What Researchers Did
Researchers conducted a multi-center randomized controlled trial to compare a comprehensive program of acupuncture, hyperbaric oxygen (HBO), and cognitive rehabilitation with HBO and cognitive rehabilitation alone for cognitive impairment after earthquake brain injury.
What They Found
After two months, both groups showed improved intelligent state, cognitive function, and daily life activity (all P < 0.01). However, the acupuncture + rehabilitation group had significantly higher MMSE scores (24.11 ± 4.08 vs 17.05 ± 43.84, P < 0.01) and activity of daily life scores (75.45 ± 13.95 vs 66.06 ± 12.75, P < 0.01) compared to the rehabilitation-only group. These benefits in cognitive function and daily life activity for the acupuncture group continued at a 6-month follow-up.
What This Means for Canadian Patients
For Canadian patients experiencing cognitive impairment due to brain injury, integrating acupuncture into a rehabilitation program alongside hyperbaric oxygen and cognitive training might offer enhanced recovery. This approach could potentially lead to better cognitive function and improved ability to perform daily activities compared to standard rehabilitation alone.
Canadian Relevance
This study has no direct Canadian connection or involvement.
Study Limitations
The study's findings are specific to cognitive impairment following earthquake brain injury, which may limit generalizability to other causes of brain injury.