Can a simple cuff boost achilles rupture healing?

NCT ID NCT06434272

Recruiting now Disease control Sponsor: University of Aarhus Source: ClinicalTrials.gov ↗

First seen Aug 04, 2026 · Last updated Aug 05, 2026 · Updated 1 time

Summary

This trial tests whether adding blood flow restriction exercise (BFR) to usual care improves recovery in people with an acute Achilles tendon rupture treated without surgery. Participants are randomly assigned to receive BFR either early (weeks 1-12) or later (weeks 13-24) after injury. Researchers compare outcomes like heel-rise ability and patient-reported symptoms at 3 and 6 months to see if BFR helps and when starting it is most beneficial.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Blood flow restriction exercise (BFR) - a rehabilitation method using a cuff to partially restrict blood flow during low-load exercises
What this could lead to: If effective, BFR could enhance recovery and strength after Achilles tendon rupture, potentially improving long-term function and reducing disability.
What could go wrong: The trial is early and results may not confirm benefit. BFR may cause discomfort or rare complications like blood clots, and optimal timing remains uncertain.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ACHILLES TENDON RUPTURE

Contacts and locations

Locations

Aarhus University Hospital
RECRUITING

Aarhus N, Denmark, 8200, Denmark

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