Screening for Sleep Disordered Breathing With Minimally Obtrusive Sensors

NCT02470182 | Unknown

• 1 other identifier: IRB00010124
• Study Type: observational
• Target: 52
• Locations: 1 country
• Sites: 1

Brief Summary

The purpose of this study is to learn more about breathing disorders during sleep. The investigators want to learn how breathing sounds made during sleep relate to breathing disorders during sleep.

Conditions

Sleep Apnea Syndromes; Snoring

Keywords

sleep apnea; snoring

Outcome Measures

Primary Outcomes (1)

• Non-typical breathing sounds or patterns correspond to oxygen desaturation

  This study aims to see if it is feasible to assess breathing problems during sleep using a high-quality microphone and wireless pulse oximeter. Our primary objective is to determine if non-typical breathing sounds or patterns correspond to oxygen desaturations of 3% or more from baseline.

  On the day of the study only (1 day)

Study Arms (3)

At-Home

Overnight sleep at home (30 subjects)

Sleep Lab

Overnight sleep at the OHSU sleep lab during routine polysomnography (30 subjects)

Sleep Lab + At-Home

Overnight sleep at the OHSU sleep lab during routine polysomnography, followed by overnight sleep at home (30 subjects)

Eligibility Criteria

• Age: 21 Years - 89 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Participants must be age 21-89 and have no self-reported sleep breathing problems. Participants must not use a breathing assistance device (such as a continuous positive airway pressure, or CPAP, machine) during sleep.

You may qualify if:

• Age 21-89
• No self-reported sleep breathing problems

You may not qualify if:

• Prior diagnosis for a sleep breathing problem (such as sleep apnea)
• Self-reported insomnia
• History of stroke
• Nasal or soft palate surgery in the last 12 months
• Use of a breathing assistance device (such as a CPAP machine)

Sponsors & Collaborators

• Oregon Health and Science University: lead

Study Sites (1)

Center for Spoken Language Understanding

Portland, Oregon, 97239, United States

Location

MeSH Terms

Conditions

Sleep Apnea Syndromes; Snoring

Condition Hierarchy (Ancestors)

Apnea; Respiration Disorders; Respiratory Tract Diseases; Sleep Disorders, Intrinsic; Dyssomnias; Sleep Wake Disorders; Nervous System Diseases; Respiratory Sounds; Signs and Symptoms, Respiratory; Signs and Symptoms; Pathological Conditions, Signs and Symptoms

Study Officials

• Jan van Santen, Ph.D.

  Oregon Health and Science University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: observational
• Observational Model: CASE ONLY
• Time Perspective: CROSS SECTIONAL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Ph.D. Candidate

Study Record Dates

• First Submitted: May 26, 2015
• First Posted: June 12, 2015
• Study Start: September 1, 2014
• Primary Completion: October 1, 2016
• Study Completion: June 1, 2020
• Last Updated: January 9, 2020

Record last verified: 2020-01

Locations

US (1)