Clinical trials
Breast clinical trials
Below are recruiting breast clinical trials, each written for real people, not researchers. We’re tracking 2,691 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07245069RecruitingPhase 2
Can dapagliflozin protect the heart during breast cancer chemo?
This trial tests if the drug dapagliflozin can prevent heart damage caused by anthracycline chemotherapy in breast cancer patients. It aims to see if taking the drug during chemo helps keep your heart healthy.
LjubljanaAges 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+ - NCT07252726RecruitingPhase 4
Morning vs. evening dosing for metastatic breast or prostate cancer
This trial tests whether taking your hormone therapy and targeted pills in the morning or evening affects how well they work and how you feel. It is for people with metastatic breast or prostate cancer starting a specific hormone-based treatment combination.
Kitchener, OntarioAges 18 years+ - NCT07258108RecruitingPhase 2
Sac-TMT and KL-A167 for HR+/HER2- Breast Cancer
This trial is testing a combination of two drugs, Sac-TMT and KL-A167, in people with a certain type of advanced breast cancer (HR+/HER2-) that is PD-L1 positive. It's for those whose cancer has gotten worse after treatment with a CDK4/6 inhibitor and hormone therapy.
Guangzhou, GuangdongAges 18–75 - NCT07260188Recruiting
Breast cancer organoids from patients before chemo
This study collects tumor tissue from breast cancer patients before they start chemotherapy to grow miniature versions of their tumors (organoids) in the lab. The goal is to understand how each tumor responds to treatment, which may help personalize future therapies.
Pavia, PVAges 18 years+ - NCT07261631RecruitingPhase 1
A study of a new radioactive drug for advanced solid tumors
This trial tests a new radioactive drug called [177Lu]Lu-DFC413 for people with certain advanced solid tumors that have stopped responding to standard treatments. The drug is designed to target cancer cells with a specific marker seen on a special scan.
Montreal, QuebecAges 18–100 - NCT07262138Recruiting
Active monitoring for older women with early breast cancer
This trial studies whether active monitoring (watchful waiting) can be a safe option instead of immediate surgery or other treatments for women 70 and older who have a small, slow-growing type of breast cancer. If you join, you will not have surgery or other treatments right away, but your cancer will be closely watched.
Pittsburgh, PennsylvaniaAges 70 years+ - NCT07263347Recruiting
DIEP flap breast reconstruction: markers and outcomes
This study looks at how certain body markers change during and after DIEP flap breast reconstruction (rebuilding the breast with your own belly tissue) following mastectomy for breast cancer. It aims to improve outcomes and care for women undergoing this surgery.
Wuhan, HubeiAges 18–70 - NCT07263451Recruiting
Testing a new treatment for small, early breast cancers
This study tests if a new treatment called IRE (irreversible electroporation) can safely treat small, early-stage breast cancers. It's for people with a single, small tumor that has not been treated yet.
Hangzhou, ZhejiangAges 18 years+ - NCT07264998Recruiting
Gut bacteria study in breast cancer patients on Abemaciclib
This study looks at how gut bacteria changes in people taking Abemaciclib (a breast cancer drug) and whether that relates to diarrhea. It may help find ways to prevent or manage this side effect.
Wuhan, HubeiAges 18–75 - NCT07274852RecruitingPhase 1
Study of a radioactive drug for advanced solid tumors
This trial tests a new radioactive drug (177Lu-BL-ARC001) for people with advanced lung, breast, head and neck, or other solid tumors that have not responded to standard treatments. It aims to see if the drug can target and shrink tumors while limiting side effects.
Chengdu, SichuanAges 18 years+ - NCT07281976RecruitingPhase 1/Phase 2
LBL-024 for triple negative breast cancer
This trial tests a new drug called LBL-024, either alone or with other medicines, for people with triple negative breast cancer. It aims to see if the drug can shrink tumors and how safe it is.
