Impact of Neoadjuvant Chemotherapy on the Peripheral Blood Immune Phenotype in Operable Breast Ca… (NCT04897009) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
Impact of Neoadjuvant Chemotherapy on the Peripheral Blood Immune Phenotype in Operable Breast Cancer
United States38 participantsStarted 2021-06-09
Plain-language summary
This early phase I trial evaluates the impact of chemotherapy before surgery (neoadjuvant) on the peripheral blood immune phenotype in patients with operable breast cancer. Collecting blood and information from patients with breast cancer may help to understand how the immune system influences response to treatment, and how the immune system reacts to breast cancer treatment.
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:
* Age \>= 18 years
* Histologically confirmed, operable, invasive breast cancer. Note: Patients with oligometastatic breast cancer (up to 3 isolated distant metastases) will be eligible after review and approval by principal investigator (PI)
* Recommended to receive neoadjuvant systemic treatment by their primary medical oncologist and planning to receive one of the regimens
* Provide written informed consent
* Willing to return to Mayo Clinic for breast cancer surgery
* Willingness to provide mandatory blood specimens for future research on breast cancer at Mayo Clinic
Exclusion Criteria:
* Patients who have already initiated neoadjuvant chemotherapy for the current malignancy
* Inability to provide blood samples based on the judgement of the treating physician
* Inability to comply with the protocol
* Patient is pregnant or plans to become pregnant
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
Association of peripheral blood immune phenotypes with pathological complete response