Multicenter ACL Revision Study (MARS)
Public ClinicalTrials.gov record NCT00625885. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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.
Study identification
- NCT ID
- NCT00625885
- Recruitment status
- Active, not recruiting
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 1,234 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 12 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 26, 2006 (Actual)
- Primary completion
- Jun 1, 2030 (Estimated)
- Completion
- Aug 31, 2030 (Estimated)
- Last update posted
- Aug 24, 2026
2006 – 2030
United States locations
- U.S. sites
- 47
- U.S. states
- 27
- U.S. cities
- 42
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Scripps Memorial Hospital (OrthoCal Healthcare) | La Jolla | California | 92123 | — |
| University of California - Los Angeles (UCLA) | Los Angeles | California | 90095 | — |
| University of California - San Francisco | San Francisco | California | 94143 | — |
| Orthopaedic Associates of Aspen and Glenwood | Aspen | Colorado | 81611 | — |
| University of Colorado | Boulder | Colorado | 80304 | — |
| Connecticut Children's Medical Center | Farmington | Connecticut | 06032 | — |
| University of Connecticut Health Center | Farmington | Connecticut | 06034 | — |
| UHZ Sports Medicine Institute | Coral Gables | Florida | 33146 | — |
| Intermountain Orthopaedics | Boise | Idaho | 83703 | — |
| Rush University Medical Center | Chicago | Illinois | 60612 | — |
| Methodist Sports Medicine Center | Indianapolis | Indiana | 46280 | — |
| University of Iowa | Iowa City | Iowa | 52242 | — |
| Cheaspeake Orthopaedics and Sports Medicine Center | Glen Burnie | Maryland | 21061 | — |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | — |
| University of Michigan | Ann Arbor | Michigan | 48106 | — |
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| Regions Hospital (Health Partners Research Foundation) | Saint Paul | Minnesota | 55101 | — |
| Washington University at St. Louis | St Louis | Missouri | 63141 | — |
| Bridger Orthopaedic and Sports Medicine | Bozeman | Montana | 59715 | — |
| New Hamphsire Knee Center | Holderness | New Hampshire | 03217 | — |
| Robert Wood Johnson Medical School | New Brunswick | New Jersey | 08901 | — |
| Princeton Orthopaedic Associates | Princeton | New Jersey | 08540 | — |
| University of Buffalo | Buffalo | New York | 14214 | — |
| NYU School of Medicine | New York | New York | 10016 | — |
| Hospital for Special Surgery | New York | New York | 10021 | — |
| Manhattan Orthopaedics, P.C. | New York | New York | 10021 | — |
| Keller Army Community Hospital - USMA | West Point | New York | 10996 | — |
| University of North Carolina Medical Center | Chapel Hill | North Carolina | 27599 | — |
| Perry Orthopaedics and Sports Med (Carolinas Healthcare System) | Charlotte | North Carolina | 28211 | — |
| Duke University | Durham | North Carolina | 27710 | — |
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
| The Ohio State University | Columbus | Ohio | 43221 | — |
| Slocum Research and Education Foundation | Eugene | Oregon | 97401 | — |
| Orthopaedic and Fracture Clinic | Portland | Oregon | 97225 | — |
| The Rothman Institute / Thomas Jefferson University | Philadelphia | Pennsylvania | 19085 | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| Booth, Bartolozzi, Balderston Orthopaedics | Philadelphia | Pennsylvania | 19107 | — |
| Orthopaedic Institute | Sioux Falls | South Dakota | 57115 | — |
| Southeastern Orthopaedics / Knoxville Orthopaedic Clinic | Knoxville | Tennessee | 37909 | — |
| Vanderbilt University | Nashville | Tennessee | 37232 | — |
| W.B. Carroll Memorial Clinic | Dallas | Texas | 75204 | — |
| San Antonio Orthopaedic Group | San Antonio | Texas | 78216 | — |
| University of Vermont College of Medicine | Burlington | Vermont | 05405 | — |
| National Sports Medicine Institute | Lansdowne Town Center | Virginia | 20176 | — |
| Town Center Orthopaedic Associates | Reston | Virginia | 20190 | — |
| Commonwealth Orthopaedics and Rehabilitation | Vienna | Virginia | 22181 | — |
| Inland Orthopaedics/Washington State University | Pullman | Washington | 99163 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00625885, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 24, 2026 · Synced Oct 25, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00625885 live on ClinicalTrials.gov.