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Um estudo de manutenção para investigar a eficácia e a segurança do Duvakitug em participantes com doença de Crohn moderadamente a severamente ativa (STARSCAPE-2)

20 de outubro de 2026 atualizado por: Sanofi

Um estudo de manutenção multicêntrico, multinacional, randomizado, duplo-cego e controlado por placebo para avaliar a eficácia e a segurança do Duvakitug em participantes com doença de Crohn moderadamente a severamente ativa

This is a multicenter, randomized, double-blind, placebo-controlled, maintenance, Phase 3 study to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active Crohn's Disease (CD). Study details include:

The study duration may be up to 286 weeks including:

  • 40-week Pivotal Maintenance Sub-Study
  • 240-week Open-Label Extension (OLE) Sub-Study
  • 45-day Follow-Up visit

Note: For the participants who do not enroll into OLE Sub-Study, the duration will be up to 46 weeks, including the 40-week maintenance period and a 45-day follow-up visit.

The treatment duration may be up to 280 weeks including:

  • 40 weeks in the Pivotal Maintenance Sub-Study
  • 240 weeks in OLE Sub-Study

The total number of on-site visits will be up to 43: - 21 visits in the Pivotal Maintenance Sub-Study - 22 visits in the OLE Sub-Study

Visão geral do estudo

Status

Recrutamento

Condições

Intervenção / Tratamento

Tipo de estudo

Intervencional

Inscrição (Estimado)

751

Estágio

  • Fase 3

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Contato de estudo

  • Nome: Trial Transparency email recommended (Toll free for US & Canada)
  • Número de telefone: option 6 800-633-1610
  • E-mail: Contact-US@sanofi.com

