Clinical trials
Breast clinical trials
Below are recruiting breast clinical trials, each written for real people, not researchers. We’re tracking 2,627 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06222879RecruitingPhase 1/Phase 2
New drug combinations for advanced breast cancer
This trial tests a combination of new drugs (HRS-8080, SHR-A2009, or others) for people with advanced breast cancer that has stopped responding to previous treatments. The goal is to see if these combinations can shrink tumors or slow the cancer's growth.
Changsha, HunanAges 18–75 - NCT06538896RecruitingPhase 2
Tislelizumab and nab-paclitaxel for advanced triple-negative breast cancer with bone spread
This trial tests a combination of two drugs, tislelizumab (an immunotherapy) and nab-paclitaxel (a chemotherapy), as the first treatment for advanced triple-negative breast cancer that has spread to the bones. It aims to see if this combination can help shrink or control the cancer.
Hangzhou, ZhejiangAges 18–70 - NCT06536608Recruiting
Oketani breast massage for breastfeeding help
This study tests a special breast massage technique (Oketani massage) to see if it helps new moms breastfeed more easily. If you are a healthy first-time mom in your 36th week of pregnancy, you may be able to join.
ÇankırıAges 18–45 - NCT07616453RecruitingPhase 2
New Drug Plus Hormone Therapy for Hormone-Responsive Breast Cancer
This trial tests whether a new drug called culmerciclib, combined with hormone therapy, works better than hormone therapy alone for early-stage breast cancer that grows quickly and responds to estrogen. The goal is to shrink tumors before surgery and improve outcomes.
Hangzhou, ZhejiangAges 18–75 - NCT07614620Recruiting
Hypnosis to reduce anxiety and chemo side effects in young cancer patients
This study tests whether hypnosis (a relaxed, focused mental state) can help young people with sarcoma, germ cell tumors, or breast cancer manage anxiety and reduce side effects from chemotherapy. The trial takes place at Institut Bergonié in France.
BordeauxAges 15–49 - NCT07615751RecruitingPhase 3
New drug combination for advanced HER2-positive breast cancer
This trial tests whether a newer drug called dalpiciclib works better than chemotherapy when combined with two other anti-HER2 drugs (pyrotinib and trastuzumab) for advanced breast cancer that has spread. The goal is to find a treatment that works well with fewer side effects.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07616258Recruiting
Reducing follow-up visits after breast cancer treatment
This study tests whether some patients who finished curative breast cancer treatment can safely have fewer follow-up appointments and scans. Researchers want to see if less frequent monitoring is safe for patients without any signs of cancer returning.
Beaumont, DublinAges 18 years+ - NCT07617025Recruiting
Understanding Breast Cancer Subtypes in BRCA Carriers
This study examines how different molecular subtypes (patterns of genes and proteins) of breast cancer behave in people with BRCA1 or BRCA2 mutations. By studying tumor samples and medical records, researchers hope to better predict which treatments will work best and predict long-term outcomes for BRCA-positive breast cancer patients.
GenovaAges 18 years+ - NCT07616440Recruiting
Ultrasound drug delivery with chemotherapy for HER2-positive breast cancer
This study tests a new technique that uses focused ultrasound to deliver cancer drugs directly to breast tumors, combined with standard chemotherapy. The goal is to improve treatment effectiveness for HER2-positive breast cancer before surgery.
Hangzhou, ZhejiangAges 18–70 - NCT07616427RecruitingPhase 2
New drug plus hormone therapy for HER2-positive breast cancer
This study tests a new drug called fovinaciclib combined with hormone therapy and HER2-targeting drugs for early-stage breast cancer that has specific markers (HR-positive and HER2-positive). The goal is to shrink tumors before surgery and improve outcomes.
Nanjing, JiangsuAges 18–75 - NCT05891561RecruitingPhase 2
Short antibody treatment after surgery for early HER2+ breast cancer
This Phase 2 study tests a shorter schedule of trastuzumab and pertuzumab combined with chemotherapy (taxanes) to reduce breast cancer coming back after surgery. It mainly helps people with early-stage, HER2-positive breast cancer that has not spread, by testing whether a shorter plan still works well and is tolerable.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT05440149RecruitingPhase 3
Radiation after surgery for certain node-positive breast cancer
This study tests whether giving radiation after breast surgery can improve outcomes for people with breast cancer that has spread to nearby lymph nodes (N1). You may be a candidate if you’ve already had surgery and meet specific details about your lymph nodes and cancer type.
