Clinical trials
Breast Cancer Patients clinical trials
Below are recruiting breast cancer patients clinical trials, each written for real people, not researchers. We’re tracking 2,205 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06079983RecruitingPhase 3
JSKN003 vs. doctor's choice for HER2-low breast cancer
This trial compares a new experimental drug, JSKN003, to standard treatments chosen by your doctor for advanced breast cancer that tests as HER2-low (IHC 1+ or 2+ but not amplified). It's for people whose cancer has spread or can't be removed and who have already had one or two lines of chemotherapy.
Guangzhou, GuangdongAges 18 years+ - NCT06433609RecruitingPhase 2
ADC plus immunotherapy for advanced HER2-negative breast cancer
This trial tests a combination of an antibody-drug conjugate (ADC) and an immunotherapy drug (adebrelimab) for people with advanced HER2-negative breast cancer that has stopped responding to prior treatments. The goal is to see if this combination can help shrink or slow the cancer.
Beijing, Beijing MunicipalityAges 18–75 - NCT06409390RecruitingPhase 2
Sequential therapy based on tumor evolution for breast cancer
This trial tests a sequence of different treatments for breast cancer that has spread, based on how the cancer evolves. The goal is to find a personalized treatment plan that may work better over time.
Tampa, FloridaAges 18 years+ - NCT06404983Recruiting
Opioid-free anesthesia for breast cancer surgery
This study tests whether breast cancer surgery can be done safely without using opioid pain medicines during anesthesia. The goal is to see if avoiding opioids leads to fewer side effects and a smoother recovery.
Ioannina, EpirusAges 18–99 - NCT06279364RecruitingPhase 3
Testing SKB264 vs standard chemo for advanced triple-negative breast cancer
This trial tests a new drug called SKB264 against standard chemotherapy options for people with advanced triple-negative breast cancer who have not yet received chemotherapy for their advanced disease. The goal is to see if SKB264 works better than the usual treatments.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06260033RecruitingPhase 2
Radiation Therapy for Oligoprogressive ER+ Breast Cancer
This trial tests whether a precise radiation treatment (SBRT) can target a few growing spots of estrogen receptor-positive breast cancer that has spread to other parts of the body. It also uses a special PET scan (FES PET/CT) to see how well the cancer responds. The goal is to slow down the cancer and delay the need for stronger treatments.
Duarte, CaliforniaAges 18 years+ - NCT06240195Recruiting
Study of sacituzumab govitecan for advanced triple-negative breast cancer
This study is testing a drug called sacituzumab govitecan (SG) for people with advanced triple-negative breast cancer who have already had other treatments. The goal is to see how well the drug works and what side effects it causes, using your tumor samples to look for clues (biomarkers).
Rome, RomeAges 18 years+ - NCT06107673RecruitingPhase 2
Pill vs chemo before breast cancer surgery
This study compares taking a daily pill (dalpiciclib with hormone therapy) versus standard chemotherapy before breast cancer surgery. It's for postmenopausal women with a common type of early breast cancer that is strongly hormone-receptor positive and HER2-negative.
Shijiazhuang, HebeiAges 18–75 - NCT06081959RecruitingPhase 3
Study of SKB264 for advanced HR+/HER2- breast cancer
This trial tests a new drug called SKB264 for people with a common type of breast cancer (HR+/HER2-) that has spread or come back and has not responded to at least one round of chemotherapy. It aims to see if this treatment can help shrink tumors or slow the disease.
Beijing, Beijing MunicipalityAges 18–75 - NCT06067503RecruitingPhase 2
PET scan to detect hormone therapy resistance in breast cancer
This trial tests a new PET scan (called FFNP) to see if it can find which breast cancers stop responding to hormone therapy early. It's for people with advanced hormone-receptor-positive breast cancer who are starting a new endocrine treatment.
Madison, WisconsinAges 18 years+ - NCT06037954Recruiting
Mental health support for older adults with cancer
This study offers mental health care for older adults (65+) with breast, colorectal, lung, or prostate cancer who are getting treatment or recently finished. It aims to help people who are also feeling depressed.
New York, New YorkAges 65 years+ - NCT05982678RecruitingPhase 2
Study of a drug for breast cancer that has spread to a few spots
This trial tests a drug for people with HER2-positive breast cancer that has spread to only a few places in the body (up to 5 spots). It aims to see if the treatment works well before starting stronger therapies.
