Clinical trials
Breast Cancer Stage III clinical trials
Below are recruiting breast cancer stage iii clinical trials, each written for real people, not researchers. We’re tracking 511 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07796880RecruitingPhase 2
Study of a new drug with hormone therapy before breast cancer surgery
This trial tests a new drug called culmerciclib when given with hormone therapy before breast cancer surgery. The goal is to see if this combination can shrink tumors and improve outcomes for patients with hormone-receptor-positive, HER2-negative breast cancer.
Guangzhou, GuangdongAges 18–70 - NCT07797218RecruitingPhase 3
Comparing two drug combinations before breast cancer surgery
This study is comparing two different drug combinations given before breast cancer surgery. The goal is to see which one shrinks tumors more effectively. This type of treatment is called 'neoadjuvant' therapy.
ShanghaiAges 18–70 - NCT07751783Recruiting
Exercise program for cancer survivors
This trial helps people who have finished cancer treatment start a supervised exercise routine to improve their health. It tests whether a structured program with professional guidance is safe and helpful.
Kaohsiung, TaiwanAges 18–80 - NCT06185972RecruitingPhase 2
MRI-guided ultrasound radiation for breast and chest cancer
This trial tests a new way to give radiation therapy using MRI imaging and ultrasound to make the radiation more targeted and potentially safer. If you have chest-wall or breast cancer and are already scheduled for radiation, this approach might offer a more precise treatment option.
Toronto, OntarioAges 18 years+ - NCT06633601RecruitingPhase 1
Ultrasound and microbubbles with radiation for breast cancer
This trial tests a new way to combine radiation therapy with ultrasound and tiny bubbles to treat breast cancer that has spread to the chest wall or is advanced. It aims to make radiation more effective and safer.
Toronto, OntarioAges 18 years+ - NCT07718841Recruiting
Blood test monitoring for early-stage breast cancer
This study uses a simple blood test called liquid biopsy to monitor cancer DNA in people with early-stage breast cancer before and during treatment. The goal is to see if this test can help guide treatment and improve outcomes.
San Sebastián, GuipúzcoaAges 18 years+ - NCT07702708Recruiting
AI predicts chemotherapy response in HR+/HER2- breast cancer
This trial uses AI to analyze your pre-treatment MRI and predict how well your tumor will respond to chemotherapy before surgery. It is for people with HR+/HER2- breast cancer who need chemo before their operation.
Fuzhou, FujianAges 18 years+ - NCT07699991Recruiting
Support program for breast cancer survivors
This study tests a navigation program to help breast cancer survivors get the support services they need after treatment. It is designed for people treated at the Stefanie Spielman Breast Center who may face extra barriers, such as being older, Black, Hispanic, or living in a rural area.
Columbus, OhioAges 18 years+ - NCT07676461Recruiting
Microbiome study in advanced cancer patients starting immunotherapy
This study looks at the bacteria in your mouth, gut, and tumors to see if they affect how well first-line immunotherapy works. It is for people with advanced stomach, colorectal, breast, cervical, or head-and-neck cancer.
Bogotá, Bogota D.C.Ages 18 years+ - NCT07652242RecruitingPhase 1
A RNA vaccine for stage 2-3 triple negative breast cancer
This trial tests an experimental RNA vaccine (ITI-5000) designed to help your immune system fight triple-negative breast cancer. It is for people with stage 2 or 3 disease who have already had some cancer treatment.
Grand Rapids, MichiganAges 18 years+ - NCT07641985Recruiting
Fat grafting for breast reconstruction after cancer and radiation
This study compares two ways to rebuild the breast after mastectomy and radiation using your own tissue: fat grafting alone, or a more complex surgery using abdominal tissue. The goal is to see which method gives better results and quality of life.
Maastricht, LimburgAges 18 years+ - NCT07631052RecruitingPhase 2
Low-dose Capecitabine for High-risk Early Breast Cancer
This study tests whether a low-dose chemotherapy pill called capecitabine can help prevent breast cancer from coming back in patients whose cancer shows signs of remaining disease (called MRD) despite standard treatment. The trial focuses on hormone-receptor-positive, HER2-negative breast cancers.
