Clinical trials
Breast Diseases clinical trials
Below are recruiting breast diseases clinical trials, each written for real people, not researchers. We’re tracking 76 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06805812Recruiting
Predicting outcomes of CDK4/6 inhibitors plus hormone therapy for advanced breast cancer
This study looks at how well a type of targeted therapy (called CDK4/6 inhibitors) combined with hormone therapy works as the first treatment for advanced breast cancer that is hormone receptor-positive and HER2-negative. Researchers want to find patterns that could help predict which patients benefit most.
AvianoAges 18 years+ - NCT07505797Recruiting
Ultrasound imaging study for suspicious breast lesions
This study is testing a new ultrasound device (ATUSA) to see how well it can image breast lesions that have been classified as suspicious (BI-RADS 4 or 5). If you have a recent finding that needs further evaluation, this research might help improve detection methods.
Sacramento, CaliforniaAges 18–94 - NCT07581834RecruitingPhase 2
Dalpiciclib plus hormone therapy for early hormone-positive breast cancer
This study tests whether adding a new drug called dalpiciclib to standard hormone therapy improves outcomes for women with early-stage breast cancer that is hormone-receptor positive. The goal is to see if this combination is more effective and safe than hormone therapy alone.
Fuzhou, FujianAges 18 years+ - NCT07069595RecruitingPhase 2
Blood test for breast cancer survivors at risk of recurrence
This trial uses a simple blood test to look for leftover cancer DNA in people with triple-negative breast cancer who still have disease after chemotherapy and surgery. It aims to catch any early signs of the cancer coming back.
Chapel Hill, North CarolinaAges 18 years+ - NCT06264934Recruiting
Testing a new breast scanner using electric fields
This study is testing a new type of scanner that uses safe electric fields to create images of breast tissue. It may help doctors see breast changes without needing a biopsy or X-ray. By joining, you help researchers understand how well this scan works.
LondonAges 18 years+ - NCT06335069RecruitingPhase 2
Comparing two PET tracers in ER-positive breast cancer
This trial compares two types of PET scans to see which one better detects ER-positive breast cancer. The results could help doctors choose the best scan for tracking your cancer.
MaastrichtAges 18 years+ - NCT05465031RecruitingPhase 4
Testing heart-protection medicine during breast cancer treatment
This trial tests sacubitril/valsartan to help prevent heart weakness (cardiotoxicity) caused by breast cancer treatments like anthracyclines and/or anti-HER2 drugs. If you qualify, you may be offered this heart-protection medicine while your cancer is treated.
Opole, Opole VoivodeshipAges 18 years+ - NCT06092892RecruitingPhase 2
Upfront targeted lymph node removal for early breast cancer
This trial is for women age 45 and older with early ER-positive breast cancer that has spread to the lymph nodes under the arm. It tests a surgery approach where the main tumor and only a few key lymph nodes (rather than many) are removed.
Los Angeles, CaliforniaAges 45 years+ - NCT06780176Recruiting
Breast cancer risk study for people in Florida
This study looks at breast cancer risk factors and outcomes by inviting people who are getting breast biopsies or are new breast patients at certain Florida hospitals to complete a survey. It aims to better understand what affects breast cancer risk and treatment results.
Los Angeles, CaliforniaAges 18 years+ - NCT05388149RecruitingPhase 2
Neratinib plus Kadcyla to treat leftover HER2 breast cancer
This trial studies whether adding neratinib to Kadcyla (T-DM1) can help eliminate “molecular residual disease,” meaning tiny traces of cancer left after surgery and standard HER2 treatment. It’s for adults with HER2-positive breast cancer who still test positive after a short course of Kadcyla, with no signs of cancer returning or spreading on scans.
Toronto, OntarioAges 18 years+ - NCT07500428Recruiting
Breast ultrasound AI study using existing images
This study uses existing breast ultrasound images to test how well artificial intelligence (AI) can interpret them. It may help improve future breast cancer detection tools.
BeijingAges 18–75 - NCT06678776Recruiting
Study of breast fascia during mastectomy or reduction
This trial studies the natural structure of connective tissue (fascia) in the breast during surgery. It may help doctors better understand how to preserve important structures during mastectomy or breast reduction.