AmsterdamAges 18 years+ - NCT05876065Recruiting
Maintenance chemotherapy to help control advanced breast cancer
This trial studies whether taking a combination of capecitabine and cyclophosphamide after your best prior treatment can help keep advanced breast cancer from growing. It may help people whose disease has already responded or is stable after “salvage” treatment.
ShanghaiAges 18 years+ - NCT05831878Recruiting
Drug RC48 for HER2-low or HER2-ultralow breast cancer
This trial tests RC48, an antibody-drug treatment, for people with advanced breast cancer that cannot be cured or removed, specifically HER2-low (or HER2-ultralow) tumors. It may help by targeting cancer cells with this “HER2-low” trait while limiting spread in the body.
ShanghaiAges 18 years+ - NCT05766891RecruitingPhase 2/Phase 3
Hypnosis to reduce pain medication during breast cancer surgery
This trial tests whether talking with a nurse and using hypnosis before surgery can reduce the need for pain medicine during and after surgery. It aims to help you recover with less pain and fewer side effects from opioids.
Houston, TexasAges 18 years+ - NCT05501704RecruitingPhase 2
Testosterone-blocking therapy for male breast cancer
This Phase 2 study tests an oral treatment (called “ET”) to treat hormone-receptor–positive, HER2-negative invasive breast cancer in men. It may help shrink or control cancer without using standard cancer treatments first.
Washington D.C., District of ColumbiaAges 18 years+ - NCT05398861RecruitingPhase 2
Testing utidelone plus bevacizumab for HER2-negative advanced breast cancer
This trial studies whether utidelone combined with bevacizumab can shrink tumors and slow progression in women with advanced HER2-negative breast cancer that has already been treated at least twice. It may help people who have limited options after earlier chemotherapy and/or hormone (endocrine) treatments.
Zhengzhou, HenanAges 18–70 - NCT05404321Recruiting
Collecting tumor samples to study triple-negative breast cancer treatments
This study collects tumor tissue from people with early-stage triple-negative breast cancer before they start neoadjuvant chemotherapy. The goal is to help researchers test new therapies and look for markers that may predict who benefits.
CaenAges 18 years+ - NCT05256745RecruitingPhase 1/Phase 2
A medicine to protect the heart during breast cancer chemotherapy
This early-phase study tests azeliragon to lower the risk of chemotherapy-related heart damage in women with early-stage breast cancer. Participants get their planned standard chemotherapy, plus the study medicine, and are monitored for safety and heart health.
Washington D.C., District of ColumbiaAges 18 years+ - NCT04824014RecruitingPhase 2
PET imaging for ER+ advanced breast cancer
This trial uses a special PET scan called 4FMFES-PET to take detailed pictures of ER-positive breast cancer that has spread. It helps doctors see where the cancer is and how active it is, which may guide treatment decisions.
Sherbrooke, QuebecAges 18 years+ - NCT04680715RecruitingPhase 2
Tested radiation before and after breast surgery in older women
This Phase 2 trial looks at a specific radiation timing and technique around the time of breast-conserving surgery. It may help reduce the chance the cancer comes back in selected older patients with certain early-stage, hormone-positive, HER2-negative breast cancers.
Clermont-FerrandAges 65 years+ - NCT04373655Recruiting
Lymph node surgery after chemotherapy for invasive breast cancer
This trial studies how doctors should operate on lymph nodes after you finish chemotherapy given before surgery. It may help improve treatment planning for people whose breast cancer has spread to nearby lymph nodes, but not to distant organs.
Esslingen am NeckarAges 18 years+ - NCT03990896RecruitingPhase 2
Talazoparib for metastatic breast cancer with BRCA body DNA changes
This Phase 2 trial tests talazoparib, a targeted cancer medicine, in people with metastatic breast cancer that has a harmful BRCA1 or BRCA2 mutation found in tumor DNA circulating in the blood. If you qualify, the goal is to see how well this treatment works when the mutation is detected this specific way.
San Francisco, CaliforniaAges 18 years+ - NCT03702309Recruiting
Banking and testing blood samples to study cancer
This study collects blood samples to “test and store” (bank) information that may help doctors understand cancer in the future. You might be able to join if you’re an adult with confirmed cancer or a higher-than-usual risk for cancer.
Toronto, OntarioAges 18 years+
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Common questions
- Are there clinical trials for breast cancer patients?
- Yes. Clin2 currently lists 2,205 recruiting breast cancer patients 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 patients 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 patients 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.