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R. Klucznik · SciRah

Researcher profile · Semantic Scholar

R. Klucznik

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R. Klucznik — researcher profile on SciRah

h-index: 36
Works: 129
Citations: 5,631

Most-cited papers

Stenting versus Aggressive Medical Therapy for Intracranial Arterial Stenosis
M. Chimowitz, M. Lynn, Colin P. Derdeyn, Tanya N. Turan +21 more
2011New England Journal of Medicine901 citations Open access
Semantic Scholar
Aggressive medical treatment with or without stenting in high-risk patients with intracranial artery stenosis (SAMMPRIS): the final results of a randomised trial
Colin P. Derdeyn, M. Chimowitz, M. Lynn, D. Fiorella +23 more
2013The Lancet781 citations Open access
Semantic Scholar
Interhospital Transfer Before Thrombectomy Is Associated With Delayed Treatment and Worse Outcome in the STRATIS Registry (Systematic Evaluation of Patients Treated With Neurothrombectomy Devices for Acute Ischemic Stroke)
M. Froehler, J. Saver, O. Zaidat, R. Jahan +60 more
2017Circulation358 citations Open access
Semantic Scholar
The NIH registry on use of the Wingspan stent for symptomatic70–99% intracranial arterial stenosis
O. Zaidat, R. Klucznik, M. Alexander, J. Chaloupka +6 more
2008Neurology218 citations Open access
Semantic Scholar
Systematic Evaluation of Patients Treated With Neurothrombectomy Devices for Acute Ischemic Stroke: Primary Results of the STRATIS Registry
N. Mueller-Kronast, O. Zaidat, M. Froehler, R. Jahan +60 more
2017Stroke181 citations Open access
Semantic Scholar
Detailed Analysis of Peri-Procedural Strokes in Patients Undergoing Intracranial Stenting in SAMMPRIS
D. Fiorella, C. Derdeyn, M. Lynn, S. Barnwell +21 more
2012Stroke181 citations Open access
Semantic Scholar
Initial hospital management of patients with emergent large vessel occlusion (ELVO): report of the standards and guidelines committee of the Society of NeuroInterventional Surgery
R. McTaggart, S. Ansari, M. Goyal, T. Abruzzo +26 more
2015Journal of NeuroInterventional Surgery147 citations Open access
Semantic Scholar
Spinal extradural arteriovenous fistulas: a clinical and radiological description of different types and their novel treatment with Onyx.
L. Rangel-Castilla, Paul J. Holman, C. Krishna, Todd W. Trask +2 more
2011Journal of Neurosurgery : Spine109 citations
Semantic Scholar
Impact of Balloon Guide Catheter Use on Clinical and Angiographic Outcomes in the STRATIS Stroke Thrombectomy Registry
O. Zaidat, N. Mueller-Kronast, Ameer E. Hassan, D. Haussen +60 more
2019Stroke104 citations
Semantic Scholar
Risk factors associated with major cerebrovascular complications after intracranial stenting
F. Nahab, M. Lynn, S. Kasner, M. Alexander +8 more
2009Neurology102 citations Open access
Semantic Scholar
Society of NeuroInterventional Surgery recommendations for the care of emergent neurointerventional patients in the setting of COVID-19
J. Fraser, A. Arthur, Michael Chen, M. Levitt +13 more
2020Journal of NeuroInterventional Surgery97 citations Open access
Semantic Scholar
Three-dimensional printing of anatomically accurate, patient specific intracranial aneurysm models
Jeff R. Anderson, W. Thompson, Abdulaziz Alkattan, O. Diaz +5 more
2015Journal of NeuroInterventional Surgery90 citations Open access
Semantic Scholar
ELVO: an operational definition
T. Leslie-Mazwi, R. Chandra, B. Baxter, A. Arthur +6 more
2018Journal of NeuroInterventional Surgery82 citations
Semantic Scholar
Middle cerebral artery aneurysms: a single-center series comparing endovascular and surgical treatment.
O. Diaz, L. Rangel-Castilla, S. Barber, R. Mayo +2 more
2014World Neurosurgery74 citations
Semantic Scholar
Prehospital care delivery and triage of stroke with emergent large vessel occlusion (ELVO): report of the Standards and Guidelines Committee of the Society of Neurointerventional Surgery
G. Pride, Justin F. Fraser, Rishi Gupta, M. Alberts +29 more
2016Journal of NeuroInterventional Surgery65 citations Open access
Semantic Scholar
Temporal variations of wall shear stress parameters in intracranial aneurysms—importance of patient-specific inflow waveforms for CFD calculations
C. Karmonik, Christopher Yen, O. Diaz, R. Klucznik +2 more
2010Acta Neurochirurgica64 citations
Semantic Scholar
