Find a clinical trial
A clinical trial is a research study that people can join. Some test a new treatment. Some test a new way to use a treatment we already have. Joining one is always your choice.
How to think about a clinical trial covers what taking part involves, when to ask, and what the phases mean.
Talk to your care team before you contact a trial. They know your history and can tell you whether a trial is worth your time. Nothing on this page is medical advice, and we are not part of any trial.
Trials near you
Enter your ZIP code to see open trials with a site within 50 miles. We use your ZIP only to run that search. We do not store it.
This box works for US ZIP codes only. Outside the US, use the country filter below to see trials in your country. It will not tell you how far away they are.
Trials by countries
Showing 478 trials. Trials we know are closed are left out. This list is the brain tumor trials we track, not every trial on ClinicalTrials.gov. The search above looks at all of them.
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Testing whether pesticide exposure affects glioblastoma treatment
This study looks at whether past pesticide exposure changes how a brain tumor responds to treatment.
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Testing tarlatamab before and after surgery for high-grade glioma that came back
This study tests a drug called tarlatamab in people having surgery for a brain tumor that came back.
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Project: Every Child for Younger Patients With Cancer
From the trial team: This study gathers health information for the Project: Every Child for younger patients with cancer.
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Testing Sodium Thiosulfate to Protect Hearing During Medulloblastoma Treatment
This trial is testing whether an added drug can lower hearing loss from medulloblastoma treatment.
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A study of TY-9591 for lung cancer that has spread to the brain
This study tests a drug called TY-9591 in people whose lung cancer has spread to the brain.
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A drug switched on by sound waves for glioblastoma that came back or is growing
This study tests a drug that is turned on by focused sound waves aimed at the tumor.
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Focused radiation before brain surgery, or after it, for cancer that has spread to the brain
This study compares giving focused radiation before brain surgery with giving it after.
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Testing changed immune cells for glioblastoma that has come back
This trial tests changed immune cells in people whose glioblastoma has come back.
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Radiation After Surgery or Close Watching for Low-Risk Meningioma
This trial tests whether radiation after surgery helps more than close watching.
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Testing whether expert team reviews help adults with cancer that spread to the brain
This study asks if a team of brain cancer experts reviewing your case leads to better care.
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Proton radiation for adults with benign or slow growing brain tumors
This study tests proton radiation in adults who have a benign or slow growing brain tumor.
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A vaccine called PEP-CMV for children with certain brain tumors
This study tests a vaccine in children with high-grade glioma, DIPG, or medulloblastoma that has come back.
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Testing a Tumor Vaccine Plus Vorasidenib for IDH1 Mutant Lower Grade Glioma That Came Back
This study tests a tumor vaccine given with a drug called vorasidenib.
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A study of smell and thinking tests in people with glioblastoma
This study checks if a person's sense of smell is linked to how glioblastoma goes.
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A Study of Symptoms and Daily Life in Breast Cancer That Spreads to the Brain
This study looks at how brain and spinal fluid spread from breast cancer affects daily life.
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Comparing proton radiation and photon radiation for WHO grade 2 and 3 glioma
This trial is testing whether the type of radiation used changes how thinking and memory hold up after treatment.
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Special brain scans to help guide tube placement in glioma surgery
This study tests whether new scans can help doctors place treatment tubes in the brain.
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Molecular Testing for the MD Anderson Cancer Center Personalized Cancer Therapy Program
From the trial team: This study performs standardized testing of tumor tissue samples to learn which genes are mutated (have changed) in order to provide personalized cancer therapy options to cancer patients at MD Anderson.
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Testing utidelone with capecitabine for HER2-negative breast cancer that has spread to the brain
This trial is testing two cancer drugs in people whose breast cancer has spread to the brain.
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Testing a new drug, BGB-58067, in newly diagnosed glioblastoma with MTAP missing
This trial is testing a new drug in people just diagnosed with glioblastoma.
Trial information comes from ClinicalTrials.gov, a service of the U.S. National Library of Medicine. We copy it as it is published there and do not change it. Always check the trial's own page for the latest.