What Researchers Did
Researchers assessed the long-term efficacy of hyperbaric oxygen therapy in 11 patients with radiation-induced hemorrhagic cystitis who received an average of 40 treatments.
What They Found
Of 11 patients treated with hyperbaric oxygen for radiation-induced hemorrhagic cystitis, 3 (27%) experienced complete and durable symptom resolution. However, 3 patients had persistent symptoms requiring urinary diversion, and 5 others initially responded but later experienced recurrent symptoms, also necessitating diversion.
What This Means for Canadian Patients
Canadian patients suffering from radiation-induced hemorrhagic cystitis might consider hyperbaric oxygen therapy as a potential treatment option, especially if other palliative treatments have failed. However, they should be aware that while some may experience complete relief, many patients may still require further interventions like urinary diversion due to persistent or recurrent symptoms.
Canadian Relevance
This study has no direct Canadian connection as it was not conducted in Canada, nor did it involve Canadian researchers or patients.
Study Limitations
A significant limitation of this study is its very small sample size of only 11 patients, which limits the generalizability of the findings.