Clinical Research Directory
Browse clinical research sites, groups, and studies.
Multicenter ACL Revision Study (MARS)
Sponsor: Vanderbilt University
Summary
The purpose of this study is to determine the effects of modifiable risk factors on patient-reported quality of life, physical activity levels, and risk of early osteoarthritis following revision anterior cruciate ligament (ACL) reconstruction. The investigators hypothesize that modifiable variables exist at the time of revision ACL reconstruction (e.g., cause of failure, current graft source and type, surgical exposure, and femoral and tibial tunnel position) which will be predictors of patient-reported outcomes.
Key Details
Gender
All
Age Range
12 Years - 65 Years
Study Type
OBSERVATIONAL
Enrollment
1234
Start Date
2006-03-26
Completion Date
2029-08-31
Last Updated
2025-06-17
Healthy Volunteers
No
Conditions
Locations (49)
Scripps Memorial Hospital (OrthoCal Healthcare)
La Jolla, California, United States
University of California - Los Angeles (UCLA)
Los Angeles, California, United States
University of California - San Francisco
San Francisco, California, United States
Orthopaedic Associates of Aspen and Glenwood
Aspen, Colorado, United States
University of Colorado
Boulder, Colorado, United States
Connecticut Children's Medical Center
Farmington, Connecticut, United States
University of Connecticut Health Center
Farmington, Connecticut, United States
UHZ Sports Medicine Institute
Coral Gables, Florida, United States
Intermountain Orthopaedics
Boise, Idaho, United States
Rush University Medical Center
Chicago, Illinois, United States
Methodist Sports Medicine Center
Indianapolis, Indiana, United States
University of Iowa
Iowa City, Iowa, United States
Cheaspeake Orthopaedics and Sports Medicine Center
Glen Burnie, Maryland, United States
Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States
University of Michigan
Ann Arbor, Michigan, United States
Mayo Clinic
Rochester, Minnesota, United States
Regions Hospital (Health Partners Research Foundation)
Saint Paul, Minnesota, United States
Washington University at St. Louis
St Louis, Missouri, United States
Bridger Orthopaedic and Sports Medicine
Bozeman, Montana, United States
New Hamphsire Knee Center
Holderness, New Hampshire, United States
Robert Wood Johnson Medical School
New Brunswick, New Jersey, United States
Princeton Orthopaedic Associates
Princeton, New Jersey, United States
University of Buffalo
Buffalo, New York, United States
NYU School of Medicine
New York, New York, United States
Hospital for Special Surgery
New York, New York, United States
Manhattan Orthopaedics, P.C.
New York, New York, United States
Keller Army Community Hospital - USMA
West Point, New York, United States
University of North Carolina Medical Center
Chapel Hill, North Carolina, United States
Perry Orthopaedics and Sports Med (Carolinas Healthcare System)
Charlotte, North Carolina, United States
Duke University
Durham, North Carolina, United States
Cleveland Clinic
Cleveland, Ohio, United States
The Ohio State University
Columbus, Ohio, United States
Slocum Research and Education Foundation
Eugene, Oregon, United States
Orthopaedic and Fracture Clinic
Portland, Oregon, United States
The Rothman Institute / Thomas Jefferson University
Philadelphia, Pennsylvania, United States
University of Pennsylvania
Philadelphia, Pennsylvania, United States
Booth, Bartolozzi, Balderston Orthopaedics
Philadelphia, Pennsylvania, United States
Orthopaedic Institute
Sioux Falls, South Dakota, United States
Southeastern Orthopaedics / Knoxville Orthopaedic Clinic
Knoxville, Tennessee, United States
Vanderbilt University
Nashville, Tennessee, United States
W.B. Carroll Memorial Clinic
Dallas, Texas, United States
San Antonio Orthopaedic Group
San Antonio, Texas, United States
University of Vermont College of Medicine
Burlington, Vermont, United States
National Sports Medicine Institute
Lansdowne, Virginia, United States
Town Center Orthopaedic Associates
Reston, Virginia, United States
Commonwealth Orthopaedics and Rehabilitation
Vienna, Virginia, United States
Inland Orthopaedics/Washington State University
Pullman, Washington, United States
Royal Columbian Hospital (FraserHealth)
New Westminster, British Columbia, Canada
Fowler Kennedy Sports Medicine Clinic/Univ. of Western Ontario
London, Ontario, Canada