Locais de estudo

    • Baden-Wurttemberg
      • Ulm, Baden-Wurttemberg, Alemanha, 89081
        • Recrutamento
        • Investigational Site Number : 2760005
    • Saxony
      • Leipzig, Saxony, Alemanha, 4103
        • Recrutamento
        • Investigational Site Number : 2760015
    • Schleswig-Holstein
      • Kiel, Schleswig-Holstein, Alemanha, 24105
        • Recrutamento
        • Investigational Site Number : 2760001
      • Salzburg, Austrália, 5020
        • Recrutamento
        • Investigational Site Number : 0400002
      • Vienna, Austrália, 1190
        • Recrutamento
        • Investigational Site Number : 0400007
    • Queensland
      • South Brisbane, Queensland, Austrália, 4101
        • Recrutamento
        • Investigational Site Number : 0360001
      • São José do Rio Preto, Brasil, 15090-000
        • Recrutamento
        • Sao Jose do Rio Preto Regional Faculty of Medicine Foundation-Site Number: 0760006
      • Rousse, Bulgária, 7000
        • Recrutamento
        • Investigational Site Number : 1000007
      • Sofia, Bulgária, 1618
        • Recrutamento
        • Investigational Site Number : 1000001
    • Oblast Veliko Tirnovo
      • Gorna Oryahovitsa, Oblast Veliko Tirnovo, Bulgária, 5100
        • Recrutamento
        • Investigational Site Number : 1000003
      • Yvoir, Bélgica, 5530
        • Recrutamento
        • Investigational Site Number : 0560003
      • Edmonton, Canadá, T6G 2X8
        • Recrutamento
        • Investigational Site Number : 1240004
      • Hamilton, Canadá, L8N 1Y2
        • Recrutamento
        • Investigational Site Number : 1240009
      • London, Canadá, N6K 1M6
        • Recrutamento
        • Investigational Site Number : 1240013
      • New Westminster, Canadá, BC V3L 3W4
        • Recrutamento
        • Investigational Site Number : 1240006
      • Toronto, Canadá, M6A 3B4
        • Recrutamento
        • Investigational Site Number : 1240003
      • Viña del Mar, Chile, 2540488
        • Recrutamento
        • Investigational Site Number : 1520001
      • Guangzhou, China, 510655
        • Recrutamento
        • Investigational Site Number : 1560002
      • Huizhou, China, 516001
        • Recrutamento
        • Investigational Site Number : 1560026
      • Shanghai, China, 200123
        • Recrutamento
        • Investigational Site Number : 1560020
      • Wuxi, China, 214023
        • Recrutamento
        • Investigational Site Number : 1560018
      • Busan, Coréia do Sul, 48108
        • Recrutamento
        • Investigational Site Number : 4100008
      • Gwangju, Coréia do Sul, 61453
        • Recrutamento
        • Investigational Site Number : 4100007
      • Seoul, Coréia do Sul, 6351
        • Recrutamento
        • Investigational Site Number : 4100006
      • Seoul, Coréia do Sul, 6973
        • Recrutamento
        • Investigational Site Number : 4100002
      • Bratislava, Eslováquia, 811 09
        • Recrutamento
        • Investigational Site Number : 7030001
    • Colorado
      • Colorado Springs, Colorado, Estados Unidos, 80907
        • Recrutamento
        • Peak Gastroenterology Associates - Colorado Springs-Site Number: 8400039
    • Florida
      • Kissimmee, Florida, Estados Unidos, 34741
        • Recrutamento
        • Clinical Research of Osceola-Site Number: 8400013
      • Miami, Florida, Estados Unidos, 33125
        • Recrutamento
        • Columbus Clinical Services LLc-Site Number: 8400038
      • Miami, Florida, Estados Unidos, 33175
        • Recrutamento
        • Bioresearch Partner-Kendale Lakes-Site Number: 8400053
      • Orlando, Florida, Estados Unidos, 32806
        • Recrutamento
        • Orlando Health, Inc., Digestive Health Institute-Site Number: 8400084
      • Tampa, Florida, Estados Unidos, 33607
        • Recrutamento
        • NMC Research LLC-Site Number: 8400033
    • Illinois
      • Gurnee, Illinois, Estados Unidos, 60031
        • Recrutamento
        • Illinois Gastroenterology Group d/b/a GI Alliance - Gurnee-Site Number: 8400049
    • Indiana
      • New Albany, Indiana, Estados Unidos, 47150
        • Recrutamento
        • Gastroenterology Health Partners, PLLC - New Albany-Site Number: 8400100
    • Louisiana
      • Baton Rouge, Louisiana, Estados Unidos, 70809
        • Recrutamento
        • GI Alliance - Baton Rouge-Site Number: 8400129
