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ClinicalTrials.gov public records Last synced Oct 10, 2026, 3:04 PM EDT

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Showing 121–144 of 816 matching trials from the live ClinicalTrials.gov search.
Not listed Not applicable Interventional

Post-op Ketamine Study

NCT03865550
Conditions
Osteo Arthritis Knee
Interventions
Isotonic saline, Ketamine Injectable Solution
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
Not listed
Enrollment
75 participants
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers Results available

Observational Examination of Thermoregulation in Total Joint Arthroplasty

NCT02225743
Conditions
Hypothermia
Interventions
Observation Of Temperature
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Charleston, South Carolina
Terminated Not applicable Interventional Accepts healthy volunteers Results available

A Prospective Study to Evaluate Robot Assisted Total Knee Replacement Outcomes

NCT03523897
Conditions
Primary Osteoarthritis of Knee Nos
Interventions
Robot Assisted Total Knee Replacement, Traditional Total Knee Replacement
Procedure
Lead sponsor
Virtua Health, Inc.
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Voorhees Township, New Jersey
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Effect of Oral Pregabalin on Spinal Neurotransmitters in Patients Undergoing Knee Replacement

NCT00729690
Conditions
PAIN
Interventions
Pregabalin, Placebo
Drug
Lead sponsor
Asokumar Buvanendran
Other
Eligibility
55 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Terminated Phase 2Phase 3 Interventional Results available

Astaxanthin for Management of Inflammation in Knee Osteoarthritis

NCT05138549
Conditions
Osteoarthritis, Knee, Osteoarthritis Knees Both, Joint Inflammation
Interventions
Astaxanthin, Placebo
Drug · Other
Lead sponsor
Prisma Health-Midlands
Other
Eligibility
18 Years to 99 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Columbia, South Carolina
Completed Not applicable Interventional Results available

Home Monitoring After Primary Total Knee Arthroplasty

NCT03032068
Conditions
Osteoarthritis, Knee
Interventions
At-Home Monitoring
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Osteoarthritis, Knee
Interventions
Engage Partial Knee
Device
Lead sponsor
JIS Research Institute
Other
Eligibility
21 Years to 80 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
New Albany, Ohio
Conditions
Trigger Point Pain, Myofascial
Interventions
Trigger point injection (lidocaine), Sham Comparator
Drug · Other
Lead sponsor
David Grant U.S. Air Force Medical Center
Federal
Eligibility
45 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Fairfield, California
Conditions
Osteo Arthritis Knee
Interventions
Bone Marrow Aspirate Concentrate, Angel Concentrated Platelet Rich Plasma (cPRP) System
Biological · Device
Lead sponsor
University of California, San Diego
Other
Eligibility
45 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
La Jolla, California
Conditions
Osteoarthritis, Pain
Interventions
Celecoxib, Placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
7
States / cities
Aurora, Colorado • Englewood, Colorado • Chicago, Illinois + 3 more
Conditions
Arthroplasty, Knee Replacement, Wound Healing
Interventions
Zip Surgical Skin Closure, Steel Staples
Device
Lead sponsor
ZipLine Medical Inc.
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Flexion Contracture
Interventions
KneeMD
Device
Lead sponsor
Anne Arundel Health System Research Institute
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Annapolis, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

TKA Melatonin and Sleep Quality

NCT05332717
Conditions
Arthroplasty, Replacement, Knee, Sleep Initiation and Maintenance Disorders
Interventions
Melatonin 5 mg, Placebo (Vitamin C)
Dietary Supplement
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years and older
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New York, New York
Conditions
Total Knee Arthroplasty
Interventions
Hydrocortisone, Placebo
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
50 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
New York, New York
Active, not recruiting Not applicable Interventional

Knee Arthroplasty Activity Trial

NCT04107649
Conditions
Knee Osteoarthritis, Total Knee Replacement
Interventions
Telephonic Active Coaching (Motivational Interviewing) + Financial Incentives, Wrist based activity tracker wear, Basic Study Activities
Behavioral · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
40 Years to 85 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
5
States / cities
Chicago, Illinois • Kansas City, Kansas • Boston, Massachusetts + 2 more
Conditions
Osteoarthritis
Interventions
Bupivacaine
Drug
Lead sponsor
Columbia University
Other
Eligibility
Not listed
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
Total Knee Replacement
Interventions
Mepivacaine Spinal, Bupivacaine Spinal
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 75 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Osteoarthritis, Osteoarthritis, Knee, Arthritis, Degenerative, Osteoarthrosis, Osteoarthrosis Deformans
Interventions
Bupivacaine Liposome Injection, Indwelling femoral nerve block
Drug
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
San Diego, California
Conditions
Arthroplasty, Replacement, Hip, Arthroplasty, Replacement, Knee, Urinary Retention
Interventions
integrated care pathway, physician's standard of care
Other
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Cincinnati, Ohio
Conditions
Total Knee Arthroplasty
Interventions
Genicular Nerve Radiofrequency Ablation
Other
Lead sponsor
University of Utah
Other
Eligibility
30 Years to 90 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Total Knee Replacement, Primary Knee Arthroplasty
Interventions
Fentanyl, Ropivacaine
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Total Knee Arthroplasty, Osteo Arthritis Knee, Knee Injuries, Knee Imlant
Interventions
MicroPort Medial Pivot TKA, DePuy Attune PCR TKA
Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
3
States / cities
Las Vegas, Nevada • Knoxville, Tennessee
Conditions
Knee Replacement Surgery, Osteoarthritis, Knee
Interventions
Epidiolex oral solution, Placebo
Drug · Other
Lead sponsor
Chad Brummett
Other
Eligibility
18 Years to 80 Years
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Ann Arbor, Michigan • Detroit, Michigan
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Performance of MOTO Medial® Unicompartmental Knee Arthroplasty

NCT03211663
Conditions
Knee Osteoarthritis, Knee Arthritis, Knee Pain Chronic
Interventions
MOTO Medial® UKA
Device
Lead sponsor
Medacta USA
Industry
Eligibility
18 Years and older
Enrollment
269 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
5
States / cities
Lady Lake, Florida • Louisville, Kentucky • Billings, Montana + 2 more