Идёт набор NCT07184931

An Induction Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Crohn's Disease

Фаза III С лечением Crohn's Disease

Ориентир для пациента и семьи

Простыми словами

Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.

Что изучают: В протоколе указаны: Duvakitug, Placebo.
Кому может быть актуально: Состояния в реестре: Crohn's Disease. Базовые параметры: 16 лет — 80 лет · Все.
Что важно проверить: Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
Где проводится: США, Аргентина, Австралия, Австрия, Бельгия +26
Следующий шаг: Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →

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Официальное название

A Multicenter, Multinational, Randomized, Double-blind, Placebo-controlled Phase 3, Induction Study to Evaluate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Crohn's Disease

Обзор

This is a multinational, multicenter, randomized, double-blind, placebo-controlled, Phase 3 induction study, comprised of 3 sub-studies, to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active CD. Study details include: The study duration may be up to 35 weeks with: * Up to 5-week Screening Period. * 12-week Sub-Study 1 (Single Arm Open-Label Feeder Induction) or Sub-Study 2 (Pivotal Induction). * 12-week Sub-Study 3 (Extended Induction for non-responders). * 6 weeks (45 days) follow-up period for participants who do not enroll into the Pivotal Maintenance Study (EFC18327). The treatment duration will be up to 12 weeks in each sub-study. The number of scheduled study visits for participants who continue to the Pivotal Maintenance Study (EFC18327) will be up to 8 (Sub-Study 1 and Sub-Study 2) and up to 15 for participants who enroll in Sub-Study 3.

Вмешательства

Препарат Duvakitug
Pharmaceutical form:Injection solution Route of administration:SC injection
Препарат Placebo
Pharmaceutical form:Injection solution Route of administration:SC injection

Первичные конечные точки

Sub-Study 2: Co-primary endpoints US/FDA: Proportion of participants achieving clinical remission per Crohn's Disease Activity Index (CDAI) at Week 12 [Срок оценки: Week 12]
Sub-Study 2: Co-primary endpoints US/FDA: Proportion of participants achieving endoscopic response (Simple Endoscopic Score for Crohn's Disease [SES-CD]) at Week 12 [Срок оценки: Week 12]
Sub-Study 2: Co-primary endpoints EU/EMA: Proportion of participants achieving clinical remission per 2-item patient-reported outcome (PRO-2) at Week 12 [Срок оценки: Week 12]
Sub-Study 2: Co-primary endpoints EU/EMA: Proportion of participants achieving endoscopic response (SES-CD) at Week 12 [Срок оценки: Week 12]

Вторичные конечные точки (12)

Sub-Study 2: Proportion of participants achieving CDAI clinical response at Week 12 [Срок оценки: Week 12]
Sub-study 2: Proportion of participants achieving CDAI clinical response and endoscopic response (SES-CD) at Week 12 [Срок оценки: Week 12]
Sub-study 2: Proportion of participants achieving endoscopic SES-CD remission at Week 12 [Срок оценки: Week 12]
Sub-study 2: US/FDA: Proportion of participants achieving clinical remission per PRO-2 at Week 12 [Срок оценки: Week 12]
Sub-study 2: EU/EMA: Proportion of participants achievingclinical remission per CDAI at Week 12 [Срок оценки: Week 12]
Sub-study 2: Proportion of participants achieving ulcer-free endoscopy (in the subset of participants with ulcers at baseline) at Week 12 [Срок оценки: Week 12]
Sub-study 2: Change from baseline in Patient-Reported Outcomes Measurement Information System (PROMIS)-Fatigue Short Form 7a T-score at Week 12 [Срок оценки: Baseline, Week 12]
Sub-study 2: Proportion of participants achieving CDAI clinicalresponse at Week 4 [Срок оценки: Week 4]
Sub-study 2: US/FDA: Proportion of participants achievingcorticosteroid free remission (in the subset ofparticipants with corticosteroids at baseline) perCDAI at Week 12 [Срок оценки: Week 12]
Sub-study 2: EU/EMA: Proportion of participants achievingcorticosteroid free remission per PRO-2 (in thesubset of participants with corticosteroids atbaseline) at Week 12 [Срок оценки: Week 12]
Sub-study 2: Proportion of participants achieving CDAI clinical remission and endoscopic remission (SES-CD) at Week 12 [Срок оценки: Week 12]
Sub-study 2: Change from baseline in Inflammatory Bowel Disease Questionnaire (IBDQ) total score at Week 12 [Срок оценки: Baseline, Week 12]

Критерии участия

Критерии включения

Participants aged ≥18 and ≤80 years of age at Screening. Where permitted locally, participants 16 to <18 years of age who meet the definition of Tanner Stage 5 for development
Confirmed diagnosis of moderately to severely active Crohn's Disease (CD) for at least 3 months prior to baseline
Demonstrated inadequate response, have shown loss of response or intolerance to conventional therapies or advanced therapies (ATs)

Критерии исключения

Participants with Ulcerative Colitis (UC) or indeterminate colitis
Participants with two entire missing segments of the: terminal ileum, right colon transverse colon, sigmoid and left colon, and rectum
Prior or current high-grade gastrointestinal (GI) dysplasia
Participants on treatment with but not on stable doses of conventional therapy prior to baseline
Participants receiving prohibited medications or therapies
Participants with previous exposure to anti-TL1A investigational therapy

The above information is not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение: Рандомизированное
Модель: Параллельные группы
Маскирование: Четверное слепое
Основная цель: Лечение