Sequencing Antibody Drug Conjugates in ER+/HER2 LOW/ULTRA LOW MBC (NCT06263543) | Clinical Trial Compass
RecruitingPhase 2
Sequencing Antibody Drug Conjugates in ER+/HER2 LOW/ULTRA LOW MBC
United States75 participantsStarted 2024-06-17
Plain-language summary
The purpose of this research study is to see if the medication sacituzumab govitecan (SG) is effective at the currently approved dose and schedule in people who have previously received trastuzumab deruxtecan (T-DXd) for the treatment of metastatic, hormone receptor positive (HR+)/human epidermal growth factor 2 low (HER2 low) breast cancer. Although SG is approved to treat metastatic HR+/HER2 negative breast cancer, the aim of this study is to determine if SG is still effective specifically in people who have already received T-DXd.
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
. Hemoglobin ≥ 9 g/dL. Note: Red blood cell transfusion is not allowed within 1 week prior to screening assessment.
. Absolute neutrophil count (ANC) ≥ 1500/mm\^3. Note: Granulocyte-colony stimulating factor (G-CSF) administration is not allowed within 1 week prior to screening assessment.
. Platelet count ≥ 100,000/mm\^3. Note: Platelet transfusion is not allowed within 1 week prior to registration.
. Total bilirubin (TBL) ≤ 1.5 × upper limit of normal (ULN) if no liver metastases or \< 3 × ULN in the presence of documented Gilbert's Syndrome (unconjugated hyperbilirubinemia) or liver metastasis at baseline.
. Alanine transaminase (ALT) and aspartate aminotransferase (AST) ≤ 3 ×ULN or \< 5 × ULN in patients with liver metastasis.
. Serum albumin ≥ 2.5 g/dL.
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.
. Creatinine clearance (CrCl) ≥ 30 mL/min (calculated using the Cockcroft and Gault equation). Cockcroft-Gault equation: CrCl (mL/min) = \[140 - age (years)\] × weight (kg) 72 × serum creatinine (mg/dL) {× 0.85 for females}
. International normalized ratio (INR) or prothrombin time (PT) and either partial thromboplastin time (PTT) or activated partial thromboplastin time (aPTT) ≤ 1.5 × ULN.