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Showing 1–24 of 406 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Hyperglycemia
Interventions
Metformin, Placebo
Drug · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Total Knee Arthroplasty, Osteoarthritis, Knee
Interventions
Medial Subperiosteal Release with Sharp Dissection, Medial Subperiosteal Release with Electrocautery
Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Arthroplasty, Replacement, Knee, Pain
Interventions
Liposomal bupivacaine
Drug
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
Aseptic Loosening of Prosthetic Joint, Instability of Prosthetic Joint, Reimplantation for Periprosthetic Joint Infection, Femoral Revision Indicated, Tibial Component Revision
Interventions
Constrained Condylar bearing, posterior stabilized bearing
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2038
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Arthropathy of Knee, Osteo Arthritis Knee, Osteonecrosis, Meditation, Knee Osteoarthritis, Knee Disease, Knee Injuries, Opioid Use, Opioid Dependence, Opioid Use Disorder
Interventions
Mindful meditation
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 89 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Venous Thrombosis
Interventions
PD 0348292, Enoxaparin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
1,225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
58
States / cities
Birmingham, Alabama • Little Rock, Arkansas • North Little Rock, Arkansas + 29 more
Conditions
Osteoarthritis, Blood Loss, Surgical, Blood Loss, Postoperative
Interventions
Tranexamic Acid (Oral), Tranexamic Acid (Intravenous)
Drug
Lead sponsor
The New England Baptist Hospital
Other
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Knee Osteoarthritis
Interventions
Minimally invasive total knee replacement, Standard approach total knee replacement
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
45 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Total Knee Arthroplasty, Knee Pain
Interventions
0.1% and 0.4% perineural ropivicaine
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Total Knee Arthroplasty (TKA)
Interventions
Total IntraVenous Anesthesia (TIVA), Spinal-Block, Electroencephalogram (EEG)
Combination Product · Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Drainage
Interventions
Duraprep Surgical Solution
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years to 80 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
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
Journey II CR Total Knee System
Interventions
Total knee arthroplasty with Journey II CR Total Knee System
Device
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
Not listed
Enrollment
586 participants
Timeline
2019 – 2020
U.S. locations
6
States / cities
Scottsdale, Arizona • Pikeville, Kentucky • Reno, Nevada + 3 more
Conditions
Deep Vein Thrombosis, Pulmonary Embolism
Interventions
Enoxaparin + Placebo, Apixaban + Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
3,608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
25
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Little Rock, Arkansas + 17 more
Conditions
Arthroplasty, Replacement, Knee, Anesthesia, Conduction, Acute Pain
Interventions
adductor canal block, SPANK, Ropivacaine
Procedure · Drug
Lead sponsor
Bruce Ben-David
Other
Eligibility
19 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Total Knee Replacement
Interventions
Fondaparinux Sodium (Arixtra)
Drug
Lead sponsor
Paul Di Cesare,MD
Other
Eligibility
18 Years to 80 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Sacramento, California
Terminated Not applicable Interventional

Visionaire: A Prospective Study

NCT01937572
Conditions
Osteoarthritis
Interventions
Visionaire system (Knee MRI), No Knee MRI
Other
Lead sponsor
The Hawkins Foundation
Other
Eligibility
18 Years to 100 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Greenville, South Carolina
Conditions
Total Knee Anthroplasty
Interventions
Total Knee Arthroplasty Medial Parapatellar Approach, Total Knee Arthroplasty Subvastus Approach
Procedure
Lead sponsor
Total Joint Specialists
Network
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Sandy Springs, Georgia
Conditions
Arthropathy of Knee Joint
Interventions
Vancomycin
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Scottsdale, Arizona
Conditions
Venous Thromboembolism
Interventions
Rivaroxaban (Xarelto, BAY59-7939), Enoxaparin, Placebo: tablet of Rivaroxaban, Placebo: syringes of Enoxaparin
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
3,148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
40
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Phoenix, Arizona + 36 more
Conditions
Osteoarthritis, Knee
Interventions
DePuy ATTUNE total knee arthroplasty system
Device
Lead sponsor
Kristin Zhao, PhD
Other
Eligibility
40 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Prosthesis-related Infections, Wound Complications, Joint Diseases, Musculoskeletal Diseases
Interventions
Prevena
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Phase 4 Interventional Results available

Evaluating Vitamin D3 Supplement on Post-Op Outcomes

NCT04177758
Conditions
Knee Osteoarthritis
Interventions
Vitamin D, Control
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Total Knee Replacement
Interventions
Virtual physical therapy rehabilitation program, No intervention
Device · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
4
States / cities
Chapel Hill, North Carolina • Durham, North Carolina • Greensboro, North Carolina + 1 more