Clinical trials
Breast cancer clinical trials
Cancer that forms in the cells of the breast, the most common cancer in women. We’re tracking 2,460 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07151963Enrolling by invitation
Can brain stimulation reduce chemo nerve pain in breast cancer?
This study tests a gentle brain stimulation treatment (called theta burst) to see if it can reduce nerve pain caused by breast cancer chemotherapy. If you have ongoing tingling or burning in your hands or feet, this treatment aims to calm those symptoms without using more medication.
New Taipei CityAges 18–80 - NCT07140107Enrolling by invitation
Comparing original vs. AI-made plain language summaries
This trial tests if an AI-generated plain language summary is as good as a human-written one for women with breast cancer. It compares how patients understand information about their treatment options.
SplitAges 18 years+ - NCT07100054Enrolling by invitation
Genetic markers for CDK4/6 inhibitor therapy in breast cancer
This trial looks at how genetic markers and other substances in your blood might help personalize treatment with CDK4/6 inhibitors, a targeted therapy for breast cancer. It aims to find better ways to predict which patients will benefit most.
London, OntarioAges 18 years+ - NCT07080463Enrolling by invitationPhase 1
Testing mixed reality guidance for DIEP flap breast reconstruction
This study tests a new technology called VascuLens 2.0, which uses mixed reality (like a see-through headset) to help surgeons guide your DIEP flap breast reconstruction. It aims to make surgery more precise and potentially safer by overlaying your CT scan images onto your body during the operation.
Vancouver, British ColumbiaAges 19 years+ - NCT07049822Enrolling by invitation
Improving mammograms with blood tests
This study is looking at whether adding a blood test to regular mammograms can make breast cancer screening more accurate. If you're already signed up for the Danish breast cancer screening program, you may be able to join.
OdenseAges 50–69 - NCT06986213Enrolling by invitation
Heart Pillow Study for Breast Cancer Chemotherapy
This trial tests whether a special heart-shaped pillow can help breast cancer patients who are receiving chemotherapy after surgery. The pillow may provide comfort or support during recovery.
EvoraAges 18–90 - NCT06652295Enrolling by invitation
Self-physiotherapy for lymphedema
This trial tests whether a self-guided physiotherapy program can help manage lymphedema (arm swelling) after breast cancer treatment. If you have had breast cancer-related lymphedema for a while and haven't had recent treatment for it, this study may offer a way to take control of your symptoms.
IzmirAges 18–65 - NCT03050268Recruiting
Study of childhood cancer risk in families
This study looks at inherited (family) risk for childhood cancers, including families with early cancers or known cancer risk conditions. It may help researchers understand why some children get cancer and improve future risk detection and care.
Memphis, TennesseeAges Any age - NCT05524480Enrolling by invitation
Help Latina women get overdue breast, cervical care
This trial tests an implementation program that helps clinics better provide breast and cervical cancer screening and HPV vaccination to Latina women who are behind on recommended care. It may help you catch up on screening or start HPV vaccination and connect you to low-cost services.
Houston, TexasAges 18–74 - NCT05059444Recruiting
Blood test study to watch for cancer coming back
This study looks at whether blood tests can detect signs that cancer may return after curative-intent treatment. You would have blood drawn around your usual follow-up visits for up to 5 years, and your de-identified health data would be shared with study investigators.
Birmingham, AlabamaAges 18 years+ - NCT07291414Recruiting
Tracking cancer medication safety with a self-monitoring platform
This trial tests a platform where you can track your experiences and concerns about cancer medications. It aims to help you and your care team manage medication safety.
Ann Arbor, MichiganAges 18 years+ - NCT07114601RecruitingPhase 1
Study of LY4257496 for people with GRPR-positive solid tumors
This trial tests a new drug, LY4257496, in people with certain types of cancer that have a protein called GRPR on their cells. The study aims to see if the drug can help shrink tumors or slow the cancer's growth.
