Clinical trials
Unresectable Breast Cancer clinical trials
Below are recruiting unresectable breast cancer clinical trials, each written for real people, not researchers. We’re tracking 266 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07117214RecruitingPhase 1
Study of a new imaging agent for breast and lung cancers
This trial tests a new imaging agent called [68Ga]Ga-DWJ155 to see how well it helps detect certain types of advanced breast cancer and non-small cell lung cancer. It may help doctors better understand the cancer and guide treatment decisions.
Groningen, Provincie GroningenAges 18–100 - NCT06596915RecruitingPhase 1
BA1302 for advanced solid tumors
This trial tests a new drug, BA1302, for people with advanced solid tumors that have stopped responding to standard treatments. The study aims to see if BA1302 is safe and effective.
BeijingAges 18 years+ - NCT06365788RecruitingPhase 2
Bicalutamide and Abemaciclib for AR-positive Triple-negative Breast Cancer
This trial tests a combination of two oral drugs—bicalutamide and abemaciclib—for people with a specific type of advanced triple-negative breast cancer that grows in response to androgen hormones (AR-positive). The goal is to see if this treatment can shrink tumors or slow disease progression.
AntwerpAges 18 years+ - NCT06150664RecruitingPhase 1
Study of CTX-8371 for advanced cancers no longer helped by standard therapy
This trial tests a new drug called CTX-8371 for people with advanced cancers (melanoma, head and neck, lung, triple-negative breast, or Hodgkin lymphoma) that have stopped responding to standard treatments, especially immunotherapy. It is a first-in-human study, meaning doctors are learning if the drug is safe and how well it works.
Margate, FloridaAges 18 years+ - NCT05768932RecruitingPhase 1
Study drug for advanced cancers or relapsed AML
This Phase 1 trial tests BAL0891, a new study treatment, in people with advanced solid tumors that have run out of treatment options, or in relapsed/refractory acute myeloid leukemia (AML). The goal is to find a safe dose and see how well it may work in these hard-to-treat cancers.
New Haven, ConnecticutAges 18 years+ - NCT07646106RecruitingPhase 1
Testing THE-0504 in Advanced Solid Tumors
This Phase 1 trial tests a new drug called THE-0504 in patients with advanced solid tumors (like lung, colon, pancreas, stomach, or breast cancer) that have not responded to standard treatments. The study aims to find the right dose and understand how well and safely the drug works.
Rome, LazioAges 18 years+ - NCT04025164Recruiting
Shorter vs standard breast radiation after lumpectomy
This study compares a shorter course of radiation to a standard longer course after breast-conserving surgery (lumpectomy). It’s meant to see which schedule works just as well while focusing on safety and cancer control.
Guiyang, GuizhouAges 18–70 - NCT07060807RecruitingPhase 3
Patritumab deruxtecan for advanced breast cancer
This study tests an investigational drug called patritumab deruxtecan for people with a certain type of advanced breast cancer that is hormone receptor-positive and HER2-negative. The drug targets a protein called HER3, which is common on these cancer cells, and may slow or shrink the cancer when previous treatments have stopped working.
Daphne, AlabamaAges 18 years+ - NCT06997029RecruitingPhase 1
Study of BMS-986500 for advanced solid tumors
This trial tests a new drug called BMS-986500, alone or with other treatments, for people with advanced solid tumors that cannot be removed by surgery or have spread. It aims to see if the drug is safe and effective.
Birmingham, AlabamaAges 18 years+ - NCT06820255RecruitingPhase 4
DNA repair and platinum chemo for advanced bladder cancer
This trial tests how well platinum-based chemotherapy works in people with advanced bladder cancer that has certain DNA repair gene changes. It aims to see if these genetic markers can predict who benefits most from treatment.
RomeAges 18 years+ - NCT06324357RecruitingPhase 1/Phase 2
Zongertinib for HER2-positive cancers that have spread
This trial tests a new pill called zongertinib, alone or with other drugs, for people with HER2-positive cancers (like breast, stomach, or colorectal cancer) that have spread and are no longer responding to standard treatments. The goal is to find the best dose and see if it can help shrink tumors or slow the disease.
Cerritos, CaliforniaAges 18 years+ - NCT05652283RecruitingPhase 2
Combination treatment before surgery for advanced ovarian cancer
This trial tests two oral medications, pamiparib and surufatinib, given before surgery to shrink advanced ovarian cancer. The goal is to make surgery more successful and potentially improve outcomes for patients who cannot have surgery right away.
