Clinical trials
HER2-positive Metastatic Breast Cancer clinical trials
Below are recruiting her2-positive metastatic breast cancer clinical trials, each written for real people, not researchers. We’re tracking 169 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07152782RecruitingPhase 2
T-DXd with or without neratinib for HER2+ breast cancer brain metastases
This trial tests whether adding neratinib to T-DXd (trastuzumab deruxtecan) works better than T-DXd alone for women with HER2-positive breast cancer that has spread to the brain. It is for those who have not had these specific drugs before.
ShanghaiAges 18–70 - NCT07132749Enrolling by invitation
NEPA for nausea prevention during T-DXd in advanced HER2+ or HER2-low breast cancer
This trial tests whether the anti-nausea combination NEPA (netupitant and palonosetron) can prevent nausea and vomiting caused by the targeted therapy T-DXd in people with advanced HER2-positive or HER2-low breast cancer. It may help you if you are about to start T-DXd for the first time and want to manage treatment side effects.
Seoul, Gangnam-guAges 19 years+ - NCT07102381RecruitingPhase 2
Zanidatamab plus chemo before surgery for HER2+ breast cancer
This trial tests a new drug called zanidatamab combined with chemotherapy to shrink HER2-positive breast cancer before surgery. It may help improve treatment outcomes for people with stage 2 or 3 breast cancer that has not spread.
Long Beach, CaliforniaAges 18 years+ - NCT07081555RecruitingPhase 1
Testing a new radioactive drug for HER2-positive advanced breast cancer
This trial tests a new radioactive drug, [177Lu]Lu-ABY-271, to see how safe it is and where it goes in the body. It is for people with HER2-positive breast cancer that has spread and cannot be removed by surgery.
GothenburgAges 18 years+ - NCT07066917Recruiting
Breast cancer treatment response study
This study looks at how well newer treatments work for advanced or metastatic breast cancer and why some people respond better than others. It is for anyone with HR-positive, HER2-positive/low, or triple-negative breast cancer who has started at least one treatment cycle.
AthensAges 18 years+ - NCT07073755Recruiting
Study of next treatments after targeted therapy resistance for advanced breast cancer
This study looks at what happens when people with advanced breast cancer switch to a new treatment after their cancer becomes resistant to targeted therapies like CDK4/6 inhibitors, PIK3CA inhibitors, or T-DXd. Researchers want to understand which next treatments work best in real life.
Changsha, HunanAges 18 years+ - NCT07065435RecruitingPhase 2
RC48 with Avastin or Pyrotinib for HER2+ breast cancer after T-DXd
This trial tests a new combination of drugs (RC48 plus either Avastin or Pyrotinib) for people with HER2-positive breast cancer that has spread and has stopped responding to the drug T-DXd. The goal is to see if these combinations can help shrink tumors and control the cancer longer.
Nanjing, JiangsuAges 18–75 - NCT07057427RecruitingPhase 3
Nab-paclitaxel vs TCbHP for HER2-positive early breast cancer
This trial compares two different drug combinations given before surgery to shrink HER2-positive breast cancer tumors. The goal is to see which combination works better and has fewer side effects.
Zhengzhou, HenanAges 18–70 - NCT07047365RecruitingPhase 3
New drug for HER2-positive advanced breast cancer
This trial tests a new medicine called TQB2930 for people with advanced breast cancer that is HER2-positive. It is for those who have already had at least two prior anti-HER2 treatments and are willing to also receive chemotherapy chosen by their doctor.
Bengbu, AnhuiAges 18–75 - NCT07053085RecruitingPhase 2
Surgery or radiation for stable HER2+ breast cancer spread
This study tests whether combining surgery or strong focused radiation with standard treatment can help people whose HER2-positive breast cancer has spread to a few spots (5 or fewer) in the body, but not the brain. It's for patients whose cancer is stable after at least 3 months of first-line therapy.
Basking Ridge, New JerseyAges 18 years+ - NCT07049133Recruiting
Tracking side effects of T-DXd for advanced breast cancer
This study looks at people with advanced breast cancer who will receive a drug called T-DXd. Researchers want to understand the side effects of this treatment by analyzing blood samples.
MilanAges 18 years+ - NCT07043725RecruitingPhase 3
Neoadjuvant TQB2102 for HER2-positive breast cancer
This trial tests a new drug called TQB2102 given before surgery for HER2-positive breast cancer. The goal is to see if it can shrink the tumor enough to allow a successful surgery.
Bengbu, AnhuiAges 18–75 - NCT07023861Enrolling by invitationEarly Phase 1
New imaging test for HER2-positive cancers
This trial tests a new imaging method that uses a radioactive tracer to find HER2-positive cancer cells in the body. It may help doctors see tumors more clearly in people with stomach, breast, or bladder cancer.
