Search Results - "Ogilvy, S."

Microglia regulate blood clearance in subarachnoid hemorrhage by heme oxygenase-1 by Schallner, Nils, Pandit, Rambhau, LeBlanc, 3rd, Robert, Thomas, Ajith J, Ogilvy, Christopher S, Zuckerbraun, Brian S, Gallo, David, Otterbein, Leo E, Hanafy, Khalid A

“…Subarachnoid hemorrhage (SAH) carries a 50% mortality rate. The extravasated erythrocytes that surround the brain contain heme, which, when released from…”
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Factors predicting reoperation of chronic subdural hematoma following primary surgical evacuation by Motiei-Langroudi, Rouzbeh, Stippler, Martina, Shi, Siyu, Adeeb, Nimer, Gupta, Raghav, Griessenauer, Christoph J, Papavassiliou, Efstathios, Kasper, Ekkehard M, Arle, Jeffrey, Alterman, Ron L, Ogilvy, Christopher S, Thomas, Ajith J

“…OBJECTIVEChronic subdural hematoma (CSDH) is commonly encountered in neurosurgical practice. However, surgical evacuation remains complicated by a high rate of…”
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Direct vs Indirect Revascularization in a North American Cohort of Moyamoya Disease by Lai, Pui Man Rosalind, Patel, Nirav J, Frerichs, Kai U, Patel, Aman B, Aziz-Sultan, M Ali, Ogilvy, Christopher S, Du, Rose

“…Abstract BACKGROUND In adults with ischemic moyamoya disease (MMD), the efficacy of direct vs indirect revascularization procedures remains a matter of debate…”
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Pipeline embolization of posterior circulation aneurysms: a multicenter study of 131 aneurysms by Griessenauer, Christoph J, Ogilvy, Christopher S, Adeeb, Nimer, Dmytriw, Adam A, Foreman, Paul M, Shallwani, Hussain, Limbucci, Nicola, Mangiafico, Salvatore, Kumar, Ashish, Michelozzi, Caterina, Krings, Timo, Pereira, Vitor Mendes, Matouk, Charles C, Harrigan, Mark R, Shakir, Hakeem J, Siddiqui, Adnan H, Levy, Elad I, Renieri, Leonardo, Marotta, Thomas R, Cognard, Christophe, Thomas, Ajith J

“…Flow diversion for posterior circulation aneurysms performed using the Pipeline embolization device (PED) constitutes an increasingly common off-label use for…”
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Middle Meningeal Artery Embolization Versus Conventional Treatment of Chronic Subdural Hematomas by Enriquez-Marulanda, Alejandro, Gomez-Paz, Santiago, Salem, Mohamed M, Mallick, Akashleena, Motiei-Langroudi, Rouzbeh, Arle, J E, Stippler, Martina, Papavassiliou, Efstathios, Alterman, Ron L, Ogilvy, Christopher S, Moore, Justin M, Thomas, Ajith J

“…Abstract BACKGROUND Middle meningeal artery (MMA) embolization is an emerging minimally invasive endovascular technique for chronic subdural hematoma (cSDH)…”
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Validation of the Supplemented Spetzler-Martin Grading System for Brain Arteriovenous Malformations in a Multicenter Cohort of 1009 Surgical Patients by Kim, Helen, Abla, Adib A., Nelson, Jeffrey, McCulloch, Charles E., Bervini, David, Morgan, Michael K., Stapleton, Christopher, Walcott, Brian P., Ogilvy, Christopher S., Spetzler, Robert F., Lawton, Michael T.

“…Abstract BACKGROUND: The supplementary grading system for brain arteriovenous malformations (AVMs) was introduced in 2010 as a tool for improving preoperative…”
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A Multicenter Cohort Comparison Study of the Safety, Efficacy, and Cost of Ticagrelor Compared to Clopidogrel in Aneurysm Flow Diverter Procedures by Moore, Justin M., Adeeb, Nimer, Shallwani, Hussain, Gupta, Raghav, Patel, Apar S., Griessenauer, Christoph J., Youn, Roy, Siddiqui, Adnan, Ogilvy, Christopher S., Thomas, Ajith J.

