Clinical trials: Knee Joint
Arthroplasty, Replacement, Knee
Outcome Study of Highly-cross Linked Polyethylene vs. Standard Polyethylene for Primary Posterior Stabilized (PS) Total Knee
Polyethylene wear and osteolysis remain a concern with the use of modular, fixed bearing total knee arthroplasty. A variety of highly cross-linked polyethylenes have been introduced to decrease this problem, but there is little…
- Trial name
- NCT02178020
- Testing
- knee arthroplasty, standard polyethylene, knee arthroplasty, XLP polyethylene
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Chapel Hill Orthopedics Surgery & Sports Medicine
Cartilage Disease
Non-interventional Study With NOVOCART® Inject in the Reconstruction of the Knee Cartilage Defects
Retrospective non-interventional study to evaluate safety and efficacy of NOVOCART® Inject in patients with full-thickness cartilage defects in the knee joint.
- Trial name
- RENOVO (NCT02941120)
- Where
- 7 sites in Germany
- Volunteers
- 245 people
- Sponsor
- Tetec AG
Cartilage Disease
Non-interventional Study in Pediatric Patients Treated With NOVOCART Inject in the Knee
The study is a prospective, multicenter, single-arm non-interventional study to evaluate the efficacy, safety and health economics of NOVOCART® Inject in the treatment of cartilage defects of the knee in pediatric patients with…
- Trial name
- NINJA (NCT05391841)
- Testing
- NOVOCART Inject
- Where
- 6 sites in Germany
- Sponsor
- Tetec AG
Knee Osteoarthritis
Influence of Manual Physical Therapy on Habitual Activity in Knee Osteoarthritis
The investigators assessed overall physical activity and sleep quality in subjects with knee osteoarthritis(OA) at baseline, and at four and 12 weeks following initiation of physical therapy.
- Trial name
- NCT03573141
- Testing
- Physical Therapy
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Brooke Army Medical Center
Osteochondral Defect
Follow-Up Study Evaluating the Long Term Outcome of ChondroMimetic in the Treatment of Osteochondral Defects in the Knee
To investigate the long-term efficacy and safety of the medical device, ChondroMimetic, in subjects who were treated in the interventional study 0MCM0107 for osteochondral defects of the knee.
- Trial name
- NCT03385642
- Testing
- ChondroMimetic
- Where
- Hungary
- Volunteers
- 15 people
- Sponsor
- Collagen Solutions
Injury of Anterior Cruciate Ligament
Sport Cord Test Following ACL Reconstruction
The primary purpose of this study is to determine the interrater reliability and validity of the Sportcord Test as a measure of physical performance following anterior cruciate ligament (ACL) reconstruction.
- Trial name
- NCT01937403
- Where
- United States
- Volunteers
- 171 people
- Sponsor
- The Hawkins Foundation
Osteoarthritis, Traumatic Arthritis
Prospective Multicenter Post Approval Study of the LPS-Flex Mobile Bearing Knee
The purpose of the study is to assess the long-term performance of the NexGen LPS-Flex Mobile Bearing Knee in the treatment of patients with severe knee pain or degenerative knee disease.
- Conditions
- Osteoarthritis, Traumatic Arthritis, Avascular Necrosis of the Femoral Condyle, Moderate Varus
- Trial name
- NCT00854295
- Testing
- NexGen LPS-Flex Mobile Bearing Knee
- Where
- 3 sites in United States
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- Zimmer Biomet
Peripheral Arterial Disease
Randomized Clinical Trial for Ewing Amputation in the VA
This study follows the Pilot Investigation of Ewing Amputation for Veterans with PAD Undergoing a Below Knee Amputation. The 2 year pilot feasibility phase has concluded recruitment and enrollment.
- Trial name
- NCT05437562
- Testing
- Ewing Below Knee Amputation, Standard Below Knee Amputation
- Where
- 3 sites in United States
- Volunteers
- 120 people
- Sponsor
- VA Office of Research and Development
Osteochondritis Dissecans Knee, Psychological Stress
Psychological Response and Readiness Associated With OCD of the Knee
This study primarily aims to determine whether patients diagnosed with osteochondritis dissecans (OCD) of the knee experience psychological stress due to their diagnosis and treatment plan.
