Postoperative Re-irradiaTion With and Without HYPERthermia, or Surgery Only: Toxicity, Quality of… (NCT06452485) | Clinical Trial Compass
RecruitingNot Applicable
Postoperative Re-irradiaTion With and Without HYPERthermia, or Surgery Only: Toxicity, Quality of Life and Survival in Patients With Locoregional Recurrent Breast Cancer
Netherlands500 participantsStarted 2024-02-01
Plain-language summary
In the Netherlands, breast cancer patients with locoregional recurrence (LRR) and intermediate- and high-risk factors are treated with surgery with or without postoperative re-irradiation with or without hyperthermia. Retrospective studies showed that 3-year locoregional control after postoperative re-irradiation with hyperthermia was 68-83%, and severe toxicity in up to 40% of LRR patients. Unfortunately, no prospective (randomized) data are available on clinical outcomes. Consequently, variation exists in hyperthermia-treatment and re-irradiation schedules. Prospective real-world data on oncological outcomes, toxicity and quality of life is highly needed for shared decision-making between patients and professionals. These data will be used in the design of a future randomized trial in high-risk LRR patients.
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:
* ≥ 18 years old
* WHO performance scale ≤ 2
* Diagnosed with local +/- regional recurrence (LRR) (i.e. true recurrence or second primary) with high-risk tumor characteristics\* and previously treated with postoperative local +/- regional irradiation for primary breast cancer/previous recurrence with an indication for salvage mastectomy with/without postoperative re-irradiation (+/-hyperthermia)\*\* if re-irradiation: including overlap of re-irradiated volume with previous irradiated volume
* Diagnosed with a chest wall recurrence and treated with local excision with/without NAST and postoperative re irradiation with/without hyperthermia. In patients with a clinical/radiological complete response after neoadjuvant systemic treatment, NO surgery and re irradiation (+/- hyperthermia) (since surgery is not possible in this group)
* (Neo-)adjuvant systemic (NAST) treatment is allowed
* Use of PET(FES/FDG)-CT for staging of nodal and disseminated disease
* Oligometastases in lymph nodes in the mediastinum, neck, contralateral axillary/supraclavicular region (up to a maximal number of five) is allowed
* Proficient in Dutch at a level allowing to understand the questionnaires and patient information sheet
\* Definition of high-risk tumor characteristics are:
* (Focal) irradical resection
* All clinical and pathological stages except for low-risk LRR: - rcT1-2N0 - r(y)pT1-2N0 \*\* according to local clinical practice and/or shared decision making process
Excl…
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
Patient-reported toxicity according to PRO-CTCAE in LRR patients