Continuous Positive Airways Pressure (CPAP) Sleep Study Questionnaires and Diary Study

Not Applicable

• Conditions: Obstructive sleep apneoa; Respiratory - Sleep apnoea

• Registration Number: ACTRN12607000320459
• Lead Sponsor: Institute for Breathing and Sleep

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2007-06-18
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: ot yet recruiting
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

1. All patients having a CPAP titration sleep study. 2. Adequate english to complete the questionnaires.

Exclusion Criteria

Presence of other factors which may impact on CPAP usage, eg drug and alcohol abuse, psychological problems or psychiatric disease.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Correlation between the SEMSA questionnaire and CPAP usage[CPAP usage data will be downloaded from the CPAP machine at 4 weeks and again at 3 months.]

Secondary Outcome Measures

Name	Time	Method
Contribution of other factors to CPAP usage, including severity of obstructive sleep apnoea (OSA) and CPAP side effects. The severity of OSA will be as measured at the initial diagnostic sleep study. [Information regarding CPAP side effects will be collected at the 2 telephone interviews and at the 2 face-to-face appointments.]