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Showing 1–24 of 48 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Ankle Instability Clear all
Recruiting Not applicable Interventional

BioBrace® in Arthroscopic Brostrom Lateral Ankle Ligament Repair

NCT07401095
View directory record Official record
Conditions
ATFL, Lateral Ankle Instability, Anterior Talofibular Ligament, Anterior Talofibular Ligament Injury, Brostrom Procedure, Brostrom, Ankle
Interventions
Brostrom repair with augmentation, Brostrom repair without augmentation
Device · Other
Lead sponsor
Hancock Orthopedics
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Greenfield, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Sep 5, 2026, 3:14 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Multisegmented Foot Motion in Patients With Lateral Ankle Sprains and Chronic Ankle Instability

NCT02697461
View directory record Official record
Conditions
Injuries, Ankle, Sprain of Foot
Interventions
Intrinsic Foot Strengthening, Joint Mobilization
Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 50 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Sep 5, 2026, 3:14 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of Mobilization Versus Manipulation on Function in Participants Reporting CAI

NCT03918473
View directory record Official record
Conditions
Ankle Sprains
Interventions
Mobilization with Movement, Thrust Mobilization
Other
Lead sponsor
Shenandoah University
Other
Eligibility
18 Years to 35 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Winchester, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Sep 5, 2026, 3:14 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

The Effect of Strain-counterstrain on Ankle Instability

NCT02025569
View directory record Official record
Conditions
Other Instability, Ankle and Foot
Interventions
Strain Counterstrain, Sham strain counterstrain
Other
Lead sponsor
Long Island University
Other
Eligibility
18 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Dec 31, 2013 · Synced Sep 5, 2026, 3:14 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Predicting Ankle Injury Through Clinical Functional Measures in Adolescent Athletes

NCT01658709
View directory record Official record
Conditions
Other Instability, Ankle and Foot
Interventions
Not listed
Lead sponsor
University of Toledo Health Science Campus
Other
Eligibility
14 Years to 24 Years
Enrollment
377 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 22, 2025 · Synced Sep 5, 2026, 3:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Mobilization in Conjunction With Therapeutic Exercise in Participants With a History of Ankle Sprain

NCT02945943
View directory record Official record
Conditions
Functional Deficits, Manipulation, Rehabilitation
Interventions
High Velocity Low Amplitude mobilization, Exercise Protocol
Other
Lead sponsor
Shenandoah University
Other
Eligibility
16 Years to 35 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Winchester, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 25, 2016 · Synced Sep 5, 2026, 3:14 PM EDT
Recruiting Not applicable Interventional

Brostrom Chronic Lateral Ankle Instability Repairs Augmented With BioBrace®

NCT07708584
View directory record Official record
Conditions
Lateral Ankle Instability, Chronic Lateral Ankle Instability, Brostrom Procedure, ATFL, Anterior Talofibular Ligament, Ankle, Bioinductive Implant
Interventions
Standard Brostrom Repair, Brostrom repair with augmentation
Procedure · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 5, 2026, 3:14 PM EDT
Completed Not applicable Interventional

External Versus Internal Feedback in Patients With Chronic Ankle Instability

NCT04131842
View directory record Official record
Conditions
Ankle Injuries, Ankle Inversion Sprain
Interventions
External focus of attention visual feedback, External focus of attention auditory feedback, Internal focus of attention video feedback, No feedback
Other
Lead sponsor
University of North Carolina, Charlotte
Other
Eligibility
18 Years to 40 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 18, 2024 · Synced Sep 5, 2026, 3:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Joint Mobilization in the Treatment of Chronic Ankle Instability

NCT01438905
View directory record Official record
Conditions
Ankle Sprain
Interventions
Small amplitude (Grade IV) mobilization, High velocity, low amplitude (Grade V) mobilization
Other
Lead sponsor
Creighton University
Other
Eligibility
19 Years to 45 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 22, 2018 · Synced Sep 5, 2026, 3:14 PM EDT
Completed Not applicable Interventional Results available

Mechanisms of Manual Therapies in CAI Patients

NCT03418051
View directory record Official record
Conditions
Ankle Inversion Sprain, Chronic Instability of Joint
Interventions
Joint Mobilization, Massage
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 35 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 26, 2021 · Synced Sep 5, 2026, 3:14 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effect of Cognitive Tasks on Single Limb Balance

NCT07084220
View directory record Official record
Conditions
Chronic Ankle Instability, CAI, Healthy Participants
Interventions
Not listed
Lead sponsor
Towson University
Other
Eligibility
18 Years to 40 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Sep 5, 2026, 3:14 PM EDT
Completed Not applicable Interventional Results available

