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RECRUITING
NCT05589753
PHASE1/PHASE2

Sleep Disordered Breathing With Opioid Use

Sponsor: VA Office of Research and Development

View on ClinicalTrials.gov

Summary

There is an increased risk for sleep disordered breathing (SDB), sleep-related hypoventilation and irregular breathing in individuals on chronic prescription opioid medications. Almost 30% of a veteran sleep clinic population had opioid-associated central sleep apnea (CSA). The proposal aims to identity whether oxygen and acetazolamide can be effective in reducing unstable breathing and eliminating sleep apnea in chronic opioid use via different mechanisms. We will study additional clinical parameters like quality of life, sleep and pain in patients with and without opioid use. This proposal will enhance the investigators' understanding of the pathways that contribute to the development of sleep apnea with opioid use. The investigators expect that the results obtained from this study will positively impact the health of Veterans by identifying new treatment modalities for sleep apnea.

Official title: Targeting Chemoreceptor Control of Breathing During Sleep to Mitigate Opioid-Associated Sleep Disordered Breathing

Key Details

Gender

All

Age Range

18 Years - 89 Years

Study Type

INTERVENTIONAL

Enrollment

150

Start Date

2019-05-02

Completion Date

2027-03-31

Last Updated

2025-07-18

Healthy Volunteers

Yes

Interventions

OTHER

Hyperoxia

The ventilatory effects of brief hyperoxia will be assessed by analyzing control breaths on room air immediately preceding the hyperoxic exposure, and comparing with the primary end-point, nadir minute ventilation breath, immediately following the brief hyperoxic exposure.

DRUG

Acetazolamide

Participants with sleep apnea will ingest capsules containing either placebo or acetazolamide 500 mg twice a day for 6 days. On the final 4 consecutive nights while still on ACZ, the investigators will perform i) physiology tests and ii) in-lab follow-up PSG.

Locations (1)

John D. Dingell VA Medical Center, Detroit, MI

Detroit, Michigan, United States