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 2,204 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06738459Recruiting
Matching lymph node tests in breast cancer
This study looks back at past MRI scans and lymph node biopsies or surgeries in people with breast cancer to better understand how cancer spreads to the lymph nodes. If you had these tests as part of your care, your data might help improve future treatment decisions.
VillachAges 18 years+ - NCT05673304Recruiting
Boost treatment before surgery for luminal B breast cancer
This trial tests a “boost” treatment given before surgery along with standard chemotherapy for luminal B–type breast cancer. It may help improve outcomes by strengthening treatment before the tumor is removed.
BolognaAges 18 years+ - NCT07555210Recruiting
Bone Density Changes During Cancer Immunotherapy
This study tracks how a type of cancer treatment called anti-PD-1 immunotherapy affects bone strength over time. Researchers want to understand whether this treatment causes bone density loss and help develop ways to protect bones during cancer care.
Nashville, TennesseeAges 18 years+ - NCT07558733RecruitingPhase 1/Phase 2
New drug combinations for advanced hormone-receptor positive breast cancer
This trial tests two new drugs (sapanisertib and serabelisib) alone or together to treat advanced breast cancer that is hormone-receptor positive. These drugs target specific pathways that help cancer grow, and the trial will see if they work better than standard treatments.
Los Angeles, CaliforniaAges 18 years+ - NCT07544056RecruitingPhase 2/Phase 3
BEBT-209 Plus Chemotherapy for Triple-Negative Breast Cancer
This study tests a new drug called BEBT-209 combined with chemotherapy (carboplatin and gemcitabine) in women with advanced triple-negative breast cancer that has spread or cannot be surgically removed. The goal is to see if this combination can slow or stop cancer growth better than standard treatments.
Guangzhou, GuangdongAges 18–75 - NCT06726889Recruiting
Improving oral medication adherence in metastatic breast cancer
This study tests a program to help people with metastatic breast cancer take their oral medications as prescribed. It uses a smartphone app to track and support medication adherence, which may improve treatment outcomes.
MilanAges 18 years+ - NCT07549685Enrolling by invitation
Music Therapy to Help Breast Cancer Patients During Chemotherapy
This study tests whether music therapy can help women with breast cancer feel better during chemotherapy after surgery. Researchers will see if listening to or participating in music sessions improves quality of life and reduces stress during treatment.
AlessandriaAges 25–75 - NCT07543536RecruitingPhase 3
Megestrol Acetate for Fatigue in HER2+ Breast Cancer
This study tests whether a medication called megestrol acetate can help reduce severe tiredness and fatigue in people with advanced breast cancer who are receiving a targeted therapy called T-DXd (trastuzumab deruxtecan). Fatigue is a common side effect that can really impact quality of life.
Guangzhou, GuangdongAges 18–75 - NCT07547423Recruiting
Ear laser acupuncture for better sleep in breast cancer patients
This study tests whether ear laser acupuncture (a painless light treatment on the ear) can help improve sleep in people with breast cancer who have insomnia. It is a non-drug approach that may be a safe alternative to sleeping pills.
TaichungAges 18–75 - NCT07540533RecruitingPhase 2
Toripalimab Plus Chemotherapy for Advanced HER2-Negative Breast Cancer
This trial tests a combination of toripalimab (an immunotherapy drug) with chemotherapy to treat advanced breast cancer that is HER2-negative. The goal is to see if this combination can help slow or stop cancer growth in patients who have already tried other treatments.
Zhengzhou, HenanAges 18 years+ - NCT07541079RecruitingPhase 3
Testing a New Breast Cancer Drug for Women Who Can't Tolerate Current Therapy
This study tests giredestrant, a new hormone-blocking medication, in postmenopausal women with early-stage ER+ breast cancer who have experienced intolerable side effects from their current aromatase inhibitor therapy. The trial will measure how well you tolerate this new drug and how it affects your quality of life.
Fountain Valley, CaliforniaAges 18 years+ - NCT07539038Recruiting
Exercise Program for Early-Stage Hormone-Positive Breast Cancer
This study tests whether a structured exercise program helps women with early-stage hormone-positive breast cancer who are taking endocrine therapy (hormone-blocking medications). The goal is to see if physical activity improves outcomes and quality of life during treatment.
