OSA Homemonitoring

NCT ID: NCT03213236

Last Updated: 2024-07-03

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

WITHDRAWN

Clinical Phase

NA

Study Classification

INTERVENTIONAL

Study Start Date

2017-07-01

Study Completion Date

2020-09-28

Brief Summary

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Up to now, no studies are available where a comparison has been made between the accuracy of, on the one hand, the gold standard PSG and, on the other hand, a home monitoring sleep apnea-diagnostic system, consisting of a pulse oximeter, and accelerometer, a smartphone for snoring analysis, and a mattress for ballistocardiographic (BCG) recordings.

The purpose of this study is twofold. On the one hand, a comparison between the predictive performance of an automated home monitoring system and the gold standard PSG in sleep apnea diagnosis will be performed. The home monitoring system consists of a pulse oximeter, an accelerometer, a smartphone to record ambient sound, and a mattress to record the BCG signal. This system will be provided by KU Leuven and Equilli, two partners that work together with the Sleep Laboratory at UZ Leuven and the group STADIUS of the KU Leuven in the OSA+ project. The system performs automated signal processing and classification in order to determine the presence of sleep apnea events. On the other hand, this study aims to improve the phenotyping of patients suffering from sleep apnea. This task will be first developed using the classical PSG and later an evaluation will be performed on the less obtrusive system.

Detailed Description

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Conditions

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Obstructive Sleep Apnea

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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OSA Homemonitoring

Homemonitoring diagnostic system

Group Type EXPERIMENTAL

Homemonitoring diagnostic system

Intervention Type DIAGNOSTIC_TEST

In addition to the standard full-night diagnostic polysomnography, patients will be evaluated during the same night with a "homemonitoring diagnostic system" that consists out of a pulse oximeter, accelerometer, smartphone for audio recording and a mattress that measures the ballistocardiogram.

Interventions

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Homemonitoring diagnostic system

In addition to the standard full-night diagnostic polysomnography, patients will be evaluated during the same night with a "homemonitoring diagnostic system" that consists out of a pulse oximeter, accelerometer, smartphone for audio recording and a mattress that measures the ballistocardiogram.

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Patients referred to the sleep lab for a diagnostic polysomnography because of suspicion of sleep apnea will be considered to participate in the trial upon signature of the informed consent.

Exclusion Criteria

* Patients younger than 18 years
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Universitaire Ziekenhuizen KU Leuven

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Bertien Buyse, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

UZ Leuven

Locations

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University Hospitals Leuven

Leuven, , Belgium

Site Status

Countries

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Belgium

Other Identifiers

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S60319

Identifier Type: -

Identifier Source: org_study_id

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