A Study to Investigate the Efficacy and Safety of Apraglutide Compared With Placebo in Adult Participants With Short Bowel Syndrome Associated With Intestinal Failure (SBS-IF) (STARS-2)
3. srpna 2026 aktualizováno: VectivBio AG
A Parallel-group Treatment, Phase 3, Double-blind, Randomized, 2-arm Study to Investigate the Efficacy and Safety of Apraglutide Compared With Placebo in Adult Participants With Short Bowel Syndrome Associated With Intestinal Failure (SBS-IF)
This Phase 3 placebo-controlled study is planned to further investigate the efficacy, safety, and tolerability of apraglutide in the overall SBS-IF (short bowel syndrome associated with intestinal failure) population during 24 weeks of study treatment.
It is expected that approximately 124 participants will be randomized worldwide to either apraglutide or placebo in a 1:1 ratio in this trial.
Přehled studie
Postavení
Postavení
Nábor
Podmínky
Podmínky
Intervence / Léčba
Intervence / Léčba
Detailní popis
This is a multicenter, double-blind, randomized, placebo-controlled, parallel-group, Phase 3 study to investigate the efficacy, safety, and tolerability of apraglutide compared with placebo in adults with SBS-IF. The study population will be representative of the SBS-IF general population and will include adult participants (≥18 years of age) who are dependent on, and who are receiving, PS at least 3 days per week. Eligible participants will be randomized 1:1 to receive SC apraglutide or placebo once weekly for 24 weeks stratified by anatomy (i.e., colon-in-continuity [CIC] or stoma) and baseline parenteral support (PS) volume (i.e., <12 L/week or ≥12 L/week). The number of randomized participants in CIC and stoma will be monitored to ensure approximately equal numbers of CIC and stoma participants are randomized.
The study will consist of 4 periods: a Screening Period prior to randomization (including optimization and stabilization phases), a Treatment Period starting at randomization, a Safety Follow-up (SFU) Period after the last dose of IMP is completed, and an Anti-Drug Antibody (ADA) Follow-up Period beginning after the last dose of IMP.
All participants who complete the IMP treatment will be offered participation in an open label single arm apraglutide long-term extension (LTE) study. Participants who do not wish to continue onto the LTE study will be requested to complete an SFU Visit, which will occur 4 weeks (±1 week) after the last dose of IMP, after which they will transition into ADA Follow-Up period.
Typ studie
Typ studie
Intervenční
Zápis (Odhadovaný)
Zápis
124
Fáze
Fáze
- Fáze 3
Kontakty a umístění
Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.
Studijní kontakt
Studijní kontakt
- Jméno: Emie Liu, MD
- Telefonní číslo: +41 61 551 30 30
- E-mail: clinicaltrialenquiries@ironwoodpharma.com
Studijní místa
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Buenos Aires, Argentina, C1199ABB
- Zatím nenabíráme
- Buenos Aires Italian Hospital
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Córdoba, Argentina, X5000JHQ
- Zatím nenabíráme
- Allende Sanatorium
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La Plata, Argentina, B1904CFU
- Zatím nenabíráme
- San Martin General La Plata Acute General Regional Hospital
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Luján, Argentina, M5505
- Zatím nenabíráme
- CDC Medical Center
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Fitzroy, Austrálie, VIC 3065
- Zatím nenabíráme
- St Vincent's Hospital (Melbourne) Ltd
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Heidelberg, Austrálie, VIC 3084
- Zatím nenabíráme
- Austin Hospital
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Herston, Austrálie, QLD 4029
- Zatím nenabíráme
- Royal Brisbane and Women's Hospital, Gastroenterology and Hepatology
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Perth, Austrálie, WA 6150
- Zatím nenabíráme
- Fiona Stanley Hospital, Harry Perkins Medical Research Institute
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Edegem, Belgie, 2650
- Zatím nenabíráme
- University Hospital Antwerp (UZA), Department of Gastroenterology and Hepatology
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Leuven, Belgie, 3000
- Zatím nenabíráme
- University Hospitals Leuven, Campus Gasthuisberg, Department of Gastroenterology
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Piauí
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Teresina, Piauí, Brazílie, 64001-280
- Zatím nenabíráme
- Hospital Sao Marcos
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Rio Grande do Sul
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Caxias do Sul, Rio Grande do Sul, Brazílie, 95070-560
- Zatím nenabíráme
- Caxias Do Sul University / Clinical Research For Multicenter Studies Institute
