CPB Budapest 2017

LDR BT phase III Dose rate trial at IGR

• 204 stage Ib or II cervical carcinomas

• 60 Gy uterovaginal 137 Cs irradiation followed by surgery

• Randomisation between two dose rates:

0.38 or 0.73 Gy/h

Haie e.a. Int. J. Radiat. Oncol. Biol. Phys. 25, 405-412, 1993 .