What Researchers Did
Researchers reviewed records of 130 patients recovering from a brain bleed (aneurysmal subarachnoid hemorrhage) who all received HBOT, comparing 70 who also received music therapy against 60 who received HBOT alone.
What They Found
Patients who received both HBOT and music therapy had significantly lower anxiety and depression scores, better daily living function scores, lower stroke severity scores (NIHSS), and reduced risk of cerebral vasospasm compared to HBOT alone. All differences were statistically significant (p < 0.05).
What This Means for Canadian Patients
For Canadians recovering from a brain aneurysm rupture, this study suggests adding structured music therapy to existing HBOT rehabilitation may improve mood, daily function, and reduce dangerous blood vessel spasms, a major cause of death after brain bleeds. Canadian rehabilitation hospitals with HBOT programs could explore adding music therapy as a low-cost adjunct.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
This retrospective study from a single Chinese hospital did not use randomization, and the music therapy protocol details are not standardized for replication.