Santiago Ortega-Gutierrez - Publications

Affiliations: 
Neurology University of Iowa Carver College of Medicine, Iowa City, IA, United States 

127 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Nogueira RG, Lobsien D, Klisch J, Pielenz D, Lobsien E, Sauvageau E, Aghaebrahim N, Möhlenbruch M, Vollherbst D, Ulfert C, Bozorgchami H, Clark W, Priest R, Samaniego EA, Ortega-Gutierrez S, et al. Thrombectomy With the pRESET vs Solitaire Stent Retrievers as First-Line Large Vessel Occlusion Stroke Treatment: A Randomized Clinical Trial. Jama Neurology. PMID 38165690 DOI: 10.1001/jamaneurol.2023.5010  0.331
2023 Galecio-Castillo M, Quispe-Orozco D, Farooqui M, Dajles A, Vivanco-Suarez J, Rodriguez-Calienes A, Prasad A, Begunova L, Petersen NH, Ortega-Gutierrez S. Association between intraprocedural drops in blood pressure and infarct growth rate patterns after acute large-vessel occlusions. Journal of Neurointerventional Surgery. PMID 37923382 DOI: 10.1136/jnis-2023-020899  0.306
2023 Ojeda DJ, Ghannam M, Sanchez S, Almajali M, Koul P, Saver JL, Gupta R, Ortega-Gutierrez S, Liebeskind DS, Samaniego EA. Tigertriever in the treatment of acute ischemic stroke with underlying intracranial atherosclerotic disease. Journal of Neurointerventional Surgery. PMID 37777257 DOI: 10.1136/jnis-2023-020796  0.316
2023 Mohammaden MH, Tarek MA, Aboul Nour H, Haussen DC, Fifi JT, Matsoukas S, Farooqui M, Ortega-Gutierrez S, Zevallos CB, Galecio-Castillo M, Hassan AE, Tekle W, Al-Bayati AR, Salem MM, Burkhardt JK, et al. Rescue intracranial stenting for failed posterior circulation thrombectomy: analysis from the Stenting and Angioplasty in NeuroThrombectomy (SAINT) study. Journal of Neurointerventional Surgery. PMID 37699704 DOI: 10.1136/jnis-2023-020676  0.342
2023 Galecio-Castillo M, Farooqui M, Hassan AE, Jumaa MA, Divani AA, Ribo M, Abraham M, Petersen NH, Fifi JT, Guerrero WR, Malik AM, Siegler JE, Nguyen TN, Sheth S, Yoo AJ, ... ... Ortega-Gutierrez S, et al. Clinical and Safety Outcomes of Endovascular Therapy 6 to 24 Hours After Large Vessel Occlusion Ischemic Stroke With Tandem Lesions. Journal of Stroke. PMID 37607694 DOI: 10.5853/jos.2023.00759  0.393
2023 Rodriguez-Calienes A, Galecio-Castillo M, Vivanco-Suarez J, Mohamed GA, Toth G, Sarraj A, Pujara D, Chowdhury AA, Farooqui M, Ghannam M, Samaniego EA, Jovin TG, Ortega-Gutierrez S. Endovascular thrombectomy beyond 24 hours from last known well: a systematic review with meta-analysis. Journal of Neurointerventional Surgery. PMID 37355251 DOI: 10.1136/jnis-2023-020443  0.367
2023 Mohamed GA, Nogueira RG, Essibayi MA, Aboul-Nour H, Mohammaden M, Haussen DC, Ruiz AM, Gross BA, Kuybu O, Salem MM, Burkhardt JK, Jankowitz B, Siegler JE, Patel P, Hester T, ... Ortega-Gutierrez S, et al. Tissue Clock Beyond Time Clock: Endovascular Thrombectomy for Patients With Large Vessel Occlusion Stroke Beyond 24 Hours. Journal of Stroke. 25: 282-290. PMID 37282375 DOI: 10.5853/jos.2023.00017  0.354
2023 Gordon Perue G, Then R, Gayle F, Galav S, Thotamalla Y, Hepburn M, Rowe D, Suazo L, Villamán C, Manosalva H, Ortega-Gutierrez S, Yavagal D, Inoa V. Mission thrombectomy 2020 (MT2020+) surveys of Caribbean stroke services: A call for action in our region. Journal of the Neurological Sciences. 449: 120640. PMID 37060622 DOI: 10.1016/j.jns.2023.120640  0.335
2023 Dicpinigaitis AJ, Dick-Godfrey R, Gellerson O, Shapiro SD, Kamal H, Ghozy SA, Kaur G, Desai SM, Ortega-Gutierrez S, Yaghi S, Altschul DJ, Jadhav AP, Hassan AE, Nguyen TN, Brook AL, et al. Real-World Outcomes of Endovascular Thrombectomy for Basilar Artery Occlusion: Results of the BArONIS Study. Annals of Neurology. PMID 36897101 DOI: 10.1002/ana.26640  0.342
2023 Asif KS, Otite FO, Desai SM, Herial N, Inoa V, Al-Mufti F, Jadhav AP, Dmytriw AA, Castonguay A, Khandelwal P, Potter-Vig J, Szeder V, Kulman T, Urrutia V, Masoud H, ... ... Ortega-Gutierrez S, et al. Mechanical Thrombectomy Global Access For Stroke (MT-GLASS): A Mission Thrombectomy (MT-2020 Plus) Study. Circulation. PMID 36883458 DOI: 10.1161/CIRCULATIONAHA.122.063366  0.302
2023 Farooqui M, Zaidat OO, Hassan AE, Quispe-Orozco D, Petersen N, Divani AA, Ribo M, Abraham M, Fifi J, Guerrero WR, Malik AM, Siegler JE, Nguyen TN, Sheth S, Yoo AJ, ... ... Ortega-Gutierrez S, et al. Functional and Safety Outcomes of Carotid Artery Stenting and Mechanical Thrombectomy for Large Vessel Occlusion Ischemic Stroke With Tandem Lesions. Jama Network Open. 6: e230736. PMID 36857054 DOI: 10.1001/jamanetworkopen.2023.0736  0.375
2023 Sarraj A, Hassan AE, Abraham MG, Ortega-Gutierrez S, Kasner SE, Hussain MS, Chen M, Blackburn S, Sitton CW, Churilov L, Sundararajan S, Hu YC, Herial NA, Jabbour P, Gibson D, et al. Trial of Endovascular Thrombectomy for Large Ischemic Strokes. The New England Journal of Medicine. PMID 36762865 DOI: 10.1056/NEJMoa2214403  0.35
2022 Sarraj A, Pujara DK, Churilov L, Sitton C, Ng F, Hassan AE, Abraham MG, Blackburn SL, Sharma G, Yassi N, Kleinig T, Shah D, Wu TY, Tekle WG, Budzik RF, ... ... Ortega-Gutierrez S, et al. Mediation of Successful Reperfusion Effect through Infarct Growth and Cerebral Edema: A Pooled, Patient-level Analysis of EXTEND-IA Trials and SELECT Prospective Cohort. Annals of Neurology. PMID 36571388 DOI: 10.1002/ana.26587  0.321
