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New diabetes drug shows promise in Mid-Stage trial
NCT ID NCT06660173
First seen Jun 26, 2026 · Last updated Sep 11, 2026 · Updated 2 times
Summary
This Phase 2 study tests a new injectable drug called maridebart cafraglutide in 409 adults with type 2 diabetes. The main goal is to see if it improves blood sugar control compared to a placebo. Researchers will also check if it helps with weight loss. The trial is active but no longer recruiting.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- maridebart cafraglutide (AMG 133)
- What this could lead to
- If successful, this could lead to a new injectable medication that helps control blood sugar and reduce body weight in people with type 2 diabetes.
- What could go wrong
- This is a Phase 2 trial, so it's still early. The drug may not work better than placebo, and side effects are possible. Results may not apply to all diabetes patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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409 people
The number who actually took part.
- Started
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Nov 2024
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
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.
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Get notified about this study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Accel Research Site - Birmingham Clinical Research Unit
Birmingham, Alabama, 35216, United States
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Accel Research Site - Neurostudies
Decatur, Georgia, 30030, United States
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Alliance for Multispecialty Research
Norman, Oklahoma, 73069, United States
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Anaheim Clinical Trials
Anaheim, California, 92801, United States
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Asan Medical Center
Seoul, 05505, South Korea
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Athens Medical Center S.A - Iatriko Amarousiou
Marousi, 15125, Greece
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Athens Medical Center- Iatriko Paleou Falirou
Palaió Fáliro, 17562, Greece
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Azienda Socio Sanitaria Territoriale Fatebenefratelli Sacco
Milan, 20157, Italy
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Azienda Universitaria Ospedaliera Consorziale Policlinico Bari
Bari, 70124, Italy
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Be Well Clinical Studies
Round Rock, Texas, 78681, United States
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Borbanya Praxis Egeszsegugyi Kft
Nyíregyháza, 4405, Hungary
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CRU Hungary Kft
Encs, 3860, Hungary
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Cedar Crosse Research and Health Care
Chicago, Illinois, 60607, United States
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Centrul pentru Studiul Metabolismului - Hightech Medical Services SRL
Bucharest, 011052, Romania
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Centrum Badan Klinicznych Piotr Napora lekarze spolka partnerska
Wroclaw, 51-162, Poland
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Charlottesville Medical Research Center
Charlottesville, Virginia, 22911, United States
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Clinexpert Kft
Budapest, 1033, Hungary
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Clinica Korall
Satu Mare, 440055, Romania
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Complexo Hospitalario Universitario A Coruña
A Coruña, Galicia, 15006, Spain
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Conquest Research - Winter Park
Winter Park, Florida, 32789, United States
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Consultmed SRL
Iași, 700544, Romania
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DM Clinical - Detroit
Southfield, Michigan, 48076, United States
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DM Clinical Research - Cyfair Clinical Research Center
Houston, Texas, 77065, United States
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DM Clinical Research - Martin Diagnostic Clinic
Tomball, Texas, 77375, United States
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Debreceni Egyetem Klinikai Kozpont
Debrecen, 4032, Hungary
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Diabetes and Endocrinology Associates of Stark County Inc
Canton, Ohio, 44718, United States
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Diabetes and Glandular Disease Clinic
San Antonio, Texas, 78229, United States
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Drug Research Center Kft
Balatonfüred, 8230, Hungary
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Eastside Research Associates Health Research
Redmond, Washington, 98052, United States
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Florida Institute for Clinical Research
Orlando, Florida, 32825, United States
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Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico
Milan, 20122, Italy
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FutureSearch Trials of Neurology
Austin, Texas, 78731, United States
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Futuremeds spolka z ograniczona odpowiedzialnoscia
Wroclaw, 53-673, Poland
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General Hospital of Thessaloniki Ahepa
Thessaloniki, 54636, Greece
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Geniko Nosokomeio Peiraia Tzaneio
Piraeus, 18536, Greece
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Hope Clinical Research LLC
Canoga Park, California, 91303, United States
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Hospital Clinico Universitario Virgen de la Victoria
Málaga, Andalusia, 29010, Spain
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Hospital Universitario Arnau de Vilanova Lleida
Lleida, Catalonia, 25198, Spain
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Hospital Universitario de La Ribera
Alzira, Valencia, 46600, Spain
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Hospital Vithas Sevilla
Castilleja de la Cuesta, Andalusia, 41950, Spain
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IRCCS Azienda Ospedaliero Universitaria di Bologna Policlinico di Sant Orsola
Bologna, 40138, Italy
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IRCCS Ospedale San Raffaele
Milan, 20132, Italy
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Institutul National de Diabet si Nutritie si Boli Metabolice N C Paulescu
