Study Evaluating Dosimetry, Randomized Dose Optimization, Dose Escalation and Efficacy of Ac-225 Rosopatamab Tetraxetan in Participants With PSMA PET-Positive Castration-Resistant Prostate Cancer (CRPC)

Study Evaluating Dosimetry, Randomized Dose Optimization, Dose Escalation and Efficacy of Ac-225 Rosopatamab Tetraxetan in Participants With PSMA PET-Positive Castration-Resistant Prostate Cancer (CRPC) is a phase 2 interventional study registered as NCT06549465 by Convergent Therapeutics, with 93 participants planned, started 2024-08-06 and due to reach its primary completion in 2027-04-20. Interventions recorded: In-111 rosopatamab tetraxetan, 45 kBq/kg Ac-225 rosopatamab tetraxetan, 45 kBq/kg or equivalent fixed dose activity Ac-225 rosopatamab tetraxetan, 60 kBq/kg Ac-225 rosopatamab tetraxetan, Single dose 22 kBq/kg or equivalent fixed dose activity Ac-225 rosopatamab tetraxetan and Single dose 34 kBq/kg or equivalent fixed dose activity Ac-225 rosopatamab tetraxetan.