Stenzl A, Shore N, Villers A, Iguchi T, Gomez-Veiga F, Alcaraz A, Alekseev B, Azad A, Szmulewitz R, Petrylak D, Holzbeierlein J, Rosbrook B, Zohren F, Haas G, Gourgioti G, El-Chaar N, Armstrong A. A0517 Clinical outcomes of patients with metastatic Hormone-Sensitive Prostate Cancer (mHSPC) with Prostate-Specific Antigen (PSA) decline to undetectable levels on enzalutamide (ENZA): Post hoc analysis of ARCHES. European Urology 2022, 81: s776-s777. DOI: 10.1016/s0302-2838(22)00600-5.Peer-Reviewed Original Research