Hypofractionated LocoRegional Radiotherapy in Breast Cancer (NCT04228991) | Clinical Trial Compass
Active — Not RecruitingPhase 3
Hypofractionated LocoRegional Radiotherapy in Breast Cancer
Canada588 participantsStarted 2021-02-10
Plain-language summary
The primary objective of this study is to determine if hypofractionated RT delivered over 1 week to the breast or chest wall and regional nodes (26Gy in 5 daily fractions) following BCS or mastectomy, is non-inferior to conventional fractionation to the breast or chest wall and regional nodes delivered over 3 weeks (40Gy in 15 daily fractions) in patients with node-positive breast cancer.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Newly diagnosed invasive carcinoma of the breast.
. Treated with definitive surgery (BCS or mastectomy with nodal staging using SLNB or ALND) with clear margins of excision.\* Note: \*Patients with limited positive posterior margin where disease is resected to chest wall or limited positive anterior margin where disease is resected to dermis are eligible.
. Candidate for locoregional radiotherapy: breast cancer stage after definitive surgery:
. No evidence of metastatic disease.
Exclusion criteria
. Age \< 18 years.
. Clinical stages T4 and/or N3.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
. Clinical lymphedema in the ipsilateral arm or breast/chest wall.
. Any prior history, not including index cancer, of ipsilateral invasive breast cancer or ipsilateral DCIS treated with radiation therapy. (Patients with previous ipsilateral DCIS or LCIS not treated with radiation are eligible.)
. Synchronous or previous contralateral breast cancer.(Patients with previous contralateral DCIS or LCIS not treated with radiation are eligible.)
. History of non-breast malignancy within the last 5 years other than non-melanoma skin cancer or treated in-situ carcinoma.
. Neoadjuvant endocrine therapy. (Extended neoadjuvant endocrine therapy is not permitted. Endocrine therapy exposure for 12 weeks or less prior to surgery is acceptable.)