Intra-aneurysmal flow patterns and wall shear stresses calculated with computational flow dynamics in an anterior communicating artery aneurysm depend on knowledge of patient-specific inflow rates
C. Karmonik, Christopher Yen, R. Grossman, R. Klucznik +1 more
2009Acta Neurochirurgica64 citations Open access
Semantic Scholar
MACRA: background, opportunities and challenges for the neurointerventional specialist
J. Hirsch, T. Leslie-Mazwi, Aman B. Patel, J. Rabinov +6 more
2015Journal of NeuroInterventional Surgery51 citations
Semantic Scholar
Mid and long term outcomes of dural arteriovenous fistula endovascular management with Onyx. Experience of a single tertiary center
L. Rangel-Castilla, S. Barber, R. Klucznik, O. Diaz
2013Journal of NeuroInterventional Surgery51 citations
Semantic Scholar
Preoperative Onyx embolization of hypervascular head, neck, and spinal tumors. Experience with 100 consecutive cases from a single tertiary center
L. Rangel-Castilla, Ankit Shah, R. Klucznik, O. Diaz
2012Journal of NeuroInterventional Surgery48 citations
Semantic Scholar
Blood Flow in Cerebral Aneurysms: Comparison of Phase Contrast Magnetic Resonance and Computational Fluid Dynamics - Preliminary Experience
C. Karmonik, R. Klucznik, G. Benndorf
2008RöFo. Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren (Print)46 citations
Semantic Scholar
Pivotal trial of the Neuroform Atlas stent for treatment of posterior circulation aneurysms: one-year outcomes
B. Jankowitz, A. Jadhav, B. Gross, T. Jovin +33 more
2021Journal of NeuroInterventional Surgery44 citations Open access
Semantic Scholar
Comparison of velocity patterns in an AComA aneurysm measured with 2D phase contrast MRI and simulated with CFD
C. Karmonik, R. Klucznik, G. Benndorf
2008Technology and Health Care44 citations
Semantic Scholar
Pivotal Trial of the Neuroform Atlas Stent for Treatment of Anterior Circulation Aneurysms
O. Zaidat, R. Hanel, E. Sauvageau, A. Aghaebrahim +99 more
2020Stroke43 citations Open access
Semantic Scholar
Post-thrombectomy management of the ELVO patient: Guidelines from the Society of NeuroInterventional Surgery
T. Leslie-Mazwi, Michael Chen, J. Yi, R. Starke +25 more
2017Journal of NeuroInterventional Surgery36 citations
Semantic Scholar
Neuroendovascular management of emergent large vessel occlusion: update on the technical aspects and standards of practice by the Standards and Guidelines Committee of the Society of NeuroInterventional Surgery
C. Gandhi, F. Al Mufti, I. Singh, T. Abruzzo +27 more
2018Journal of NeuroInterventional Surgery35 citations Open access
Semantic Scholar
Standard and Guidelines: Intracranial Dural Arteriovenous Shunts
S. Lee, S. Hetts, V. Halbach, K. Terbrugge +27 more
2015Journal of NeuroInterventional Surgery34 citations
Semantic Scholar
In-vivo quantification of wall motion in cerebral aneurysms from 2D cine phase contrast magnetic resonance images.
C. Karmonik, O. Diaz, R. Grossman, R. Klucznik
2010RöFo. Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren (Print)33 citations
Semantic Scholar
Quantitative comparison of hemodynamic parameters from steady and transient CFD simulations in cerebral aneurysms with focus on the aneurysm ostium
C. Karmonik, O. Diaz, R. Klucznik, R. Grossman +4 more
2014Journal of NeuroInterventional Surgery32 citations
Semantic Scholar
Augmented Reality with Virtual Cerebral Aneurysms: A Feasibility Study.
C. Karmonik, Saba N. Elias, Jonathan Y Zhang, O. Diaz +3 more
2018World Neurosurgery30 citations
Semantic Scholar
Mid- and long-term outcomes of carotid-cavernous fistula endovascular management with Onyx and n-BCA: experience of a single tertiary center
S. Barber, L. Rangel-Castilla, Y. Zhang, R. Klucznik +1 more
2014Journal of NeuroInterventional Surgery23 citations
Semantic Scholar
Endovascular embolization with Onyx in the management of sinus pericranii: a case report.
L. Rangel-Castilla, C. Krishna, R. Klucznik, O. Diaz
2009Neurosurgical Focus23 citations Open access
Semantic Scholar
The professional and personal impact of the coronavirus pandemic on US neurointerventional practices: a nationwide survey
K. Fargen, T. Leslie-Mazwi, R. Klucznik, S. Wolfe +10 more
2020Journal of NeuroInterventional Surgery22 citations Open access
Semantic Scholar
Validation of computational fluid dynamics methods with anatomically exact, 3D printed MRI phantoms and 4D pcMRI
Jeff R. Anderson, O. Diaz, R. Klucznik, Y. Zhang +5 more
