Clinical Trial

A Study to Evaluate the Safety and Efficacy of Intracranial Venous Blood Sampling for Liquid Biopsy in the Diagnosis of Brain Cancers

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Summary
To learn if drawing blood directly from veins inside the brain is safe and can effectively provide the same kind of detailed information about high-grade glioma as traditional surgical biopsy.
Protocol Amendment History 1 amendment
This ClinicalTrials.gov record has been amended once since 2026-03-09.
Trial Details
NCT Number NCT07467109
Lead Sponsor M.D. Anderson Cancer Center
Conditions Intracranial Venous Blood, Brain Cancers, Liquid Biopsy, Evaluate the Safety
Enrollment 20 participants
Start Date 2026-08-19
Primary Completion 2027-05-01 (estimated)
Study Completion 2029-05-01 (estimated)
Updated on ClinicalTrials.gov 2026-03-19