Mayo Clinic
This study examines cerebrospinal biomarkers in patients with brain tumors. A biomarker is a measurable indicator of the severity or presence of your disease state. Collecting and storing samples of cerebrospinal fluid from patients with brain tumors to study in the laboratory may help doctors develop new strategies to better diagnose, monitor, and treat brain tumors.
PRIMARY OBJECTIVE: I. To collect cerebrospinal fluid (CSF) samples that can provide a resource to the research community for biomarker discovery in patients with gliomas. SECONDARY OBJECTIVE: I. Evaluate the feasibility of serial CSF sampling from patients with brain tumors for longitudinal evaluation of tumor biomarkers. OUTLINE: Patients undergo collection of CSF samples via lumbar puncture at least 2 times. Patients may undergo additional collection of additional CSF samples if they choose. After completion of study treatment, patients are followed up periodically.
Inclusion Criteria: * Any evidence of neoplasm involving the central nervous system (CNS) or its adjacent structures in contact with CSF. Such lesions may include but are not limited to intra-axial or extra-axial lesions, which could be benign, malignant or as yet undefined, involving the brain, spine, meninges, nerves, or vasculature or supporting structures * Subjects must be 18 years of age or older Exclusion Criteria: * Patients who are under 18 years of age or are a member of a vulnerable population will be excluded from this study * Pregnant women or women who may be pregnant are spec…
Undergo collection of CSF samples
Review of medical records
Arctuva estimate
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