Home-based neurologic music therapy for arm hemiparesis following stroke: results from a pilot, feasibility randomized controlled trial.
Alexander J Street, Wendy L Magee, Andrew Bateman and 3 others
PMID 28643570WHAT IT FOUND
Home-based music therapy was feasible to deliver, but it did not significantly improve arm function or dexterity in this small pilot.
Patients found the sessions motivating and manageable, suggesting the method is practical, though larger trials are needed to prove effectiveness.
Key findings
01The study found no statistically significant difference in arm function between the music therapy group and the waitlist control group.
02Participants reported that the music structure helped them focus and move, and they found the intervention motivating and tolerable with low fatigue.
03The intervention was feasible to deliver in home settings, with high adherence and completion rates among those recruited.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTs
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What it does not show
The sample size was very small (11 participants), so the study was underpowered to detect clinical differences. Statistical inferences could not be made due to the small sample size. Recruitment was uneven, with two of the three community teams contributing almost no patients. The researcher who delivered the intervention also conducted the interviews, which may have biased the positive qualitative feedback. The waitlist control group received no active treatment, so it is unclear if the intervention is superior to standard home exercises.
Declared interests
The authors declared no potential conflicts of interest and received no financial support for the research.
The easy way to misread this
Do not interpret the positive patient feedback as evidence of clinical efficacy. The quantitative results showed no significant improvement in arm function or dexterity compared to the control group, and the study was explicitly a feasibility pilot not powered to test effectiveness.