Clinical trials
Breast clinical trials
Below are recruiting breast clinical trials, each written for real people, not researchers. We’re tracking 2,691 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06953882RecruitingPhase 2
Skipping chemo after surgery for ER+ HER2- breast cancer
This study tests whether some people with a certain type of breast cancer (ER-positive, HER2-negative) can safely skip chemotherapy. After surgery, they receive a targeted pill (ribociclib) plus hormone therapy instead. The goal is to see if this approach works just as well with fewer side effects.
New Haven, ConnecticutAges 18 years+ - NCT07441460RecruitingPhase 3
KN026 plus HB1801 after surgery for HER2-positive breast cancer
This trial tests a combination of two drugs (KN026 and HB1801) given after surgery to prevent breast cancer from coming back in people with HER2-positive breast cancer that had spread to lymph nodes. It aims to improve cure rates with a targeted approach.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06234137Recruiting
Chemo plus targeted therapy for advanced HER2+ breast cancer
This trial tests a combination of chemotherapy (docetaxel and carboplatin) plus two targeted drugs (Inetetamab and Pyrotinib) for people with locally advanced HER2-positive breast cancer that has not spread to other parts of the body. The goal is to see if this powerful combo can shrink the tumor before surgery or other treatments.
Wenzhou, ZhejiangAges 18–75 - NCT04892693RecruitingPhase 2
Talazoparib for advanced breast cancer with DNA repair defects
This trial studies talazoparib (a targeted pill) in people with advanced breast cancer whose tumors have problems repairing certain DNA damage. If your tumor has these specific “DNA repair” defects, the medicine may work better and stop the cancer from growing.
SeoulAges 19 years+ - NCT07346716Recruiting
Medicines in breast milk and infant exposure
This trial studies how medicines you take while breastfeeding get into your breast milk and what that might mean for your baby. It could help you understand if your medication is safe while nursing.
CopenhagenAges 18 years+ - NCT07312786Recruiting
Virtual app for breast and colorectal cancer survivors
This study tests if a virtual app can help people who have finished treatment for breast or colorectal cancer feel supported and stay healthy. It looks at whether using the app is easy and helpful for cancer survivors.
Saint John, New BrunswickAges 18 years+ - NCT06908668RecruitingPhase 2
Adebrelimab plus chemo with or without radiation before breast cancer surgery
This trial tests adding a drug called adebrelimab to standard chemotherapy and possibly radiation, given before surgery for breast cancer that is HER2-negative and locally advanced. The goal is to see if this combination helps shrink tumors more effectively, potentially allowing for breast-conserving surgery.
BeijingAges 18–70 - NCT07357207Enrolling by invitation
Video-immunotherapy for advanced breast cancer
This trial tests if a video-based immunotherapy approach can help treat locally advanced breast cancer. It is designed for people who can communicate in Turkish and are comfortable playing video games as part of their treatment.
Izmir, BalcovaAges 18 years+ - 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+ - NCT06832904RecruitingPhase 2
Chemo plus two targeted drugs before surgery for HER2+ breast cancer
This trial tests whether giving a combination of two targeted drugs (pyrotinib and trastuzumab) along with standard chemotherapy before surgery can work better for HER2-positive breast cancer. It is for women whose cancer has not spread to distant organs and who have not yet had treatment for their cancer.
HangzhouAges 18–75 - NCT07281001Recruiting
Trastuzumab deruxtecan study for breast cancer patients
This study looks at how well the drug trastuzumab deruxtecan works in women with breast cancer that has spread. It is for patients who have already taken this drug.
MoscowAges 18–80 - NCT07280143Recruiting
MASLD risk in breast or colorectal cancer survivors
This study looks at whether breast or colorectal cancer survivors are more likely to develop a liver condition called MASLD (fatty liver disease not caused by alcohol). It uses blood tests, imaging, and possibly an MRI to check liver health.
BernAges 18 years+ - NCT04458532Recruiting
Exercise program to boost heart health after early breast cancer
This trial studies whether a structured exercise program can improve cardiovascular (heart and blood vessel) health in post-menopausal women after early-stage breast cancer treatment. It specifically targets women who have trouble with exercise and have completed cancer treatment within the last 1 to 5 years.
Hartford, ConnecticutAges 21–80 - NCT05982678RecruitingPhase 2
Study of a drug for breast cancer that has spread to a few spots
This trial tests a drug for people with HER2-positive breast cancer that has spread to only a few places in the body (up to 5 spots). It aims to see if the treatment works well before starting stronger therapies.
AmsterdamAges 18 years+ - NCT07273565Enrolling by invitation
Can microwave images help in follow-up breast imaging?
This study tests a new, non-invasive microwave imaging device to see if it can provide helpful information for women who need extra breast imaging after a mammogram or ultrasound. The goal is to compare the microwave images with standard clinical information to improve future breast cancer screening.
CalgaryAges 18–74 - NCT06512558Recruiting
Using augmented reality for breast cancer surgery planning
This trial tests whether augmented reality can help doctors locate tumors that cannot be felt during breast cancer surgery. If you are having surgery for a non-palpable breast lesion and need an MRI, you may be able to join.
Clermont-FerrandAges 18–100 - NCT06512259Recruiting
AlloMend tissue support in breast reconstruction after mastectomy
This study tests a special tissue support called AlloMend used during breast reconstruction after mastectomy. It helps see how well the tissue works and how patients heal.
Joliet, IllinoisAges 18 years+ - NCT06291896Recruiting
Testing microwave imaging for breast cancer screening
This study tests a new, safe microwave-based device (MammoWave) to screen for breast cancer. It compares the device's results with standard mammograms to see if it can find cancer early in women at average risk.
Genova, GenovaAges 45–74 - NCT07056686Enrolling by invitation
Early breast cancer detection for Syrian women
This study aims to find breast cancer early in Syrian women living in the middle region. It's a program to help detect cancer before symptoms appear, so treatment can start sooner.
HomsAges 18–65 - 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+ - NCT07228000Recruiting
Cancer screening and genetic services navigation for Black and Hispanic women
This study helps Black and Hispanic women ages 45-74 get both breast and colorectal cancer screenings and genetic services. It provides a navigator to guide you through the process.
Newark, DelawareAges 45–74 - NCT06821490Enrolling by invitation
TAD biopsy for HER2+ breast cancer with positive lymph nodes
This trial tests the accuracy of a targeted axillary dissection (TAD) after chemotherapy in people with HER2+ breast cancer that has spread to the lymph nodes. It aims to see if the TAD method can correctly identify which lymph nodes are cancer-free before surgery.
Valencia, ValenciaAges 18 years+ - NCT06846437RecruitingPhase 3
New drug JSKN003 vs. Kadcyla for HER2-positive advanced breast cancer
This trial compares a new targeted therapy (JSKN003) against Kadcyla (T-DM1) for people with HER2-positive breast cancer that has advanced or spread. Both drugs work by attaching a chemotherapy directly to HER2-positive cancer cells, and the study aims to see if the new drug works better or has fewer side effects.
ShanghaiAges 18 years+ - NCT06536608Recruiting
Oketani breast massage for breastfeeding help
This study tests a special breast massage technique (Oketani massage) to see if it helps new moms breastfeed more easily. If you are a healthy first-time mom in your 36th week of pregnancy, you may be able to join.
ÇankırıAges 18–45
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Common questions
- Are there clinical trials for breast?
- Yes. Clin2 currently lists 2,691 recruiting breast 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 breast 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 breast 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
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.