Clinical trials
Locally Advanced or Metastatic Breast Cancer clinical trials
Below are recruiting locally advanced or metastatic breast cancer clinical trials, each written for real people, not researchers. We’re tracking 4,342 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06324240RecruitingPhase 1
Personalized vaccine plus immunotherapy for triple-negative breast cancer
This trial tests a personalized vaccine made from your tumor combined with immunotherapy drugs (pembrolizumab or ipilimumab) for triple-negative breast cancer. It aims to help your immune system recognize and attack cancer cells.
Atlanta, GeorgiaAges 18 years+ - NCT07085767RecruitingPhase 3
Palazestrant and ribociclib for first-line advanced breast cancer
This trial tests a new drug (palazestrant) combined with ribociclib for people with a common type of advanced breast cancer that is estrogen receptor-positive and HER2-negative. You may qualify if you haven't had treatment for advanced disease and your cancer has either just been found or came back long after completing hormone therapy.
Hot Springs, ArkansasAges 18 years+ - NCT05422794RecruitingPhase 1
Adding a new drug plus pembrolizumab to standard chemo for TNBC
This trial studies whether adding a new anti-cancer drug (ZEN-3694) and the immunotherapy drug pembrolizumab to standard chemotherapy (nab-paclitaxel) can work better for advanced triple-negative breast cancer. It’s testing safety first (Phase 1) and, for some patients, how well the treatment controls the cancer.
Boston, MassachusettsAges 18 years+ - NCT06805812Recruiting
Predicting outcomes of CDK4/6 inhibitors plus hormone therapy for advanced breast cancer
This study looks at how well a type of targeted therapy (called CDK4/6 inhibitors) combined with hormone therapy works as the first treatment for advanced breast cancer that is hormone receptor-positive and HER2-negative. Researchers want to find patterns that could help predict which patients benefit most.
AvianoAges 18 years+ - NCT07410676RecruitingPhase 1/Phase 2
Donor NK cells with IL-15 and pembrolizumab for advanced solid tumors
This trial tests a new type of cell therapy (natural killer cells) made from a donor, combined with low-dose IL-15 (a protein that helps these cells work) and sometimes with pembrolizumab (Keytruda), for people with advanced solid tumors that have not responded to standard treatments. The goal is to see if this combination can shrink tumors or slow their growth.
Beijing, Beijing MunicipalityAges Any age - 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+ - NCT02926690RecruitingPhase 1
MELK inhibitor safety study for advanced breast cancer
This Phase 1 study tests how safe a drug called an MELK inhibitor is in people with advanced breast cancer that has spread or cannot be removed with surgery. If you qualify, the study is focused on side effects and includes a special group for triple-negative breast cancer.
Norwalk, ConnecticutAges 18 years+ - NCT07486089RecruitingPhase 1/Phase 2
Dual-target CAR-NK cells for advanced breast cancer
This trial tests a new type of immune cell therapy (CAR-NK cells) that targets two markers on breast cancer cells. It is for people with advanced HER2-positive or triple-negative breast cancer who have tried other treatments and need new options.
Shenzhen, GuangdongAges 18–75 - NCT05362760RecruitingPhase 4
Abemaciclib plus hormone therapy, with digital side-effect tracking
This trial tests whether adding abemaciclib to standard hormone (endocrine) therapy can improve outcomes for certain types of advanced breast cancer. It also uses a phone app to help you and the team track side effects so problems can be caught early.
AalenAges 18 years+ - NCT06827236RecruitingPhase 1/Phase 2
Testing a new combination treatment for advanced breast cancer
This study tests two experimental drugs, BNT323 and BNT327, together in people with advanced breast cancer. The goal is to find the best dose and see if the combination is safe and helpful.
Beverly Hills, CaliforniaAges 18 years+ - NCT07080242RecruitingPhase 1
Study of a new drug for small cell lung cancer and neuroendocrine tumors
This trial tests a new drug called BL-M14D1 for people with certain types of advanced lung cancer or neuroendocrine tumors that have stopped responding to other treatments. It may be an option if your cancer has a specific marker called DLL3.
Huntsville, AlabamaAges 18 years+ - NCT07354022RecruitingPhase 3
Study of HRS-8080 with dalpiciclib for advanced breast cancer after hormone therapy fails
This trial tests a new combination of drugs (HRS-8080 and dalpiciclib) for women with advanced or metastatic breast cancer that has stopped responding to initial hormone therapy after surgery. It aims to see if this combination is safe and effective.
Beijing, Beijing MunicipalityAges 18–75 - NCT05508906RecruitingPhase 1
Test drug OP-1250 with other medicines in ER-positive breast cancer
This Phase 1b study tests OP-1250 (palazestrant) combined with other targeted medicines for ER-positive, HER2-negative advanced or metastatic breast cancer. It mainly looks at safety and correct dosing, but may also help shrink tumors or slow growth.