Toronto, OntarioAges 18 years+ - NCT06587789Recruiting
Ribociclib plus hormone therapy for high-risk breast cancer
This trial tests adding ribociclib (a targeted pill) to standard hormone therapy for people with early but high-risk HR-positive, HER2-negative breast cancer, after surgery.
Hangzhou, ZhejiangAges 18–80 - NCT04985266RecruitingPhase 2
Watch blood DNA for early breast cancer return, then add palbociclib
This study checks for early signs that ER-positive, HER2-negative breast cancer may be coming back by testing your blood for cancer DNA. If signs are found, it tests whether adding palbociclib plus fulvestrant works better than standard hormone therapy alone to prevent recurrence.
AngersAges 18 years+ - NCT04616300Recruiting
Exercise program to support brain function during breast cancer chemo
This trial studies whether a structured exercise program can help protect or improve thinking and memory in people with breast cancer while they are starting chemotherapy after surgery. It may help with “chemo brain” by targeting brain function during treatment.
Toronto, OntarioAges 18–65 - NCT07588425Recruiting
Monitoring heart health during breast cancer treatment
This study watches how chemotherapy and HER2-targeted drugs affect your heart during early-stage breast cancer treatment. Researchers use heart scans to catch any changes early and understand how to protect heart health.
Ankara, AnkaraAges 18 years+ - NCT07570524Recruiting
Predicting Treatment Response in Early Triple-Negative Breast Cancer
This study helps doctors predict which patients will respond best to immunochemotherapy (a combination of immune-boosting and chemotherapy drugs) for early-stage triple-negative breast cancer. By understanding your tumor better before treatment, doctors may be able to personalize your care plan.
RennesAges 18 years+ - 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+ - NCT07551596RecruitingPhase 2
Two immunotherapy drugs for colorectal cancer with residual disease
This trial tests a combination of two immunotherapy drugs to see if they can stop colorectal cancer from returning after standard treatment. It is for people who still have cancer DNA in their blood after surgery and/or chemotherapy, which means they are at high risk of the cancer coming back.
New Orleans, LouisianaAges 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+ - NCT07527741Recruiting
HER2-Positive Breast Cancer Treatment Patterns Study
This study tracks how patients with HER2-positive early-stage breast cancer receive treatment and stick to their treatment plan after their care moves to local hospitals. The trial helps doctors understand whether patients follow through with their recommended therapy when treated closer to home.
Loznica, Bolnička 65Ages 18 years+ - 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+ - NCT07512271Recruiting
AI Education Tool for Breast Cancer Patients
This study tests a new computer-based education module created by artificial intelligence to help breast cancer patients understand their diagnosis and treatment options. The goal is to see if this tool helps patients feel more informed and prepared for their care.
San Francisco, CaliforniaAges 18 years+ - NCT06762977Recruiting
Study on her2-positive early-stage breast cancer treatment
This study looks at how well a new test can help manage her2-positive early-stage breast cancer. It includes patients who have had treatment before or after surgery with trastuzumab and possibly pertuzumab.
BrindisiAges 18 years+
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Common questions
- Are there clinical trials for breast cancer stage iii?
- Yes. Clin2 currently lists 511 recruiting breast cancer stage iii 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 stage iii 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 stage iii 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
- Breast Cancer Early Stage Breast Cancer (Stage 1-3)
- Anatomic Stage III Breast Cancer AJCC v8
- Prognostic Stage III Breast Cancer AJCC v8
- Breast Cancer (Triple Negative Breast Cancer (TNBC))
- Anatomic Stage IV Breast Cancer AJCC v8
- Anatomic Stage II Breast Cancer AJCC v8
- Non-small Cell Lung Cancer Stage III
- Anatomic Stage I Breast Cancer AJCC v8
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.