NCT03378856

Brief Summary

Prospective cohort study of patients receiving standard-care radiotherapy is paramount to a better understanding of radiation effects and longterm outcomes. The primary objective is to determine the feasibility of establishing infrastructure to systematically collect clinical data, patient-reported outcomes, and imaging data from daily radiotherapy practice. Secondary objectives are to provide a control cohort for comparative effectiveness research of investigational interventions through a cmRCT design; compare imaging features with clinical outcomes; understand dose-effect relationships; quantify imaging quality metrics.

Trial Health

57
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
1,500

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Nov 2017

Longer than P75 for all trials

Geographic Reach
1 country

5 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

November 1, 2017

Completed
1 month until next milestone

First Submitted

Initial submission to the registry

December 12, 2017

Completed
8 days until next milestone

First Posted

Study publicly available on registry

December 20, 2017

Completed
7.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 1, 2025

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 1, 2025

Completed
Last Updated

December 20, 2024

Status Verified

December 1, 2024

Enrollment Period

7.9 years

First QC Date

December 12, 2017

Last Update Submit

December 18, 2024

Conditions

Outcome Measures

Primary Outcomes (1)

  • Accrual rates

    Determine feasibility of achieving high accural rates (greater than 80%) with this approach.

    2 years

Secondary Outcomes (1)

  • Number of cmRCT trials activated

    2 years

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patients receiving standard-care radiotherapy at CHUM

You may qualify if:

  • Ability to provide informed consent
  • Receiving radiotherapy or brachytherapy

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (5)

London Health Regional Cancer Centre

London, Ontario, Canada

NOT YET RECRUITING

Princess Margaret Cancer Centre

Toronto, Ontario, Canada

NOT YET RECRUITING

Centre de santé et de services sociaux de Laval

Laval, Quebec, Canada

RECRUITING

Centre Hospitalier de l'Université de Montréal

Montreal, Quebec, Canada

RECRUITING

CHUQ

Québec, Quebec, Canada

NOT YET RECRUITING

Related Publications (3)

  • Petit C, Delouya G, Taussky D, Barkati M, Lambert C, Beauchemin MC, Clavel S, Mok G, Pare AG, Nguyen TV, Duplan D, Keu KV, Saad F, Juneau D, Menard C. PSMA-PET/CT-Guided Intensification of Radiation Therapy for Prostate Cancer (PSMAgRT): Findings of Detection Rate, Effect on Cancer Management, and Early Toxicity From a Phase 2 Randomized Controlled Trial. Int J Radiat Oncol Biol Phys. 2023 Jul 15;116(4):779-787. doi: 10.1016/j.ijrobp.2022.12.055. Epub 2023 Jan 11.

  • Belliveau C, Barkati M, Delouya G, Taussky D, Beauchemin MC, Lambert C, Beaulieu L, Beliveau-Nadeau D, Nicolas B, Carrier JF, Vigneault E, Menard C. Focal HDR brachytherapy boost to stereotactic radiotherapy (fBTsRT) for prostate cancer: a phase II randomized controlled trial. Radiat Oncol. 2022 Dec 9;17(1):203. doi: 10.1186/s13014-022-02173-5.

  • Alley S, Jackson E, Olivie D, Van der Heide UA, Menard C, Kadoury S. Effect of magnetic resonance imaging pre-processing on the performance of model-based prostate tumor probability mapping. Phys Med Biol. 2022 Dec 13;67(24). doi: 10.1088/1361-6560/ac99b4.

MeSH Terms

Conditions

NeoplasmsRadiation Injuries

Condition Hierarchy (Ancestors)

Wounds and Injuries

Central Study Contacts

Cynthia Ménard, MD, M.Sc

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Target Duration
5 Years
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

December 12, 2017

First Posted

December 20, 2017

Study Start

November 1, 2017

Primary Completion

October 1, 2025

Study Completion

October 1, 2025

Last Updated

December 20, 2024

Record last verified: 2024-12

Locations