What Researchers Did
Researchers conducted a review of existing data on hyperbaric oxygen (HBO) therapy as an adjunctive treatment for various malignancies, particularly brain tumours.
What They Found
They found that hyperbaric oxygen (HBO) therapy alone offers limited curative effects for cancer, but when combined with radiotherapy, it yielded especially favourable results compared to radiation treatment alone. HBO was also shown to increase the cytostatic effect of certain drugs, potentially making standard chemotherapy more effective.
Canadian Relevance
This study has no direct Canadian connection as it is a review of existing international literature.
Study Limitations
As a review, this study's conclusions are based on existing literature and may be limited by the quality and scope of the included studies, indicating a need for further primary research.