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NCT05805371 · ClinicalTrials.gov registry record · Phase 1
PSCA-Targeting CAR-T Cells Plus or Minus Radiation for the Treatment of Patients With PSCA+ Metastatic Castration-Resistant Prostate Cancer
A Phase 1 study of Stage IVB Prostate Cancer AJCC v8 and Castration-Resistant Prostate Carcinoma, sponsored by City of Hope Medical Center.
- Recruiting
- Registry status
- Phase 1
- Development phase
- 21
- Enrollment target
- 1
- Study location
NCT05805371 is a Phase 1 study of Stage IVB Prostate Cancer AJCC v8 and Castration-Resistant Prostate Carcinoma that is actively recruiting participants, run by City of Hope Medical Center. The registered enrollment target is 21 participants, below the 177-participant average among 45 other Stage IVB Prostate Cancer AJCC v8 trials with a reported enrollment target (88% lower). The trial reports 1 study location across 1 state.
The verdict
NCT05805371, a Phase 1 study of Stage IVB Prostate Cancer AJCC v8 and Castration-Resistant Prostate Carcinoma, is actively recruiting participants, sponsored by City of Hope Medical Center.
- RECRUITING
- Registry status
- Phase 1
- Development phase
- 21 participants
- Enrollment target
- 1
- Study location
Study Summary
This phase Ib trial tests the safety, side effects, and best dose of autologous anti-prostate stem cell antigen (PSCA)-chimeric antigen receptor (CAR)-4-1BB/TCRzeta-CD19t-expressing T-lymphocytes (PSCA-CAR T cells), plus or minus radiation, in treating patients with castration-resistant prostate cancer that has spread from where it first started (primary site) to other places in the body (metastatic). Castration-resistant prostate cancer continues to grow and spread despite the surgical removal of the testes or medical intervention to block androgen production. CAR T-cell therapy is a type of treatment in which a patient's T cells (a type of immune system cell) are changed in the laboratory so they will attack cancer cells. T cells are taken from a patient's blood. Then the gene for a special receptor that binds to a certain protein on the patient's cancer cells is added to the T cells in the laboratory. The special receptor is called a chimeric antigen receptor (CAR). Large numbers of the CAR T cells are grown in the laboratory and given to the patient by infusion for treatment of certain cancers. Radiation therapy uses high energy x-rays to kill cancer cells and shrink tumors. Giving PSCA-targeting CAR T-cells, with or without radiation, may kill more tumor cells in men with castration-resistant prostate cancer.
Conditions Studied
Interventions
- PROCEDURE Biospecimen Collection
- PROCEDURE Computed Tomography
- PROCEDURE Biopsy
- PROCEDURE Bone Scan
- BIOLOGICAL Autologous Anti-PSCA-CAR-4-1BB/TCRzeta-CD19t-expressing T-lymphocytes
Study Locations (1)
California
- City of Hope Medical Center - Duarte
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 21 participants |
| Start Date | 2024-07-19 |
| Est. Completion | 2028-11-11 |
| Phase | Phase 1 |
Interested in This Trial?
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT05805371
The ClinicalTrials.gov registry entry for NCT05805371 describes a study currently listed as recruiting, categorized as Phase 1. The registered enrollment target is 21 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 177-participant average among 45 other Stage IVB Prostate Cancer AJCC v8 trials with a reported enrollment target (88% lower). The listed sponsor is City of Hope Medical Center, which has 582 total studies on file at ClinicalTrials.gov.
The record links to 3 conditions, with Stage IVB Prostate Cancer AJCC v8 appearing as the primary indexed condition, and to 5 interventions - of which Biospecimen Collection is the first listed.
NCT05805371 reports 1 study location spanning 1 distinct geographic area - top geographies include California.
Frequently Asked Questions
What is clinical trial NCT05805371 about?
NCT05805371 is a clinical study titled "PSCA-Targeting CAR-T Cells Plus or Minus Radiation for the Treatment of Patients With PSCA+ Metastatic Castration-Resistant Prostate Cancer". This phase Ib trial tests the safety, side effects, and best dose of autologous anti-prostate stem cell antigen (PSCA)-chimeric antigen receptor (CAR)-4-1BB/TCRzeta-CD19t-expressing T-lymphocytes (PSCA-CAR T cells), plus or minus radiation, in treating patients with castration-resistant prostate can...
What is the current status of trial NCT05805371?
This trial is currently recruiting. It is a Phase 1 study. The enrollment target is 21 participants. The study started on 2024-07-19. Estimated completion is 2028-11-11.
What conditions does trial NCT05805371 study?
This clinical trial studies the following conditions: Stage IVB Prostate Cancer AJCC v8, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma.
What interventions are being tested in trial NCT05805371?
The interventions under investigation include: Biospecimen Collection (PROCEDURE), Computed Tomography (PROCEDURE), Biopsy (PROCEDURE), Bone Scan (PROCEDURE), Autologous Anti-PSCA-CAR-4-1BB/TCRzeta-CD19t-expressing T-lymphocytes (BIOLOGICAL).
Who is sponsoring clinical trial NCT05805371?
This trial is sponsored by City of Hope Medical Center, which has 582 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT05805371 being conducted?
This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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Stage IVB Prostate Cancer AJCC v8
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Castration-Resistant Prostate Carcinoma
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Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page mirrors this trial's own ClinicalTrials.gov registry record, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.