A Study Evaluating the Efficacy and Safety of De Trastuzumab (T-DXd) in Combination with Immunoth… (NCT06733233) | Clinical Trial Compass
Not Yet RecruitingPhase 2
A Study Evaluating the Efficacy and Safety of De Trastuzumab (T-DXd) in Combination with Immunotherapy for the Neoadjuvant Treatment of HR-positive HER2 Low-expressing Chinese Patients with Early-stage Breast Cancer
23 participantsStarted 2025-01-01
Plain-language summary
This is a prospective, open-label, multicenter, single-arm clinical study designed to compare the efficacy and safety of neoadjuvant treatment with T-DXd in combination with an immune checkpoint inhibitor in patients with primary intermediate- to high-risk HR-positive, HER2-overexpressing early-stage breast cancer.
Who can participate
Age range
18 Years – 70 Years
Sex
FEMALE
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
. Adults between the ages of 18 and 70 at the time of signing the informed consent form.
. An Eastern Cooperative Oncology Group (ECOG) score of 0 to 1.
. Previously untreated, operable invasive breast cancer measuring greater than 2.0 centimeters (cT2) with positive clinical lymph nodes (cN1/cN2); or clinically staged T3-T4, clinically lymph node-negative (N0) or clinically lymph node-positive (cN1/cN2) without distal metastases.
. Tumors with low levels of HER2 expression by immunohistochemistry (IHC), defined as IHC 1+ or IHC 2+ and FISH negative.
. Tumor documented as HR-positive (ER and/or PgR-positive \[ER or PgR ≥1%\] by local assessment according to ASCO-CAP guidelines).
. Patients who agree to undergo surgical treatment for breast cancer when they meet surgical criteria after neoadjuvant therapy.
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
pathologic complete remission
Timeframe: 3 years
Trial details
NCT IDNCT06733233
SponsorGuangzhou Women and Children's Medical Center