27 / 1345
Common dose fractionation schedules utilized
for BT treatment of cervical cancers
•
Twice weekly fractionation – 13% [6/46]
•
7 Gy X 3# - Most commonly used fractionation
schedule (6 Gy X 3 - 4 # and 9 Gy X 2#)
•
Most participants using
•
85-90Gy (locally advanced)
•
75-85Gy (early stage)
•
Total brachytherapy doses : 18-21 Gy