2021
Teleneurology-Enabled Determination of Death by Neurologic Criteria After Cardiac Arrest or Severe Neurologic Injury.
Matiello M, Turner A, Estrada J, Whitney C, Kitch B, Lee P, Girkar U, Palacios R, Singla P, Schwamm L. Teleneurology-Enabled Determination of Death by Neurologic Criteria After Cardiac Arrest or Severe Neurologic Injury. Neurology 2021, 96: e1999-e2005. PMID: 33637632, DOI: 10.1212/wnl.0000000000011751.Peer-Reviewed Original ResearchConceptsIntensive care unitOrgan donorsNeurologic criteriaSevere neurologic damageSevere neurologic deficitsSevere neurologic injuryProportion of patientsDemographic informationPatient demographic informationPotential organ donorsDetermination of prognosisNumber of referralsProportion of donorsTeleneurology consultationsNeurologic deficitsNeurologic injuryMedian timeNeurologic damageCare unitComatose patientsCardiac arrestPatientsRetrospective dataConsultsOrgan donation
2019
Teleneurology Consultations for Prognostication and Brain Death Diagnosis
Girkar U, Palacios R, Gupta A, Schwamm L, Singla P, May H, Estrada J, Whitney C, Matiello M. Teleneurology Consultations for Prognostication and Brain Death Diagnosis. Telemedicine Journal And E-Health 2019, 26: 482-486. PMID: 31503539, DOI: 10.1089/tmj.2019.0033.Peer-Reviewed Original ResearchConceptsBrain deathNeurology consultationIntensive care unitBrain death diagnosisPresence of apneaGood inter-rater reliabilityNeurologic prognosisTeleneurology consultationsApnea testingBrainstem reflexesCare unitNeurologic examinationBedside teamCardiac arrestBrain injuryComatose stateInter-rater reliabilityDeath diagnosisConsensus criteriaAmerican AcademyRemote neurologistDiagnosisDeathStandardized scalesConsultation
2009
Feasibility of NIRS in the Neurointensive Care Unit: A Pilot Study in Stroke Using Physiological Oscillations
Muehlschlegel S, Selb J, Patel M, Diamond S, Franceschini M, Sorensen A, Boas D, Schwamm L. Feasibility of NIRS in the Neurointensive Care Unit: A Pilot Study in Stroke Using Physiological Oscillations. Neurocritical Care 2009, 11: 288. PMID: 19649749, PMCID: PMC2782535, DOI: 10.1007/s12028-009-9254-4.Peer-Reviewed Original ResearchConceptsCare unitStroke patientsPhysiological oscillationsHemoglobin concentrationMicrovascular hemodynamicsPilot studyIschemic brain injuryNeurointensive care unitNeurocritical care unitPre-hospital settingRespiratory oscillationsWarrants further validationAbsolute hemoglobin concentrationResultsNine patientsCerebral perfusionHemispheric strokeBrain injuryHealthy controlsFuture clinical applicationsPatientsOwn controlClinical feasibilityBedside modalityContinuous-wave NIRSClinical application
2001
Fever in subarachnoid hemorrhage
Oliveira–Filho J, Ezzeddine M, Segal A, Buonanno F, Chang Y, Ogilvy C, Rordorf G, Schwamm L, Koroshetz W, McDonald C. Fever in subarachnoid hemorrhage. Neurology 2001, 56: 1299-1304. PMID: 11376177, DOI: 10.1212/wnl.56.10.1299.Peer-Reviewed Original ResearchConceptsSubarachnoid hemorrhagePoor outcomeTranscranial DopplerNeurologic intensive care unitOlder ageDaily transcranial DopplerGlasgow Coma ScoreHunt-Hess gradeRankin Scale scoreCause of feverIntensive care unitPresence of infectionNontraumatic subarachnoid hemorrhageSymptomatic vasospasmCerebral ischemiaComa ScoreConsecutive patientsAngiographic criteriaCare unitBrain injuryHemorrhage severityVasospasmPatientsFeverScale score
1997
Pharmacological elevation of blood pressure in acute stroke. Clinical effects and safety.
Rordorf G, Cramer S, Efird J, Schwamm L, Buonanno F, Koroshetz W. Pharmacological elevation of blood pressure in acute stroke. Clinical effects and safety. Stroke 1997, 28: 2133-8. PMID: 9368553, DOI: 10.1161/01.str.28.11.2133.Peer-Reviewed Original ResearchConceptsBlood pressure thresholdAcute strokeBlood pressureInduced hypertensionCerebral arterySystolic blood pressure thresholdNeurological intensive care unitPhenylephrine-Induced HypertensionAcute cerebral ischemiaSubset of patientsIntensive care unitPressure thresholdCardiac morbidityIschemic deficitsIschemic symptomsPressor agentsBaseline characteristicsIschemic strokeNeurological deficitsCerebral ischemiaCerebral perfusionBrain edemaCare unitClinical effectsIntracerebral hemorrhage