Guangzhou, GuangdongAges 18 years+ - NCT07283120Recruiting
How breast surgery affects quality of life
This study looks at how breast surgery affects your daily life and well-being. By joining, you help doctors understand what matters most to patients after surgery.
BaselAges 18 years+ - NCT07294508RecruitingPhase 2/Phase 3
Testing a new drug combo for HER2-positive advanced breast cancer
This trial tests two study drugs, HLX22 and HLX87, together for people with HER2-positive breast cancer that has spread or come back. It may be an option if you haven't yet had chemotherapy or HER2-targeted therapy for advanced disease.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07294703Recruiting
Study of breast cancer risks and outcomes at MSK
This study looks at factors related to breast cancer risk and outcomes. If you are coming to MSK for a breast biopsy or are a new breast cancer patient having surgery there, you may be able to join.
Basking Ridge, New JerseyAges 18 years+ - NCT07295457Recruiting
Exercise to prevent pain from hormone therapy in breast cancer
This trial tests whether starting a gentle exercise program early can help prevent or reduce joint and muscle pain caused by aromatase inhibitors (a common breast cancer medicine). It is for women with hormone-sensitive breast cancer who are not yet experiencing severe pain from their treatment.
LyonAges 18–75 - NCT07308717RecruitingPhase 4
Gabapentin for mastectomy recovery
This trial tests if gabapentin improves recovery after mastectomy. It studies how giving the drug before surgery affects pain and healing.
Basking Ridge, New JerseyAges 18–65 - NCT07310004Recruiting
VR vs Music for Breast Biopsy Anxiety
This trial compares using a virtual reality headset versus listening to relaxing music to help lower your anxiety and pain during a breast biopsy. Both methods are non-drug ways to help you feel more comfortable during the procedure.
Los Angeles, CaliforniaAges 18 years+ - NCT07311993RecruitingPhase 1
Study of CLR 125 for triple negative breast cancer
This trial tests an experimental drug called CLR 125 in people with triple negative breast cancer that has worsened after at least one prior treatment. It aims to see if the drug is safe and how it affects the cancer.
Jacksonville, FloridaAges 18 years+ - NCT07314073RecruitingPhase 2
A PET scan to find hidden spread in slow-growing breast cancer
This trial is testing a special PET scan (18F-FES PET/CT) to see if it can find distant cancer spread in women with a slow-growing, estrogen receptor-positive, stage III breast cancer. The goal is to find out whether this imaging test can detect hidden metastases better than standard scans.
SeoulAges 19 years+ - NCT07319195RecruitingEarly Phase 1
Study of a new drug injected into tumors for breast cancer
This trial tests a drug called mitazalimab injected directly into the tumor for patients with early-stage or recurrent breast cancer who are scheduled for surgery. The goal is to see if this approach can help the immune system fight the cancer before surgery.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07326800Recruiting
Meditation and values program for breast cancer patients
This trial tests a program called MAEva that combines meditation and acceptance techniques to help patients with non-metastatic breast cancer. It aims to improve well-being by focusing on personal values and coping skills.
Vandœuvre-lès-NancyAges 18 years+ - NCT07327021RecruitingPhase 2
MRI-Guided treatment reduction for stage 2-3 triple-negative breast cancer
This trial tests if using MRI scans can safely reduce the amount of chemotherapy and immunotherapy needed before surgery for triple-negative breast cancer. All patients will receive the standard KEYNOTE-522 regimen, but the treatment may be tailored based on MRI results.
Tel AvivAges 18 years+ - NCT07327970Recruiting
AI test to predict breast cancer treatment response
This study tests whether an AI tool can predict how well breast cancer responds to chemotherapy given before surgery. Your tumor sample from a needle biopsy will be analyzed to see if the AI's prediction matches your actual treatment outcome.
IncheonAges 18 years+
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Common questions
- Are there clinical trials for breast?
- Yes. Clin2 currently lists 2,691 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.