[Antineoplastic drug-induced neutropenia: use of granulocyte colony stimulating factors].

Neutropenia is a frequent adverse event of the pharmacologic treatment of cancer. Morbidity and mortality-associated neutropenia can be successfully treated and prevented with granulocyte-colony stimulating factors (G-CSF). European and American Guidelines recommend their prophylactic use when the expected percentage of febrile neutropenia exceeds 20% or there are concomitant risk factors. Afebrile neutropenia is not considered to benefit from G-CSF treatment. Other approved indications include stem cell mobilization, and an adequate delivery of dose-intense and dose-dense chemotherapy regimens.