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
- NCT07289282Recruiting
Study of blood markers and chemotherapy response in breast cancer
This trial is studying tiny molecules in your blood (called microRNAs) to see if they can predict how well breast cancer responds to chemotherapy given before surgery. If you are starting neoadjuvant chemotherapy, this study may help personalize your treatment.
IstanbulAges 18 years+ - NCT07284030Recruiting
Psychoeducation and well-being after breast cancer
This study tests an online program to help breast cancer survivors feel better. It focuses on education and support for emotional well-being after treatment.
IstanbulAges 18–65 - NCT07281833RecruitingPhase 3
Testing capivasertib with hormone therapy for advanced breast cancer
This trial tests a new oral drug called capivasertib combined with standard hormone therapy for people with advanced breast cancer that is HR-positive and HER2-negative. It is for those whose cancer has progressed on previous hormone therapy and who have a specific gene change (PIK3CA, AKT1, or PTEN).
AnderlechtAges 18 years+ - 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+ - NCT06883201Recruiting
Blood management in breast cancer surgery
This trial tests a blood management approach for breast cancer patients with low iron or hemoglobin who are having surgery. It aims to improve recovery by treating anemia before and after surgery.
RomeAges 18 years+ - NCT05460780Recruiting
Tissue device study for breast reconstruction after mastectomy
This first-time-in-humans study tests a tissue-engineering chamber called MATTISSE® to help the healing of breast reconstruction using specific tissue flaps after mastectomy for cancer. If you qualify, you would be assessed for safety and how well the reconstructed tissue heals.
Strasbourg, FranceAges 18 years+ - NCT05485766RecruitingPhase 2
Pembrolizumab with cancer medicines for BRCA-mutated triple negative breast cancer
This Phase 2 trial studies a treatment plan given before surgery (neoadjuvant) and after surgery (adjuvant) for people with BRCA1/2-mutated triple negative breast cancer that has not spread. It aims to improve how well the cancer responds and how long people stay cancer-free.
Gifu, GifuAges 18 years+ - NCT05044689Recruiting
Study to find risk factors for breast and colon cancer
This study is trying to understand what factors might raise the risk of breast cancer and colon (large bowel) cancer. You may be enrolled either if you have a confirmed cancer diagnosis (cases) or if you do not have cancer (controls).
Ile-Ife, Osun StateAges Any age - NCT07273357Recruiting
CDK4/6 inhibitors for older breast cancer patients
This study looks at how well older breast cancer patients (70 years and older) do when treated with a type of drug called a CDK4/6 inhibitor along with hormone therapy after surgery. The goal is to use simple health checks to help doctors decide if this treatment is right for you.
GävleAges 70 years+ - NCT07274852RecruitingPhase 1
Study of a radioactive drug for advanced solid tumors
This trial tests a new radioactive drug (177Lu-BL-ARC001) for people with advanced lung, breast, head and neck, or other solid tumors that have not responded to standard treatments. It aims to see if the drug can target and shrink tumors while limiting side effects.
Chengdu, SichuanAges 18 years+ - NCT07276880RecruitingPhase 2
Chemo, immunotherapy, and radiation for lymph node-positive triple-negative breast cancer
This trial tests a combination of chemotherapy, the immunotherapy drug pembrolizumab, and low or high-dose radiation before surgery for people with triple-negative breast cancer that has spread to the lymph nodes. The goal is to see if this approach can improve treatment outcomes.
Chapel Hill, North CarolinaAges 18 years+ - NCT07277738Recruiting
MRI for women with dense breast tissue
This study is testing whether adding an MRI to a normal mammogram can find more cancers in women with dense breasts. If you participate, you may benefit from extra monitoring and peace of mind.
St Louis, MissouriAges 25–55 - NCT07273812Recruiting
AI phone app to help with chemotherapy side effects in breast cancer
This trial tests a mobile app that uses artificial intelligence to help women with early-stage breast cancer manage symptoms during their first chemotherapy. The app is in Arabic and is designed to make it easier to report how you're feeling and get support.
