A Study to Evaluate the Efficacy and Safety of Vedolizumab in the Treatment of Chronic Pouchitis
EARNEST
A Randomized, Double-Blind, Placebo-Controlled Phase 4 Study to Evaluate the Efficacy and Safety of Entyvio (Vedolizumab IV) in the Treatment of Chronic Pouchitis (EARNEST)
3 other identifiers
interventional
102
9 countries
34
Brief Summary
The purpose of this study is to compare the efficacy of vedolizumab intravenous (IV) and placebo in terms of the percentage of participants with chronic or recurrent pouchitis achieving clinically relevant remission.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_4
Started Oct 2016
Longer than P75 for phase_4
34 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
May 26, 2016
CompletedFirst Posted
Study publicly available on registry
June 3, 2016
CompletedStudy Start
First participant enrolled
October 12, 2016
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 11, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
February 2, 2021
CompletedResults Posted
Study results publicly available
June 30, 2021
CompletedFebruary 24, 2022
February 1, 2022
3.7 years
May 26, 2016
June 9, 2021
February 1, 2022
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Percentage of Participants With Chronic or Recurrent Pouchitis Achieving Clinically Relevant Remission at Week 14
Clinically relevant remission is defined as modified Pouchitis Disease Activity Index (mPDAI) score \<5 and a reduction of mPDAI score by ≥2 points from Baseline. The 12-point mPDAI score is calculated as a sum of from two 6-point subscales, where 0 = best and 12 = worst.: 1) Clinical Symptoms: Stool Frequency (0=usual to postoperative stool frequency to 2=three or more stools/day\>postoperative usual); Rectal bleeding (0=None or rare to 1=Present daily); Fecal urgency or abdominal cramps (0=None to 2=Usual), Fever \[temperature \>37.8 degrees C\] (0=Absent and 1=Present) for a clinical symptoms subscore of 0 (best) to 6 (worse); 2) Endoscopic Inflammation Findings: Edema, Granularity, Friability, Loss of vascular pattern, Mucous exudates and Ulcerations. Each item is scored on a scale of 0=not present to 1=present summed up to an endoscopic subscore ranging from 0 (best) to 6 (worst) where higher scores indicate more severe disease.
Week 14
Secondary Outcomes (9)
Percentage of Participants With Chronic or Recurrent Pouchitis Achieving Clinically Relevant Remission at Week 34
Week 34
Percentage of Participants Achieving Pouchitis Disease Activity Index (PDAI) Remission at Weeks 14 and 34
Weeks 14 and 34
Time to PDAI Remission
Baseline up to Week 34
Percentage of Participants Achieving a Partial mPDAI Response at Weeks 14 and 34
Weeks 14 and 34
Change From Baseline in PDAI Endoscopic Inflammation Subscore at Weeks 14 and 34
Baseline up to Weeks 14 and 34
- +4 more secondary outcomes
Study Arms (2)
Placebo IV
PLACEBO COMPARATORVedolizumab placebo-matching intravenous (IV) infusion, once at Day 1, Weeks 2, 6, 14, 22, and 30 along with ciprofloxacin 500 mg, tablet, orally twice daily up to Week 4.
Vedolizumab IV 300 mg
EXPERIMENTALVedolizumab 300 mg, IV infusion, once at Day 1, Weeks 2, 6, 14, 22, and 30 along with ciprofloxacin 500 mg, tablet, orally twice daily up to Week 4.
Interventions
Vedolizumab IV infusion
Eligibility Criteria
You may qualify if:
- In the opinion of the investigator, the participant is capable of understanding and complying with protocol requirements.
- The participant or, when applicable, the participant's legally acceptable representative signs and dates a written, informed consent form and any required privacy authorization prior to the initiation of any study procedures.
- Has a history of ileal pouch anal anastomosis (IPAA) for ulcerative colitis (UC) completed at least 1 year prior to the Day 1 (Randomization) Visit.
