Abdelaziz Amllay
Postdoctoral AssociateAbout
Research
Publications
Featured Publications
Angiographic evidence of an inadvertent cannulation of the marginal sinus following central line migration: illustrative case
Amllay A, Owolo E, Nowicki K, Sujijantarat N, Koo A, Antonios J, Renedo D, Matouk C, Hebert R. Angiographic evidence of an inadvertent cannulation of the marginal sinus following central line migration: illustrative case. Journal Of Neurosurgery Case Lessons 2024, 7: case23607. PMID: 38684119, PMCID: PMC11058405, DOI: 10.3171/case23607.Peer-Reviewed Original Researchcentral venous catheterinternal jugular veincatheter tip migrationtip migrationmalpositioned cathetersabsence of contrast extravasationsinus cannulationtriple-lumen central venous catheteraortic valve replacementinadvertent cannulationcatheter malpositioncontrast extravasationvalve replacementsigmoid sinusimprove patient outcomesposterior fossaendovascular managementsevere complicationsvenous cathetersweeks postinsertionprompt managementangiographic evidencecatheter exchangereduce morbidityinterventional suiteSafety of Mechanical Thrombectomy in Patients on Antiplatelet/Anticoagulation
Amllay A, Becerril-Gaitan A, Hunt A, Jain P, Chen C, El Naamani K, Abbas R, Rudick L, Tjoumakaris S, Gooch M, Herial N, Zarzour H, Schmidt R, Rosenwasser R, Jabbour P. Safety of Mechanical Thrombectomy in Patients on Antiplatelet/Anticoagulation. World Neurosurgery 2023, 176: e476-e484. PMID: 37257646, DOI: 10.1016/j.wneu.2023.05.084.Peer-Reviewed Original ResearchConceptsmechanical thrombectomysubgroup analysisacute ischemic stroke patients treated with MTsubgroup analysis of patientspatients treated with MToutcome of stroke patientssafety of mechanical thrombectomyanalysis of patientsrate of sICHmultivariate logistic regressionstatistically significant associationcomprehensive stroke centerno significant differencestroke patientsefficacy profilelogistic regressionfunctional outcomesintravenous thrombolysissignificant associationAP groupbaseline variablesstroke centersAC grouppatientsCervical carotid pseudoaneurysm eroding the skin with impending blowout
. Cervical carotid pseudoaneurysm eroding the skin with impending blowout. Clinical Neurology And Neurosurgery 2019, 182: 104-106. PMID: 31112810, DOI: 10.1016/j.clineuro.2019.05.010.Peer-Reviewed Original ResearchThe Impact of Weather and Mode of Transport on Outcomes of Patients With Acute Ischemic Stroke Undergoing Mechanical Thrombectomy
Sioutas G, Amllay A, Chen C, Naamani K, Abbas R, Jain P, Garg A, Stine E, Tjoumakaris S, Herial N, Gooch M, Zarzour H, Schmidt R, Rosenwasser R, Jabbour P. The Impact of Weather and Mode of Transport on Outcomes of Patients With Acute Ischemic Stroke Undergoing Mechanical Thrombectomy. Neurosurgery 2023, 93: 144-155. PMID: 36757189, DOI: 10.1227/neu.0000000000002391.Peer-Reviewed Original ResearchConceptsassociated with good outcomeassociated with poor outcomesmedian National Institutesgood outcomepatient outcomespoor outcomepredictors of good outcomemedian Modified Rankin ScaleNational Institutes of Health Stroke Scoreoutcomes of patientspatient transfertransport modeshub hospitalstroke riskheavy precipitationStroke ScoreFollow-uprainy daysRankin Scalemechanical thrombectomypatientsThe Effect of COVID-19 Vaccines on Stroke Outcomes: A Single-Center Study
El Naamani K, Amllay A, Chen C, Capone S, Abbas R, Sioutas G, Munoz A, Yudkoff C, Carreras A, Sambangi A, Hunt A, Jain P, Stine E, Sathe A, Smit R, Yazbeck F, Tjoumakaris S, Gooch M, Herial N, Rosenwasser R, Zarzour H, Schmidt R, El-Ghanem M, Jabbour P. The Effect of COVID-19 Vaccines on Stroke Outcomes: A Single-Center Study. World Neurosurgery 2022, 170: e834-e839. PMID: 36494068, PMCID: PMC9726206, DOI: 10.1016/j.wneu.2022.11.132.Peer-Reviewed Original ResearchConceptsRankin Scale scorestroke patientsFollow-upsingle-center retrospective studymonths of follow-upmodified Rankin Scale scoreScale scoresingle-center studyNational Institutes of Health Stroke Scaleoutcomes of COVID-19associated with lower ratesstroke patient outcomesHealth Stroke ScaleNational Institutesingle-centerretrospective studytreatment modalitiesstudy cohorteffectiveness of COVID-19 vaccinesprimary outcomepatientsStroke Scalefunctional capacityOnyx Versus Particles for Middle Meningeal Artery Embolization in Chronic Subdural Hematoma
