Clinical trials
Breast Diseases clinical trials
Below are recruiting breast diseases clinical trials, each written for real people, not researchers. We’re tracking 79 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06016387RecruitingPhase 2
Drug combo with radiation for HER2+ breast cancer spread to spinal lining
This trial tests a combination of three targeted drugs (tucatinib, trastuzumab, and capecitabine) along with radiation to the brain or spine for people whose HER2-positive breast cancer has spread to the lining of the brain or spinal cord. The goal is to see if this treatment is safe and effective.
Ottawa, OntarioAges 18 years+ - NCT07085442Recruiting
Audit of targeted lymph node biopsy for early breast cancer
This study looks at how well a special type of lymph node biopsy works for people with early breast cancer that has spread to a small number of lymph nodes. It aims to see if this approach is effective and safe, which may help guide future treatment decisions.
BurnleyAges 18 years+ - NCT07685938RecruitingPhase 2
Medicines to prevent heart damage from radiation
This trial tests whether common heart medicines (statins or ACE-inhibitors) can protect the heart during cancer radiation therapy. It is for adults who are about to start chest radiation and have not taken these drugs before.
Chapel Hill, North CarolinaAges 18 years+ - NCT06230185Recruiting
Blood test to monitor treatment response in triple-negative breast cancer
This trial is testing whether a blood test can track how well chemotherapy is working in people with early-stage triple-negative breast cancer. You would provide blood samples before and during treatment, and the results may help your doctor understand your response better.
Tucson, ArizonaAges 18 years+ - NCT05020574RecruitingPhase 2
Study how the microbiome may affect breast implant infections
This Phase 2 study looks at whether changes in the body’s “microbiome” (the normal germs in and on the body) are linked to infections after breast surgery with implants. It may help doctors better predict and prevent implant infections in people undergoing mastectomy with immediate implant placement.
San Francisco, CaliforniaAges 18 years+ - NCT06897488RecruitingPhase 2
Omitting endocrine therapy and radiation in low-risk breast cancer
This trial tests whether older women with very low-risk, hormone-positive breast cancer can safely skip endocrine therapy (hormone-blocking pills) and radiation after lumpectomy. It aims to maintain quality of life while keeping cancer from coming back.
Houston, TexasAges 60 years+ - NCT05633654RecruitingPhase 3
Test drug combo versus standard care for triple-negative breast cancer
This trial tests a cancer antibody-drug combination plus pembrolizumab (immunotherapy) versus standard treatment. It’s for people with triple-negative breast cancer that still has invasive disease in the breast or lymph nodes after surgery and chemotherapy before surgery.
Birmingham, AlabamaAges 18 years+ - NCT06586957RecruitingPhase 1
Study of NKT3964 for advanced solid tumors
This trial tests an experimental drug called NKT3964 for people with certain advanced cancers that have stopped responding to standard treatments. It aims to see if the drug can shrink tumors or slow their growth.
Little Rock, ArkansasAges 19 years+ - NCT05432856Recruiting
Track metabolic health habits during breast cancer treatment
This study follows how “metabolic health” patterns (like eating timing and daily activity) change over time during breast cancer care. It may help researchers learn which habit patterns are linked to better outcomes and comfort during chemotherapy.
Edmonton, AlbertaAges 18 years+ - NCT07809932Recruiting
Breast artery calcium scan and heart disease risk in women
This study looks at calcium deposits seen in breast arteries during a routine mammogram to see if they can help predict heart disease risk in women aged 55 to 65. It may help doctors find heart risk earlier without extra tests.
Manhasset, New YorkAges 55–65 - NCT05183165Recruiting
Study measures copper levels in breast milk for Wilson’s disease
This study measures how much copper is present in breast milk in people with Wilson’s disease. It aims to provide safer guidance for breastfeeding during treatment, including during pregnancy.
