{"nct_id":"NCT05983198","title":"Phase I/II Study of [225Ac]Ac-PSMA-R2 in PSMA-positive Prostate Cancer, With/Without Prior 177Lu-PSMA RLT","status":"RECRUITING","status_verified_date":"2025-09","start_date":"2023-11-07","start_date_type":"ACTUAL","primary_completion_date":"2026-11-19","primary_completion_date_type":"ESTIMATED","completion_date":"2029-11-05","completion_date_type":"ESTIMATED","phases":["PHASE1","PHASE2"],"tickers":["NVS"]}