Condition

Obstructive Sleep Apnea of Adult clinical trials and research

• 11Clinical trials
• 7Countries

Newest Obstructive Sleep Apnea of Adult clinical trials

All recruiting trials (11)

• Using smartwatches to predict obstructive sleep apnea

  This study is testing whether smartwatches can help find signs of obstructive sleep apnea by tracking health data while you sleep.

  Recruiting Seoul National University Hospital · Seoul · NCT06792188

• Evaluating the effects of hypoglossal nerve stimulation on metabolism in sleep apnea patients

  This study is testing if a therapy that stimulates a nerve in the tongue can help people with sleep apnea improve their metabolism and reduce health risks.

  Recruiting Columbia University · New York, New York · NCT06720545

• Assessing OSA risk in dental patients undergoing general anesthesia

  This study is trying to see how many dental patients who will be put under general anesthesia might have obstructive sleep apnea and if it affects their recovery.

  Recruiting at 2 sites Kırıkkale University · Kayseri and 1 other locations · NCT06430957

• Melatonin's effects on sleep and blood pressure in patients with obstructive sleep apnea

  This study tests if taking melatonin can help adults with obstructive sleep apnea sleep better and lower their blood pressure.

  Recruiting Phase 4 Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran · Mexico City · NCT06380491

• Effects of GLP-1 Agonists After Bariatric Surgery

  This study is testing whether continuing or stopping a specific diabetes medication after weight loss surgery helps improve health for people who have had gastric bypass or sleeve gastrectomy.

  Recruiting Phase 4 University of Missouri-Columbia · Columbia, Missouri · NCT06132477

• Training to strengthen breathing muscles in people with obstructive sleep apnea

  This study is testing if a special breathing exercise program can help adults with obstructive sleep apnea feel less sleepy during the day and improve their breathing at night while using CPAP.

  Recruiting Centre Hospitalier Régional d'Orléans · Orléans · NCT06117579

• Oropharyngeal exercises for obstructive sleep apnea patients using a mandibular advancement device

  This study is testing if special exercises for the throat and tongue can help adults with obstructive sleep apnea who are already using a mouth device to sleep better.

  Recruiting National Cheng-Kung University Hospital · Tainan · NCT06103630

• Exercise program for improving breathing in obstructive sleep apnea

  This study is testing whether a special exercise program can help people with newly diagnosed obstructive sleep apnea breathe better and improve their sleep quality.

  Recruiting National Cheng-Kung University Hospital · Tainan, Taiwan · NCT05739617

• Effects of atorvastatin on inflammation in sleep apnea patients

  This study is testing if taking atorvastatin daily can lower inflammation in people with obstructive sleep apnea who are using CPAP therapy.

  Recruiting Phase 1 Columbia University · New York, New York · NCT05289063

• Examining fat tissue in people with obstructive sleep apnea

  This study looks at how obstructive sleep apnea affects fat tissue in people and whether these changes could increase the risk of heart and metabolic problems.

  Recruiting Mayo Clinic · Rochester, Minnesota · NCT03307330

• How changes in brain blood flow affect breathing during sleep

  This project will test whether temporarily lowering blood flow to the brain changes how healthy adults' breathing responds to low oxygen and high carbon dioxide during normal sleep and short periods of low oxygen.

  Recruiting Phase 1/2 University of Calgary · Calgary, Alberta · NCT03255408

Related topics

Quick answers

How many Obstructive Sleep Apnea of Adult clinical trials are recruiting right now?

11, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 7 countries. The most sites are in United States (4 trials), Taiwan (2 trials), Canada (1 trial), Mexico (1 trial), South Korea (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 2, Phase 1/2: 1, Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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