      • Mandeville, Louisiana, Estados Unidos, 70471
        • Recrutamento
        • Texas Digestive Disease Consultants, PLLC d/b/a GI Alliance - Mandeville-Site Number: 8400128
      • Metairie, Louisiana, Estados Unidos, 70006
        • Recrutamento
        • GI Alliance - Metairie-Site Number: 8400124
      • Monroe, Louisiana, Estados Unidos, 71291
        • Recrutamento
        • Delta Research Partners-Site Number: 8400087
    • Missouri
      • Liberty, Missouri, Estados Unidos, 64068
        • Recrutamento
        • BVL Clinical Research-Site Number: 8400005
      • St Louis, Missouri, Estados Unidos, 63141
        • Recrutamento
        • Gateway Gastroenterology-Site Number: 8400097
    • New York
      • Maspeth, New York, Estados Unidos, 11378
        • Recrutamento
        • MedTraits NY-Site Number: 8400045
      • New York, New York, Estados Unidos, 10075
        • Recrutamento
        • New York Gastroenterology Associates-Site Number: 8400009
      • New York, New York, Estados Unidos, 10016
        • Recrutamento
        • NYU Langone Health-Site Number: 8400091
      • New York, New York, Estados Unidos, 10065
        • Recrutamento
        • Weill Cornell Medicine - NewYork-Presbyterian Hospital-Site Number: 8400040
    • North Carolina
      • Chapel Hill, North Carolina, Estados Unidos, 27514
        • Recrutamento
        • UNC Hospitals, The University of North Carolina at Chapel Hill-Site Number: 8400074
      • Fayetteville, North Carolina, Estados Unidos, 28304
        • Recrutamento
        • Cross Creek Medical Clinic-Site Number: 8400057
    • Ohio
      • Columbus, Ohio, Estados Unidos, 43202
        • Recrutamento
        • Ohio Gastroenterology Group Inc.-Site Number: 8400006
      • Columbus, Ohio, Estados Unidos, 43210
        • Recrutamento
        • OSU Wexner Medical Center-Site Number: 8400077
      • Columbus, Ohio, Estados Unidos, 43210
        • Recrutamento
        • Medical Associates Research Group-Site Number: 8400063
      • Westlake, Ohio, Estados Unidos, 44145
        • Recrutamento
        • North Shore Gastroenterology Research-Site Number: 8400130
    • Pennsylvania
      • Philadelphia, Pennsylvania, Estados Unidos, 19104-6243
        • Recrutamento
        • University of Pennsylvania School of Medicine-Site Number: 8400072
      • Pittsburgh, Pennsylvania, Estados Unidos, 15212
        • Recrutamento
        • The Allegheny Health Network (AHN) Center for Digestive Health-Site Number: 8400107
    • Rhode Island
      • Providence, Rhode Island, Estados Unidos, 02904
        • Recrutamento
        • University Gastroenterology - GI Alliance-Site Number: 8400103
    • Texas
      • Lubbock, Texas, Estados Unidos, 79410
        • Recrutamento
        • GI Alliance - Lubbock-Site Number: 8400092
      • Mesquite, Texas, Estados Unidos, 75149
        • Recrutamento
        • SMS Clinical Research-Site Number: 8400035
      • San Antonio, Texas, Estados Unidos, 78229
        • Recrutamento
        • Gastroenterology Research of San Antonio LLC-Site Number: 8400054
      • Southlake, Texas, Estados Unidos, 76092
        • Recrutamento
        • Texas Digestive Disease Consultants, PLLC. dba GI Alliance - Southlake-Site Number: 8400101
      • Tyler, Texas, Estados Unidos, 75701
        • Recrutamento
        • Tyler Research Institute LLC-Site Number: 8400095
    • Washington
      • Vancouver, Washington, Estados Unidos, 98664
        • Recrutamento
        • The Vancouver Clinic Inc. P.S.-Site Number: 8400090
    • Wyoming
      • Wyoming, Wyoming, Estados Unidos, 49519
        • Recrutamento
        • Gastroenterology Associates of Western Michigan-Site Number: 8400060
      • Tbilisi, Geórgia, 159
        • Recrutamento
        • Investigational Site Number : 2680003
      • Tbilisi, Geórgia, 180
        • Recrutamento
        • Investigational Site Number : 2680002
      • Tbilisi, Geórgia, 180
        • Recrutamento
        • Investigational Site Number : 2680004
      • Tbilisi, Geórgia, 102
        • Recrutamento
        • Investigational Site Number : 2680006
      • Tbilisi, Geórgia, 144
        • Recrutamento
        • Investigational Site Number : 2680008
      • Tbilisi, Geórgia, 160
        • Recrutamento
        • Investigational Site Number : 2680005
      • Tilburg, Holanda, 5022 GC
        • Recrutamento
        • Investigational Site Number : 5280003
