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 2,247 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05861830RecruitingPhase 3
Dalpiciclib plus hormone therapy after CDK4/6 treatment
This trial tests dalpiciclib together with hormone (endocrine) therapy in people with HR-positive, HER2-negative advanced breast cancer whose cancer has already responded poorly to a prior CDK4/6 inhibitor. It aims to see if this combination can better control the cancer after that earlier treatment has failed.
Beijing, Beijing MunicipalityAges 18–80 - NCT06711068Recruiting
Chemotherapy plus targeted therapy for HER2+ early breast cancer
This trial tests whether adding targeted therapy to chemotherapy after surgery can help prevent HER2-positive early breast cancer from coming back. It is for patients whose cancer has not spread to lymph nodes and who have certain tumor sizes and features.
Beijing, Beijing MunicipalityAges Any age - NCT04802759RecruitingPhase 1/Phase 2
Testing drug combinations for recurrent or advanced ER-positive breast cancer
This early-phase trial tests several combinations of cancer medicines to slow or control ER-positive breast cancer that has returned or progressed. It also checks safety and whether tumor or blood biomarkers can help match the right treatment to the right person.
Duarte, CaliforniaAges 18 years+ - NCT04965064RecruitingPhase 2
Neratinib plus capecitabine for HER2-negative breast cancer brain mets
This study tests whether neratinib plus capecitabine can slow or shrink breast cancer that has spread to the brain. It is for people whose cancer shows an “overactive HER2 signal” on a specific tumor test, even though their cancer is labeled HER2-negative.
Rochester, New YorkAges 18 years+ - NCT05904964RecruitingPhase 3
Targeted drug for hormone-positive, HER2-low metastatic breast cancer
This Phase 3 trial tests disitamab vedotin (a targeted drug) in people with hormone receptor–positive, HER2-low metastatic breast cancer that can’t be cured with surgery or radiation. It aims to see whether the drug can control the cancer better than current standard care.
Guangzhou, GuangdongAges 18–70 - NCT05999149RecruitingPhase 3
Famitinib plus chemo and immunotherapy before breast cancer surgery
This trial tests whether adding a targeted therapy pill (famitinib) to standard chemo plus an immunotherapy (camrelizumab) can shrink triple negative breast cancer before surgery. It may help people with earlier-stage disease who have not had certain prior treatments.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06387901Recruiting
Paclitaxel side effects in breast cancer: activity and body composition
This study looks at how physical activity and body composition affect the side effects of paclitaxel, a chemotherapy drug, in women with stage II or III breast cancer. It aims to help doctors understand who might have more or fewer side effects during treatment.
Brussels, JetteAges 18 years+ - NCT07380646RecruitingPhase 2
Leucogen to prevent low white blood cells from ribociclib in early breast cancer
This trial tests if Leucogen can prevent neutropenia (low white blood cells) caused by ribociclib, a targeted therapy for hormone receptor-positive, HER2-negative early breast cancer. It may help you stay on treatment without delays or dose reductions.
Hangzhou, ZhejiangAges 18 years+ - NCT07275463Enrolling by invitationPhase 2
Study of DB8 imaging in estrogen receptor positive and negative breast cancer
This trial uses a special imaging agent called DB8 to see how it builds up in breast tumors. It compares results between women with estrogen receptor-positive and estrogen receptor-negative cancers to help improve detection.
TomskAges 18–80 - NCT06166953Recruiting
Smartphone education for breast reconstruction recovery
This study tests if a smartphone-based education program helps women who are recovering from breast reconstruction surgery after a mastectomy. If you are a Turkish speaker with a compatible smartphone, you may be able to join.
Ankara, ÇankayaAges 18–75 - NCT04722341Recruiting
Time-limited eating for people with certain breast or rectal cancers
This study tests whether eating only within a shorter daily time window can improve cancer outcomes in people with specific breast or rectal cancers. It also looks at how this affects the body (such as metabolism) and who is most likely to benefit.
Birmingham, AlabamaAges 18 years+ - NCT07335354Recruiting
Decision tool for breast reconstruction after mastectomy
This study is testing a decision tool to help people who are thinking about breast reconstruction surgery after a mastectomy. The tool is designed to help you and your doctor make a more informed choice.
