A Study of Maridebart Cafraglutide in Adult Participants With Type 2 Diabetes Mellitus (T2DM)

NCT ID: NCT06660173

Last Updated: 2025-11-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

409 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-11-07

Study Completion Date

2026-11-10

Brief Summary

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The main purpose of this study is to assess the dose-response relationship of maridebart cafraglutide on glucose control compared with placebo.

Detailed Description

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Conditions

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Type 2 Diabetes Mellitus (T2DM)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Maridebart Cafraglutide

Participants will be randomized to receive maridebart cafraglutide at varying dose levels, or placebo, for up to 24 weeks. Participants who complete the 24-week Part 1 treatment period and meet specific criteria will have the option to begin an exploratory part 2 where they will be re-randomized to receive maridebart cafraglutide for an additional 24 weeks. Participants who complete the 24-week Part 2 treatment period and meet specific criteria will have the option to begin an exploratory part 3 where they will be re-randomized to receive maridebart cafraglutide for an additional 24 weeks.

Group Type EXPERIMENTAL

Maridebart Cafraglutide

Intervention Type DRUG

Solution for subcutaneous injection.

Placebo

Participants will be randomized to receive maridebart cafraglutide at varying dose levels, or placebo, for up to 24 weeks. Participants who complete the 24-week Part 1 treatment period and meet specific criteria will have the option to begin an exploratory part 2 where they will be re-randomized to receive maridebart cafraglutide for an additional 24 weeks. Participants who complete the 24-week Part 2 treatment period and meet specific criteria will have the option to begin an exploratory part 3 where they will be re-randomized to receive maridebart cafraglutide for an additional 24 weeks.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Solution for subcutaneous injection.

Interventions

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Maridebart Cafraglutide

Solution for subcutaneous injection.

Intervention Type DRUG

Placebo

Solution for subcutaneous injection.

Intervention Type DRUG

Other Intervention Names

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AMG 133

Eligibility Criteria

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Inclusion Criteria

* Age ≥ 18 years at screening (or ≥ legal age within the country if it is older than 18 years)
* Type 2 diabetes for ≥6 months according to the World Health Organization classification
* HbA1c of 7.0% to 10.5%, inclusive, as assessed by the central laboratory
* Treatment of diabetes with diet and exercise alone, or with a stable dose of metformin, with or without a sodium-glucose cotransporter-2 inhibitor, for at least 3 months prior to screening
* Body mass index of 23 to 50 kilograms per square meter

Exclusion Criteria

* Type 1 diabetes
* Use of any glucose-lowering medication, other than metformin with or without a sodium-glucose cotransporter-2 inhibitor, within 3 months prior to screening
* Estimated glomerular filtration rate (eGFR) \<30 milliliters/minute/1.73 square meter, calculated by the Chronic Kidney Disease-Epidemiology equation.
* Uncontrolled and potentially unstable diabetic retinopathy or maculopathy
* History of acute or chronic pancreatitis
* Malignancy within 5 years before screening, except for nonmelanoma skin cancer, in situ carcinoma of the cervix, or in situ prostate cancer
* Myocardial infarction, unstable angina, coronary artery bypass graft surgery or other major cardiovascular surgery, percutaneous coronary intervention, transient ischemic attack, cerebrovascular accident, or decompensated congestive heart failure within 90 days prior to screening, or currently have New York Heart Association Class III or IV heart failure.
* Use of medications that affect glucose control or body weight or history of bariatric surgery or procedures.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Amgen

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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MD

Role: STUDY_DIRECTOR

Amgen

Locations

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Accel Research Site - Birmingham Clinical Research Unit

Birmingham, Alabama, United States

Site Status

Anaheim Clinical Trials

Anaheim, California, United States

Site Status

Hope Clinical Research LLC

Canoga Park, California, United States

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Orange County Research Center

Lake Forest, California, United States

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San Jose Clinical Trials

San Jose, California, United States

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Northeast Research Institute - Neri