2014Annual International Conference of the IEEE Engineering in Medicine and Biology Society21 citations
Semantic Scholar
Importance of proper patient selection and endpoint selection in evaluation of new therapies in acute stroke: further analysis of the SENTIS trial
A. Shuaib, S. Schwab, J. Rutledge, S. Starkman +9 more
2013Journal of NeuroInterventional Surgery21 citations Open access
Semantic Scholar
Hemodynamics at the ostium of cerebral aneurysms with relation to post-treatment changes by a virtual flow diverter: A computational fluid dynamics study
C. Karmonik, G. Chintalapani, T. Redel, Y. Zhang +3 more
2013Annual International Conference of the IEEE Engineering in Medicine and Biology Society17 citations
Semantic Scholar
A joint statement from the Neurointerventional Societies: our position on operator experience and training for stroke thrombectomy
I. Linfante, R. Nogueira, O. Zaidat, A. Arthur +5 more
2019Journal of NeuroInterventional Surgery14 citations
Semantic Scholar
Transarterial Onyx Embolization of an Orbital Solitary Fibrous Tumor
Nafiseh Hashemi, Jeanie D. Ling, C. Soparkar, M. Sami +4 more
2015Ocular Oncology and Pathology13 citations Open access
Semantic Scholar
Magnetic resonance imaging as a tool to assess reliability in simulating hemodynamics in cerebral aneurysms with a dedicated computational fluid dynamics prototype: preliminary results.
C. Karmonik, Y. Zhang, O. Diaz, R. Klucznik +3 more
2014Cardiovascular Diagnosis and Therapy13 citations
Semantic Scholar
Training Guidelines for Endovascular Stroke Intervention: An International Multi-Society Consensus Document
S. Lavine, K. Cockroft, B. Hoh, N. Bambakidis +89 more
2016Interventional Neurology12 citations Open access
Semantic Scholar
Bilateral internal carotid artery and vertebral artery dissections with retinal artery occlusion after a roller coaster ride - case report and a review.
Yonca Ozkan Arat, John Volpi, A. Arat, R. Klucznik +1 more
2011Ulusal Travma Ve Acil Cerrahi Dergisi-turkish Journal of Trauma & Emergency Surgery12 citations Open access
Semantic Scholar
Unique percutaneous direct puncture technique for occlusion of a hypoglossal canal dural arteriovenous fistula
O. Diaz, M. Toledo, J. O. Roehm, R. Klucznik +3 more
2018Journal of NeuroInterventional Surgery10 citations
Semantic Scholar
Contextualizing the first-round failure of the AHCA: down but not out
Joshua A. Hirsch, A. Rosenkrantz, G. Nicola, H. B. Harvey +6 more
2017Journal of NeuroInterventional Surgery10 citations Open access
Semantic Scholar
Four-Dimensional Phase Contrast Magnetic Resonance Imaging Protocol Optimization Using Patient-Specific 3-Dimensional Printed Replicas for In Vivo Imaging Before and After Flow Diverter Placement.
C. Karmonik, Jeff R. Anderson, Saba N. Elias, R. Klucznik +4 more
2017World Neurosurgery10 citations
Semantic Scholar
O-005 Influence of Balloon, Conventional, or Distal Catheters on Angiographic and Technical Outcomes in STRATIS
O. Zaidat, D. Liebeskind, R. Jahan, M. Froehler +5 more
201610 citations Open access
Semantic Scholar
Transient Ischemic Attack in the Setting of Carotid Atheromatous Disease with a Persistent Primitive Hypoglossal Artery Successfully Treated with Stenting: A Case Report
Meng Huang, M. Moisi, Michael E Zwillman, John Volpi +2 more
2016Cureus10 citations Open access
Semantic Scholar
Quantification of speed-up and accuracy of multi-CPU computational flow dynamics simulations of hemodynamics in a posterior communicating artery aneurysm of complex geometry
C. Karmonik, Christopher Yen, E. Gabriel, S. Partovi +5 more
2013Journal of NeuroInterventional Surgery10 citations
Semantic Scholar
Arterial Tortuosity Is a Potent Determinant of Safety in Endovascular Therapy for Acute Ischemic Stroke
H. Saber, G. Colby, N. Mueller-Kronast, M. Aziz-sultan +12 more
2024Stroke9 citations Open access
Semantic Scholar
Quantification of velocity reduction after flow diverter placement in intracranial aneurysm: An ex vivo study with 3D printed replicas
Jeff R. Anderson, R. Klucznik, O. Diaz, Y. Zhang +3 more
2015Annual International Conference of the IEEE Engineering in Medicine and Biology Society9 citations
Semantic Scholar
Comprehensive Overview of Contemporary Management Strategies for Cerebral Aneurysms.
A. Manhas, Shahid M. Nimjee, A. Agrawal, Jonathan Y Zhang +10 more
2015World Neurosurgery9 citations
Semantic Scholar

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