Clinical trials
Breast Cancer Invasive clinical trials
Below are recruiting breast cancer invasive clinical trials, each written for real people, not researchers. We’re tracking 725 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05759572RecruitingPhase 2
Apatinib plus hormone therapy for advanced breast cancer
This Phase 2 study tests whether apatinib combined with a CDK4/6 inhibitor and hormone therapy can better control advanced hormone receptor–positive, HER2-negative breast cancer. It may help shrink tumors or slow their growth, especially in cases that can’t be fully treated with surgery or radiation.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06763328RecruitingPhase 3
Metformin for insulin resistance after breast cancer chemo
This study tests if metformin, a common diabetes medicine, can help reduce insulin resistance in women who finished chemotherapy for early-stage breast cancer. It aims to improve long-term health and prevent future problems.
Duarte, 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+ - NCT05467891RecruitingPhase 2
Ribociclib plus hormone therapy for recurrent breast cancer
This trial tests whether adding ribociclib (a targeted pill) to hormone therapy can control breast cancer that has come back in the breast area or nearby lymph nodes/chest wall. It targets hormone-receptor–positive and HER2-negative tumors to help slow disease after local treatment.
Birmingham, AlabamaAges 18 years+ - NCT04547907RecruitingPhase 3
Testing two HER2 breast cancer medicines before surgery
This trial compares two anti-HER2 medicines given before surgery to shrink HER2-positive early breast cancer. It aims to see which treatment works better as “neoadjuvant” therapy to improve outcomes while keeping you safe.
Zhengzhou, HenanAges 18–70 - NCT06595563RecruitingPhase 2
PET imaging to guide HER2 breast cancer treatment sequencing
This study tests whether a special PET scan using a radioactive tracer can help doctors choose the right sequence of antibody-drug conjugates for HER2-positive advanced breast cancer. It is for patients whose cancer has already progressed on the drug T-DXd (Enhertu).
Anderlecht, Brussels CapitalAges 18 years+ - NCT06512558Recruiting
Using augmented reality for breast cancer surgery planning
This trial tests whether augmented reality can help doctors locate tumors that cannot be felt during breast cancer surgery. If you are having surgery for a non-palpable breast lesion and need an MRI, you may be able to join.
Clermont-FerrandAges 18–100 - NCT06102824RecruitingPhase 2
Organoid-guided treatment for advanced breast cancer
This trial tests whether using a miniature version of your tumor grown in a lab can help choose the best treatment for advanced breast cancer. It compares this personalized approach to standard care.
Guangzhou, GuangdongAges 18–80 - NCT06860529RecruitingPhase 2
Immunotherapy plus chemo for early-stage HR+/HER2- breast cancer
This trial tests adding the immunotherapy drug serplulimab to standard chemotherapy for people with early-stage HR-positive, HER2-negative breast cancer. It aims to see if this combination can improve outcomes before surgery.
Zhengzhou, HenanAges 18 years+ - NCT05786664Recruiting
Breast cancer survivor study collecting your health samples
This study invites women who finished treatment for non-metastatic invasive breast cancer to share health information and biological samples for future research. It may help scientists understand survivorship and improve care after treatment.
Los Angeles, CaliforniaAges 18 years+ - NCT05759546RecruitingPhase 2
Test a PARP and CDK4/6 medicine plus hormone therapy
This Phase 2 study tests whether combining a PARP inhibitor with a CDK4/6 inhibitor and hormone (endocrine) therapy can help people with advanced HR-positive, HER2-negative breast cancer. It’s for certain patients who have not yet had chemotherapy or targeted therapy for metastatic disease.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT05812807RecruitingPhase 3
Pembrolizumab versus monitoring after triple-negative breast cancer response
This trial checks whether giving pembrolizumab (an immunotherapy) after surgery helps people with triple-negative breast cancer reduce the chance of the cancer coming back, compared with close monitoring only. It’s for patients who had no remaining invasive cancer after neoadjuvant chemotherapy plus pembrolizumab.
