Targeted Alpha Therapy With 225Actinium-Prostate Specific Membrane Antigen (PSMA)-I&T of Castration-resISTant Prostate Cancer (TATCIST).
Public ClinicalTrials.gov record NCT05219500. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
PSMA-directed Targeted Alpha Therapy With FPI-2265 (225Ac-PSMA-I&T) for the Treatment of Metastatic Castration-resISTant Prostate Cancer (TATCIST). A Phase II Clinical Trial.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The treatment regimen will consist of 4 doses of FPI-2265
Study identification
- NCT ID
- NCT05219500
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 115 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Male
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 15, 2021
- Primary completion
- May 29, 2025
- Completion
- Jul 30, 2026
- Last update posted
- Apr 2, 2026
2021 – 2026
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| XCancer Omaha/Urology Cancer Center | Omaha | Nebraska | 68130 | — |
| Excel Diagnostics and Nuclear Oncology Center | Houston | Texas | 77042 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05219500, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 2, 2026 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05219500 live on ClinicalTrials.gov.