Determination of Optimal Cutoff Value for Screening Severe Hypoxemic OSA (Obstructive Sleep Apnea) Patients

Astes

Overview

The 4 following scores have been proposed to detect OSA (Obstructive Sleep Apnea): DES-OSA, STOP-Bang, P-SAP, and OSA50. The aim of this study is to evaluate the optimal cutoff value of these four scores to detect specifically serve OSA patients with hypoxemia.

Study Type

OBSERVATIONAL

Conditions

Sleep Apnea, Obstructive

Interventions

Determination of optimal cutoff values.DIAGNOSTIC_TEST

The results of the four scores will be compared with the results of the polysomnography (PSG). A statistical analysis will be performed to determine the optimal cutoff value of each of the four scores to detect severe OSA patient with hypoxemia.

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * All patients scheduled to have a PSG in the sleep laboratory center. Exclusion Criteria: * Patients \< 18 years

Locations (1)

ASTES

Bouge, Namur, Belgium

Outcomes

Primary Outcomes

Adequacy of STOP-Bang to detect severe hypoxemic OSA patients

Adequacy of STOP-Bang after comparison with the results of the PSG.

Time frame: One week.

Adequacy of P-SAP to detect severe hypoxemic OSA patients

Adequacy of P-SAP after comparison with the results of the PSG.

Time frame: One week

Adequacy of OSA50 to detect severe hypoxemic OSA patients

Adequacy of OSA50 after comparison with the results of the PSG.

Time frame: One week

Adequacy of DES-OSA to detect severe hypoxemic OSA patients

Adequacy of DES-OSA after comparison with the results of the PSG.

Time frame: One week

Data from ClinicalTrials.gov

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