      • Jerusalem, Israel, 9103102
        • Recrutamento
        • Investigational Site Number : 3760001
      • Tel Aviv, Israel, 6423906
        • Recrutamento
        • Investigational Site Number : 3760002
      • Rozzano, Itália, 20089
        • Recrutamento
        • Investigational Site Number : 3800003
      • Turin, Itália, 10128
        • Recrutamento
        • Investigational Site Number : 3800005
      • Kamakura, Japão, 247-0056
        • Recrutamento
        • Investigational Site Number : 3920030
      • Nishinomiya, Japão, 663-8501
        • Recrutamento
        • Investigational Site Number : 3920013
      • Tsu, Japão, 514-8507
        • Recrutamento
        • Investigational Site Number : 3920009
      • Kaunas, Lituânia, LT-50161
        • Recrutamento
        • Investigational Site Number : 4400001
      • Chisinau, Moldávia, MD-2025
        • Recrutamento
        • Investigational Site Number : 4980003
      • Chisinau, Moldávia, MD-2025
        • Recrutamento
        • Investigational Site Number : 4980002
      • Chisinau, Moldávia, MD-2068
        • Recrutamento
        • Investigational Site Number : 4980004
      • Lower Hutt, Nova Zelândia, 5010
        • Recrutamento
        • Investigational Site Number : 5540003
      • Bydgoszcz, Polônia, 85-229
        • Recrutamento
        • Investigational Site Number : 6160026
      • Elblag, Polônia, 82-300
        • Recrutamento
        • Investigational Site Number : 6160013
      • Katowice, Polônia, 40-748
        • Recrutamento
        • Investigational Site Number : 6160014
      • Kłodzko, Polônia, 57-300
        • Recrutamento
        • Investigational Site Number : 6160030
      • Lublin, Polônia, 20-049
        • Recrutamento
        • Investigational Site Number : 6160034
      • Rzeszów, Polônia, 35-326
        • Recrutamento
        • Investigational Site Number : 6160025
      • Staszów, Polônia, 28-200
        • Recrutamento
        • Investigational Site Number : 6160007
      • Szczecin, Polônia, 71-685
        • Recrutamento
        • Investigational Site Number : 6160020
      • Torun, Polônia, 87-100
        • Recrutamento
        • Investigational Site Number : 6160023
      • Wadowice, Polônia, 34-100
        • Recrutamento
        • Investigational Site Number : 6160012
      • Warsaw, Polônia, 04-501
        • Recrutamento
        • Investigational Site Number : 6160008
      • Wroclaw, Polônia, 52-416
        • Recrutamento
        • Investigational Site Number : 6160006
      • Wroclaw, Polônia, 54-239
        • Recrutamento
        • Investigational Site Number : 6160017
      • Basel, Suíça, CH-4058
        • Recrutamento
        • Investigational Site Number : 7560002
      • Bern, Suíça, 3012
        • Recrutamento
        • Investigational Site Number : 7560001
      • Belgrade, Sérvia, 11 080
        • Recrutamento
        • Investigational Site Number : 6880002
      • Changhua County, Taiwan, 500209
        • Recrutamento
        • Investigational Site Number : 1580005
      • Hradec Králové, Tcheca, 500 12
        • Recrutamento
        • Investigational Site Number: 2030011
      • Prague, Tcheca, 150 00
        • Recrutamento
        • Investigational Site Number : 2030013
      • Kyiv, Ucrânia, 2002
        • Recrutamento
        • Investigational Site Number : 8040001
      • Kyiv, Ucrânia, 2091
        • Recrutamento
        • Investigational Site Number : 8040013
      • Lviv, Ucrânia, 79000
        • Recrutamento
        • Investigational Site Number : 8040004
      • Lviv, Ucrânia, 79019
        • Recrutamento
        • Investigational Site Number : 8040005
      • Uzhhorod, Ucrânia, 88018
        • Recrutamento
        • Investigational Site Number : 8040006
      • Vinnytsia, Ucrânia, 21013
        • Recrutamento
        • Investigational Site Number : 8040010
      • Vinnytsia, Ucrânia, 21028
        • Recrutamento
        • Investigational Site Number : 8040009
      • Cape Town, África do Sul, 7405
        • Recrutamento
        • Investigational Site Number : 7100002
      • Durban, África do Sul, 3610
        • Recrutamento
        • Investigational Site Number : 7100004
      • Kempton Park, África do Sul, 1619
        • Recrutamento
        • Investigational Site Number : 7100001
      • Vienna, Áustria, 1090
        • Recrutamento
        • Investigational Site Number : 0400001

