Clinical trials
Breast cancer clinical trials
Cancer that forms in the cells of the breast, the most common cancer in women. We’re tracking 2,466 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06659146Recruiting
Heat therapy with standard palliative radiation for cancer
This trial tests whether adding heat therapy (using a special lamp) to standard palliative radiation can help treat superficial tumors or lymph nodes that cannot be cured. It aims to improve symptom relief or tumor control for people with advanced cancer.
LondonAges 18 years+ - NCT06666439Recruiting
Tracking lobular breast cancer with a blood test
This study is testing a new blood test that looks for cancer DNA to track how lobular breast cancer responds to treatment. It is for people whose cancer has spread and who have not yet started treatment for the spread.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT06682195RecruitingPhase 2
Chemo plus toripalimab before surgery for TNBC
This trial tests whether giving chemotherapy plus the immunotherapy drug toripalimab before surgery can improve outcomes for women with early-stage triple-negative breast cancer that tests positive for PD-L1.
Nanchang, JiangxiAges 18–70 - NCT06692725Recruiting
Lighter chemo with immunotherapy for triple-negative breast cancer
This trial tests whether using less chemotherapy combined with immunotherapy before surgery works well for people with stage II or III triple-negative breast cancer. The goal is to reduce side effects while still being effective.
Beijing, Beijing MunicipalityAges Any age - NCT06700070RecruitingEarly Phase 1
Testing a microdose drug in solid tumors before surgery
This study tests a tiny amount of an experimental drug (PBA-0111) injected directly into tumors that will be surgically removed later. The goal is to see how the drug affects the tumor tissue, which may help guide future treatments for solid tumors like head and neck cancer, certain sarcomas, or triple-negative breast cancer.
Shreveport, LouisianaAges 18 years+ - NCT06700382Recruiting
Capecitabine for TNBC after incomplete response
This trial looks at different ways to use the chemotherapy drug capecitabine for people with triple-negative breast cancer who still have cancer cells after initial treatment and surgery. It aims to find the best approach to improve outcomes.
Beijing, Beijing MunicipalityAges Any age - NCT06703567Recruiting
Helping patients understand gene test results for breast cancer
This study tests a tool to help people newly diagnosed with early-stage breast cancer better understand their gene test results. It is for patients who haven't yet decided about chemotherapy and want to learn more about their options.
MilanAges 18 years+ - NCT06704945RecruitingPhase 3
Skipping armpit surgery after good chemo response
This trial tests whether it's safe to skip armpit surgery in people whose breast cancer has responded well to chemotherapy and whose lymph nodes appear cancer-free on ultrasound. It aims to reduce side effects like arm swelling while still controlling the cancer.
SeoulAges 19 years+ - NCT06082206Recruiting
Nerve blocks to prevent long-term pain after breast cancer surgery
This study compares two types of nerve blocks (pectoral nerve block vs. paravertebral block) to see which one better prevents long-term pain after breast cancer surgery.
AsyutAges 20–65 - NCT06709651Recruiting
Gut bacteria treatment for triple-negative breast cancer
This trial tests whether a treatment that targets your gut bacteria (microbiome) can help fight triple-negative breast cancer before surgery. It is for people with newly diagnosed, untreated triple-negative breast cancer that has not spread far.
Cork, MunsterAges 18 years+ - NCT06735131RecruitingPhase 2
Radiation and immunotherapy for advanced triple-negative breast cancer
This study tests a combination of radiation therapy and immunotherapy for people with advanced triple-negative breast cancer who haven't had chemotherapy for their advanced disease. It aims to see if adding radiation to standard chemotherapy can help shrink tumors and improve outcomes.
Guangzhou, GuangdongAges Any age - NCT06773143Recruiting
Esketamine for sleep quality during breast cancer chemo
This trial tests whether a low dose of esketamine can improve sleep quality in women with breast cancer who are receiving neoadjuvant chemotherapy. If you have trouble sleeping during treatment, this study may find a new way to help.
Nanjing, JiangsuAges 18–65 - NCT06786026RecruitingPhase 2
Drug combo plus chemotherapy for first-line advanced triple-negative breast cancer
This trial tests whether adding an experimental immunotherapy drug (QL1706) with or without bevacizumab to standard chemotherapy can help people with advanced triple-negative breast cancer that hasn't been treated yet. It aims to improve outcomes for patients who have already had earlier treatment but whose cancer has come back or spread.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06796166Recruiting
AI-supported education for women having mastectomy
This study tests if education supported by artificial intelligence (AI) helps women recover better after breast removal surgery. If you're having a mastectomy, you may be able to join.
Istanbul, BakirköyAges 18 years+ - NCT06810804RecruitingPhase 2
Study of NBQ72S for breast cancer that has spread to the brain lining
This trial tests a new drug, NBQ72S, for people with breast cancer that has spread to the lining of the brain or spinal cord (leptomeningeal metastasis). It aims to see if the drug is safe and helpful for these patients.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06813456Recruiting
Improving HER2 detection in breast cancer with new testing method
This trial studies a more precise way to measure HER2 levels in breast cancer tissue. It may help identify patients whose cancer is HER2-low or HER2-zero, so they can get more targeted treatment.
Bologna, BolognaAges 18 years+ - NCT06818370Recruiting
Coconut oil for preventing hair loss during chemo
This trial tests whether applying coconut oil to the scalp can reduce hair loss caused by a common breast cancer chemotherapy combination (doxorubicin and cyclophosphamide). It may help women who are about to start this specific chemo regimen.
Ankara, YenimahalleAges 18–65 - NCT06823440Recruiting
Preventing nerve damage from chemo with compressive therapy
This trial tests if wearing compressive therapy (like special sleeves or stockings) during weekly paclitaxel chemotherapy can prevent nerve damage (peripheral neuropathy) in breast cancer patients. It is for people who have not yet had nerve issues or diabetes.
BrnoAges 18–70 - NCT06828640Recruiting
Vaginal dilator for menopause-related dryness
This trial tests whether using a vaginal dilator (a gentle, cone-shaped device) can help with vaginal dryness, burning, or pain caused by menopause or breast cancer treatments. It adds to your usual care.
Brussels, Brussels CapitalAges 18–85 - NCT06855784Recruiting
Time-Restricted Eating for Menopause and Breast Cancer
This study tests if time-restricted eating (eating only during a set window each day) can help women with menopausal symptoms, including those who have had hormone-sensitive breast cancer and are on hormone-blocking therapy.
Geneva, Canton of GenevaAges 45–60 - 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+ - NCT06865534Recruiting
Using AI to help gynecological cancer care
This trial asks medical students to test whether a large language model (a type of AI) can help doctors make better decisions for gynecological cancer treatment. If you are a medical student who has started clinical subjects, you may be able to join.
MarburgAges 18 years+ - NCT06880029RecruitingPhase 1/Phase 2
Timing of chemo and immunotherapy for breast cancer
This trial is testing whether the time of day you receive chemotherapy and pembrolizumab (immunotherapy) affects how well they work against triple-negative breast cancer. It's for people who will get these treatments before surgery.
Vila Nova de Gaia, RegiãoAges 18–75 - 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
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Common questions
- Are there clinical trials for breast cancer?
- Yes. Clin2 currently lists 2,466 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.