MariTide trials recruiting now

8 registrations that name mariTide as a study arm and are recruiting or about to, as ClinicalTrials.gov listed them on Oct 20, 2026. Read each listing for its full criteria and current status.

Kymata never assesses eligibility. Each listing names its own criteria; only its study team can say whether someone can join. Trial doses are given under the trial's monitoring and are not a schedule for anyone outside it.

Filter 8 registrations

Status

Phase

416US sites across 41 states

All 8 registrations

RecruitingNCT07037433

Evaluating the Impact of Maridebart Cafraglutide on Cardiovascular Outcomes in Participants With Atherosclerotic Cardiovascular Disease and Overweight or Obesity

  • Phase 3
  • Amgen
  • About 12,800 people
  • Started Jul 25, 2025

In plain words A Phase 3 study of mariTide in people 45 to 99, run by Amgen. It plans to enroll about 12,800 people at 783 sites, 140 of them in the US.

Who it lists and where

Who the trial lists, as registered

Lists people 45 to 99. Conditions: Atherosclerotic Cardiovascular Disease; Overweight; Obesity.

  • Age ≥ 45 years at screening.
  • BMI of ≥ 27.0 kg/m\^2 at screening.
  • History of Atherosclerotic Cardiovascular Disease (ASCVD) with a documented history of at least one of the following:
  • Prior MI (presumed atherothrombotic event due to plaque rupture/erosion).

2 more inclusion criteria and the exclusion criteria are on the listing.

What it tests, as registered

Maridebart Cafraglutide; Placebo

Registered summary

The primary objective of this trial is to demonstrate that maridebart cafraglutide is superior to placebo when given as an adjunct to standard of care with respect to reducing cardiovascular (CV) morbidity and mortality.

Where, as registered

140 US sites in 36 states; also Czechia (41), China (40), Germany (39), Poland (39), Brazil (37), Spain (33), Hungary (32), Japan (32), Netherlands (31), Argentina (30), United Kingdom (28), Slovakia (20), Turkey (Türkiye) (20), Australia (18), Canada (17), France (16), Romania (15), Greece (14), South Korea (14), Denmark (13), Italy (13), Belgium (12), Mexico (11), Bulgaria (10), Portugal (10), Austria (9), Taiwan (8), Chile (7), Sweden (7), Colombia (6), Finland (6), Singapore (6), Switzerland (6), Hong Kong (2), Puerto Rico (1).

RecruitingNCT07037459

Maridebart Cafraglutide in Heart Failure With Preserved or Mildly Reduced Ejection Fraction and Obesity

  • Phase 3
  • Amgen
  • About 5,056 people
  • Started Jun 25, 2025

In plain words A Phase 3 study of mariTide in people 18 to 99, run by Amgen. It plans to enroll about 5,056 people at 657 sites, 121 of them in the US.

Who it lists and where

Who the trial lists, as registered

Lists people 18 to 99. Conditions: Heart Failure With Preserved Ejection Fraction; Heart Failure With Mildly Reduced Ejection Fraction; Obesity.

  • Age ≥ 18 years at the time of informed consent.
  • BMI ≥ 30.0 kg/m\^2 at randomization.
  • HF diagnosed for at least 30 days with New York Heart Association (NYHA) Class II-IV at the time of informed consent.
  • Managed with HF standard of care therapies.

1 more inclusion criterion and the exclusion criteria are on the listing.

What it tests, as registered

Maridebart cafraglutide; Placebo

Registered summary

This trial will examine if maridebart cafraglutide as an adjunct to standard of care will lead to a reduction in heart failure (HF) events such as HF hospitalizations and urgent HF visits, cardiovascular (CV) deaths and improvement in HF symptoms in participants with HF with preserved ejection fraction (HFpEF) and HF with mildly reduced ejection fraction (HFmrEF) who are obese. This is a phase 3, global, multicenter, 2-part trial with a double-blind period and an open-label extension (OLE). The full summary is on the listing.