2022 Oliveira R, Correia MA, Marto JP, Carvalho Dias M, Mohamed GA, Nguyen TN, Nogueira RG, Aboul-Nour H, Marin H, Bou Chebl A, Mohammaden MH, Al-Bayati AR, Haussen DC, Abdalkader M, Fifi JT, ... Ortega-Gutierrez S, et al. Reocclusion after successful endovascular treatment in acute ischemic stroke: systematic review and meta-analysis. Journal of Neurointerventional Surgery. PMID 36328479 DOI: 10.1136/jnis-2022-019382  0.391
2022 Saber H, Desai SM, Haussen D, Al-Bayati A, Majidi S, Mocco J, Hassan AE, Rajah G, Waqas M, Davies JM, Dornbos D, Nickele C, Arthur AS, Mowla A, Tenser MS, ... ... Ortega-Gutierrez S, et al. Endovascular Therapy vs Medical Management for Patients With Acute Stroke With Medium Vessel Occlusion in the Anterior Circulation. Jama Network Open. 5: e2238154. PMID 36279137 DOI: 10.1001/jamanetworkopen.2022.38154  0.395
2022 Seker F, Qureshi MM, Möhlenbruch MA, Nogueira RG, Abdalkader M, Ribo M, Caparros F, Haussen DC, Mohammaden MH, Sheth SA, Ortega-Gutierrez S, Siegler JE, Zaidi SF, Olive-Gadea M, Henon H, et al. Reperfusion Without Functional Independence in Late Presentation of Stroke With Large Vessel Occlusion. Stroke. PMID 36252092 DOI: 10.1161/STROKEAHA.122.039476  0.405
2022 Mohammaden MH, Haussen DC, Al-Bayati AR, Hassan A, Tekle W, Fifi J, Matsoukas S, Kuybu O, Gross BA, Lang MJ, Narayanan S, Cortez GM, Hanel RA, Aghaebrahim A, Sauvageau E, ... ... Ortega-Gutierrez S, et al. Stenting and Angioplasty in Neurothrombectomy: Matched Analysis of Rescue Intracranial Stenting Versus Failed Thrombectomy. Stroke. 101161STROKEAHA12103. PMID 35770672 DOI: 10.1161/STROKEAHA.121.038248  0.386
2022 Galecio-Castillo M, Vivanco-Suarez J, Zevallos CB, Dajles A, Weng J, Farooqui M, Ribo M, Jovin TG, Ortega-Gutierrez S. Direct to angiosuite strategy versus standard workflow triage for endovascular therapy: systematic review and meta-analysis. Journal of Neurointerventional Surgery. PMID 35710313 DOI: 10.1136/neurintsurg-2022-018895  0.417
2022 Bathla G, Pillenahalli Maheshwarappa R, Soni N, Hayakawa M, Priya S, Samaniego E, Ortega-Gutierrez S, Derdeyn CP. CT Perfusion Maps Improve Detection of M2-MCA Occlusions in Acute Ischemic Stroke. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. 31: 106473. PMID 35430510 DOI: 10.1016/j.jstrokecerebrovasdis.2022.106473  0.329
2022 Aroor SR, Asif KS, Potter-Vig J, Sharma A, Menon BK, Inoa V, Zevallos CB, Romano JG, Ortega-Gutierrez S, Goldstein LB, Yavagal DR. Mechanical Thrombectomy Access for All? Challenges in Increasing Endovascular Treatment for Acute Ischemic Stroke in the United States. Journal of Stroke. 24: 41-48. PMID 35135058 DOI: 10.5853/jos.2021.03909  0.339
2022 Dmytriw AA, Dibas M, Phan K, Efendizade A, Johanna O, Schirmer C, Settecase F, Heran MKS, Kühn AL, Puri AS, Menon BK, Sivakumar S, Mowla A, Vela-Duarte D, Linfante I, ... ... Ortega-Gutierrez S, et al. Acute ischaemic stroke associated with SARS-CoV-2 infection in North America. Journal of Neurology, Neurosurgery, and Psychiatry. PMID 35078916 DOI: 10.1136/jnnp-2021-328354  0.361
2022 Garg A, Ortega-Gutierrez S, Farooqui M, Nagaraja N. Recurrent intracerebral hemorrhage in patients with cerebral amyloid angiopathy: a propensity-matched case-control study. Journal of Neurology. PMID 35037138 DOI: 10.1007/s00415-021-10937-4  0.4
2022 Zevallos CB, Farooqui M, Quispe-Orozco D, Mendez-Ruiz A, Dajles A, Garg A, Galecio-Castillo M, Patterson M, Zaidat O, Ortega-Gutierrez S. Acute Carotid Artery Stenting Versus Balloon Angioplasty for Tandem Occlusions: A Systematic Review and Meta-Analysis. Journal of the American Heart Association. 11: e022335. PMID 35023353 DOI: 10.1161/JAHA.121.022335  0.361
2021 Jovin TG, Nogueira RG, Lansberg MG, Demchuk AM, Martins SO, Mocco J, Ribo M, Jadhav AP, Ortega-Gutierrez S, Hill MD, Lima FO, Haussen DC, Brown S, Goyal M, Siddiqui AH, et al. Thrombectomy for anterior circulation stroke beyond 6 h from time last known well (AURORA): a systematic review and individual patient data meta-analysis. Lancet (London, England). PMID 34774198 DOI: 10.1016/S0140-6736(21)01341-6  0.302
2021 Lattanzi S, Norata D, Divani AA, Di Napoli M, Broggi S, Rocchi C, Ortega-Gutierrez S, Mansueto G, Silvestrini M. Systemic Inflammatory Response Index and Futile Recanalization in Patients with Ischemic Stroke Undergoing Endovascular Treatment. Brain Sciences. 11. PMID 34573185 DOI: 10.3390/brainsci11091164  0.424
2021 Peng TJ, Ortega-Gutiérrez S, de Havenon A, Petersen NH. Blood Pressure Management After Endovascular Thrombectomy. Frontiers in Neurology. 12: 723461. PMID 34539562 DOI: 10.3389/fneur.2021.723461  0.319
2021 Zafar A, Farooqui M, Ikram A, Suriya S, Kempuraj D, Khan M, Tasneem N, Qaryouti D, Quadri S, Adams HP, Ortega-Gutierrez S, Leira E, Zaheer A. Cytokines, brain proteins, and growth factors in acute stroke patients: A pilot study. Surgical Neurology International. 12: 366. PMID 34513133 DOI: 10.25259/SNI_569_2021  0.314
2021 Garg A, Farooqui M, Zevallos CB, Quispe-Orozco D, Mendez-Ruiz A, Zaidat O, Ortega-Gutierrez S. Carotid artery angioplasty versus stenting for management of acute tandem occlusions. Journal of the Neurological Sciences. 428: 117588. PMID 34403954 DOI: 10.1016/j.jns.2021.117588  0.315
2021 Jillella DV, Nahab F, Nguyen TN, Abdalkader M, Liebeskind DS, Vora N, Rai V, Haussen DC, Nogueira RG, Desai S, Jadhav AP, Czap AL, Zha AM, Linfante I, Hassan AE, ... ... Ortega-Gutierrez S, et al. Delays in thrombolysis during COVID-19 are associated with worse neurological outcomes: the Society of Vascular and Interventional Neurology Multicenter Collaboration. Journal of Neurology. PMID 34333701 DOI: 10.1007/s00415-021-10734-z  0.36
2021 Jumaa MA, Castonguay AC, Salahuddin H, Jadhav AP, Limaye K, Farooqui M, Zaidi SF, Mueller-Kronast N, Liebeskind DS, Zaidat OO, Ortega-Gutierrez S. Middle Cerebral Artery M2 Thrombectomy in the STRATIS Registry. Stroke. STROKEAHA120033951. PMID 34311566 DOI: 10.1161/STROKEAHA.120.033951  0.417
2021 Zaidat OO, Liebeskind DS, Jadhav AP, Ortega-Gutierrez S, Nguyen TN, Haussen DC, Yavagal DR, Froehler MT, Jahan R, Nogueira RG, Yao TL, Alenzi BA, Bushnaq S, Mueller-Kronast NH. Impact of Age and Alberta Stroke Program Early Computed Tomography Score 0 to 5 on Mechanical Thrombectomy Outcomes: Analysis From the STRATIS Registry. Stroke. STROKEAHA120032430. PMID 34078106 DOI: 10.1161/STROKEAHA.120.032430  0.33
2021 Desai SM, Ortega-Gutierrez S, Sheth SA, Farooqui M, Lopez-Rivera V, Zevallos C, Salazar-Marioni S, Quispe-Orozco D, Abdelkhaliq R, Tonetti DA, Jovin TG, Jadhav AP. Clinically Approximated Hypoperfused Tissue in Large Vessel Occlusion Stroke. Stroke. STROKEAHA120033294. PMID 33971743 DOI: 10.1161/STROKEAHA.120.033294  0.352
2021 Mohamed GA, Aboul Nour H, Nogueira RG, Mohammaden MH, Haussen DC, Al-Bayati AR, Nguyen TN, Abdalkader M, Kaliaev A, Ma A, Fifi J, Morey J, Yavagal DR, Saini V, Ortega-Gutierrez S, et al. Repeated Mechanical Endovascular Thrombectomy for Recurrent Large Vessel Occlusion: A Multicenter Experience. Stroke. STROKEAHA120033393. PMID 33910367 DOI: 10.1161/STROKEAHA.120.033393  0.38
2021 Martínez-Galdámez M, Schüller M, Galvan J, de Lera M, Kalousek V, Ortega-Gutierrez S, Arenillas JF. Safety and feasibility of transradial use of 8F balloon guide catheter Flowgate for endovascular thrombectomy in acute ischemic stroke. Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences. 15910199211013186. PMID 33892601 DOI: 10.1177/15910199211013186  0.32
2021 Garg A, Ortega-Gutierrez S. Reply to the letter to the editor regarding "predictors and outcomes of hemorrhagic stroke in reversible cerebral vasoconstriction syndrome". Journal of the Neurological Sciences. 117429. PMID 33867163 DOI: 10.1016/j.jns.2021.117429  0.411
2021 Nguyen TN, Haussen DC, Qureshi MM, Yamagami H, Fujinaka T, Mansour OY, Abdalkader M, Frankel M, Qiu Z, Taylor A, Lylyk P, Eker OF, Mechtouff L, Piotin M, Lima FO, ... ... Ortega-Gutierrez S, et al. Decline in subarachnoid haemorrhage volumes associated with the first wave of the COVID-19 pandemic. Stroke and Vascular Neurology. PMID 33771936 DOI: 10.1136/svn-2020-000695  0.313
2021 Nogueira RG, Qureshi MM, Abdalkader M, Martins SO, Yamagami H, Qiu Z, Mansour OY, Sathya A, Czlonkowska A, Tsivgoulis G, Aguiar de Sousa D, Demeestere J, Mikulik R, Vanacker P, Siegler JE, ... ... Ortega-Gutierrez S, et al. Global Impact of COVID-19 on Stroke Care and Intravenous Thrombolysis. Neurology. PMID 33766997 DOI: 10.1212/WNL.0000000000011885  0.309
2021 Garg A, Starr M, Rocha M, Ortega-Gutierrez S. Predictors and outcomes of ischemic stroke in reversible cerebral vasoconstriction syndrome. Journal of Neurology. PMID 33646329 DOI: 10.1007/s00415-021-10456-2  0.411
2021 Ume KL, Dandapat S, Weber MW, Zevallos CB, Fifer A, Levy A, Delfino K, Ortega-Gutierrez S, Siddiqui FM. Absent hyperdense middle cerebral artery sign is associated with poor functional outcome after mechanical thrombectomy. International Journal of Stroke : Official Journal of the International Stroke Society. 1747493021991972. PMID 33557722 DOI: 10.1177/1747493021991972  0.339
2021 Garg A, Rocha M, Starr M, Ortega-Gutierrez S. Predictors and outcomes of hemorrhagic stroke in reversible cerebral vasoconstriction syndrome. Journal of the Neurological Sciences. 421: 117312. PMID 33454590 DOI: 10.1016/j.jns.2021.117312  0.405
2021 Siegler JE, Portela P, Arenillas JF, Chavarria-Miranda A, Guillen A, de Lera M, Khandelwal P, Bach I, Patel P, Singla A, Requena M, Ribo M, Jillella DV, Nogueira RG, Haussen DC, ... ... Ortega-Gutierrez S, et al. Abstract P75: Cerebrovascular Events and Outcomes in Hospitalized Patients With Covid-19: The Society of Vascular and Interventional Neurology Multinational Registry Stroke. 52. DOI: 10.1161/STR.52.SUPPL_1.P75  0.359
2021 Quispe-Orozco D, Sequeiros JM, Zevallos C, Farooqui M, Nguyen CK, Peshwe K, Dajles A, Mendez Ruiz A, Kobsa J, Prasad A, Kodali S, Petersen NH, Ortega-Gutierrez S. Abstract P520: Infarct Growth Rate is an Independent Predictor of Poor Outcome and Mortality After Mechanical Thrombectomy With Successful Reperfusion Stroke. 52. DOI: 10.1161/STR.52.SUPPL_1.P520  0.346
2021 Quispe-Orozco D, Zevallos C, Farooqui M, Dajles A, Nguyen CK, Peshwe K, Mendez Ruiz A, Kobsa J, Prasad A, Kodali S, Petersen NH, Ortega-Gutierrez S. Abstract P472: Characterization of Infarct Growth Rate Patterns in Patients With Large-Vessel Occlusion Stroke Undergoing Mechanical Thrombectomy Stroke. 52. DOI: 10.1161/STR.52.SUPPL_1.P472  0.391
2021 Kobsa J, Prasad A, Soto A, Kodali S, Nguyen CK, Peshwe K, Quispe-Orozco D, Farooqui M, Zeballos C, Sansing LH, Schindler JL, Matouk C, Sheth KN, Ortega-Gutierrez S, Petersen NH. Abstract MP35: Blood Pressure Reductions Before Arrival at a Thrombectomy-Capable Hospital Are Associated With Neurologic Worsening in Patients With Large-Vessel Occlusion Stroke. 52. DOI: 10.1161/STR.52.SUPPL_1.MP35  0.39
