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Clinical Trial Summary

The rate of falls in patients after total knee arthroplasty (TKA) is high and related to lower limb muscle weakness and poor balance control. However, since routine post-TKA rehabilitation is uncommon, it is paramount to explore alternative strategies to enhance balance and physical functioning in post-TKA patients. As Tai Chi is a proven strategy for improving balance in older people, the proposed study aims to determine the feasibility and acceptability of a 12-week community-based post-TKA multimodal Tai Chi program and to collect preliminary data with respect to the efficacy of such a program in improving balance and physical functioning in post-TKA patients as compared to usual postoperative care.


Clinical Trial Description

This is a single-blinded 2-arm RCT. TKA participants will be randomized to either a 12-week community-based rehabilitation program starting at 12 weeks after TKA, or usual post-operative care without outpatient physiotherapy. A third group of asymptomatic controls will be recruited to provide comparisons at various time points. All post-TKA participants will undergo five clinical assessments: 1 week before TKA, and at 6, 12, 24 and 52 weeks after TKA. The untreated asymptomatic controls will be assessed at baseline, and 12 and 52 weeks from baseline ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03565380
Study type Interventional
Source The Hong Kong Polytechnic University
Contact
Status Completed
Phase N/A
Start date November 11, 2018
Completion date August 30, 2021

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