Role of Anti-EGFR Targeted Therapies in Stage III Locally Advanced Non-small Cell Lung Cancer: Give or Not to Give?

AbstractPurpose of ReviewIdentification 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 FindingsRecent 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.SummaryDespite 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.
Source: Current Oncology Reports - Category: Cancer & Oncology Source Type: research