Major trial aims to prevent deadly clots after common vein surgery

NCT ID NCT05735639

First seen Apr 24, 2026 · Last updated Jun 16, 2026 · Updated 10 times

Summary

This study tests whether giving blood-thinning medicine after varicose vein surgery can prevent dangerous blood clots in the legs or lungs. About 1 in 50 people develop a clot after these procedures. The trial will enroll 3,175 adults and compare those who receive the medicine to those who do not.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Imperial College Hospital NHS Foundation Trust

    RECRUITING

    London, W6 8RF, United Kingdom

    Contact

Conditions

Explore the condition pages connected to this study.