Developing Criteria for Cortical Resections

Status Completed

Clinical Trial Summary

The purpose of this study is to study how disease processes like tumors or epilepsy spread in the brain.

Clinical Trial Description

The purpose of this study is to study how disease processes like tumors or epilepsy spread in the brain. During surgery small pieces of abnormal (unusual) brain tissue may be removed. We analyze these specimens using more advanced microscopic and electrophysiologic techniques than are usually applied to such tissue specimens. In addition, some tissues can be maintained in laboratory conditions to allow analysis over the longer term. No extra brain tissue is taken to perform these studies. The tissue analysis is performed by the research team and are compared to the routine (normal) electrical recordings that are taken during this type of brain surgery. Currently there are no instructions telling a doctor how much brain tissue should be cut out to prevent the spread of tumors or epilepsy. We are hoping that the results of this study help us to better know how much brain tissue needs to be removed to prevent the spread of tumors or epilepsy. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00152659
Study type	Observational
Source	University of Chicago
Contact
Status	Completed
Phase
Start date	September 1, 1998
Completion date	November 14, 2022

View Details

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