Clinical trials: Joint Replacement
Osteoarthritis
Does Fluid Replacement From Preoperative NPO Status Improve Postoperative Recovery
The investigators are testing the hypothesis that administering 2L of body temperature warmed lactated ringer's intravenously prior to surgery can optimize the postoperative and recovery of patients undergoing total hip and total…
- Trial name
- Hydration (NCT02638623)
- Testing
- Lactated Ringer
- Where
- United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- West Virginia University
Ischemia Reperfusion Injury
The Effect of Pregabalin Given Preoperatively on the Tourniquet Induced Ischemia-reperfusion
The application of tourniquet is indispensable for a bloodless surgical area in total knee arthroplasty surgery. The release of tourniquet produces reactive oxygen species which can cause injury and then ischemia-reperfusion…
- Trial name
- NCT03482544
- Testing
- Pragabalin
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Baskent University
Osteoarthritis of the Knee
Computer Aided Gap Balancing Improves Sagittal Stability and Outcomes for Cruciate-Retaining Total Knee Arthroplasty
Computer Aided Surgery in total knee arthroplasty improves knee stability and functional outcomes more than conventional total knee arthroplasty.
- Trial name
- NCT00865865
- Testing
- Computer aided total knee arthroplasty, Conventional total knee arthroplasty
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Osteoarthritis, Knee
Outcomes After Standard and High-Flexion Posterior Stabilized Rotating-Platform Mobile-Bearing Total Knee Arthroplasty
The aim of this prospective study is to compare the clinical and radiographic outcomes of standard and high-flexion posterior stabilized (PS) rotating-platform mobile-bearing (RP-MB) total knee arthroplasty.
- Trial name
- NCT00954954
- Testing
- Standard PS RP-MB (P.F.C Sigma Rotating Platform knee), High-flexion PS RP-MB (P.F.C Sigma Rotating Platform Flex)
- Where
- South Korea
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Osteoarthritis, Knee
Navio Robotic Versus Conventional Total Knee Arthroplasty
Total knee replacement surgery is a conventional approach to alleviating the pain and lack of function resulting from arthritis of the knee.
- Trial name
- NCT03519269
- Testing
- Navio™ Robotics-assisted Surgical System
- Where
- United States
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Columbia University
Congenital Hip Dysplasia, Hip Osteoarthritis
Pelvic Osteotomy Of The Total Hip Replacement
This observational study aims to learn about the outcomes in the previously operated patient and whether pelvic bone rearrangement surgery was a success.
- Trial name
- NCT06209255
- Testing
- Pelvic Osteotomy - Ganz Procedure
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Van Bölge Eğitim ve Araştırma Hastanesi
Pain, Arthrofibrosis
Intravenous (IV) Hydrocortisone for TKA (Total Knee Arthroplasty)
In this study, total knee replacement patients will be determined to be stiff or non-stiff preoperatively. Stiffness designation is determined by preoperative range of motion (if flexion is < 100 degrees, or extension lag is > 10…
- Conditions
- Pain, Arthrofibrosis, Osteoarthritis, Knee
- Trial name
- NCT04082533
- Testing
- Hydrocortisone, Dextrose 5% in water (D5W)
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Hospital for Special Surgery, New York
Osteoarthritis, Knee
Stryker Triathlon® Cruciate Substituting vs. Posterior Stabilized Outcomes Study
This study compares the clinical and radiographic outcomes obtained with the use of the Stryker Triathalon® Cruciate Substituting (CS) and Posterior Stabilized (PS) tibial inserts.
- Trial name
- NCT01367925
- Testing
- Stryker Triathlon® CS Tibial Insert, Stryker Triathlon® PS Tibial Insert
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Spokane Joint Replacement Center
Osteoarthritis, Knee, Arthroplasty, Replacement, Knee
Comparative Study of Total Knee Arthroplasty Using a Customized-patient Specific Instrument System.
Patient-specific instrumentation (PSI) has been introduced in total knee arthroplasty (TKA) as a new technology for improving accuracy in restoration of the alignment and biomechanics of the lower limb.
- Trial name
- NCT02500160
- Testing
- Patient specific instrumentation (MRI), Patient specific instrumentation (CT)
- Where
- South Korea
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Kyung Hee University Hospital at Gangdong
Knee Osteoarthritis
Restoration of Physical Function in Patients Following Total Knee Replacement: Comparison Between Resistive Strength Training Exercises & Ankle Weights
Techniques used to restore the physical functions in TKR patients
- Trial name
- NCT05745649
- Testing
- Resistance exercises, Ankle weights
- Where
- Pakistan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Neuro Counsel Hospital, Pakistan
Osteoarthritis
Medacta GMK Sphere® Multicenter Post-Market Outcomes Study
This study is to average Forgotten Knee Score (FJS) of those patients receiving the Medacta GMK Sphere® knee at the two and five year time points.
