Table 3. Response rates among subgroups... | American Society of Hematology

Table 3.

Response rates among subgroups of patients according to Rb IgH translocations, determined by FISH

	Rb deletion	No Rb deletion	IgH	No IgH
No. patients	13	20	8	20
Response rate, %	100*	66	88†	82
IF-negative CR	42	30	25	41
IF-positive CR	15	5	13	5
PR	46	35	50	36
Stable disease, %	0	30	13	18

	Rb deletion	No Rb deletion	IgH	No IgH
No. patients	13	20	8	20
Response rate, %	100*	66	88†	82
IF-negative CR	42	30	25	41
IF-positive CR	15	5	13	5
PR	46	35	50	36
Stable disease, %	0	30	13	18

Patients were treated at the 1.3 mg/m² bortezomib dose level.

CR indicates complete response; IF, immunofixation; PR, partial response.

P = .16 versus no Rb deletion.

P = .7 versus no IgH translocation.