Coiffier B, et al. N Engl J Med. 2002;346:235-242. Feugier P, et al. J Clin Oncol. 2005;23:4117-4126.
– CHOP: significant difference None among non–germinal center Gene risk score B-cell (GCB) cases (P = .0002) Cell of origin – R-CHOP: significant difference R-CHOP among GCB cases (P = .03)
• Molecular predictors largely independent of IPI in both CHOP, R-CHOP patients
None
Gene risk score Cell of origin
Winter JN, et al. ASH 2011. Abstract 87.
16 45
0 0 No
0 0
24 6 Yes
25 18
5 43 Yes
Bea S, et al. Blood. 2005;106:3183-3190.
CHOP-R治疗方案对DLBCL亚型的预后具有价值
CHOP-Rituximab OS
1.0 0.8 Probability 0.6
CHOP-Rituximab PFS
Multivariate Analysis Variable CHOP gene risk score HR for OS 2.39 P Value < .0001
CHOP IPI
R-CHOP gene risk score R-CHOP IPI