Clinical trials
Breast Cancer Recurrent clinical trials
Below are recruiting breast cancer recurrent clinical trials, each written for real people, not researchers. We’re tracking 634 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05760612RecruitingPhase 3
After breast cancer surgery, test neratinib plus trastuzumab
This trial studies whether adding neratinib to standard trastuzumab treatment after neoadjuvant (before-surgery) therapy lowers the risk of breast cancer coming back. It is for people whose breast cancer is hormone-receptor positive and HER2 positive, with residual cancer found after neoadjuvant treatment.
GuangzhouAges 18–70 - NCT05772390RecruitingPhase 2
Second radiation for a small breast cancer return
This Phase 2 study tests whether giving targeted radiation again to the same breast can control a small, local breast cancer that came back after prior whole-breast radiation. It may help some patients avoid or delay further treatment for the breast while carefully checking safety.
Meldola, Forlì CesenaAges 18 years+ - NCT05774951RecruitingPhase 3
Camizestrant for hormone-positive, HER2-negative early breast cancer
This trial tests camizestrant, a medicine that blocks estrogen signaling, to help prevent hormone-positive, HER2-negative early breast cancer from coming back. You may be eligible if your cancer has higher- or intermediate-risk features and you already completed at least 2 years of hormone therapy.
Birmingham, AlabamaAges 18–130 - NCT05795101RecruitingPhase 2
TRUDI trial for inflammatory breast cancer with HER2/low markers
This Phase 2 trial tests two medicines—durvalumab and trastuzumab deruxtecan—to treat stage III inflammatory breast cancer. It may help by controlling cancer growth using treatments aimed at specific breast cancer markers (HER2 positive or “HER2-low”).
Boston, MassachusettsAges 18 years+ - NCT05795335Recruiting
Testing CDK4/6 medicines for advanced hormone-positive breast cancer
This trial studies how CDK4/6 medicines fit into treatment for people with advanced hormone receptor–positive breast cancer that cannot be cured with surgery or radiation. It may help doctors understand the best way to use these medicines for disease that has returned or spread.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT05837455RecruitingPhase 2
Biomarker-guided treatment for early breast cancer before surgery
This trial looks at whether using tumor test results (biomarkers) can help guide the best hormone treatment and chemotherapy before surgery. It focuses on people with stage II or III, ER-positive, HER2-negative breast cancer, with the goal of improving how well the tumor responds before it is removed.
St Louis, MissouriAges 18 years+ - NCT05838066RecruitingPhase 3
KN026 plus HB1801 for HER2-positive advanced breast cancer
This Phase 3 study tests whether taking KN026 with HB1801 as first treatment works better and is safe for people with HER2-positive breast cancer that has come back or spread. It may help by improving tumor response and delaying progression compared with the study’s treatment plan.
Beijing, chaoyangAges 18 years+ - NCT05846789RecruitingPhase 2
Chemotherapy with or without tocilizumab for breast cancer
This Phase 2 trial tests whether adding tocilizumab (a drug that targets inflammation signals) to standard chemotherapy helps people with triple-negative or ER-low metastatic or locally recurring breast cancer. It’s for adults who have had up to two prior treatments for metastatic disease and who can receive standard chemo.
Atlanta, GeorgiaAges 18 years+ - NCT05851014RecruitingPhase 3
GB491 plus letrozole for HR+ HER2- advanced breast cancer
This Phase 3 study tests whether GB491 used together with letrozole works better for hormone receptor–positive and HER2-negative advanced breast cancer. You may be eligible if you have not had certain prior cancer treatments and your health tests are within safe limits.
Bengbu, AnhuiAges 18–75 - NCT05898789Recruiting
Virtual rehab program for cancer survivors
This trial tests a virtual (online) rehabilitation and exercise program for people after breast, colorectal, head and neck, or certain blood cancers. It may help improve recovery and daily functioning by supporting safe activity and targeted rehab after treatment.
Toronto, OntarioAges 18 years+ - NCT05933733Recruiting
Salvage treatment for breast cancer that returned locally
This trial looks at how well “salvage” treatments work for breast cancer that has come back only in the local area (like the chest wall or nearby lymph nodes), without spreading to distant organs. It also tracks side effects to better understand the risks and benefits for patients who need additional treatment.
SeoulAges 18–100 - NCT05950945RecruitingPhase 3
Trastuzumab deruxtecan for HER2-low metastatic breast cancer
This trial tests a targeted antibody-drug medicine (trastuzumab deruxtecan, T-DXd) in people with metastatic breast cancer that is HER2-low or HER2 IHC 0. It may help by treating tumors that haven’t previously received anti-HER2 treatment in the metastatic setting.
