Comparison of Different Screening Score for Hypoxemic OSA (Obstructive Sleep Apnea) With the Results of a Polysomnography (PSG)

Comparison of Different Screening Score for Hypoxemic OSA

Comparison of different screening score for hypoxemic OSA (Obstructive Sleep Apnea) with the results of a polysomnography (PSG). The different screening score studied are: STOP-BANG, DES-OSA, P-SAP and OSA50.

Study Overview

• Status: Completed
• Conditions: Sleep Apnea, Obstructive
• Intervention / Treatment: Other: All patients incoming in the sleep study centre for a PSG

Detailed Description

The investigators should compare the four screening scores (STOP-BANG, DES-OSA, P-SAP and OSA50) with the results of the PSG (and in particular the number of apnea and hypopnea index and the probability of hypoxemia).

• Study Type: Observational
• Enrollment (Actual): 159

Contacts and Locations

Study Locations

• Belgium
  • Namur
    • Bouge, Namur, Belgium, 5004
      • Clinique Saint-Luc de Bouge

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: Yes
• Genders Eligible for Study: All

• Sampling Method: Non-Probability Sample

Study Population

All adults patients for an overnight polysomnography at SLBO.

Description

Inclusion Criteria:

• Adults patients (> 18 years)

Exclusion Criteria:

• None

Study Plan

How is the study designed?

Number of groups / cohorts

1

Cohorts and Interventions

Group / Cohort	Intervention / Treatment
All patients for PSG at SLBO; All patients incoming in the sleep study centre for a PSG. At the arrival the screening score will be recorder. AHI will be recorded next morning after analysis of the PSG.	Other: All patients incoming in the sleep study centre for a PSG; All patients incoming in the sleep study centre for a PSG. Comparison between screening score and AHI derived from PSG.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Comparison of the DES-OSA score with previously described scores.	Comparison of the DES-OSA score with the results of previously described scores (STOP-BANG, P-SAP and OSA50).	The day before the PSG (PolySomnoGraphy)

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Comparison of the four screening scores with results of the PSG.	Comparison of the four screening scores collected past day (before PSG - PolySomnoGraphy) with the results of the PSG (especially the AHI: Apnea Hypopnea Index)	The day after the polysomnography

Collaborators and Investigators

• Sponsor: Eric DEFLANDRE, MD, FCCP

Publications and helpful links

General Publications

• Deflandre E, Piette N, Bonhomme V, Degey S, Cambron L, Poirrier R, Brichant JF, Joris J. Comparison of clinical scores in their ability to detect hypoxemic severe OSA patients. PLoS One. 2018 May 7;13(5):e0196270. doi: 10.1371/journal.pone.0196270. eCollection 2018.

Study record dates

Study Major Dates

• Study Start: January 1, 2014
• Primary Completion (Actual): December 1, 2015
• Study Completion (Actual): December 1, 2015

Study Registration Dates

• First Submitted: January 24, 2014
• First Submitted That Met QC Criteria: January 29, 2014
• First Posted (Estimate): January 31, 2014

Study Record Updates

• Last Update Posted (Estimate): January 6, 2016
• Last Update Submitted That Met QC Criteria: January 5, 2016
• Last Verified: January 1, 2016

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Nervous System Diseases; Respiratory Tract Diseases; Apnea; Respiration Disorders; Sleep Disorders, Intrinsic; Dyssomnias; Sleep Wake Disorders; Sleep Apnea Syndromes; Sleep Apnea, Obstructive
• Other Study ID Numbers: REES-ASTES-2014