Bucharest, 030167, Romania
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Kangbuk Samsung Hospital
Seoul, 03181, South Korea
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Kaohsiung Medical University Chung-Ho Memorial Hospital
Kaohsiung City, 80756, Taiwan
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Klinik Hietzing
Vienna, 1130, Austria
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Krankenhaus der Barmherzigen Brueder Linz
Linz, 4021, Austria
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Kunisaki Makoto Clinic
Fukuoka, Fukuoka, 819-0168, Japan
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Laiko General Hospital of Athens
Athens, 11527, Greece
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Latin Clinical Trial Center
San Juan, 00909, Puerto Rico
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Lausmed Kft
Baja, 6500, Hungary
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Manassas Clinical Research Center Inc
Manassas, Virginia, 20110, United States
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Mariodiab Clinic SRL
Brasov, 500101, Romania
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Medizinische Universitaet Graz
Graz, 8036, Austria
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Midori Clinic
Nagasaki, Nagasaki, 852-8034, Japan
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Montana Medical Research
Missoula, Montana, 59808, United States
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Morinaga Ueno Clinic
Kumamoto, Kumamoto, 860-0863, Japan
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Nakamoto Medical Clinic
Mito, Ibaraki, 310-0826, Japan
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National Cheng Kung University Hospital
Tainan, 70403, Taiwan
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National Taiwan University Hospital
Taipei, 10002, Taiwan
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Nbr Polska Tomasz Klodawski
Warsaw, 00-710, Poland
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New Horizon Research Center
Miami, Florida, 33165, United States
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Northeast Research Institute - Neri
Fleming Island, Florida, 32003, United States
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Nowe Zdrowie-Ck Kieltucki i Wspolnicy Spolka Jawna
Staszów, 28-200, Poland
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Nzoz Specjalistyczny Osrodek Internistyczno-Diabetologiczny Malgorzata Arciszewska
Bialystok, 15-435, Poland
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Obudai Egeszsegugyi Centrum Kft
Budapest, 1036, Hungary
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Ohishi Naika Clinic
Tsuchiura-shi, Ibaraki, 300-0835, Japan
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Orange County Research Center
Lake Forest, California, 92630, United States
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Ostra Sjukhuset
Gothenburg, 416 85, Sweden
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Physicians East
Greenville, North Carolina, 27834, United States
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Plumeria DM Clinic
Shizuoka, Shizuoka, 422-8006, Japan
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Queen Mary Hospital, The University of Hong Kong
Hong Kong, Hong Kong
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Sabbatsbergs Sjukhus
Stockholm, 113 61, Sweden
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Samodzielny Publiczny Zaklad Opieki Zdrowotnej Szpital Uniwersytecki w Krakowie
Krakow, 30-688, Poland
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San Jose Clinical Trials
San Jose, California, 95128, United States
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Seoul National University Bundang Hospital
Seongnam-si, Gyeonggi-do, 13620, South Korea
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Seoul National University Hospital
Seoul, 03080, South Korea
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Severance Hospital Yonsei University Health System
Seoul, 03722, South Korea
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Shiraiwa Medical Clinic
Kashiwara-shi, Osaka, 582-0005, Japan
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Skanes universitetssjukhus
Lund, 222 42, Sweden
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Sodersjukhuset
Stockholm, 118 83, Sweden
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Southern Endocrinology Associates PA
Mesquite, Texas, 75149, United States
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Synexus Magyarorszag Egeszsegugyi Szolgaltato Kft
Budapest, 1036, Hungary
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Synexus Magyarorszag Egeszsegugyi Szolgaltato Kft
Zalaegerszeg, 8900, Hungary
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Szent Margit Rendelointezet Diabetologiai Ambulancia
Budapest, 1032, Hungary
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Taipei Veterans General Hospital
Taipei, 11217, Taiwan
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Tandem Clinical Research - Marrero
Marrero, Louisiana, 70072, United States
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The Catholic University of Korea Seoul St Marys Hospital
Seoul, 06591, South Korea
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Thermi Clinic S.A.
Thessaloniki, 57001, Greece
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Trial Management Associates - Myrtle Beach
Myrtle Beach, South Carolina, 29572, United States
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Universita degli Studi Gabriele D Annunzio di Chieti e Pescara
Chieti, 66100, Italy
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Universitaetsklinikum Allgemeines Krankenhaus Wien
Vienna, 1090, Austria
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Universitetssjukhuset Orebro
Örebro, 703 62, Sweden
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Uniwersytecki Szpital Kliniczny numer 4 Centrum Innowacyjnych Terapii
Lublin, 20-090, Poland
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Velocity Clinical Research - Dallas
Dallas, Texas, 75230, United States
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Yutenji Medical Clinic
Meguro-ku, Tokyo, 153-0053, Japan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Four pills, one goal: can a new combo tame type 2 diabetes?
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- Can QR codes and videos teach better foot care?
- Can a new injection help tackle obesity? a trial puts MWN105 to the test
- Can when you eat change how a diabetes drug works?
- Can a new daily pill outperform semaglutide for diabetes?