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Showing 1–24 of 46 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: ACL Surgery Clear all
Active, not recruiting No phase listed Observational

Multicenter Orthopaedics Outcomes Network for ACL Reconstructions

NCT00463099
View directory record Official record
Conditions
Rupture of Anterior Cruciate Ligament
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
10 Years to 80 Years
Enrollment
3,294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2028
U.S. locations
8
States / cities
Boulder, Colorado • Iowa City, Iowa • St Louis, Missouri + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Terminated Phase 4 Interventional

Efficacy Study of Continuous Intraarticular Infusion in Patients Undergoing Arthroscopic Knee and Shoulder Operations

NCT00314457
View directory record Official record
Conditions
ACL Repair, Meniscectomy, Bankart Repair
Interventions
Bupivacaine
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
11 Years to 19 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 12, 2009 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of HMB Supplementation on Recovery Following ACL Surgery

NCT02602561
View directory record Official record
Conditions
ACL Injury
Interventions
HMB, Placebo
Dietary Supplement
Lead sponsor
Metabolic Technologies Inc.
Industry
Eligibility
18 Years to 49 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Ames, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 12, 2019 · Synced Jul 21, 2026, 2:17 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Incrediwear ACL MCL Arthroscopic Surgery Recovery Study

NCT06240780
View directory record Official record
Conditions
Arthroscopic Surgical Procedures, Anterior Cruciate Ligament Reconstruction
Interventions
Activated Incrediwear Products, Sham Incrediwear Products
Other
Lead sponsor
Oklahoma Joint Reconstruction Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Enrolling by invitation Phase 3 Interventional

ACL-R Opioid Sparing Study

NCT06561035
View directory record Official record
Conditions
Anterior Cruciate Ligament Injuries
Interventions
Opiate Sparing, Opiate Based
Drug
Lead sponsor
Campbell Clinic
Other
Eligibility
14 Years to 85 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 18, 2024 · Synced Jul 21, 2026, 2:17 PM EDT
Not yet recruiting Phase 2 Interventional

Evaluation of Pain Management After Surgery When Using Nerve Blocks in the Pediatric Population

NCT06559137
View directory record Official record
Conditions
Anterior Cruciate Ligament (ACL) Tear, Sports Injuries in Children, Analgesia, Pain, Postoperative
Interventions
Ropivacaine 0.2% Injectable Solution
Drug
Lead sponsor
Texas Scottish Rite Hospital for Children
Other
Eligibility
13 Years to 21 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Frisco, Texas
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Recruiting Not applicable Interventional

Does Blood Flow Restriction Training Improve Quadriceps Function After Arthroscopic Knee Surgery?

NCT03096366
View directory record Official record
Conditions
Quadriceps Atrophy, ACL Reconstruction
Interventions
Blood flow restriction, Physical therapy
Device · Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
14 Years to 55 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2022 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Phase 2 Interventional

Single- vs. Double-Bundle ACL Reconstruction

NCT01319409
View directory record Official record
Conditions
Anterior Cruciate Ligament Injury
Interventions
Anatomic Double-Bundle ACL Reconstruction, Anatomic Single-Bundle ACL Reconstruction
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
14 Years to 50 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 4, 2016 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Initial Graft Tension and ACL Surgery

NCT00434837
View directory record Official record
Conditions
Anterior Cruciate Ligament Rupture
Interventions
Initial graft tension during ACL reconstruction surgery
Procedure
Lead sponsor
Rhode Island Hospital
Other
Eligibility
15 Years to 50 Years
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2024
U.S. locations
2
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 31, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Recruiting Not applicable Interventional

A Comparison of Outcomes After Anterior Cruciate Ligament (ACL) or Anterior Cruciate Ligament and Meniscus (ACL+Meniscus) Surgery Using Semiconductor Fabric Products

NCT06979804
View directory record Official record
Conditions
ACL Reconstruction, Meniscus Tears, Anterior Cruciate Ligament Rupture
Interventions
Semiconducting fabric sleeves, Non-semiconducting fabric sleeves
Device
Lead sponsor
Illinois Center for Orthopaedic Research and Education
Other
Eligibility
16 Years to 65 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Westmont, Illinois
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Acupuncture ACL (Anterior Cruciate Ligament)

NCT03711734
View directory record Official record
Conditions
ACL, ACL Injury, Anterior Cruciate Ligament Injury, Anterior Cruciate Ligament Rupture, Anesthesia
Interventions
Acupuncture + Standard of Care
Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
12 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Jul 21, 2026, 2:17 PM EDT
Active, not recruiting No phase listed Observational

Multicenter ACL Revision Study (MARS)

NCT00625885
View directory record Official record
Conditions
Rupture of Anterior Cruciate Ligament
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
12 Years to 65 Years
Enrollment
1,234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2029
U.S. locations
47
States / cities
La Jolla, California • Los Angeles, California • San Francisco, California + 39 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Withdrawn Phase 4 Interventional

