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Opinion|Videos|April 9, 2026

Managing EGFR-TKI Toxicities in Early-Stage EGFR-Mutated NSCLC

Author(s)Alexander Spira, MD, PhD, FACP, FASCO, Ticiana Leal, MD, Natalie Vokes, MD

Fact checked by: Justin Mancini

In this segment, Dr. Alexander Spira and Dr. Edward Kim focus on the importance of adverse event management in patients receiving adjuvant EGFR tyrosine kinase inhibitors for early-stage EGFR-mutated non–small cell lung cancer (NSCLC).

Episodes in this series

EP. 1 Evolving Adjuvant Therapy in Early-Stage EGFR-Mutated NSCLC: Insights From ADAURA

EP. 1 Evolving Adjuvant Therapy in Early-Stage EGFR-Mutated NSCLC: Insights From ADAURA

EP. 2 Neoadjuvant Strategies and Early Biomarker Testing in EGFR-Mutated NSCLC

EP. 2 Neoadjuvant Strategies and Early Biomarker Testing in EGFR-Mutated NSCLC

EP. 3 EGFR Biology and Treatment Selection Beyond PD-L1 in EGFR-Mutated NSCLC

EP. 3 EGFR Biology and Treatment Selection Beyond PD-L1 in EGFR-Mutated NSCLC

EP. 4 Osimertinib Across Stages: Shaping Early-Stage EGFR-Mutated NSCLC Care

EP. 4 Osimertinib Across Stages: Shaping Early-Stage EGFR-Mutated NSCLC Care

EP. 5 Interpreting EGFR-TKI Evidence for Early-Stage EGFR-Mutated NSCLC

EP. 5 Interpreting EGFR-TKI Evidence for Early-Stage EGFR-Mutated NSCLC

EP. 6 Real-World Outcomes With EGFR-TKIs in Early-Stage EGFR-Mutated NSCLC

EP. 6 Real-World Outcomes With EGFR-TKIs in Early-Stage EGFR-Mutated NSCLC

EP. 7 Biomarker Testing at Diagnosis in Early-Stage EGFR-Mutated NSCLC

EP. 7 Biomarker Testing at Diagnosis in Early-Stage EGFR-Mutated NSCLC

EP. 8 Multidisciplinary Coordination in EGFR-Mutated NSCLC Treatment Planning

EP. 8 Multidisciplinary Coordination in EGFR-Mutated NSCLC Treatment Planning

EP. 9 Neoadjuvant Decision-Making in EGFR-Mutated NSCLC

EP. 9 Neoadjuvant Decision-Making in EGFR-Mutated NSCLC

EP. 10 Setting Expectations for Long-Term Therapy in EGFR-Mutated NSCLC

EP. 10 Setting Expectations for Long-Term Therapy in EGFR-Mutated NSCLC

EP. 11 Managing EGFR-TKI Toxicities in Early-Stage EGFR-Mutated NSCLC

EP. 11 Managing EGFR-TKI Toxicities in Early-Stage EGFR-Mutated NSCLC

EP. 12 Driving Guideline-Aligned Care in EGFR-Mutated NSCLC

EP. 12 Driving Guideline-Aligned Care in EGFR-Mutated NSCLC

EP. 13 Shared Decision-Making in Early-Stage EGFR-Mutated NSCLC

EP. 13 Shared Decision-Making in Early-Stage EGFR-Mutated NSCLC

EP. 14 Patient Selection for Adjuvant Therapy in EGFR-Mutated NSCLC

EP. 14 Patient Selection for Adjuvant Therapy in EGFR-Mutated NSCLC

EP. 15 Motivating Treatment Persistence in EGFR-Mutated NSCLC

EP. 15 Motivating Treatment Persistence in EGFR-Mutated NSCLC

EP. 16 Long-Term Toxicity Management in EGFR-Mutated NSCLC

EP. 16 Long-Term Toxicity Management in EGFR-Mutated NSCLC

EP. 17 Counseling Persistence in EGFR-Mutated NSCLC Therapy

EP. 17 Counseling Persistence in EGFR-Mutated NSCLC Therapy

EP. 18 Biopsy-Driven Neoadjuvant Planning in EGFR-Mutated NSCLC

EP. 18 Biopsy-Driven Neoadjuvant Planning in EGFR-Mutated NSCLC

EP. 19 Defining Meaningful Outcomes in Neoadjuvant EGFR-Mutated NSCLC

EP. 19 Defining Meaningful Outcomes in Neoadjuvant EGFR-Mutated NSCLC

EP. 20 Surgical Considerations After Neoadjuvant Therapy in EGFR-Mutated NSCLC

EP. 20 Surgical Considerations After Neoadjuvant Therapy in EGFR-Mutated NSCLC

EP. 21 Transitioning to Adjuvant Therapy in EGFR-Mutated NSCLC

EP. 21 Transitioning to Adjuvant Therapy in EGFR-Mutated NSCLC

EP. 22 The Role of Early Biomarker Testing in EGFR-Mutated NSCLC

EP. 22 The Role of Early Biomarker Testing in EGFR-Mutated NSCLC

In this segment, Dr. Alexander Spira and Dr. Edward Kim focus on the importance of adverse event management in patients receiving adjuvant EGFR tyrosine kinase inhibitors for early-stage EGFR-mutated non–small cell lung cancer (NSCLC). Dr. Kim discusses common toxicities associated with EGFR-TKIs, including dermatologic effects, diarrhea, and fatigue, and emphasizes the need for proactive monitoring and early intervention. The conversation highlights practical strategies such as patient education, routine follow-up, and timely use of supportive care measures to help mitigate side effects. Dr. Kim also underscores the importance of maintaining dose intensity whenever possible while using dose modifications appropriately to manage tolerability. By addressing adverse events early and effectively, clinicians can help patients remain on therapy and complete the intended duration of treatment. This segment reinforces the critical role of toxicity management in supporting adherence and optimizing outcomes in EGFR-mutated NSCLC.

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