Table 6.

Distribution of ORR based on RECIST 1.0-radiological responses for the overall group and for the subgroups of patients with PGL1 (SDHD) or PGL4 (SDHB) NENs.

Variable	All n (%)	SDHDn (%)	SDHB n (%)
RECIST six months,	n = 12	n = 8	n = 4
PR	1 (8)	0	1 (25)
SD	9 (75)	6 (75)	3 (75)
DP	2 (17)	2 (25)	0
RECIST 12 months,	n = 11	n = 8	n = 4
PR	0	0	0
SD	9 (82)	6 (75)	3 (75)
DP	2 (18)	2 (25)	1 (25)