SuspendedNot Applicable

Diagnosis of Sleep-Related Respiratory Disorders in Patients With Narcotic Medications

Stopped: Due to the recent COVID-19 surge the majority of our staff was pulled from sleep care to inpatient care. Thus, we have had to temporarily pause in-lab studies until our staff returns. We hope to proceed with recruitment as soon as possible.

United States200 participantsStarted 2019-08-08

Plain-language summary

The present study is a prospective, single cohort study involving patients on narcotic medications, undergoing overnight sleep studies in the clinical sleep laboratory. The main hypothesis for the study is that the the frequency of sleep respiratory events (including central apneas) identified by a home sleep apnea test (HSAT) device (WatchPAT200U (wp200U) with centrals; Itamar Medical Ltd.) will significantly correlate with in-lab polysomnography (gold standard).

Who can participate

Age range18 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria * Kaiser Permanente member * Patient is able to read, understand and sign the informed consent form. * Subject on current narcotic prescription with of at least 4 nights/week (subject will be asked on night of PSG if they took narcotic medication and specific medication taken) Exclusion Criteria * Finger deformity that precludes adequate sensor appliance * Use of one of the following medications: alpha blockers, short acting nitrates (less than 3 hours before the study) * Patients that are oxygen dependent * Patients with Chronic Obstructive Pulmonary Disease (COPD) with FEV1 \<70%, obesity hypoventilation syndrome, neuromuscular weakness

What they're measuring

Accuracy of Central Sleep Apnea Events

Timeframe: 1 year

Accuracy of Other Various Sleep Metrics

Timeframe: 1 year

Trial details

NCT IDNCT03670914

SponsorKaiser Permanente

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-07

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