Journal
ALZHEIMER DISEASE & ASSOCIATED DISORDERS
Volume 22, Issue 2, Pages 158-162Publisher
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/WAD.0b013e3181630b6f
Keywords
dementia; behavioral disorders; music therapy
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Background: Music therapy (MT) has been proposed as valid approach for behavioral and psychologic symptoms (BPSD) of dementia. However, studies demonstrating the effectiveness of this approach are lacking. Objective: To assess NIT effectiveness in reducing BPSD in subjects with dementia. Method: Fifty-nine persons with dementia were enrolled in this study. All of them underwent a multidimensional assessment including Mini Mental State Examination, Barthel Index and Neuropsychiatry Inventory at enrolment and after 8, 16, and 20 weeks. Subjects were randomly assigned to experimental (n = 30) or control (n = 29) group. The NIT sessions were evaluated with standardized criteria. The experimental group received 30 MT sessions (16 wk of treatment), whereas the control group received educational support or entertainment activities. Results: NPI total score significantly decreased in the experimental group at 8th, 16th, and 20th weeks (interaction time x group: F-3,F- 165 = 5.06, P = 0.002). Specific BPSD (ie, delusions, agitation, anxiety, apathy, irritability, aberrant motor activity, and night-time disturbances) significantly improved. The empathetic relationship and the patients' active participation in the NIT approach, also improved in the experimental group. Conclusions: The study shows that NIT is effective to reduce BPSD in patients with moderate-severe dementia.
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