AstraZeneca and its partner Chi-Med presented preliminary safety and clinical activity of savolitinib when given in combination with either Tagrisso (osimertinib) or Iressa (gefitinib) in two Phase Ib trials conducted in patients with epidermal growth factor receptor (EGFR) mutation-positive non-small cell lung cancer (NSCLC) with MET-amplification who had progressed following 1st-line treatment with an EGFR inhibitor.1,2 In both trials, the addition of savolitinib (600mg, once daily), an investigational selective inhibitor of c-MET (mesenchymal epithelial transition factor) receptor tyrosine kinase, to osimertinib (80mg, once daily) or gefitinib (250mg, once daily) demonstrated preliminary anti-tumour activity. The data were shared in two oral presentations at the International Association for the Study of Lung Cancer 18th World Conference on Lung Cancer (WCLC) in Yokohama, Japan, 15-18 October 2017.
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