# Search for Predictive Factors of Resistance to Treatment for Metastatic Castration-resistant Prostate Cancer by Studying the Expression of microRNAs

> **NCT04662996** · NA · COMPLETED · sponsor: **University Hospital, Tours** · enrollment: 33 (actual)

## Conditions studied

- Prostate Cancer
- Resistance, Disease
- MicroRNAs

## Interventions

- **BIOLOGICAL:** Blood sample

## Key facts

- **NCT ID:** NCT04662996
- **Lead sponsor:** University Hospital, Tours
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-06-23
- **Primary completion:** 2022-11-30
- **Final completion:** 2023-11-30
- **Target enrollment:** 33 (ACTUAL)
- **Last updated:** 2026-02-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04662996

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04662996, "Search for Predictive Factors of Resistance to Treatment for Metastatic Castration-resistant Prostate Cancer by Studying the Expression of microRNAs". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04662996. Licensed CC0.

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