Table 3.

A selection of brain cancer treatment parameters resulting in TCP ≈ 0.5.

DT sensitivity, ψ	DT duration (days)	Total radiation (Gy)	TCP
N/A	0	76.0*	0.602
0.5	17	72.2*	0.501
	50	68.4*	0.504
2	19	64.6*	0.504
	46	57.0	0.502
5	17	57.0	0.518
	35	49.4	0.500
50	3	41.8	0.500
	47	11.4	0.503

These are selected from simulations using the model parameters in Table 1 where differentiation therapy is varied in increments of a single day, from 0 to 60 days, and radiation therapy in increments of a single fraction, from 0 to 76 Gy total radiation. The TCP without differentiation therapy is given as a point of reference.

*Violates radiation constraint of 57.5 Gy.