New shot for IBS-D shows promise in Mid-Stage trial

NCT ID NCT07545759

First seen Apr 24, 2026 · Last updated Apr 28, 2026 · Updated 1 time

Summary

This study tests an experimental drug called brenipatide for adults with irritable bowel syndrome with diarrhea (IBS-D). About 531 participants will receive either the drug or a placebo as a shot under the skin. The goal is to see if it safely reduces daily abdominal pain and improves stool consistency over about 35 weeks.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

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Locations

  • AZ Delta vzw

    Roeselare, 8800, Belgium

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  • AZ Maria Middelares

    Ghent, 9000, Belgium

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  • AZ Sint-Lucas

    Bruges, 8310, Belgium

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  • AZ Sint-Lucas

    Ghent, 9000, Belgium

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  • AmBeNet GmbH

    Leipzig, 04107, Germany

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  • Antwerp University Hospital

    Edegem, 2650, Belgium

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  • Aono Clinic

    Kobe, 657-0841, Japan

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  • Aoyama Internal Medicine Clinic

    Kobe, 650-0015, Japan

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  • Binzhou Medical University Hospital

    Binzhou, 256603, China

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  • Biopharma Informatic, LLC

    McAllen, Texas, 78503, United States

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  • Bluewater Clinical Research Group Inc.

    Sarnia, N7T 4X3, Canada

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  • Brockwood Medical Practice

    Surrey, RH3 7NJ, United Kingdom

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  • CIMAB SA de CV

    Torreón, 27000, Mexico

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  • Canadian Phase Onward

    Toronto, M3J 0K2, Canada

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  • Centro de Investigación Clinica Chapultepec

    Mexico City, 04100, Mexico

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  • Cheadle Community Hospital

    Cheadle, ST10 1NS, United Kingdom

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  • ClinSurge Research - LMC Scarborough / Malvern Medical Centre

    Scarborough, M1R 0B1, Canada

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  • Clinica de Investigacion en Reumatologia y Obesidad S. C.

    Guadalajara, 44650, Mexico

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  • Clinical Chc Montlégia

    Liège, 4000, Belgium

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  • Clinical Research Institute S.C.

    Tlalnepantla, 54055, Mexico

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    Kissimmee, Florida, 34741, United States

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  • Clínica Gaias - Santiago

    Santiago de Compostela, 15702, Spain

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  • Dedicated Research Site FutureMeds

    Offenbach, 63065, Germany

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  • Del Sol Research Management - Mesa

    Mesa, Arizona, 85206, United States

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  • EAP Osona Sud - Alt Congost S.L.P

    Centelles, 08540, Spain

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  • EMS Healthcare

    Macclesfield, SK10 4TF, United Kingdom

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  • ETG Zamość

    Zamość, 22-400, Poland

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  • Encore Medical Research

    Hollywood, Florida, 33024, United States

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  • FutureMeds GmbH

    Berlin, 10629, Germany

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  • Gastroenterology Associates of Western Michigan, PLC d.b.a. West Michigan Clinical Research Center

    Wyoming, Michigan, 49519, United States

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  • Gastroenterology Health Partners

    New Albany, Indiana, 47150, United States

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  • Gastroenterology Health Partners

    Louisville, Kentucky, 40218, United States

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  • Gyncentrum sp. z o.o. NZOZ Holsamed - oddział Libero

    Katowice, 40-600, Poland

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  • HMC Health Group - Meadows Centre for Health

    Hounslow, TW4 7NR, United Kingdom

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  • Hattori Clinic - Kumamoto

    Kumamoto, 860-0004, Japan

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  • Hospital Clinico San Carlos

    Madrid, 28040, Spain

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  • Hospital Costa del Sol

    Marbella, 29603, Spain

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  • Hospital Juarez de Mexico

    Mexico City, 07760, Mexico

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  • Hospital Universitari Vall d'Hebron

    Barcelona, 08035, Spain

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  • Hospital Universitario Puerta de Hierro Majadahonda

    Madrid, 28222, Spain

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  • Hospital Universitario Virgen Nieves

    Granada, 18014, Spain

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  • Hospital Universitario de Salamanca - Complejo Asistencial Universitario de Salamanca

    Salamanca, 37007, Spain

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  • Huizhou Central People's Hospital

    Huizhou, 516001, China

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  • Huzhou Central Hospital

    Huzhou, 313000, China

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  • IRMED

    Piotrkow Trybunalski, 97-300, Poland

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  • Investigación Clínica Cuernavaca, S.C.

