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

Part of paid clinical trials in Redwood City, California.

Sponsor
Hospital for Special Surgery, New York
Study ID
NCT06883396
Status
Recruiting
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Conditions

  • Patellar Dislocation
  • Patellar Dislocation, Recurrent
  • Patellar Instability
  • Patellofemoral Dislocation
  • Patellofemoral Disorder
  • Patellofemoral Joint Dislocation

Eligibility Criteria

Sex
ALL
Age
10 Years - 35 Years
Healthy Volunteers
Not accepted

Interventions

  • Medial Patellofemoral Ligament (MPFL) Reconstruction — PROCEDURE
    For the purposes of this study, isolated MPFL reconstruction is defined as MPFL reconstruction with a tendon graft, with or without additional soft tissue procedure(s) including lateral retinacular lengthening or release, patellofemoral chondroplasty and/or cartilage restoration. No patient in the study will receive a bony realignment procedure to treat patellar instability.

Study Details

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.

Key Dates

Start date
Jan 1, 2023
Status verified
Jan 2026
Primary completion
Dec 31, 2026
Completion
Dec 31, 2027

Study Design

Enrollment
850 participants (estimated)

Arms

  • Arm: Isolated MPFL Reconstruction
    Patients with recurrent patellar instability (2 or more dislocation and/or subluxation events) undergoing isolated MPFL reconstruction

Primary Outcome Measure

Recurrent patellar instability [ Time Frame: Within 24 months post-operatively ]

Central Contacts

Locations (16)

FacilityCityStateZIPSite coordinators
Stanford UniversityRedwood CityCalifornia94063
Monica Sri Vel
[email protected]
Seth L Sherman, MD (SUB_INVESTIGATOR)
University of FloridaGainesvilleFlorida32607
Tyler LaMonica
[email protected]
Ryan P Roach, MD (SUB_INVESTIGATOR)
Kevin W Farmer, MD (SUB_INVESTIGATOR)
Midwest Orthopaedics at RushChicagoIllinois60612
Adam B Yanke, MD, PhD (SUB_INVESTIGATOR)
University of IowaIowa CityIowa52242
Shannon Ortiz
[email protected]
Robert W Westermann, MD (SUB_INVESTIGATOR)
Matthew J Bollier, MD, FAOA (SUB_INVESTIGATOR)
Kyle Duchman, MD (SUB_INVESTIGATOR)
Brian Wolf, MD, MS (SUB_INVESTIGATOR)
Boston Children's HospitalBostonMassachusetts02115
Emma Gossman
[email protected]
Michael Quinn
[email protected]
Benton Heyworth, MD (SUB_INVESTIGATOR)
Massachusetts General HospitalBostonMassachusetts02114
Serafina Zotter
[email protected]
Nikolaos Paschos, MD, PhD (SUB_INVESTIGATOR)
Mayo ClinicRochesterMinnesota55905
Karina Gonzalez Carta, MD
[email protected]
Dave Sejal
[email protected]
Todd A Milbrandt, MD (SUB_INVESTIGATOR)
Mario Hevesi, MD, PhD (SUB_INVESTIGATOR)
Adam J Tagliero, MD (SUB_INVESTIGATOR)
Hospital for Special SurgeryNew YorkNew York10021
Simone Gruber
[email protected]
646-797-8947
Natalie Pahapill
[email protected]
646-714-6738
Beth Shubin Stein, MD (PRINCIPAL_INVESTIGATOR)
Daniel Green, MD, MS, FAAP, FACS (SUB_INVESTIGATOR)
Mount SinaiNew YorkNew York10012
Simone Gruber
[email protected]
646-797-8947
Elizabeth Dennis, MD (SUB_INVESTIGATOR)
NYU Langone HealthNew YorkNew York10016
Ivanka Bhambhani
[email protected]
Eric J Strauss, MD (SUB_INVESTIGATOR)
Duke HealthWake ForestNorth Carolina27587
Courtney Pyles
[email protected]
Cassandra Rhodes
[email protected]
Jocelyn R Wittstein, MD (SUB_INVESTIGATOR)
Cincinnati Children's Hospital Medical CenterCincinnatiOhio45229
Matthew Veerkamp
[email protected]
513-636-3775
Shital Parikh, MD (PRINCIPAL_INVESTIGATOR)
Eric Wall, MD (SUB_INVESTIGATOR)
Cleveland ClinicClevelandOhio44195
Jennifer Baldwin
[email protected]
Lutul Farrow, MD (SUB_INVESTIGATOR)
Paul Saluan, MD (SUB_INVESTIGATOR)
Ohio State University Wexler Medical CenterDublinOhio43016
Michael Keller
[email protected]
Robert A Magnussen, MD (SUB_INVESTIGATOR)
Oregon Health & Science UniversityPortlandOregon97239
Jacqueline Brady, MD (SUB_INVESTIGATOR)
Scottish Rite for ChildrenDallasTexas75219
Bayley Selee
[email protected]
Antonia Dinulescu
[email protected]
Henry B Ellis, MD (SUB_INVESTIGATOR)
Philip L Wilson, MD (SUB_INVESTIGATOR)

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By research site
Stanford University· Redwood City, CAUniversity of Florida· Gainesville, FLMidwest Orthopaedics at Rush· Chicago, ILUniversity of Iowa· Iowa City, IABoston Children's Hospital· Boston, MAMassachusetts General Hospital· Boston, MA

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