se of a CO2 clamp and or CPAP to stabilize respiration in patients with combined central and obstructive sleep apnoea

Recruiting

• Conditions: Central and Obstructive sleep apnoea; Respiratory - Sleep apnoea

• Registration Number: ACTRN12605000441617
• Lead Sponsor: Dr R Ratnavadivel, Adelaide Institute for Sleep Health, Daws Rd, Daw Park SA 5041

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2005-09-20
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

Presence of central and or obstructive sleep apnoea. Clinically stable 1 month. Willing and competent to sign consent.

Exclusion Criteria

Significant psychiatric disease. Claustrophobia. inability to tolerate CPAP via mask overnight.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Resolution of sleep disordered breathing whilst on aforementioned device, compared with placebo (CPAP alone)[Measured on overnight polysomnography (one night) ]

Secondary Outcome Measures

Name	Time	Method
Improvement of overnight oxygenation and arousal index as measured by overnight polysomnography (one night) whilst on aforementioned device, compared with placebo.[]