Basking Ridge, New JerseyAges 18 years+ - NCT06016387RecruitingPhase 2
Drug combo with radiation for HER2+ breast cancer spread to spinal lining
This trial tests a combination of three targeted drugs (tucatinib, trastuzumab, and capecitabine) along with radiation to the brain or spine for people whose HER2-positive breast cancer has spread to the lining of the brain or spinal cord. The goal is to see if this treatment is safe and effective.
Ottawa, OntarioAges 18 years+ - NCT05255471RecruitingPhase 3
Olaparib after surgery for recurrent ovarian cancer
This trial tests whether olaparib (a pill cancer medicine) works better than standard platinum chemotherapy after a second surgery for recurrent ovarian cancer. It’s for people whose cancer returned after initial PARP-inhibitor (PARPi) maintenance and aims to see if treatment can control the cancer for longer with acceptable side effects.
NaplesAges 18 years+ - NCT05963464Recruiting
Marker-assisted breast surgery for hard-to-feel tumors
This study tests a small implantable “marker” system (used to help doctors find the tumor or lymph node during breast surgery) for people with breast or lymph node areas that can’t be felt. It may help surgery planning and accuracy when the cancer can’t be easily located by touch.
MilanAges 18–90 - NCT06621459Recruiting
Study of abemaciclib safety for breast cancer patients
This study looks at real-world safety and side effect management of abemaciclib combined with hormone therapy for patients with RH+, HER2- breast cancer. It aims to understand how well patients tolerate treatment outside of clinical trials.
BrestAges Any age - NCT06930378Recruiting
Breast skin feeling after DIEP flap reconstruction
This trial compares three surgical techniques to see which one best preserves or improves skin feeling after breast reconstruction with a DIEP flap (using your own tissue to rebuild the breast). You may join if you are having this type of reconstruction and do not have nerve problems or smoke.
Geneva, Canton of GenevaAges 18–80 - NCT06836089Enrolling by invitation
MRI study for dense breasts with a special imaging technique
This trial tests whether a type of MRI called Diffusion Weighted Imaging (DWI) can more accurately identify breast issues in women with dense breast tissue. If you have dense breasts and have already had a breast MRI with DWI, this study may help improve future diagnosis.
NaplesAges 40 years+ - NCT06462963Recruiting
Single vs multiple radiation doses for cancer spread
This trial compares a single, strong dose of radiation to multiple smaller doses for treating cancer that has spread to a few spots. It aims to see which approach causes fewer side effects.
AalstAges Any age - NCT06760507Recruiting
Family history screening for BRCA cancers in rural clinics
This trial tests a program to help women in rural public health clinics learn about their family history of BRCA-related cancers. It aims to increase genetic screening and counseling for those at higher risk.
Atlanta, GeorgiaAges 25 years+ - NCT07546331Recruiting
Body Composition and Breast Reconstruction Outcomes
This study measures body composition (muscle and fat distribution) in patients undergoing breast reconstruction after mastectomy to understand how these measurements relate to surgical outcomes and recovery. Understanding these connections may help doctors better predict and optimize results for future patients.
San Francisco, CaliforniaAges 18 years+ - NCT06332131Enrolling by invitation
Heart blood vessel effects of immunotherapy in breast and lung cancer
This trial studies whether immunotherapy drugs (called immune checkpoint inhibitors) affect the small blood vessels of the heart. If you have breast cancer or lung cancer and are starting a specific treatment plan, you may be asked to have a special heart scan before and during therapy.
Philadelphia, PennsylvaniaAges 18 years+ - NCT06137833Recruiting
Micronutrient supplement for severe tiredness in breast cancer chemo
This study tests whether a specially designed vitamin and mineral supplement can help reduce severe tiredness in women while they are receiving chemotherapy for breast cancer. If you are currently in treatment and have bothersome fatigue, this trial may offer a way to feel better.
Brescia, BRESCIAAges 18 years+ - NCT06722599Recruiting
Shorter chemo with targeted drugs for low-risk HER2 breast cancer
This trial tests whether a short course of chemo plus two targeted drugs (trastuzumab and pertuzumab) before surgery works well for people with early-stage, low-risk HER2-positive breast cancer. It may help reduce the need for stronger chemo later.
Beijing, Beijing MunicipalityAges Any age
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Common questions
- Are there clinical trials for breast cancer patients?
- Yes. Clin2 currently lists 2,247 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.