New hope for kids with severe gut disease: drug shows promise in remission
NCT ID NCT04779307
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a medicine called vedolizumab in 121 children with moderate to severe ulcerative colitis, a condition causing inflammation and pain in the gut. The goal was to see if the drug could help children achieve remission, meaning their symptoms improve and tests show little to no disease. Participants first received three infusions over six weeks, then those who responded continued with maintenance doses every eight weeks. The study also monitored side effects to ensure safety.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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121 people
The number who actually took part.
- Started
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Oct 2021
- Finished
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Jul 2025
- 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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2 to 17 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 moderately to severely active UC, unresponsive or intolerant to their current standard of care (SOC). 2. Weighs ≥10 kg at the time of screening and enrollment into the study. 3. Participants with UC diagnosed at least 1 month before screening. Participants with moderately to severely active UC based on a modified Mayo score of 5 to 9 (sum of Mayo endoscopic subscore, stool frequency subscore, and rectal bleeding subscore) with a Mayo endoscopic subscore of ≥2 (with the presence of mucosal friability excluding an endoscopic subscore of 1 and mandating a score of at least 2) at screening endoscopy. 4. Has failed, lost response to, or been intolerant to treatment with at least 1 of the following agents: corticosteroids (eg, azathioprine \[AZA\], 6-mercaptopurine \[6-MP\], methotrexate \[MTX\]), immunomodulators, and/or tumor necrosis factor alpha (TNF-α) antagonist therapy (eg, infliximab, adalimumab). This includes participants who are dependent on corticosteroids to control symptoms and who are experiencing worsening of disease in the moderate-to-severe range when attempting to wean off corticosteroids. 5. Has evidence of UC extending proximal to the rectum (i.e., not limited to proctitis), at a minimum. 6. Has extensive colitis or pancolitis of \>8 years' duration or left-sided colitis of \>12 years' duration must have documented evidence of a negative surveillance colonoscopy within 12 months before screening. 7. Participants with vaccinations that are up-to-date based on the countrywide, accepted schedule of childhood vaccines. Exclusion Criteria: 1. Has previous exposure to approved or investigational anti-integrins including, but not limited to natalizumab, efalizumab, etrolizumab, or Abrilumab (AMG 181), or mucosal addressin cell adhesion molecule-1 (MAdCAM-1) antagonists or rituximab. 2. Has received an investigational biologic within 60 days or 5 half-lives before screening (whichever is longer); or an approved biologic or biosimilar agent within 2 weeks before the first dose of study drug or at any time during the screening period. 3. Has active cerebral/meningeal disease, signs/symptoms or history of progressive multifocal leukoencephalopathy (PML) or any other major neurological disorders including stroke, multiple sclerosis, brain tumor or neurodegenerative disease. 4. Has had clinically significant infection (eg, pneumonia, pyelonephritis, coronavirus disease 2019 \[COVID-19\]) within 30 days prior to first dose of study drug. 5. Has received any live vaccinations within 30 days prior to first dose of study drug. 6. Participants who currently require surgical intervention or are anticipated to require surgical intervention for UC during this study. 7. Has had subtotal or total colectomy or have a jejunostomy, ileostomy, colostomy, ileo-anal pouch, or known fixed stenosis of the intestine. 8. Participants with a current diagnosis of indeterminate colitis. 9. Participants with clinical features suggesting monogenic very early onset inflammatory bowel disease. 10. Participant with active or latent tuberculosis (TB), as evidenced by a diagnostic TB test performed within 30 days of screening or during the screening period that is positive, defined as: * Positive QuantiFERON test or 2 successive indeterminate QuantiFERON tests, OR * A TB skin test reaction ≥5 mm. NOTE: If participants have received Bacillus Calmette-Guérin vaccine then a QuantiFERON TB Gold test should be performed instead of the TB skin test. 11. Participants with evidence of positive hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb). Hepatitis B virus (HBV) immune participants (ie, hepatitis B surface antigen \[HBsAg\]-negative and hepatitis B antibody-positive) may, however, be included. Note: If a participant tests negative for HBsAg, but positive for HBcAb, the participant would be considered eligible if the absence of HBV DNA is confirmed by HBV DNA polymerase chain reaction reflex testing performed in the central laboratory. Participants with chronic hepatitis C virus (HCV) (ie, positive HCV antibody \[HCVAb\] and HCV RNA). Note: Subjects who are HCVAb-positive without evidence of HCV RNA may be considered eligible (spontaneous viral clearance or previously treated and cured \[defined as no evidence of HCV RNA at least 12 weeks before baseline\]). 12. The participant has evidence of dysplasia or history of malignancy other than a successfully treated nonmetastatic cutaneous squamous cell or basal cell carcinoma or localized carcinoma in situ of the cervix. 13. Has positive stool studies for ova and/or parasites or stool culture at screening visit. 14. Has positive Clostridioides difficile (C difficile) stool test at screening visit. Other inclusion/exclusion criteria may apply.
