Clinical trials
Breast clinical trials
Below are recruiting breast clinical trials, each written for real people, not researchers. We’re tracking 2,689 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+ - NCT06324240RecruitingPhase 1
Personalized vaccine plus immunotherapy for triple-negative breast cancer
This trial tests a personalized vaccine made from your tumor combined with immunotherapy drugs (pembrolizumab or ipilimumab) for triple-negative breast cancer. It aims to help your immune system recognize and attack cancer cells.
Atlanta, GeorgiaAges 18 years+ - NCT02918474Recruiting
Decision tool for mastectomy choices in new breast cancer
This study tests a decision-making tool to help people with newly diagnosed breast cancer make choices about removing the other (opposite) breast as a preventive step. It may help you think through risks and options in a clearer, more structured way.
Houston, TexasAges 18 years+ - NCT05417308RecruitingEarly Phase 1
Minoxidil for hair loss from breast cancer hormone therapy
This early-phase study tests whether using minoxidil as a lotion (topical) or by mouth (oral) can improve hair loss caused by breast cancer hormone (endocrine) therapy. It may help you keep or regrow hair while continuing your cancer treatment.
Columbus, OhioAges 18 years+ - NCT06268665RecruitingPhase 2
Tart Cherry Juice for Preventing Nerve Damage from Chemotherapy
This study tests whether tart cherry juice can help prevent nerve damage (peripheral neuropathy) caused by the chemotherapy drug paclitaxel. Participants drink tart cherry juice daily during their 12 weeks of paclitaxel treatment.
Sacramento, CaliforniaAges 18 years+ - NCT07137416RecruitingPhase 1
Testing a new combination of cancer drugs for HER2-positive tumors and breast cancer
This trial tests the safety of combining two drugs, CX-5461 (Pidnarulex) and Trastuzumab Deruxtecan (T-DXd), in people with HER2-positive solid tumors or certain types of breast cancer. If you have advanced cancer that hasn't responded to other treatments, this study may be an option.
Boston, MassachusettsAges 18 years+ - NCT04090567RecruitingPhase 2
Olaparib with two partners for advanced BRCA breast cancer
This trial tests whether the drug olaparib works better when combined with cediranib or AZD6738 in people with advanced or metastatic BRCA (inherited) breast cancer. It may help shrink tumors or slow cancer growth after prior treatment with a PARP inhibitor.
Houston, TexasAges 18 years+ - NCT05020860RecruitingPhase 2
Study how early breast cancer responds on imaging and under a microscope
This Phase 2 study looks at how well early breast cancer shrinks with treatment and how that matches with what doctors find after surgery under the microscope. The goal is to learn better ways to predict and assess treatment success.
Houston, TexasAges 18 years+ - NCT05269381RecruitingPhase 1/Phase 2
Personalized cancer vaccine with pembrolizumab for advanced solid tumors
This trial tests a personalized vaccine made from your tumor's unique markers, combined with the drug pembrolizumab, to help your immune system fight cancer. It is for people with advanced solid tumors who have already tried standard treatments.
Jacksonville, FloridaAges 16 years+ - NCT05092373RecruitingPhase 1
Tumor treating device plus targeted or immune drugs for advanced cancers
This Phase 1 study tests whether a tumor treating fields device works better when added to standard cancer drugs. It may help people with advanced solid tumors in the chest or belly, especially when standard treatment didn’t work or can’t be tolerated.
Houston, TexasAges 18 years+ - NCT05379153RecruitingPhase 3
Laser treatment for vaginal dryness after breast cancer
This Phase 3 study tests laser therapy to treat bothersome vaginal dryness (with or without pain during sex) in women who have finished breast cancer treatment. If you qualify, you may receive the study laser procedure to see if it improves symptoms compared with standard care.
Ann Arbor, MichiganAges 22 years+ - NCT05868226RecruitingPhase 1
Early cancer drug study for adults with advanced tumors
This Phase 1 study tests early (first-in-program) cancer medicines in people whose cancer has not been adequately controlled. It helps researchers learn the safest dose and early signs of whether the treatment may work for different tumor types and treatments.
Birmingham, AlabamaAges 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 - NCT07042581RecruitingPhase 4
Revaree Plus for vaginal dryness in breast cancer survivors
This trial tests a vaginal insert called Revaree Plus to see if it helps breast cancer survivors who have vaginal dryness or pain from hormone therapy. It may be a good option if you are on an aromatase inhibitor or tamoxifen and have discomfort.
Basking Ridge, New JerseyAges 18 years+ - NCT07331506Recruiting
Early detection of breast cancer with a blood test
This trial tests a new blood test called Oncoliq to see if it can find breast cancer early. It compares results from people with breast cancer and people without cancer.
Buenos Aires, Buenos AiresAges 40–70 - NCT02945579Recruiting
Testing skipping breast surgery or radiation for top responders
This trial studies whether some people with early-stage breast cancer who respond extremely well to hormone/chemo/targeted treatment can safely skip breast surgery and/or radiation. It aims to reduce side effects without increasing cancer risk in carefully selected patients.
Gilbert, ArizonaAges 30 years+ - NCT07679594Recruiting
A study of Luna breast implants for augmentation or reconstruction
This study is testing Eurosilicone Luna breast implants in women who need breast augmentation (enlargement) or reconstruction after mastectomy. It aims to see how safe and effective the implants are over time.
Villefranche-sur-SaôneAges 18–65 - NCT06388122Recruiting
Blood test study for HR+ breast cancer treatment monitoring
This study looks at a blood test (DiviTum TKa) to see how well it measures treatment response in people with hormone receptor-positive (HR+) breast cancer that has spread. The test may help doctors know if a treatment is working.
Jacksonville, FloridaAges 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 - NCT05582499RecruitingPhase 2
Neoadjuvant treatment study for certain breast cancers
This Phase 2 study tests a “precision platform” approach—treatment before surgery—based on specific test results from your breast tumor. It may help determine whether the treatment plan works better for people with particular breast cancer subtypes and healthy organ function.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06246968RecruitingPhase 1
Pembrolizumab and Cryoablation for Breast Cancer
This trial is testing a combination of a freezing procedure (cryoablation) and an immunotherapy drug called pembrolizumab (Keytruda) for people with triple-negative breast cancer that has spread. The goal is to see if freezing the tumor helps the immune system fight the cancer better.
Basking Ridge, New JerseyAges 18 years+ - NCT06635980RecruitingPhase 2
Radiation before or after breast cancer surgery
This trial compares two ways of giving radiation for breast cancer that has not spread: before or after surgery. It aims to see if giving radiation first might work as well or better.
Scottsdale, ArizonaAges 18 years+ - NCT06678269RecruitingPhase 1
Abemaciclib and radiation for metastatic breast cancer
This trial tests whether a targeted therapy (abemaciclib) combined with focused radiation (SBRT) to a bone tumor can help people with advanced breast cancer. It is for patients whose cancer is hormone receptor positive and HER2 negative, and who will continue abemaciclib after radiation.
Basking Ridge, New JerseyAges 18 years+ - NCT01042379RecruitingPhase 2
Adaptive drug trial for newly diagnosed breast cancer
This study tests personalized, changing treatment plans (given before surgery) to find better options for your specific breast tumor. You may be asked for extra breast-tissue testing to help match you with the most suitable study drug(s).
Birmingham, AlabamaAges 18 years+
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Common questions
- Are there clinical trials for breast?
- Yes. Clin2 currently lists 2,689 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.