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Recruiting Phase 1, Phase 2 NCT07301710

NCT07301710 Low-Tech Treatments for Obstructive Sleep Apnea

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Clinical Trial Summary
NCT ID NCT07301710
Status Recruiting
Phase Phase 1, Phase 2
Sponsor Uniformed Services University of the Health Sciences
Condition Obstructive Sleep Apnea (OSA)
Study Type INTERVENTIONAL
Enrollment 60 participants
Start Date 2026-01-29
Primary Completion 2027-09

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age 65 Years
Study Type INTERVENTIONAL
Interventions
High-Resistance Breathing and Drinking ExercisesLow-Resistance Breathing and Drinking Exercises

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.

This trial targets 60 participants in total. It began in 2026-01-29 with a primary completion date of 2027-09.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

The overall purpose of this study is to compare changes in sleep outcomes in people with obstructive sleep apnea (OSA) depending on their participation in one of two behavioral interventions; both involve drinking water and breathing. A second purpose is to compare outcomes between people who have sustained a traumatic brain injury (TBI) and those with no history of TBI. The main questions it aims to answer are whether sleep quality improves after 3-months of high-resistance versus low-resistance exercises, and whether people have different outcomes depending on their history of TBI.

Eligibility Criteria

Inclusion Criteria: * New diagnosis of OSA (AHI, ≥ 5) or failure of first-line OSA treatment; * Willingness to forego first-line OSA treatment or stop current OSA treatment for 3 months; * Ability to follow directions and perform the required exercises; * Age between 18-65 yr. Exclusion Criteria: * Current use of OSA treatment; * Medical comorbidities that require restricting fluid intake (e.g., dysphagia, renal disease, liver disease, hyponatremia); * Severe nasal obstruction; 4) severe ankyloglossia; 4) craniofacial abnormality; 5) severe pulmonary disease; 6) severe post-traumatic stress disorder; 7) very severe insomnia; 8) body mass index (BMI) ≥30 kg/m2

Contact & Investigator

Central Contact

Nancy P. Solomon, Ph.D.

✉ nancy.p.solomon.civ@health.mil

📞 301-319-7042

Frequently Asked Questions

Who can join the NCT07301710 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, up to 65 Years, studying Obstructive Sleep Apnea (OSA). Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT07301710 trial and what does that mean for participants?

Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.

Is NCT07301710 currently recruiting?

Yes, NCT07301710 is actively recruiting participants. Contact the research team at nancy.p.solomon.civ@health.mil for enrollment information.

Where is the NCT07301710 trial being conducted?

This trial is being conducted at Bethesda, United States.

Who is sponsoring the NCT07301710 clinical trial?

NCT07301710 is sponsored by Uniformed Services University of the Health Sciences. The trial plans to enroll 60 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: November 2026  ·  Data Methodology