Focal HDR Brachytherapy Boost to Stereotactic Radiotherapy (fBTsRT)

October 17, 2023 updated by: Centre hospitalier de l'Université de Montréal (CHUM)
To determine if fBT+sRT is superior to standard care in terms of urinary toxicity by having fewer patients experience a minimal important decline (MID) in urinary irritation/obstructive QoL

Study Overview

Status

Recruiting

Conditions

Intervention / Treatment

Detailed Description

In this Phase IIR trial investigators primarily seek to determine if fBT boost (15Gy) to SBRT (35Gy/5) can be shown to be superior to standard care (whole-gland BT boost 15Gy to RT 37.5Gy/15) in terms of urinary toxicity by having fewer patients experience a minimal important decline (MID) in urinary irritation/obstructive QoL as measured by ePRO (EPIC-26) at 12 and 24 months post completion of therapy.

Study Type

Interventional

Enrollment (Estimated)

150

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Locations

  • Canada
    • Quebec
      • Montréal, Quebec, Canada
        • Recruiting
        • Centre Hospitalier de l'Université de Montréal
        • Principal Investigator:
          • Cynthia Menard, MD
        • Contact:
      • Québec, Quebec, Canada

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Histological diagnosis of prostate cancer planned for curative-intent HDR brachytherapy boost to external beam radiotherapy to the prostate gland.
  • ECOG 0-1
  • Charlson Comorbidity Index ≤ 4
  • Imaging visible disease encompassing < 50% of the prostate gland and consistent with biopsy findings.

Exclusion - none

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Sequential Assignment
  • Masking: None (Open Label)

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Urinary Quality of Life
Time Frame: 12-24 months
EPIC
12-24 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Centre hospitalier de l'Université de Montréal (CHUM)

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

July 1, 2019

Primary Completion (Estimated)

October 30, 2024

Study Completion (Estimated)

June 30, 2025

Study Registration Dates

First Submitted

September 20, 2019

First Submitted That Met QC Criteria

September 20, 2019

First Posted (Actual)

September 24, 2019

Study Record Updates

Last Update Posted (Actual)

October 18, 2023

Last Update Submitted That Met QC Criteria

October 17, 2023

Last Verified

October 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 18.295

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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