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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.
Contacts and locations
Locations
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AOU dell'Universita degli Studi della Campania Luigi Vanvitelli - Piazza Luigi Miraglia, 2
Naples, 280138, Italy
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Advocate Children's Hospital Park Ridge
Park Ridge, Illinois, 60068, United States
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Attikon University General Hospital
Chaïdári, Attica, 124 62, Greece
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Azienda Ospedaliera Universitaria Federico II
Naples, Campania, 80131, Italy
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Azienda Ospedaliera Universitaria Policlinico Umberto I - Universita di Roma La Sapienza
Rome, Lazio, 00161, Italy
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Azienda Ospedaliero Universitaria A Meyer - INCIPIT - PIN
Florence, Tuscany, 50139, Italy
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Azienda USL di Bologna
Bologna, Emilia-Romagna, 40133, Italy
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Beijing Children's Hospital, Capital Medical University - PIN
Beijing, Beijing Municipality, 100045, China
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Birmingham Women's and Children's NHS Foundation Trust
Birmingham, West Midlands, B4 6NH, United Kingdom
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Borsod-Abauj-Zemplen Varmegyei Kozponti Korhaz es Egyetemi Oktatokorhaz
Miskolc, 3526, Hungary
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Boston Children's Hospital
Boston, Massachusetts, 02115, United States
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British Columbia Children's Hospital
Vancouver, British Columbia, V6H 3V4, Canada
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Carilion Children's Tanglewood Center
Roanoke, Virginia, 24013-2253, United States
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Carmel Medical Center
Haifa, 3436212, Israel
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Children's Hospital "Agia Sofia"
Athens, Attica, 115 27, Greece
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Children's Hospital at Westmead
Westmead, New South Wales, 2145, Australia
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Children's Hospital of Fudan University
Shanghai, Shanghai Municipality, 201102, China
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Childrens Center For Digestive Healthcare
Atlanta, Georgia, 30318-4833, United States
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Clinexpert Gyogycentrum
Budapest, 1033, Hungary
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Fondazione IRCCS San Gerardo dei Tintori - ASST di Monza A. O. San Gerardo
Monza, Monza E Brianza, 20900, Italy
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Gachon University Gil Medical Center
Seoul, Incheon Gwang'yeogsi, 3080, South Korea
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Gornoslaskie Centrum Zdrowia Dziecka Im. Sw. Jana Pawla II Spsk Nr 6 Sum W Katowicach
Katowice, Silesian Voivodeship, 40-752, Poland
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Goryeb Children's Hospital
Morristown, New Jersey, 07960-6136, United States
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Great Ormond Street Hospital
London, London, City of, WC1N 3JH, United Kingdom
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Hadassah Medical Center - PPDS
Jerusalem, Jerusalem, 91120, Israel
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Henan Children's Hospital Zhengzhou Children's Hospital
Zhengzhou, Henan, 450000, China
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Instytut 'Pomnik - Centrum Zdrowia Dziecka'
Warsaw, Masovian Voivodeship, 04-736, Poland
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Instytut Centrum Zdrowia Matki Polki
Lodz, Łódź Voivodeship, 93-338, Poland
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Ippokratio General Hospital of Thessaloniki
Thessaloniki, 546 42, Greece
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Japanese Red Cross Kumamoto Hospital
Kumamoto, 861-8520, Japan
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Juntendo University Hospital
Bunkyo-Ku, Tokyo, 113-8431, Japan
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Klinika Za Djecje Bolesti Zagreb
Zagreb, City of Zagreb, 10000, Croatia
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Korczowski Bartosz, Gabinet Lekarski
