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S16 Ep18: Integrating Novel Targets and Translational Insights Into SCLC Practice: With Anne Chiang, MD, PhD

Feb 27, 2026
Anne Chiang, MD, PhD, a Yale oncologist and translational investigator in small cell lung cancer, discusses the evolving treatment landscape. She highlights shifts since chemoimmunotherapy, disease heterogeneity and biomarker-driven trials. Chiang explores DLL3-targeted therapies like tarlatamab and practical considerations for tailoring therapy and trial access.
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INSIGHT

Small Cell Treatment Entered A New Era

  • Small cell lung cancer treatment entered a new era after 2018 with multiple major advances in biology and therapeutics.
  • Median overall survival moved from ~9 months historically to over a year, with some extensive-stage patients disease-free for years.
INSIGHT

PRISM Trial Uses Subtype Driven Maintenance

  • Emerging molecular subtypes (A, N, P, I) and SLFN11 status are being used to direct maintenance therapy in the S2409 PRISM cooperative-group trial.
  • The trial will enroll ~800 extensive-stage patients with tissue-based subtype assignment to randomize biomarker-informed maintenance vs immunotherapy alone.
INSIGHT

DLL3 Bispecifics Deliver Strong Chemo-Free Activity

  • Surface-targeting immunotherapies are proving effective in SCLC, exemplified by DLL3-directed bispecifics that bridge tumor cells to T cells.
  • Tarlatamab shows ~40% responses and ~30% additional durable stable disease without traditional chemotherapy in its mechanism.
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