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Porto Alegre, Rio Grande do Sul, Brazílie, 90035-903
- Zatím nenabíráme
- Porto Alegre Clinical Hospital (HCPA)
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Porto Alegre, Rio Grande do Sul, Brazílie, 90610-000
- Zatím nenabíráme
- Pontifical University Of Rio Grande Do Sul (PUCRS) - St. Luke Hospital
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São Paulo
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São José do Rio Preto, São Paulo, Brazílie, 15090-000
- Zatím nenabíráme
- Regional Medical School Foundation (CIP HB/FAMERP)
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São Paulo, São Paulo, Brazílie, 01233-000
- Zatím nenabíráme
- QualiVida Higienopolis - Hapvida NotreDame
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São Paulo, São Paulo, Brazílie, 05403-000
- Zatím nenabíráme
- University of São Paulo Faculty of Medicine Clinics Hospital
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Copenhagen, Dánsko, DK-2100
- Zatím nenabíráme
- Rigshospitalet - University Hospital Copenhagen
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Clichy, Francie, 92110
- Zatím nenabíráme
- Beaujon Hospital - APHP
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Lyon, Francie, 69310
- Zatím nenabíráme
- Hospices Civils de Lyon - Lyon Sud
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Nantes, Francie, 44000
- Zatím nenabíráme
- Nantes University Hospital Center - Hotel Dieu Hospital
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Pessac, Francie, 33600
- Zatím nenabíráme
- Bordeaux University Hospital Center - Haut-Leveque Hospital, Haut-Leveque Hospital
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Vandœuvre-lès-Nancy, Francie, 54500
- Zatím nenabíráme
- Nancy Regional University Hospital Center - Brabois Hospital
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Nijmegen, Holandsko, 6525GA
- Zatím nenabíráme
- Radboud University Medical Center (Radboudumc)
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Bologna, Itálie, 40138
- Zatím nenabíráme
- IRCCS University Hospital of Bologna, Polyclinic S. Orsola-Malpighi
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Florence, Itálie, 50134
- Zatím nenabíráme
- Careggi University Hospital
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Milan, Itálie, 20122
- Zatím nenabíráme
- Maggiore Polyclinic Hospital, Foundation IRCCS Ca' Granda
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Torino, Itálie, 10126
- Zatím nenabíráme
- University Hospital City of Health and Science of Turin - Hospital Molinette
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Lombardy
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Pavia, Lombardy, Itálie, 27100
- Zatím nenabíráme
- Polyclinic San Matteo, IRCCS
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Veneto
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Padova, Veneto, Itálie, 35128
- Zatím nenabíráme
- University Hospital Of Padova
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Haifa, Izrael, 3109601
- Zatím nenabíráme
- Rambam Health Care Campus, Institute of Gastroenterology, Nutrition Clinic
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Jerusalem, Izrael, 9103102
- Zatím nenabíráme
- Shaare Zedek Medical Center, Digestive Diseases Institute, Nutrition Clinic
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Kfar Saba, Izrael, 4428164
- Zatím nenabíráme
- Meir Medical Center, Institute of Gastroenterology and Liver Diseases
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Tel Aviv, Izrael, 64239
- Zatím nenabíráme
- The Tel Aviv Sourasky Medical Center, Institute of Gastrointestinal and Liver Diseases, Nutrition Clinic
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Tel Litwinsky, Izrael, 5262000
- Zatím nenabíráme
- Chaim Sheba Medical Center, Institute of Gastrointestinal Diseases, Nutrition Unit
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Kagawa, Japonsko, 761-0793
- Zatím nenabíráme
- Kagawa University Hospital
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Kanagawa
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Yokohama, Kanagawa, Japonsko, 221-0855
- Zatím nenabíráme
- Yokohama Municipal Citizen's Hospital
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Saga-ken
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Saga, Saga-ken, Japonsko, 840-8571
- Zatím nenabíráme
- Saga-Ken Medical Centre Koseikan
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Seoul, Jižní Korea, 05505
- Zatím nenabíráme
- Asan Medical Center
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Seoul, Jižní Korea, 06351
- Zatím nenabíráme
- Samsung Medical Center
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Seoul, Jižní Korea, 06591
- Zatím nenabíráme
- The Catholic University of Korea, Seoul St. Mary's Hospital
