Clinical trials
Advanced or Metastatic Breast Cancer clinical trials
Below are recruiting advanced or metastatic breast cancer clinical trials, each written for real people, not researchers. We’re tracking 6,183 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06439693RecruitingPhase 2
Sequential therapy for newly diagnosed HER2+ breast cancer that has spread
This trial tests a sequence of targeted therapies for people newly diagnosed with HER2-positive breast cancer that has spread to other parts of the body. The goal is to find a treatment plan that can potentially cure the cancer.
Boston, MassachusettsAges 18 years+ - NCT07227415RecruitingPhase 1/Phase 2
Study of a new drug for advanced kidney cancer
This trial tests a new drug, PF-08634404, alone or with other cancer treatments, for adults with advanced kidney cancer that has not been treated before. It aims to see if the drug can help shrink tumors or stop them from growing.
Phoenix, ArizonaAges 18 years+ - NCT05452213RecruitingPhase 4
Study patterns of ribociclib response and resistance in breast cancer
This trial looks at how well ribociclib works and why it may stop working over time in people with advanced, hormone-receptor–positive, HER2-negative breast cancer. It also analyzes blood and tissue samples to help researchers understand resistance patterns and improve future treatment decisions.
Erlangen, BavariaAges 18 years+ - NCT05534438RecruitingPhase 2
Tested targeted radiation plus usual drug treatment in metastatic breast cancer
This Phase 2 study tests whether adding a very focused type of radiation to standard drug treatment can better control metastatic breast cancer. It is for people whose cancer is only progressing in one spot, seen on a PET scan.
Basking Ridge, New JerseyAges 18 years+ - NCT06926868RecruitingPhase 2/Phase 3
Study of a new drug versus chemotherapy for advanced triple-negative breast cancer
This trial tests a new investigational drug called izalontamab brengitecan against standard chemotherapy for people with advanced triple-negative breast cancer who cannot receive immunotherapy. The goal is to see if the new drug works better at shrinking or slowing the cancer.
Hot Springs, ArkansasAges 18 years+ - NCT06107686RecruitingPhase 2
YL202 for advanced solid tumors
This trial tests a new drug called YL202 for people with advanced solid tumors (cancers that have spread or cannot be removed). It aims to see if the drug can shrink tumors or slow cancer growth. You may be able to join if you have certain types of cancer, have not had a previous HER3 treatment, and can provide a tumor sample.
Hefei, AnhuiAges 18–75 - NCT06312176RecruitingPhase 3
Study of new drugs for HR+/HER2- advanced breast cancer
This trial tests two new drugs (sacituzumab tirumotecan and pembrolizumab) against standard treatments for a type of advanced breast cancer that is hormone receptor positive and HER2 negative. It's for people whose cancer has worsened despite hormone therapy with a CDK4/6 inhibitor.
Chandler, ArizonaAges 18 years+ - NCT07553572Recruiting
Smartphone app to track cancer symptoms during treatment
This study tests a smartphone application designed to help you monitor and manage side effects and symptoms while you're receiving chemotherapy or other systemic treatment for breast cancer, colorectal cancer, or lymphoma. The app may help your doctors catch problems early and support you throughout your treatment.
Boston, MassachusettsAges 18 years+ - NCT06525766RecruitingPhase 2
Adaptive capecitabine therapy for metastatic ER+ HER2− breast cancer
This trial tests whether adjusting the dose of the oral chemotherapy capecitabine over time can control metastatic breast cancer that is estrogen-receptor positive (ER+) and HER2−. It is designed for patients who are starting capecitabine or have just started it, and the study will monitor blood changes and tumor response closely.
Scottsdale, ArizonaAges 18 years+ - NCT06265285RecruitingPhase 2
Nivolumab at home vs. clinic for cancer treatment
This study compares giving the immunotherapy drug nivolumab as a shot under the skin at home versus in the clinic. It is for people with certain cancers who are already taking or starting nivolumab.
Jacksonville, FloridaAges 18 years+ - NCT05867251RecruitingPhase 1/Phase 2
AVZO-021 for advanced breast and ovarian cancers
This early-stage study tests AVZO-021, a new anti-cancer medicine, in people with advanced solid tumors like specific types of breast and ovarian (or related) cancers. It’s meant to find the safest dose and look for signs the medicine can shrink tumors, especially in cancers with certain gene changes.
New Haven, ConnecticutAges 18 years+ - NCT07405931Recruiting
Managing chemo side effects with phone calls and a smartphone app
This study tests whether checking in by phone or smartphone app can help manage chemotherapy side effects. If you are starting a new chemo for stomach, lung, breast, or colon cancer, this program may support you from home.