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

16 anos a 80 anos (Filho, Adulto, Adulto mais velho)

Aceita Voluntários Saudáveis

Não

Gêneros Elegíveis para o Estudo

Tudo

Descrição

Inclusion Criteria:

  • Participants aged ≥18 and ≤80 years of age at Baseline. (Where locally permissible, participants 16 to <18 years of age who meet the definition of Tanner stage 5 for development)
  • Pivotal Maintenance Sub-Study: Participants who achieved clinical response and completed endoscopy at the end of STARSCAPE-1
  • OLE Sub-Study: Participants who complete the Pivotal Maintenance Sub-Study or participation in the TV48574-IMM-20038 Study

Exclusion Criteria:

  • Participants with medical or compliance conditions that are deemed unsuitable for the study by the investigator
  • Participants with a known hypersensitivity to duvakitug that makes the participant unsuitable for the study by the investigator

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

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Tratamento
  • Alocação: Randomizado
  • Modelo Intervencional: Atribuição Paralela
  • Mascaramento: Quadruplicar

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Comparador de Placebo: Placebo

SC injection as per protocol

Pharmaceutical form:Injection solution-Route of administration:SC injection

Experimental: Duvakitug dose 1

Subcutaneous (SC) injection as per protocol

Pharmaceutical form:Injection solution-Route of administration:SC injection

Outros nomes:
  • SAR447189
Experimental: Du vakitug dose 2

SC injection as per protocol

Pharmaceutical form:Injection solution-Route of administration:SC injection

Outros nomes:
  • SAR447189
Experimental: Du vakitug dose 3

SC injection as per protocol

Pharmaceutical form:Injection solution-Route of administration:SC injection

Outros nomes:
  • SAR447189

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Co-primary endpoints US/FDA: Pivotal Maintenance Sub-Study Cohort 1 Proportion of participants achieving clinical remission (CDAI) at Week 40
Prazo: Week 40

Clinical Remission by Crohn's Disease Activity Index (CDAI): CDAI score <150. The CDAI is a measure of disease activity based on symptoms, signs, and a laboratory test. Scores on the CDAI scale range from 0 to 600, with scores below 150 indicating relative disease quiescence (remission), 150 to 219 indicating mild disease activity, 220 to 450 indicating moderate activity, and scores exceeding 450 indicating severe disease.

Week 40
Proportion of participants achieving Endoscopic Response (SES-CD) at Week 40
Prazo: Week 40

The SES-CD is a standardized method for evaluating disease activity. Score ranges from 0 to 56, where higher scores represent more severe disease. Endoscopic Response by SES-CD is a decrease in SES-CD ≥50% from Baseline (or a decrease of at least 2 points for participants with a Baseline score of 4 or more, and isolated ileal disease) based on central reading.

Week 40
Co-primary endpoints EU/EMA: Pivotal Maintenance Sub-Study Cohort 1 Proportion of participants achieving clinical remission per PRO-2 at Week 40
Prazo: Week 40

Clinical Remission 2-item patient-reported outcome (PRO-2): average daily stool frequency (SF) ≤3 and not worse than the Baseline, and average daily abdominal pain (AP) ≤1 and not worse than the Baseline.

Week 40

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
Manutenção fundamental da coorte 1: Proporção de participantes que atingem endoscopia sem úlcera (no subconjunto de participantes com úlceras na linha de base) na semana 40
Prazo: Semana 40
Semana 40
Manutenção fundamental da coorte 1: incidência de hospitalização relacionada a CD até a semana 40
Prazo: Semana 0 a semana 40
Semana 0 a semana 40
Manutenção fundamental da coorte 1: concentrações séricas de duvakitug medidas ao longo do tempo
Prazo: Semana 0 a semana 40
Semana 0 a semana 40
Manutenção fundamental da coorte 1: Incidência de anticorpo antidrogas emergente de tratamento (ADA) contra Duvakitug
Prazo: Semana 0 a semana 40
Semana 0 a semana 40
Manutenção fundamental da coorte 1: Incidência de eventos adversos emergentes do tratamento (TEAES), TEAE de interesse especial (teseis), eventos adversos graves (TESAES) e chá que levam à intervenção do estudo permanente
Prazo: Semana 0 a 45 dias após a última dose
Semana 0 a 45 dias após a última dose
Extensão de etiqueta aberta Substudy: incidência de chá, teseis, tesaes e líderes de chá para intervenção de estudo permanente descontinuação
Prazo: Semana 40 de manutenção crucial até 45 dias após a última dose
Semana 40 de manutenção crucial até 45 dias após a última dose
Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving CDAI clinical response Week 40
Prazo: Week 40

The CDAI is a measure of disease activity based on symptoms, signs, and a laboratory test. Scores on the CDAI scale range from 0 to 600, with scores below 150 indicating relative disease quiescence (remission), 150 to 219 indicating mild disease activity, 220 to 450 indicating moderate activity, and scores exceeding 450 indicating severe disease. Clinical Response by CDAI: decrease in CDAI score of 100 points or more from Baseline.

