Table 5.

Investigator assessment of best clinical response ^a

Best clinical response	All patients
	(N = 46), n (%)
CRb	2 (4)
PR	2 (4)
SD	13 (28)
PD	26 (57)
Unknownc	3 (7)

^aPer response criteria in Cheson et al. [11].

^bBoth CRs were confirmed.

^cNo post-baseline evaluations available.