Dance improves symptoms, functional mobility and fine manual dexterity in people with Parkinson disease: a quasi-experimental controlled efficacy study
Hewa H. Kalyani, Karen A. Sullivan, Gene Moyle, Sandra Brauer, Erica Rose Jeffrey, Graham Kerr
Abstract
BACKGROUND: ) program. AIM: -based dance classes on disease-related symptoms, fine-manual dexterity and functional mobility in people with PD. DESIGN: A quasi-experimental controlled efficacy study, with pre and post testing of two parallel groups (dance versus control). SETTING: Community. POPULATION: Thirty-three participants with PD allocated to one of two groups: dance group (DG; N.=17; age=65.8±11.7 years) or control group (CG: N.=16; age=67.0±7.7 years). They were cognitively intact (Addenbrooke's Score: DG=93.2±3.6, CG=92.6±4.3) and in early-stage of disease (Hoehn & Yahr: DG=1.6±0.7, CG=1.5±0.8). METHODS: -based class, twice weekly for 12 weeks. The CG had treatment as usual. Both groups were assessed at baseline and after 12 weeks on disease-related symptom severity (MDS-Unified Parkinson Disease Rating Scale: MDS-UPDRS), fine-manual dexterity (Perdue Peg Board), measures of functional mobility (Timed Up & Go: single & dual task, Tinetti, Berg, Mini-BESTest) and self-rated balance and gait questionnaires (Activities Balance Confidence Scale: ABC-S; Gait and Falls: G&F-Q; Freezing of Gait: FOG). RESULTS: Compared to the CG, there was significantly greater improvement in the DG pre-post change scores on measures of symptom severity MDS-UPDRS, dexterity, six measures of functional mobility, and the ABC-S, G&F-Q, FOG questionnaires. CONCLUSIONS: -based dance classes improved disease-related symptom severity, fine-manual dexterity, and functional mobility. Feasibility of the approach for a large scale RCT was also confirmed. CLINICAL REHABILITATION IMPACT: could be an effective supportive therapy for the management of symptoms and functional abilities in PD.