Sleep apnea pill shows promise in phase 3 trial

NCT ID NCT05811247

Completed Symptom relief Sponsor: Apnimed Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested a new medication called AD109 (a combination of two drugs) to treat obstructive sleep apnea in adults who cannot or will not use a CPAP machine. About 660 participants took either the pill or a placebo for one year. The main goal was to see if the pill reduces the number of breathing pauses during sleep. The trial has been completed, and results will show if this pill can ease sleep apnea symptoms.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

obstructive sleep apnea syndrome

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

OSA

Contacts and locations

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Locations

Advanced Respiratory and Sleep Medicine, LLC

Huntersville, North Carolina, 28078, United States
Alpine Clinical Research Center

Boulder, Colorado, 80301, United States
Arrow Clinical Trials

Daytona Beach, Florida, 32117, United States
Baystate Medical Center (BMC) - Baystate Sleep Medicine

Springfield, Massachusetts, 01199, United States
Brian Abaluck, LLC

Malvern, Pennsylvania, 19355, United States
CTI Clinical Research Center

Cincinnati, Ohio, 45212, United States
CenExel CNS

Los Alamitos, California, 90720, United States
CenExel iResearch

Decatur, Georgia, 30030, United States
Cenexel Research Centers of America - Hollywood

Hollywood, Florida, 33024, United States
Central Texas Neurology Consultants, PA

Round Rock, Texas, 78681, United States
Centricity Research Rincon Pulmonology

Rincon, Georgia, 31326, United States
Chandler Clinical Trials

Chandler, Arizona, 85224, United States
Chicago Research Center Inc

Chicago, Illinois, 60634, United States
Clayton Sleep Institute

St Louis, Missouri, 63123, United States
Clinical Neurophysiology Services

Sterling Heights, Michigan, 48314, United States
Clinical Neuroscience Solutions - Memphis

Memphis, Tennessee, 38119, United States
Clinical Research of Gastonia

Gastonia, North Carolina, 28054, United States
Clinical Site Partners, LLC dba Flourish Research

Winter Park, Florida, 32789, United States
Clinilabs, Inc

Eatontown, New Jersey, 07724, United States
Coastal Carolina Health Care

New Bern, North Carolina, 28562, United States
Empire Clinical Research

Pomona, California, 91767, United States
FutureSearch Trials of Neurology

Austin, Texas, 78731, United States
Great Plains Health

North Platte, Nebraska, 69101, United States
Healthcare Research Network

Hazelwood, Missouri, 63042, United States
Henderson Clinical Trials

Henderson, Nevada, 89052, United States
Henry Ford Health (Sleep Research Department)

Novi, Michigan, 48377, United States
Infinity Medical Research

North Dartmouth, Massachusetts, 02747, United States
Ivetmar Medical Group LLC

Miami, Florida, 33155, United States
Lowcountry Lung and Critical Care

Charleston, South Carolina, 29406, United States
Maimonides Sleep Arts and Sciences

Albuquerque, New Mexico, 87107, United States
Marvel Clinical Research, LLC

Huntington Beach, California, 92647, United States
Medster Research

Valdosta, Georgia, 31605, United States
Meridian Clinical Research

Raleigh, North Carolina, 27607, United States
Mountain View Clinical Research, Inc.

Denver, Colorado, 80209, United States
NeuroScience Research Center, LLC

Canton, Ohio, 44718, United States
NeuroTrials Research

Atlanta, Georgia, 30328, United States
Neurocare, Inc

Newton, Massachusetts, 02459, United States
Northwell Health Physician Partners

New Hyde Park, New York, 11042, United States
Northwest Research Center

Portland, Oregon, 97202, United States
Nouvelle Clinical Research

Cutler Bay, Florida, 33189, United States
Nuvance Health

Norwalk, Connecticut, 06850, United States
Ohio Sleep Medicine Institute

Dublin, Ohio, 43017, United States
Orange County Research Institute

Anaheim, California, 92801, United States
Pacific Research Network

San Diego, California, 92103, United States
Palm Beach Research ClinEdge-PPDS

West Palm Beach, Florida, 33409, United States
PharmaDev Clinical Research Institute, LLC

Miami, Florida, 33176, United States
Preferred Research Partners, Inc.

Little Rock, Arkansas, 72211, United States
Renstar Medical Research

Ocala, Florida, 34470, United States
Research Carolina Elite

Denver, North Carolina, 28037, United States
SDS Clinical Trials Inc.

Santa Ana, California, 92705, United States
Santa Monica Clinical Trials

Los Angeles, California, 90025, United States
Sleep Disorders Center of Alabama

Birmingham, Alabama, 35213, United States
Sleep Disorders Centers of the Mid-Atlantic

Glen Burnie, Maryland, 21061, United States
Sleep Disorders Centers of the Mid-Atlantic

Vienna, Virginia, 22182, United States
Sleep Management Institute

Cincinnati, Ohio, 45245, United States
Sleep Practitioners, LLC

Macon, Georgia, 31210, United States
Sleep Therapy Research Center

San Antonio, Texas, 78229, United States
St Lukes Hospital

Chesterfield, Missouri, 63017, United States
St. Francis Medical Institute

Clearwater, Florida, 33765, United States
Teradan Clinical trials LLC

Brandon, Florida, 33511, United States
UPMC Comprehensive Lung Center - Sleep Medicine

Pittsburgh, Pennsylvania, 15213, United States
Velocity Clinical Research

Rockville, Maryland, 20854, United States
Velocity Clinical Research - Greenville

Greenville, South Carolina, 29615, United States
Western Michigan University Homer Stryker M.D. School of Medicine

Kalamazoo, Michigan, 49008, United States