asal hyper reactivity in CPAP patients

• Conditions: asal hyper reactivity in obstructive sleep apnoea syndrome; Nasal hyper reactivity in obstructive sleep apnoea syndrome; Respiratory - Sleep apnoea

• Registration Number: ACTRN12606000208505
• Lead Sponsor: The Woolcock Institute of Medical Research

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2006-05-30
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: ot yet recruiting
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

Obstructive sleep apnoea syndrome (OSAS) who attend the sleep investigation unit for CPAP titration and who have not been treated with CPAP during the last year.Non-smoking healthy control subjects without any history of nasal disease, previous nasal surgery or current medication. Negative skin prick test.

Exclusion Criteria

Current treatment with nasal steroids or decongestantsNasal polyposisPrevious nasal surgery (septoplasty, turbinectomy, endoscopic sinus surgey)Previous nasal trauma (nasal bone fracture )Previous nasal CPAP treatment less than 1 year ago.Positive skin prick test in controls.

Study & Design

• Study Type: Interventional
• Study Design: Not specified