Stockings vs. no stockings: can a simple sock save lives after surgery?

NCT ID NCT06166537

First seen Mar 29, 2026 · Last updated May 23, 2026 · Updated 7 times

Summary

This study looks at whether wearing graduated compression stockings in the hospital, on top of taking blood-thinning medication for several weeks, can further reduce the risk of dangerous blood clots after high-risk surgery. About 8,600 adults having cancer, abdominal, or orthopedic surgery will be randomly assigned to receive either blood thinners plus stockings or blood thinners alone. All participants will get an ultrasound to check for clots, and the results will help decide if stockings are worth the cost and discomfort.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

    Email: •••••@•••••

Locations

  • Imperial College Healthcare NHS Trust

    RECRUITING

    London, United Kingdom

    Contact Email: •••••@•••••

  • North Bristol NHS Trust

    RECRUITING

    Bristol, United Kingdom

    Contact

  • University College London NHS Trust

    RECRUITING

    London, United Kingdom

    Contact

Conditions

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