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CPAP and Glucose Metabolism in Non-Diabetic OSA Subjects

Obstructive Sleep Apnea Clinical Trial

Official title:
The Impact of CPAP on Glucose Metabolism in Moderate-Severe Obstructive Sleep Apnoea Patients Without Diabetes - An Observational Study

Clinical Trial Summary

The purpose of the current study is to investigate whether alleviation of OSA by CPAP positively impacts glucose metabolism in non-diabetic patients.

Clinical Trial Description

Glucose metabolism in patients newly diagnosed with moderate-severe OSA and without diabetes will be monitored for two weeks prior to commencement of CPAP using a CGM. They will consume a 75g oral glucose drink fasted on waking twice during the two-week monitoring period, having consumed a standardised meal the evening prior. After establishing CPAP use for at least four weeks they will undergo the same protocol as for the observation period prior to commencing CPAP. Glucose metabolism will be monitored using an interstitial (skin based) glucose monitor. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05335083
Study type Interventional
Source Woolcock Institute of Medical Research
Contact David J Sherring, MBBS, DClinD
Phone 0407886698
Email dshe7670@uni.sydney.edu.au
Status Not yet recruiting
Phase N/A
Start date July 1, 2024
Completion date February 28, 2025
View Details
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