2021 Siegler JE, Zha A, Czap AL, Ortega-Gutierrez S, Farooqui M, Liebeskind DS, Desai S, Hassan AE, Starosciak AK, Linfante I, Rai V, Thon JM, Then R, Heslin M, Thau L, et al. Abstract 2: Acute Stroke Care During The Covid-19 Pandemic: The Society Of Vascular And Interventional Neurology Collaboration Stroke. 52. DOI: 10.1161/STR.52.SUPPL_1.2  0.358
2020 Ortega-Gutierrez S, Farooqui M, Zha A, Czap A, Sebaugh J, Desai S, Jadhav A, Vora N, Rai V, Jovin TG, Thon JM, Heslin M, Thau L, Zevallos C, Quispe-Orozco D, et al. Decline in mild stroke presentations and intravenous thrombolysis during the COVID-19 pandemic: The Society of Vascular and Interventional Neurology Multicenter Collaboration. Clinical Neurology and Neurosurgery. 201: 106436. PMID 33383463 DOI: 10.1016/j.clineuro.2020.106436  0.35
2020 Zevallos CB, Farooqui M, Quispe-Orozco D, Mendez-Ruiz A, Patterson M, Below K, Martins SO, Mansour OY, Mont'Alverne F, Nguyen TN, Lemme L, Siddiqui AH, Fraser JF, Jadhav AP, Zaidat OO, ... Ortega-Gutierrez S, et al. Proximal Internal Carotid artery Acute Stroke Secondary to tandem Occlusions (PICASSO) international survey. Journal of Neurointerventional Surgery. PMID 33323501 DOI: 10.1136/neurintsurg-2020-017025  0.385
2020 Siegler JE, Zha AM, Czap AL, Ortega-Gutierrez S, Farooqui M, Liebeskind DS, Desai SM, Hassan AE, Starosciak AK, Linfante I, Rai V, Thon JM, Then R, Heslin ME, Thau L, et al. Influence of the COVID-19 Pandemic on Treatment Times for Acute Ischemic Stroke: The Society of Vascular and Interventional Neurology Multicenter Collaboration. Stroke. STROKEAHA120032789. PMID 33250041 DOI: 10.1161/STROKEAHA.120.032789  0.348
2020 Mendez AA, Quispe-Orozco D, Dandapat S, Samaniego EA, Tamadonfar E, Zevallos CB, Farooqui M, Derdeyn CP, Ortega-Gutierrez S. Overestimation of core infarct by computed tomography perfusion in the golden hour. Brain Circulation. 6: 211-214. PMID 33210048 DOI: 10.4103/bc.bc_7_20  0.306
2020 Dandapat S, Kasab SA, Zevallos CB, Farooqui M, Dai B, Quispe-Orozco D, Dajles A, Hasan D, Samaniego EA, Derdeyn CP, Ortega-Gutierrez S. In-House Anesthesia and Interventional Radiology Technologist Support Optimize Mechanical Thrombectomy Workflow after Hours. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. 29: 105246. PMID 33066913 DOI: 10.1016/J.Jstrokecerebrovasdis.2020.105246  0.417
2020 Dabus G, Kan P, Diaz C, Pabon B, Andres-Mejia J, Linfante I, Grossberg JA, Howard BM, Islak C, Kocer N, Kizilkilic O, Puri AS, Kuhn AL, Moholkar V, Ortega-Gutierrez S, et al. Endovascular treatment of anterior cranial fossa dural arteriovenous fistula: a multicenter series. Neuroradiology. PMID 32840681 DOI: 10.1007/S00234-020-02536-3  0.318
2020 Farooqui M, Ikram A, Suriya S, Saleem S, Quadri SA, Robinson M, Ortega-Gutierrez S, Qeadan F, Leira E, Paul S, Zafar A. Cytokine Registry In Stroke Patients (CRISP): Protocol of a prospective observational study. Medicine. 99: e20921. PMID 32664088 DOI: 10.1097/Md.0000000000020921  0.472
2020 Al Kasab S, Guerrero WR, Nakagawa D, Samaniego EA, Ortega-Gutierrez S, Hasan D. Safety and Efficacy of the Pipeline Embolization Device Use in the Outside Circle of Willis Located Intracranial Aneurysms: A Single-Center Experience. Interventional Neurology. 8: 83-91. PMID 32508889 DOI: 10.1159/000495074  0.344
2020 Maljaars J, Ortega-Gutierrez S, Cho T, Shaban A. A Case of Acute Ischemic Stroke and CNS vasculitis in a Patient with Q Fever. The American Journal of Medicine. PMID 32473872 DOI: 10.1016/J.Amjmed.2020.04.032  0.696
2020 Roa JA, Maud A, Jabbour P, Dabus G, Pazour A, Dandapat S, Ortega-Gutierrez S, Paez-Granda D, Kalousek V, Hasan DM, Samaniego EA. Transcirculation Approach for Mechanical Thrombectomy in Acute Ischemic Stroke: A Multicenter Study and Review of the Literature. Frontiers in Neurology. 11: 347. PMID 32457691 DOI: 10.3389/Fneur.2020.00347  0.483
2020 Bathla G, Ortega-Gutierrez S, Klotz E, Juergens M, Zevallos CB, Ansari S, Ward CE, Policeni B, Samaniego E, Derdeyn C. Comparing the outcomes of two independent computed tomography perfusion softwares and their impact on therapeutic decisions in acute ischemic stroke. Journal of Neurointerventional Surgery. PMID 32424007 DOI: 10.1136/Neurintsurg-2020-015827  0.472
2020 Samaniego EA, Roa JA, Zhang H, Koscik TR, Ortega-Gutierrez S, Bathla G, Sonka M, Derdeyn C, Magnotta VA, Hasan D. Increased contrast enhancement of the parent vessel of unruptured intracranial aneurysms in 7T MR imaging. Journal of Neurointerventional Surgery. PMID 32424006 DOI: 10.1136/Neurintsurg-2020-015915  0.323
2020 Zanaty M, Osorno-Cruz C, Byer S, Roa JA, Limaye K, Ishii D, Nakagawa D, Torner J, Yongjun L, Ortega-Gutiérrez S, Samaniego EA, Allan L, Hasan D. Tirofiban Protocol Protects Against Delayed Cerebral Ischemia: A Case-Series Study. Neurosurgery. PMID 32415850 DOI: 10.1093/Neuros/Nyaa170  0.353
2020 Jadhav AP, Mokin M, Ortega-Gutierrez S, Haussen D, Liebeskind D, Nogueira R, Jovin T, Linfante I. An Appraisal of the 2018 Guidelines for the Early Management of Patients with Acute Ischemic Stroke. Interventional Neurology. 8: 55-59. PMID 32231695 DOI: 10.1159/000495041  0.451
2020 Roa JA, Zanaty M, Osorno-Cruz C, Ishii D, Bathla G, Ortega-Gutierrez S, Hasan DM, Samaniego EA. Objective quantification of contrast enhancement of unruptured intracranial aneurysms: a high-resolution vessel wall imaging validation study. Journal of Neurosurgery. 1-8. PMID 32032948 DOI: 10.3171/2019.12.Jns192746  0.301
