Statistically conclusive or suggested result Inconclusive results Uncertain results Safety results

la/mBC - HER2 positive - 1st Line (L1) breast cancer - HER2-positive la/mBC - HER2 positive la/mBC - HER2 positive - 1st Line (L1)

la/mBC - HER2 positive - 2nd Line (L2) breast cancer - HER2-positive la/mBC - HER2 positive la/mBC - HER2 positive - 2nd Line (L2)

versus lapatinib
lapatinib plus trastuzumab vs. lapatinib 1 noneinconclusive results for: objective responses (ORR)

suggested 26 % decrease in deaths (OS) but the degree if certainty is unassessable

suggested 26 % decrease in progression or deaths (PFS) but the degree if certainty is unassessable

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versus trastuzumab plus capecitabine
lapatinib plus capecitabine vs. trastuzumab plus capecitabine 1 noneinconclusive results for: deaths (OS); progression or deaths (PFS); objective responses (ORR)

suggested 4.3-fold increase in DCR but the degree if certainty is unassessable

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