ParisAges 18 years+ - NCT06833554Recruiting
Breast milk cells and infant health in mothers with metabolic conditions
This trial studies how special cells in breast milk from mothers with metabolic diseases (like obesity or diabetes) affect infant development and lung infection response after a nutritional intervention. It aims to understand if improving mother's diet can strengthen baby's immune system.
Málaga, MalagaAges 18–50 - NCT06462963Recruiting
Single vs multiple radiation doses for cancer spread
This trial compares a single, strong dose of radiation to multiple smaller doses for treating cancer that has spread to a few spots. It aims to see which approach causes fewer side effects.
AalstAges Any age - NCT07211178Recruiting
Tracking cancer DNA in blood to detect early return of breast cancer
This study tracks tiny traces of cancer DNA in the blood over time to see if it can find early signs of breast cancer coming back. It looks at different types of breast cancer and at different points in a patient's treatment journey.
Birmingham, AlabamaAges 18–99 - NCT07557225Recruiting
New PET Scan for Detecting Multiple Cancer Types
This study tests a new type of PET scan (a specialized imaging test) that may better detect certain cancers by looking for a specific marker found on many tumor types. The scan uses a new tracer called 18F-T2 to help doctors see cancer more clearly.
Beijing, Beijing MunicipalityAges 18 years+ - NCT03723928Recruiting
Blood test–guided monitoring for metastatic breast cancer treatment
This study checks whether specific blood “tumor marker” levels can help monitor how hormone receptor–positive, HER2-negative metastatic breast cancer responds to first-line therapy. It uses regular blood tests (and sometimes scans) to see if this marker-based monitoring is useful and reliable.
Anchorage, AlaskaAges 18 years+ - NCT07524114Recruiting
Blood test to find leftover cancer after treatment
This study uses a blood test to look for tiny bits of cancer DNA after you finish treatment. It may help doctors know if cancer is still there and guide next steps.
Toronto, OntarioAges 18 years+ - NCT06336070Recruiting
Power training for metabolic health in postmenopausal cancer survivors
This trial compares two types of exercise—muscle power training and metabolic power training—to see which better improves your body's ability to use energy and control heart function. You may qualify if you are a postmenopausal woman who has had breast cancer and is not currently active.
Valencia, ValenciaAges 35–75 - NCT07025785Recruiting
Testing for tumor DNA in blood after early-stage breast cancer surgery
This study looks for tiny bits of tumor DNA in your blood after surgery to see if it can help guide future treatment. It's for people who had surgery first (not chemotherapy before surgery) and have not seen the cancer spread.
Chapel Hill, North CarolinaAges 18 years+ - NCT05598879Recruiting
New heart-cancer visit registry for adults
This study is a “registry,” meaning it collects health information from adults who are getting a new heart (cardio) evaluation related to cancer. It helps doctors better understand heart risks and care needs for different cancer types and treatments.
Weston, FloridaAges 18 years+ - NCT03987633Recruiting
Study links health records and samples to understand health gaps
This study asks people affected by a specific illness (or their family member) to share saliva (and sometimes blood) and answer health and quality-of-life questions. The goal is to better understand and reduce health inequality by matching new information with medical records.
Wolverhampton, West MidlandsAges 6 years+ - NCT07612267RecruitingPhase 4
Mirikizumab Levels in Breast Milk During Treatment
This study measures how much of the medication mirikizumab passes into breast milk when mothers take it for their approved medical condition. The goal is to understand if it's safe for breastfeeding infants when mothers are receiving this treatment.
Glenview, IllinoisAges 3 weeks+ - 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+ - NCT01793168Recruiting
Rare disease registry and history study
This study keeps a registry (a structured list) of people with rare diseases and may also track how the condition changes over time. It can help researchers better understand rare illnesses and find gaps in care, which may improve future treatments.
Sioux Falls, South DakotaAges Any age
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Common questions
- Are there clinical trials for breast diseases?
- Yes. Clin2 currently lists 79 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.