Sequential induction chemotherapy with vincristine, daunorubicin, cyclophosphamide, and prednisone in adult acute lymphoblastic leukemia.
Ann Hematol
; 70(2): 65-9, 1995 Feb.
Article
em En
| MEDLINE
| ID: mdl-7880925
ABSTRACT
Sequential chemotherapy with vincristine, daunorubicin, cyclophosphamide, and prednisone doses was administered to 57 adult patients with acute lymphoblastic leukemia (ALL). Complete remission (CR) was achieved in 51 (89%, 95% confidence intervals, [CI] 78-96%). Among patients achieving CR, 62% were in CR after one sequence of chemotherapy, 23% after two sequences, and 5% after three sequences. Six patients (11%) had resistant disease. All patients experienced profound myelosuppression. Median time to recovery of neutrophils > 0.5 x 10(9)/1 was 22 days (range 5-89 days), and of platelets > 100 x 10(9)/1 21 days (range 0-45 days). Nonhematologic WHO grade 3 or more side effects consisted predominantly of hyperbilirubinemia (7%), mucositis (5%), nausea and vomiting (2%), and cutaneous toxicity (1%). Severe infectious complications occurred in only 14% of cases. One patient (2%, 95% CI 0-9%) died of therapy-related toxicity while in early CR. We concluded that sequential use of prednisone seemed at least as effective as continuous administration at the expense of a few adverse side effects.
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Base de dados:
MEDLINE
Assunto principal:
Protocolos de Quimioterapia Combinada Antineoplásica
/
Leucemia-Linfoma Linfoblástico de Células Precursoras
Idioma:
En
Ano de publicação:
1995
Tipo de documento:
Article