Week 40
Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving SES-CD endoscopic remission at Week 40
Prazo: Week 40

The SES-CD is a standardized method for evaluating disease activity. Score ranges from 0 to 56, where higher scores represent more severe disease. Endoscopic remission: a SES-CD ≤4 points (SES-CD ≤2 points for isolated ileal disease) and a SES-CD decrease ≥2 points with no SES-CD sub score >1 point from Baseline.

Week 40
US/FDA Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving CDAI clinical remission and endoscopic remission at Week 40
Prazo: Week 40

The CDAI is a measure of disease activity based on symptoms, signs, and a laboratory test. Scores on the CDAI scale range from 0 to 600, with scores below 150 indicating relative disease quiescence (remission), 150 to 219 indicating mild disease activity, 220 to 450 indicating moderate activity, and scores exceeding 450 indicating severe disease. The SES-CD is a standardized method for evaluating disease activity. Score ranges from 0 to 56, where higher scores represent more severe disease. Clinical Remission by CDAI: CDAI score <150. Endoscopic remission: a SES-CD ≤4 points (SES-CD ≤2 points for isolated ileal disease) and a SES-CD decrease ≥2 points with no SES-CD sub score >1 point from Baseline.

Week 40
EU/EMA Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving PRO-2 clinical remission and endoscopic remission at Week 40
Prazo: Week 40

Clinical Remission PRO-2: average daily stool frequency (SF) ≤3 and not worse than the Baseline, and average daily abdominal pain (AP) ≤1 and not worse than the Baseline. The SES-CD is a standardized method for evaluating disease activity. Score ranges from 0 to 56, where higher scores represent more severe disease. Endoscopic remission: a SES-CD ≤4 points (SES-CD ≤2 points for isolated ileal disease) and a SES-CD decrease ≥2 points with no SES-CD sub score >1 point from Baseline.

Week 40
US/FDA Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving PRO-2 clinical remission at Week 40
Prazo: Week 40

Clinical Remission PRO-2: average daily stool frequency (SF) ≤3 and not worse than the Baseline, and average daily abdominal pain (AP) ≤1 and not worse than the Baseline.

Week 40
EU/EMA Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving CDAI clinical remission at Week 40
Prazo: Week 40

Clinical Remission by CDAI: CDAI score <150. The CDAI is a measure of disease activity based on symptoms, signs, and a laboratory test. Scores on the CDAI scale range from 0 to 600, with scores below 150 indicating relative disease quiescence (remission), 150 to 219 indicating mild disease activity, 220 to 450 indicating moderate activity, and scores exceeding 450 indicating severe disease.

Week 40
US/FDA Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving corticosteroids free CDAI clinical remission at Week 40
Prazo: Week 40

Clinical Remission by CDAI: CDAI score <150 and without corticosteroid use for CD for at least 12 weeks prior to assessment. The CDAI is a measure of disease activity based on symptoms, signs, and a laboratory test. Scores on the CDAI scale range from 0 to 600, with scores below 150 indicating relative disease quiescence (remission), 150 to 219 indicating mild disease activity, 220 to 450 indicating moderate activity, and scores exceeding 450 indicating severe disease.

Week 40
EU/EMA Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving corticosteroids free PRO-2 remission at Week 40
Prazo: Week 40

Clinical Remission PRO-2: average daily stool frequency (SF) ≤3 and not worse than the Baseline, and average daily abdominal pain (AP) ≤1 and not worse than the Baseline and without corticosteroid use for CD for at least 12 weeks prior to assessment.

