Clinical Trials

Overview

About this study

The purpose of this study is to examine the effect of utilizing blood flow restriction (BFR) therapy after rotator cuff repair or medial patellofemoral ligament reconstruction (MPFLR) following a tear. BFR has been proposed to work by restricting arterial inflow leading to an oxygen depleted environment and the ability to induce muscle adaption at lower maximum repetition via reactive hyperemia. Muscle atrophy occurs following rotator cuff tear and MPFL tear. Thus, physical therapy is used in the post-operative period to regain strength with the ultimate goal of returning to activity.

The goal of this investigation is to determine if using BFR during postoperative therapy would lead to increased and expedited strength gains. Additionally, we would like to determine if BFR is beneficial in preventing muscle atrophy and fatty infiltration in the setting of rotator cuff and MPFL tears, due to the altered tension-length relationship following surgery. We will also look at patient reported outcomes metrics and pain scores to determine if BFR has a significant impact on the patient experience surrounding biceps and MPFL tear and surgical repair/reconstruction.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Participating Mayo Clinic locations

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