Where, as registered

121 US sites in 30 states; also China (52), Czechia (39), Germany (31), Hungary (27), Poland (25), Japan (24), Argentina (23), United Kingdom (23), Canada (21), Brazil (19), Slovakia (19), Spain (19), Australia (16), France (16), Italy (16), Netherlands (16), Belgium (15), Greece (15), Bulgaria (13), Austria (12), Turkey (Türkiye) (12), Romania (11), Chile (10), Colombia (10), Portugal (8), Sweden (8), Denmark (7), Switzerland (7), Mexico (6), Taiwan (6), Finland (4), South Korea (4), Hong Kong (2).

RecruitingNCT07684235

Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-1-EXTENSION)

  • Phase 3
  • Amgen
  • About 3,200 people
  • Started Jul 23, 2026

In plain words A Phase 3 study of mariTide in people 18 to 99, run by Amgen. It plans to enroll about 3,200 people at 92 sites, 71 of them in the US.

Who it lists and where

Who the trial lists, as registered

Lists people 18 to 99. Conditions: Obesity; Overweight.

  • Signed informed consent form (ICF) which includes compliance with the requirements and restrictions listed in the ICF and in this protocol.
  • Completed the parent trial (2010181)
  • Completed week 72 visit in parent trial
  • Did not permanently discontinue trial intervention in parent trial

2 more inclusion criteria and the exclusion criteria are on the listing.

What it tests, as registered

Maridebart cafraglutide; Placebo

Registered summary

The primary objective of this trial is to evaluate the long-term efficacy, safety, and tolerability of maridebart cafraglutide in participants with obesity or overweight. Trial 20250197 is an extension of trial 20210181 (NCT06858839).

Where, as registered

71 US sites in 27 states; also Australia (8), Japan (7), Canada (3), Puerto Rico (3).

RecruitingNCT07575399

Efficacy, 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)

  • Phase 3
  • Amgen
  • About 300 people
  • Started May 11, 2026

In plain words A Phase 3 study of mariTide in people 18 to 99, run by Amgen. It plans to enroll about 300 people at 53 sites, 52 of them in the US.

Who it lists and where

Who the trial lists, as registered

Lists people 18 to 99. Conditions: Obesity or Overweight.

  • Body Mass Index (BMI) ≥ 25 at screening.
  • Weight loss of ≥ 10% on weekly GLP-1 RA.
  • Stable body weight.
  • Stable dose of GLP-1RA.

3 more inclusion criteria and the exclusion criteria are on the listing.

What it tests, as registered

Maridebart Cafraglutide

Registered summary

Efficacy, safety and tolerability of switching from GLP-1RA to maridebart cafraglutide in adults with obesity or overweight.

Where, as registered

52 US sites in 19 states; also Puerto Rico (1).

RecruitingNCT07684144

Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-2-EXTENSION)

  • Phase 3
  • Amgen
  • About 950 people
  • Started Jul 29, 2026

In plain words A Phase 3 study of mariTide in people 18 to 99, run by Amgen. It plans to enroll about 950 people at 45 sites, 31 of them in the US.

Who it lists and where

Who the trial lists, as registered

Lists people 18 to 99. Conditions: Obesity; Overweight; Diabetes Mellitus, Type 2.

  • Signed informed consent form (ICF) indicating compliance with the requirements and restrictions listed in the ICF and this protocol.
  • Participants completing Study 20210184 must meet the following criteria:
  • Completed the Week 72 visit in Study 20210184.
  • Did not permanently discontinue the investigational product in the parent trial (20210184).

2 more inclusion criteria and the exclusion criteria are on the listing.

What it tests, as registered

Maridebart Cafraglutide; Placebo

Registered summary

The primary objective of this trial is to evaluate the long-term efficacy, safety, and tolerability of maridebart cafraglutide in participants with obesity and type 2 diabetes mellitus. Trial 20210182 is extension of trial 20210184 (NCT06858878).

