Table 1.

Survival studies results following therapy with placebo/sham RT, TMZ, RT or RT/TMZ for 20 GBM xenograft lines

		placebo		TMZ		RT		RT/TMZ
GBM#	Rx day	n	survival, days	n	survival, days	n	survival, days	n	survival, days
GBM5	22	8	55	10	321	10	139	9	349
GBM6	37	8	41	6	57	7	42	4	98
GBM8	44	8	58.5	8	123.5	8	107	8	189
GBM10	36	7	41	7	55	9	66	6	76
GBM12	11	10	15	10	53	10	37	10	85.5
GBM14	24	10	33	10	186	10	55.5	9	188
GBM15	29	10	54	10	252.5	9	250	10	252
GBM16	23	8	47.5	8	325.5	8	64	8	343
GBM22	38	8	43	8	154.5	8	43	8	325.5
GBM26	65	8	82.5	8	99.5	7	130	7	130
GBM28	30	8	33	7	56	7	68	8	82.5
GBM34	46	8	85	8	366.5	8	156	7	391
GBM36	44	8	125.5	8	228.5	8	194.5	8	307
GBM38	45	9	55	10	80	9	57	9	75
GBM39	28	10	31	10	120	10	50.5	10	202
GBM43	22	5	24	8	43	7	41	5	55
GBM44	31	9	35	7	59	9	104	10	113
GBM46	30	10	45	10	51	9	104	10	114.5
GBM58	51	10	91.5	10	102	9	100	10	111
GBM59	39	9	46	9	90	9	74	10	254

Rx day - number of days following tumor implantation that the 5-day therapy course was completed.

n - number of animals in each treatment group.

Survival - indicates the median survival in days for the indicated treatment.