Shehabeldin M, Amllay A, Jabre R, Chen C, Schunemann V, Herial N, Gooch M, Mackenzie L, Choe H, Tjoumakaris S, Rosenwasser R, Jabbour P, Kozak O. Onyx Versus Particles for Middle Meningeal Artery Embolization in Chronic Subdural Hematoma. Neurosurgery 2022, 92: 979-985. PMID: 36700752, DOI: 10.1227/neu.0000000000002307.Peer-Reviewed Original ResearchConceptsmiddle meningeal artery embolizationchronic subdural hematomamiddle meningeal arteryfailure of embolizationsurgical evacuationendovascular treatmentembolic agentsubdural hematomatreatment of chronic subdural hematomaLate Follow-upPVA groupartery embolizationhematoma thicknesssurgical outcomestreatment optionsretrospective analysisendovascular proceduresFollow-upmeningeal arteryembolizationprimary outcomehematomacomprehensive centerOnyxRadial Artery Catheterization for Neuroendovascular Procedures
Khanna O, Sweid A, Mouchtouris N, Shivashankar K, Xu V, Velagapudi L, Stricsek G, Amllay A, Texakalidis P, Gooch M, Tjoumakaris S, Rosenwasser R, Jabbour P. Radial Artery Catheterization for Neuroendovascular Procedures. Stroke 2019, 50: 2587-2590. PMID: 31311466, DOI: 10.1161/strokeaha.119.025811.Peer-Reviewed Original ResearchConceptsartery catheterizationneuroendovascular procedurespostprocedural complicationsclinical outcomesneuroendovascular interventionstransfemoral accessarterial accesstransradial accesslow rate of complicationstransradial approachpatient satisfaction measuresrate of complicationsincidence of complicationsradial artery spasmfemoral artery accessradial artery accessperi-proceduraldiagnostic angiogramcerebral angiogramprocedure timeinstitutional experienceretrospective analysisartery spasmIs Clot Composition Associated with Stroke Etiology? A Systematic Review and Meta-Analysis
Sujijantarat N, Templeton K, Antonios J, Renedo D, Koo A, Haynes J, Fathima B, Amllay A, Nowicki K, Huttner A, Giles J, Navaratnam D, Sansing L, Hebert R, King J, Matouk C. Is Clot Composition Associated with Stroke Etiology? A Systematic Review and Meta-Analysis. Stroke: Vascular and Interventional Neurology Journal. 0(0):e001426. doi:doi:10.1161/SVIN.124.001426Peer-Reviewed Original ResearchHigher proceduralist stroke thrombectomy volume is associated with reduced inpatient mortality
Koo A, Renedo D, Ney J, Amllay A, Kanzler M, Stogniy S, Alawieh A, Sujijantarat N, Antonios J, Al Kasab S, Malhotra A, Hebert R, Matouk C, de Havenon A. Higher proceduralist stroke thrombectomy volume is associated with reduced inpatient mortality. Journal Of NeuroInterventional Surgery 2024, 17: 1185-1188. PMID: 39214687, DOI: 10.1136/jnis-2024-022021.Peer-Reviewed Original ResearchIn-Hospital DeathIn-Hospital Mortalityacute ischemic strokecut-pointsabsolute risk of deathassociated with lower oddsState Inpatient DatabasesFlorida State Inpatient Databasein-hospital moralityrates of in-hospital mortalitydiagnosis of acute ischemic strokeprimary study outcomerisk of deathstroke careoptimal cut-pointassociated with reduced inpatient mortalityendovascular thrombectomyretrospective cohort studylower oddspotential confoundersabsolute riskacute ischemic stroke patientsinpatient mortalitycohort studyInpatient DatabaseEndovascular therapy versus best medical management in distal medium middle cerebral artery acute ischaemic stroke: a multinational multicentre propensity score-matched study.
Salim HA, Yedavalli V, Musmar B, Adeeb N, E L Naamani K, Henninger N, Sundararajan SH, Kühn AL, Khalife J, Ghozy S, Scarcia L, Tan BYQ, Heit JJ, Regenhardt RW, Cancelliere NM, Bernstock JD, Rouchaud A, Fiehler J, Essibayi MA, Sheth SA, Puri AS, Barreau X, Colasurdo M, Renieri L, Dyzmann C, Marotta T, Spears J, Mowla A, Jabbour P, Filipe JP, Biswas A, Harker P, Clarençon F, Radu RA, Siegler JE, Nguyen TN, Varela R, Ota T, Gonzalez N, Moehlenbruch MA, Altschul D, Gory B, Costalat V, Stracke CP, Aziz-Sultan MA, Hecker C, Shaikh H, Liebeskind DS, Baker A, Pedicelli A, Alexandre A, Faizy TD, Tancredi I, Kalsoum E, Lubicz B, Patel AB, Mendes Pereira V, Guenego A, Dmytriw AA, MAD MT Investigators. Endovascular therapy versus best medical management in distal medium middle cerebral artery acute ischaemic stroke: a multinational multicentre propensity score-matched study. J Neurol Neurosurg Psychiatry 2024 PMID: 39043567, DOI: 10.1136/jnnp-2024-333669.Peer-Reviewed Original Research