“…Abstract BACKGROUND Thromboembolic and hemorrhagic complications are among the most feared adverse events in the endovascular treatment of aneurysms, and this…”
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Multimodal cerebral arteriovenous malformation treatment: a 12-year experience and comparison of key outcomes to ARUBA by Pulli, Benjamin, Chapman, Paul H, Ogilvy, Christopher S, Patel, Aman B, Stapleton, Christopher J, Leslie-Mazwi, Thabele M, Hirsch, Joshua A, Carter, Bob S, Rabinov, James D

“…Curative treatment of unruptured brain arteriovenous malformations (AVMs) remains controversial after the only randomized controlled trial, A Randomized Trial…”
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Craniotomy Versus Decompressive Craniectomy for Acute Subdural Hematoma: Systematic Review and Meta-Analysis by Phan, Kevin, Moore, Justin M, Griessenauer, Christoph, Dmytriw, Adam A, Scherman, Daniel B, Sheik-Ali, Sharaf, Adeeb, Nimer, Ogilvy, Christopher S, Thomas, Ajith, Rosenfeld, Jeffrey V

“…Background Acute subdural hematoma (SDH) is a major cause of morbidity after severe traumatic brain injury. Surgical evacuation of the hematoma, either via…”
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Optimal Cost-Effective Screening Strategy for Unruptured Intracranial Aneurysms in Female Smokers by Salih, Mira, Salem, Mohmed M, Moore, Justin M, Ogilvy, Christopher S

“…The prevalence of intracranial aneurysms among female cigarette smokers was shown to be high in previous studies, yet the cost-effectiveness of screening them…”
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A prospective pilot study of gut microbiome in cerebral vasospasm and delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage by Klepinowski, Tomasz, Skonieczna-Żydecka, Karolina, Łoniewski, Igor, Pettersson, Samuel D., Wierzbicka-Woś, Anna, Kaczmarczyk, Mariusz, Palma, Joanna, Sawicki, Marcin, Taterra, Dominik, Poncyljusz, Wojciech, Alshafai, Nabeel S., Stachowska, Ewa, Ogilvy, Christopher S., Sagan, Leszek

“…A recent systematic review indicated that gut–microbiota–brain axis contributes to growth and rupture of intracranial aneurysms. However, gaps were detected in…”
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Quantitative Assessment of In-Stent Stenosis After Pipeline Embolization Device Treatment of Intracranial Aneurysms: A Single-Institution Series and Systematic Review by Ravindran, Krishnan, Salem, Mohamed M., Enriquez-Marulanda, Alejandro, Alturki, Abdulrahman Y., Moore, Justin M., Thomas, Ajith J., Ogilvy, Christopher S.

“…Very little is known about the incidence of in-stent stenosis after flow diverter treatment of intracranial aneurysms. We sought to evaluate the incidence and…”
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Trends of Ruptured and Unruptured Aneurysms Treatment in the United States in Post-ISAT Era: A National Inpatient Sample Analysis by Salem, Mohamed M, Maragkos, Georgios A, Gomez-Paz, Santiago, Ascanio, Luis C, Ngo, Long H, Ogilvy, Christopher S, Thomas, Ajith J, Moore, Justin M

“…Background The ISAT (International Subarachnoid Aneurysm Trial) has generated a paradigm shift towards endovascular treatment for intracranial aneurysms but…”
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Comparison of stent-assisted coil embolization and Pipeline embolization device for endovascular treatment of ophthalmic segment aneurysms: a multicenter cohort study by Adeeb, Nimer, MD, Griessenauer, Christoph J., MD, Foreman, Paul M., MD, Moore, Justin M., MD, PhD, Motiei-Langroudi, Rouzbeh, MD, Chua, Michelle H., MD, Gupta, Raghav, Patel, Apar S., MD, MPH, Harrigan, Mark R., MD, Alturki, Abdulrahman Y., MBBS, MSc, FRCSC, Ogilvy, Christopher S., MD, Thomas, Ajith J., MD

“…Abstract Introduction Stent-assisted coil embolization and flow diversion with the Pipeline embolization device (PED) are both effective endovascular treatment…”
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An analysis of malpractice litigation related to the management of brain aneurysms by Gupta, Raghav, Griessenauer, Christoph J, Moore, Justin M, Adeeb, Nimer, Patel, Apar S, Ogilvy, Christopher S, Thomas, Ajith J

“…OBJECTIVE Given the highly complex and demanding clinical environment in which neurosurgeons operate, the probability of facing a medical malpractice claim is…”
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Flow Diversion for the Treatment of Basilar Apex Aneurysms by Dmytriw, Adam A, Adeeb, Nimer, Kumar, Ashish, Griessenauer, Christoph J, Phan, Kevin, Ogilvy, Christopher S, Foreman, Paul M, Shallwani, Hussain, Limbucci, Nicola, Mangiafico, Salvatore, Michelozzi, Caterina, Krings, Timo, Pereira, Vitor Mendes, Matouk, Charles C, Zhang, Yuchen, Harrigan, Mark R, Shakir, Hakeem J, Siddiqui, Adnan H, Levy, Elad I, Renieri, Leonardo, Cognard, Christophe, Thomas, Ajith J, Marotta, Thomas R

“…Abstract BACKGROUND Flow diversion for basilar apex aneurysms has rarely been reported. OBJECTIVE To assess flow diversion for basilar apex aneurysms in a…”
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Pharmacy-Mediated Antiplatelet Management Protocol Compared to One-time Platelet Function Testing Prior to Pipeline Embolization of Cerebral Aneurysms: A Propensity Score-Matched Cohort Study by Griessenauer, Christoph J, Jain, Abhi, Enriquez-Marulanda, Alejandro, Gupta, Raghav, Adeeb, Nimer, Moore, Justin M, Grassi, Stacey A, Dalal, Shamsher S, Ogilvy, Christopher S, Thomas, Ajith J, Schirmer, Clemens M

“…Abstract BACKGROUND There is ongoing controversy regarding the optimal antiplatelet regimen, and extent or even need for platelet function testing surrounding…”
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Vertebral artery aneurysms and the risk of cord infarction following spinal artery coverage during flow diversion by Dmytriw, Adam A, Kapadia, Anish, Enriquez-Marulanda, Alejandro, Parra-Fariñas, Carmen, Kühn, Anna Luisa, Nicholson, Patrick J, Waqas, Muhammad, Renieri, Leonardo, Michelozzi, Caterina, Foreman, Paul M, Phan, Kevin, Yang, I-Hsiao, Tutino, Vincent M, Ogilvy, Christopher S, Radovanovic, Ivan, Harrigan, Mark R, Siddiqui, Adnan H, Levy, Elad I, Limbucci, Nicola, Cognard, Christophe, Krings, Timo, Pereira, Vitor Mendes, Thomas, Ajith J, Marotta, Thomas R, Griessenauer, Christoph J

“…Coverage of the anterior spinal artery (ASA) ostia is a source of considerable consternation regarding flow diversion (FD) in vertebral artery (VA) aneurysms…”
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Preoperative Embolization of Spinal Tumors: A Systematic Review and Meta-Analysis by Griessenauer, Christoph J, Salem, Mohamed, Hendrix, Philipp, Foreman, Paul M, Ogilvy, Christopher S, Thomas, Ajith J

“…Background Spinal tumors are referred for preoperative embolization to minimize intraoperative blood loss and facilitate surgical resection. Objective To…”
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Flow Diverters for Treatment of 160 Ophthalmic Segment Aneurysms: Evaluation of Safety and Efficacy in a Multicenter Cohort by Griessenauer, Christoph J., Piske, Ronie L., Baccin, Carlos E., Pereira, Benedito J.A., Reddy, Arra S., Thomas, Ajith J., Abud, Thiago G., Ogilvy, Christopher S.

“…Abstract BACKGROUND: Treatment of ophthalmic segment aneurysms (OSA) remains challenging. Flow diverter stents (FDS) have evolved as a promising endovascular…”
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