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Brachytherapy
High vs Low Dose Rate Brachytherapy for Prostate Cancer
N/A
Recruiting
Research Sponsored by Canadian Cancer Trials Group
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Be older than 18 years old
Must not have
Prior or current bleeding diathesis
Previous androgen deprivation therapy (ADT)
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 7 years
Awards & highlights
No Placebo-Only Group
Summary
This trial is testing two different types of radiation therapy to see which is better at treating prostate cancer.
Who is the study for?
Men over 18 with recently diagnosed low or intermediate risk prostate cancer, who haven't had hormone therapy, surgery, radiation, or chemotherapy for it. They should be fit for brachytherapy, have a prostate size ≤60 cc and an AUA score ≤20. Participants must complete questionnaires in English/French and agree to prevent pregnancy during the trial.
What is being tested?
The study compares two types of radiation treatments: High Dose Rate (HDR) brachytherapy with a new higher dose against Low Dose Rate (seed) brachytherapy. It aims to see which is better at controlling cancer and assesses short/long-term side effects.
What are the potential side effects?
Possible side effects include discomfort or pain from the procedure, urinary issues like frequency or urgency, bowel changes such as diarrhea, erectile dysfunction, and rare risks associated with anesthesia.
Eligibility Criteria
Exclusion Criteria
You may be eligible for the trial if you check “No” for criteria below:Select...
I have a history of unusual bleeding or clotting.
Select...
I have undergone hormone therapy for cancer.
Select...
I have had major surgery, radiation, chemotherapy, TURP, or cryosurgery for prostate cancer.
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My cancer has spread to other parts of my body.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ 7 years
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~7 years
Treatment Details
Study Objectives
Study objectives can provide a clearer picture of what you can expect from a treatment.Primary study objectives
Brachytherapy
Secondary study objectives
Economic Analysis
Number and severity of adverse events
Awards & Highlights
No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.
Trial Design
2Treatment groups
Active Control
Group I: Arm 3 HDRActive Control1 Intervention
High Dose Rate brachytherapy: 27 Gy in 2 fractions
Group II: Arm 1 LDRActive Control1 Intervention
Low Dose Rate (LDR) brachytherapy with I-125 to a total dose of 144 Gy
Find a Location
Who is running the clinical trial?
Canadian Cancer Trials GroupLead Sponsor
132 Previous Clinical Trials
69,635 Total Patients Enrolled
10 Trials studying Prostate Cancer
6,903 Patients Enrolled for Prostate Cancer
Gerard MortonStudy ChairSunnybrook Health Sciences, Toronto ON
1 Previous Clinical Trials
55 Total Patients Enrolled
1 Trials studying Prostate Cancer
55 Patients Enrolled for Prostate Cancer
Eric VigneaultStudy ChairHotel Dieu de Quebec, Montreal, QC
1 Previous Clinical Trials
57 Total Patients Enrolled
1 Trials studying Prostate Cancer
57 Patients Enrolled for Prostate Cancer
Media Library
Eligibility Criteria:
This trial includes the following eligibility criteria:- I have not taken alpha-reductase inhibitors in the last 90 days.I do not have any serious health issues that would stop me from following the study's requirements.I am being actively monitored for my condition, it's getting worse, and I had a prostate biopsy in the last 9 months.I have a history of unusual bleeding or clotting.I have undergone hormone therapy for cancer.I have had major surgery, radiation, chemotherapy, TURP, or cryosurgery for prostate cancer.My cancer has spread to other parts of my body.My prostate cancer was confirmed by a biopsy within the last 9 months.
Research Study Groups:
This trial has the following groups:- Group 1: Arm 3 HDR
- Group 2: Arm 1 LDR
Awards:
This trial has 1 awards, including:- No Placebo-Only Group - All patients enrolled in this study will receive some form of active treatment.
Timeline:
This trial has the following timeline:- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.