Can a cuff that restricts blood flow speed up ACL recovery?

NCT ID NCT05735236

Ongoing Disease control Sponsor: University of Colorado, Denver Source: ClinicalTrials.gov ↗

First seen Jul 13, 2026 · Last updated Jul 14, 2026 · Updated 1 time

Summary

This study investigates whether using a blood flow restriction (BFR) cuff during physical therapy helps people recover strength and function faster after ACL knee reconstruction surgery. Participants are randomly assigned to either standard physical therapy alone or standard therapy plus a BFR cuff on the surgical leg. Over two years, researchers measure knee strength and patient-reported outcomes to see if BFR therapy offers any advantage.

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 (BFR) Cuff
What this could lead to: If effective, BFR therapy could help people regain knee strength faster after ACL surgery, potentially shortening recovery time.
What could go wrong: This is a small, early-stage study (78 people) comparing BFR to standard care. Results may not apply to everyone, and BFR cuffs carry risks like discomfort or rare blood clots.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Anterior Cruciate Ligament Injuries

As listed by the trial registrant

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

ACL TEAR

Contacts and locations

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Locations

UCHealth Steadman Hawkins Clinic

Centennial, Colorado, 80111, United States

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