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British Columbia
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Vancouver, British Columbia, Kanada, V6Z 2K5
- Zatím nenabíráme
- Pacific Gastroenterology Associates
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Quebec
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Montreal, Quebec, Kanada, H2X 3E4
- Zatím nenabíráme
- CHUM - University of Montreal Hospital Centre
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Budapest, Maďarsko, H-1082
- Zatím nenabíráme
- Semmelweis University, Department of Surgery, Transplantation and Gastroenterology
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Szeged, Maďarsko, H-6725
- Zatím nenabíráme
- University of Szeged, Department of Internal Medicine- Western Site
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Baden-Wurttemberg
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Heidelberg, Baden-Wurttemberg, Německo, 69120
- Zatím nenabíráme
- University Hospital Heidelberg, Department of Endocrinology and Metabolism
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Bavaria
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Erlangen, Bavaria, Německo, 91054
- Zatím nenabíráme
- University Hospital Erlangen
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Free and Hanseatic City of Hamburg
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Hamburg, Free and Hanseatic City of Hamburg, Německo, 20099
- Zatím nenabíráme
- Asklepios Clinic St. Georg
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North Rhine-Westphalia
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Bonn, North Rhine-Westphalia, Německo, 53127
- Zatím nenabíráme
- University Hospital Bonn
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Essen, North Rhine-Westphalia, Německo, 45147
- Zatím nenabíráme
- University Duisburg-Essen, University Hospital Essen
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Münster, North Rhine-Westphalia, Německo, 48149
- Zatím nenabíráme
- University Hospital Muenster
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Rhine-Westphalia
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Aachen, Rhine-Westphalia, Německo, 52074
- Zatím nenabíráme
- University Hospital Aachen AoeR
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State of Berlin
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Berlin, State of Berlin, Německo, 10117
- Zatím nenabíráme
- Charite - University Hospital Berlin
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Bydgoszcz, Polsko, 85-391
- Zatím nenabíráme
- Non-Public Healthcare Facility Stadmedica, Ambulatory Specialist Care
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Lublin, Polsko, 20-582
- Zatím nenabíráme
- Medrise Sp. z o.o. (LLC)
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Wroclaw, Polsko, 51-149
- Zatím nenabíráme
- Jerzy Gromkowski Provincial Specialist Hospital
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Graz, Rakousko, 8010
- Zatím nenabíráme
- University Hospital Graz
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Upper Austria
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Linz, Upper Austria, Rakousko, 4010
- Zatím nenabíráme
- Order Hospital Linz Ltd. - Hospital of Sisters of Mercy, Department of Surgery
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Birmingham, Spojené království, B15 2TH
- Zatím nenabíráme
- University Hospitals Birmingham NHS Foundation Trust
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London, Spojené království, E1 1FR
- Zatím nenabíráme
- Royal London Hospital
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Salford, Spojené království, M6 8HD
- Zatím nenabíráme
- Northern Care Alliance NHS Foundation Trust, Intestinal Failure Unit
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Middlesex
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London, Middlesex, Spojené království, HA1 3UJ
- Zatím nenabíráme
- St Mark's Hospital
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Scotland
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Aberdeen, Scotland, Spojené království, AB25 2ZN
- Zatím nenabíráme
- Aberdeen Royal Infirmary
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California
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Los Angeles, California, Spojené státy, 90095
- Zatím nenabíráme
- Ronald Reagan UCLA Medical Center, Center for the Health Sciences
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Colorado
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Denver, Colorado, Spojené státy, 80204
- Zatím nenabíráme
- Denver Health Medical Center
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District of Columbia
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Washington D.C., District of Columbia, Spojené státy, 20007
- Zatím nenabíráme