BaghdadAges 18 years+ - NCT06891651Recruiting
21-gene testing for older breast cancer patients with lymph node spread
This trial looks at using a 21-gene test to guide treatment decisions for women aged 65 or older who have breast cancer that has spread to lymph nodes. It aims to see if this test can help avoid unnecessary chemotherapy in this group.
Jinan, ShandongAges 65 years+ - NCT06890221Recruiting
Nutrition therapy before and after breast cancer surgery
This trial tests if a special nutrition drink before and after mastectomy can help breast cancer patients recover better. It uses a body measurement called bioimpedance phase angle to see how nutrition affects your cells and healing.
Petaling Jaya, Kuala LumpurAges 18 years+ - NCT07261631RecruitingPhase 1
A study of a new radioactive drug for advanced solid tumors
This trial tests a new radioactive drug called [177Lu]Lu-DFC413 for people with certain advanced solid tumors that have stopped responding to standard treatments. The drug is designed to target cancer cells with a specific marker seen on a special scan.
Princeton, New JerseyAges 18 years+ - NCT07252726RecruitingPhase 4
Morning vs. evening dosing for metastatic breast or prostate cancer
This trial tests whether taking your hormone therapy and targeted pills in the morning or evening affects how well they work and how you feel. It is for people with metastatic breast or prostate cancer starting a specific hormone-based treatment combination.
Kitchener, OntarioAges 18 years+ - NCT07251868Recruiting
Study of SG in breast cancer with brain metastases
This study follows patients with breast cancer that has spread to the brain and who have already received the drug Sacituzumab Govitecan (SG). The goal is to learn how well SG works in real-world settings and to see how patients are doing over time.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06900647RecruitingPhase 1
Bortezomib plus cisplatin for advanced breast cancer
This study tests a combination of two drugs, bortezomib and cisplatin, for people with breast cancer that has spread or come back after standard treatments. The goal is to see if this combination can help shrink or control the cancer.
Guangzhou, GuangdongAges 18 years+ - NCT07233928Recruiting
Breast cancer protein study in different subtypes
This trial takes a close look at the proteins inside breast cancer cells, using samples from people with different subtypes. It aims to better understand how each type behaves, which could help guide future treatments.
ToulouseAges 18 years+ - NCT06908291Recruiting
Photoacoustic imaging test for breast nodules and chemo response
This study uses a new imaging technique that combines light and sound to examine breast lumps. It may help doctors diagnose breast cancer, determine its type, and see how well chemotherapy is working.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07225309Recruiting
Meaning-Centered Therapy for Mexican Adults with Advanced Cancer
This study tests a therapy program called Meaning-Centered Therapy designed to help adults in Mexico with advanced cancer find meaning and improve their well-being. It involves sessions delivered by trained providers at the National Cancer Institute in Mexico (INCan).
New York, New YorkAges 18 years+ - NCT07227233RecruitingPhase 2
AI-guided retrial of CDK4/6 inhibitors for advanced breast cancer
This trial tests whether an artificial intelligence (AI) tool can help doctors decide if it is safe and effective to give you a second course of a CDK4/6 inhibitor drug (like palbociclib, ribociclib, or abemaciclib) plus hormone therapy for advanced (unresectable or metastatic) HR+/HER2- breast cancer. The goal is to only treat people whose cancer is likely to respond based on a special AI analysis of their tumor tissue.
La Jolla, CaliforniaAges 18 years+ - NCT07227831Recruiting
TheraBionic device for advanced hormone-positive breast cancer
This trial tests a device called TheraBionic P1, which uses low-level radiofrequency energy to treat advanced breast cancer that has stopped responding to standard treatments. It may offer a new option for people who have exhausted other therapies.
Bay City, MichiganAges 22 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.