Analysis of Brain Tumors Using Matrix Assisted Laser Desorption/Ionization Mass Spectrometry
We are collecting brain tissue specimens and blood samples from patients at Vanderbilt
University Medical Center who are undergoing intracranial surgery to remove brain tissue,
including brain tumors, tissue from epilepsy surgery and brain tissue removed during surgery
for other non-cancerous types of brain tissus. These specimens will then be studied using a
novel microscopic laser-directed protein mass spectrometric analysis. Data from different
brain tissues including tumors of different histological sub-types will be analyzed for
unique protein signatures. These protein signatures will then be statistically correlated
with clinical data including time to tumor progression and response to therapy.
The goal of this study is to determine molecular patterns that will be more predictive of
tumor behavior, thus leading to an improved understanding of the basic biology of these
poorly understood cancers. This in turn, may lead to more refined therapies and improved
outcomes.
Observational
N/A
Reid C. Thompson, MD
Principal Investigator
Vanderbilt University Medical Center, Department of Neurological Surgery
United States: Institutional Review Board
030258
NCT00592709
May 2003
Name | Location |
---|---|
Vanderbilt University Medical Center, Department of Neurological Surgery | Nashville, Tennessee 37232 |