Week 40
US/FDA Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving clinical remission per CDAI at Week 40 in the subset of participants with clinical remission per CDAI at Week 0 (maintenance of clinical remission per CDAI)
Prazo: Week 40

Clinical Remission by CDAI: CDAI score <150. The CDAI is a measure of disease activity based on symptoms, signs, and a laboratory test. Scores on the CDAI scale range from 0 to 600, with scores below 150 indicating relative disease quiescence (remission), 150 to 219 indicating mild disease activity, 220 to 450 indicating moderate activity, and scores exceeding 450 indicating severe disease.

Week 40
EU/EMA Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants achieving clinical remission per PRO-2 at Week 40 in the subset of participants with clinical remission per PRO-2 at Week 0 (maintenance of clinical remission per PRO-2)
Prazo: Week 40

Clinical Remission PRO-2: average daily stool frequency (SF) ≤3 and not worse than the Baseline, and average daily abdominal pain (AP) ≤1 and not worse than the Baseline.

Week 40
Pivotal Maintenance Sub-Study Cohort 1: Change from Baseline in PROMIS-Fatigue Short Form 7a T-score at Week 40
Prazo: Baseline, Week 40

The PROMIS Fatigue Short Form 7a uses a 5-point Likert scale for each of its 7 items, resulting in a raw score range of 7 to 35. This raw score is then converted into a T-score, with a mean of 50 and a standard deviation of 10, based on US national norms. Higher T-scores indicate greater fatigue.

Baseline, Week 40
Pivotal Maintenance Sub-Study Cohort 1: Change from Baseline in IBDQ total score at Week 40
Prazo: Baseline, Week 40

Inflammatory Bowel Disease Questionnaire (IBDQ) instrument consist of 32 items exploring 4 dimensions: "bowel symptoms" (10 items), "systemic symptoms" (5 items), "emotional function" (12 items) and "social function" (5 items). The total IBDQ total score ranges from 32 to 224 with higher score indicating better quality of life.

Baseline, Week 40
Pivotal Maintenance Sub-Study Cohort 1: Proportion of participants with no bowel urgency by NRS at Week 40
Prazo: Week 40

Numeric Rating Scale (NRS) for bowel urgency measures the severity of bowel urgency-the sudden or immediate need to have a bowel movement-experienced in the past 24 hours. This tool utilizes an 11-point scale for evaluation, where 0 represents "no urgency" and 10 signifies the "worst possible urgency".

Week 40

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Colaboradores

Publicações e links úteis

A pessoa responsável por inserir informações sobre o estudo fornece voluntariamente essas publicações. Estes podem ser sobre qualquer coisa relacionada ao estudo.

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Real)

22 de janeiro de 2026

Conclusão Primária (Estimado)

13 de agosto de 2029

Conclusão do estudo (Estimado)

20 de março de 2034

Datas de inscrição no estudo

Enviado pela primeira vez

15 de setembro de 2025

Enviado pela primeira vez que atendeu aos critérios de CQ

15 de setembro de 2025

Primeira postagem (Real)

22 de setembro de 2025

Atualizações de registro de estudo

Última Atualização Postada (Real)

21 de outubro de 2026

Última atualização enviada que atendeu aos critérios de controle de qualidade

20 de outubro de 2026

Última verificação

1 de outubro de 2026

Mais Informações

Termos relacionados a este estudo

Outros números de identificação do estudo

  • EFC18327
  • 2025-521037-86 (Identificador de registro: CTIS)
  • U1111-1314-5471 (Identificador de registro: ICTRP)
  • 2025 (Concessão/Contrato do NIH dos EUA)

Plano para dados de participantes individuais (IPD)

Planeja compartilhar dados de participantes individuais (IPD)?

SIM

Descrição do plano IPD

Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, blank case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of trial participants. Further details on Sanofi's data sharing criteria, eligible studies, and process for requesting access can be found at: https://vivli.org

Informações sobre medicamentos e dispositivos, documentos de estudo

Estuda um medicamento regulamentado pela FDA dos EUA

Sim

Estuda um produto de dispositivo regulamentado pela FDA dos EUA

Não

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .