[Treatment of adult acute lymphoblastic leukemia with Ad-VP-L regimen].
From 1985 to 1989, we treated a total of 24 adult patients with acute lymphoblastic leukemia, 17 males and 7 females, median age 26 (range 16-70 yr), with a protocol consisting of remission induction with Adriamycin (ADR), vincristine (VCR), prednisolone (PDN) and 1-asparaginase (ASP), followed by two consolidation courses with ADR, VCR, cyclophosphamide, methotrexate and PDN (Ad-VEMP), combined with CNS-prophylaxis (intrathecal MTX and PDN). Cyclic chemotherapy with VMM (vindesine, 6-MP and MTX) and Ad-VEMP regimen or therapy with VMM regimen only was used to maintain remission. Twenty patients (83.3%) achieved complete remission. The median durations of overall survival and complete remission were 20 and 18 months respectively. The significant unfavorable prognostic factors associated with survival were old age (more than 50 yr), high WBC counts on admission (more than 20,000/microliters) and low nadir of WBC counts (less than 500/microliters). The responders who received ASP for a period of 10 days had longer survival durations than did other responders. Remission did not continue long enough with our protocol, although a high CR rate was achieved. We conclude that the design of consolidation and maintenance therapy must be improved in order to obtain a longer duration with our protocol.
Umeda
M
M
First Department of Internal Medicine, Toho University School of Medicine.
Shikoshi
K
K
Anno
S
S
Su
C Y
CY
Shirai
T
T
D000293:Adolescent; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001215:Asparaginase / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000188:drug therapy*; D011239:Prednisolone / Q000008:administration & dosage; D011379:Prognosis; D012074:Remission Induction; D014750:Vincristine / Q000008:administration & dosage
D014750:Vincristine; D004317:Doxorubicin; D011239:Prednisolone; D001215:Asparaginase