Rzeszów, Podkarpackie Voivodeship, 35-302, Poland
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Kurume University Hospital
Kurume, Hukuoka, 830-0011, Japan
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Kyungpook National University Chilgok Hospital
Daegu, Daegu Gwang'yeogsi, 41404, South Korea
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London Health Sciences Centre
London, Ontario, N6A 5W9, Canada
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MNGI Digestive Health PA-Plymouth
Minneapolis, Minnesota, 55413, United States
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Mayo Clinic - PIN
Rochester, Minnesota, 55905-0001, United States
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Monash Health, Monash Medical Centre
Clayton, Victoria, 3168, Australia
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National Center for Child Health and Development
Setagaya-ku, Tokyo, 157-8535, Japan
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Noahs Ark Childrens Hospital for Wales
Cardiff, CF14 4XW, United Kingdom
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Phoenix Childrens Hospital -1919 E Thompson Rd
Phoenix, Arizona, 85016-7710, United States
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Queensland Childrens Hospital
South Brisbane, Queensland, 4101, Australia
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Rady Childrens Hospital San Diego - PIN
San Diego, California, 92123, United States
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Rambam Medical Center - PPDS
Haifa, 31096, Israel
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Royal Children's Hospital Melbourne - PIN
Parkville, Victoria, 3052, Australia
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SPZOZ Centralny Szpital Kliniczny UM w Lodzi - ul. Pomorska 251
Lodz, Łódź Voivodeship, 91-738, Poland
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Saitama Children's Medical Center
Saitama, 330-8777, Japan
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Samsung Medical Center
Seoul, Seoul Teugbyeolsi, 06351, South Korea
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Schneider Childrens Medical Center of Israel Petah Tikvah PIN
Petah Tikva, 49100, Israel
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Semmelweis Egyetem
Budapest, 1085, Hungary
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Seoul National University Hospital
Seoul, Seoul Teugbyeolsi, 21565, South Korea
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Shaare Zedek Medical Center
Jerusalem, Jerusalem, 91031, Israel
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Tel Aviv Sourasky Medical Center
Tel Aviv, 64239, Israel
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Texas Childrens Hospital West Campus
Houston, Texas, 77030-2358, United States
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The Children's Hospital Zhejiang University School of Medicine
Hangzhou, Zhejiang, 310003, China
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The Royal London Hospital
London, London, City of, E1 1BB, United Kingdom
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Twoja Przychodnia SCM
Szczecin, West Pomeranian Voivodeship, 71-434, Poland
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UPMC Children's Hospital of Pittsburgh-120 Lytton Ave
Pittsburgh, Pennsylvania, 15224-1334, United States
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UZ Antwerpen
Edegem, Antwerpen, 2650, Belgium
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Universitair Ziekenhuis Brussel - PIN
Jette, Brussels Capital, 1090, Belgium
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Universitaire Ziekenhuizen(UZ)Leuven-Campus Gasthuisberg
Leuven, Vlaams Brabant, 3000, Belgium
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University of Alberta Hospital
Edmonton, Alberta, T6G 2S2, Canada
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Uniwersytecki Szpital Dzieciecy
Krakow, Lesser Poland Voivodeship, 30-663, Poland
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WIP Warsaw IBD Point Profesor Kierkus
Warsaw, Masovian Voivodeship, 00-728, Poland
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a new pill tame inflammatory bowel disease?
- Could a 15-Minute ultrasound replace the scope for IBD monitoring?
- Can a new injection plus a pill tame ulcerative colitis?
- Can a new biologic tame ulcerative colitis?
- Can a Real-World study reveal the staying power of guselkumab?
- Can a new biologic calm the immune attack in ulcerative colitis?