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Pipeline › maridebart cafraglutide

maridebart cafraglutide

Not FDA-approved, and in phase 2 development, not authorised in the European Union. 12 active trials, the next due to complete 2027-01-21.

GIP antagonist/GLP-1 agonist, SC, from Amgen. Every figure below is taken directly from ClinicalTrials.gov, Drugs@FDA, the FDA Drug Shortage Database, the EMA register or Europe PMC, and re-checked every four hours.

Status
phase2
Target
GIP antagonist/GLP-1
Route
SC
Sponsor
Amgen
Brand names
Maritide
First FDA approval
Not approved
EU authorisation
Not authorised
Active trials
12 (10 in phase 3)
Participants enrolled
28,632
Trials with a reporting date
11
Approved FDA submissions
0

Recent changes

DetectedChangeTrialDetailPhase
2026-08-24Status changedExtension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-2-EXTENSION)
NCT07684144 · Amgen
Not yet recruiting → RecruitingP3

When these trials report

23Q3 26: 0 trials reportingQ4 26: 0 trials reportingQ1 27: 2 trials reporting, 2 phase 3Q2 27: 1 trial reporting, 1 phase 3Q3 27: 3 trials reporting, 2 phase 3Q4 27: 2 trials reporting, 2 phase 3Q1 28: 1 trial reporting, 1 phase 3Q2 28: 2 trials reporting, 2 phase 3Q3 26Q4 26Q1 27Q2 273Q3 27Q4 27Q1 28Q2 28
When trials are due to report, by quarter — hover a bar for the count. These dates are filed by the sponsor and often move.

Next 11 of 11 active trials by estimated primary completion.

Est. completionTrialSponsorPhaseParticipants
2027-01-21Efficacy and Safety of Maridebart Cafraglutide in Adult Participants With Type 2 Diabetes Mellitus Who Have Obesity or Are Overweight
NCT06858878 · Percent Change from Baseline in Body Weight at Week 72
AmgenP31,105
2027-01-21Evaluation of Maridebart Cafraglutide in Adult Participants Without Type 2 Diabetes Mellitus Who Have Obesity or Are Overweight
NCT06858839 · Percent Change From Baseline in Body Weight at Week 72
AmgenP33,853
2027-04-27Efficacy and Safety of Maridebart Cafraglutide in Adult Participants in Japan Who Have Obesity Disease
NCT06987695 · Percent Change From Baseline in Body Weight at Week 72
AmgenP3279
2027-09-29A Trial to Evaluate Efficacy and Safety of Maridebart Cafraglutide in Adults Living With Elevated Liver Fat and Obesity or Overweight
NCT07441252 · Percent Change from Baseline in Liver Fat Content by Magnetic Resonance Imaging Proton Density Fat Fraction (MRI-PDFF) at Week 52
AmgenP2180
2027-09-29Maridebart Cafraglutide Versus Placebo in Adult Participants With Obstructive Sleep Apnea Not on Positive Airway Pressure (PAP) Therapy
NCT07226765 · Change in Apnea-hypopnea Index (AHI) from baseline at Week 52
AmgenP3250
2027-09-29Maridebart Cafraglutide Versus Placebo in Adult Participants With Obstructive Sleep Apnea on Positive Airway Pressure Therapy
NCT07225686 · Change in Apnea-Hypopnea Index (AHI) from baseline at week 52
AmgenP3250
2027-12-26Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-1-EXTENSION)
NCT07684235 · Percent Change in Body Weight from Baseline of the Parent Trial (20210181)
AmgenP33,200
2027-12-26Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-2-EXTENSION)
NCT07684144 · Percent Change in Body Weight from Baseline of the Parent Trial (20210184)
AmgenP3950
2028-01-03Efficacy, Safety and Tolerability of Switching From Glucagon-like Peptide-1 Receptor Agonists (GLP-1RA) to Maridebart Cafraglutide in Adults With Obesity or Overweight (MARITIME-SWITCH)
NCT07575399 · Percent Change from Baseline in Body Weight at Week 68
AmgenP3300
2028-06-30Evaluating the Impact of Maridebart Cafraglutide on Cardiovascular Outcomes in Participants With Atherosclerotic Cardiovascular Disease and Overweight or Obesity
NCT07037433 · Time to First Occurrence of a Composite Endpoint Consisting of: CV Death, Myocardial Infarction (MI), or Ischemic Stroke (3-point Major Adverse Cardiac Events [3-P MACE])
AmgenP312,800
2028-06-30Maridebart Cafraglutide in Heart Failure With Preserved or Mildly Reduced Ejection Fraction and Obesity
NCT07037459 · Time to First Occurrence of a Composite Endpoint Consisting of: CV Death or HF Events
AmgenP35,056

Indications under study

Atherosclerotic Cardiovascular Disease; Diabetes Mellitus, Type 2; Heart Failure With Mildly Reduced Ejection Fraction; Heart Failure With Preserved Ejection Fraction; Obesity; Obesity Disease; Obesity or Overweight; Obstructive Sleep Apnea; Overweight; Overweight or Obesity and Elevated Liver Fat; Type 2 Diabetes Mellitus (T2DM); Type 2 Diabetes Mellitus (T2DM), Obesity, Overweight.

Recent papers

PublishedTitleJournal
2026-06-01Design and therapeutic rationale of antibody-peptide conjugates: insights from maridebart cafraglutide (AMG133) and emerging applications
Yie J, Mou Z, Liu X.
Antib Ther
2025-12-01Once-Monthly Maridebart Cafraglutide in Obesity - A Phase 2 Trial. Reply
Jastreboff AM, Ryan DH, Pannacciulli N.
N Engl J Med
2025-06-23Once-Monthly Maridebart Cafraglutide for the Treatment of Obesity - A Phase 2 Trial
Jastreboff AM, Ryan DH, Bays HE, Ebeling PR, Mackowski MG, Philipose N, Ross L, Liu Y, Burns CE, Abbasi SA, Pannacciulli N, MariTide Phase 2 Obesity Trial Investigators.
N Engl J Med

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