# Mechanisms of Resistance to PSMA Radioligand Therapy

> **NCT05435495** · — · RECRUITING · sponsor: **University of California, San Francisco** · enrollment: 125 (estimated)

## Conditions studied

- Prostate Cancer

## Interventions

- **PROCEDURE:** Single-photon emission computed tomography
- **PROCEDURE:** Blood Draw
- **PROCEDURE:** Tumor Biopsy

## Key facts

- **NCT ID:** NCT05435495
- **Lead sponsor:** University of California, San Francisco
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-10-21
- **Primary completion:** 2026-12-31
- **Final completion:** 2026-12-31
- **Target enrollment:** 125 (ESTIMATED)
- **Last updated:** 2026-03-18

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05435495

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05435495, "Mechanisms of Resistance to PSMA Radioligand Therapy". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT05435495. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*