Maridebart Cafraglutide Versus Placebo in Adult Participants With Obstructive Sleep Apnea Not on Positive Airway Pressure (PAP) Therapy

NCT ID: NCT07226765

Last Updated: 2025-11-10

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

NOT_YET_RECRUITING

Clinical Phase

PHASE3

Total Enrollment

250 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-12-17

Study Completion Date

2028-09-13

Brief Summary

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This Phase 3 clinical trial is designed to evaluate the efficacy and safety of maridebart cafraglutide compared to placebo over a 52-week period in adults with obstructive sleep apnea (OSA) who are not on PAP therapy and are living with overweight or obesity.

Detailed Description

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Conditions

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Obstructive Sleep Apnea

Keywords

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Obstructive sleep apnea OSA Overweight Obesity Maridebart Cafraglutide AMG 133 MariTide

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 receive maridebart cafraglutide subcutaneously (SC).

Group Type EXPERIMENTAL

Maridebart cafraglutide

Intervention Type DRUG

Participants will receive maridebart cafraglutide SC.

Placebo

Participants will receive placebo SC.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Participants will receive placebo SC.

Interventions

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Maridebart cafraglutide

Participants will receive maridebart cafraglutide SC.

Intervention Type DRUG

Placebo

Participants will receive placebo SC.

Intervention Type DRUG

Other Intervention Names

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AMG 133 MariTide

Eligibility Criteria

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Inclusion Criteria

* Participants must have an AHI of 15 or higher on polysomnography (PSG) at Day 1 before randomization.
* Body Mass Index (BMI) of 27 kg/m\^2 or more at the time of screening.
* History of at least one unsuccessful attempt at weight loss through diet and exercise.
* Participants must not have used PAP therapy for at least 4 weeks before screening, are unwilling/unable to use PAP, and do not plan to use PAP therapy during the study.

Exclusion Criteria

* Individuals who have had any previous or planned upper airway surgery for sleep apnea or major ear, nose, or throat surgery.
* Those with significant craniofacial abnormalities that may affect breathing at screening.
* Participants diagnosed with Central Apnea with a percentage of central apneas/hypopneas of 50% or more, or those diagnosed with Cheyne Stokes Respiration.
* Active device treatment of OSA (eg, PAP, oral appliances), or other treatments, that in the opinion of the investigator, may interfere with study outcomes, unless willing to stop treatment at screening and throughout the study.
* Individuals with respiratory diseases like obesity hypoventilation syndrome or daytime hypercapnia, neuromuscular diseases or other conditions that could interfere with the trial results, according to the investigator's opinion.
Minimum Eligible Age

18 Years

Maximum Eligible Age

99 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

Central Contacts

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Amgen Call Center

Role: CONTACT

Phone: 866-572-6436

Email: [email protected]

Related Links

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http://www.amgentrials.com

AmgenTrials clinical trials website

Other Identifiers

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20250002

Identifier Type: -

Identifier Source: org_study_id