Diffusion Tensor Histogram Analysis of Pediatric Diffuse Intrinsic Pontine Glioma

Table 1

Patient characteristics.

Pt	Age (yr)	M/F	XRT (wks)	TTP (wks)	OS (wks)	DTI (wks)	Dexamethasone dose (mg/kg)
1	4	M	9	24	39	24	None
2	6	M	8	40	48	40	None
3	5	F	2	37	51	0	0.12
						27	0.11
4^1	6	F	6	72	151+	12	None
						16	None
						32	None
						40	None
						56	None
						64	None
5	5	F	5	25	38	4	0.09
						16	0.01
6	5	F	9	9	23	4	0.08
7	6	F	5	16	31	0	0.01
						4	0.01*
						16	None
8	8	F	2	24	32	0	0.02
						4	0.01
						16	None
9	6	F	5	21	22	8	None
10	5	F	7	31	51	7	None
						12	None
						24	None
						28	None
11	4	M	4	16	24	4	0.27
12	5	F	8	15	49	0	None

1Patient went off study due to disease progression but continues to be followed.
XRT: radiation therapy (time from end of XRT to study entry).
TTP: time to disease progression (from study entry).
OS: overall survival (from study entry).
DTI: diffusion tensor imaging (time of scan from study entry).
*administered every other day.