2020 Ortega-Gutierrez S, Samaniego EA, Reccius A, Huang A, Zheng-Lin B, Masukar A, Marshall RS, Petersen NH. Changes on Dynamic Cerebral Autoregulation Are Associated with Delayed Cerebral Ischemia in Patients with Aneurysmal Subarachnoid Hemorrhage. Acta Neurochirurgica. Supplement. 127: 149-153. PMID 31407076 DOI: 10.1007/978-3-030-04615-6_22  0.397
2020 Samaniego E, Roa J, Hayakawa M, Ortega-Gutierrez S, Guniganti R, Bulters D, Alaraj A, Amin-Hanjani S, Lanzino G, Zipfel G, Hasan D, Derdeyn C. E-031 Dural arteriovenous fistulas without cortical venous drainage: presentation, treatment and outcomes Journal of Neurointerventional Surgery. DOI: 10.1136/Neurintsurg-2020-Snis.67  0.346
2019 Samaniego EA, Shaban A, Ortega-Gutierrez S, Roa JA, Hasan DM, Derdeyn C, Dai B, Adams H, Leira E. Stroke mechanisms and outcomes of isolated symptomatic basilar artery stenosis. Stroke and Vascular Neurology. 4: 189-197. PMID 32030202 DOI: 10.1136/svn-2019-000246  0.687
2019 Limaye K, Van de Walle Jones A, Shaban A, Desai S, Al Kasab S, Almallouhi E, Holmstedt CA, Ortega-Gutierrez S, Haussen DC, Nogueira R, Mont'Alverne F, Ragiotto C, Rebello LC, Jovin TG, Hasan D, et al. Endovascular management of acute large vessel occlusion stroke in pregnancy is safe and feasible. Journal of Neurointerventional Surgery. PMID 31801850 DOI: 10.1136/Neurintsurg-2019-015578  0.706
2019 Ortega-Gutierrez S, Holcombe A, Aksan N, Dai B, Shaban A, Lazarre L, Zheng-Lin B, Sager L, Dandapat S, Siddiqui FM, Mohr NM. Association of admission clinical predictors and functional outcome in patients with Cerebral Venous and Dural Sinus Thrombosis. Clinical Neurology and Neurosurgery. 188: 105563. PMID 31783304 DOI: 10.1016/J.Clineuro.2019.105563  0.731
2019 Roa JA, Ortega-Gutierrez S, Martinez-Galdamez M, Maud A, Dabus G, Pazour A, Dandapat S, Arteaga MS, Fernandez JG, Paez-Granda D, Kalousek V, Pons RB, Mowla A, Duckwiler G, Szeder V, et al. Transcirculation Approach for Endovascular Embolization of Intracranial Aneurysms, Arteriovenous Malformations and Dural Fistulas: A Multicenter Study. World Neurosurgery. PMID 31759150 DOI: 10.1016/J.Wneu.2019.11.078  0.401
2019 Abdalkader M, Piotin M, Chen M, Ortega-Gutierrez S, Samaniego E, Weill A, Norbash AM, Nguyen TN. Coil migration during or after endovascular coiling of cerebral aneurysms. Journal of Neurointerventional Surgery. PMID 31662464 DOI: 10.1136/Neurintsurg-2019-015278  0.371
2019 Limaye K, Bryant A, Bathla G, Dai B, Kasab SA, Shaban A, Samaniego EA, Hasan D, Policeni B, Leira E, Derdeyn C, Ortega-Gutierrez S. Computed Tomography Angiogram Derived From Computed Tomography Perfusion Done With Low Iodine Volume Protocol Preserves Diagnostic Yield for Middle Cerebral Artery-M2 Occlusions. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. 104458. PMID 31662241 DOI: 10.1016/J.Jstrokecerebrovasdis.2019.104458  0.673
2019 Toth G, Ortega-Gutierrez S, Tsai JP, Cerejo R, Al Kasab S, Uchino K, Hussain MS, Bain M, Bullen J, Samaniego EA. The Safety and Feasibility of Mechanical Thrombectomy for Mild Acute Ischemic Stroke With Large Vessel Occlusion. Neurosurgery. PMID 31501905 DOI: 10.1093/Neuros/Nyz354  0.484
2019 Ortega-Gutierrez S, Lopez GV, Edgell RC, Mendez AA, Dandapat S, Roa JA, Zevallos CB, Holcombe AL, Hasan D, Derdeyn CP, Rossen J, Samaniego EA. Second Generation Drug-Eluting Stents for Endovascular Treatment of Ostial Vertebral Artery Stenosis: A Single Center Experience. Frontiers in Neurology. 10: 746. PMID 31379708 DOI: 10.3389/Fneur.2019.00746  0.456
2019 Dandapat S, Samaniego EA, Szeder V, Siddiqui FM, Duckwiler GR, Kiddy U, Guerrero WR, Zheng B, Hasan D, Derdeyn C, Ortega-Gutierrez S. Safety and efficacy of the use of large bore intermediate suction catheters alone or in combination for the treatment of acute cerebral venous sinus thrombosis: A multicenter experience. Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences. 1591019919865957. PMID 31364456 DOI: 10.1177/1591019919865957  0.377
2019 Silva GS, Maldonado NJ, Mejia-Mantilla JH, Ortega-Gutierrez S, Claassen J, Varelas P, Suarez JI. Neuroemergencies in South America: How to Fill in the Gaps? Neurocritical Care. PMID 31342447 DOI: 10.1007/S12028-019-00775-8  0.3
2019 Petersen NH, Ortega-Gutierrez S, Wang A, Lopez GV, Strander S, Kodali S, Silverman A, Zheng-Lin B, Dandapat S, Sansing LH, Schindler JL, Falcone GJ, Gilmore EJ, Amin H, Cord B, et al. Decreases in Blood Pressure During Thrombectomy Are Associated With Larger Infarct Volumes and Worse Functional Outcome. Stroke. STROKEAHA118024286. PMID 31159701 DOI: 10.1161/Strokeaha.118.024286  0.481
2019 Kimmel ER, Al Kasab S, Harvey JB, Bathla G, Ortega-Gutierrez S, Toth G, Jaksich EM, Sheharyar A, Roa J, Hasan DM, Samaniego EA. Absence of Collaterals is Associated with Larger Infarct Volume and Worse Outcome in Patients with Large Vessel Occlusion and Mild Symptoms. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. PMID 31036341 DOI: 10.1016/J.Jstrokecerebrovasdis.2019.03.032  0.384
2019 Siddiqui FM, Weber MW, Dandapat S, Scaife S, Buhnerkempe M, Ortega-Gutierrez S, Aksan N, Elias A, Coutinho JM. Endovascular Thrombolysis or Thrombectomy for Cerebral Venous Thrombosis: Study of Nationwide Inpatient Sample 2004-2014. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. PMID 30952531 DOI: 10.1016/J.Jstrokecerebrovasdis.2019.03.025  0.422
2019 Heit JJ, Mlynash M, Kemp SM, Lansberg MG, Christensen S, Marks MP, Ortega-Gutierrez S, Albers GW. Rapid Neurologic Improvement Predicts Favorable Outcome 90 Days After Thrombectomy in the DEFUSE 3 Study. Stroke. STROKEAHA119024928. PMID 30932783 DOI: 10.1161/Strokeaha.119.024928  0.485
