Efficacy of lower dose capecitabine in patients with metastatic breast cancer and factors influencing therapeutic response and outcome
Küçük Resim Yok
Tarih
2007
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Lippincott Williams & Wilkins
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Objective: Capecitabine exerts considerable therapeutic efficacy in metastatic breast cancer (MBC) patients previously treated with anthracyclines and taxanes. Materials and Methods: In this study, the efficacy and safety of lower dose capecitabine (2000 Mg/m(2)/d) in patients with anthra-cycline- and taxane-pretreated MBC were studied with a special emphasis on the potential predictors of time to tumor progression (TTP) and response to the capecitabine treatment. Results: The overall response rate (ORR) was 17%. The median TTP was 5 months. Among various factors analyzed, univariate analysis showed that a performance status (PS) of 2 and the presence of visceral metastases were inversely correlated with TTP. Multivariate analysis showed that a poor PS score was associated with impaired TTP. Conclusions: Our study indicates that lower dose capecitabine has substantial antitumor activity and a favorable safety profile in the treatment of anthracycline- and taxane-pretreated MBC. Also, only performance score was demonstrated to be a significant parameter affecting TTP.
Açıklama
Anahtar Kelimeler
capecitabine, metastatic breast cancer
Kaynak
Southern Medical Journal
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
100
Sayı
1