Miami Beach, FloridaAges 18 years+ - NCT05954442RecruitingPhase 3
Everolimus plus chemo for advanced triple-negative breast cancer
This Phase 3 study tests whether adding everolimus to chemotherapy (chosen by the treating team) can improve outcomes in advanced triple-negative breast cancer, specifically a subtype linked to PAM pathway changes. It may help patients who have not yet had treatment for advanced/metastatic disease.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT05976412Recruiting
Radiation to lymph nodes after surgery for higher-risk breast cancer
This trial looks at whether adding targeted radiation to lymph nodes after breast surgery can lower the chance of breast cancer coming back in people with higher-risk, node-negative disease. If you qualify, you may get a planned radiation approach designed for prevention, not treatment of spread.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT05983432RecruitingPhase 1
Study of BL-B01D1 for advanced lung and other solid tumors
This trial tests an experimental drug called BL-B01D1 for people with several types of advanced solid tumors, especially non-small cell lung cancer and breast cancer. It's designed for those whose cancer has continued to grow after standard treatments.
Beverly Hills, CaliforniaAges 18 years+ - NCT06006390RecruitingPhase 1/Phase 2
CAR-T therapy for CEA-positive advanced solid tumors
This trial tests a new treatment called CAR-T cells that are designed to find and attack cancer cells carrying a protein called CEA. It is for people with advanced colorectal, esophageal, stomach, or pancreatic cancer who have already tried other treatments.
Taiyuan, ShanxiAges 18 years+ - NCT06022029RecruitingPhase 1
Study of injected ONM-501 alone or with cemiplimab for advanced cancers
This trial tests an injected study drug (ONM-501) alone or with another drug (cemiplimab) for people with advanced solid tumors or lymphomas that haven't responded to other treatments. It aims to find a safe dose and see if the combination helps shrink or control the cancer.
Los Angeles, CaliforniaAges 18 years+ - NCT06035016Recruiting
Pyrotinib and capecitabine after surgery for HER2+ breast cancer
This study tests whether taking pyrotinib (a daily pill) with capecitabine (another pill) after breast cancer surgery can help prevent HER2-positive early-stage breast cancer from coming back. It is for women who have already had their cancer removed and meet certain risk criteria.
Beijing, Beijing MunicipalityAges 18–75 - NCT06042894RecruitingPhase 2
Study of two drugs for advanced HER2-negative breast cancer
This trial tests two experimental drugs, SI-B003 and BL-B01D1 plus SI-B003, for people with HER2-negative breast cancer that has spread or cannot be removed by surgery. It is for those who have tried standard treatments or cannot have them.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06044623RecruitingPhase 3
Tailoring cancer pill dosing for older adults with breast cancer
This trial is testing whether adjusting the dose of a targeted therapy (CDK 4/6 inhibitor) based on a geriatric assessment can be as effective and safer for people aged 70 and older with advanced hormone receptor-positive, HER2-negative breast cancer. It aims to find the best dose to balance benefits and side effects.
HelsinkiAges 70 years+ - NCT06064812RecruitingPhase 1/Phase 2
Testing a new drug for advanced ER-positive breast cancer
This trial tests an experimental oral drug (FWD1802) for women with a specific type of advanced breast cancer (ER-positive, HER2-negative) that has stopped responding to hormone therapy. It looks at whether the drug can slow or stop cancer growth, especially if you have an ESR1 mutation.
Hefei, AnhuiAges 18 years+ - NCT06072612RecruitingPhase 3
Bria-IMT plus CPI vs standard care for advanced breast cancer
This trial tests a new combination of two immunotherapy drugs (Bria-IMT and a checkpoint inhibitor) against your doctor's choice of standard treatments. It is for people with advanced breast cancer that has spread and who have already tried several prior therapies.
Phoenix, ArizonaAges 18 years+ - NCT06072807RecruitingPhase 4
Brain imaging study for ER+ breast cancer with brain tumors
This trial tests a special PET scan called FES to see if it can detect estrogen receptors in brain metastases. It may help doctors better target treatment for people with ER+ breast cancer that has spread to the brain.
New York, New YorkAges 18 years+ - NCT06081959RecruitingPhase 3
Study of SKB264 for advanced HR+/HER2- breast cancer
This trial tests a new drug called SKB264 for people with a common type of breast cancer (HR+/HER2-) that has spread or come back and has not responded to at least one round of chemotherapy. It aims to see if this treatment can help shrink tumors or slow the disease.
Beijing, Beijing MunicipalityAges 18–75
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Common questions
- Are there clinical trials for breast cancer recurrent?
- Yes. Clin2 currently lists 634 recruiting breast cancer recurrent 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 recurrent 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 recurrent 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.