- MedStar Georgetown University Hospital
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Florida
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Gainesville, Florida, Spojené státy, 32610
- Zatím nenabíráme
- University of Florida Health (UF Health)
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Naples, Florida, Spojené státy, 34102
- Nábor
- GI Pros
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Weston, Florida, Spojené státy, 33331
- Zatím nenabíráme
- Cleveland Clinic Florida
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Illinois
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Maywood, Illinois, Spojené státy, 60153
- Zatím nenabíráme
- Loyola University Medical Center
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Kentucky
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Louisville, Kentucky, Spojené státy, 40202
- Zatím nenabíráme
- UofL Physicians - Colon & Rectal Surgery
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Michigan
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Novi, Michigan, Spojené státy, 48377
- Zatím nenabíráme
- Henry Ford Medical Center - Columbus
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New York
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Albany, New York, Spojené státy, 12208
- Zatím nenabíráme
- Albany Medical Center
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New York, New York, Spojené státy, 10029
- Zatím nenabíráme
- Mount Sinai Medical Center, RMTI - Intestinal Transplantation & Rehabilitation
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North Carolina
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Durham, North Carolina, Spojené státy, 27710
- Zatím nenabíráme
- Duke University Medical Center
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Ohio
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Cincinnati, Ohio, Spojené státy, 45219
- Zatím nenabíráme
- Gastro Health - Clifton
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Cleveland, Ohio, Spojené státy, 44195
- Zatím nenabíráme
- Cleveland Clinic - Cleveland
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Columbus, Ohio, Spojené státy, 43210
- Zatím nenabíráme
- OSU Wexner Medical Center
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Pennsylvania
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Philadelphia, Pennsylvania, Spojené státy, 19104
- Zatím nenabíráme
- Hospital of the University of Pennsylvania
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Tennessee
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Nashville, Tennessee, Spojené státy, 37232
- Zatím nenabíráme
- Vanderbilt University Medical Center
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Kaohsiung City, Tchaj-wan, 807377
- Zatím nenabíráme
- Kaohsiung Medical University Chung-Ho Memorial Hospital
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New Taipei City, Tchaj-wan, 220
- Zatím nenabíráme
- Far Eastern Memorial Hospital
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Taichung, Tchaj-wan, 407219
- Zatím nenabíráme
- Taichung Veterans General Hospital
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Bangkok, Thajsko, 10330
- Zatím nenabíráme
- King Chulalongkorn Memorial Hospital
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Bangkok, Thajsko, 10700
- Zatím nenabíráme
- Siriraj Hospital
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Bangkok, Thajsko, 10400
- Zatím nenabíráme
- Ramathibodi Hospital
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Bangkok, Thajsko, 10400
- Zatím nenabíráme
- Phramongkutklao Hospital
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Hat Yai, Thajsko, 90110
- Zatím nenabíráme
- Songklanagarind Hospital
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Nakhon Ratchasima, Thajsko, 30000
- Zatím nenabíráme
- Maharat Nakhon Ratchasima Hospital
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Brno, Česko, 625 00
- Zatím nenabíráme
- University Hospital Brno, Clinic of Internal Medicine - Gastroenterology
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Hradec Králové, Česko, 500 05
- Zatím nenabíráme
- University Hospital Hradec Kralove, 3rd Internal Clinic of Geronto-Metabolic
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Prague, Česko, 100 00
- Zatím nenabíráme
- University Hospital Kralovske Vinohrady, Internal Clinic
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Prague, Česko, 128 08
- Zatím nenabíráme
- General University Hospital in Prague
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Andalusia
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Seville, Andalusia, Španělsko, 41013
- Zatím nenabíráme
- University Hospital Virgen del Rocio (HUVR)
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Kritéria účasti
Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.
