What Researchers Did
Researchers compared the effects of folic acid alone versus folic acid combined with hyperbaric oxygen therapy on elderly patients with cerebral small vessel disease and high homocysteine levels.
What They Found
Both groups showed improvements in cognitive function, daily living activities, and homocysteine levels after treatment. However, patients receiving hyperbaric oxygen therapy in addition to folic acid experienced significantly greater improvements in these areas (P < 0.05). The incidence of adverse reactions was similar between both treatment groups.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
This study was a retrospective analysis, which means it looked back at existing patient data and may be subject to certain biases.