Can removing leg clots save vein valves? new study aims to find out.

NCT ID NCT05588284

ENROLLING_BY_INVITATION Knowledge-focused Sponsor: Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University Source: ClinicalTrials.gov ↗

First seen May 07, 2026 · Last updated May 24, 2026 · Updated 3 times

Summary

This study looks at how well the valves in leg veins work after a procedure to remove blood clots. About 100 people with recent deep vein thrombosis in the thigh or knee area will be treated with a special device that breaks up and suctions out the clot. Researchers will check valve function and signs of long-term vein damage for up to two years.

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Contacts and locations

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Locations

Center hospital of Putu

Shanghai, Shanghai Municipality, 200011, China
Central Hospital of Songjiang

Shanghai, Shanghai Municipality, 200011, China
Chuzhou People's Hospital

Chuzhou, Anhui, 238000, China
Fengchen Hospital

Shanghai, Shanghai Municipality, 201400, China
North Branch of Shanghai Ninth People's Hospital

Shanghai, Shanghai Municipality, 200011, China
Shanghai Ninth People's Hospital

Shanghai, Shanghai Municipality, 200011, China
Taizhou Municipal hospital

Taizhou, Zhejiang, 218000, China

Conditions

Explore the condition pages connected to this study.

ACUTE DEEP VENOUS THROMBOSIS OF FEMORAL VEIN (DISORDER)