← Eichor
Study identifier: NCT05156112 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

OSA PAP Treatment for Veterans With SUD and PTSD on Residential Treatment Unit

Condition: Post Traumatic Stress Disorder · Obstructive Sleep Apnea · Substance Use Disorder  ·  Sponsor: VA Office of Research and Development

PhaseNA
Planned participants194
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Substance use disorder (SUD) and posttraumatic stress disorder (PTSD) frequently co-occur and having both disorders is associated with greater psychological and functional impairment than having either disorder alone. This is especially true in residential settings where both disorders are more severe than outpatient settings. Obstructive sleep apnea (OSA) is highly comorbid with both disorders and untreated OSA is associated with worse functional impairment across multiple domains, worse quality of life, worse PTSD, higher suicidal ideation, and higher substance use and relapse rates. Treating OSA with evidence-based positive airway pressure (PAP) in Veterans with SUD/PTSD on a residential unit is a logical way to maximize treatment adherence and treatment outcomes. This study compares OSA treatment while on a SUD/PTSD residential unit to a waitlist control group. The investigators hypothesize that treating OSA on the residential unit, compared to the waitlist control, will have better functional, SUD, and PTSD outcomes.

This description comes directly from the study's public registry record.

Talk to the study team

Peter Colvonen, PhD  ·  (858) 552-8585  ·  peter.colvonen@va.gov

Always discuss trial participation with your own doctor first.

Locations (1)

VA San Diego Healthcare System, San Diego, CASan Diego, California, United StatesRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT05156112