A Study to Evaluate the Efficacy and Safety of CC-93538 in Adult and Adolescent Japanese Participants With Eosinophilic Gastroenteritis

NCT ID: NCT05214768

Last Updated: 2025-10-21

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

48 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-03-04

Study Completion Date

2025-08-22

Brief Summary

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The purpose of this study is to evaluate the safety and efficacy of CC-93538 in adult and adolescent participants with eosinophilic gastroenteritis.

Detailed Description

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Conditions

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Eosinophilic Gastroenteritis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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CC-93538

Group Type EXPERIMENTAL

CC-93538

Intervention Type DRUG

Specified dose on specified days

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Specified dose on specified days

Interventions

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CC-93538

Specified dose on specified days

Intervention Type DRUG

Placebo

Specified dose on specified days

Intervention Type DRUG

Other Intervention Names

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Cendakimab BMS-986355

Eligibility Criteria

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Inclusion Criteria

* Histologic evidence of eosinophilic gastroenteritis (EGE) defined as ≥ 30 eosinophils (eos)/high-power field (hpf) in at least 5 hpf in the stomach and/or ≥ 30 eos/hpf in at least 3 hpf in the duodenum while on stable background therapy for EGE
* Has weekly symptom scores of ≥ 4/15 for any of Gastric Pain Symptoms domain, Stomach Heaviness Symptom domains, and /or Diarrhea Symptoms domain as assessed by the Izumo Scale with electronic device for the 2 consecutive weeks before Day 1
* Must agree to maintain a stable diet from the first Screening Visit and throughout the duration of the study, and participants must have maintained a stable diet for at least 4 weeks prior to the first Screening Visit
* Females of childbearing potential must have 2 negative pregnancy tests as verified by the Investigator prior to starting study therapy and agree to practice a highly effective method of contraception until 5 months after the last dose

Exclusion Criteria

* Ascites requiring treatment or symptomatic ascites
* History of inflammatory bowel disease, achalasia or esophageal surgery
* Has other causes of gastric and/or duodenal eosinophilia or eosinophilic granulomatosis with polyangiitis (EGPA)
Minimum Eligible Age

12 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Celgene

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Bristol-Myers Squibb

Role: STUDY_DIRECTOR

Bristol-Myers Squibb

Locations

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Local Institution - 024

Gifu, Gifu, Japan

Site Status

Local Institution - 022

Himeji-shi, Hyōgo, Japan

Site Status

Local Institution - 009

Nishinomiya, Hyōgo, Japan

Site Status

Local Institution - 0025

Tsu, Mie-ken, Japan

Site Status

Local Institution - 025

Tsu, Mie-ken, Japan

Site Status

Local Institution - 023

Sendai, Miyagi, Japan

Site Status

Local Institution - 007

Bunkyo-ku, Tokyo, Japan

Site Status

Local Institution - 001

Setagaya-ku, Tokyo, Japan

Site Status

Local Institution - 010

Akita, , Japan

Site Status

Local Institution - 017

Hirosaki, , Japan

Site Status

Local Institution - 015

Hiroshima, , Japan

Site Status

Local Institution - 018

Kagoshima, , Japan

Site Status

Local Institution - 020

Kitakyushu, , Japan

Site Status

Local Institution - 004

Kobe, , Japan

Site Status

Local Institution - 011

Maebashi, , Japan

Site Status

Local Institution - 013

Nagaoka, , Japan

Site Status

Local Institution - 016

Nagasaki, , Japan

Site Status

Local Institution - 006

Nagoya, , Japan

Site Status

Local Institution - 021

Nagoya, , Japan

Site Status

Local Institution - 008

Niigata, , Japan

Site Status

Local Institution - 002

Osaka, , Japan

Site Status

Local Institution - 012

Ōgaki, , Japan

Site Status

Local Institution - 005

Shibukawa, , Japan

Site Status

Local Institution - 019

Tokyo, , Japan

Site Status

Local Institution - 003

Yamagata, , Japan

Site Status

Countries

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Japan

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Related Links

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Other Identifiers

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CC-93538-EG-001

Identifier Type: -

Identifier Source: org_study_id

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