Extended Oral Tranexamic Acid After Anterior Cruciate Ligament Reconstruction

NCT07115056
View directory record Official record
Conditions
ACL Injury, ACL Tears, ACL Surgery
Interventions
Tranexamic Acid (TXA), Placebo
Drug
Lead sponsor
Campbell Clinic
Other
Eligibility
14 Years to 22 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
6
States / cities
Evanston, Illinois • Chesterfield, Missouri • Durham, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Active, not recruiting Not applicable Interventional

Tendon-Bone Versus All-Soft-Tissue for ACL Reconstruction: A Patient-Blinded Randomized Clinical Trial

NCT04039971
View directory record Official record
Conditions
Anterior Cruciate Ligament Injuries, Anterior Cruciate Ligament Rupture, Anterior Cruciate Ligament Tear
Interventions
ACL Reconstruction
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 19 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Phase 3 Interventional Results available

Testosterone Administration and ACL Reconstruction in Men

NCT01595581
View directory record Official record
Conditions
Muscle Atrophy, ACL Reconstruction, Trauma, Osteoarthritis
Interventions
Testosterone, Placebo
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 1, 2022 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Phase 3 Interventional

Double-Blind, Randomized Study Of The Analgesic Efficacy And Safety Of Valdecoxib 20 Mg Daily And Valdecoxib 20 Mg Twice Daily Compared To Placebo For Management Of Acute Postsurgical Pain In Anterior Cruciate Ligament (ACL) Reconstruction

NCT00650039
View directory record Official record
Conditions
Pain
Interventions
placebo, valdecoxib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 75 Years
Enrollment
488 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
68
States / cities
Birmingham, Alabama • Northport, Alabama • Glendale, Arizona + 46 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2008 · Synced Jul 21, 2026, 2:17 PM EDT
Active, not recruiting Not applicable Interventional

Comparing Perioperative Education Modalities for ACL Reconstruction on Patient Satisfaction, Self-Efficacy, and Surgical Outcomes

NCT05273463
View directory record Official record
Conditions
ACL Injury, Anterior Cruciate Ligament Injuries
Interventions
Video-Based Intervention, Classroom-Based Intervention
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
15 Years to 65 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Recruiting Not applicable Interventional

Protein Supplementation After ACL Surgery

NCT06311058
View directory record Official record
Conditions
ACL Reconstruction
Interventions
Whey protein isolate, Protein + BAA, Placebo
Dietary Supplement
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
16 Years to 40 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 5, 2025 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Not applicable Interventional

Bioactive Knee Sleeves After ACL Reconstruction

NCT07707128
View directory record Official record
Conditions
Anterior Cruciate Ligament (ACL) Reconstruction Surgery
Interventions
Bioactive Knee Sleeve
Device
Lead sponsor
Western Kentucky Heart and Lung Research Foundation and Educational Trust
Other
Eligibility
16 Years to 40 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Bowling Green, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Enrolling by invitation Not applicable Interventional

Use of Simplified Pain Questionnaire Among People Receiving Anterior Cruciate Ligament (ACL) Knee Surgery?

NCT07065266
View directory record Official record
Conditions
Anterior Cruciate Ligament (ACL) Reconstruction, Anterior Cruciate Ligament/Surgery
Interventions
Binary pain questionnaire, Numerical Pain Rating Scale (NPRS)
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Terminated Not applicable Interventional

Effects of Femoral vs Saphenous Nerve Blocks on Function After ACL Repair

NCT01919658
View directory record Official record
Conditions
Anterior Cruciate Ligament
Interventions
nerve block
Procedure
Lead sponsor
Robert A. Gallo
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 20, 2019 · Synced Jul 21, 2026, 2:17 PM EDT
Completed Phase 4 Interventional Results available

Genicular Nerve Blocks for Anterior Cruciate Ligament Knee Surgery

NCT05720949
View directory record Official record
Conditions
ACL, Anterior Cruciate Ligament Injuries
Interventions
Genicular Nerve Block with bupivacaine and preservative free dexamethasone
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 80 Years
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 25, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Not yet recruiting Early Phase 1 Interventional

Metformin and ACLR Muscle Recovery

NCT07699367
View directory record Official record
Conditions
Atrophy, Inflammation, Weakness, Muscle
Interventions
Metformin, Placebo
Drug · Other
Lead sponsor
University of Utah
Other
Eligibility
40 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 21, 2026, 2:17 PM EDT
Recruiting Phase 4 Interventional

Efficacy of Methylprednisolone for Pain Control After ACL Repair

NCT07158476
View directory record Official record
Conditions
ACL Surgery, Pain Management
Interventions
Meloxicam 15 mg, Medrol 4 MG Oral Tablet Includes Medrol Dosepak, Gabapentin 300 mg, Hydrocodone 5Mg/Acetaminophen 325Mg Tab, Ketorolac 10 Mg Oral Tablet
Drug
Lead sponsor
St. Louis University
Other
Eligibility
13 Years to 50 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Jul 21, 2026, 2:17 PM EDT