Kritéria způsobilosti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dospělý
- Starší dospělý
Přijímá zdravé dobrovolníky
Ne
Popis
Inclusion Criteria:
- Participant must be ≥18 years of age, at the time of signing the informed consent.
- Male and female participants with SBS-IF, receiving PS secondary to surgical resection of the small intestine with residual length ≥10 cm to <200 cm from duodeno-jejunal flexure, based on available clinical and/or medical/surgical records, and with either: (a.) CIC remaining and neither jejunostomy nor ileostomy with the latest intestinal resection resulting in SBS-IF being at least 12 months prior to Screening OR (b.) Jejunostomy or ileostomy with the latest intestinal resection resulting in SBS-IF being at least 6 months prior to Screening.
- BMI of ≥18.5 to <30 kg/m2 at randomization.
- Individuals of any gender identity, assigned male or female at birth are eligible to participate. Male participants: Male participants with a female partner of childbearing potential must commit to practice highly effective methods of contraception (eg, condom, vasectomy) and abstain from sperm donation during the study and for 2 weeks after the EOT/Early Discontinuation (ED) Visit. Female participants: Women of childbearing potential must agree to practice effective contraception and to use a highly effective method of contraception during the study and for 4 weeks after the EOT/ED Visit. To be considered sterilized or infertile, female participants must have undergone surgical sterilization (hysterectomy, bilateral salpingectomy and bilateral oophorectomy) or be postmenopausal (defined as at least 12 months amenorrhea without an alternative medical cause; a follicle-stimulating hormone [FSH] test [with or without estradiol] is required to confirm if there is doubt). Women who do not engage in heterosexual intercourse will be allowed to join the study without contraception following a thorough discussion with the investigator to determine if this is feasible for the participant. The following are not considered acceptable methods of contraception: calendar, ovulation, symptothermal, postovulation methods, withdrawal (coitus interruptus), spermicides only, and the lactational amenorrhea method.
- Signed informed consent, which includes compliance with the requirements and restrictions listed in the ICF and in the protocol.
- PS requirement of at least 3 days per week as assessed before Screening, at the end of optimization, and at the time of randomization.
- Participant is considered optimized (average drinking volume is ≥1.0 L and ≤3.5 L per day and the average urinary volume is ≥0.8 L and ≤2.5 L per day) at study Visit 2a, 2b, or 2c.
- Participant is considered stable with regard to PS volume requirement, drinking volume, and urinary output at last Stabilization Phase Visit and Visit 4 when the actual PS usage matches prescribed PS (±10% deviation in volume from the last optimization visit), average urine volume at the last stabilization visit and randomization visit match (±25% deviation from last optimization visit is acceptable), while the average drinking volume is constant (the 48-hour oral intake differs from the last optimization visit by less than 10% and minimum 1.0 and maximum 3.5 L per day) and average urine volume is ≥0.8 L and ≤2.5 L per day.
- Willingness to adhere to an individual predefined drinking menu and urine measurements during the 48-hour fluid balance periods.
- No planned restorative surgery or major intestinal surgery (more than 10% intestinal resection or surgery that changes anatomy group, ie, CIC or stoma) from the signing of informed consent through completion of the SFU visit.
