Would you utilize single fraction palliative radiation therapy for a large bone metastasis?
Is there a certain size threshold you use? Does location of the lesion (e.g. spine) matter? What other cases do you feel are not ideal candidates for 8 Gy x 1?
2 Answers
Mednet MemberInvited Expert
Radiation Oncology · Medical College of Wisconsin Affiliated Hospitals
Answered on
The issue of field size was addressed in an early RTOG study (RTOG 78-10) where they looked at half-body RT. It was extremely effective with 73% partial or complete response and fast-acting, with 50% of patients experiencing relief within 48 hours. (Salazar et al., PMID 2423225). Patients could be r...
Join for free or sign in to see the full answer
Mednet MemberInvited Expert
Radiation Oncology · University of Texas MD Anderson Cancer Center
Answered on
In the modern era of oncology, there have been significant advances in systemic therapy improving survival (chemotherapy, targeted therapy, and immunotherapy) thus changing the landscape of treatment paradigms for patients with metastatic disease. We have moved towards an individualized multidiscipl...
Join for free or sign in to see the full answer