Obstructive Sleep apnoea Clinical Trials

8 recruitingLast updated: May 29, 2026

There are 8 actively recruiting obstructive sleep apnoea clinical trials across 13 countries. Studies span Phase 3, Not Applicable. Top locations include Atlanta, Georgia, United States, Barcelona, Spain, Beijing, Beijing Municipality, China. Updated daily from ClinicalTrials.gov.


Obstructive Sleep apnoea Trials at a Glance

8 actively recruiting trials for obstructive sleep apnoea are listed on ClinicalTrialsFinder across 6 cities in 13 countries. The largest study group is Phase 3 with 3 trials, with the heaviest enrollment activity in Atlanta, Barcelona, and Beijing. Lead sponsors running obstructive sleep apnoea studies include Novo Nordisk A/S, NHMRC, and Dr R Ratnavadivel, Adelaide Institute for Sleep Health, Daws Rd, Daw Park SA 5041.

Browse obstructive sleep apnoea trials by phase

About Obstructive Sleep apnoea Clinical Trials

Looking for clinical trials for Obstructive Sleep apnoea? There are currently 5 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Obstructive Sleep apnoea trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Obstructive Sleep apnoea clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 18 of 8 trials

Recruiting
Phase 3

AMAZE 3: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep Apnoea Not Treated With Positive Airway Pressure Lose Weight and Improve Sleep Apnoea

ObesityOverweightObstructive Sleep apnoea
Novo Nordisk A/S300 enrolled80 locationsNCT07571005
Recruiting
Phase 3

AMAZE 4: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Obstructive Sleep Apnoea Treated With Positive Airway Pressure Lose Weight and Improve Sleep Apnoea

ObesityOverweightObstructive Sleep apnoea
Novo Nordisk A/S300 enrolled91 locationsNCT07571109
Recruiting
Not Applicable

Feasibility of Upper Airway Stimulation in OSA

Obstructive Sleep Apnoea (OSA)
Notos Medical Limited15 enrolled1 locationNCT07396649
Recruiting
Not Applicable

A Study Assessing Adult Patients Referred to an NHS Sleep Service With Suspected Obstructive Sleep Apnoea. This Study Aims to Compare the Sunrise Wearable Diagnostic Device Performance and Potential Inclusion in a NHS Diagnostic Pathway With Oximetry and WatchPAT Which Are Currently Used.

Obstructive Sleep Apnoea (OSA)
Virginia Hawkins100 enrolled1 locationNCT07269483
Recruiting

Reducing Sleep Apnoea for the Prevention of Dementia

Obstructive Sleep apnoea
The University of Sydney90 enrolled4 locationsACTRN12621001190897
Recruiting

A comparison between positional therapy and continuous positive airway pressure therapy for positional obstructive sleep apnoea..

Positional obstructive sleep apnoea
Dr Mal Wilson30 enrolled1 locationACTRN12619000475145
Recruiting

Use of a CO2 clamp and or CPAP to stabilize respiration in patients with combined central and obstructive sleep apnoea

Central and Obstructive sleep apnoea
Dr R Ratnavadivel, Adelaide Institute for Sleep Health, Daws Rd, Daw Park SA 504110 enrolled1 locationACTRN12605000441617
Recruiting
Phase 3

Obstructive Sleep Apnoea and Cardiovascular Disease

Obstructive Sleep Apnoea (OSA)
NHMRC20 enrolled1 locationACTRN12605000271606