- Willingness to undergo either a colonoscopy or CT/MRI colonography (if anatomically feasible and medically appropriate) and have any identified polyps removed.
Exclusion Criteria:
- Pregnancy and/or lactation and/or plans to become pregnant or to breastfeed.
- Major abdominal surgery (more than 10% intestinal resection or surgery that changes anatomy group) in the last 6 months prior to Screening Visit. Surgery for feeding tube placement and cholecystectomy allowed, after discussion with medical monitor and appropriate documentation. Any planned surgical procedures during the study duration must be discussed with the medical monitor prior to enrollment, with appropriate documentation of approval of eligibility, if applicable.
- Ultra-short gut (residual length <10 cm from duodeno-jejunal flexure).
- A history of clinically significant intestinal adhesions increasing the risk of GI obstruction and/or GI contrast study(ies) of remaining small bowel suggesting subacute intestinal obstruction or mild stricture within 6 months prior to Screening.
- Constipation that is not adequately managed by dietary recommendations, laxatives, or cathartic medications.
- Active or untreated enterocutaneous fistula.
- History of cancer (including colon carcinoma) or clinically significant lymphoproliferative disease within ≤5 years, except for adequately treated basal cell skin cancer.
- Diagnosis of any variant of familial adenomatous polyposis or comparable polyposis syndrome.
- Active inflammatory bowel disease or any other acute or chronic related underlying medical condition that, in the opinion of the investigator, would limit the participant's ability to complete or participate in the study, or confound study results. Discussion with the medical monitor is required.
- Sepsis experienced within the previous 2 months prior to or during Screening; or a central venous catheter infection requiring the use of systemic antibiotics within 30 days prior to or during Screening, with the exception of systemic antibiotics administered for <72 hours while awaiting the results of pending blood culture(s) that turn out negative (ie, <72 hours empiric systemic antibiotics while ruling out a central venous catheter infection is allowed as long as the culture turns out negative).
- Decompensated heart failure (New York Heart Association class III-IV) and/or known coronary heart disease defined as unstable angina pectoris and/or myocardial infarction within the previous 6 months prior to Screening.
- Radiation enteritis, scleroderma, or residual evidence of intestinal dysmotility, including pseudo-obstruction and Hirschsprung's disease, coeliac disease, refractory or tropical sprue.
- History of alcohol or drug abuse within the previous 12 months prior to Screening that, in the opinion of the investigator, could interfere with study participation, compliance, and safety of participants.
- Child-Pugh scale Class C for liver disease.
- Evidence of chronic renal disease as demonstrated by inadequate renal function, which is defined as estimated glomerular filtration rate <20 mL/min/1.73 m2 (using the Chronic Kidney Disease Epidemiology formula).
- Positive results for HIV, hepatitis A, B, and/or C tests at the Screening Visit. Note: Participants recovered from hepatitis B or C can be enrolled, ie, they have markers of the infection, but the viral load is undetectable. Participants with evidence of an acute or chronically active hepatitis B or C infection should be excluded. If a participant has a positive hepatitis A immunoglobulin M test, this would indicate an acute infection and the participant is ineligible, but they may be eligible for rescreening after recovery. Participants with positive HIV test results and undetectable viral loads may be rescreened (in case the initial test was a false positive).
- Clinically significant concurrent illness (eg, uncontrolled hypertension, pancreatic or gallbladder disease) or finding on physical examination or clinical laboratory test after signing the ICF but before receiving the first dose of IMP. Note: The investigator will determine if a finding is clinically significant. The investigator will consider whether the finding 1) could prevent the participant from performing any study procedure or assessment, 2) represents a condition that would be exclusionary, 3) could represent a safety concern if the participant participated in the study, or 4) could confound any study assessment.