Balance Training With tDCS for CAI

NCT04390048
View directory record Official record
Conditions
Ankle Injuries and Disorders
Interventions
Anodal tDCS, Sham tDCS
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Mar 5, 2025 · Synced Sep 5, 2026, 3:14 PM EDT
Recruiting Not applicable Interventional

Neurocognitive Ankle Training for Instability to Optimize Neuromusculoskeletal Outcomes (NATION)

NCT06527287
View directory record Official record
Conditions
Chronic Ankle Instability
Interventions
Neurocognitive Ankle Training for Instablity to Optimize Neuromusculoskeletal outcomes (NATION), Evidence-Based
Other
Lead sponsor
Womack Army Medical Center
Federal
Eligibility
18 Years to 44 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Lexington, Kentucky • Fort Bragg, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Sep 5, 2026, 3:14 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Gait Adaptations to Passive Dynamic Ankle-Foot Orthosis Use

NCT00115401
View directory record Official record
Conditions
Joint Instability
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
5 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 5, 2026, 3:14 PM EDT
Completed No phase listed Observational

Retrospective Study of Suture Tape for Soft Tissue Reconstruction in Patients Suffering From Lateral Ankle Instability

NCT06829667
View directory record Official record
Conditions
Lateral Ankle Instability
Interventions
Arthrex InternalBrace
Device
Lead sponsor
Stryker Trauma and Extremities
Industry
Eligibility
14 Years to 75 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
4
States / cities
Phoenix, Arizona • Kansas City, Kansas • Ocean City, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 5, 2026, 3:14 PM EDT
Completed No phase listed Observational Results available

Computed Tomography for Evaluating Supination-external Rotation Type Ankle Fractures

NCT02599441
View directory record Official record
Conditions
Supination-external Rotation Ankle Fractures
Interventions
Not listed
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 24, 2019 · Synced Sep 5, 2026, 3:14 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Modified Brostrӧm Procedure With and Without Possible Arthroscopy for Lateral Ankle Instability

NCT02470338
View directory record Official record
Conditions
Lateral Ankle Instability
Interventions
MBP plus arthroscopy (Group A), MBP alone (Group B)
Procedure
Lead sponsor
Edna Rath
Federal
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Sep 5, 2026, 3:14 PM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Validation of a Portable Ankle Arthrometer

NCT07163897
View directory record Official record
Conditions
Chronic Ankle Instability, CAI, Ankle Sprain, Healthy
Interventions
Cobra Ankle Arthrometer
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 40 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Sep 5, 2026, 3:14 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effect of Mobilization in Conjunction With Exercise in Participants With a History of Chronic Ankle Instability

NCT03428620
View directory record Official record
Conditions
Ankle Sprains
Interventions
High Velocity Low Amplitude mobilization, Exercise protocol
Other
Lead sponsor
Shenandoah University
Other
Eligibility
18 Years to 35 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Fayetteville, North Carolina • Winchester, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 16, 2018 · Synced Sep 5, 2026, 3:14 PM EDT
Completed Not applicable Interventional

Electrical Stimulation Effect on Ankle Instability During Walking in Virtual Reality Setup

NCT06484712
View directory record Official record
Conditions
Ankle Sprains, Ankle Instability
Interventions
Stochastic Resonance (SR)
Device
Lead sponsor
University of Delaware
Other
Eligibility
18 Years to 39 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Apr 10, 2025 · Synced Sep 5, 2026, 3:14 PM EDT
Active, not recruiting Not applicable Interventional

Early vs Delayed Weightbearing After Surgical Fixation of Unstable Ankle Fractures With Syndesmosis Disruption

NCT05587842
View directory record Official record
Conditions
Unstable Ankle Fractures With Syndesmotic Disruption
Interventions
Early Weightbearing management post operation, Delayed Weightbearing management post operation (Traditional)
Procedure
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 5, 2026, 3:14 PM EDT
Not listed Phase 3 Interventional

Effects of Gait Biofeedback and Impairment-based Rehabilitation in Individuals With Chronic Ankle Instability

NCT03507803
View directory record Official record
Conditions
Ankle Sprains, Ankle Injuries
Interventions
Gait Biofeedback
Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 30 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 15, 2018 · Synced Sep 5, 2026, 3:14 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Neurophysiology of Ankle Instability

NCT06576687
View directory record Official record
Conditions
Ankle Injuries
Interventions
Physical Rehabilitation
Other
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 45 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 5, 2026, 3:14 PM EDT
Completed Not applicable Interventional

Early Weight Bearing for Unstable Ankle Fractures Undergoing Operative Stabilization

NCT02779244
View directory record Official record
Conditions
Ankle Fracture
Interventions
Early Weight bearing + Cam Boot, Non-Weight Bearing + Cam Boot
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 70 Years
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Sep 5, 2026, 3:14 PM EDT