A Phase 1 Open-label, First-in-human, Multi-center Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Antitumor Activity of 225Ac-PSMA-Trillium in Participants With Advanced Metastatic Castration-resistant Prostate Cancer (mCRPC)
Latest Information Update: 25 Jul 2025
At a glance
- Drugs BAY 3563254 (Primary)
- Indications Prostate cancer
- Focus Adverse reactions; First in man; Therapeutic Use
- Acronyms PAnTHA
- Sponsors Bayer
Most Recent Events
- 28 Feb 2025 Planned number of patients changed from 135 to 235.
- 19 Dec 2024 Planned number of patients changed from 118 to 135.
- 15 May 2024 According to a Bayer media release, the company announced initiation of dosing in a Phase I first-in-human clinical study with 225Ac-PSMA-Trillium (BAY 3563254), a next-generation targeted alpha therapy.