A supplemental report to a randomized cluster trial of a 20-week Sun-style Tai Chi for osteoarthritic knee pain in elders with cognitive impairment.

Published

Journal Article

OBJECTIVE: This was a secondary data analysis of a cluster-randomized clinical trial that tested the efficacy of a 20-week Sun-style Tai Chi (TC) program in reducing pain in community-dwelling elders with cognitive impairment and knee osteoarthritis (OA). The study also examined whether elders' level of cognitive function was related to the outcomes of the TC program. METHOD: Elders (N=55) were recruited from 8 study sites. Each site was randomly assigned to participate in either a 20-week TC or an education program. Verbal report of pain was measured by a Verbal Descriptor Scale (VDS) at weeks 1, 5, 9, 13, 17 and 21 (designated as times 1-6). Pain behaviors and analgesic intake were also recorded at times 1-6. RESULTS: At post-test, scores on the VDS and observed pain behaviors were significantly better in the TC group than in the control group (p=0.008-0.048). The beneficial effects of TC were not associated with cognitive ability. CONCLUSION: These results suggest that TC can be used as an adjunct to pharmacological intervention to relieve OA pain in elders with cognitive impairment. TRIAL REGISTRATION: Clinical Trial.gov NCT01528566.

Full Text

Duke Authors

Cited Authors

  • Tsai, P-F; Chang, JY; Beck, C; Kuo, Y-F; Keefe, FJ; Rosengren, K

Published Date

  • August 2015

Published In

Volume / Issue

  • 23 / 4

Start / End Page

  • 570 - 576

PubMed ID

  • 26275650

Pubmed Central ID

  • 26275650

Electronic International Standard Serial Number (EISSN)

  • 1873-6963

Digital Object Identifier (DOI)

  • 10.1016/j.ctim.2015.06.001

Language

  • eng

Conference Location

  • Scotland