Hefei, AnhuiAges 18 years+ - NCT05086692RecruitingPhase 1/Phase 2
Beta-only IL-2 therapy for advanced solid tumors
This Phase 1/2 study tests a beta-only version of IL-2, an immune-stimulating treatment, to shrink or control advanced or metastatic solid tumors. It’s mainly designed to check safety and to see if it can help patients by improving tumor response.
San Diego, CaliforniaAges 18 years+ - NCT05877599RecruitingPhase 1
Study of a new treatment for advanced cancers with a specific gene change
This trial tests a new type of therapy (NT-175) for people with certain advanced cancers that have a specific genetic change. It might help if your tumor has the TP53 R175H mutation and you have the HLA-A*02:01 immune marker.
Gilbert, ArizonaAges 18 years+ - NCT07297667RecruitingPhase 1
CAR T-cell therapy for certain advanced solid tumors
This trial tests a new treatment called GCAR1, which uses your own immune cells (T-cells) to find and attack cancer cells that have a specific marker called GPNMB. It is for people with certain advanced solid tumors that have not responded to other treatments. The goal is to see if this therapy can help shrink or control the tumor.
Calgary, AlbertaAges 15 years+ - NCT06185556RecruitingPhase 2/Phase 3
New treatments for liver tumors near blood vessels or bile ducts
This trial tests two procedures—irreversible electroporation and stereotactic body radiotherapy—for people whose colorectal cancer has spread to the liver (1–3 tumors near major blood vessels or bile ducts) and can't be surgically removed or treated with heat. The goal is to see if these approaches can safely destroy those hard-to-reach tumors.
Amsterdam, North HollandAges 18 years+ - NCT06272864Recruiting
A study looking at genetics of certain advanced cancers
This study tests the genes of your cancer to learn more about advanced breast, lung, melanoma, or sarcoma tumors. It may help doctors find better ways to treat these cancers in the future.
Rogers, ArkansasAges 18 years+ - NCT07287917RecruitingPhase 1/Phase 2
Testing a new drug combo for advanced breast cancer or melanoma
This trial tests a new combination of drugs (AMXT 1501, DFMO, and standard therapies) for people with advanced solid tumors, specifically breast cancer (ER+ HER2-) or melanoma that has progressed after other treatments. The goal is to see if this combination can help shrink tumors or slow their growth.
Tucson, ArizonaAges 18 years+ - NCT06841354RecruitingPhase 3
Sac-TMT alone or with pembrolizumab for advanced triple-negative breast cancer
This trial tests a new drug, Sac-TMT, given alone or with an immunotherapy drug (pembrolizumab) for people with advanced triple-negative breast cancer who have not yet received any treatment for advanced disease. The goal is to see if this combination can shrink tumors or slow the cancer's growth.
Mobile, AlabamaAges 18 years+ - NCT05208762RecruitingPhase 1
PD-L1 antibody drug study for advanced lung and head/neck cancers
This Phase 1 trial tests a new experimental drug (PF-08046054/SGN-PDL1V) in people with advanced solid tumors that have not responded to standard treatment or can’t use it. It is designed to see how the drug works and how safe it is, with a focus on tumors that have PD-L1 seen on prior lab testing.
Birmingham, AlabamaAges 18 years+ - NCT05372614RecruitingPhase 1
Testing trastuzumab deruxtecan and neratinib for HER2-positive cancers
This trial tests a combination of two targeted drugs, trastuzumab deruxtecan (Enhertu) and neratinib, for people with solid tumors that have a HER2 gene change. The goal is to see if the combination is safe and works well for cancers that have not responded to at least one prior treatment.
Duarte, CaliforniaAges 18 years+ - NCT05408845RecruitingPhase 2
Study drug vs standard care for HER2 salivary gland cancer
This Phase 2 trial tests how well ado-trastuzumab emtansine (and compares to two standard treatment options) works for salivary gland cancers that are HER2-positive or HER2-low. It aims to see whether the study drug can control cancer better and with acceptable side effects.
Birmingham, AlabamaAges 18 years+ - NCT06958328RecruitingPhase 3
Higher dose radiation for locally advanced pancreatic cancer
This trial tests whether giving a higher dose of radiation to the pancreas is safe and effective for people with locally advanced pancreatic cancer who have already had chemotherapy without progression.
Gilbert, ArizonaAges 18 years+ - NCT05451784RecruitingPhase 1/Phase 2
PD-1 TIL therapy for advanced triple-negative breast cancer
This study tests an immune-cell treatment made from your tumor tissue. It aims to help people with advanced or metastatic triple-negative breast cancer by collecting PD-1–positive immune cells and giving them back after treatment.
BarcelonaAges 18 years+
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Common questions
- Are there clinical trials for unresectable breast cancer?
- Yes. Clin2 currently lists 266 recruiting unresectable 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 unresectable 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 unresectable 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.