- Elevated liver enzymes during the screening period: (a.) ALT or AST >5 × upper limit of normal (ULN); (b.) ALT or AST >3 × ULN and total bilirubin (TBL) >2 × ULN or international normalized ratio (INR) >1.5 for a person not using anticoagulant drug and INR >3 for a person on anticoagulant therapy such as warfarin; (c.) ALT or AST >3 × ULN and clinical signs of fatigue, nausea, vomiting, right upper quadrant pain or tenderness, fever, rash, and/or eosinophilia; (d.) Participants with serum conjugated bilirubin >34 μmol/L during 2 consecutive measurements.
- Use of diuretics, anti-diarrheals, and other common concomitant medications used in SBS-IF if dosing is not stable within 14 days prior to randomization.
- New drug treatment other than biologic therapies, or a change to the dose or dosing interval of an existing drug treatment other than a biologic, within 1 month prior to randomization. In cases of weight loss or weight gain, dose adjustments that enable the same drug unit/kg dosing (eg, mg/kg) for weight-based dosing are permitted within 1 month prior to randomization after discussion with the medical monitor and proper documentation.
- New biologic therapy or changes to dose or dosing interval of existing biologic therapy within 3 months prior to Screening, unless the dose adjustment was due to a change in weight and maintained the same drug-unit/kg (eg, mg/kg) weight-based dosing. Switching from a reference biologic product to a biosimilar, while maintaining the same dose and dosing interval, is permitted outside the 3 months prior to the screening window and/or during the study.
- Use of dipeptidyl peptidase-4 inhibitors within 3 months prior to Screening.
- At least 2 weeks of treatment with growth factors, such as growth hormone, glutamine, native GLP-2, GLP-1, short acting GLP-2 analogs (eg, teduglutide) or GLP-1 analogs within 3 months before Screening; or treatment with longer acting experimental GLP-2 analogs in the previous 6 months before Screening. Note: Prior discontinuation of GLP-2 analog treatment due to safety concerns or lack of efficacy is an exclusion criterion regardless of wash-out period. For prior discontinuation due to intolerance, the patient may be eligible based on discussion with the medical monitor. The nature of the intolerance must be clearly documented and discussed with the medical monitor.
- Citrulline supplements within less than 30 days prior to Screening.
- Prior use of apraglutide, or prior randomization in this study. Note: Randomization to placebo in a prior study of apraglutide is not an exclusion criterion.
- Known or suspected hypersensitivity to GLP-1 or GLP-2 analogs or any apraglutide excipients.
- Known antidrug antibodies (ADAs) against GLP-1 or GLP-2 analogs.
- Participation in another interventional clinical study in the last 3 months before screening and during this study (studies with catheter locks or observational studies, which are not a burden on the participant and do not interfere with the participation in this study, are allowed after discussion with the medical monitor).
- Incapable of understanding or unwilling to adhere to the study visit schedules and/or other protocol requirements.
- Inability to prepare and/or administer the dose of the study intervention or inability to have the dose prepared and/or administered by an appropriately trained care provider.
- Any condition, underlying disease, or circumstance, including psychosocial or environmental that, in the opinion of the investigator, could reduce the participant's adherence with the study visit schedule, dosing regimen, or other study requirements.
- Participant is directly or indirectly involved in the conduct and administration of this study as an investigator, subinvestigator, study coordinator, study staff member, or employee of the sponsor; or the participant is a direct relative of an individual involved in the study.
Studijní plán
Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Trojnásobný
Počet zbraní
2
Zbraně a zásahy
Skupina účastníků / ArmSkupina účastníků / Arm |
Intervence / LéčbaIntervence / Léčba |
|---|---|
|
Experimentální: Active
Apraglutide subcutaneous (SC) injections, once weekly
|
Apraglutide is a synthetic peptide analogue of glucagon-like peptide-2 (GLP-2), which acts as a full agonist at the GLP-2 receptor with in vitro potency and selectivity comparable with native GLP-2. Participants will be administered or will self-administer a weekly SC injection of apraglutide. |
|
Komparátor placeba: Placebo
Placebo SC injections, once weekly
|
Participants will be administered or will self-administer a weekly single SC injection of placebo in the matching injection volumes.
|
Co je měření studie?