Guangzhou, GuangdongAges Any age - NCT05386108RecruitingPhase 1/Phase 2
Test abemaciclib plus elacestrant for breast cancer brain spread
This trial studies whether the combination of abemaciclib and elacestrant can slow or shrink ER-positive, HER2-negative breast cancer that has spread to the brain. It is designed for people whose cancer has progressed despite prior hormone (endocrine) treatment.
Fullerton, CaliforniaAges 18 years+ - 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 - NCT04523857RecruitingPhase 2
Abemaciclib and hydroxychloroquine after breast cancer relapse risk
This Phase 2 trial tests whether abemaciclib plus hydroxychloroquine can kill tiny “leftover” cancer cells in the bone marrow after standard breast cancer treatment. It may help lower the chance of cancer coming back by targeting minimal residual disease.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06875128RecruitingPhase 2
Liver-directed chemo with standard chemo for breast cancer
This trial tests if giving a high dose of chemotherapy directly into the liver, followed by standard chemotherapy, is safe and works better than standard chemo alone for people with breast cancer that has spread mostly to the liver.
Tampa, FloridaAges 18 years+ - NCT07542496Recruiting
Real-world study of breast cancer treatment with pertuzumab biosimilar
This study observes how a biosimilar version of pertuzumab (a targeted breast cancer drug) works in real-world patients. Researchers will track outcomes in patients receiving this drug either before surgery or as a first treatment for advanced breast cancer.
AlgiersAges 19 years+ - NCT06118996Recruiting
Breast ultrasound system comparison study
This study compares two types of automated breast ultrasound (ABUS) systems. If you are already scheduled for a breast ultrasound screening or a short follow-up, you may be able to join.
London, OntarioAges 18 years+ - NCT07463430Enrolling by invitationPhase 4
Suzetrigine for pain after non-mastectomy breast surgery
This trial tests a new pain medication, suzetrigine, for people having breast surgery (not mastectomy) who are expected to have moderate pain. It checks if this drug works well compared to standard options.
San Diego, CaliforniaAges 18 years+ - NCT05800275RecruitingPhase 2
Tucatinib and capecitabine plus spinal trastuzumab for HER2+ cancer
This Phase 2 trial tests a combination of tucatinib and capecitabine (taken by mouth) plus trastuzumab delivered into the spinal fluid, to treat breast cancer that has spread to the leptomeninges (lining around the brain/spinal cord). It may help reduce cancer activity in the spinal fluid and improve symptoms.
BordeauxAges 18 years+ - NCT07010939Recruiting
Side effects and quality of life after breast cancer treatment in China
This study looks at how local treatments like surgery, chemotherapy, radiation, hormone therapy, or targeted therapy affect your side effects and quality of life. Researchers want to learn from women with early-stage breast cancer to improve care.
Beijing, Beijing MunicipalityAges 18 years+ - NCT02541435Recruiting
Breast cancer radiotherapy side effects study
This study looks at heart and blood-vessel side effects after modern radiation treatment for breast cancer, both soon after and years later. It may help doctors understand who is at risk and how to monitor heart health over time.
ÅlesundAges 30–70 - NCT06992336RecruitingPhase 2
Circulating tumor DNA guided extra treatment for early triple-negative breast cancer
This trial tests whether using a blood test to detect leftover cancer DNA after initial treatment can help doctors decide if extra therapy is needed for people with early triple-negative breast cancer. It aims to improve outcomes for those with remaining disease after neoadjuvant therapy.
Guangzhou, GuangodngAges 18–70 - NCT07400523RecruitingPhase 3
Ribociclib for breast cancer with leftover disease after chemo
This trial tests ribociclib, a targeted therapy, for women with hormone receptor-positive, HER2-negative breast cancer who still have cancer cells in the breast or lymph nodes after initial chemotherapy. It aims to reduce the chance of cancer coming back.
Zhanjiang, GuangdongAges 18 years+
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Breast Diseases trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for breast diseases?
- Yes. Clin2 currently lists 76 recruiting breast diseases 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 diseases 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 diseases 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.