Study for people with Sleep Disorders

Recruiting Not a phased study

Sources: ClinicalTrials.gov Checked: 11 October 2026 Not medical advice

This trial at a glance

Status Recruiting
Phase Not a phased study
Sponsor XII Medical
Registry number NCT07049744
Started 24 June 2025 Today 16 October 2026 Estimated completion 1 December 2026

Where this trial is running

Trial sites and the status recorded for each
SiteCityState or countryStatus at this site
Canberra ENT Canberra ACT Recruiting
Woolcock Institute Of Medical Research Sydney NSW Recruiting
Westmead Hospital / Chris O'Brien Lifehouse Sydney NSW Recruiting
The Wollongong Hospital Wollongong NSW Recruiting
Princess Alexandra Hospital Brisbane QLD Recruiting
Perth Head & Neck Surgery Perth WA Recruiting

voxsanity.com.au · trial sites from public registries · registry record synced 11 October 2026 · not medical advice

Who can join

Age 21 Years and over
Sex Anyone, regardless of sex
Healthy volunteers Not accepted
Enrolment target 30

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:

* Body Mass Index (BMI) ≤ 32 kg/m2

* AHI of 15-50 events/hour

* Central + mixed apnea index ≤ 25%

* Participants who have either not tolerated, have failed or refused positive airway pressure (PAP)

Exclusion Criteria:

* Pregnancy or breast-feeding.

* Significant upper airway anatomic abnormalities

* Hypoglossal nerve weakness

* Central sleep apnoea condition

* Significant positionally-dependent OSA.

* Complete concentric patterns of soft palate collapse on DISE

* Inadequately treated non-OSA sleep disorder(s).

* Significant co-morbidities or prior surgeries that contra-indicate a surgical procedure or general anesthesia

* Taking medications that in the opinion of the investigator may alter consciousness, the pattern of respiration, or sleep architecture

* Participants on a GLP-1

Dates on the record

Started 24 June 2025
Estimated completion 1 December 2026
Registry last updated 30 July 2026
Checked by Voxsanity 11 October 2026

Results, publications and the official record

Sources and dates

  • ClinicalTrials.gov – the record this page reformats
  • ClinicalTrials.gov processing date: 30 July 2026.
  • 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.