Clinical trials
Breast Cancer Stage IV clinical trials
Below are recruiting breast cancer stage iv clinical trials, each written for real people, not researchers. We’re tracking 473 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07383818RecruitingPhase 2
Neoadjuvant therapy with trastuzumab rezetecan and toripalimab for HR+/HER2-low breast cancer
This trial tests a combination of two drugs (trastuzumab rezetecan and toripalimab) given before surgery to treat a specific type of breast cancer that is hormone-receptor-positive and HER2-low. It aims to see if this treatment can improve outcomes for patients who have not had prior cancer treatment.
HarbinAges 18–70 - NCT07393425RecruitingPhase 2
Study of two targeted therapies before surgery for HER2+ breast cancer
This trial tests a combination of two drugs, trastuzumab deruxtecan (SHR-A1811) and pertuzumab, given before surgery to shrink HER2-positive breast cancer. It is for women with stage II or III breast cancer who have not yet had treatment and are in good overall health.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT07542106Recruiting
Visual Biofeedback vs. Standard Therapy After Breast Cancer Surgery
This study compares a new visual biofeedback program (using real-time visual feedback to guide exercises) with standard physical therapy to help restore shoulder movement, strength, and function in women recovering from breast cancer surgery. The goal is to see which approach helps patients regain mobility and reduce pain more effectively.
Badajoz, BadajozAges 18 years+ - NCT05903092RecruitingPhase 2
Monalizumab plus durvalumab for small cell lung cancer
This Phase 2 trial tests whether adding monalizumab to durvalumab (two immune-targeting medicines) can improve outcomes in people with small cell lung cancer. You may be able to join if you have certain stage of small cell lung cancer and have not had the specific prior treatments the study allows.
Indianapolis, IndianaAges 18 years+ - NCT06010862RecruitingPhase 1
CAR-T therapy for CEA-positive advanced cancers
This trial tests a new type of immune cell therapy (called CAR-T) that targets a protein called CEA on cancer cells. It is for people with advanced colorectal, esophageal, stomach, or pancreatic cancer who have already tried standard treatments without success.
Nanchang, JiangxiAges 18 years+ - NCT04254263RecruitingPhase 3
Pyrotinib after breast cancer therapy for HER2-positive early disease
This trial studies whether adding pyrotinib after standard treatment helps prevent breast cancer from coming back in people with HER2-positive early-stage breast cancer. You may be eligible if you finished chemotherapy plus trastuzumab and still had signs of cancer in the tissue removed during surgery.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06696378Recruiting
Melatonin, exercise, and breast cancer wellness study
This study tests if taking melatonin and doing a supervised exercise program together can improve health and well-being in women who had breast cancer 5 or more years ago and have gone through menopause. It aims to find a safe, natural way to feel better after treatment.
Soria, SoriaAges 60–80 - NCT06656624RecruitingPhase 2
Ribociclib plus hormone therapy for advanced breast cancer
This trial tests a new approach: starting with a targeted pill (ribociclib) plus hormone therapy (an aromatase inhibitor), instead of immediate chemotherapy, for women with a specific type of breast cancer (ER low-positive, HER2-negative) that is growing quickly. If eligible, you would not have received any prior treatment for your advanced cancer.
Nanjing, JiangsuAges 18–99 - NCT03417115Recruiting
Breast cancer registry study of treatment and outcomes
This is a registry study that collects real-world information about breast cancer care at the start of treatment. It may help researchers better understand which treatments work best for different groups of people.
Many LocationsAges 18 years+ - NCT04744506Recruiting
Targeted removal of armpit nodes after chemotherapy for breast cancer
This trial studies a more targeted surgery to remove cancer-involved lymph nodes in the armpit after you finish chemotherapy before surgery. It may help doctors better remove affected nodes while avoiding unnecessary tissue removal.
Hangzhou, ZhejiangAges 18–85 - NCT06603597Recruiting
HER2-positive breast cancer registry
This registry tracks people with HER2-positive breast cancer to learn more about the disease and how it's treated. You can join at any stage of cancer.
Overland Park, KansasAges 18 years+ - NCT07342283RecruitingPhase 2
QL1706 plus chemo before surgery for triple-negative breast cancer
This trial tests a combination of an immunotherapy drug (QL1706) plus standard chemotherapy given before surgery to shrink triple-negative breast cancer. The goal is to see if this approach helps remove the tumor more completely.
Nantong, JiangsuAges 18 years+ - NCT07394387RecruitingPhase 2
HIFU with or without immunotherapy before chemo for triple-negative breast cancer
This trial tests whether adding focused ultrasound (HIFU) and an immunotherapy drug (PD-1 inhibitor) before standard chemotherapy can improve outcomes for women with stage II or III triple-negative breast cancer (TNBC). It aims to find a more effective way to shrink tumors before surgery.
