Clinical trials: ARTHROPLASTY, REPLACEMENT
Osteoarthritis, Knee
Comparison of Mobile-Bearing and Fixed-Bearing All-Polyethylene Tibia Total Knee Designs
This study will be designed to compare prospectively, in a randomized fashion, the clinical, functional, and radiographic results of a nonmodular (all-polyethylene tibi/AP) fixed-bearing posterior cruciate substituting design…
- Trial name
- NCT00894361
- Testing
- TKA surgery with the rotating platform mobile-bearing knee design, TKA surgery with the all-polyethylene tibia knee design
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Minneapolis Veterans Affairs Medical Center
Osteoarthritis, Knee
Comparison of a Metal Backed Fixed-Bearing Tibial Baseplate and an All-Polyethylene Tibia in Total Knee Arthroplasty
This study is designed to compare prospectively, in a randomized Level 1 evidence fashion, the clinical, functional, and radiographic results of a modular polished tibial (MPT) tray with a moderately cross-linked polyethylene…
- Trial name
- NCT00979147
- Testing
- TKA surgery with modular polished tibial baseplate/XLK design, TKA surgery with the nonmodular APT/GVF design, P.F.C.® Sigma Knee System
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Minneapolis Veterans Affairs Medical Center
Knee Osteoarthritis, Knee Arthritis
Effectiveness of Reduced Frequency Physical Therapy in Total Knee Arthroplasty
Rehabilitation after Total Knee Arthroplasty surgery involves physical therapy services to address limitations in range of motion, strength, and participation in normal daily activities.
- Conditions
- Knee Osteoarthritis, Knee Arthritis, Knee Arthropathy
- Trial name
- NCT03302832
- Testing
- Physical Therapy, In-home Exercise Equipment
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Campbell University, Incorporated
Osteoarthritis, Post-traumatic Arthritis
Postoperative Function Following Partial and Total Knee Replacement
The purpose of this study is to determine if patients with a fixed-bearing or mobile-bearing partial knee replacement perform functional activities differently than patients that have had total knee replacement or healthy…
- Trial name
- NCT00492219
- Testing
- Vanguard M fixed-bearing or Oxford mobile-bearing prostheses, Total Knee Replacement
- Where
- United States
- Volunteers
- 324 people, healthy volunteers welcome
- Sponsor
- New Lexington Clinic
Osteoarthritis, Arthritis
Marathon and Enduron Polyethylene at Long-Term Follow-up
The purpose of the study is to determine whether crosslinked Marathon and standard Enduron polyethylene liners show differences in survivorship due to wear-related revisions at minimum 14-year follow-up and every 5 years after.
- Conditions
- Osteoarthritis, Arthritis, Joint Diseases, Musculoskeletal Diseases
- Trial name
- NCT02508428
- Testing
- Hip Replacement with crosslinked Marathon polyethylene, Hip Replacement with noncrosslinked Enduron polyethylene
- Where
- United States
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- Anderson Orthopaedic Research Institute
Knee Arthroplasty
The Energize! Study for Adults With Knee Replacement
The purpose is to examine the effects of an online physical activity program on moderate to vigorous intensity physical activity, pain, and physical function in adults with knee replacement at 3 months (post-intervention) and 6…
- Trial name
- NCT06096727
- Testing
- Energize!
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Arthroplasty, Replacement, Hip
Does Testosterone Therapy Improve Patient-Reported Outcomes in Age-Related Testosterone Deficient Patients Undergoing Total Hip Replacement: A Randomized-Controlled Trial
This randomized-controlled trial will study on the effect of testosterone therapy on patients undergoing total hip replacement. Subjects will be male patients > 50 years with testosterone deficiency undergoing total hip…
- Trial name
- NCT05722301
- Testing
- Testosterone Therapy, No Testosterone Therapy
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- American Hip Institute
Postoperative Cognitive Dysfunction, Mild Cognitive Impairment
Cognitive Changes After Major Joint Replacement
Patients assume that cognitive performance rapidly returns to baseline after anesthesia and surgery. Several studies have shown that one week after major non-cardiac surgery about 27% of patients have postoperative cognitive…
- Conditions
- Postoperative Cognitive Dysfunction, Mild Cognitive Impairment, Delirium, Cognitive Deficit
- Trial name
- Cognigram (NCT02964221)
- Testing
- Cognitive Testing
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Dr. Stephen Choi
Total Knee Arthroplasty
The Effect of Home-based Velocity Training in Individuals With Total Knee Replacement
The purpose of this study will be to find out the effect of two different interventions on muscle strength, ability to produce muscle force quickly (power), daily function, and number of steps and physical activity an individual…
- Trial name
- TKR (NCT01808781)
- Testing
- Exercises plus walking program, Walking only program
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Texas Woman's University
Surgical Wound Infection
Preoperative Bath in Patients Submitted to Hip Arthroplasty
