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Feasibility of Intraoperative Microdialysis During Neurosurgery for Central Nervous System Malignancies

NCT04047264 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2026-02-12

No results posted yet for this study

Summary

This clinical trial evaluates the use of microdialysis catheters during surgery to collect biomarkers, and studies the feasibility of intraoperative microdialysis during neurosurgery for central nervous system malignancies. A biomarker is a measurable indicator of the severity or presence of disease state. Information collected in this study may help doctors to develop new strategies to better diagnose, monitor, and treat brain tumors.

Conditions

Interventions

PROCEDURE

Microdialysis

Undergo microdialysis

PROCEDURE

Magnetic Resonance Imaging

Undergo MRI

Sponsors & Collaborators

  • National Cancer Institute (NCI)

    collaborator NIH

  • National Institute of Neurological Disorders and Stroke (NINDS)

    collaborator NIH

  • Mayo Clinic

    lead OTHER

Principal Investigators

  • Terence C Burns, MD, PhD · Mayo Clinic in Rochester

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-01-01
Primary Completion
2027-09-01
Completion
2027-09-01
FDA Device
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04047264 on ClinicalTrials.gov