2019 Wallace AN, Samaniego E, Kayan Y, Derdeyn CP, Delgado Almandoz JE, Dandapat S, Fease JL, Thomas M, Milner AM, Scholz JM, Ortega-Gutiérrez S. Balloon-assisted coiling of cerebral aneurysms with the dual-lumen Scepter XC balloon catheter: Experience at two high-volume centers. Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences. 1591019919828677. PMID 30922198 DOI: 10.1177/1591019919828677  0.374
2019 Zulfiqar M, Qeadan F, Ikram A, Farooqui M, Richardson SP, Calder CS, Quadri SA, Mathur P, Ford C, Ortega-Gutierrez S, Leira E, Snow H, Gonzalez JN, Zafar A. Corrigendum to Intracerebral Hemorrhage in Multiple Sclerosis: A Retrospective Cohort Study [Journal of Stroke and Cerebrovascular Diseases Volume 28, Issue 2, February 2019, Pages 267-275]. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. PMID 30745231 DOI: 10.1016/j.jstrokecerebrovasdis.2019.01.022  0.325
2019 Primiani CT, Ren Z, Kan P, Hanel R, Pereira VM, Lui WM, Goyal N, Elijovich L, Arthur AS, Hasan DM, Ortega-Gutierrez S, Samaniego EA, Puri AS, Kuhn AL, Orlov K, et al. A2, M2, P2 aneurysms and beyond: results of treatment with pipeline embolization device in 65 patients. Journal of Neurointerventional Surgery. PMID 30674637 DOI: 10.1136/Neurintsurg-2018-014631  0.347
2019 Ortega-Gutierrez S, Holcombe A, Lopez-Cardenas G, Hernandez H, Zheng-Lin B, Ansari S, Derdeyn C, Shaban A, Kasab SA, Asi K, Dandapat S, Samaniego E. Abstract WP394: Impact of MRI/A versus CTA/P versus Direct Angiosuite Triage Protocols in Stroke Care Performance and Outcome of Transferred Patients for Endovascular Thrombectomy Stroke. 50. DOI: 10.1161/Str.50.Suppl_1.Wp394  0.704
2019 Dandapat S, Zanaty M, Nakagawa D, Guerrero W, Asi K, Limaye KS, Kasab SA, Ortega-Gutierrez S, Samaniego E, Hasan DM. Abstract TP545: Continuous Intravenous Tirofiban in Patient With Aneurysmal Subarachnoid Hemorrhage Requiring External Ventricular Drain and Ventriculoperitoneal Shunts Stroke. 50. DOI: 10.1161/Str.50.Suppl_1.Tp545  0.394
2019 Kasab SA, Samaniego E, Kimmel E, Holcombe A, Lopez-Cardenas G, Hernandez H, Dandapat S, Asi K, Derdeyn C, Ortega-Gutierrez S. Abstract TP339: Off Hours Presentation is Not Associated With Poor Functional Outcomes or Faster Recanalization Times in Stroke Patients Receiving Mechanical Thrombectomy in a Large Volume Comprehensive Stroke Center Stroke. 50. DOI: 10.1161/Str.50.Suppl_1.Tp339  0.483
2019 Roa J, Dabus G, Maud A, Martinez-Galdamez M, Paez-Granda D, Kalousek V, Mowla A, Szeder V, Jabbour P, Ortega-Gutierrez S, Hasan D, Samaniego E. E-018 Transcirculation approach in complex endovascular procedures: a multicenter study Journal of Neurointerventional Surgery. 11. DOI: 10.1136/Neurintsurg-2019-Snis.93  0.428
2019 Zaidat O, Liebeskind D, Jadhav A, Ortega-Gutierrez S, Szeder V, Haussen D, Yavagal D, Froehler M, Jahan R, Yao T, Mueller-Kronast N. 5 Mechanical thrombectomy in acute ischemic stroke patients with low alberta stroke program early computed tomography scores Journal of Neurointerventional Surgery. DOI: 10.1136/Neurintsurg-2019-Snis.228  0.449
2019 Samaniego E, Shaban A, Ortega-Gutierrez S, Hasan D, Derdeyn C, Dai B, Roa J, Adams H, Leira E. E-116 Clinical characteristics, stroke mechanism and outcome of isolated symptomatic basilar artery stenosis Journal of Neurointerventional Surgery. DOI: 10.1136/Neurintsurg-2019-Snis.191  0.715
2018 Samaniego EA, Roa JA, Martinez-Burbano B, Ortega-Gutierrez S, Hasan DM, Jibaja M, Torner JC, Maldonado N. Angiographic Features of Intracranial Aneurysms in Ecuador. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. PMID 30522803 DOI: 10.1016/J.Jstrokecerebrovasdis.2018.11.020  0.323
2018 Zanaty M, Samaniego EA, Teferi N, Kung DK, Nakagawa D, Hudson J, Ortega-Gutierrez S, Allan L, Jabbour P, Hasan DM. Hybrid Surgery for Internal Carotid Artery Revascularization. World Neurosurgery. PMID 30312821 DOI: 10.1016/J.Wneu.2018.09.230  0.349
2018 Zafar A, Quadri SA, Farooqui M, Ortega-Gutiérrez S, Hariri OR, Zulfiqar M, Ikram A, Khan MA, Suriya SS, Nunez-Gonzalez JR, Posse S, Mortazavi MM, Yonas H. MRI-Guided High-Intensity Focused Ultrasound as an Emerging Therapy for Stroke: A Review. Journal of Neuroimaging : Official Journal of the American Society of Neuroimaging. PMID 30295987 DOI: 10.1111/Jon.12568  0.351
2018 Mendez AA, Samaniego EA, Sheth SA, Dandapat S, Hasan DM, Limaye KS, Hindman BJ, Derdeyn CP, Ortega-Gutierrez S. Update in the Early Management and Reperfusion Strategies of Patients with Acute Ischemic Stroke. Critical Care Research and Practice. 2018: 9168731. PMID 30050694 DOI: 10.1155/2018/9168731  0.465
2018 Samaniego EA, Derdeyn CP, Hayakawa M, Hasan D, Ortega-Gutierrez S. In vivo evaluation of the new PHIL low viscosity in a swine rete mirabile model. Interventional Neuroradiology : Journal of Peritherapeutic Neuroradiology, Surgical Procedures and Related Neurosciences. 1591019918784915. PMID 29973081 DOI: 10.1177/1591019918784915  0.311
2018 Wang A, Ortega-Gutierrez S, Petersen NH. Autoregulation in the Neuro ICU. Current Treatment Options in Neurology. 20: 20. PMID 29770889 DOI: 10.1007/S11940-018-0501-X  0.343
2018 Samaniego EA, Mendez AA, Nguyen TN, Kalousek V, Guerrero WR, Dandapat S, Dabus G, Linfante I, Hassan AE, Drofa A, Kouznetsov E, Leedahl D, Hasan D, Maud A, Ortega-Gutierrez S. LVIS Jr Device for Y-Stent-Assisted Coil Embolization of Wide-Neck Intracranial Aneurysms: A Multicenter Experience. Interventional Neurology. 7: 271-283. PMID 29765397 DOI: 10.1159/000487545  0.321
2018 Hudson JS, Prout BS, Nagahama Y, Nakagawa D, Guerrero WR, Zanaty M, Chalouhi N, Jabbour P, Dandapat S, Allan L, Ortega-Gutierrez S, Samaniego EA, Hasan D. External Ventricular Drain and Hemorrhage in Aneurysmal Subarachnoid Hemorrhage Patients on Dual Antiplatelet Therapy: A Retrospective Cohort Study. Neurosurgery. PMID 29660038 DOI: 10.1093/Neuros/Nyy127  0.379
2018 Nagaraja N, Tasneem N, Shaban A, Dandapat S, Ahmed U, Policeni B, Olalde H, Shim H, Samaniego EA, Pieper C, Ortega-Gutierrez S, Leira EC, Adams HP. Cerebral Microbleeds are an Independent Predictor of Hemorrhagic Transformation Following Intravenous Alteplase Administration in Acute Ischemic Stroke. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. PMID 29398533 DOI: 10.1016/J.Jstrokecerebrovasdis.2017.12.044  0.7
2018 Albers GW, Marks MP, Kemp S, Christensen S, Tsai JP, Ortega-Gutierrez S, McTaggart RA, Torbey MT, Kim-Tenser M, Leslie-Mazwi T, Sarraj A, Kasner SE, Ansari SA, Yeatts SD, Hamilton S, et al. Thrombectomy for Stroke at 6 to 16 Hours with Selection by Perfusion Imaging. The New England Journal of Medicine. PMID 29364767 DOI: 10.1056/Nejmoa1713973  0.451
2018 Shaban A, Samaniego E, Aksan N, Dai B, Ahmed U, Granchi J, Zheng-Lin B, Lazarre L, Adams H, Derdeyn C, Leira E, Ortega-Gutierrez S. Abstract WP63: Global Cerebral Edema is Associated With Worse Outcomes in Patients With Cerebral Venous Sinus Thrombosis Stroke. 49. DOI: 10.1161/Str.49.Suppl_1.Wp63  0.725
2018 Shaban A, Samaniego E, Aksan N, Dai B, Ahmed U, Granchi J, Zheng-Lin B, Lazarre L, Adams H, Derdeyn C, Leira E, Ortega-Gutierrez S. Abstract WP59: A Clot Burden Score Predicts Functional Outcome and Neurological Complications After Cerebral Venous Sinus Thrombosis Stroke. 49. DOI: 10.1161/Str.49.Suppl_1.Wp59  0.716
2018 Shaban A, Samaniego E, Aksan N, Dai B, Ahmed U, Granchi J, Zheng-Lin B, Lazarre L, Adams H, Derdeyn C, Leira E, Ortega-Gutierrez S. Abstract WP47: Quantitative Analysis of Hemorrhage and Infarct Volume for Predicting Outcome in Cerebral Venous Sinus Thrombosis Stroke. 49. DOI: 10.1161/Str.49.Suppl_1.Wp47  0.726
2018 Siddiqui FM, Weber M, Dandapat S, Aksan N, Scaife S, Ortega-Gutierrez S, Coutinho J. Abstract WP2: Trends of Endovascular Treatment in Cerebral Venous Thrombosis: Estimations From Nationwide Inpatient Sample Stroke. 49. DOI: 10.1161/Str.49.Suppl_1.Wp2  0.387
2018 Siddiqui FM, Weber M, Dandapat S, Ortega-Gutierrez S, Aksan N, Scaife S, Coutinho J. Abstract WP11: Use of Endovascular Thrombolysis or Thrombectomy for the Treatment of Cerebral Venous Thrombosis: An Observational Study From the US Nationwide Inpatient Sample Stroke. 49. DOI: 10.1161/Str.49.Suppl_1.Wp11  0.422
2018 Aksan N, Samaniego E, Shaban A, Siddiqui F, Dai B, Ahmed U, Granchi J, Zheng-Lin B, Morcuende J, Adams H, Leira E, Ortega-Gutierrez S. Abstract TMP18: Heparin Resistance is an Independent Predictor of Poor outcome in Cerebral Venous Sinus Thrombosis Stroke. 49. DOI: 10.1161/Str.49.Suppl_1.Tmp18  0.704
2018 Zafar A, Ikram A, Qeadan F, Bzdyra P, Nunez-Gonzalez J, Calder C, Ortega-Gutierrez S. O-035 Outcomes of basilar artery occlusion (BAO) in different healthcare facilities: a nationwide descriptive study Journal of Neurointerventional Surgery. 10. DOI: 10.1136/Neurintsurg-2018-Snis.35  0.459
2017 Zafar A, Ikram A, Jillella DV, Kempuraj D, Khan MM, Bushnaq S, Adam H, Ortega-Gutierrez S, Quadri SA, Farooqui M, Zaheer A, Leira EC. Measurement of Elevated IL-37 Levels in Acute Ischemic Brain Injury: A Cross-sectional Pilot Study. Cureus. 9: e1767. PMID 29234571 DOI: 10.7759/Cureus.1767  0.375
2017 Rossen JD, Samaniego EA, Paullus M, Ortega-Gutierrez S. Hybrid Retrograde-Antegrade Recanalization of Acute Basilar Artery Occlusion. Interventional Neurology. 6: 263-267. PMID 29118804 DOI: 10.1159/000479704  0.381
2017 Samaniego EA, Fisher M, Hasan D, Guerrero WR, Fifi JT, Bottani L, Ortega-Gutierrez S. Embolization of palpebral and orbito-frontal fistulas: technical and anatomical considerations in treating high-flow superficial skin lesions with liquid embolics. Journal of Neurointerventional Surgery. PMID 29021310 DOI: 10.1136/Neurintsurg-2017-013239  0.309
2017 Guerrero WR, Ortega-Gutierrez S, Hayakawa M, Derdeyn CP, Rossen JD, Hasan D, Samaniego EA. Endovascular Treatment of Ruptured Vertebrobasilar Dissecting Aneurysms Using Flow Diversion Embolization Devices: Single-Institution Experience. World Neurosurgery. PMID 28987840 DOI: 10.1016/J.Wneu.2017.09.125  0.35
2017 Tasneem N, Samaniego EA, Pieper C, Leira EC, Adams HP, Hasan D, Ortega-Gutierrez S. Brain Multimodality Monitoring: A New Tool in Neurocritical Care of Comatose Patients. Critical Care Research and Practice. 2017: 6097265. PMID 28555164 DOI: 10.1155/2017/6097265  0.346
2017 Adam CR, Shields CL, Gutman J, Kim HJ, Hayek B, Shore JW, Braunstein A, Levin F, Winn BJ, Vrcek I, Mancini R, Linden C, Choe C, Gonzalez M, Altschul D, ... Ortega-Gutierrez S, et al. Dilated Superior Ophthalmic Vein: Clinical and Radiographic Features of 113 Cases. Ophthalmic Plastic and Reconstructive Surgery. PMID 28141624 DOI: 10.1097/Iop.0000000000000872  0.301
2016 Samaniego EA, Kalousek V, Abdo G, Ortega-Gutierrez S. Preliminary experience with Precipitating Hydrophobic Injectable Liquid (PHIL) in treating cerebral AVMs. Journal of Neurointerventional Surgery. PMID 26819446 DOI: 10.1136/Neurintsurg-2015-012210  0.313