Fleming Island, Florida, United States

Site Status

New Horizon Research Center

Miami, Florida, United States

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Florida Institute for Clinical Research

Orlando, Florida, United States

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Conquest Research - Winter Park

Winter Park, Florida, United States

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Accel Research Site - Neurostudies

Decatur, Georgia, United States

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Cedar Crosse Research and Health Care

Chicago, Illinois, United States

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Tandem Clinical Research - Marrero

Marrero, Louisiana, United States

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DM Clinical - Detroit

Southfield, Michigan, United States

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Montana Medical Research

Missoula, Montana, United States

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Physicians East

Greenville, North Carolina, United States

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Diabetes and Endocrinology Associates of Stark County Inc

Canton, Ohio, United States

Site Status

Alliance for Multispecialty Research

Norman, Oklahoma, United States

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Trial Management Associates - Myrtle Beach

Myrtle Beach, South Carolina, United States

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FutureSearch Trials of Neurology

Austin, Texas, United States

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Velocity Clinical Research - Dallas

Dallas, Texas, United States

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DM Clinical Research - Cyfair Clinical Research Center

Houston, Texas, United States

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Southern Endocrinology Associates PA

Mesquite, Texas, United States

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Be Well Clinical Studies

Round Rock, Texas, United States

Site Status

Diabetes and Glandular Disease Clinic

San Antonio, Texas, United States

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DM Clinical Research - Martin Diagnostic Clinic

Tomball, Texas, United States

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Charlottesville Medical Research Center

Charlottesville, Virginia, United States

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Manassas Clinical Research Center Inc

Manassas, Virginia, United States

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Eastside Research Associates Health Research

Redmond, Washington, United States

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Medizinische Universitaet Graz

Graz, , Austria

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Krankenhaus der Barmherzigen Brueder Linz

Linz, , Austria

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Universitaetsklinikum Allgemeines Krankenhaus Wien

Vienna, , Austria

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Klinik Hietzing

Vienna, , Austria

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Laiko General Hospital of Athens

Athens, , Greece

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Athens Medical Center S.A - Iatriko Amarousiou

Marousi, , Greece

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Athens Medical Center- Iatriko Paleou Falirou

Palaió Fáliro, , Greece

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Geniko Nosokomeio Peiraia Tzaneio

Piraeus, , Greece

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General Hospital of Thessaloniki Ahepa

Thessaloniki, , Greece

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Thermi Clinic S.A.

Thessaloniki, , Greece

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Queen Mary Hospital, The University of Hong Kong

Hong Kong, , Hong Kong

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Lausmed Kft

Baja, , Hungary

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Drug Research Center Kft

Balatonfüred, , Hungary

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Szent Margit Rendelointezet Diabetologiai Ambulancia

Budapest, , Hungary

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Clinexpert Kft

Budapest, , Hungary

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Obudai Egeszsegugyi Centrum Kft

Budapest, , Hungary

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Synexus Magyarorszag Egeszsegugyi Szolgaltato Kft

Budapest, , Hungary

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Debreceni Egyetem Klinikai Kozpont

Debrecen, , Hungary

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CRU Hungary Kft

Encs, , Hungary

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Borbanya Praxis Egeszsegugyi Kft

Nyíregyháza, , Hungary

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Synexus Magyarorszag Egeszsegugyi Szolgaltato Kft

Zalaegerszeg, , Hungary

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Azienda Universitaria Ospedaliera Consorziale Policlinico Bari

Bari, , Italy

Site Status

IRCCS Azienda Ospedaliero Universitaria di Bologna Policlinico di Sant Orsola

Bologna, , Italy

Site Status

Universita degli Studi Gabriele D Annunzio di Chieti e Pescara

Chieti, , Italy

Site Status

IRCCS Ospedale San Raffaele

Milan, , Italy

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Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico

Milan, , Italy

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Azienda Socio Sanitaria Territoriale Fatebenefratelli Sacco

