Repeat Breast Conserving Surgery Followed by Daily Partial Breast Irradiation in Ipsilateral Breast (NCT06129747) | Clinical Trial Compass
RecruitingPhase 2
Repeat Breast Conserving Surgery Followed by Daily Partial Breast Irradiation in Ipsilateral Breast
United States55 participantsStarted 2023-11-30
Plain-language summary
The standard treatment for participants whose cancer has returned after breast conserving surgery is radiation given twice daily (separated by at least 6 hours) for a total of 30 treatments. The purpose of this study is to find out if giving radiation once a day for 15 treatments after repeat breast conserving surgery works as well as giving it the standard way.
Who can participate
Age range
19 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:
* Participants' recurrences must have histologically confirmed ductal carcinoma in-situ, invasive ductal, medullary, papillary, colloid (mucinous), tubular or mixed histologies. Three years of time must have elapsed since the end of the last course of whole breast irradiation.
* Lesion size \< 3 cm treated with a partial mastectomy. Participants with invasive cancer and clinically and radiographically negative axillas do not require an axillary lymph node sampling unless they did not have prior axillary lymph node sampling (e.g. previous cancer was DCIS). Participants with DCIS as their recurrence do not require surgical assessment of the axilla. Repeat sentinel lymph node biopsy is permitted.
* Negative resection margins with at least no tumor on ink or a negative re-excision.
* Participants with invasive recurrence must have a negative re-staging work-up consisting of either a CT chest/abdomen and a bone scan or a PET scan.
* Hormonal therapy is allowed. If chemotherapy is planned, it can be delivered either prior to or after the radiation is delivered. There must be at least 2 weeks between radiation and chemotherapy. HER2 directed therapy can be delivered concurrently with radiation.
* Participants must be \> 18 years of age. Because no dosing or adverse event data are currently available on the use of breast re-irradiation in participants ≤18 years of age, children are excluded from this study.
* Participants must have the ability to understand and t…
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.
What they're measuring
1
Treatment-related adverse events as graded by CTCAE criteria
Timeframe: 1 year from the completion of re-irradiation