Aviano, PordenoneAges 18 years+ - NCT07542496Recruiting
Real-world study of breast cancer treatment with pertuzumab biosimilar
This study observes how a biosimilar version of pertuzumab (a targeted breast cancer drug) works in real-world patients. Researchers will track outcomes in patients receiving this drug either before surgery or as a first treatment for advanced breast cancer.
AlgiersAges 19 years+ - NCT05939830Recruiting
Skipping axillary lymph node surgery after treatment response
This study looks at whether some breast cancer patients can safely skip a surgery that removes lymph nodes in the armpit after their initial (pre-surgery) treatment shows the armpit is likely clear. It may reduce surgical side effects if the armpit truly responds well.
NanjingAges 18–70 - NCT04843865Recruiting
Chinese herbal add-on for joint pain from letrozole
This trial studies whether Chinese herbs, used alongside letrozole, can reduce ongoing joint and muscle pain or stiffness in postmenopausal women with hormone-receptor positive breast cancer. It’s mainly for people whose pain started or worsened after beginning letrozole and who have completed cancer treatments.
Bukit Bintang, Kuala LumpurAges 18 years+ - NCT07531836Recruiting
Prehabilitation for older adults having breast cancer surgery
This trial tests a program of exercise and support before breast cancer surgery to help older patients recover better. It aims to improve strength and overall health so you can get back to your daily life sooner after the operation.
Pamplona, NavarreAges 65 years+ - NCT07525869Recruiting
Pegfilgrastim to prevent low white blood cells in triple-negative breast cancer
This study tests whether a medicine called pegfilgrastim can help prevent dangerously low white blood cell counts in women with triple-negative breast cancer receiving a specific chemotherapy combination. Low white blood cells increase infection risk, so this medicine may help patients stay safer during treatment.
Seoul, Seodaemun-guAges 19–70 - NCT07527689Recruiting
Faster vs. Standard Radiation After Breast Cancer Surgery
This study compares two radiation schedules for breast cancer patients at high risk of cancer returning in lymph nodes. Both use modern radiation therapy, but one delivers treatment faster (ultra-hypofractionated) while the other uses a more moderate schedule. The goal is to see which approach works better with fewer side effects.
ShanghaiAges 18 years+ - NCT07524829Recruiting
Phone-based nurse support for breast cancer medication side effects
This study tests whether regular phone check-ins with a nurse can help catch and manage side effects from CDK4/6 inhibitor medications (like palbociclib, ribociclib, or abemaciclib) that you're taking for breast cancer. The goal is to help you stay on treatment safely and feel better.
Asti, ASTIAges 18 years+ - NCT07524322RecruitingPhase 1
RGT-490 for Advanced Cancers With PIK3CA Mutations
This study tests a new drug called RGT-490 in patients with advanced solid tumors (cancers that have spread or cannot be removed by surgery) that have a specific genetic change called a PIK3CA mutation. The drug is designed to block a protein involved in cancer cell growth.
Los Angeles, CaliforniaAges 18 years+ - NCT07524855RecruitingPhase 1
Study of a new drug for metastatic breast cancer
This trial tests an experimental drug called JNJ-101684362 (HLD-0117) for people with metastatic breast cancer that has not responded to other treatments. It may help by targeting cancer cells in a new way, and the study will check if it is safe and effective.
New Haven, ConnecticutAges 18 years+ - NCT06757621RecruitingPhase 3
Shorter Radiation for Intermediate-Risk Breast Cancer
This trial is testing a shorter course of radiation (called hypofractionated radiation) to the lymph nodes around the breast area after surgery for women with intermediate-risk breast cancer. The goal is to see if this approach works as well as standard radiation while possibly reducing side effects.
Beijing, Beijing MunicipalityAges 45 years+ - NCT06658080Recruiting
Testing drugs on fluid from breast cancer
This trial uses fluid from the chest or belly of breast cancer patients to grow tiny tumor models in the lab. These models help doctors find which drugs might work best for each patient.
Hangzhou, ZhejiangAges 18–70 - NCT07510802RecruitingPhase 1/Phase 2
CAR-NK cells for advanced HER2+ or triple-negative breast cancer
This trial tests a new type of immune cell therapy (CAR-NK cells) that targets specific proteins on breast cancer cells. It's for people with advanced HER2-positive or triple-negative breast cancer who have tried other treatments or can't take them.
Shenzhen, GuangdongAges 18–75
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Common questions
- Are there clinical trials for breast cancer patients?
- Yes. Clin2 currently lists 2,204 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.