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Targeted Therapies in Early Stage NSCLC : Hype or Hope?

Published inInternational journal of molecular sciences, vol. 21, no. 17, 6329
Publication date2020-08-31
First online date2020-08-31
Abstract

Non-small-cell lung cancer (NSCLC) represents roughly 85% of lung cancers, with an incidence that increases yearly across the world. The introduction in clinical practice of several new and more effective molecules has led to a consistent improvement in survival and quality of life in locally advanced and metastatic NSCLC. In particular, oncogenic drivers have indeed transformed the therapeutic algorithm for NSCLC. Nearly 25% of patients are diagnosed in an early stage when NSCLC is still amenable to radical surgery. In spite of this, five-year survival rates for fully resected early stage remains rather disappointing. Adjuvant chemotherapy has shown a modest survival benefit depending on the stage, but more than half of patients relapse. Given this need for improvement, over the last years different targeted therapies have been evaluated in early-stage NSCLC with no survival benefit in unselected patients. However, the identification of reliable predictive biomarkers to these agents in the metastatic setting, the design of molecularly-oriented studies, and the availability of novel potent and less toxic agents opened the way for a novel era in early stage NSCLC treatment. In this review, we will discuss the current landscape of targeted therapeutic options in early NSCLC.

Keywords
  • ALK
  • EGFR
  • NSCLC
  • Early stage
  • Osimertinib
  • Targeted therapy
  • Animals
  • Carcinoma, Non-Small-Cell Lung / drug therapy
  • Carcinoma, Non-Small-Cell Lung / metabolism
  • Carcinoma, Non-Small-Cell Lung / pathology
  • Humans
  • Lung Neoplasms / drug therapy
  • Lung Neoplasms / metabolism
  • Lung Neoplasms / pathology
  • Molecular Targeted Therapy
  • Neoplasm Proteins / antagonists & inhibitors
  • Protein Kinase Inhibitors / therapeutic use
Citation (ISO format)
FRIEDLAENDER, Alex et al. Targeted Therapies in Early Stage NSCLC : Hype or Hope? In: International journal of molecular sciences, 2020, vol. 21, n° 17, p. 6329. doi: 10.3390/ijms21176329
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Article (Published version)
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Journal ISSN1422-0067
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179downloads

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