# Focal HDR Brachytherapy Boost to Stereotactic Radiotherapy

> **NCT04100174** · PHASE2 · RECRUITING · sponsor: **Centre hospitalier de l'Université de Montréal (CHUM)** · enrollment: 150 (estimated)

## Conditions studied

- Prostate Cancer

## Interventions

- **RADIATION:** focal brachytherapy boost to SBRT

## Key facts

- **NCT ID:** NCT04100174
- **Lead sponsor:** Centre hospitalier de l'Université de Montréal (CHUM)
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2019-07-01
- **Primary completion:** 2025-05-30
- **Final completion:** 2025-06-30
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2025-03-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04100174

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04100174, "Focal HDR Brachytherapy Boost to Stereotactic Radiotherapy". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04100174. Licensed CC0.

---

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