Duarte, CaliforniaAges 18 years+ - NCT04606030Recruiting
Tested lymph surgery for breast-cancer–related arm swelling
This trial studies a specialized lymph surgery (called VLNT, moving lymph tissue) to treat swelling in an arm caused by breast cancer treatment. It may help reduce lymphedema that doesn’t fully improve with compression and elevation.
Chicago, IllinoisAges 18–75 - NCT06046365Recruiting
Early detection of arm swelling after breast cancer surgery
This trial tests a new way to measure arm swelling (lymphedema) early in women who have had or will have breast cancer surgery. It aims to catch swelling sooner so treatment can start faster.
Kaohsiung CityAges 20–80 - NCT06630962Recruiting
Financial help for newly diagnosed cancer patients
This study looks at whether getting help with financial issues (like insurance and costs) can reduce the money worries and problems that come with cancer treatment. It is for people newly diagnosed with breast, colorectal, or prostate cancer who haven't started treatment yet.
Ile-IfeAges 18 years+ - NCT07154043Recruiting
Comparing compression pump vs. massage for arm swelling
This study compares two therapies for breast cancer-related arm swelling (lymphedema): one uses a machine that pumps air around your arm (intermittent pneumatic compression, or IPC), and the other is a special type of massage (manual lymph drainage, or MLD). The goal is to see if the machine works as well as or better than massage for reducing swelling.
DenizliAges 18–65 - NCT06306274Enrolling by invitationPhase 2/Phase 3
Tacrolimus cream for breast cancer-related lymphedema
This study tests if a cream called tacrolimus can help reduce swelling in the arm caused by breast cancer treatment (lymphedema). It is looking for women with mild to moderate swelling that has not yet caused severe skin changes.
OdenseAges 18 years+ - NCT05130606Recruiting
Story-based program to improve genetic cancer counseling for Latina women
This study tests a Spanish/English narrative (story-based) program designed to help improve genetic counseling and genetic testing for hereditary breast and ovarian cancer risk. It may help you better understand your options and feel more prepared to get the right type of genetic care.
Washington D.C., District of ColumbiaAges 18 years+ - NCT06749210RecruitingPhase 2
Balance training for nerve damage from chemotherapy
This trial tests a special exercise program (called balance training) to help breast cancer survivors who still have nerve damage and balance problems after finishing taxane chemotherapy. If you have tingling, numbness, or trouble staying steady, this study may help improve your balance and reduce fall risk.
New Haven, ConnecticutAges 40 years+ - NCT06373354Recruiting
Comparing 3D mammogram machines for breast cancer screening
This trial compares two types of digital breast tomosynthesis (3D mammogram) systems to see which one makes breast masses and distortions easier to see. If you are a woman getting a routine screening mammogram, you may be able to join.
Houston, TexasAges Any age - NCT06995898Recruiting
A new way to screen for cancer
This study tests a new blood test to find cancer early. You will give blood samples and let researchers look at your medical records for one year.
Pleasanton, CaliforniaAges 45–75 - NCT04389281RecruitingPhase 1
X-ray light-activated therapy for hard-to-treat skin tumors
This early-phase study tests an X-ray–activated medicine that is delivered directly into selected tumors to help control cancer that has not responded to standard treatments. If the injected area can be treated safely, it may shrink or slow the tumor and improve local control.
Washington D.C., District of ColumbiaAges 18 years+ - NCT05837767Recruiting
Radiation study for tumors that spread to soft tissue areas
This study looks at how a planned form of palliative radiation therapy treats certain solid cancers that have spread outside the brain to larger soft-tissue areas. It may help shrink tumors and relieve symptoms, but it also asks you to meet specific safety and treatment-timing rules.
Basking Ridge, New JerseyAges 18 years+ - NCT06711965Recruiting
Custom molds for breast reconstruction shaping
This trial tests custom 3D-printed molds to help shape breast tissue during reconstruction. It is for people who are already planning a DIEP or TRAM flap after mastectomy.
Houston, TexasAges 18 years+
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Common questions
- Are there clinical trials for breast cancer?
- Yes. Clin2 currently lists 2,460 recruiting 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 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 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
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.