Clinical trials: ARTHROPLASTY, REPLACEMENT
Arthroplasty, Replacement
Efficacy of Surgical Preparation Solutions in Knee Surgery
The goal of this study is to determine the superiority of surgical scrub preparations in total knee arthroplasty based on the bacterial counts present on the skin surface and in the deep joint tissues.
- Trial name
- NCT01857349
- Testing
- Chlora Prep, Dura Prep
- Where
- United States
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Texas Tech University Health Sciences Center
Arthritis
Followup of Glenoid Fix Utilizing Auto Bone Graft in Shoulder Replacement
This is a case study to evaluate the adequacy of fixation and functional outcome of the glenoid anchor peg following autologous bone grafting around the prosthesis at the time of implant.
- Trial name
- NCT00670852
- Testing
- X-rays and CT scan
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Hip Osteoarthritis, Indication for Total Hip Replacement
Evaluation of Locomotor Activity Before and After Total Hip Replacement in Patients With Hip Osteoarthritis.
The investigators believe that the application of non-linear methods of analysis using the ganglion and neural network technique will make it possible to analyse all of the complex data obtained in patients with hip…
- Trial name
- NCT02042586
- Testing
- Analysis of movement before total hip replacement, Analysis of movement after total hip replacement
- Where
- France
- Volunteers
- 202 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Blood Loss, Surgical, Blood Transfusion
Bleeding in Knee Arthroplasty After Preconditioning With Sevoflurane
Knee arthroplasty is performed with restriction of blood flow by use of the pressure tourniquet. Ischemia of skeletal musculature is accompanied by the formation of reactive oxygen species and release of vasoactive factors.
- Trial name
- NCT03379103
- Testing
- Sevoflurane, Propofol
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Osteoarthritis, Total Knee Replacement
Adductor Canal Block
The investigators aim to investigate whether the addition of a surgeon-administered adductor canal blockade to a multimodal periarticular injection cocktail provides additional pain relief for patients undergoing total knee…
- Trial name
- NCT04513145
- Testing
- Ropivacaine injection, Saline Injection, Total Knee Arthroplasty
- Where
- United States
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- OrthoCarolina Research Institute, Inc.
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
Femur Neck Fracture, Arthroplasty Complications
Metal Ion Levels in Total Hip Arthroplasty (THA) With Modular Dual Mobility Cup Compared to Conventional THA
After total hip arthroplasty using an 'Modular Dual Mobility' acetabular cup, which is effective in reducing the risk of dislocation, one of the serious complications occurring after total hip arthroplasty, the blood metal ion…
- Trial name
- NCT05181566
- Testing
- Total hip replacement arthroplasty using modular dual mobility cup, Total hip replacement arthroplasty using conventional acetabular cup
- Where
- South Korea
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Korea University Guro Hospital
Knee Instability in Total Knee Artrhroplasty
Knee Arthroplasty Instability Study
Total knee replacement (TKR) instability is a poorly defined entity. The diagnosis is based on symptoms and clinical tests of knee laxity.
- Trial name
- KISS (NCT05676437)
- Testing
- Stress radiography
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Diakonhjemmet Hospital
Hip Arthroplasty Replacement, Gait Biomechanics
Powered Impaction and Broaching in Elderly Total Hip Arthroplasty
Placing the parts of a hip replacement requires substantial force. This can lead to additional stress on the surgeon as well as the bone. A device was developed to help reduce this stress.
- Conditions
- Hip Arthroplasty Replacement, Gait Biomechanics, Surgeon Physiologic Stress
- Trial name
- NCT07747831
- Testing
- Total Hip Replacement with Automatic impaction and broaching device, Total Hip Replacement
- Where
- 2 sites in Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Nova Scotia Health Authority
Osteoarthritis, Total Knee Arthroplasty
Effectiveness of Intraoperative Exparel for Postoperative Pain Control in Total Knee Arthroplasty
Does the use of periarticular Exparel in total knee arthroplasty prove to more effectively manage post operative pain control than another local analgesic, Ropivacaine, when both are used as part of a multimodal pain management…
- Conditions
- Osteoarthritis, Total Knee Arthroplasty, Pain Management
- Trial name
- NCT02808728
- Testing
- Pain Cocktail with Exparel, Pain Cocktail with Ropivacaine
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- DeClaire LaMacchia Orthopaedic Institute
Total Knee Replacement Closure, Wound Closure
A Comparative Study of Incision Closure Methods for Total Knee Replacement
The aim of the study is to compare incision closure techniques for total knee replacement using a combination of state-of-the-art sutures with tissue adhesives or staples in an effort to identify the best approach with respect to…
- Trial name
- NCT01088074
- Testing
- Histoacryl Tissue Adhesive, Dermabond, Staples
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Foundation for Southwest Orthopedic Research
Arthroplasty, Replacement, Hip
Assessing the Wear Rates of the ADM/MDM Hips Using 3D X-ray Analysis
A common complication post hip replacement is hip dislocation or hip instability which can lead to the hip implants being revised.
- Trial name
- NCT04019925
- Testing
- ADM/MDM hip
- Where
- Canada
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Unity Health Toronto
Total Knee Arthroplasty, Total Knee Replacement
ALknee Follow-up Study of the Cementless ATTUNE Rotating Platform and the Cementless LCS Rotating Platform Knee System
The cementless ATTUNETM Rotating Platform Knee system was compared in a single-blind, randomized RSA trial to its predecessor, the LCS rotating platform Knee System.
- Conditions
- Total Knee Arthroplasty, Total Knee Replacement, Knee Osteoarthritis
- Trial name
- NCT05623215
- Testing
- Radiographs of the knee for radiostereometric analysis (RSA)
- Where
- Netherlands
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Spaarne Gasthuis
Knee Osteoarthritis
Persona MC vs Attune Total Knee Replacement Study
This study aims to compare clinical and functional outcomes of a cohort of patients that have undergone a medial congruent TKR to a similar cohort of patients that have undergone a conventional TKR and a cohort of control…
- Trial name
- PERTUNE (NCT03580772)
- Testing
- Persona TKR, Attune TKR
- Where
- United Kingdom
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Leeds
Knee Arthroplasty
The PATH Study to Promote Physical Activity After Knee Replacement
The purpose of this study is to examine the feasibility and preliminary efficacy of a physical therapist led physical activity intervention for knee replacement patients within an outpatient physical therapy facility.
- Trial name
- NCT03768206
- Testing
- Standard Physical Therapy, Physical therapist discuss aerobic physical activity, Physical activity session
- Where
- 2 sites in United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Arthroplasty, Replacement, Hip
Longjohn Amgen Study - Effect of Denosumab...
The overall objective of the proposed study is to quantify bone loss around non-cemented total hip replacement femoral and acetabular components using DEXA analysis in patients receiving Prolia (denosumab) in the first year of…
- Trial name
- EDRPBLFHR (NCT02444585)
- Testing
- Denosumab
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Southern California
Arthroplasties, Knee Replacement, Nerve Block
Post-Operative Urinary Retention on Revision Knee Arthroplasty: the Role of Intrathecal Morphine
Revision total knee arthroplasty (rTKA) is a frequently performed procedure. Adequate pain management is an important feature, especially for fast-track and Enhanced Recovery After Surgery (ERAS) programs.
- Conditions
- Arthroplasties, Knee Replacement, Nerve Block, Urinary Retention Postoperative, Anesthesia, Spinal
- Trial name
- POURRKA (NCT07050277)
- Testing
- Intrathecal Morphine, No Intrathecal Morphine
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Ankle Arthroplasty, Prosthesis User
3D X-ray Motion Analysis of Ankle-foot Motion After Total Ankle Arthroplasty
Patients who have had a total ankle joint replacement surgery typically have limited movement in their ankles possibly due to the fact that commonly used ankle joint prosthetic devices only allow limited axes of motion.
- Conditions
- Ankle Arthroplasty, Prosthesis User, Joint Disease
- Trial name
- NCT03575975
- Testing
- Total Ankle Replacement Prosthesis
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Georgia Institute of Technology
Arthroplasty, Knee Replacement, Musculoskeletal Disorder
Changes in Quadriceps Muscular Activity in Patients After Total Knee Arthroplasty Compared to Healty Subjects
During Total Knee Arthroplasty (TKA), joint undergo considerable stress, which causes neuromuscular activation deficits of the quadriceps femoris muscle.The aim of the study is to investigate differences in quadriceps…
- Trial name
- NCT04152538
- Testing
- not intervention but investigation
- Where
- Italy
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Istituto Clinico Humanitas
Lumbar Spinal Stenosis
A Pivotal Study of a Facet Replacement System to Treat Spinal Stenosis
The purpose of this study is to determine if the ACADIA® Facet Replacement System is effective in the treatment of spinal stenosis.
- Trial name
- NCT00401518
- Testing
- Non-randomized ACADIA® Facet Replacement System, Randomized ACADIA® Facet Replacement System, Randomized Instrumented posterolateral fusion (PLF)
- Where
- 29 sites in United States, Puerto Rico
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- Globus Medical Inc