Wuxi, JiangsuAges 15–75 - NCT07030569Recruiting
Predicting treatment response in metastatic breast cancer
This trial studies how well CT and PET scans can predict if a certain type of breast cancer will respond to a targeted treatment. It focuses on women who had a biopsy of the liver, lung, or chest lining after the cancer spread.
MilanAges Any age - NCT05838066RecruitingPhase 3
KN026 plus HB1801 for HER2-positive advanced breast cancer
This Phase 3 study tests whether taking KN026 with HB1801 as first treatment works better and is safe for people with HER2-positive breast cancer that has come back or spread. It may help by improving tumor response and delaying progression compared with the study’s treatment plan.
Beijing, chaoyangAges 18 years+ - NCT07014410RecruitingPhase 2
Pyrotinib, dalpiciclib, and letrozole for advanced breast cancer
This trial tests a combination of three targeted drugs for a type of advanced breast cancer that is both ER-positive and HER2-positive. The goal is to see if adding these two new drugs to standard hormone therapy can help shrink or control the cancer.
Hangzhou, ZhejiangAges 18–75 - NCT07007559RecruitingPhase 2
Evorpacept with trastuzumab and chemo for HER2-positive breast cancer
This study tests an experimental drug called evorpacept when given with trastuzumab and chemotherapy for people with HER2-positive breast cancer that has spread. The goal is to see if this combination can shrink tumors or slow down the cancer.
Phoenix, ArizonaAges 18 years+ - NCT07008976RecruitingPhase 3
Testing TQB2102 versus standard treatment for HER2-positive advanced breast cancer
This trial tests a new drug called TQB2102 against a standard treatment (Kadcyla) for people with HER2-positive breast cancer that has spread or cannot be removed. It is for those whose cancer has worsened after previous HER2-targeted therapy.
Bengbu, AnhuiAges 18–75 - NCT06970912RecruitingPhase 2
ctDNA-Guided Reduced Chemo in HR+/HER2- Breast Cancer
This study is testing whether using a ctDNA blood test can help doctors decide if patients with hormone receptor-positive, HER2-negative breast cancer can safely receive less intensive chemotherapy after surgery. The goal is to reduce side effects while still preventing the cancer from coming back.
Beijing, Beijing MunicipalityAges 18–75 - NCT06832202RecruitingPhase 2
HLX22 plus Enhertu for HR+, HER2-low breast cancer
This trial tests a new drug, HLX22, combined with Enhertu (trastuzumab deruxtecan) for people with advanced breast cancer that is hormone receptor positive and HER2-low. The goal is to see if the combination works better than Enhertu alone.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06928818Recruiting
T-DM1 after T-DXd for advanced HER2-positive breast cancer
This trial looks at whether a different targeted therapy, T-DM1, can work for women with advanced HER2-positive breast cancer after they have already tried another targeted therapy called T-DXd (Enhertu). If you have progressed while on T-DXd and have not had more than three previous treatments for advanced cancer, you may be able to join.
SeoulAges 19 years+ - NCT06917313RecruitingPhase 2
Fezolinetant for hot flashes in women with breast cancer on hormone therapy
This trial tests a drug called fezolinetant to see if it reduces hot flashes in women with HR+ breast cancer who are on hormone therapy (like tamoxifen or aromatase inhibitors). You need to be postmenopausal and having at least 7 moderate to severe hot flashes a day.
New Haven, ConnecticutAges 18 years+ - NCT06904625Recruiting
Capturing tumor cells in metastatic breast or prostate cancer
This study compares different methods of capturing circulating tumor cells (CTCs) from blood samples in patients with metastatic breast or prostate cancer. It aims to improve how we detect and monitor cancer cells that have spread, which could help guide future treatment decisions.
ToulouseAges 18 years+ - NCT06891833RecruitingPhase 2/Phase 3
New drug combo for HER2-positive breast cancer before surgery
This trial tests a new targeted drug (BL-M07D1) with or without another drug called pertuzumab, compared to a standard chemotherapy plus two targeted drugs, before surgery for HER2-positive breast cancer. The goal is to see if the new combination works better at shrinking tumors before surgery.
Bengbu, AnhuiAges 18–75
Hear when a new HER2-positive Metastatic Breast Cancer trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for her2-positive metastatic breast cancer?
- Yes. Clin2 currently lists 169 recruiting her2-positive metastatic breast cancer studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a her2-positive metastatic breast cancer trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a her2-positive metastatic breast cancer trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
- HER2-positive Breast Cancer
- Breast Cancer Early Stage Breast Cancer (Stage 1-3)
- HER2-positive Advanced Breast Cancer
- HR-positive, HER2-negative Advanced Breast Cancer
- HER2-positive Early Breast Cancer
- HR Positive/HER2 Low Breast Cancer
- Hormone Receptor Positive / HER2-negative Breast Cancer
- Breast Cancer (Triple Negative Breast Cancer (TNBC))
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.