Birmingham, AlabamaAges 18 years+ - NCT06917313RecruitingPhase 2
Fezolinetant for hot flashes in women with breast cancer on hormone therapy
This trial tests a drug called fezolinetant to see if it reduces hot flashes in women with HR+ breast cancer who are on hormone therapy (like tamoxifen or aromatase inhibitors). You need to be postmenopausal and having at least 7 moderate to severe hot flashes a day.
New Haven, ConnecticutAges 18 years+ - NCT06876714RecruitingPhase 3
Shorter vs Longer HER2 Therapy for Breast Cancer with Complete Response
This trial compares 6 months versus 12 months of HER2-targeted therapy for people with HER2+ breast cancer who had a complete response after chemo and trastuzumab. The goal is to see if a shorter treatment is just as effective.
Phoenix, ArizonaAges 18 years+ - NCT06738654Recruiting
Robot-assisted scarless breast-conserving surgery for breast cancer
This trial uses a robotic arm through the armpit to remove breast cancer while leaving no visible scar on the chest. It is for women with early-stage breast cancer who want to keep their breast and avoid a scar.
Chongqing, Chongqing MunicipalityAges 18–65 - NCT05929768RecruitingPhase 3
Shorter chemo plus immunotherapy without anthracyclines for early TNBC
This Phase 3 trial tests whether a shorter course of chemotherapy plus immunotherapy can work as well as standard treatment for early-stage triple-negative breast cancer. It avoids anthracycline drugs and may help reduce exposure to those medicines if the shorter plan is effective and safe.
Birmingham, AlabamaAges 18 years+ - NCT06686459Recruiting
AI-assisted single-session radiotherapy after breast-conserving surgery
This trial tests a new approach where all radiation is given in one session using AI guidance. It is for women who had breast-conserving surgery with lymph node removal and need radiation afterward.
GuangzhouAges 18–70 - NCT06958991Recruiting
Laser scanner test during breast cancer surgery
This trial tests a new laser scanner that helps doctors see if all cancer cells are removed during breast-conserving surgery, which might reduce the need for a second operation.
Villars-sûr-glâne, Canton of FribourgAges 18 years+ - NCT07238023Recruiting
Helping people with metastatic breast cancer become more active
This study tests a program to help people with metastatic breast cancer become more active using a smartphone and a Fitbit. It aims to see if tailored coaching and activity tracking can improve your daily life and well-being.
Oklahoma City, OklahomaAges 18–99 - NCT06113016RecruitingPhase 2
Preventing frailty with fisetin and exercise in breast cancer survivors
This study tests whether adding a supplement called fisetin to an exercise program can help prevent frailty in women who have finished chemotherapy for early-stage breast cancer. If you are postmenopausal, have completed chemo within the last year, and can walk a certain distance, you may qualify.
Alhambra, CaliforniaAges Any age - NCT06790264Recruiting
Special PET Scan for Breast Cancer - FAPi Imaging
This trial uses a special PET scan (68Ga-FAPi-46) to see how breast cancer interacts with nearby cells. It may help doctors understand your tumor better and guide treatment decisions, especially if you are planning surgery or chemotherapy before surgery.
Milan, ItalyAges 18 years+ - NCT05334069Recruiting
Blood test study for early cancer detection in patients
This study collects blood from people with cancer and people without cancer (or with possible cancer) to test whether new blood tests can detect cancer earlier. Your blood samples help researchers evaluate how well these tests work.
Anchorage, AlaskaAges 40–75 - NCT04360330Recruiting
MRI study in early breast cancer with specific lab markers
This study tests selected treatment decisions for women with early-stage breast cancer that has certain lab test results. It may help researchers better match care using MRI and tumor marker information.
Miami, FloridaAges 50 years+ - NCT04816006Recruiting
Breast cancer, thinking, and exercise study
This trial tests whether exercise can help thinking and reasoning in women over 50 who have had early-stage breast cancer. It compares a moderate exercise program with health education sessions.
Phoenix, ArizonaAges 50 years+
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Common questions
- Are there clinical trials for breast cancer invasive?
- Yes. Clin2 currently lists 725 recruiting breast cancer invasive 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 invasive 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 invasive 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.