Ommaya device for easier testing of brain tumor fluid
Part of Brain & nervous system, Cancer clinical trials.
This study places a small device in the brain area (called an Ommaya reservoir) so doctors can collect brain fluid to test tumor markers over time. It may help researchers learn more about brain tumors, while also fitting alongside your planned brain surgery at Mayo Clinic.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You’re older than 18 years
- You have signs on exam/imaging that suggest a brain tumor
- You are already planning brain surgery to remove the tumor (or suspected tumor)
- You’re willing to get the Ommaya device placed at Mayo Clinic in Rochester, Minnesota
- You agree to provide fluid samples through the Ommaya at least two more times
- You agree to store brain fluid in a research biobank (separate sign-up required)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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