- Has pouchitis that is chronic or recurrent, defined by an modified pouchitis disease activity index (mPDAI) score ≥5 assessed as average from 3 days immediately prior to the Baseline endoscopy and a minimum endoscopic subscore of 2 (outside the staple or suture line) with either (a) ≥3 recurrent episodes within 1 year prior to the Screening Period treated with ≥2 weeks of antibiotic or other prescription therapy, or (b) requiring maintenance antibiotic therapy taken continuously for ≥4 weeks immediately prior to the Baseline Endoscopy Visit.
- Agrees to take ciprofloxacin (500 mg twice daily) on Day 1 and through Week 4, regardless of the previous treatment and to stop any previous antibiotic therapy on Day 1 of the study (additional courses of antibiotics will be allowed, as needed, for flares after Week 14).
- A male participant who is nonsterilized and sexually active with a female partner of childbearing potential agrees to use a barrier method of contraception (e.g., condom with spermicide) from signing of informed consent throughout the duration of the study and for 18 weeks after last dose. The female partner of a male participant should also be advised to use a highly effective method of contraception.
- A female participant of childbearing potential who is sexually active with a nonsterilized male partner agrees to use a highly effective method of contraception from signing of informed consent throughout the duration of the study and for 18 weeks after last dose.
You may not qualify if:
- Has Crohn's disease (CD), or CD of the pouch.
- Has irritable pouch syndrome (IPS).
- Has isolated or predominant cuffitis.
- Has mechanical complications of the pouch (e.g., pouch stricture or pouch fistula).
- Currently requires or has a planned surgical intervention for UC during the study.
- Has diverting stoma.
- \. Has active or latent tuberculosis (TB), regardless of treatment history, as evidenced by any of the following:
- A diagnostic TB test performed within 30 days of Screening or during the Screening Period that is positive, as defined by:
- A positive QuantiFERON test or 2 successive indeterminate QuantiFERON tests. OR
- A tuberculin skin test reaction ≥10 mm (≥5 mm in participants receiving the equivalent of \>15 mg/day prednisone).
- Chest X-ray within 3 months prior to Day 1 that is suspicious for pulmonary TB, and a positive or 2 successive indeterminate QuantiFERON test within 30 days prior to Screening or during the Screening Period.
- \. Has chronic hepatitis B virus (HBV) infection\* or chronic hepatitis C virus (HCV) infection\*\* or a known history of human immunodeficiency virus (HIV) infection (or is found to be seropositive at Screening) or participant is immunodeficient (e.g., due to organ transplantation, history of common variable immunodeficiency, etc).
- \* Participants who are positive for hepatitis B virus surface antigen (HBsAg) will be excluded. For participants who are negative for HBsAg but are positive for either surface antibodies and/or core antibodies, HBV Deoxyribonucleic acid (DNA) polymerase chain reaction will be performed and if any test result meets or exceeds detection sensitivity, the participant will be excluded.
- If participant is HCV antibody positive, then a viral load test will be performed. If the viral load test is positive then the participant will be excluded.
- \. Has evidence of active infection with Clostridium (C) difficile during Screening (to be confirmed by laboratory test)
- +27 more criteria
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Takedalead
Study Sites (34)
University of Chicago Medical Center
Chicago, Illinois, 60637, United States
Northshore University HealthSystem
Evanston, Illinois, 60201, United States
University of Minnesota
Minneapolis, Minnesota, 55455, United States
Mayo Clinic
Rochester, Minnesota, 55905, United States
University of North Carolina GI
Chapel Hill, North Carolina, 27599, United States
Carolinas HealthCare System Digestive Health
Charlotte, North Carolina, 28204, United States
Cleveland Clinic Foundation
