CyclOBEAP (cyclophosphamide, vincristine, bleomycin, etoposide, doxorubicin, prednisolone) regimen with granulocyte colony-stimulating factor (G-CSF) for patients with aggressive non-Hodgkin's lymphoma: a pilot study. The Adult Lymphoma Treatment Study Group (ALTSG).
We conducted a multi-institutional collaborative study to examine the usefulness and safety of third-generation chemotherapy CyclOBEAP (cyclophosphamide, vincristine, bleomycin, etoposide, doxorubicin, prednisolone) combined with granulocyte colony-stimulating factor (G-CSF) in the treatment of aggressive non-Hodgkin's lymphoma (NHL). Subjects included patients with aggressive NHL who were 60 yr of age or younger and had been diagnosed as having a low-intermediate, high-intermediate, or high risk using the International Prognostic Index (IPI). A total of 24 patients were enrolled in the study between May 1997 and March 1998, including 9 low-intermediate-risk cases, 13 high-intermediate-risk cases and 2 high-risk cases. Although all 24 patients were originally enrolled in the study, one adult T-cell leukemia/lymphoma case was subsequently excluded. Thus, in the end, 23 cases were evaluated. Evaluation of the efficacy of therapy revealed complete remission in 20 patients (87%). Of these 20 patients, 8 were low-intermediate-risk cases (89%) and 12 were either high-intermediate- or high-risk cases (86%). Partial remission was achieved in 2 patients (8.7%). The 2-yr survival rate was 91.3%, and the 2-yr disease-free survival rate was 81.8%. Grade 3 or higher adverse reactions were granulocytopenia (87%), thrombocytopenia (17.4%) and liver dysfunction (4.3%). CyclOBEAP therapy has been associated with a high remission rate for aggressive NHL. When combined with G-CSF, a high relative dose intensity was maintained for each drug administered (0.94-0.97). Furthermore, although the observation period was short, both the survival rate and disease-free survival rate were good. Hence, we concluded that there were no problems associated with the procedure in terms of safety.
Niitsu
N
N
First Department of Internal Medicine, Toho University School of Medicine, Tokyo, Japan. nniitsu@med.toho-u.ac.jp
Okamoto
M
M
Kuraishi
Y
Y
Nakamura
S
S
Kodama
F
F
Hirano
M
M
D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D001761:Bleomycin / Q000008:administration & dosage; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D016179:Granulocyte Colony-Stimulating Factor / Q000627:therapeutic use*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D011239:Prednisolone / Q000008:administration & dosage; D011379:Prognosis; D012074:Remission Induction; D012307:Risk Factors; D016896:Treatment Outcome; D014750:Vincristine / Q000008:administration & dosage
D001761:Bleomycin; D016179:Granulocyte Colony-Stimulating Factor; D014750:Vincristine; D005047:Etoposide; D004317:Doxorubicin; D003520:Cyclophosphamide; D011239:Prednisolone