Women's Health Weekly
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Breast Cancer
Research from H.J. Burstein et al broadens understanding of breast cancer
July 10th, 2008
"The efficacy and tolerability of the epidermal growth factor receptor/human epidermal growth factor receptor type 2 (HER2) tyrosine kinase inhibitor lapatinib in refractory metastatic breast cancer were assessed. In a phase II, open-label study, patients with previously treated HER2-positive (n = 140) or HER2-negative (n = 89) metastatic breast cancer received once-daily oral lapatinib 1500 mg/day," researchers in the United States report. "Most (76%) patients had received four or more lines of prior therapy. The response rate in the HER2-positive cohort was 4.3% by investigator assessment and 1.4% by independent assessment. Both assessments established that similar to...
Source: Women's Health Weekly (2008-07-10)
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