Actively Recruiting

Age: 18Years +
All Genders
NCT05435495

Mechanisms of Resistance to PSMA Radioligand Therapy

Led by University of California, San Francisco · Updated on 2026-03-18

125

Participants Needed

3

Research Sites

271 weeks

Total Duration

On this page

Sponsors

U

University of California, San Francisco

Lead Sponsor

N

National Cancer Institute (NCI)

Collaborating Sponsor

AI-Summary

What this Trial Is About

This is a multicenter, correlative study to existing Lutetium based prostate-specific membrane antigen (PSMA)-targeted radioligand therapy (RLT) trials and uses.

CONDITIONS

Official Title

Mechanisms of Resistance to PSMA Radioligand Therapy

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Starting treatment with Lutetium-based PSMA-targeted radioligand therapy
  • Have a PSMA-positive lesion accessible for biopsy, preferably newly emerging metastatic lesions
  • Able to tolerate stopping blood thinners like warfarin or aspirin for at least five days before biopsy
  • Age 18 years or older
  • Able to understand and willing to sign informed consent
Not Eligible

You will not qualify if you...

  • Have significant congenital or acquired bleeding disorders (e.g., von Wildebrand's disease)
  • Unable to undergo additional study-related imaging procedures

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 3 locations

1

University of California, Los Angeles

Los Angeles, California, United States, 90095

Actively Recruiting

2

University of California, San Francisco

San Francisco, California, United States, 94143

Actively Recruiting

3

Memorial Sloan Kettering

New York, New York, United States, 10065

Actively Recruiting

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Research Team

M

Maya Aslam

CONTACT

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

1

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