801 / 2063
ESTRO
2017
Prototypes of modified fractionation
• Hyperfractionation (HF)
• Accelerated fractionation (AF)
• (Hybrid schedules)
• Hypofractionation
ESTRO
2017
Hypofractionation (HypoF)
Increased dose per fraction (> 2.0 Gy)
60Gy/ 2.0 Gy/ 6w
CF
Conventional
75Gy/ 2.5 Gy/ 5w
m HypoF
Moderate Hypo F (curative)
Palliative RT
SD 8 Gy 30 Gy/ 3.0 Gy/ 2w
to
HypoF
Curative RT
67.5 Gy/13.5 Gy/ 2w
HypoF