Milan, , Italy

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Kunisaki Makoto Clinic

Fukuoka, Fukuoka, Japan

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Nakamoto Medical Clinic

Mito, Ibaraki, Japan

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Ohishi Naika Clinic

Tsuchiura-shi, Ibaraki, Japan

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Morinaga Ueno Clinic

Kumamoto, Kumamoto, Japan

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Midori Clinic

Nagasaki, Nagasaki, Japan

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Shiraiwa Medical Clinic

Kashiwara-shi, Osaka, Japan

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Plumeria DM Clinic

Shizuoka, Shizuoka, Japan

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Yutenji Medical Clinic

Meguro-ku, Tokyo, Japan

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Nzoz Specjalistyczny Osrodek Internistyczno-Diabetologiczny Malgorzata Arciszewska

Bialystok, , Poland

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Samodzielny Publiczny Zaklad Opieki Zdrowotnej Szpital Uniwersytecki w Krakowie

Krakow, , Poland

Site Status

Uniwersytecki Szpital Kliniczny numer 4 Centrum Innowacyjnych Terapii

Lublin, , Poland

Site Status

Nowe Zdrowie-Ck Kieltucki i Wspolnicy Spolka Jawna

Staszów, , Poland

Site Status

Nbr Polska Tomasz Klodawski

Warsaw, , Poland

Site Status

Centrum Badan Klinicznych Piotr Napora lekarze spolka partnerska

Wroclaw, , Poland

Site Status

Futuremeds spolka z ograniczona odpowiedzialnoscia

Wroclaw, , Poland

Site Status

Latin Clinical Trial Center

San Juan, , Puerto Rico

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Mariodiab Clinic SRL

Brasov, , Romania

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Centrul pentru Studiul Metabolismului - Hightech Medical Services SRL

Bucharest, , Romania

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Institutul National de Diabet si Nutritie si Boli Metabolice N C Paulescu

Bucharest, , Romania

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Consultmed SRL

Iași, , Romania

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Clinica Korall

Satu Mare, , Romania

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Seoul National University Bundang Hospital

Seongnam-si, Gyeonggi-do, , South Korea

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Seoul National University Hospital

Seoul, , South Korea

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Kangbuk Samsung Hospital

Seoul, , South Korea

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Severance Hospital Yonsei University Health System

Seoul, , South Korea

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Asan Medical Center

Seoul, , South Korea

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The Catholic University of Korea Seoul St Marys Hospital

Seoul, , South Korea

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Hospital Vithas Sevilla

Castilleja de la Cuesta, Andalusia, Spain

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Hospital Clinico Universitario Virgen de la Victoria

Málaga, Andalusia, Spain

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Hospital Universitario Arnau de Vilanova Lleida

Lleida, Catalonia, Spain

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Complexo Hospitalario Universitario A Coruña

A Coruña, Galicia, Spain

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Hospital Universitario de La Ribera

Alzira, Valencia, Spain

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Ostra Sjukhuset

Gothenburg, , Sweden

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Skanes universitetssjukhus

Lund, , Sweden

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Universitetssjukhuset Orebro

Örebro, , Sweden

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Sabbatsbergs Sjukhus

Stockholm, , Sweden

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Sodersjukhuset

Stockholm, , Sweden

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Kaohsiung Medical University Chung-Ho Memorial Hospital

Kaohsiung City, , Taiwan

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National Cheng Kung University Hospital

Tainan, , Taiwan

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National Taiwan University Hospital

Taipei, , Taiwan

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Taipei Veterans General Hospital

Taipei, , Taiwan

Site Status

Countries

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United States Austria Greece Hong Kong Hungary Italy Japan Poland Puerto Rico Romania South Korea Spain Sweden Taiwan

Related Links

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http://www.amgentrials.com

AmgenTrials clinical trials website

Other Identifiers

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2024-513539-25-00

Identifier Type: CTIS

Identifier Source: secondary_id

20230143

Identifier Type: -

Identifier Source: org_study_id

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