Feature|Articles|October 15, 2026

ESMO 2026 Preview: Late-Breaking Studies to Watch Across Tumor Types

Fact checked by: Sabrina Serani

Preview the late-breaking studies at ESMO Congress 2026, from KRAS inhibitors and ADCs to bispecifics and perioperative immunotherapy across tumor types.

The 2026 European Society for Medical Oncology (ESMO) Congress will feature a late-breaking slate shaped by a run of positive phase 3 topline announcements, many of them reporting survival benefits that had not been seen before in their settings. Antibody-drug conjugates (ADCs), bispecific antibodies, and KRAS-directed therapies figure prominently, and full data are due for several trials that have so far been described only in news releases.

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