Clinical trials
Metastatic Breast Cancer clinical trials
Below are recruiting metastatic breast cancer clinical trials, each written for real people, not researchers. We’re tracking 1,313 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06793332RecruitingPhase 2
Ivonescimab and Trodelvy for breast cancer with brain metastases
This trial tests two drugs (Ivonescimab and a Trop2 ADC) for people with triple-negative breast cancer that has spread to the brain. It aims to see if this combination can shrink brain tumors and help patients live longer.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06837792RecruitingPhase 2
T-DXd vs hormone therapy for HER2-low advanced breast cancer
This trial compares a targeted antibody-drug conjugate called T-DXd against standard hormone therapy for women with HR+, HER2-low advanced breast cancer that has progressed after first-line endocrine therapy plus a CDK4/6 inhibitor. It aims to see if T-DXd works better than continuing hormone therapy alone.
SeoulAges 19 years+ - NCT07130383RecruitingPhase 2
Study of two experimental drugs for advanced breast cancer and other solid tumors
This trial tests a combination of two investigational drugs, MHB036C and MHB039A, in people with advanced breast cancer or other solid tumors that have spread. The goal is to see if this combination can shrink tumors and help patients live longer.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07038785Recruiting
Can trained dogs find breast cancer from breath?
This trial will see if specially trained dogs can identify breast cancer by smelling breath samples. You would give a breath sample and the dogs will be tested on how well they can detect cancer from it.
Totowa, New JerseyAges 18 years+ - NCT06764940RecruitingPhase 2
Utidelone and capecitabine for HER2-negative breast cancer with brain metastases
This trial tests if the combination of Utidelone and capecitabine can shrink brain metastases in people with HER2-negative breast cancer. It is designed for those whose cancer has spread to the brain and who have not had many prior treatments.
Duarte, CaliforniaAges 18 years+ - NCT04874064Recruiting
AI blood tests for triple-negative breast cancer after treatment
This study uses a computer (AI) to read results from blood tests to look for signs of remaining triple-negative breast cancer, before and/or after surgery. It may help doctors better detect residual tumor and guide follow-up care.
London, OntarioAges 18 years+ - NCT05770531RecruitingPhase 2
Blood test guides chemo changes for metastatic breast cancer
This Phase 2 study uses a blood test that looks for “circulating tumor DNA” to help decide if standard chemotherapy should be changed. It aims to see whether this approach improves how well treatment works for certain metastatic (stage IV) breast cancers.
Nashville, TennesseeAges 18 years+ - NCT07253987Recruiting
Cancer Survivors Program for Breast or Prostate Cancer
This study offers a program to help people who have completed their main treatment for early-stage breast or prostate cancer. It focuses on follow-up and support during survivorship, and you are still eligible if you are on certain maintenance therapies like hormone therapy.
BrnoAges 18 years+ - NCT06949982RecruitingPhase 2
Comparing two treatments for advanced colorectal cancer with RAS mutations
This trial tests if a combination of hydroxychloroquine, methotrexate, capecitabine, and bevacizumab works better than regorafenib for people with metastatic colorectal cancer that has a RAS gene mutation and has stopped responding to at least two prior treatments.
Saint Petersburg, Sankt-PeterburgAges 18 years+ - NCT07109726RecruitingPhase 1/Phase 2
Testing TER-2013 for advanced tumors with AKT/PI3K/PTEN changes
This trial tests a new drug called TER-2013, alone or combined with another drug (fulvestrant), for people with advanced solid tumors that have specific genetic changes in the AKT/PI3K/PTEN pathway. It aims to see if the drug is safe and effective.
Duarte, CaliforniaAges 18 years+ - NCT04960839Recruiting
Preventive radiation to the other breast after breast cancer surgery
This study looks at whether “preventive” radiation to your other (opposite) breast can lower the chance of future breast cancer in people at higher genetic risk. You must have had surgery for early-stage breast cancer and agree to avoid removing the other breast and ovaries.
Jiangxi, JiangxiAges 30–70 - NCT05254171RecruitingPhase 2/Phase 3
Trial adds SBP-101 to standard chemo for pancreatic cancer
This trial studies whether adding SBP-101 to standard chemotherapy (gemcitabine plus nab-paclitaxel) can improve outcomes in people with metastatic pancreatic cancer. You may be eligible if you have not yet started treatment for metastatic disease and meet other health and test requirements.
Hot Springs, ArkansasAges 18 years+ - NCT07661641RecruitingPhase 1
Study of new radioactive treatments for GRPR-positive tumors
This early-phase study tests two new radioactive treatments (lutetium-177 and actinium-225) together with a guided imaging agent in people with GRPR-positive solid tumors (including prostate, breast, or colorectal cancers). The goal is to see if these treatments can shrink tumors that have stopped responding to standard therapies.
