Rev Invest Clin
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Randomized Controlled Trial Clinical Trial
[Busulfan versus busulfan-interferon as maintenance therapy in chronic myeloid leukemia].
We studied 30 patients in order to evaluate the therapeutic efficacy and toxicity of alfa interferon associated with busulfan as maintenance treatment in de novo chronic granulocytic leukemia. Patients received 0.2 mg/kg of busulfan and reached complete hematological remission (CHR). ⋯ The duration of CHR was longer in the alfa-interferon group: 31 vs 16 months (p = 0.03) but no cytogenetic remissions were observed. Alfa interferon was well tolerated: no patient was excluded from the study due to toxicity.