If you need support right now

This page includes language about suicide and self-harm, because that is how the trial's eligibility criteria are written. If reading it has been hard, you do not have to keep going. The services below are free, confidential, and answered by people trained for exactly this.

If you or someone else is in immediate danger, call 000.

  • Lifeline — 24/7 crisis support: 13 11 14
  • Suicide Call Back Service — 24/7 counselling: 1300 659 467
  • 13YARN — 24/7, for Aboriginal and Torres Strait Islander people: 13 92 76
  • Beyond Blue — 24/7 mental health support: 1300 22 4636
  • Emergency: 000

Outside Australia? The numbers above are Australian and will not work from overseas. Find a Helpline is a free directory of crisis lines in over 130 countries, run by ThroughLine with the International Association for Suicide Prevention. If you are in immediate danger, call your local emergency number.

Voxsanity is not a crisis service, and nothing on this page is medical advice. More Australian services are listed on our support lines page.

If this is close to home

This page includes language about advanced illness, prognosis, or palliative care, because that is how the trial's eligibility criteria are written. Seeing it set out plainly can land hard, whether it is about you or about someone you are caring for. You do not have to be at a crisis point to talk to someone.

  • Griefline — grief and loss counselling, 9am to 6pm weekdays and midday to 6pm weekends (AEST/AEDT): 1300 845 745
  • Carer Gateway — practical and emotional support if you are caring for someone, 8am to 5pm weekdays: 1800 422 737
  • Canteen — for 12 to 25 year olds affected by cancer, their own or a family member's: 1800 945 215
  • Palliative Care Australia — directory of palliative care services near you: palliativecare.org.au
  • Lifeline — 24/7, for any kind of distress, at any hour the services above are closed: 13 11 14

Palliative care is not the same as giving up on treatment, and it is not only for the last weeks of life. It is symptom and comfort care that can run alongside active treatment, including a clinical trial.

Outside Australia? The numbers above are Australian and will not work from overseas. Find a Helpline is a free directory of support and crisis lines in over 130 countries, run by ThroughLine with the International Association for Suicide Prevention.

Voxsanity is not a counselling or medical service, and nothing on this page is medical advice. More Australian services are listed on our support lines page.

Phase 4 study

Recruiting Phase 4

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

This trial at a glance

Status Recruiting
Phase Phase 4
Sponsor University of Sydney
Registry number NCT05408247
Started 16 February 2023 Today 16 October 2026 Estimated completion 1 November 2025

Past estimated completion. The registry still lists this trial as open, and the date it gave for finishing has been and gone. Confirm with the official record before you act on it.

Where this trial is running

Trial sites and the status recorded for each
SiteCityState or countryStatus at this site
Drug Health Services, Royal Prince Alfred Hospital Sydney NSW Recruiting
Cornwall Street Medical Centre (UQ Health Care) Annerley QLD Not yet recruiting
Turning Point Richmond VIC Active not recruiting

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

Who can join

Age 18 Years to 70 Years
Sex Anyone, regardless of sex
Healthy volunteers Not accepted
Enrolment target 280

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:

* Alcohol Use Disorder according to the DSM-V criteria

* A desire to reduce or stop drinking

* Consumed at least 21 standard drinks per week or 2 heavy drinking days per week (HDD: ≥ 5 standard drinks/day for men; ≥4 for women) in the month prior to screening

* Adequate cognition and English language skills to give valid consent and complete research interviews

* Stable housing

* Willingness to give written informed consent

Exclusion Criteria:

* Pregnancy or lactation (women will be advised to use reliable contraception during the trial and a pregnancy test will be performed were necessary)

* Concurrent use of any psychotropic medication other than antidepressants (provided these are taken at stable doses for at least two months)

* Any substance dependence other than nicotine

* Clinically unstable systemic medical (e.g. cancer, end stage liver disease: e.g. MELD score ≥ 10) or psychiatric disorder (e.g. active psychosis, borderline personality disorder, active suicide risk: e.g. MADRAS item 10 score of 6) that precludes trial participation

* Concurrent use of selenium, vitamin D or other anti-oxidants

* Any alcohol pharmacotherapy within the past month

Dates on the record

Started 16 February 2023
Estimated completion 1 November 2025
Registry last updated 16 March 2023
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: 16 March 2023.
  • 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.