- Trial name
- NCT02501733
- Testing
- Medacta GMK Sphere® Medial Knee Prosthesis
- Where
- 5 sites in United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Medacta USA
Osteoarthritis
Total Ankle Replacement Versus Arthrodesis Trial
The purpose of TARVA is to determine whether Total Ankle Replacement (TAR) provides better clinical outcomes than ankle arthrodesis in patients aged 50-85 years with end-stage ankle osteoarthritis, and compare cost-effectiveness…
- Trial name
- TARVA (NCT02128555)
- Testing
- Total Ankle Replacement, Arthrodesis
- Where
- 17 sites in United Kingdom
- Volunteers
- 303 people, healthy volunteers welcome
- Sponsor
- University College, London
Osteoarthritis, Hip
Femoral Remodeling Following Total Hip Arthroplasty With OMNI Apex Modular™ and OMNI Apex ARC™ Stem Compared to Competitive Designs
This study compares the change in bone density which occurs after hip replacement with different femoral stem devices.
- Trial name
- NCT01359540
- Testing
- OMNI Apex Modular™ Hip Device, OMNI Apex ARC™ Hip Device
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Spokane Joint Replacement Center
Osteoarthritis, Arthroplasty
Mobility Assessment of Patients With Total Hip Arthroplasty
The purpose of this study is to describe the 3D joint biomechanics of the lower extremities of patients having had a total hip replacement or hip resurfacing surgery as compared to a healthy age and weight matched control group…
- Conditions
- Osteoarthritis, Arthroplasty, Hip Replacement
- Trial name
- NCT00664508
- Testing
- Motion analysis
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Osteoarthritis (OA) of the Hip, Osteoarthritis (OA) of the Knee
Effects of Different Relaxation Therapies on Pain and Sleep in Hip and Knee Arthroplasty Patients
Hip and knee replacement surgery is commonly performed in older adults. After surgery, many patients experience pain, limited movement, and sleep problems.
- Trial name
- NCT07354542
- Testing
- Virtual Reality-Based Relaxation, Traditional Relaxation Therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Bartın Unıversity
Shoulder Arthroplasty
Interscalene Block With Liposomal Bupivacaine vs. Interscalene Block With Bupivacaine and Adjuvants
The purpose of this study is to determine whether the use of plain bupivacaine with common adjuvants for interscalene block (ISB) provides non-inferior analgesic results compared to the use of liposomal bupivacaine for ISB, in…
- Trial name
- NCT03845894
- Testing
- Liposomal bupivacaine, Bupivacaine with adjuvants
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Osteoarthritis
Feasibility Study: Effect of Patient Decision Aids for Total Joint Replacement on Surgical Referrals
Ministries of Health consider wait lists for total joint replacement a top priority. Research priorities to manage wait lists indicate the need to establish benchmarks that consider patient preferences.
- Trial name
- NCT00743951
- Testing
- 1 Patient decision aid, 2 Usual care
- Where
- Canada
- Volunteers
- 142 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
Osteoarthritis, Knee
Computer-Assisted Total Knee Replacement Kinematics: DePuy Sigma Posterior Cruciate Substituting Knee and the DePuy Sigma RP Rotating Platform Knee
Primary Research Questions: 1. Do patients with knee osteoarthritis (OA) who undergo total knee replacement with a Sigma rotating platform have better clinical outcomes at 2 years post surgery (i.e.
- Trial name
- NCT00375856
- Testing
- DePuy P.F.C.® Sigma Rotating Platform Knee
- Where
- 3 sites in Canada
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Queen's University
Postoperative Depression
The Impact of Preoperative Chronic Pain on Postoperative Depressive States in Elderly Patients Undergoing Joint Replacement Surgery: A Secondary Analysis Based on Prospective Data
Background: Postoperative depression is a significant complication that hinders recovery in elderly patients undergoing joint replacement surgery.
- Trial name
- NCT07403838
- Where
- China
- Volunteers
- 575 people, healthy volunteers welcome
- Sponsor
- Chinese PLA General Hospital
Arthralgia
Effects of Hormone Replacement Therapy on Arthralgia in Postmenopausal Women
Arthralgia has been a common complaint in postmenopausal period which seems to be involved with estrogen depletion, although, its pathophysiology isn´t completely clarified.
- Trial name
- NCT02838576
- Testing
- Conjugated Equine Estrogen
- Where
- Brazil
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre