Low PSMA SUV Boost (LPS-Boost): Intensified 177Lu-PSMA-617 Treatment for Patients With Metastatic Castrate-Resistant Prostate Cancer With Low PSMA Expressing Disease
Public ClinicalTrials.gov record NCT06526299. 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
A Phase 2 Study of Biomarker-Modulated PSMA Theranostics
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This phase II trial tests how well 177Lu-PSMA-617 works in treating patients with prostate cancer that has spread from where it first started (primary site) to other places in the body (metastatic) and that remains despite treatment (resistant). Lutetium Lu 177 (177Lu), the radioactive (tracer) component being delivered by prostate-specific membrane antigen (PSMA)-617, has physical properties that make it ideal radionuclide (imaging tests that uses a small dose tracer) for treatment of metastatic castrate-resistant prostate cancer (mCRPC). 177Lu-PSMA-617 works by binding to prostate cancer cells and inducing damage to deoxyribonucleic acid (DNA) inside prostate cancer cells. Giving 177Lu-PSMA-617 may improve treatment outcomes for patients with mCRPC.
Study identification
- NCT ID
- NCT06526299
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 51 participants
Conditions and interventions
Interventions
- Biospecimen Collection Procedure
- Bone Scan Procedure
- Computed Tomography Procedure
- Lutetium Lu 177 Vipivotide Tetraxetan Drug
- Magnetic Resonance Imaging Procedure
- PSMA PET-CT Scan Procedure
- Questionnaire Administration Other
- Single Photon Emission Computed Tomography Procedure
Procedure · Drug · Other
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
- Apr 28, 2025
- Primary completion
- Dec 30, 2027
- Completion
- Dec 30, 2027
- Last update posted
- Jul 6, 2026
2025 – 2027
United States locations
- U.S. sites
- 3
- U.S. states
- 2
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California San Francisco | San Francisco | California | 94143 | Recruiting |
| Olive View-University of California Los Angeles Medical Center | Sylmar | California | 91342 | Not yet recruiting |
| Fred Hutch/University of Washington Cancer Consortium | Seattle | Washington | 98109 | Recruiting |
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 NCT06526299, 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 Jul 6, 2026 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06526299 live on ClinicalTrials.gov.