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Showing 25–41 of 17 matching trials from the live ClinicalTrials.gov search.
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Conditions
Lower Extremity Amputation
Interventions
Torsionally adaptive prosthesis with 0:1 coupling ratio, Torsionally adaptive prosthesis with 1:6 coupling ratio, Torsionally adaptive prosthesis with 1:4 coupling ratio, Torsionally adaptive prosthesis with 1:3 coupling ratio, Torsionally adaptive prosthesis with 1:2 coupling ratio
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 70 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Fracture of Hip
Interventions
Synthes TFNA, Trigen InterTAN
Device
Lead sponsor
Paul E. Matuszewski
Other
Eligibility
55 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Lexington, Kentucky
Completed Not applicable Interventional Accepts healthy volunteers Results available

Iterative Design of Custom Dynamic Orthoses to Reduce Articular Contact Stress

NCT04562896
Conditions
Ankle Fractures, Post-traumatic Osteoarthritis, Osteoarthritis Ankle
Interventions
Custom Carbon Fiber Dynamic Orthosis (CDO)
Device
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Foot Injury
Interventions
Modular Carbon Fiber Custom Dynamic Orthosis (CDO), Mono Carbon Fiber Custom Dynamic Orthosis (CDO)
Device
Lead sponsor
Jason Wilken
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
5
States / cities
San Diego, California • Iowa City, Iowa • Minneapolis, Minnesota + 2 more
Conditions
Gluteus Medius Muscle Strength, Lateral Hip Pain, Greater Trochanter Pain Syndrome, Gluteus Medius Tendinopathy, Gluteus Minimus Tendinopathy
Interventions
Unilateral neutral shoe insert, Bilateral Shoe Insert, Physical Therapy
Device · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Glendale, Arizona
Completed No phase listed Observational Accepts healthy volunteers

Hormone Induced Effects on Ligament Laxity and Lower Extremity Motor Control

NCT04055129
Conditions
Hormone Influence on Ligament Laxity and Motor Control
Interventions
No interventions
Other
Lead sponsor
University of St. Augustine for Health Sciences
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
San Marcos, California
Not listed Not applicable Interventional Accepts healthy volunteers

Impact of 'Recovery' Footwear on Lower Extremity Comfort and Biomechanics

NCT04830540
Conditions
Arthralgia, Joint Stiffness, Gait Mechanics
Interventions
OOFOS Recovery Footwear
Device
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
18 Years to 30 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Amherst, Massachusetts
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Diurnal Strength Variation

NCT07711340
Conditions
Healthy Adult, Exercise
Interventions
Time-driven dosing
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 25 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Stanford, California
Conditions
Lower Extremity Biomechanics
Interventions
Not listed
Lead sponsor
Southern California Institute for Research and Education
Other
Eligibility
18 Years to 40 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Long Beach, California
Completed Not applicable Interventional Accepts healthy volunteers

Injury Prevention for Female Lacrosse Athletes

NCT06255899
Conditions
Lower Extremity Problem
Interventions
Education Program on Injury Prevention, Individualized Feedback + Education Program on Injury Prevention
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
San Diego, California
Conditions
Ankle Stiffness
Interventions
Dry needling
Procedure
Lead sponsor
University of Dayton
Other
Eligibility
18 Years to 40 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Dayton, Ohio
Conditions
ACL, Anterior Cruciate Ligament, ACL Injury
Interventions
Placebo Split-Belt Training, Split-Belt Training
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
14 Years to 45 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed No phase listed Observational Accepts healthy volunteers

Risk Factors for Anterior Cruciate Ligament (ACL) Injury

NCT00124319
Conditions
Knee Injuries, Athletic Injuries
Interventions
Not listed
Lead sponsor
Steve Marshall
Other
Eligibility
18 Years and older
Enrollment
4,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
3
States / cities
Colorado Springs, Colorado • Annapolis, Maryland • West Point, New York
Conditions
Ankle Sprains
Interventions
Ankle Brace
Device
Lead sponsor
Sport and Spine Rehab Clinical Research Foundation
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Rockville, Maryland
Conditions
Lower Limb Amputation Below Knee
Interventions
Fixed stiffness prosthesis, Automatic stiffness prosthesis
Device
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years to 79 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Healthy, Lower Limb Injury, Post-Traumatic Osteoarthritis
Interventions
Carbon Fiber Custom Dynamic Orthosis (CDO)
Device
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Anterior Cruciate Ligament Injuries, Post-traumatic Osteoarthritis, Knee Osteoarthritis, Knee Injuries, Cartilage, Articular, Gait
Interventions
Real-time gait biofeedback, Sham real-time gait biofeedback
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 35 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina