Document Detail


All-oral combination of vinorelbine and capecitabine as first-line treatment in HER2/Neu-negative metastatic breast cancer.
MedLine Citation:
PMID:  23344713     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
PURPOSE: To evaluate the efficacy and safety of an all-oral vinorelbine and capecitabine combination therapy in anthracycline- ± taxane-pretreated HER2/Neu-negative metastatic breast cancer (MBC). METHODS: A phase 2 trial including women >18 years with HER2/Neu-negative MBC previously exposed to anthracycline- ± taxane-based chemotherapy in the adjuvant or neoadjuvant setting. Enrolled patients received oral vinorelbine 60 mg/m(2) on days 1 and 8 and oral capecitabine 1,000 mg/m(2) twice daily on days 1-14 on a 3 weekly schedule. Patients with progressive disease after 3 cycles discontinued the study, while the remaining patients continued treatment for a maximum of 6 cycles. RESULTS: From January 2007 to March 2011, 30 patients were enrolled in this study (median age 47 years). In the 28 evaluable patients, the overall response rate was 57.1 % (95 % CI 30-67 %), including 3 complete (10.7 %) and 13 partial (46.4 %) responses. Six (21.4 %) patients suffered from disease progression. With a median follow-up time of 13 months, the median time to disease progression was 8.6 months (95 % CI 6.2-10.6 months) and the median survival time was 27.2 months. Treatment-related adverse events were manageable, and no World Health Organization grade 4 toxicities were noted. Neutropenia observed in 6 (21.4 %) patients was the main grade 3 toxicity. Grade 3 nausea and vomiting were reported in 2 (7.1 %) and 3 (10.7 %) patients, respectively. Two (7.1 %) patients developed grade 3 hand and foot syndrome. CONCLUSION: These results show that the combination of oral vinorelbine and capecitabine is an effective and well-tolerated first-line regimen for HER2/Neu-negative MBC patients pretreated with anthracyclines ± taxanes.
Authors:
Hesham Tawfik; Yousri Rostom; Hesham Elghazaly
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-24
Journal Detail:
Title:  Cancer chemotherapy and pharmacology     Volume:  -     ISSN:  1432-0843     ISO Abbreviation:  Cancer Chemother. Pharmacol.     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-24     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7806519     Medline TA:  Cancer Chemother Pharmacol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Clinical Oncology Department, Tanta University, Tanta, Egypt, hesham_tawf@yahoo.com.
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