Primární výstupní opatření
Primární výstupní opatření
Měření výsledku |
Časové okno |
|---|---|
|
Relative change from baseline in actual weekly PS volume at Week 24.
Časové okno: At Week 24
|
At Week 24
|
Sekundární výstupní opatření
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Participants who achieve clinical response in actual weekly PS volume (at least 20% reduction from baseline) at both Week 20 and Week 24.
Časové okno: At both Week 20 and Week 24
|
At both Week 20 and Week 24
|
|
|
Participants who achieve a reduction of PS days per week (categorical) from baseline at Week 24.
Časové okno: At Week 24
|
Categorical reduction includes 4 ordered categories: 0 days; 1 day; 2 days; ≥3 days.
|
At Week 24
|
|
Participants who achieve a reduction of at least 1 PS day per week from baseline at Week 24.
Časové okno: At Week 24
|
At Week 24
|
|
|
Participants reaching enteral autonomy at Week 24.
Časové okno: At Week 24
|
At Week 24
|
|
|
Absolute change from baseline in actual weekly PS volume at Week 24.
Časové okno: At Week 24
|
At Week 24
|
|
|
Participants who achieve clinical response (categorical) in actual weekly PS volume reduction from baseline at both Week 20 and Week 24.
Časové okno: At both Week 20 and Week 24
|
Categorical response includes 4 ordered categories of response: <20%; 20% to <40%; 40% to <99%; ≥99%.
|
At both Week 20 and Week 24
|
|
Participants who achieve a reduction of at least 2 PS days per week from baseline at Week 24.
Časové okno: At Week 24
|
At Week 24
|
|
|
Participants who achieve a reduction of at least 3 PS days per week from baseline at Week 24.
Časové okno: At Week 24
|
At Week 24
|
|
|
Relative change from baseline in actual weekly PS volume at Week 12.
Časové okno: At Week 12
|
At Week 12
|
|
|
Relative change from baseline in parenteral nutrition (PN) calories at Week 24.
Časové okno: At Week 24
|
At Week 24
|
|
|
Improvement on Patient Global Impression of Change Version 2 (PGICv2) at Week 24.
Časové okno: At Week 24
|
Improvement defined as reporting "a little better" or "much better" on a 5-point scale.
|
At Week 24
|
|
Incidence of Treatment-Emergent Adverse Events
Časové okno: From first dose through 28 days after last dose
|
From first dose through 28 days after last dose
|
Spolupracovníci a vyšetřovatelé
Zde najdete lidi a organizace zapojené do této studie.
Sponzor
Sponzor
Spolupracovníci
Spolupracovníci
Termíny studijních záznamů
Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.
Hlavní termíny studia
Začátek studia (Odhadovaný)
Začátek studia
1. srpna 2026
Primární dokončení (Odhadovaný)
Primární dokončení
1. října 2028
Dokončení studie (Odhadovaný)
Dokončení studie
1. října 2029
Termíny zápisu do studia
První předloženo
První předloženo
12. července 2026
První předloženo, které splnilo kritéria kontroly kvality
První předloženo, které splnilo kritéria kontroly kvality
28. července 2026
První zveřejněno (Aktuální)
První zveřejněno
3. srpna 2026
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Poslední zveřejněná aktualizace
4. srpna 2026
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
3. srpna 2026
Naposledy ověřeno
Naposledy ověřeno
1. srpna 2026
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
Další identifikační čísla studie
- TA799-025
- 2026-526274-16-00 (Ctis)
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
NEROZHODNÝ
Informace o lécích a zařízeních, studijní dokumenty
Studuje lékový produkt regulovaný americkým FDA
Ano
Studuje produkt zařízení regulovaný americkým úřadem FDA
Ne
Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .