Clinical trials: Joint Replacement
Osteoarthritis, Hip
Dual Energy X-ray Absorptiometry (DXA) Comparison Hip Resurfacing Versus Total Hip Arthroplasty (THA)
This study compares the change (loss) of bone mineral density (BMD) that occurs in the proximal femur after hip resurfacing and total hip replacement.
- Trial name
- NCT01359527
- Testing
- Hip Resurfacing, Total Hip Arthroplasty
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Spokane Joint Replacement Center
Anesthesia Morbidity, Osteoarthritis, Knee
Evaluation of Anesthetic Techniques in Outpatient Total Joint Replacement Surgery in an Integrated Health Care Delivery System
The study is a retrospective cohort study of adult patients undergoing outpatient primary unilateral total knee or total hip replacement surgeries from 2017 to 2019 assessing for difference in anesthetic techniques and outcomes.
- Conditions
- Anesthesia Morbidity, Osteoarthritis, Knee, Osteoarthritis, Hip
- Trial name
- NCT04203732
- Testing
- Anesthesia Type
- Where
- United States
- Volunteers
- 12,466 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Arthritis
Restoration of Leg Length, Offset, and Center of Rotation in Total Hip Replacement
The investigators aim to demonstrate the ability to accurately measure and restore leg length, offset, and center of rotation during a total hip replacement through a new technique that uses the femoral component as a measurement…
- Trial name
- NCT00738803
- Testing
- Total hip replacement
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tennessee Orthopedic Alliance
Osteoarthritis of Knee, Edema
Microcurrent Stimulation Reduces Post-Operative Swelling and Healing Time Following Knee Replacement Surgery
The purpose of this study is to determine if patients undergoing a total knee arthroplasty (TKA) experience a clinically significant reduction in healing time when treated post operatively with a specific form of micro and…
- Conditions
- Osteoarthritis of Knee, Edema, Wounds and Injuries
- Trial name
- NCT02623660
- Testing
- ODIN1, Standard Care, Diagnostic Device Testing
- Where
- 2 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Bioelectric Research Corporation
Degenerative Arthritis, Inflammatory Arthritis
Kinematics of Silastic Joint Replacements in the Hand
To assess in vivo the kinematics of single piece silastic joint replacements in the hand with magnetic resonance imaging
- Trial name
- NCT05441462
- Testing
- Silastic Joint Replacement
- Where
- United Kingdom
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Wrightington, Wigan and Leigh NHS Foundation Trust
Infection of Total Hip Joint Prosthesis, Implants
Immunology of Failing Metal-on-Metal Hip Replacement
Metal-on-metal total hip replacement (MoM THR) has been targeted at younger patients with anticipated long-term survival since the bearing surfaces wear less than the traditional metal-on-plastic (MoP) replacements.
- Trial name
- NCT01517737
- Where
- 2 sites in United Kingdom
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of East Anglia
Osteoarthritis, Knee
Role of Bone in Knee Osteoarthritis (OA)
The purpose of the study is to investigate protein and gene expression among damaged knee tissues. We will perform MRI's on subjects prior to total knee replacement to identify the location of bone marrow lesions.
- Trial name
- NCT00850538
- Testing
- MRI, Primary Total Knee Replacement
- Where
- Australia
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- The New England Baptist Hospital
Osteoarthritis Knee
Comparison of an Old Versus a New Total Knee Replacement
A randomized controlled clinical and RSA study, comparing 2 knee implants: 1. NexGen CR cemented total knee arthroplasty 2. Persona CR cemented total knee arthroplasty 3 hospitals will participate in the study: Helse Bergen HF…
- Trial name
- NCT03548792
- Testing
- RSA radiostereometric analysis, Clinical comparison
- Where
- Norway
- Volunteers
- 185 people, healthy volunteers welcome
- Sponsor
- Helse-Bergen HF
Arthroplasties, Replacement, Weight Loss
Weight Loss Before Total Joint Arthroplasty Using A Remote Dietitian and Mobile App
The purpose of this trial is to assess the impact of a 12-week remote dietitian supervised dietary and physical activity weight loss intervention and mobile app for patients with morbid obesity prior to undergoing total joint…
- Conditions
- Arthroplasties, Replacement, Weight Loss, Nutrition
- Trial name
- NCT04330391
- Testing
- Remote dietitian supervised weight loss intervention and mobile app
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Osteoarthritis
Pain Expectations in Subjects With Osteoarthritis
The purpose of this research study is to test whether or not researchers can alter or change expectations on pain. The researchers will test whether there is an effect on the size of the pupil and responses to thermal heat…
- Trial name
- NCT02155257
- Testing
- Modafinil, Gabapentin
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Epidural; Analgesia, Local Infiltration
Comparison of Epidural Analgesia With Intra-Articular Infiltration Analgesia
The results of combining infiltrative analgesia applied by orthopedists with epidural analgesia applied by anesthesiologists after knee replacement surgery will be compared.
- Trial name
- NCT06872528
- Testing
- Recording the amount of medication and the number of complications according to observational follow-up
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Namik Kemal University
Periprosthetic Joint Infection
Intraoperative Microbial Contamination
This is a randomized, controlled study which aims to show whether iodine impregnated incisional foil (IobanTM) has a place in the prevention of prosthetic joint infection (PJI).
- Trial name
- ICON (NCT03139539)
- Testing
- Ioban
- Where
- 3 sites in Denmark
- Volunteers
- 1,661 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Osteoarthritis, Knee
Custom Cutting Block Instrument vs Regular Instrumentation Total Knee Replacement (TKR)
To determine if the use of patient-specific custom cutting blocks for implantation of total knee components results in improved limb alignment and component positioning compared to regular instrumentation.
- Trial name
- NCT03416946
- Testing
- Visionaire, Traditional
- Where
- Canada
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Orthopaedic Innovation Centre
Osteoarthritis
Assessment of Conventional and Patient-specific Instrumentation in Total Knee Arthroplasty
This study will use a special type of x-ray called radiostereometric analysis (RSA) imaging to determine whether patient-specific instrumentation for total knee arthroplasty (replacement) has an effect on implant loosening…
- Trial name
- NCT02230215
- Testing
- Total Knee Arthroplasty with use of Visionaire Patient-Specific Instrumentation
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Osteoarthritis, Hip
Systemic Steroids for Peripheral Nerve Blocks
This study will investigate the ability of systemic dexamethasone to prolong the sensory block duration for lumbar plexus nerve blockade.
- Trial name
- NCT02464176
- Testing
- Dexamethasone, Bupivacaine, Epinephrine
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Arthroplasty, Replacement, Knee, Arthroplasty, Replacement, Hip
Sleep Patterns After Total Joint Replacement Surgery
The purpose of this study is to determine sleep patterns and sleep quality following total joint arthroplasty, in order to understand when patients should expect to return to baseline or improved sleep following total joint…
- Trial name
- NCT04896892
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Osteoarthritis, Knee, Arthropathy of Knee
Late-initiated Blood Flow Restricted Rehabilitation Exercises After Total Knee Replacement
This trial will investigate the effectiveness of applying low-load blood flow restricted exercise 12 months after receiving a total knee replacement to achieve a functional capacity-level similar to healthy peers.
- Trial name
- EXKnee2 (NCT05770934)
- Testing
- Blood flow restricted low-load resistance exercise
- Where
- Denmark
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Arthropathy of Knee, Osteo Arthritis Knee
Meditation and Opioid Consumption in Total Joint Replacement Patients Undergo Primary Total Hip and Knee Replacement
The main purpose of this study is to look at whether meditation techniques can help reduce pain and opioid use after surgery.
- Conditions
- Arthropathy of Knee, Osteo Arthritis Knee, Osteonecrosis, Meditation
- Trial name
- NCT05669066
- Testing
- Mindful meditation
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Osteoarthritis, Knee
Finnish Unicompartmental and Total Knee Arthroplasty Investigation
Unicondylar knee arthroplasty (UKA) can be used as the treatment of knee OA isolated to a single compartment instead of TKA. Both UKA and TKA have been used for decades as a treatment of knee OA.
- Trial name
- FUNCTION (NCT02481427)
- Testing
- Unicondylar Knee Replacement, Total Knee Replacement
- Where
- 3 sites in Finland
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Osteoarthritis, Avascular Necrosis
AL-2 MP-1 (Polyimide) Acetabular Liner
M.M.A.TECH Ltd. product is an Acetabular Liner Family produced of an advanced polyimide - MP-1™. M.M.A.TECH Ltd. produces the Liners according to EN ISO 13485:2012 approved manufacturing process and supplies them to the customer.
- Conditions
- Osteoarthritis, Avascular Necrosis, Rheumatoid Arthritis, Congenital Dysplasia of the Hip
- Trial name
- NCT02503891
- Testing
- MP-1 Polymer on Ceramic Articulation system
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- M.M.A Tech Ltd.