Optimizing Frontline Treatment Approaches in EGFRm Metastatic NSCLC - Episode 3

Overall Survival as a Driver of 1L EGFRm NSCLC Treatment Selection

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Panelists discuss how overall survival is an important but not the only consideration in treatment decision-making, with factors such as patient characteristics, disease burden, and quality of life also being critical.

Weighing Overall Survival in Treatment Decisions

Main Discussion Topics:

  • The relative importance of overall survival as an end point in clinical decision-making
  • Additional factors beyond survival data that influence treatment selection
  • Considerations regarding treatment sequencing and patient crossover between therapies

Key Points for Physicians:

  • Overall survival is important but not the sole determining factor in treatment decisions
  • Patient factors including age, disease burden, performance status, and social situation must be considered
  • Treatment sequencing (eg, when to use amivantamab—first-line or later) requires careful consideration

Notable Insights:

The panelists note that only 1% to 2% of patients in the osimertinib arm of MARIPOSA crossed over to receive amivantamab later, raising questions about optimal sequencing strategies.

Clinical Significance:

Although overall survival data are compelling, treatment decisions require balancing efficacy with patient-specific factors and considerations of toxicity profiles and quality of life.