Sanjal Desai1, Chul Kim1, Irina Veytsman2. 1. Department of Medicine, Division of Hematology and Oncology, MedStar Washington Hospital Center/Georgetown University, Washington, DC, USA. 2. Department of Medicine, Division of Hematology and Oncology, MedStar Washington Hospital Center/Georgetown University, Washington, DC, USA. Irina.g.veytsman@medstar.net.
Abstract
PURPOSE OF REVIEW: Identification of targetable mutations such as EGFR has allowed opportunity for Tyrosine Kinase Inhibitor (TKI) therapy for lung cancer treatment. EGFR-TKIs have revolutionized treatment of advanced EGFR mutant Non-Small Cell Lung Cancer (NSCLC), but there is little evidence that EGFR-TKI treatment is effective in stage III NSCLC. Here we discuss recent evidence supporting the use of EGFR-TKI therapy in combination with chemotherapy and radiation in stage III NSCLC. RECENT FINDINGS: Recent results of small trials testing EGFR-TKI therapy in combination with chemoradiation showed promising efficacy, improved outcomes, and a tolerable toxicity profile when administered to patients with EGFR mutant stage III NSCLC. However, strong supporting evidence regarding EGFR-TKI therapy in stage III NSCLC is lacking because previous trials involved a small patient population or were terminated due to slow participant accrual. Despite the lack of large randomized clinical trials, results from early-stage trials highlight promising future directions for investigating the use of EGFR-TKI therapy in stage III NSCLC treatment.
PURPOSE OF REVIEW: Identification of targetable mutations such as EGFR has allowed opportunity for Tyrosine Kinase Inhibitor (TKI) therapy for lung cancer treatment. EGFR-TKIs have revolutionized treatment of advanced EGFR mutant Non-Small Cell Lung Cancer (NSCLC), but there is little evidence that EGFR-TKI treatment is effective in stage III NSCLC. Here we discuss recent evidence supporting the use of EGFR-TKI therapy in combination with chemotherapy and radiation in stage III NSCLC. RECENT FINDINGS: Recent results of small trials testing EGFR-TKI therapy in combination with chemoradiation showed promising efficacy, improved outcomes, and a tolerable toxicity profile when administered to patients with EGFR mutant stage III NSCLC. However, strong supporting evidence regarding EGFR-TKI therapy in stage III NSCLC is lacking because previous trials involved a small patient population or were terminated due to slow participant accrual. Despite the lack of large randomized clinical trials, results from early-stage trials highlight promising future directions for investigating the use of EGFR-TKI therapy in stage III NSCLC treatment.
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