Seoul, Jongro-guAges 19 years+ - NCT07604571RecruitingPhase 1
Testing IEV407 for Advanced Hormone-Sensitive Breast Cancer
This study tests a new drug called IEV407, either alone or combined with existing hormone therapies, in people with advanced breast cancer that is hormone-receptor positive and HER2 negative. The trial aims to find the right dose and see if this combination helps people whose cancer has stopped responding to previous treatments.
New Haven, ConnecticutAges 18 years+ - NCT06401005RecruitingPhase 2
Radiation, chemo, and immunotherapy before surgery for triple-negative breast cancer
This trial tests a combination of stereotactic body radiation therapy (SBRT), chemotherapy, and an immunotherapy drug called AK104 given before surgery to treat triple-negative breast cancer. It aims to see if this approach can shrink tumors more effectively and help patients avoid a mastectomy.
Wuhan, HubeiAges 18 years+ - NCT07612215RecruitingPhase 1/Phase 2
Elacestrant for Advanced Triple-Positive Breast Cancer
This trial tests a new drug called elacestrant for advanced breast cancer that is triple-positive (positive for three hormone receptors: ER, PR, and HER2). The drug may help slow or shrink cancer that has progressed despite previous treatments.
New York, New YorkAges 18 years+ - NCT07604389Recruiting
Augmented Reality Video for Breast Cancer Recovery
This study tests whether an interactive video using augmented reality (a technology that overlays digital information on the real world) helps breast cancer patients recover better after surgery. Researchers want to see if this educational tool improves your understanding of your condition and recovery process.
Taichung, Taichung CityAges 18 years+ - NCT06711055Recruiting
Taxane plus targeted therapy for early HER2-positive breast cancer
This trial tests a taxane chemotherapy combined with a targeted therapy for women with early-stage, HER2-positive breast cancer that has not spread to lymph nodes. It aims to provide a tailored treatment based on tumor size and risk factors.
Beijing, Beijing MunicipalityAges Any age - NCT06711068Recruiting
Chemotherapy plus targeted therapy for HER2+ early breast cancer
This trial tests whether adding targeted therapy to chemotherapy after surgery can help prevent HER2-positive early breast cancer from coming back. It is for patients whose cancer has not spread to lymph nodes and who have certain tumor sizes and features.
Beijing, Beijing MunicipalityAges Any age - NCT06711185RecruitingPhase 3
Can dapagliflozin protect breast cancer patients' hearts during chemo?
This trial tests if a diabetes medicine called dapagliflozin (also known as Farxiga) can protect the hearts of women with breast cancer while they receive anthracycline chemotherapy. You would take the medicine and have heart MRI scans to see if it helps prevent heart damage.
Campinas, São PauloAges 18 years+ - NCT06713161Recruiting
New dye to spot breast cancer during surgery
This study tests a special dye that helps surgeons see breast cancer tissue and nearby lymph nodes more clearly during surgery. The goal is to make sure all cancer is removed while sparing healthy tissue.
Kunming, YunnanAges 18–75 - NCT06304857RecruitingPhase 3
Protecting the heart with dapagliflozin during breast cancer treatment
This trial tests if the diabetes drug dapagliflozin can protect the heart in people with breast cancer receiving a type of chemotherapy called anthracyclines. You may be able to join if you are between 18 and 80, have stage I-III breast cancer, and are about to start anthracycline treatment within the next 60 days.
Wroclaw, Lower Silesian VoivodeshipAges 18–80 - NCT06340230RecruitingPhase 2
New drug combination before surgery for HR+ HER2-low breast cancer
This trial tests a new drug (SHR-A1811) alone or with another drug (adebrelimab) before surgery for women with a specific type of early-stage breast cancer called HR+, HER2-low. The goal is to see if this combination can shrink the tumor before surgery, possibly leading to better outcomes.
Shenyang, LiaoningAges 18–75 - NCT07597629RecruitingPhase 2
SYS6023 combination therapy for advanced breast cancer
This trial tests a new drug combination (SYS6023) for advanced breast cancer that has spread or cannot be surgically removed. The treatment targets a protein called HER3, which may help stop cancer growth in patients whose cancer has progressed despite previous treatments.
Harbin, HeilonjiangAges 18 years+ - NCT07597993Recruiting
Real-world study of Trastuzumab Deruxtecan for advanced breast cancer
This study follows women with advanced breast cancer (metastatic) who have hormone-receptor positive tumors and low HER2 levels, to see how well a new drug called Trastuzumab Deruxtecan works when used in routine clinical care after prior hormone therapy.
MuscatAges 18 years+
Hear when a new Breast trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for breast?
- Yes. Clin2 currently lists 2,627 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.