Phase 2 study for people with Stroke

Recruiting Phase 2

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

This trial at a glance

Status Recruiting
Phase Phase 2
Sponsor The George Institute
Registry number NCT06409364
Started 13 August 2025 Today 16 October 2026 Estimated completion 31 July 2029

Where this trial is running

Trial sites and the status recorded for each
SiteCityState or countryStatus at this site
John Hunter Hospital New Lambton Heights NSW Not yet recruiting
Nepean Hospital Penrith NSW Recruiting
Prince of Wales Hospital Randwick NSW Not yet recruiting
Royal North Shore Hospital St Leonards NSW Not yet recruiting
Westmead Hospital Westmead NSW Not yet recruiting
Wollongong Hospital Wollongong NSW Not yet recruiting
Royal Brisbane Women's Hospital Brisbane QLD Not yet recruiting
Gold Coast University Hospital Gold Coast QLD Recruiting
Townsville Hospital Townsville QLD Not yet recruiting
Princess Alexandra Hospital Woolloongabba QLD Not yet recruiting
Royal Hobart Hospital Hobart TAS Not yet recruiting
Monash Medical Centre Clayton VIC Not yet recruiting
St Vincent's Hospital (Melbourne) Fitzroy VIC Not yet recruiting
The Alfred Hospital Melbourne VIC Not yet recruiting

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

Who can join

Age 18 Years and over
Sex Anyone, regardless of sex
Healthy volunteers Not accepted
Enrolment target 524

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. Age 18 years or older

2. Diagnosed with subarachnoid haemorrhage from an aneurysm confirmed on computed tomography angiography (CTA) or digital subtraction angiography (DSA) of the intra-cranial arteries

3. Aneurysm has been secured

4. Hospital admission for aSAH within 96 hours

5. Currently being treated in a critical care environment

Exclusion Criteria:

1. Unable to receive enteral medications

2. Pre-existing glucocorticoid or mineralocorticoid treatment

3. Previous allergic reaction to fludrocortisone

4. History of cardiac, hepatic, or renal failure

5. Hypernatremia or hyponatremia (Na\>145mmol/L or Na\<125mmol/L) on the most recent blood sample at the time of screening.

6. Death deemed imminent or inevitable

7. Pregnancy (confirmed or suspected)

8. Previous inclusion in the FLASH trial

Dates on the record

Started 13 August 2025
Estimated completion 31 July 2029
Registry last updated 16 December 2025
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 December 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.