    Cuernavaca, 62448, Mexico

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  • King's Mill Hospital

    Sutton in Ashfield, NG17 4JL, United Kingdom

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  • Klinische Forschung Hamburg

    Hamburg, 20253, Germany

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  • Klinische Forschung Karlsruhe

    Karlsruhe, 76137, Germany

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  • Kohler & Milstein Research S.A. De C.V.

    Mérida, 97070, Mexico

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  • Medical Network Spółka z o.o. WIP Warsaw IBD Point Profesor Kierkuś

    Warsaw, 04-501, Poland

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  • Meihekou Central Hospital

    Meihekou, 135000, China

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  • Newquay Health Centre

    Newquay, TR7 1RU, United Kingdom

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  • Nishi-Shinjuku Kisaragi Clinic

    Shinjuku-Ku, 160-0023, Japan

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  • Núcleo de Investigación Médica Sur de Guadalajara

    Zapopan, 45070, Mexico

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  • Ohio Gastroenterology

    Columbus, Ohio, 43202, United States

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  • Om Research LLC

    Lancaster, California, 93534, United States

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  • Proactive CR México SA de CV

    Irapuato, 36520, Mexico

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  • Quzhou People's Hospital

    Quzhou, 324000, China

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  • Sai Gastroenterology/Proctology Clinic

    Fujiidera, 583-0027, Japan

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  • Sapporo Odori Endoscope Clinic

    Sapporo, 060-0042, Japan

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  • Scarborough Center for Inflammatory Bowel Disease

    Scarborough, M1B 3V4, Canada

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  • Scientia Investigacion Clinica Tj

    Ciudad de Tijuana, 22105, Mexico

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  • Sichuan Provincial People's Hospital

    Chengdu, 610072, China

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  • Sint Vincentius Ziekenhuis

    Antwerp, 2018, Belgium

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  • Smart Cures Clinical Research

    Anaheim, California, 92806, United States

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  • Southern Star Research Institute

    San Antonio, Texas, 78229, United States

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  • Springfield Clinic - First

    Springfield, Illinois, 62702, United States

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  • Stouffville Medical Research Institute Inc.

    Stouffville, L4A 1H2, Canada

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  • Studienzentrum MVZ Dachau

    Dachau, 85221, Germany

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  • Taian City Central Hospital

    Taian, 271000, China

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  • The First Affiliated Hospital, Sun Yat-sen University

    Guangzhou, 510080, China

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  • The Second Affiliated Hospital of University of South China

    Hengyang, 421200, China

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  • Tokai University Hospital

    Isehara, 259-1193, Japan

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  • Tokyo-Eki Center-building Clinic

    Chūōku, 103-0027, Japan

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  • Twoja Przychodnia PCM

    Poznan, 60-324, Poland

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  • Twoja Przychodnia SCM

    Szczecin, 71-434, Poland

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  • UZ Brussel

    Brussels, 1090, Belgium

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  • UZ Gent

    Ghent, 9000, Belgium

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  • UZ Leuven

    Leuven, 3000, Belgium

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  • United Medical Doctors - Los Alamitos

    Los Alamitos, California, 90720, United States

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  • University Gastroenterology

    Providence, Rhode Island, 02905, United States

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  • University Hospital of North Durham

    Durham, DH1 5TW, United Kingdom

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  • WSD MEDI

    Warsaw, 02-786, Poland

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  • Woodstock Bower Surgery

    Rotherham, S61 1AH, United Kingdom

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  • Xianning Central Hospital

    Xianning, 437100, China

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  • Yichun People's Hospital

    Yichun, 336000, China

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  • Zhejiang Hospital of Traditioal Chinese Medicine

    Hangzhou, 310000, China

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Conditions

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