View clinical trials related to Total Knee Replacement.
Filter by:This main objective of this feasibility study is to begin to quantify the relationship between patient activity levels following knee replacement surgery and outcomes.
To What degree total knee replacement (TKA) affects leg length discrepancy in patients with varus deformity? Varus deformity, the most commonly encountered deformity in patients undergoing TKA is associated with limb alignment and varying degrees of contractures of medial soft tissue structures, laxity of the lateral soft tissue structures, flexion deformity and medial bone erosion at the knee joint .The challenges in performing TKA in a varus arthritic knee include restoration of limb alignment, balancing the medial and lateral soft tissue tension, equalizing flexion and extension gaps and restoring medial bone loss
To evaluate the progression on patients suffering from end stage OA whilst being on the waiting list for TKR
Impaired proprioceptive accuracy could be a risk factor for progression of gait limitations in knee osteoarthritis patients, even after the Total Knee Replacement (TKR). Recent studies on Virtual Reality (VR) in rehabilitation show its efficacy in restoring proprioceptive capacity, postural control and gait. However, literature lacks such studies in TKR patients. This preliminary study aims to evaluate the efficacy of a VR system for the enhancement of motor skills in TKR patients compared to a traditional approach of rehabilitation.
This study occurs in two phases. Phase 1 involves initial item development and measurement validation of a new tool for identifying hospitalized patients at high risk for preventable readmission. Primary tasks include item construction and content validation, data collection, analysis, and instrument refinement. Phase 2 involves administering the refined instrument to a new group of patients to determine final item content for the instrument, its factor structure, and its predictive validity.
The investigators will conduct a single-blind, randomized controlled trial of 100 patients with total knee replacement. Patients will be randomly assigned into a control group and an intervention group.Both groups received same rehabilitation procedures after surgery,except intervention group also received taping applications throughout all rehabilitation period.Then, the patients will be reevaluated to determine changes in lower extremity function, edema, pain,knee range of motion, and muscle strength of quadriceps femoris and hamstring.
The present randomized controlled trial is designed to compare one novel total knee replacement (TKR) design and two conventional TKR designs in terms of functional outcome. 80 patients will be randomized in each of the three arms (240 altogether).
The purpose of this study is to determine if electrical stimulation (small levels of electricity) in addition to the standard of care can safely and effectively reduce pain following total knee replacement more than the standard of care, alone. This study involves a device called the SPRINT Beta System. The SPRINT Beta System delivers mild electrical stimulation to nerves in the leg that received the knee replacement. The SPRINT Beta System includes a small wire (called a "lead") that is placed through the skin in the upper leg. It also includes a device worn on the body that delivers stimulation (called the SPRINT Beta Stimulator). About half the subjects in this study will receive the SPRINT Beta system (treatment group) and half will not (control group). Both groups will receive the standard of care.
To determine if education about pain given prior to Knee Arthroplasty will result in better outcomes following surgery
There is no definite evidence about the most effective treatment approach in early-stage rehabilitation after total knee arthroplasty surgery. The purpose of this study is to investigate the effects of mobilization exercises applied with classical exercises on pain, joint range of motion, edema, function, quality of life and patient satisfaction in early stage rehabilitation after total knee arthroplasty surgery.