MACOP-B vs F-MACHOP in the treatment of high-grade non-Hodgkin's lymphomas.
From September 1988 two hundred-sixty-seven (267) untreated patients (pts) with stage II to IV high grade non Hodgkin's lymphoma (NHL) have been enrolled in a multicenter, randomized, still ongoing study, comparing two third-generation combination chemotherapy regimens, MACOP-B versus F-MACHOP. At the present time, 177 pts have completed the treatment program and are evaluable, with a median follow-up of 13 months. Clinical, histologic and laboratory characteristics are equally distributed in both groups. Among the 92 pts treated with MACOP-B, 58 (63%) achieved a complete remission (CR), 17 complete responders have relapsed (29%), and 21 have died (23%), including 3 treatment-related deaths. Among the 85 pts who received F-MACHOP, 65 (76%) achieved a CR, 9 complete responders have relapsed (14%), and 11 pts have died (13%), including 3 treatment related deaths. 30 months-projected survival is 64% for MACOP-B treated pts compared to 84% for F-MACHOP treated pts; 30 months-projected relapse- free survival is 80% and 84%, respectively. F-MACHOP seems to be superior in immunoblastic lymphoma (overall survival, OS, 82% vs. 54%) and in Burkitt-type lymphoblastic lymphoma (OS 100% vs, 42%). The degree of hematological and non-hematological toxicity was similar in both regimens. More reliable conclusions will be drawn after a longer follow-up.
Tura
S
S
Istituto di Ematologia L. e A. Seràgnoli, Università di Bologna, Italy.
Mandelli
F
F
Mazza
P
P
Pileri
S
S
Gherlinzoni
F
F
Bocchia
M
M
Zinzani
P L
PL
Fiacchini
M
M
Martelli
M
M
Papa
G
G
D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001761:Bleomycin / Q000008:administration & dosage; D001853:Bone Marrow / Q000473:pathology; D003520:Cyclophosphamide / Q000008:administration & dosage; D003561:Cytarabine / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000188:drug therapy*; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage; D011239:Prednisolone / Q000008:administration & dosage; D011241:Prednisone / Q000008:administration & dosage; D016019:Survival Analysis; D014750:Vincristine / Q000008:administration & dosage
D003561:Cytarabine; D001761:Bleomycin; D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011239:Prednisolone; D005472:Fluorouracil; D011241:Prednisone; D008727:Methotrexate