Study for people with Sleep Disorders
Not yet recruiting Not a phased study
This trial at a glance
Where this trial is running
| Site | City | State or country | Status at this site |
|---|---|---|---|
| Royal Prince Alfred Hospital | Camperdown | NSW | Status not stated |
| Woolcock Institute of Medical Research | Macquarie Park | NSW | Status not stated |
voxsanity.com.au · trial sites from public registries · registry record synced 11 October 2026 · not medical advice
Who can join
The official eligibility criteria
Registry text, reproduced exactly. These are the words the trial's sponsor published on ClinicalTrials.gov. They have not been edited, shortened or rewritten, and they are written for researchers rather than for patients.
Inclusion Criteria:
1. Community dwelling adult males and females aged 18-65 years
2. Polysomnography confirmed moderate to severe OSA with apnea hypopnea index (AHI) ≥15/hr within the past 60 months
3. Able to give written informed consent
4. Proficient in English
6\. Diagnosed non-diabetic as defined by the American Diabetes Association as any of the following recent (\<3 months) findings:
1. Fasting glucose with a BGL \<7.0 mmol/L
2. Glucose tolerance with a 2-hour BGL of \< 11.1 mmol/L after a formal 75g Oral Glucose Tolerance Test (OGTT)
3. HbA1C of ≤ 6.5% 7. Possession or regular access to a mobile telephone with capability to download and run the Withings Sleep Anlayser App.
Exclusion Criteria:
1. Clinically significant co-morbidity (e.g. myocardial infarction, congestive heart failure, stroke, arrythmia, chronic kidney or liver disease, epilepsy, head injury)
2. Severe mental health disorders (e.g. current major depressive disorder, schizophrenia, bipolar disorder) that in the opinion of the investigator is not adequately treated or will significantly affect their participation in the study.
3. Regular (\>2 times per month) use of sleep-affecting medication (e.g. benzodiazepines, opioids, antidepressants)
4. Regular night shift work or travel overseas within the last 2 weeks
5. Sleep physician has advised against CPAP withdrawal
6. Pregnancy
7. Active smoking or routine alcohol use (more than 2 standard drinks a day) or excessive caffeine intake (\>300 mg a day) or recent (in the past month) use of illicit drugs
8. Current or previous diagnosis of diabetes mellitus (previous gestational diabetes mellitus not excluded)
9. Current or recent (\<3 months) use of hypoglycaemic agents
10. Undergoing a weight loss programme
11. Contraindications for use of the FreeStyle Libre Pro Sensor. E.g. Known hypersensitivity to skin adhesives such as those used to attach the sensor to the arm.
Dates on the record
Results, publications and the official record
- No results are posted on the official record yet.
- No publications are listed on the official record yet.
- Official record and contacts on ClinicalTrials.gov – contact details for each site are kept there, and are not copied onto this page.
Sources and dates
- ClinicalTrials.gov – the record this page reformats
- ClinicalTrials.gov processing date: 1 April 2025.
- This page last checked by Voxsanity: 11 October 2026.
Voxsanity reformats data from public registries into this layout. It does not edit, interpret or add to what the registry published.
Not medical advice.
Individual trial records are refreshed on a rolling basis rather than all at once, so a record may be up to several weeks old. Each trial page and trial card shows the date its own record was last synced. Where a record has lagged, its status, sites and enrolment can differ from the current registry state in either direction, so check the registry link on the trial page before acting on them.
Letter for your doctor
A one-page summary of this trial to print or email to your GP. It carries the registry's own record of the trial and its eligibility criteria, and nothing Voxsanity has written about whether it suits you.