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Onco-Summaries: Daily Oncology Updates at a Glance

16/02/2026













Phase 3 LIBRETTO-432 trial of adjuvant selpercatinib met the EFS endpoint in RET fusion positive NSCLC (Ref)


Eli Lilly and Company announced positive topline results from the Phase 3 LIBRETTO-432 clinical trial of selpercatinib (Retevmo; RET kinase inhibitor) as an adjuvant therapy versus placebo in patients with early-stage (II-IIIA) RET fusion-positive NSCLC.


  • The study met its primary endpoint, demonstrating a highly statistically significant and clinically meaningful improvement in investigator-assessed EFS


  • OS results trended in favor of selpercatinib, but were immature at the time of this analysis with few events observed


  • The overall safety profile of selpercatinib in LIBRETTO-432 was generally consistent with previously reported trials in the selpercatinib development program

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