RESUMO
We examined whether women aged 60 years or older with ovarian cancer who were treated with surgery and postoperative chemotherapy are at higher risk of developing grade 4 hematological toxicity. Seventy-five patients were included: 34 patients aged < 60 years (group I) were compared with 41 patients aged > or =60 years (group II) after postoperative treatment with single-agent carboplatin or carboplatin/taxane combination chemotherapy. Secondary prophylaxis with granulocyte colony-stimulating factors was performed to avoid dose reduction and chemotherapy delay. A total of 450 chemotherapy cycles was completed. Anemia and thrombocytopenia were mild in both groups. Overall, grade 4 neutropenia developed in 41% (group I) and in 49% (group II) (p=0.51). Febrile neutropenia occurred in 12% and 2%, respectively (p=0.17). The carboplatin/taxane combination was associated with grade 4 neutropenia in 42% (group I) and 58% (group II) (p=0.21). Women > or =60 years are not at higher risk of developing severe myelotoxicity than their younger counterparts, particularly after treatment with carboplatin/taxane combination chemotherapy.