2015 Samaniego EA, Abdo G, Hanel RA, Lima A, Ortega-Gutierrez S, Dabus G. Endovascular treatment of PICA aneurysms with a Low-profile Visualized Intraluminal Support (LVIS Jr) device. Journal of Neurointerventional Surgery. PMID 26534868 DOI: 10.1136/Neurintsurg-2015-012070  0.317
2015 Leira EC, Zaheer A, Schnell T, Torner JC, Olalde HM, Pieper AA, Ortega-Gutierrez S, Nagaraja N, Marks NL, Adams HP. Effect of helicopter transport on neurological outcomes in a mouse model of embolic stroke with reperfusion: AIR-MICE pilot study. International Journal of Stroke : Official Journal of the International Stroke Society. PMID 26376603 DOI: 10.1111/Ijs.12619  0.447
2015 Lantigua H, Ortega-Gutierrez S, Schmidt JM, Lee K, Badjatia N, Agarwal S, Claassen J, Connolly ES, Mayer SA. Subarachnoid hemorrhage: who dies, and why? Critical Care (London, England). 19: 309. PMID 26330064 DOI: 10.1186/S13054-015-1036-0  0.409
2015 Shwe Y, Paramasivam S, Ortega-Gutierrez S, Altschul D, Berenstein A, Fifi JT. High-flow carotid cavernous fistula and the use of a microvascular plug system: initial experience. Interventional Neurology. 3: 78-84. PMID 26019711 DOI: 10.1159/000369477  0.366
2015 Petersen NH, Ortega-Gutierrez S, Reccius A, Masurkar A, Huang A, Marshall RS. Dynamic cerebral autoregulation is transiently impaired for one week after large-vessel acute ischemic stroke. Cerebrovascular Diseases (Basel, Switzerland). 39: 144-50. PMID 25661277 DOI: 10.1159/000368595  0.461
2015 Lantigua H, Ortega-Gutierrez S, Schmidt JM, Lee K, Badjatia N, Agarwal S, Claassen J, Connolly ES, Mayer SA. Subarachnoid hemorrhage: Who dies, and why? Critical Care. 19. DOI: 10.1186/s13054-015-1036-0  0.314
2014 De Los Rios F, Kleindorfer DO, Guzik A, Ortega-Gutierrez S, Sangha N, Kumar G, Grotta JC, Lee JM, Meyer BC, Schwamm LH, Khatri P. Intravenous fibrinolysis eligibility: a survey of stroke clinicians' practice patterns and review of the literature. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. 23: 2130-8. PMID 25113084 DOI: 10.1016/J.Jstrokecerebrovasdis.2014.03.024  0.45
2014 Cuello JP, Ortega-Gutierrez S, Linares G, Agarwal S, Cunningham A, Mohr JP, Mayer SA, Marshall RS, Claassen J, Badjatia N, Elkind MS, Lee K. Acute cervical myelopathy due to presumed fibrocartilaginous embolism: a case report and systematic review of the literature. Journal of Spinal Disorders & Techniques. 27: E276-81. PMID 24901879 DOI: 10.1097/Bsd.0000000000000115  0.302
2014 Altschul D, Paramasivam S, Ortega-Gutierrez S, Fifi JT, Berenstein A. Safety and efficacy using a detachable tip microcatheter in the embolization of pediatric arteriovenous malformations. Child's Nervous System : Chns : Official Journal of the International Society For Pediatric Neurosurgery. 30: 1099-107. PMID 24671157 DOI: 10.1007/S00381-014-2404-9  0.302
2014 Petersen NH, Ortega-Gutierrez S, Reccius A, Masurkar A, Huang A, Marshall RS. Comparison of Non-invasive and Invasive Arterial Blood Pressure Measurement for Assessment of Dynamic Cerebral Autoregulation. Neurocritical Care. 20: 60-68. PMID 24233812 DOI: 10.1007/S12028-013-9898-Y  0.34
2013 Ortega-Gutierrez S, Thomas J, Reccius A, Agarwal S, Lantigua H, Li M, Carpenter AM, Mayer SA, Schmidt JM, Lee K, Claassen J, Badjatia N, Lesch C. Effectiveness and safety of nicardipine and labetalol infusion for blood pressure management in patients with intracerebral and subarachnoid hemorrhage. Neurocritical Care. 18: 13-9. PMID 23055089 DOI: 10.1007/S12028-012-9782-1  0.326
2012 Willey JZ, Ortega-Gutierrez S, Petersen N, Khatri P, Ford AL, Rost NS, Ali LK, Gonzales NR, Merino JG, Meyer BC, Marshall RS. Impact of acute ischemic stroke treatment in patients >80 years of age: the specialized program of translational research in acute stroke (SPOTRIAS) consortium experience. Stroke; a Journal of Cerebral Circulation. 43: 2369-75. PMID 22798327 DOI: 10.1161/Strokeaha.112.660993  0.495
2012 Zacharia BE, Ortega-Gutierrez S, Connolly ES. The clinical implications of subarachnoid hemorrhage volume. World Neurosurgery. 77: 613-4. PMID 22120397 DOI: 10.1016/J.Wneu.2011.04.005  0.324
2012 Petersen N, Ortega-Gutierrez S, Reccius A, Huang A, Masurkar A, Marshall R. Dynamic Cerebral Autoregulation Is Transiently Impaired after Large-Vessel Acute Ischemic Stroke (S19.002) Neurology. 78: S19.002-S19.002. DOI: 10.1212/Wnl.78.1_Meetingabstracts.S19.002  0.469
2010 Ortega-Gutierrez S, Mayer SA. Is the magnesium era for aneurysmal subarachnoid hemorrhage over? Current Neurology and Neuroscience Reports. 10: 420-2. PMID 20821078 DOI: 10.1007/S11910-010-0134-2  0.372
2010 Lopez-Vicente M, Ortega-Gutierrez S, Amlie-Lefond C, Torbey MT. Diagnosis and management of pediatric arterial ischemic stroke. Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association. 19: 175-83. PMID 20434043 DOI: 10.1016/J.Jstrokecerebrovasdis.2009.03.013  0.449
2010 Szeder V, Ortega-Gutierrez S, Ziai W, Torbey MT. The TRACH score: clinical and radiological predictors of tracheostomy in supratentorial spontaneous intracerebral hemorrhage. Neurocritical Care. 13: 40-6. PMID 20393814 DOI: 10.1007/S12028-010-9346-1  0.355
2009 Ortega-Gutierrez S, Wolfe T, Pandya DJ, Szeder V, Lopez-Vicente M, Zaidat OO. Neurologic complications in non-neurological intensive care units. The Neurologist. 15: 254-67. PMID 19741432 DOI: 10.1097/Nrl.0B013E31819Bd9D6  0.317
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