Gilbert, ArizonaAges 18 years+ - NCT07582887Recruiting
Genetic Testing to Predict Side Effects from Breast Cancer Antibody Drugs
This study examines how genetic differences affect how your body handles three newer breast cancer medications (Sacituzumab Govitecan, Trastuzumab Deruxtecan, or Datopotamab Deruxtecan). A blood test will check your UGT1A1 gene to help doctors predict which side effects you might experience and adjust your treatment accordingly.
Granada, GranadaAges 18 years+ - NCT06625775RecruitingPhase 1
Study of BBO-10203 for advanced solid tumors
This trial tests a new drug called BBO-10203, alone or combined with other cancer treatments, for people with certain advanced breast, colorectal, or lung cancers. It aims to see if the drug is safe and effective.
Duarte, CaliforniaAges 18 years+ - NCT07002177RecruitingPhase 1/Phase 2
Combination therapy study for ER+/HER2- breast cancer
This trial tests a new drug called FWD1802 combined with other treatments for people with a certain type of advanced breast cancer (ER-positive, HER2-negative). It aims to find better options if standard treatments have stopped working or aren't suitable.
ShanghaiAges 18–75 - NCT06586957RecruitingPhase 1
Study of NKT3964 for advanced solid tumors
This trial is testing an experimental oral drug called NKT3964 for people with advanced solid tumors that have stopped responding to standard treatments. The drug works by blocking a protein called CDK2, which some cancers need to grow.
Little Rock, ArkansasAges 18 years+ - NCT06440005RecruitingPhase 1
Testing AGX101 for advanced solid tumors
This study tests a new drug called AGX101 for people with advanced solid tumors that have not responded to other treatments. The goal is to see if it is safe and if it can shrink tumors or slow their growth.
Los Angeles, CaliforniaAges 18 years+ - NCT06066138RecruitingPhase 1
Trial: Adjusting Atezolizumab Dose Based on Drug Levels in Blood
This study tests whether adjusting the dose of the immunotherapy drug atezolizumab (Tecentriq) based on its levels in your blood works well. You may be able to join if you have advanced cancer and your doctor already plans to give you this drug (alone or with other approved treatments).
Bethesda, MarylandAges 18–120 - NCT06224673RecruitingPhase 2
Testing ARX788 for HER2-low advanced breast cancer
This trial tests a new drug, ARX788, for people with HER2-low breast cancer that has spread or cannot be removed by surgery. The goal is to see if ARX788 helps shrink or control the cancer.
San Francisco, CaliforniaAges 18 years+ - NCT06172478RecruitingPhase 2
HER3-DXd for advanced solid tumors after prior treatment
This trial tests a new targeted drug called HER3-DXd for people with several types of advanced solid tumors that have stopped responding to standard treatments. The drug is an antibody-drug conjugate, designed to deliver chemotherapy directly to cancer cells that have a protein called HER3 on their surface.
Duarte, CaliforniaAges 18 years+ - NCT06999187RecruitingPhase 1
Study of DR-0202 for advanced solid tumors after multiple treatments
This trial tests a new drug, DR-0202, for people with certain advanced cancers that have not responded to at least two prior treatments. It may be an option if standard treatments are no longer working.
Denver, ColoradoAges 18 years+ - NCT07410494RecruitingPhase 1/Phase 2
Personalized donor cell therapy for advanced solid tumors
This trial tests a personalized cell therapy (CAR-NK) using donor immune cells that are engineered to find and attack one or two markers on advanced solid tumors. It may be an option for people whose tumors have these specific markers and have exhausted other treatments.
Beijing, Beijing MunicipalityAges 8–85 - NCT03424005RecruitingPhase 1/Phase 2
Testing new drug combinations for advanced breast cancer
This study tests how well and how safely different combinations of cancer drugs work for people with metastatic or inoperable locally advanced breast cancer. It may help by finding a better treatment option and collecting information to guide future care.
Duarte, CaliforniaAges 18 years+
Hear when a new Locally Advanced or Metastatic Breast Cancer trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for locally advanced or metastatic breast cancer?
- Yes. Clin2 currently lists 4,342 recruiting locally advanced or metastatic 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 locally advanced or metastatic 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 locally advanced or metastatic 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
- Breast Cancer Early Stage Breast Cancer (Stage 1-3)
- Locally Advanced Breast Cancer
- Locally Advanced or Metastatic Non-small Cell Lung Cancer
- Advanced/Metastatic Breast Cancer
- Colorectal Cancer (Locally Advanced or Metastatic)
- Lung Cancer (Locally Advanced or Metastatic)
- Advanced or Metastatic Breast Cancer
- Breast Cancer (Triple Negative Breast Cancer (TNBC))
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.