Clinical trial for prevention, randomized, controlled, blinded, parallel, with three arms which purpose is verify the effects of nursing intervention preoperative bathing with 4% chlorhexidine gluconate, 10% Povidone iodine…
- Trial name
- NCT03001102
- Testing
- 4% Chlorhexidine gluconate, 10% PVPI degermante, Soap without antiseptic
- Where
- Brazil
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Arthritis of Hip
Goal-directed vs Preemptive Tranexamic Acid Administration in Total Hip Arthroplasty
The present study is a multi-center randomized prospective placebo-controlled non-inferiority trial. The study's primary objective is to compare the amounts of postoperative bleeding using two different TXA administration…
- Trial name
- NCT05956769
- Testing
- Tranexamic Acid, thromboelastography
- Where
- 2 sites in South Korea
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Arthroplasty Replacement Knee, Knee Prosthesis
In Vivo Determination of 3D Patellofemoral Mechanics
This study will analyze the tibio-femoral and patellofemoral (motion) and mechanics (forces) of participants having a normal knee or a total knee arthroplasty (TKA) using one or two different (TKA) devices Low Contract Stress…
- Trial name
- Patella (NCT01290627)
- Testing
- Subjects implanted with DePuy LCS PS RP TKA, Subjects implanted with DePuy Sigma PS RP TKA
- Where
- 4 sites in United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The University of Tennessee, Knoxville
Knee Arthritis
The Efficacy of Collaborative Patient Education on Total Knee Arthroplasty
This project is about the integrated rehabilitation program for the patients receiving total knee arthroplasty. The investigators are monitoring the WOMAC(Western Ontario and Mcmaster University Arthritis Index)/ Pain…
- Trial name
- NCT05346822
- Testing
- integrated rehabilitation (the collaborative patient education)
- Where
- Taiwan
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Arthroplasty, Replacement, Knee, Total Knee Replacement
Metal Ion Concentrations After Total Knee Arthroplasty
The purpose of this study is to analyze the metal ion concentrations in the patients blood following robotic-assisted total knee arthroplasty (TKA) compared to conventional total knee arthroplasty using cutting guides.
- Conditions
- Arthroplasty, Replacement, Knee, Total Knee Replacement, Blood Metal Ion Concentration
- Trial name
- NCT06447922
- Testing
- Metal ion level testing
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Postoperative Delirium
Dexmetomedine for Post Operative Delirium in Elderly Patients Undergoing Elective Total Knee Replacement Under Spinal Anesthesia
Postoperative delirium is a geriatric syndrome occurring after anesthesia and surgery which manifests as acute alterations in mental status, involving changes in cognition, attention, and levels of consciousness that tend to…
- Trial name
- NCT05707741
- Testing
- dexmetomedine infusion
- Where
- Egypt
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Menoufia University
Leg Injury, Arthroplasty, Replacement, Knee
Comparison of Ropivacaine With or Without Fentanyl in Spinal Anaesthesia for Lower Limb Surgeries
There has been a wide variety of use of anaesthetic agents along with adjuncts during subarachnoid block. The quest for attaining adequate analgesia and anaesthesia has always been shadowed by the concurrent deleterious effect of…
- Trial name
- NCT04199013
- Testing
- Ropivacaine 0.75% Injectable Solution, Fentanyl Citrate
- Where
- Nepal
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Tribhuvan University Teaching Hospital, Institute Of Medicine.
Knee Osteoarthritis, Hip Osteoarthritis
Comparison of Knotless Barbed Suture and Standard Suture in Knee Replacement Patients
Barbed suture use has been gaining increased acceptance and has been reported to offer potential advantages in wound closure of hip and knee replacement surgeries.
- Trial name
- NCT03031314
- Testing
- barbed suture, standard suture
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Washington Hospital Healthcare System
Arthroplasty, Replacement, Knee
Fitbit and Social Support in Knee Replacement Patients & Buddies
Patients undergoing knee replacement typically report improved health-related quality of life, increased physical function, and reduced pain.
- Trial name
- NCT03037619
- Testing
- Fitbit, Fitbit+Support
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Knee Osteoarthritis, Blood Loss
Extended Postoperative Oral Tranexamic Acid in Knee Replacement
A comparison of outcomes between use of oral tranexamic acid as compared to oral placebo in the first days after total knee replacement will be made to determine impact on clinical indications and patient reported outcomes.
- Conditions
- Knee Osteoarthritis, Blood Loss, Pain, Postoperative
- Trial name
- NCT05099276
- Testing
- Tranexamic Acid Pill
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Campbell Clinic
Hip Arthropathy, Malnutrition; Anemia
Nutritional Status and Its Modifications After Hip Replacement
Data literature lacks of evidence concerning the variation of the nutritional status in patients undergoing hip surgery, thus preventing an effective application a nutritional support program.
- Conditions
- Hip Arthropathy, Malnutrition; Anemia, Frail Elderly Syndrome
- Trial name
- NCT03981354
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio