SymeonMissiosMD

PubMed

• Long-term disease-free survival following comprehensive involved site radiotherapy for oligometastases.
  Johnny Kao, Michelle Sahagian, Vani Gupta, Symeon Missios, Ashish Sangal> ;Frontiers in Oncology. 2023 Jan 1
• 15 citations
  Characteristics of a COVID-19 Cohort With Large Vessel Occlusion: A Multicenter International Study.
  Pascal Jabbour, Adam A Dmytriw, Ahmad Sweid, Michel Piotin, Kimon Bekelis, Nader Sourour, Eytan Raz, Italo Linfante, Guilherme Dabus, Max Kole, Mario Martínez-Galdámez...> ;Neurosurgery. 2022 Jun 1
• 4 citations
  Association of radiation dose intensity with overall survival in patients with distant metastases.
  Johnny Kao, Mark K. Farrugia, Samantha Frontario, Amanda Zucker, Emily Copel, John Loscalzo, Ashish Sangal, Anurag K. Singh, Symeon Missios> ;Cancer Medicine. 2021 Sep 30
• 12 citations
  Predictors of ventriculostomy infection in a large single-center cohort.
  Ahmad Sweid, Joshua H. Weinberg, Rawad Abbas, Kareem El Naamani, Stavropoula Tjoumakaris, Christine Wamsley, Erica Mann, Christopher Neely, Jeffery Head, David Nauheim...> ;Journal of Neurosurgery. 2021 Apr 1
• 41 citations
  Ischemic Stroke Occurs Less Frequently in Patients With COVID-19: A Multicenter Cross-Sectional Study.
  Kimon Bekelis, Symeon Missios, Javaad Ahmad, Nicos Labropoulos, Clemens M. Schirmer, Daniel R. Calnan, Jonathan Skinner, Todd A. MacKenzie> ;Stroke. 2020 Oct 27
• 76 citations
  Cerebral ischemic and hemorrhagic complications of coronavirus disease 2019.
  Ahmad Sweid, Batoul Hammoud, Kimon Bekelis, Symeon Missios, Stavropoula Tjoumakaris, Michael R. Gooch, Nabeel Herial, Hekmat Zarzour, Victor Romo, Maureen DePrince, Ro...> ;International Journal of Stroke. 2020 Jun 26
• 22 citations
  Pipeline for Distal Cerebral Circulation Aneurysms.
  Elias Atallah, Hassan Saad, Nikolaos Mouchtouris, Kimon Bekelis, Jackson Walker, Nohra Chalouhi, Stavropoula Tjoumakaris, Michelle J. Smith, Robert H. Rosenwasser, Hek...> ;Neurosurgery. 2019 Sep 1
• 9 citations
  Emergency medical services for acute ischemic stroke: hub-and-spoke model versus exclusive care in comprehensive centers
  Kimon Bekelis, Symeon Missios, Shannon Coy, Bruce Mayerson, Todd A. MacKenzie> ;Journal of Clinical Neuroscience. 2019 Feb 1
• 18 citations
  Effect of treatment period on outcomes after stereotactic radiosurgery for brain arteriovenous malformations: an international multicenter study
  , , , , , , , , , , , , , , , , , , > ;Journal of Neurosurgery. 2019 Feb 1
• 17 citations
  Phase I Trial of Radiosurgery Dose Escalation Plus Bevacizumab in Patients With Recurrent/Progressive Glioblastoma.
  Mahmoud Abbassy, Symeon Missios, Gene H. Barnett, Cathy Brewer, David M. Peereboom, Manmeet Ahluwalia, Gennady Neyman, Samuel T. Chao, John H. Suh, Michael A. Vogelbaum> ;Neurosurgery. 2018 Sep 1
• 35 citations
  Stereotactic radiosurgery for Spetzler-Martin Grade IV and V arteriovenous malformations: an international multicenter study.
  Mohana Rao Patibandla, Dale Ding, Hideyuki Kano, Zhiyuan Xu, John Y K Lee, David Mathieu, Jamie Whitesell, John T Pierce, Paul P Huang, Douglas Kondziolka, Caleb Felic...> ;Journal of Neurosurgery. 2018 Aug 1
• 6 citations
  Surgical outcomes for patients diagnosed with dementia: A coarsened exact matching study.
  Kimon Bekelis, Symeon Missios, Joel Shu, Todd A. MacKenzie, Bruce Mayerson> ;Journal of Clinical Neuroscience. 2018 May 5
• 6 citations
  Association of Hospitalization for Neurosurgical Operations in Magnet Hospitals With Mortality and Length of Stay.
  Symeon Missios, Kimon Bekelis> ;Neurosurgery. 2018 Mar 1
• 5 citations
  Outcomes of Elective Cerebral Aneurysm Treatment Performed by Attending Neurosurgeons after Night Work
  Kimon Bekelis, Symeon Missios, Todd A. MacKenzie> ;Neurosurgery. 2018 Mar 1
• 3 citations
  Correlation of hospital magnet status with the quality of physicians performing neurosurgical procedures in New York State.
  Kimon Bekelis, Symeon Missios, Todd A. MacKenzie> ;British Journal of Neurosurgery. 2018 Jan 24
• 28 citations
  Stereotactic Radiosurgery for Brainstem Arteriovenous Malformations: A Multicenter Study.
  Or Cohen-Inbar, Robert M. Starke, Cheng-Chia Lee, Hideyuki Kano, Paul P. Huang, Douglas Kondziolka, Inga S. Grills, Danilo Silva, Mahmoud Abbassy, Symeon Missios, Gene...> ;Neurosurgery. 2017 Dec 1
• 6 citations
  Association of Hospital Teaching Status with Neurosurgical Outcomes: An Instrumental Variable Analysis.
  Kimon Bekelis, Symeon Missios, Shannon Coy, Todd A. MacKenzie> ;World Neurosurgery. 2017 Nov 23
• 4 citations
  Access disparities to Magnet hospitals for patients undergoing neurosurgical operations.
  Symeon Missios, Kimon Bekelis> ;Journal of Clinical Neuroscience. 2017 Oct 1
• 3 citations
  Access disparities to Magnet hospitals for ischemic stroke patients.
  Kimon Bekelis, Symeon Missios, Todd A. MacKenzie> ;Journal of Clinical Neuroscience. 2017 Sep 1
• 16 citations
  Early versus late arteriovenous malformation responders after stereotactic radiosurgery: an international multicenter study.
  Or Cohen-Inbar, Robert M. Starke, Gabriella Paisan, Hideyuki Kano, Paul P. Huang, Rafael Rodriguez-Mercado, Luis Almodovar, Inga S. Grills, David Mathieu, Danilo Silva...> ;Journal of Neurosurgery. 2017 Sep 1
• 12 citations
  Stereotactic radiosurgery for cerebellar arteriovenous malformations: an international multicenter study
  Or Cohen-Inbar, Robert M. Starke, Hideyuki Kano, Gregory Bowden, Paul P. Huang, Rafael Rodriguez-Mercado, Luis Almodovar, Inga S. Grills, David Mathieu, Danilo Silva, ...> ;Journal of Neurosurgery. 2017 Sep 1
• 13 citations
  Outpatient continuity of care and 30-day readmission after spine surgery
  Symeon Missios, Kimon Bekelis> ;The Spine Journal. 2016 Nov 1
• 3 citations
  Does Objective Quality of Physicians Correlate with Patient Satisfaction Measured by Hospital Compare Metrics in New York State
  Kimon Bekelis, Symeon Missios, Todd A. MacKenzie, Patrick M. O'Shaughnessy> ;World Neurosurgery. 2017 Apr 26
• 37 citations
  Radiosurgery for Unruptured Brain Arteriovenous Malformations: An International Multicenter Retrospective Cohort Study
  Dale Ding, Robert M. Starke, Hideyuki Kano, John Y K Lee, David Mathieu, John T. Pierce, Paul P. Huang, Symeon Missios, Caleb E Feliciano, Rafael Rodriguez-Mercado, Lu...> ;Neurosurgery. 2017 Jun 1
• 6 citations
  Impact of associated injuries in conjunction with fracture of the axis vertebra on inpatient outcomes and postoperative complications: a Nationwide Inpatient Sample an...
  Piyush Kalakoti, Symeon Missios, Sunil Kukreja, Christopher Storey, Hai Sun, Anil Nanda> ;The Spine Journal. 2016 Apr 1
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Journal Articles

• Outpatient continuity of care and 30-day readmission after spine surgery  
  Bekelis, K and Missios, S, Spine Journal, 1/24/2016
• Continuity of care and 30-day readmission for patients evaluated in the emergency room after cerebral aneurysm treatment  
  Bekelis, K., Missios, S., MacKenzie, T., Journal of Neurointerventional Surgery, 1/11/2016
• Comparison of outcomes of patients with inpatient or outpatient onset ischemic stroke  
  Bekelis, K., Missios, S., Coy, S., MacKenzie, T, Journal of Neurointerventional Surgery, 1/5/2016
• Stereotactic radiosurgery for Spetzler-Martin Grade III Arteriovenous Malformations: An international multicenter study  
  Ding, D., Starke, R., Lee, CC., Kano, H., Lee, JYK, Mathieu, D., Pierce, J., Huang, P., Feliciano, C., Rodriguez-Mercado, R., Almodovar, L., Grills, I., Silva, D., Abb..., Journal of Neurosurgery, 1/1/2016
• Relevance of Simpson grading system and recurrence-free survival after surgery for World Health Organization Grade I meningioma  
  Nanda,A., Bir, SC, Maiti, TK, Konar, SK, Missios, S., Guthikonda, B, Journal of Neurosurgery, 1/1/2016
• Radiosurgery for Cerebral Arteriovenous Malformations in ARUBA-Eligible Patients: A Multicenter Study  
  Ding D, Starke RM, Kano H, Mathieu D, Huang P, Kondziolka D, Feliciano C, RodriguezMercado R, Almodovar L, Grills IS, Silva D, Abbassy M, Missios S, Barnett GH, Lunsfo..., Stroke, 1/1/2016
• Microsurgical resectability, clinical outcomes and tumor control in meningiomas occupying the cavernous sinus  
  Nanda, A., Thakur, J.D., Sonig, A., Missios, S, Journal of Neurosurgery, 1/1/2016
• Inpatient outcomes and postoperative complications following primary versus revision lumbar spinal fusion surgeries for degenerative lumbar disc disorders: A National ...  
  Kalakoti, P., Missios, S., Maiti, T., Konar, S., Nanda, A, World Neurosurgery, 1/1/2016
• Regional disparities in hospitalization charges for patients undergoing craniotomy for tumor resection in New York State: correlation with outcomes  
  Missios, S and Bekelis, K, Journal of Neuro-oncology, 1/1/2016
• Stereotactic radiosurgery for cerebral arteriovenous malformations: evaluation of long-term outcomes in a multicenter cohort  
  Starke RM, Kano H, Ding D, Lee JY, Mathieu D, Whitesell J, Pierce JT, Huang PP, Kondziolka D, Yen CP, Feliciano C, Rodriguez-Mercado R, Almodovar L, Pieper DR, Grills ..., Journal of Neurosurgery, 1/1/2016
• Scope of practice and outcomes of cerebrovascular neurosurgery in children  
  Bekelis, K., Missios, S., Coy, S., MacKenzie, TA., Childs Nerv Syst, 1/1/2016
• Does ranking of surgeons in a publicly available online platform correlate with objective outcomes?  
  Bekelis, K., Missios, S., Coy, SM, Johnson, JN, Journal of Neurosurgery, 1/1/2016
• Stereotactic radiosurgery for cerebellar arteriovenous malformations: an international multicenter study  
  Cohen-Inbar, O., Starke, RM, Kano, H., Huang, PP, Rodriguez-Mercado, R., Almodovar, L., Grills, IS, Mathieu, D., Silva, D., Abbassy, M., Missios, S., Lee, JY, Barnett,..., Journal of Neurosurgery, 1/1/2016
• Early versus late arteriovenous malformation responders after stereotactic radiosurgery: an international multicenter study  
  Cohen-Inbar, O., Starke, RM, Paisan, G., Kano, H., Huang, PP, Rodriguez-Mercado, R., Almodovar, L., Grills, IS, Mathieu, D., Silva, D., Abbassy, M., Missios, S., Lee, ..., Journal of Neurosurgery, 1/1/2016
• How well do subjective Hospital Compare metrics reflect objective outcomes in spine surery?  
  Missios, S. and Bekelis, K., Journal of Neurosurgery Spine, 1/1/2016
• Impact of associated injuries in conjuction with fracture of the axis vertebra on inpatient outcomes and post-operative complications: a National Inpatient Sample anal...  
  Kalakoti, P., Missios, S., Kukreja, S., Nanda, A, Spine Journal, 1/14/2015
• A predictive model of hospitalization cost after cerebral aneurysm clipping  
  Bekelis, K., Missios, S., Mackenzie, T., Roberts, DW, Journal of Neurointerventional Surgery, 1/12/2015
• National trends of incidence, treatment and hospital charges of isolated C2 fractures amongst three different age groups  
  Kukreja, S., Kalakoti, P., Murray, R., Nixon, M., Missios, S., Guthikonda, B., Nanda, A., Neurosurgery Focus, 1/1/2015
• Gamma Knife radiosurgery for facial schwannomas: A Multicenter Study  
  Sheehan, JP, Kano, H., Xu, Z., Chiang, V., Mathieu, D., Chao, S., Akpinar, B., Lee, JYK, Yu, J., Hess, J., Wu, HS, Chung, WY, Pierce, MS, Missios, S., Kondziolka, D., ..., Journal of Neurosurgery, 1/1/2015
• Association of risk factors with unfavorable outcomes following resection of adult benign intradural spine tumors and the effect of hospital volume on outcomes: an ana...  
  Kalakoti, P., Missios, S., Menger, R., Kukreja, S., Konar, S., Nanda, A, Neurosurgery Focus, 1/1/2015
• The association of insurance status and race with transfers if traumatic brain injury patients initially evaluated at level III and IV trauma centers  
  Bekelis, K., Missios, S, Annals of Surgery, 1/1/2015
• New York State: Comparison of treatment outcomes for unruptured cerebral aneurysms using an instrumental variable analysis  
  Bekelis, K., Missios, S., Coy, S., Singer, RJ, MacKenzie, TA, Journal of American Heart Association, 1/1/2015
• Woodrow Wilson’s hidden stroke of 1919; The impact of patient-physician confidentially on Unite States foreign policy  
  Menger, RP, Storey, CJ, Guthikonda, B., Missios, S., Nanda, A., Cooper, JM., Neurosurgery Focus, 1/1/2015
• Spine surgery and malpractice liability in the United States  
  Missios, S., Bekelis, K., Spine Journal, 1/1/2015
• A predictive model of unfavorable outcomes after benign intracranial tumor resection  
  Bekelis, K., Kalakoti, P., Nanda, A., Missios, S, World Neurosurgery, 1/1/2015
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Books/Book Chapters

• Youmans Neurological Surgery. 
  Chapter: Surgical navigation for brain tumors. 
  Missios, S. and Barnett, GHEditors: H. Richard Winn.SaundersEdition 7th,2015
• Advances in Brain Cancer for Clinicians and Scientists. 
  Chapter: LITT therapy. 
  Silva, D., Missios, S., Barnett, GHEditors: John Sampson.Reed Elsevier Group PLC2015
• Brain Metastases From Primary Tumors: Epidemiology, Biology and Therapy. Volume 3. 
  Chapter: Patients with brain metastases from melanoma: Treatment with surgery and radiosurgery. 
  Khoury, M., Missios, S., Tran, N., Forsyth, P.Editors: M. A. Hyat.Elsevier/Academic Press2015
• Schmidek and Sweet’s Operative Neurosurgical Techniques: Indications, Methods and Results. 
  Chapter: Ensuring patient safety in surgery – first do no harm. 
  Missios, S., Bekelis, K., Blike, G., Erkmen, K.Editors: Alfredo Quinones-Hinojosa.SaundersEdition 6th,2012
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Lectures

• Non-medical factors and the medical transfer of spine trauma patients initially evaluated at level III and IV trauma centers. 
  Washington, DC - 1/2/2015
• Spine surgery and malpractice liability in the United States. 
  Washington, DC - 1/2/2015
• Renaissance of Laser Interstitial Thermal Ablation. 
  Washington, DC - 1/2/2015
• Phase I trial of dose escalated radiosurgery plus bevacizumab in patients with recurrent/progressive glioblastoma 
  Miami, FL - 1/13/2014
• Intracranial hemorrhage in patients with glioblastoma receiving anticoagulation for venous thromboembolism 
  Miami, FL - 1/13/2014
• Pre-hospital helicopter transport and survival of patients with traumatic brain injury 
  San Francisco, CA - 1/1/2014
• Transport mode to level I and II trauma centers and survival of pediatric patients with traumatic brain injury 
  San Francisco, CA - 1/1/2014
• Prognostic factors of overall survival after Laser Interstitial Thermal Therapy in patients with glioblastoma 
  San Francisco, CA - 1/1/2014
• Cost and disparities in outpatient brain biopsies in four US States: the State Ambulatory Database (SASD) 
  San Franscisco, CA - 1/19/2013
• Cellular proliferation and neuronal migration after focal brain injury in the immature piglet. 
  Philadelphia, PA - 1/2/2010
• Hippocrates, Galen, and the uses of trepanation in the ancient classical world. 
  Chicago, IL - 1/26/2008
• Scaled cortical contusion in immature swine: effect of age and gender on lesion volume 
  Spokane, WA - 1/2/2008
• Quick-Brain Magnetic Resonance Imaging for Non-Hydrocephalus Indications. 
  Miami, FL - 1/26/2007
• Deep Brain Stimulation results in glutamate efflux in rat and monkey thalamus as demonstrated by in vivo enzyme linked glutamate sensor. 
  San Francisco, CA - 1/24/2006
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Other

• Editorial response: Functional outcome after language mapping for glioma resection. 
  Missios, S. and Vogelbaum, M. (Steven Kalkanis, Ganesh Rao, Eds), CNS Essential Papers in Neurosurgery, Tumor Section
  1/1/2014