Tear fluid test for detecting tumor particles in glioblastoma
Part of Cancer clinical trials.
This study looks at whether tiny particles from glioblastoma tumors can be found in tears. If successful, it could lead to a simple eye test to monitor the disease, but this study is only looking to see if the test works.
Summary written for real people, not researchers, by Clin2.
Who can take part
- 18 years of age or older
- Diagnosed with glioblastoma (a type of brain tumor) or be a healthy volunteer
- Have a Rickham reservoir or shunt in place (a small device under the scalp used for fluid drainage or medication delivery)
- Willing to have tears collected using a small strip of paper placed on the lower eyelid
- Not have eye infections, recent eye surgery, or chronic dry eyes
- Able to provide consent or have a legal representative consent
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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