2023
Detection of Intracerebral Hemorrhage Using Low-Field, Portable Magnetic Resonance Imaging in Patients With Stroke
Mazurek M, Parasuram N, Peng T, Beekman R, Yadlapalli V, Sorby-Adams A, Lalwani D, Zabinska J, Gilmore E, Petersen N, Falcone G, Sujijantarat N, Matouk C, Payabvash S, Sze G, Schiff S, Iglesias J, Rosen M, de Havenon A, Kimberly W, Sheth K. Detection of Intracerebral Hemorrhage Using Low-Field, Portable Magnetic Resonance Imaging in Patients With Stroke. Stroke 2023, 54: 2832-2841. PMID: 37795593, PMCID: PMC11103256, DOI: 10.1161/strokeaha.123.043146.Peer-Reviewed Original ResearchMeSH KeywordsCerebral HemorrhageHumansIschemic StrokeMagnetic Resonance ImagingStrokeTomography, X-Ray ComputedCT With CTA Versus MRI in Patients Presenting to the Emergency Department With Dizziness: Analysis Using Propensity Score Matching.
Tu L, Navaratnam D, Melnick E, Forman H, Venkatesh A, Malhotra A, Yaesoubi R, Sureshanand S, Sheth K, Mahajan A. CT With CTA Versus MRI in Patients Presenting to the Emergency Department With Dizziness: Analysis Using Propensity Score Matching. American Journal Of Roentgenology 2023, 221: 836-845. PMID: 37404082, DOI: 10.2214/ajr.23.29617.Peer-Reviewed Original ResearchMeSH KeywordsDizzinessEmergency Service, HospitalFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedPropensity ScoreRetrospective StudiesStrokeTomography, X-Ray ComputedConceptsSecondary stroke prevention medicationsStroke prevention medicationsEmergency departmentPrevention medicationsEchocardiography evaluationPosterior circulation strokeProportion of patientsGroup of patientsPhysical examination findingsNeuroimaging resultsUse of MRIReview of systemsGreater frequencyPropensity-score matchingExamination findingsRetrospective studyED readmissionMedical historyHead CTClinical impactMRI examinationsBrain MRINeck CTADizzinessPatientsClinical criteria to exclude acute vascular pathology on CT angiogram in patients with dizziness
Tu L, Malhotra A, Venkatesh A, Taylor R, Sheth K, Yaesoubi R, Forman H, Sureshanand S, Navaratnam D. Clinical criteria to exclude acute vascular pathology on CT angiogram in patients with dizziness. PLOS ONE 2023, 18: e0280752. PMID: 36893103, PMCID: PMC9997874, DOI: 10.1371/journal.pone.0280752.Peer-Reviewed Original ResearchMeSH KeywordsAdultAngiographyCross-Sectional StudiesDizzinessEmergency Service, HospitalHumansStrokeTomography, X-Ray ComputedVertigoConceptsAcute vascular pathologyEmergency departmentVascular pathologyNegative predictive valueDizzy patientsStroke codeCTA headPredictive valueAdult ED encountersTransient ischemic attackHalf of patientsLong-term smokersLarge vessel occlusionCoronary artery diseasePast medical historySeparate validation cohortCross-sectional analysisIschemic attackAnalysis cohortArterial dissectionArtery diseaseClinical factorsED encountersMedication useChief complaint
2021
Acute Stroke Imaging Research Roadmap IV: Imaging Selection and Outcomes in Acute Stroke Clinical Trials and Practice
Campbell B, Lansberg M, Broderick J, Derdeyn C, Khatri P, Sarraj A, Saver J, Vagal A, Albers G, Adeoye O, Ansari S, Boltze J, Buchan A, Chaisinanunkul N, Chen C, Davis T, Ermakova T, Fisher M, Haddad W, Hill M, Houser G, Jadhav A, Kimberly W, Landen J, Liebeskind D, Lyden P, Lynch J, Mansi C, Mocco J, Nogueira R, Savitz S, Schwamm L, Sheth K, Solberg Y, Venkatasubramanian C, Warach S, Wechsler L, Zhu B, Ziogas N. Acute Stroke Imaging Research Roadmap IV: Imaging Selection and Outcomes in Acute Stroke Clinical Trials and Practice. Stroke 2021, 52: 2723-2733. PMID: 34233464, PMCID: PMC8316368, DOI: 10.1161/strokeaha.121.035132.Peer-Reviewed Original ResearchConceptsPrimary stroke centerAcute stroke clinical trialsStroke centersStroke clinical trialsReperfusion therapyClinical trialsConsensus recommendationsComprehensive stroke centerAcute stroke trialsImaging sessionOptimal imaging strategyExtended time windowStroke neurologistsAcute strokeStroke trialsImaging selectionComputed tomographyTreatment windowUS FoodDrug AdministrationNeurological disordersStroke imagingTrialsNational InstituteOptimal imaging
2016
Predicting survival after acute civilian penetrating brain injuries
Muehlschlegel S, Ayturk D, Ahlawat A, Izzy S, Scalea TM, Stein DM, Emhoff T, Sheth KN. Predicting survival after acute civilian penetrating brain injuries. Neurology 2016, 87: 2244-2253. PMID: 27784772, PMCID: PMC5123553, DOI: 10.1212/wnl.0000000000003355.Peer-Reviewed Original ResearchConceptsRadiologic factorsBrain injuryMotor Glasgow Coma ScaleLower Injury Severity ScoreLevel 1 trauma centerLower international normalized ratioUS level 1 trauma centersSurvival prediction scoreInjury Severity ScoreGlasgow Coma ScaleInternational normalized ratioMultivariable logistic regressionTraumatic brain injurySelf-inflicted injurySurvival prediction toolHospital dischargeComa ScaleLocal traumaPenetrating injuryTrauma centerMean ageNormalized ratioFemale sexSeverity scorePupillary reactivity