What Researchers Did
Researchers presented three female patients with symptomatic radionecrosis and brain edema after LINAC radiosurgery who were successfully treated with hyperbaric oxygen.
What They Found
All three patients developed severe symptomatic radionecrosis and brain edema 2 to 8 months after LINAC radiosurgery, which was resistant to standard steroid therapy. After 40 sessions of hyperbaric oxygen, all three patients experienced a good remission of their lesions.
What This Means for Canadian Patients
Canadian patients experiencing severe radionecrosis and brain edema after radiosurgery, especially if resistant to steroids, might consider hyperbaric oxygen therapy. This treatment could offer a non-surgical option for managing this serious complication.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
A significant limitation of this study is its extremely small sample size of only three patients, which limits the generalizability of the findings.