Clinical trials
Hormone Receptor Positive / HER2-negative Breast Cancer clinical trials
Below are recruiting hormone receptor positive / her2-negative breast cancer clinical trials, each written for real people, not researchers. We’re tracking 108 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04852887RecruitingPhase 3
Testing shorter breast radiation after low-risk hormone breast cancer
This Phase 3 trial studies whether “less intense” radiation can work as well as standard radiation for certain early-stage hormone receptor–positive, HER2-negative breast cancers that have a low Oncotype DX score. It may help reduce treatment burden while keeping cancer control strong.
Birmingham, AlabamaAges 50–70 - NCT04468061RecruitingPhase 2
Study chemo drug plus immunotherapy for metastatic triple-negative breast cancer
This trial tests sacituzumab govitecan (an antibody-drug medicine) with or without pembrolizumab (an immune-system therapy) in people with metastatic triple-negative breast cancer. It may help by shrinking tumors and improving immune control, especially for patients with specific tumor marker results.
Stamford, ConnecticutAges 18 years+ - NCT04305834RecruitingPhase 2
Abemaciclib plus hormone pills for metastatic breast cancer in older adults
This Phase 2 study tests whether abemaciclib combined with standard hormone (endocrine) therapy can better control metastatic breast cancer in people age 70 and older. It may help if your cancer has already grown despite prior hormone therapy and/or other cancer medicines.
Duarte, CaliforniaAges 70 years+ - NCT01042379RecruitingPhase 2
Adaptive drug trial for newly diagnosed breast cancer
This study tests personalized, changing treatment plans (given before surgery) to find better options for your specific breast tumor. You may be asked for extra breast-tissue testing to help match you with the most suitable study drug(s).
Birmingham, AlabamaAges 18 years+ - NCT07242352RecruitingPhase 3
Comparing elacestrant to standard hormone therapy for high-risk early breast cancer
This trial tests a new hormone therapy drug called elacestrant against standard hormone treatments for people with a specific type of early breast cancer (ER+/HER2-) that has a high chance of coming back. The goal is to see if elacestrant works better at keeping the cancer from returning.
Mannheim, Baden-WurttembergAges 18 years+ - NCT06875128RecruitingPhase 2
Liver-directed chemo with standard chemo for breast cancer
This trial tests if giving a high dose of chemotherapy directly into the liver, followed by standard chemotherapy, is safe and works better than standard chemo alone for people with breast cancer that has spread mostly to the liver.
Tampa, FloridaAges 18 years+ - NCT07586215Recruiting
HER2-PET imaging to predict response to T-DXd in advanced breast cancer
This study is testing whether a special PET scan (HER2-PET) can help predict how well the drug T-DXd (also known as Enhertu) might work for your breast cancer. T-DXd is a targeted therapy that delivers chemotherapy directly to cancer cells with certain markers. The trial will check if the scan can identify which patients are more likely to benefit, which could help personalize treatment.
ShanghaiAges 18 years+ - NCT02422641RecruitingPhase 2
High-dose methotrexate for breast cancer in the brain lining
This Phase 2 trial tests whether giving high-dose methotrexate into the bloodstream can help treat breast cancer that has spread to the thin lining covering the brain and spinal cord. It may help reduce cancer in the leptomeningeal (brain-lining) area and control symptoms.
Baltimore, MarylandAges 18 years+ - NCT05332561RecruitingPhase 2
Personalized treatment after surgery for early breast cancer
This Phase 2 study checks whether adding a personalized (biomarker-matched) medicine after standard chemotherapy and surgery lowers the risk of breast cancer coming back. Your study drug choice depends on tumor test results (from your tumor’s genetics and immune markers).
Heidelberg, Baden-WurttembergAges 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+ - NCT06385990RecruitingPhase 2
Utidelone plus Capecitabine for residual triple-negative breast cancer
This trial tests a combination of two oral chemotherapy drugs (Utidelone and Capecitabine) for women with triple-negative breast cancer that did not fully disappear after standard chemo before surgery. The goal is to see if this treatment can lower the chance of the cancer coming back.
Changsha, HunanAges 18–70 - NCT07213791RecruitingPhase 1
Study of a new drug for FAP-positive cancers
This trial tests a new drug (LY4337713) for cancers that have a specific protein called FAP on their surface. It may be an option for people whose cancer has continued to grow after standard treatments.
Newport Beach, CaliforniaAges 18 years+
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Common questions
- Are there clinical trials for hormone receptor positive / her2-negative breast cancer?
- Yes. Clin2 currently lists 108 recruiting hormone receptor positive / her2-negative breast cancer 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 hormone receptor positive / her2-negative breast cancer 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 hormone receptor positive / her2-negative breast cancer 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
- Hormone Receptor Positive HER-2 Negative Breast Cancer
- Hormone-receptor-positive Breast Cancer
- HR-positive, HER2-negative Advanced Breast Cancer
- Breast Cancer (Triple Negative Breast Cancer (TNBC))
- HER2-positive Breast Cancer
- HER2-negative Breast Cancer
- Breast Cancer Early Stage Breast Cancer (Stage 1-3)
- Hormone Receptor Positive Breast Carcinoma
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.