Cleveland, Ohio, 44195, United States
Vanderbilt University Medical Center
Nashville, Tennessee, 37212-1375, United States
Texas Digestive Disease Consultants
Southlake, Texas, 76092, United States
University of Utah Health Sciences Center
Salt Lake City, Utah, 84132, United States
UZ Leuven - University Hospital Gasthuisberg
Leuven, 3000, Belgium
GIRI (GI Research Institute)
Vancouver, British Columbia, V6Z 2K5, Canada
Ottawa Hospital - General Campus
Ottawa, Ontario, K1H 8L6, Canada
Mount Sinai Hospital
Toronto, Ontario, M5G 1X5, Canada
CHU de Rennes - Hopital de Pontchaillou
Rennes, 35033, France
CHU Saint Etienne - Hopital Nord
Saint-Priest-en-Jarez, 42270, France
CHU de Toulouse - Hopital Rangueil
Toulouse, 31059, France
CHRU Nancy Hopital de Brabois
Vandœuvre-lès-Nancy, 54511, France
Charite Universitatsmedizin Berlin -Campus Virchow Klinikum
Berlin, 13353, Germany
Asklepios Hospital Hamburg - West
Hamburg, 22559, Germany
Praxis fuer Gastroenterologie, Drs. Ehehalt/ Helmstaedter
Heidelberg, 69121, Germany
Universitatsklinikum Jena
Jena, 07747, Germany
Klinikum Mannheim GmbH Universitaetsklinikum
Mannheim, 68167, Germany
Azienda Ospedaliera S. Orsola-Malpighi
Bologna, 40138, Italy
Azienda Ospedaliera di Padova
Padua, 35128, Italy
Policlinico Gemelli
Rome, 00168, Italy
Istituto Clinico Humanitas IRCCS
Rozzano, 20089, Italy
Academic Medical Center
Amsterdam, 1105 AZ, Netherlands
Maastricht University Medical Center
Maastricht, 6229 HX, Netherlands
Hospital Doctor Negrin
Las Palmas de Gran Canaria, 35010, Spain
Hospital Universitario y Politecnico La Fe
Valencia, 46026, Spain
St. Mark's Hospital
Harrow, HA1 3UJ, United Kingdom
Royal London Hospital
London, E1 2EF, United Kingdom
John Radcliffe Hospital
Oxford, OX3 9DU, United Kingdom
Related Publications (2)
Jairath V, Feagan BG, Silverberg MS, Danese S, Gionchetti P, Lowenberg M, Bressler B, Ferrante M, Hart A, Lindner D, Escher A, Jones S, Shen B, Travis S. Mucosal Healing With Vedolizumab in Patients With Chronic Pouchitis: EARNEST, a Randomized, Double-Blind, Placebo-Controlled Trial. Clin Gastroenterol Hepatol. 2025 Feb;23(2):321-330.e3. doi: 10.1016/j.cgh.2024.06.037. Epub 2024 Jul 16.
PMID: 39025255DERIVEDTravis S, Silverberg MS, Danese S, Gionchetti P, Lowenberg M, Jairath V, Feagan BG, Bressler B, Ferrante M, Hart A, Lindner D, Escher A, Jones S, Shen B; EARNEST Study Group. Vedolizumab for the Treatment of Chronic Pouchitis. N Engl J Med. 2023 Mar 30;388(13):1191-1200. doi: 10.1056/NEJMoa2208450.
PMID: 36988594DERIVED
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Study Director
- Organization
- Takeda
Study Officials
- STUDY DIRECTOR
Study Director
Takeda
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- OTHER
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 4
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
May 26, 2016
First Posted
June 3, 2016
Study Start
October 12, 2016
Primary Completion
June 11, 2020
Study Completion
February 2, 2021
Last Updated
February 24, 2022
Results First Posted
June 30, 2021
Record last verified: 2022-02
Data Sharing
- IPD Sharing
- Will share
- Shared Documents
- STUDY PROTOCOL, SAP, ICF, CSR
- Access Criteria
- IPD from eligible studies will be shared with qualified researchers according to the criteria and process described on https://vivli.org/ourmember/takeda/. For approved requests, the researchers will be provided access to anonymized data (to respect patient privacy in line with applicable laws and regulations) and with information necessary to address the research objectives under the terms of a data sharing agreement.
Takeda provides access to the de-identified individual participant data (IPD) for eligible studies to aid qualified researchers in addressing legitimate scientific objectives (Takeda's data sharing commitment is available on https://clinicaltrials.takeda.com/takedas-commitment?commitment=5). These IPDs will be provided in a secure research environment following approval of a data sharing request, and under the terms of a data sharing agreement.