Phase 3 study
Recruiting Phase 3
This trial at a glance
Where this trial is running
| Site | City | State or country | Status at this site |
|---|---|---|---|
| Sir Charles Gairdner Hospital | Perth | WA | Recruiting |
| Eastern Health-Box Hill Hospital | Box Hill | VIC | Recruiting |
voxsanity.com.au · trial sites from public registries · registry record synced 12 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. Age \> 18 years
2. Symptomatic atherosclerotic LE PAD fulfilling at least one of the following:
a. Intermittent claudication with ankle/arm blood pressure ratio\* (ABI ≤ 0.90) or artery stenosis ≥ 50% plus one of i. \>1 vascular bed affected by atherosclerosis ii. Diabetes iii. Heart failure iv. Chronic kidney disease (eGFR \< 60 mL/min/1.73 m2)
b. Rest pain (mostly in foot) OR necrosis of limb OR gangrene of limb (corresponding to either Fontaine stages 3 or 4 OR Rutherford Classification categories 4 to 6). All must have an ankle/arm blood pressure ratio\* (ABI ≤ 0.90) OR artery stenosis ≥ 50%.
\* In cases of incompressible ankle arteries, the presence of toe pressure ≤ 60 mm Hg or toe-brachial index ≤ 0.70 is acceptable
c. Revascularization defined as limb bypass surgery or endovascular revascularization procedures (irrespective of the specific device used), including percutaneous transluminal angioplasty/stent of iliac or infra-inguinal arteries or extra-anatomical bypass surgery
d. Leg or foot amputation for arterial vascular indications
3. Written or verbal informed consent from the patient
Exclusion Criteria:
1. Contraindication to colchicine
2. Long term requirement for colchicine for another clinical indication
3. Active diarrhoea
4. eGFR \< 30 mL/min/1.73 m2
5. Cirrhosis or severe chronic liver disease
6. Woman who is pregnant, or breast-feeding or of child-bearing potential not protected by reliable contraception or is planning conception during the study
7. Current or planned long term use of cyclosporine, verapamil, HIV protease inhibitors, azole antifungals, or macrolide antibiotics (with the exception of azithromycin)
8. Patients who are deemed unlikely to return for follow-up
9. Patients with life expectancy \< 1 year
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: 5 October 2026.
- This page last checked by Voxsanity: 12 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.