Nanjing, JiangsuAges 18–70 - NCT07418125Recruiting
Study of tumor cell clusters in high-risk early breast cancer
This trial looks at whether clusters of tumor cells in the blood can give more information about high-risk early breast cancer. It is for people with certain types of breast cancer who are about to start treatment before surgery (neoadjuvant therapy).
LjubljanaAges 18 years+ - NCT05000294RecruitingPhase 1/Phase 2
Atezolizumab plus tivozanib for hard-to-treat “cold” cancers
This early-stage study tests whether combining atezolizumab and tivozanib can shrink advanced, hard-to-treat cancers that do not strongly activate the immune system (“immunologically cold”). It is for people whose cancer has already been treated or has no good standard options.
Gainesville, FloridaAges 18–99 - NCT05490433Recruiting
Robot-assisted versus open nipple-sparing mastectomy with reconstruction
This trial compares two surgical approaches to remove the breast using a nipple-sparing mastectomy and do immediate breast reconstruction—either robot-assisted or open surgery. It aims to see how well each method works and how patients do afterward.
ChangwonAges 19–70 - NCT04858009RecruitingPhase 2
Warm chemotherapy placed in the belly for pancreatic cancer spread
This Phase 2 study tests a treatment that warms chemotherapy and delivers it directly into the abdomen to treat pancreatic cancer that has spread to the lining of the belly (peritoneum). You may be eligible if you completed earlier chemotherapy and your body shows signs the cancer is responding, with limited spread in the abdomen.
Rochester, MinnesotaAges 18–80 - NCT07601178RecruitingPhase 2
Immunotherapy and targeted drugs for advanced triple-negative breast cancer
This trial tests a combination of four drugs—two immunotherapies (QL1706), an anti-angiogenic agent (anlotinib), and chemotherapy (nab-paclitaxel)—as a first-line treatment for advanced triple-negative breast cancer. The goal is to see if this combination slows or stops cancer growth better than standard treatment alone.
Nanjing, JiangsuAges 18–75 - NCT07132749Enrolling by invitation
NEPA for nausea prevention during T-DXd in advanced HER2+ or HER2-low breast cancer
This trial tests whether the anti-nausea combination NEPA (netupitant and palonosetron) can prevent nausea and vomiting caused by the targeted therapy T-DXd in people with advanced HER2-positive or HER2-low breast cancer. It may help you if you are about to start T-DXd for the first time and want to manage treatment side effects.
Seoul, Gangnam-guAges 19 years+ - NCT05918328RecruitingPhase 2
Testing two medicines before surgery for HER2-positive breast cancer
This Phase 2 trial compares nab-PH plus pyrrolitinib versus TCbHP as treatment given before breast surgery. It aims to see which option works better and is safe for people with HER2-positive invasive breast cancer.
Zhengzhou, HenanAges 18–65 - NCT07581834RecruitingPhase 2
Dalpiciclib plus hormone therapy for early hormone-positive breast cancer
This study tests whether adding a new drug called dalpiciclib to standard hormone therapy improves outcomes for women with early-stage breast cancer that is hormone-receptor positive. The goal is to see if this combination is more effective and safe than hormone therapy alone.
Fuzhou, FujianAges 18 years+ - NCT06605521Recruiting
Study on removing lymph nodes above the collarbone for breast cancer
This trial tests if removing cancerous lymph nodes above the collarbone helps treat breast cancer that has spread there. It aims to see if this surgery, along with standard treatments, is safe and effective.
Zhengzhou, HenanAges 18–80 - NCT05306041RecruitingPhase 2
Pre-surgery hormone therapy with or without PI3K inhibitor
This trial tests whether giving hormone-blocking treatment before surgery works better when combined with an added targeted drug for certain breast cancers. It may help shrink the tumor and improve outcomes for people whose tumors have specific hormone and genetic features.
Essen, North Rhine-WestphaliaAges 18 years+ - NCT07043725RecruitingPhase 3
Neoadjuvant TQB2102 for HER2-positive breast cancer
This trial tests a new drug called TQB2102 given before surgery for HER2-positive breast cancer. The goal is to see if it can shrink the tumor enough to allow a successful surgery.
Bengbu, AnhuiAges 18–75
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Common questions
- Are there clinical trials for breast cancer stage iv?
- Yes. Clin2 currently lists 473 recruiting breast cancer stage iv 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 stage iv 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 stage iv 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)
- Breast Cancer (Triple Negative Breast Cancer (TNBC))
- Anatomic Stage IV Breast Cancer AJCC v8
- Anatomic Stage III Breast Cancer AJCC v8
- Anatomic Stage II Breast Cancer AJCC v8
- Anatomic Stage I Breast Cancer AJCC v8
- Early-stage Breast Cancer
- Breast Cancer Stage III
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.