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Reviews

Protein kinase inhibitors to treat non-small-cell lung cancer

, MD, , MD, , MD & , MD
 

Abstract

Introduction: Activating mutations of the EGFR and rearrangement of anaplastic lymphoma kinase (ALK) best illustrate the therapeutic relevance of molecular characterization in NSCLC patients.

Areas covered: For this review article, all published data on the most relevant Phase III trials with tyrosine kinase inhibitors (TKIs) for the treatment of NSCLC were collected and analyzed.

Expert opinion: Eight Phase III trials clearly established EGFR TKIs as the best therapeutic option for front-line therapy in EGFR-mutated patients. In pretreated NSCLC, EGFR TKIs are considered more effective than standard monotherapy with cytotoxics in presence of classical EGFR mutations, whereas in the EGFR wild-type population, a similar efficacy to docetaxel or pemetrexed in term of survival has been demonstrated. In ALK-translocated NSCLC, a Phase III trial demonstrated the superiority of a multi-target TKI, including ALK, in terms of progression-free survival, response rate and toxicity profile when compared to standard second-line chemotherapy. New agents targeting EGFR or ALK are under evaluation particularly in individuals with acquired resistance to EGFR TKIs or crizotinib.

Declaration of interest

This manuscript is supported by the Italian Association for Cancer Research IG 2012 – 13157, Fondazione Ricerca Traslazionale and Istituto Tumori Toscano Project F13/16. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.

Notes

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