Clinical Efficiency of Motor Pathway Mapping Using Diffusion Tensor Imaging Tractography and Intraoperative Subcortical Stimulation in Cerebral Glioma Surgery
Adverse effects caused by electrical stimulation during the operation were recorded. All
subjects adopted early postoperative MRI examinations (within 3 days) to evaluate both the
extent of tumor resection and the integrity of the PTs. Muscle strength was assessed
preoperatively and postoperatively.The Karnofsky Performance Scale (KPS) was adopted for
grading functional status at the 6-month evaluation. Further tumor progression interval and
survival analysis was conducted for each subject with high-grade glioma (HGG)
Interventional
Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Single Blind (Outcomes Assessor), Primary Purpose: Treatment
Extent of tumor resection and the integrity of the PTs confirmed by postoperative MRI
within 3 days
No
Liangfu Zhou, Doctorate
Study Chair
Huashan Hospital, Fudan University
China: Food and Drug Administration
07QA14008
NCT01351337
October 2008
November 2011
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