- Trial name
- NCT04649905
- Testing
- Surgical Treatment, Nonoperative Treatment
- Where
- 2 sites in United States
- Volunteers
- 120 people
- Sponsor
- Boston Children's Hospital
Osteoarthritis
Effectiveness Of Single Doses Of Ibuprofen In Patients With Osteoarthritis Of The Knee
To demonstrate that new drugs work, many complex multidose studies are often required. The intent of this study is to use Ibuprofen as an example of a marketed pain relief drug to validate a simpler single dose model for future…
- Trial name
- NCT00372801
- Testing
- Ibuprofen
- Where
- Australia
- Volunteers
- 36 people
- Sponsor
- GlaxoSmithKline
Arthroplasties, Knee Replacement, Revision Arthroplasty
Patient Outcomes With Robotic-Assisted Total Knee Arthroplasty
This is a post-market multicentre study that has been implemented to confirm safety and performance of cemented CR/UC and PS Apex Knee implants in primary or revision Robotic Assisted Total Knee Arthroplasty up to 10-year follow…
- Trial name
- NCT06203756
- Testing
- Omnibotics Robotic-assisted Total Knee Arthroplasty with Apex UC, Omnibotics Robotic-assisted Total Knee Arthroplasty with Apex PS, Omnibotics Robotic-assisted Total Knee Arthroplasty with Apex Revision
- Where
- 6 sites in United States
- Volunteers
- 713 people
- Sponsor
- Corin
Rheumatoid Arthritis
Assessment of Wrist Joint and Knee Joint Inflammation in Patients With Rheumatoid Arthritis by Quantitative Three Dimensional Power Doppler Ultrasonography
The purpose of this study is to: 1. To investigate the wrist joint synovial blood flow intensity and model by quantitative three-dimensional (3D) power Doppler ultrasonography (PDUS) in patients with rheumatoid arthritis before…
- Trial name
- 3D sono in RA (NCT00858169)
- Volunteers
- 49 people
- Sponsor
- Taichung Veterans General Hospital
Osteoarthritis, Arthralgia
Leeches for the Treatment of Knee Osteoarthritis
Previous studies have not addressed the question, whether or not a repeated leeching can supply symptomatic relief of osteoarthritic pain for extended periods of time.
- Trial name
- NCT00435773
- Testing
- Single Leeching, Repeated Leeching after 4 weeks
- Where
- Germany
- Volunteers
- 118 people
- Sponsor
- RWTH Aachen University
Rheumatoid Arthritis
Transplantation of Bone Marrow Derived Mesenchymal Stem Cells in Affected Knee Osteoarthritis by Rheumatoid Arthritis
Osteoarthritis of the knee is one of the most common causes of disability among elderly. Arthritis rheumatoid is an autoimmune disease which causes multi articular arthritis, such as knee osteoarthritis.
- Trial name
- NCT01873625
- Testing
- mesenchymal cell transplantation
- Where
- Iran
- Volunteers
- 60 people
- Sponsor
- Royan Institute
Knee Replacement, Knee Replacement Revision
Prevalence and Incidence of Multiple Revisions Following Knee Arthroplasty in Denmark 1998-2021: A Nationwide Population-based Study
The purpose of this study is to investigate the incidence and prevalence rates of multiply revised knee arthroplasty patients in Denmark from 1998-2021.
- Trial name
- EMKAR ONE (NCT06064318)
- Testing
- Revision
- Where
- Denmark
- Volunteers
- 161,384 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Patellofemoral Pain Syndrome, Anterior Knee Pain
Elite Athletes: Trunk Mobility, Lower Extremity Flexibility, and Functional Balance Across Sports
This cross-sectional observational study investigated the relationships among dynamic Q angle, core muscle endurance, hip flexibility, and lower extremity functional status in elite adolescent athletes with and without…
- Trial name
- NCT07326046
- Where
- Cyprus
- Volunteers
- healthy volunteers welcome
- Sponsor
- Eastern Mediterranean University
Stress
Effect of Audio Book applıcatıon on patıents Blood Pressure, Pulse Rate and anxıety Levels Before Total Knee Replacement Surgery
Before the TDP surgery, the anxiety levels of the patients in the experimental group will be measured by listening to an audio book.
- Trial name
- NCT06905899
- Testing
- audiobook app
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Beyza Yilmaz
Venous Thromboembolism (VTE), Total Joint Arthroplasty
Efficacy of Aspirin in Preventing Venous Thromboembolism
Efficacy of aspirin and enoxaparin in preventing venous tromboembolism was compared after total knee or hip arthroplasty.
- Conditions
- Venous Thromboembolism (VTE), Total Joint Arthroplasty, Total Hip Arthroplasty (THA)
- Trial name
- NCT06635317
- Testing
- Aspirin, enoxaparin
- Where
- Mexico
- Volunteers
- 60 people
- Sponsor
- Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado
Joint Pain
Genicular Nerve Phenol Neurolysis Versus Radiofrequency Ablation for Pain Relief in Grade 4 Knee Osteoarthritis
The goal of this clinical trial is to compare the efficiency and efficacy of genicular nerves blockade by chemical phenol neurolysis versus radiofrequency ablation in managing pain in patients suffering from grade IV KOA in term…
- Trial name
- NCT06864390
- Testing
- genicular nerve neurolysis
- Volunteers
- 114 people
- Sponsor
- Ain Shams University
To Assess the Feasibility, Visualization Capability, and Optimal Dosing of ICG Fluorescence Imaging for Intraoperative Assessment of Knee Tissue Perfusion
ICG Fluorescence in Knee Arthroscopy Study
The purpose of this study is to first evaluate whether ICG fluorescence angiography can be used to evaluate blood flow of the anterior cruciate ligament (ACL), tendons, and knee structures during an arthroscopic surgery.
- Trial name
- NCT07793266
- Testing
- Intravenous administration of indocyanine green (SPY Agent Green) 2 mL of SPY Agent Green (5.0 mg dose), Intravenous administration of indocyanine green (SPY Agent Green) 3 mL of SPY Agent Green (7.5 mg dose), Intravenous administration of indocyanine green (SPY Agent Green) 4 mL of SPY Agent Green (10 mg dose)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Henry Ford Health System