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Clinical trial · no report yet · Phase 2/Phase 3

PSMAcTION

Open-label Study Comparing AAA817 Versus Standard of Care in the Treatment of Previously Treated PSMA-positive mCRPC Adults Who Have Disease Progressed on or After [177Lu]Lu-PSMA Targeted Therapy

We haven't built a report for this trial yet. This page shows the registry record and the public commentary we found that names the trial. A report reads that commentary and sets out what clinicians said about the trial, each point linked to its source. How reports are made.

Preliminary discovery

Commentary in our index that names this trial so far

Podcasts, YouTube videos and X posts we have indexed. A report screens them, searches for more and cites what clinicians said when it is built, so final coverage is set at build.

ChannelFound
X threads8
YouTube4
Podcasts2

The trial

ClinicalTrials.gov
Official title
PSMAcTION: A Phase II/III, Open-label, International, Multicenter, Randomized Study of AAA817 Versus Standard of Care in the Treatment of Adult Participants With PSMA Positive Metastatic Castration-resistant Prostate Cancer Who Progressed on or After [177Lu]Lu-PSMA Targeted Therapy
Phase
Phase 2/Phase 3
Status
Recruiting
Conditions
Prostate Cancer
Interventions
Investigators choice of SoC; AAA817; AAA817; AAA817
Arms
  • Phase II: AAA817 Dose B · Experimental
  • Phase III: Investigator's choice of SoC · Active comparator
  • Phase II: AAA817 Dose A · Experimental
  • Phase III: Recommended Phase 3 Dose of AAA817 · Experimental
Enrollment
443 (estimated)
Primary outcomes
  • Biochemical response rate (Phase II)
  • Adverse Events (AEs) and Serious Adverse Events (SAEs), and deaths - Phase II
  • Tolerability of the proposed dose of AAA817- Phase II
  • Radiographic progression-free survival (rPFS)- Phase III
  • Overall survival (OS)- Phase III
Sponsor
Novartis Pharmaceuticals
Start
Feb 27, 2025
Primary completion
Jun 27, 2028 (estimated)
Results posted
No
Registry record
NCT06780670 · updated Sep 22, 2026