Where, as registered

31 US sites in 16 states; also Japan (11), Canada (1), Puerto Rico (1), United Kingdom (1).

Not yet recruitingNCT07871409

Home Self-administration of Maridebart Cafraglutide With Autoinjector in Adults Living With Obesity or Overweight

  • Phase 3
  • Amgen
  • About 230 people
  • Starts Oct 28, 2026 (estimated)

In plain words A Phase 3 study of mariTide in people 18 to 99, run by Amgen. It plans to enroll about 230 people at 1 US site.

Who it lists and where

Who the trial lists, as registered

Lists people 18 to 99. Conditions: Obesity; Overweight.

  • Body mass index (BMI) ≥ 30 kilograms per meter square (kg/m\^2), or BMI ≥ 27 to < 30 kg/m\^2 with one of the following:
  • hypertension: treated, or with systolic blood pressure ≥ 130 millimeters of mercury (mmHg) or diastolic blood pressure ≥ 80 mmHg
  • dyslipidemia: treated or previously diagnosed high cholesterol, high triglycerides, or low HDL cholesterol.
  • history of obstructive sleep apnea

5 more inclusion criteria and the exclusion criteria are on the listing.

What it tests, as registered

Maridebart cafraglutide; Autoinjector

Registered summary

The main objective of this study is to assess participants' ability to self-administer subcutaneous doses of maridebart cafraglutide at home using an autoinjector device.

Where, as registered

1 US site in 1 state.

Not yet recruitingNCT07866066

Maridebart Cafraglutide Versus Semaglutide in Participants With Type 2 Diabetes

  • Phase 3
  • Amgen
  • About 1,300 people
  • Starts Nov 2, 2026 (estimated)

In plain words A Phase 3 study of mariTide in people 18 and older, run by Amgen. It plans to enroll about 1,300 people and lists no sites yet.

Who it lists and where

Who the trial lists, as registered

Lists people 18 and older. Conditions: Diabetes Mellitus, Type 2.

  • HbA1c of ≥ 7.5% (58.0 millimoles per mole (mmol/mol)) and ≤ 10.5% (91.0 mmol/mol) at screening.
  • Treatment of Type 2 diabetes (T2D) with metformin (≥ 1500 milligrams per day (mg/day), or maximum tolerated dose as per investigator judgment) with or without an sodium-glucose cotransporter-2 (SGLT-2) inhibitor on a stable total daily…
  • Body mass index (BMI) ≥ 25 kilograms per meter squared (kg/m\^2) at screening.

The exclusion criteria are on the listing.

What it tests, as registered

Maridebart cafraglutide; Semaglutide

Registered summary

The main objective of this trial is to evaluate whether maridebart cafraglutide is non-inferior to semaglutide in improving glycemic control in participants with type 2 diabetes (T2D) who are receiving metformin treatment, with or without a sodium-glucose cotransporter-2 (SGLT-2) inhibitor.

Where, as registered

No sites listed yet.

Not yet recruitingNCT07832799

Comparing the Extent to Which Two Maridebart Cafraglutide Drug Products Are Made Available in the Body After a Single Subcutaneous Dose

  • Phase 1
  • Amgen
  • About 340 people
  • Starts Oct 12, 2026 (estimated)

In plain words A Phase 1 study of mariTide in people 18 to 60, run by Amgen. It plans to enroll about 340 people and lists no sites yet.

Who it lists and where

Who the trial lists, as registered

Lists people 18 to 60. Conditions: Overweight; Obesity.

  • Male or female participants, of any race, between 18 and 60 years of age (inclusive).
  • Females must not be pregnant or lactating.
  • Body mass index of ≥ 25.0 to < 40.0 kilograms per square meter (kg/m\^2).
  • Have a stable body weight within 3 months before screening.

The exclusion criteria are on the listing.

What it tests, as registered

Maridebart Cafraglutide

Registered summary

The primary objective of this trial is to evaluate the pharmacokinetics (PK) of two maridebart cafraglutide drug products in participants living with overweight or obesity.

Where, as registered

No sites listed yet.

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