Pfizer says Phase 3 SigVie-002 trial misses overall survival endpoint for sigvotatug vedotin in metastatic NSCLC

Pfizer Inc.

Pfizer Inc.

PFE

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  • Pfizer reported topline Phase 3 results for sigvotatug vedotin in previously treated metastatic non-squamous NSCLC.
  • The study missed its primary overall survival endpoint versus docetaxel in the overall population.
  • Second-line patients showed a stronger efficacy trend versus docetaxel, supporting continued development in earlier treatment settings.
  • Safety was manageable and consistent with prior studies; exploratory work did not show a clear expression-response relationship.
  • Full results have not been presented yet; Pfizer plans to submit them for a future medical congress.


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