Melbourne N., VictoriaAges 18 years+ - NCT07203729RecruitingPhase 2
A new drug for advanced breast cancer with severe symptoms
This trial tests a new drug called SHR-A1811 (a type of targeted therapy) for people with advanced breast cancer that is HER2-low and is causing severe symptoms (visceral crisis). The drug is given alone and aims to control the cancer and relieve symptoms.
Beijing, Beijing MunicipalityAges 18–75 - NCT05668962RecruitingPhase 2
Study selpercatinib plus I-131 for RET thyroid cancer that cannot take iodine
This trial tests whether combining a targeted pill (selpercatinib) with a radioactive iodine dose (I-131) can shrink thyroid cancer that has spread and no longer responds to radioactive iodine. It is for RET fusion–positive (genetically driven) thyroid cancers where the cancer cannot reliably absorb iodine anymore.
Washington D.C., District of ColumbiaAges 12 years+ - NCT07623369RecruitingPhase 1
First-in-Human Study of HH160 for Advanced Solid Tumors
This is an early-stage trial testing a new drug called HH160 in patients with advanced cancer (solid tumors). Researchers want to find the right dose and learn how well it works and what side effects it causes.
Waratah, New South WalesAges 18–75 - NCT05056350Recruiting
Coaching to help you return to work after breast cancer
This study tests whether a tailored coaching program can help people with non-metastatic breast cancer return to work in a way that fits their physical and emotional needs. It’s for people who have finished most cancer treatments and are dealing with job-related difficulties.
MontpellierAges 18 years+ - NCT06926868RecruitingPhase 2/Phase 3
Study of a new drug versus chemotherapy for advanced triple-negative breast cancer
This trial tests a new investigational drug called izalontamab brengitecan against standard chemotherapy for people with advanced triple-negative breast cancer who cannot receive immunotherapy. The goal is to see if the new drug works better at shrinking or slowing the cancer.
Hot Springs, ArkansasAges 18 years+ - NCT04480203Recruiting
Digital coping tools after new breast cancer diagnosis
This trial tests two online programs designed to help people cope after being diagnosed with breast cancer. It may help you manage stress and emotions during treatment or recovery.
OsloAges 20–69 - NCT06185569Recruiting
French study on outcomes in HR+/HER2- early breast cancer patients with Oncotype DX
This study looks at how well treatments work for people with early-stage, hormone receptor-positive, HER2-negative breast cancer when the Oncotype DX test helps guide therapy. It aims to understand real-world outcomes in French patients.
BesançonAges 18 years+ - NCT06711068Recruiting
Chemotherapy plus targeted therapy for HER2+ early breast cancer
This trial tests whether adding targeted therapy to chemotherapy after surgery can help prevent HER2-positive early breast cancer from coming back. It is for patients whose cancer has not spread to lymph nodes and who have certain tumor sizes and features.
Beijing, Beijing MunicipalityAges Any age - NCT06305962RecruitingEarly Phase 1
Radioactive drug for advanced PD-L1 positive solid tumors
This trial tests a radioactive medicine (177Lu-anti-PD-L1 sdAb) that delivers radiation to cancer cells with PD-L1 protein, which is found on some solid tumors. It is for people whose cancer has spread or come back after standard treatments.
Kingswood, New South WalesAges 18 years+ - NCT07335354Recruiting
Decision tool for breast reconstruction after mastectomy
This study is testing a decision tool to help people who are thinking about breast reconstruction surgery after a mastectomy. The tool is designed to help you and your doctor make a more informed choice.
Basking Ridge, New JerseyAges 18 years+ - NCT07383649RecruitingPhase 2
Anti-CMV therapy for breast cancer with brain metastases
This trial tests a treatment targeting a common virus (CMV) in breast cancer that has spread to the brain. The goal is to see if anti-CMV therapy can shrink or slow these brain tumors.
Houston, TexasAges 18 years+
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Common questions
- Are there clinical trials for metastatic breast cancer?
- Yes. Clin2 currently lists 1,313 recruiting 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 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 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
- Breast Cancer Early Stage Breast Cancer (Stage 1-3)
- Breast Cancer (Triple Negative Breast Cancer (TNBC))
- Locally Advanced or Metastatic Breast Cancer
- Metastatic Triple-negative Breast Cancer
- HER2-positive Metastatic Breast Cancer
- Advanced/Metastatic Breast Cancer
- Non-metastatic Breast Cancer
- Advanced or Metastatic Breast Cancer
Beyond the search
We also like to point to nonprofits doing real good in this area. We aren’t affiliated with them — we just admire the work.
- Stand Up To CancerPeople facing cancer across many types, through the research that leads to better treatments.
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.