Clinical trials
Breast cancer clinical trials
Cancer that forms in the cells of the breast, the most common cancer in women. We’re tracking 2,417 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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+ - NCT07096869RecruitingPhase 1
Breast cancer trial comparing two forms of paclitaxel
This study checks if a generic version of paclitaxel protein-bound particles works the same as the brand-name drug in people with breast cancer. It's for patients whose cancer has spread or returned, and who might benefit from this medicine alone.
Changchun, JilinAges 18–75 - NCT07101601RecruitingPhase 1
Testing DM5167 for advanced solid tumors with BRCA mutations
This trial is testing a new drug called DM5167 for people whose advanced solid tumors have a BRCA1 or BRCA2 gene mutation. The goal is to see if the drug can shrink tumors or slow their growth.
Gyeonggi-doAges 19 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+ - NCT07066189Recruiting
Diet and exercise during chemo for triple negative breast cancer
This study looks at whether a program of healthy eating and exercise, started during chemotherapy, can help shrink your tumor more effectively. You will be randomly assigned to either follow the diet and exercise plan or stick with your usual care.
New Haven, ConnecticutAges 18 years+ - NCT07074106RecruitingPhase 2
Lower chemo with tumor-fighting cells for stage I-II breast cancer
This trial tests whether giving less chemotherapy is safe when patients have high levels of tumor-infiltrating lymphocytes (TILs) — a sign that the body's immune system is already fighting the cancer. It is for women with early-stage, triple-negative breast cancer.
BrasíliaAges 18 years+ - NCT07071896Recruiting
Video exercise program for breast cancer survivors
This study tests a video-based exercise program for people who recently had breast cancer surgery. It aims to help with recovery by providing guided exercises you can do at home.
San Diego, CaliforniaAges 18 years+ - NCT07070765Recruiting
Study on dapagliflozin to protect the heart during breast cancer chemo
This trial tests if a heart-protecting drug called dapagliflozin can help prevent heart damage in breast cancer patients receiving a type of chemotherapy called anthracycline. It may be an option if you have low to medium heart risk factors.
Aberdeen, AberdeenshireAges 18–70 - 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 - NCT07029490Recruiting
Study to improve mammogram outreach for underserved groups
This trial tests a program to help people who face barriers get routine mammograms. If you are going for a regular breast cancer screening, you may be able to join.
Salt Lake City, UtahAges 18 years+ - NCT06995443Recruiting
Can light therapy help 'chemo brain' after breast cancer?
This study tests whether a special light therapy (photobiomodulation) can help improve the 'chemo brain' – memory and thinking problems – that some women experience after breast cancer chemotherapy. If you've had memory issues since chemo and finished treatment within the past year, you may be able to join.
ValenciennesAges Any age - NCT06993844RecruitingPhase 1/Phase 2
Study of ETX-636 for advanced solid tumors with PIK3CA mutation
This trial tests an experimental drug called ETX-636 in people whose cancer has a specific gene change (PIK3CA mutation) and has not responded to at least one prior treatment. The goal is to see if the drug can shrink tumors or stop them from growing.
Newport Beach, CaliforniaAges 18 years+ - NCT06994507RecruitingPhase 3
GM1 to prevent nerve damage from breast cancer chemo
This trial tests whether a drug called GM1 can prevent nerve damage (numbness, tingling, or pain in hands/feet) caused by a common chemotherapy drug used for breast cancer. If you are starting chemotherapy with nab-paclitaxel, this study may help protect your nerves.
BeijingAges 18–75 - 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 - NCT06964802Recruiting
Cold salt water foot bath to prevent nerve damage from chemo
This trial tests whether soaking your feet in cold salt water before chemotherapy can help prevent nerve damage (called peripheral neuropathy) that is a common side effect of the breast cancer drug paclitaxel.
Istanbul, UskudarAges 18 years+ - NCT06963905RecruitingPhase 1/Phase 2
Testing a combination drug for triple-negative breast cancer
This trial is testing a combination of three drugs—sacituzumab govitecan, nivolumab, and relatlimab—for people with metastatic triple-negative breast cancer that has progressed after at least one prior therapy. You may qualify if you have this specific type of breast cancer and have received certain prior treatments.
New Haven, ConnecticutAges 18 years+ - NCT06957535Recruiting
Community navigation to improve mammography for Native American women
This study tests whether community-led navigation can help more Native American women get regular mammograms for breast cancer screening. It is for women who are due for a mammogram and live near the Chinle health facility in Arizona.
Chinle, ArizonaAges 40–74 - NCT06952920RecruitingPhase 3
Acupuncture for nausea from chemo in breast cancer
This trial tests whether adding acupuncture to standard care can help manage nausea, vomiting, and other stomach symptoms caused by chemotherapy in people with early-stage breast cancer. It is for those about to start their first round of strong chemo.
Xining, QinghaiAges 18–75 - NCT06923527RecruitingPhase 2
Testing ctDNA to start elacestrant in early breast cancer
This trial tests whether the drug elacestrant can help prevent recurrence in people with a type of breast cancer (ER+/HER2-) who have finished hormone therapy and have signs of cancer DNA in their blood (ctDNA positive) but no visible spread on scans.
New Haven, ConnecticutAges 18 years+ - NCT06927648Recruiting
Safety monitoring study for Capivasertib in Korea
This study looks at real-world safety data for patients in South Korea who are taking Capivasertib as prescribed by their doctor according to the approved label. It helps ensure the drug continues to be safe and effective for people who need it.
BusanAges 19 years+ - NCT06908928RecruitingPhase 1
Study of Bulumtatug Fuvedotin for advanced triple-negative breast cancer
This study tests a new drug called bulumtatug fuvedotin for people with triple-negative breast cancer that has spread or come back. It's for those who have already tried certain other treatments, including a taxane and a specific type of antibody-drug conjugate.
Duarte, CaliforniaAges 18 years+ - NCT06905561Recruiting
Diclofenac cream to prevent skin irritation from radiation
This trial tests if a diclofenac cream can help prevent skin redness, peeling, or pain caused by radiation therapy. It is for people with certain head and neck cancers or breast cancer who are starting radiation treatment.
Haikou, HainanAges 18–75 - NCT06500208RecruitingPhase 2
Adebrelimab plus chemo before surgery for high-risk breast cancer
This trial tests a combination of an immunotherapy drug (adebrelimab) plus chemotherapy before surgery for people with high-risk, hormone receptor-positive, HER2-negative breast cancer. The goal is to see if this approach can shrink tumors more effectively than chemotherapy alone.
Shanghai, Shanghai MunicipalityAges 18–65 - NCT06864754Recruiting
Video to improve understanding of DIEP flap breast reconstruction
This study tests whether a new video helps people understand their upcoming DIEP flap breast reconstruction surgery better. It is for patients who are already scheduled for this surgery at Barnes Jewish Hospital.
St Louis, MissouriAges 18 years+
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Common questions
- Are there clinical trials for breast cancer?
- Yes. Clin2 currently lists 2,417 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.