence of, or treatment for, Clostridium difficile infection or other intestinal pathogen during screening. Participants who test positive for C. difficile or other intestinal pathogens at screening and receive treatment may be enrolled or rescreened (if required) following confirmation of infection resolution. 6. Evidence of active Cytomegalovirus (CMV) infection at screening. Medication exclusion criteria: 1. Has received immunomodulators (eg, 6-mercaptopurine, azathioprine, and methotrexate) within 4 weeks prior to first dose or immunosuppressants (eg, cyclosporine, tacrolimus) within 8 weeks prior to first dose. 2. Any medicinal product, herbal medication, or natural health product which might interfere with cytochrome P450 genotype 3A4 (CYP3A4) within 2 weeks prior to enrollment, except for any CYP3A4 modulator used to treat a C. difficile or an intestinal pathogen infection at screening. 3. Has received any of the following medical therapies for UC: 1. IV antibiotics within 8 weeks prior to enrollment. 2. Any rectal therapy for treatment of UC within 2 weeks prior to screening endoscopy. 3. Chronic NSAID use defined as daily use for \>2 consecutive weeks (Note: occasional use \[\<2 consecutive weeks\] of NSAIDs and acetaminophen \[\<100 mg daily\] for headache, arthritis, myalgias, or menstrual cramps and chronic low dose aspirin use \[81-162.5 mg daily\] for cardiovascular prophylaxis are permitted). 4. Has received a live vaccine within 4 weeks prior to first dose. General Exclusion Criteria: 1. Has any of the following cardiovascular or thrombotic conditions: 1. Recent (within past 6 months) cerebrovascular accident, myocardial infarction, or coronary stenting. 2. Recent (within past 6 months) moderate to severe congestive heart failure (New York Heart Association class III or IV). 3. Prior history of thrombotic events, including deep vein thrombosis and pulmonary embolism. 4. Known inherited conditions that predispose to hypercoagulability. 2. History of lymphoproliferative disease, including lymphoma, or signs and symptoms suggestive of possible lymphoproliferative disease, such as lymphadenopathy and/or splenomegaly. 3. A surgical procedure requiring general anesthesia within 3 months prior to screening or is planning to undergo major surgery during the study period. 4. Any investigational procedure ≤4 weeks prior to screening that, in the investigator's opinion, may interfere with interpretation of study results.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
46 sites in 2 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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ABP Research Services Corp.
RECRUITINGOakville, Ontario, L6L 5L7, Canada
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Allegheny Health Network
RECRUITINGWexford, Pennsylvania, 15090, United States
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Alliance Clinical Research of Tampa, LLC
RECRUITINGTampa, Florida, 33615, United States
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BVL Clinical Research
RECRUITINGLiberty, Missouri, 64068, United States
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Barrie GI Associates Inc.
RECRUITINGBarrie, Ontario, L4M 7G1, Canada
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Capital Digestive Care - MGG Group - Chevy Chase Clinical Research
RECRUITINGChevy Chase, Maryland, 20815, United States
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Cedars-Sinai Medical Center
RECRUITINGLos Angeles, California, 90048, United States
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Digestive Health Partners
RECRUITINGAsheville, North Carolina, 28801, United States
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Digestive Health Specialsits
RECRUITINGDothan, Alabama, 36301, United States
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Endoscopic Research Inc
RECRUITINGOrlando, Florida, 32803, United States
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GI Alliance
RECRUITINGMetairie, Louisiana, 70006, United States
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GI Alliance - Digestive Health Associates of Texas
RECRUITINGDallas, Texas, 75044, United States
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GI Alliance - Mansfield
RECRUITINGMansfield, Texas, 76063, United States
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GI Alliance - Webster
RECRUITINGWebster, Texas, 77598, United States
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GI Alliance Sun City
RECRUITINGSun City, Arizona, 85351, United States
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Gastro Intestinal Research Institute of Northern Ohio, LLC.
RECRUITINGWestlake, Ohio, 44145, United States
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Gastroenterology Consultants, P.C.
RECRUITINGRoswell, Georgia, 30076, United States
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Gastroenterology Research of San Antonio, LLC
RECRUITINGSan Antonio, Texas, 78229, United States
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Hoag Hospital Newport Beach
RECRUITINGNewport Beach, California, 92663, United States
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Huron Gastroenterology Associates, P.C.
RECRUITINGYpsilanti, Michigan, 48197, United States
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London Health Sciences Centre
RECRUITINGLondon, Ontario, N6A 5A5, Canada
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MNGI Digestive Health, PA
RECRUITINGPlymouth, Minnesota, 55446, United States
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Mid-America Gastro-Intestinal Consultants
RECRUITINGKansas City, Missouri, 64111, United States
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NYU Langone Health
RECRUITINGNew York, New York, 10016, United States
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Ohio Gastroenterology group, Inc.
RECRUITINGColumbus, Ohio, 43202, United States
Contact Email: •••••@•••••
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Sanford Health Research
RECRUITINGRapid City, South Dakota, 57701, United States
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Taunton Surgical Centre
RECRUITINGOshawa, Ontario, L1J 0C7, Canada
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Texas Digestive Disease Consultants (TDDC), Southlake
RECRUITINGSouthlake, Texas, 76092, United States
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The Research Institute of the McGill University Health Centre
RECRUITINGMontreal, Quebec, H3G 1A4, Canada
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The University of Texas Health Science Center at Houston
RECRUITINGHouston, Texas, 77030, United States
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Toronto Digestive Disease Associates (TDDA) Inc.
RECRUITINGVaughan, Ontario, L4L 4Y7, Canada
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Toronto Immune and Digestive Health Institute Inc. (TIDHI)
RECRUITINGNorth York, Ontario, M6A3B4, Canada
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Tulane University
RECRUITINGNew Orleans, Louisiana, 70112, United States
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Tyler Research Institute, LLC
RECRUITINGTyler, Texas, 75701, United States
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University Gastroenterology
RECRUITINGProvidence, Rhode Island, 02094, United States
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University of Chicago Medicine
RECRUITINGChicago, Illinois, 60637, United States
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University of Cincinnati
RECRUITINGCincinnati, Ohio, 45627, United States
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University of Kansas Medical Center
RECRUITINGKansas City, Kansas, 66160, United States
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University of Louisville
RECRUITINGLouisville, Kentucky, 40202, United States
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University of North Carolina
RECRUITINGChapel Hill, North Carolina, 27599, United States
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University of Utah Health
RECRUITINGSalt Lake City, Utah, 84108, United States
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Viable Clinical Research - North Bay
RECRUITINGNorth Bay, Ontario, P1B 2H3, Canada
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Washington Gastroenterology- GIA
RECRUITINGTacoma, Washington, 98405, United States
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Washington University School of Medicine
RECRUITINGSt Louis, Missouri, 63110, United States
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Weill Cornell Medical College- New York Presbyterian Hospital
RECRUITINGNew York, New York, 10065, United States
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West GTA Endoscopy Inc.
RECRUITINGMississauga, Ontario, L5M 7N4, Canada
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