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Alan Tan· @alantanmd · X·· 23 hours agoScore70

#PROSTATECANCER

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PROTEUS substudy at #ESMO26 presented by Alberto Briganti 🇪🇸

Perioperative apalutamide + ADT vs RP + PLND alone in HR localized/LA prostate cancer (N=408, 1:3)

▪️ EFS HR 0.38 (0.26–0.55), p<0.0001
▪️ 36-mo EFS 63% vs 41%; SOC median EFS only 19.1 mo
▪️ Benefit held after T recovery

@neerajaiims @DrChoueiri @DrRanaMcKay @tompowles1 #ProstateCancer

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  1. Alan Tan@alantanmd

    More PROTEUS results: events, MFS and time to subsequent therapy #ESMO26

  2. Alan Tan@alantanmd

    ▪️ MFS by BICR HR 0.49 (0.26–0.90) ▪️ Fewer PSMA-PET LRR/DM events ▪️ Time to next therapy 46.0 vs 12.3 mo, HR 0.29 Big question for #GUonc: should perioperative ARPI + ADT become the new standard over surgery + selective adjuvant? 🤔

Source: Alan Tan · x.com

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