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Your search keyword '"Prabhu, Sujit"' showing total 17 results
Start Over Author "Prabhu, Sujit" Journal journal of neurosurgery
17 results on '"Prabhu, Sujit"'

6. Stereotactic radiosurgery for intraventricular brain metastases

Author

Farnia, Benjamin, primary, Voong, K. Ranh, additional, Brown, Paul D., additional, Allen, Pamela K., additional, Guha-Thakurta, Nandita, additional, Prabhu, Sujit S., additional, Rao, Ganesh, additional, Wang, Qianghu, additional, Zhao, Zhongxiang, additional, and Mahajan, Anita, additional

Published
2014
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7. Awake craniotomy for gliomas in a high-field intraoperative magnetic resonance imaging suite: analysis of 42 cases

Author

Maldaun, Marcos V. C., primary, Khawja, Shumaila N., additional, Levine, Nicholas B., additional, Rao, Ganesh, additional, Lang, Frederick F., additional, Weinberg, Jeffrey S., additional, Tummala, Sudhakar, additional, Cowles, Charles E., additional, Ferson, David, additional, Nguyen, Anh-Thuy, additional, Sawaya, Raymond, additional, Suki, Dima, additional, and Prabhu, Sujit S., additional

Published
2014
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8. A prospective randomized trial of perioperative seizure prophylaxis in patients with intraparenchymal brain tumors

Author

Wu, Adam S., primary, Trinh, Victoria T., additional, Suki, Dima, additional, Graham, Susan, additional, Forman, Arthur, additional, Weinberg, Jeffrey S., additional, McCutcheon, Ian E., additional, Prabhu, Sujit S., additional, Heimberger, Amy B., additional, Sawaya, Raymond, additional, Wang, Xuemei, additional, Qiao, Wei, additional, Hess, Kenneth R., additional, and Lang, Frederick F., additional

Published
2013
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9. Validation of Recursive Partitioning Analysis and Diagnosis-Specific Graded Prognostic Assessment in patients treated initially with radiosurgery alone

Author

Likhacheva, Anna, primary, Pinnix, Chelsea C., additional, Parikh, Neil, additional, Allen, Pamela K., additional, Guha-Thakurta, Nandita, additional, McAleer, Mary, additional, Sulman, Erik P., additional, Mahajan, Anita, additional, Shiu, Almon, additional, Luo, Dershan, additional, Chiu, Max, additional, Brown, Paul D., additional, Prabhu, Sujit S., additional, and Chang, Eric L., additional

Published
2012
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10. Multiple craniotomies in the management of multifocal and multicentric glioblastoma

Author

Hassaneen, Wael, primary, Levine, Nicholas B., additional, Suki, Dima, additional, Salaskar, Abhijit L., additional, de Moura Lima, Alessandra, additional, McCutcheon, Ian E., additional, Prabhu, Sujit S., additional, Lang, Frederick F., additional, DeMonte, Franco, additional, Rao, Ganesh, additional, Weinberg, Jeffrey S., additional, Wildrick, David M., additional, Aldape, Kenneth D., additional, and Sawaya, Raymond, additional

Published
2011
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17. Decoding the clinical effects of low-grade glioma-induced cortical excitability.

Author

Catalino MP, Noll KR, Wefel JS, Michener H, Prinsloo S, Tummala S, and Prabhu S

Subjects
Adult, Humans, Brain, Seizures etiology, Transcranial Magnetic Stimulation, Evoked Potentials, Motor physiology, Glioma surgery, Cortical Excitability physiology
Abstract

Objective: Patients with low-grade glioma (LGG) in eloquent regions often present with seizures, and findings on detailed neuropsychological testing are often abnormal. This study evaluated the association between cortical excitability, seizures, and cognitive function in patients with LGG., Methods: LGG patients who underwent transcranial magnetic stimulation (TMS) from January 2021 to December 2022 were studied. Cortical excitability was measured using the resting motor thresholds (RMTs) of the upper and lower extremities. Early postoperative seizures served as the seizure endpoint. Neuropsychological assessment was completed prior to surgery contemporaneous with the TMS studies., Results: A total of 31 patients were analyzed for seizure outcome. Median (interquartile range [IQR]) upper-extremity RMT was 39% (34%-46%) of maximum stimulator output, and the median (IQR) lower-extremity RMT was 69% (51%-79%). Lower-extremity RMT was higher in patients with early postoperative seizures, especially in those with motor region tumors (p = 0.02); however, RMT was not associated with seizures at presentation or long-term seizure control. A total of 26 patients completed neuropsychological assessment. There were significant negative correlations between upper-extremity RMT and psychomotor processing speed (Wechsler Adult Intelligence Scale-Fourth Edition [WAIS-IV] Processing Speed Index r = -0.42, p = 0.031; WAIS-IV Coding r = -0.41, p = 0.036; WAIS-IV Symbol Search r = -0.39, p = 0.048), executive function (Trail Making Test Part B r = -0.41, p = 0.036), and hand dexterity (Grooved Pegboard Test r = -0.50, p = 0.047)., Conclusions: RMT was positively correlated with early postoperative seizure risk and negatively correlated with psychomotor processing speed, executive function, and hand dexterity. These findings support the theory of local and regional resting oscillatory network dysfunction from a glioma-brain network.

Published
2023
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