A Quarter Century of Transformation: Integrating Molecular Stratification and Immune Modulation Across the Continuum

Amin H Nassar1, Jad Halawi2, Roy S Herbst1

  • 1Division of Medical Oncology, Yale Cancer Center, New Haven, CT.

Insights

Recent advances in non-small-cell lung cancer (NSCLC) treatment include targeted therapies and immunotherapy. These innovations improve survival across all stages of NSCLC, from early to metastatic disease.

Area of Science:

  • Oncology
  • Medical Research

Background:

  • Non-small-cell lung cancer (NSCLC) treatment has evolved significantly over 25 years.
  • Key drivers include molecular profiling, targeted therapies, CT screening, and immunotherapy.

Purpose of the Study:

  • To review pivotal therapeutic advances in NSCLC across all disease stages.
  • To identify needs for better biomarkers for treatment selection and intensity.
  • To outline emerging therapeutic strategies in NSCLC.

Main Methods:

  • Literature review of therapeutic advances in NSCLC.
  • Analysis of genomic profiling, targeted agents, and immunotherapy.
  • Examination of perioperative, consolidation, and adjuvant strategies.

Main Results:

  • Targeted therapies improve survival in oncogene-driven metastatic and resectable NSCLC.
  • Immune checkpoint inhibitors are now first-line for many NSCLC patients and used in perioperative settings.
  • Tyrosine kinase inhibitors enhance precision oncology in early-stage EGFR- and ALK-driven NSCLC.

Conclusions:

  • Therapeutic landscape of NSCLC has transformed, improving outcomes.
  • Need for refined biomarkers to guide treatment intensity and sequencing.
  • Emerging strategies include upfront combinations and ctDNA-guided adaptive therapy.

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