BusanAges 19 years+ - NCT06203600RecruitingPhase 2/Phase 3
Nivolumab plus standard treatment for advanced stomach or esophageal cancer
This trial tests whether adding the immunotherapy drug nivolumab to standard treatment works better for advanced stomach or esophageal cancer. It is for people whose cancer has already progressed after a first round of chemo plus immunotherapy.
Little Rock, ArkansasAges 18 years+ - NCT07198724RecruitingPhase 1/Phase 2
A study of elacestrant plus Enhertu for advanced breast cancer
This trial tests a new combination of two targeted drugs (elacestrant and Enhertu) for people with a specific type of advanced breast cancer (HR-positive, HER2-low or ultra-low) that did not respond to standard treatments like CDK4/6 inhibitors. The goal is to see if this combination works better than current options.
Boston, MassachusettsAges 18 years+ - NCT06500455RecruitingPhase 3
Standard vs longer radiation for brain metastases
This trial compares the usual short course of radiation therapy (one session) to a longer course (up to 5 sessions) for people with cancer that has spread to the brain. The goal is to see if the longer course works better and causes fewer side effects.
Tucson, ArizonaAges 18 years+ - NCT06756035RecruitingPhase 1
Testing CT-95 in advanced cancers with mesothelin
This trial tests a new drug (CT-95) for advanced cancers that have a marker called mesothelin. It's an early-phase study to see if the drug is safe and effective.
Denver, ColoradoAges 18 years+ - NCT04348747RecruitingPhase 2
Vaccine plus pembrolizumab for breast cancer in the brain
This trial studies whether a personalized immune-cell vaccine (dendritic cell vaccine) combined with pembrolizumab can help control brain metastases from certain types of breast cancer. It may help your immune system better recognize and attack cancer cells in the brain.
Tampa, FloridaAges 18 years+ - NCT05524584RecruitingPhase 2
Anastrozole, fulvestrant, and abemaciclib for hormone-positive breast cancer
This trial tests whether combining three medicines can better control hormone-receptor–positive, HER2-negative metastatic breast cancer that cannot be cured with surgery or radiation. It may help shrink tumors and slow disease growth compared with standard hormone therapy approaches.
Orange, CaliforniaAges 18 years+ - NCT07148128RecruitingPhase 1/Phase 2
Testing the safety of WEF-001 for KRAS-mutant cancers
This trial studies a new drug called WEF-001 for people with advanced cancers that have a KRAS mutation. It aims to see if the drug is safe and shrinks tumors when used alone.
Dallas, TexasAges 18 years+ - NCT06349642Recruiting
Testing a live tumor test for immune therapy response
This trial uses a special test on live tumor samples to see if it can predict how well immune checkpoint inhibitors (a type of immunotherapy) will work for different cancers. It may help doctors choose the best treatment for you.
Phoenix, ArizonaAges 18 years+ - NCT05705492RecruitingPhase 2
Olanzapine to help cancer-related weight and appetite loss
This Phase 2 trial tests whether olanzapine can help people with advanced cancer who are losing weight and not eating enough. It looks for improvements in appetite and weight while you receive your first-line palliative cancer treatment.
Portland, OregonAges 18 years+ - NCT06518057RecruitingPhase 2
Sparing memory during brain radiation for leptomeningeal metastases
This trial tests a special type of radiation that avoids the memory center of the brain (the hippocampus) while treating cancer that has spread to the lining of the brain and spinal cord. It may help reduce side effects on thinking and memory for people with breast or lung cancer.
San Francisco, CaliforniaAges 18 years+ - NCT06399419RecruitingPhase 1
Study of CBM588 with immunotherapy for advanced kidney cancer
This trial tests whether adding a probiotic (CBM588) to a standard immunotherapy combination (nivolumab and ipilimumab) helps treat advanced kidney cancer. It is for people with a specific type of kidney cancer that has spread or cannot be removed with surgery, who have not had systemic treatment before.
Duarte, CaliforniaAges 18 years+ - NCT06764095RecruitingPhase 4
Drug combo before bladder or ureter surgery for advanced cancer
This trial tests two drugs, enfortumab vedotin and pembrolizumab, given before surgery to remove the bladder or ureter in people with advanced bladder or upper urinary tract cancer that has spread to lymph nodes or other organs. The goal is to see if this treatment helps shrink the cancer and improves outcomes.
Rochester, MinnesotaAges 18 years+
Hear when a new 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 advanced or metastatic breast cancer?
- Yes. Clin2 currently lists 6,183 recruiting 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 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 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
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.