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Alexandria Journal of Medicine

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The effect of HCV serological status on Doxorubicin based chemotherapy induced toxicity and disease-free survival in breast cancer patients

Karim Yousri Welaya, Shabaan El-Assal, Ossama Eisa Salama, Hamdy Mohamad Ghanem, Salah-Eldin Abdelmoneim

Abstract


Background: Breast cancer and HCV are two frequent diseases in Egypt. There is a considerable  probability of concurrent affection. This concurrence creates a subpopulation, which needs special  evaluation and care.
Objective: To evaluate a subset of Egyptian breast cancer patients receiving Doxorubicin based adjuvant chemotherapy, with HCV seropositivity (group 2) compared to HCV seronegative patients (group 1).
Methods: 102 breast cancer patients, planned to receive Doxorubicin based adjuvant chemotherapy, at the Oncology Department, Alexandria Faculty of Medicine, were recruited since June 2009. Pretreatment evaluation included serological testing for HCV. FAC Adjuvant chemotherapy was given for six cycles.
Results: HCV seropositivity was detected in 52 cases. Two cases in the seropositive group developed toxic hepatitis and discontinued treatment and follow up. The remaining 100 patients suffered comparable toxicities, except for more frequent liver enzyme elevations in the seropositive group. Diarrhea was also more frequent in the seropositive group. Treatment delays and dose reductions were more frequently observed in the  seropositive group. The 36 month disease-free survival and relapse pattern were not significantly different between the two groups.

KEYWORDS Adjuvant chemotherapy; Anthracyclines; Operable breast cancer; HCV; Special populations

 




http://dx.doi.org/10.1016/j.ajme.2014.08.001
AJOL African Journals Online