The Outcomes of Subject After Total Knee Arthroplasty

Completed

• Conditions: Satisfaction, Patient
• Interventions: Procedure: Total knee arthroplasty

• Registration Number: NCT05810090
• Lead Sponsor: Changhua Christian Hospital

Brief Summary

Total Knee Arthroplasty (TKA) is a standard of intervention for severe knee osteoarthritis, also been proven with benefits in improving pain, mobility, and quality of life. However, the outcomes after TKA is controversial.

Detailed Description

Total Knee Arthroplasty (TKA) clinical pathway provides preoperative education, postoperative rehabilitation, and routine outpatient follow-up. The overall functional performance of the patient was assessed. The aim of this study was to analyze (1) clinical pain relief, anxiety reduction and functional recovery after TKA; (2) factors affecting individual functional recovery, such as age, gender, BMI, etc.

The results can be used as a reference for improving the quality in TKA patients.

Study Timeline

• Study Start: 2017-01-12
• Primary Completion: 2021-12-31
• Study Completion: 2022-01-01
• Status Verified: 2022-10
• Study First Submitted: 2022-10-30
• Study First Submitted QC: 2023-04-10
• Last Update Submitted: 2023-04-10
• Study First Posted: 2023-04-12
• Last Update Posted: 2023-04-12

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 631

Inclusion Criteria

• unilateral knee TKA

Exclusion Criteria

• bilateral knee TKA

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
TKA (Total Knee Arthroplasty)	Total knee arthroplasty	Patients did total knee arthroplasty in our hospital.

Primary Outcome Measures

Name	Time	Method
Changes of Western Ontario and McMaster Universities Arthritis Index (WOMAC)	Baseline: date of surgery (day 0); discharge from hospital (D/C), an average of 1 week; 1 month after D/C; 3 months after D/C; 6 months after D/C	The Western Ontario and McMaster Universities Arthritis Index (WOMAC) is widely used in the evaluation of Hip and Knee Osteoarthritis. It is a self-administered questionnaire consisting of 24 items divided into 3 subscales: (I). Pain (5 items): during walking, using stairs, in bed, sitting or lying, and standing upright (II). Stiffness (2 items): after first waking and later in the day (III). Physical Function (17 items): using stairs, rising from sitting, standing, bending, walking, getting in / out of a car, shopping, putting on / taking off socks, rising from bed, lying in bed, getting in / out of bath, sitting, getting on / off toilet, heavy domestic duties, light domestic duties.; The assessment was performed at: Baseline: admission date of surgery, discharge from hospital (D/C), 1 month after D/C, 3 months after D/C, 6 months after D/C
Changes of knee Range of motion (ROM)	Baseline: date of surgery (day 0); discharge from hospital (D/C), an average of 1 week; 1 month after D/C; 3 months after D/C; 6 months after D/C	Range of motion in bilateral Knee joints

Trial Locations

Locations (1)

Changhua Christian Hospital; 🇨🇳 Changhua, Taiwan