Peripheral Arterial Disease Trial, Recruiting NCT04694248 Sponsor: First Affiliated Hospital of Zhejiang University Condition: Peripheral Arterial Disease
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Peripheral Arterial Disease Trial, Recruiting

NCT04694248
Recruiting Not Applicable

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • You have been diagnosed with a blood clot in a deep vein (DVT) along with a significant narrowing (more than 50%) in the vein in your hip/pelvis area on the same side, either caused by vein compression or leftover clot after a clot-removal procedure.
  • You have had a mechanical clot-removal procedure (a procedure using a device to physically remove the blood clot), with or without a separate treatment that dissolves clots through a thin tube.
  • You have had a stent (a small mesh tube to keep the vein open) placed in your hip/pelvis vein either during or within 30 days of your clot-removal procedure.

Who may not be able to join:

  • Your blood clot has been present for longer than 3 weeks, or is considered a long-term (chronic) clot.
  • Your blood clot is only in the smaller veins below the knee and does not affect the main veins in your thigh or hip/pelvis area.
  • Your kidneys are not working well enough (based on a specific kidney function test result) (confirm with trial site).
  • You had varicose veins or existing vein problems on the same side before your blood clot, such as skin discolouration, swelling, hardened skin, or leg ulcers.
  • You have a sudden blockage in an artery on either side, or a known significant narrowing in the main artery in your abdomen or the arteries in your hip or leg on the same side.
  • You have a known bulge (aneurysm) or a serious tear in the wall of the main abdominal artery or the arteries in your hip or leg on the same side.
  • You cannot take blood-thinning or anti-clotting medications due to a medical reason.
  • You have a serious ongoing illness or condition that cannot be managed with current treatments.
  • You were already taking blood-thinning or anti-clotting medications for another condition before your blood clot developed.
  • You are under 18 years old, or you do not wish to participate in the study.
  • You have had a heart attack in the past 6 months.
  • You are considered at high risk of bleeding — this includes people with a history of bleeding in the brain, stroke, other brain conditions, recent stomach or bowel bleeding, liver failure, a blood-clotting disorder, very advanced age or frailty, or severe kidney failure requiring dialysis.

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 26 July 2026
This study is not part of the standard drug-approval phase pathway (for example an observational, device, behavioural, or registry study), so a phase success rate does not apply.

Contact this trial

Principal Investigator: Hongkun Zhang, M.D., First Affiliated Hospital of Zhejiang University

Phone: 0571-87236745

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Not Applicable
Sponsor
First Affiliated Hospital of Zhejiang University
Registry
ClinicalTrials.gov
Start date
3 November 2021
Est. completion
31 December 2026

Where this trial is recruiting

🇨🇳 China

Primary endpoints

Primary Effectiveness Endpoints; Primary Safety Endpoints

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 26 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov