Clinical Trial

JUPITER 4.0 - Risk Factors for Failure of Isolated Medial Patellofemoral Ligament Reconstruction

Recruiting
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Summary
The goal of this observational study is to learn about the outcomes of medial patellofemoral ligament (MPFL) reconstruction for the treatment of recurrent patellar instability. The main questions it aims to answer are: * What are the risk factors for recurrent patellar instability after MPFL reconstruction? * What functional outcomes do patients report after MPFL reconstruction? Participants undergoing MPFL reconstruction will answer survey questions about their knee and activity level 1 year and 2 years after surgery.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2025-03-12.
Trial Details
NCT Number NCT06883396
Lead Sponsor Hospital for Special Surgery, New York
Collaborators: American Orthopaedic Society for Sports Medicine, Orthopedic Research and Education Foundation, Children's Hospital Medical Center, Cincinnati
Conditions Patellar Dislocation, Recurrent, Patellar Dislocation, Patellar Instability, Patellofemoral Dislocation, Patellofemoral Joint Dislocation, Patellofemoral Disorder
Enrollment 850 participants
Start Date 2023-01-01
Primary Completion 2026-12 (estimated)
Study Completion 2027-12 (estimated)
Updated on ClinicalTrials.gov 2026-02-13