Evaluation of the Patient Reported Outcomes After Sensor-guided Total Knee Arthroplasty Under Spinal Anesthesia With Limited Motor-block.
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Knee Injuries
- Sponsor
- NYU Langone Health
- Enrollment
- 52
- Locations
- 1
- Primary Endpoint
- Knee Society Score (KSS)
- Status
- Terminated
- Last Updated
- 2 years ago
Overview
Brief Summary
The purpose of this study will be to evaluate and compare patients undergoing total knee arthroplasty (TKA) with sensor guidance versus that of a standard technique. Each patient will be assessed for the difference between passive, soft tissue controlled, pressure balance and muscle activated pressure balance.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients will be screened for eligibility based on whether they have chronic knee pain as a result of an arthritis-related condition.
- •Patient with chronic knee pain who is indicated for total hip or knee replacement surgery
- •Patient is at least 50 years of age
- •Patient is willing to participate in pre- and postoperative surveys
Exclusion Criteria
- •Failure to complete pre-operative surveys.
- •Revision Total Knee Arthroplasty
- •Prior ipsilateral knee surgery such as ligament reconstruction or osteotomy
- •Contralateral Total Knee Arthroplasty
- •Prior tibial plateau fracture
- •Ligamentous Insufficiency
- •History of fibromyalgia, chronic fatigue syndrome
Outcomes
Primary Outcomes
Knee Society Score (KSS)
Time Frame: Month 12 Post-Surgery
The Knee Society Score (KSS) comprises two sections (each worth 100 points) for a maximum 200 points. One section is the Knee Society Clinical Score (KSCS) - points are given for pain, motion, and stability and points are deducted for flexion contracture, extension lag, and misalignment. The other section is the Knee Society Functional Score (KSFS) - points are assigned for walking distances and climbing stairs and points are deducted for use of walking aids. For each section, a score of 80-100 = excellent, 70-79 = good; 60-69 = fair; and \< 60 = poor.
Knee Injury and Osteoarthritis Outcome Score (KOOS)
Time Frame: Month 12 Post-Surgery
The Knee Injury and Osteoarthritis Outcome Score (KOOS) is a self-reported outcome measure assessing the patient's opinion about the health, symptoms, and functionality of their knee. It is a 42-item questionnaire, including 5 subscales: symptoms, pain, function in daily living (ADLs), sports/recreation, and quality of life. The maximum score a patient can achieve is 100, indicating no knee problems. The minimum score is zero, indicating severe knee problems.