2025
Different Responses to Blood Pressure Reduction in Lobar and Deep Intracerebral Hemorrhage
Clocchiatti-Tuozzo S, Rivier C, Qureshi A, Renedo D, Huo S, Matouk C, Petersen N, de Havenon A, Sheth K, Rabinstein A, Falcone G, Hawkes M. Different Responses to Blood Pressure Reduction in Lobar and Deep Intracerebral Hemorrhage. Neurocritical Care 2025, 1-9. PMID: 40293696, DOI: 10.1007/s12028-025-02269-2.Peer-Reviewed Original ResearchRenal adverse eventsDeep intracerebral hemorrhageIntensive BP reductionRisk of renal adverse eventsRisk of HEHematoma expansionBP reductionATACH-2Intracerebral hemorrhageLobar intracerebral hemorrhageFunctional outcomesAntihypertensive Treatment of Acute Cerebral Hemorrhage IIAcute spontaneous intracerebral hemorrhageAcute intracerebral hemorrhageSpontaneous intracerebral hemorrhageAssociated with reduced riskUnfavorable functional outcomeBlood pressure reductionRandomized clinical trialsMultivariate logistic regression resultsPost hoc analysisAntihypertensive treatmentAdverse eventsClinical trialsIncreased riskPolygenic Resistance to Vascular Risk Factor Control in Stroke Survivors (S30.006)
Huo S, Rivier C, Clocchiatti-Tuozzo S, Renedo D, Torres-Lopez V, Sunmonu N, Petersen N, De Havenon A, Sheth K, Falcone G. Polygenic Resistance to Vascular Risk Factor Control in Stroke Survivors (S30.006). Neurology 2025, 104 DOI: 10.1212/wnl.0000000000208802.Peer-Reviewed Original ResearchAnalyzing Nimodipine-Associated Hemodynamic and Electrophysiologic Changes and Functional Outcomes in Aneurysmal Subarachnoid Hemorrhage (P5-13.018)
Jayasundara S, Choi R, Rapuano A, Chen Y, Top I, Olexa M, Maarek R, Yan J, Estrella D, Magid-Bernstein J, Amllay A, O’Keefe L, Hebert R, Bahrassa F, Sheth K, Beekman R, Gilmore E, Matouk C, Kim J, Petersen N. Analyzing Nimodipine-Associated Hemodynamic and Electrophysiologic Changes and Functional Outcomes in Aneurysmal Subarachnoid Hemorrhage (P5-13.018). Neurology 2025, 104 DOI: 10.1212/wnl.0000000000211312.Peer-Reviewed Original ResearchAssessing the Effects of Cerebral Autoregulation and Neurophysiologic Parameters on Outcomes in aSAH (P2-13.016)
Estrella D, Jayasundara S, Maarek R, Choi R, Chen Y, Top I, Olexa M, Amllay A, Rapuano A, Magid-Bernstein J, Hebert R, Matouk C, Sheth K, Bahrassa F, Beekman R, O’Keefe L, Gilmore E, Petersen N, Kim J. Assessing the Effects of Cerebral Autoregulation and Neurophysiologic Parameters on Outcomes in aSAH (P2-13.016). Neurology 2025, 104 DOI: 10.1212/wnl.0000000000211339.Peer-Reviewed Original ResearchEnhancing Autoregulation-guided Blood Pressure Management after Large-vessel Ischemic Stroke (P9-13.010)
Thinzar P, Jayasundara S, Estrella D, Stoehr K, Gutierrez S, Petersen N. Enhancing Autoregulation-guided Blood Pressure Management after Large-vessel Ischemic Stroke (P9-13.010). Neurology 2025, 104 DOI: 10.1212/wnl.0000000000211008.Peer-Reviewed Original ResearchBlood Pressure Variability as a Marker of Sympathetic Hyperreactivity in Postpartum Patients with Preeclampsia, with and without Chronic Hypertension (P2-7.003)
Kirschner M, Martinez H, Taliadouros L, Haghighi N, Castro P, Booker W, Bello N, Petersen N, Miller E. Blood Pressure Variability as a Marker of Sympathetic Hyperreactivity in Postpartum Patients with Preeclampsia, with and without Chronic Hypertension (P2-7.003). Neurology 2025, 104 DOI: 10.1212/wnl.0000000000211236.Peer-Reviewed Original ResearchAnalyzing the Neurophysiologic Effects of IA Verapamil During Angiographic Treatment of Cerebral Vasospasm in Aneurysmal Subarachnoid Hemorrhage (P11-7.005)
Maarek R, Stoehr K, Jayasundara S, Estrella D, Choi R, Rapuano A, Koo A, Chen Y, Magid-Bernstein J, O'Keefe L, Hebert R, Bahrassa F, Westover B, Matouk C, Petersen N, Gilmore E, Kim J. Analyzing the Neurophysiologic Effects of IA Verapamil During Angiographic Treatment of Cerebral Vasospasm in Aneurysmal Subarachnoid Hemorrhage (P11-7.005). Neurology 2025, 104 DOI: 10.1212/wnl.0000000000212147.Peer-Reviewed Original ResearchElevated Pre-hospital Blood Pressure is Associated with Reduced Infarct Volume in Large Vessel Occlusion Ischemic Strokes (P12-13.016)
Galecio-Castillo M, Shogren S, Olexa M, Begunova Y, Cruz L, Kalakoti P, Brito-Alvarado A, Petersen N, Gutierrez S. Elevated Pre-hospital Blood Pressure is Associated with Reduced Infarct Volume in Large Vessel Occlusion Ischemic Strokes (P12-13.016). Neurology 2025, 104 DOI: 10.1212/wnl.0000000000212687.Peer-Reviewed Original Research
2024
Continuous versus Intermittent Blood Pressure Monitoring in Postpartum Preeclampsia with Severe Features
Martinez H, Haghighi N, van Wingerden A, Kirschner M, Booker W, Bello N, Petersen N, Miller E. Continuous versus Intermittent Blood Pressure Monitoring in Postpartum Preeclampsia with Severe Features. American Journal Of Perinatology 2024 PMID: 39486401, PMCID: PMC12103628, DOI: 10.1055/a-2457-2781.Peer-Reviewed Original ResearchPostpartum patientsBlood pressureProportion of patientsSevere featuresBlood pressure monitoringIntermittent monitoringPostpartum preeclampsiaPaired t-testArterial pressureFinger plethysmographyPreeclampsiaBP measurement methodsClinical protocolsMcNemar testBP valuesBP monitoringBrachial BPPatientsPressure monitoringBP measurementsOscillometric devicePostpartumMmHgT-testSBPEndovascular Treatment of Patients With Acute Ischemic Stroke With Tandem Lesions Presenting With Low Alberta Stroke Program Early Computed Tomography Score
Galecio-Castillo M, Farooqui M, Guerrero W, Ribo M, Hassan A, Jumaa M, Divani A, Abraham M, Petersen N, Fifi J, Malik A, Siegler J, Nguyen T, Sheth S, Linares G, Janjua N, Soomro J, Quispe-Orozco D, Olivé-Gadea M, Tekle W, Zaidi S, Sabbagh S, Barkley T, Prasad A, De Leacy R, Abdalkader M, Salazar-Marioni S, Gordon W, Turabova C, Rodriguez-Calienes A, Dibas M, Mokin M, Yavagal D, Yoo A, Sarraj A, Jovin T, Ortega-Gutierrez S. Endovascular Treatment of Patients With Acute Ischemic Stroke With Tandem Lesions Presenting With Low Alberta Stroke Program Early Computed Tomography Score. Journal Of The American Heart Association 2024, 13: e035977. PMID: 39508172, PMCID: PMC11681390, DOI: 10.1161/jaha.124.035977.Peer-Reviewed Original ResearchLower Alberta Stroke Program Early Computed Tomography ScoreAlberta Stroke Program Early Computed Tomography ScoreModified Rankin ScaleComputed Tomography ScoreSymptomatic intracranial hemorrhageEndovascular thrombectomyIntracranial hemorrhageTandem lesionsBaseline Alberta Stroke Program Early Computed Tomography ScoreAnterior circulation tandem lesionsModified Rankin Scale shiftModified Rankin Scale 0 to 2Score 0 to 2Safety of endovascular thrombectomySymptomatic intracranial hemorrhage riskOdds of symptomatic intracranial hemorrhageEndovascular treatment of patientsAcute large-vessel occlusionInternal carotid artery stenosis/occlusionIntracranial hemorrhage riskRetrospective analysis of dataProportion of patientsTreatment of patientsOrdinal modified Rankin ScaleAssociated with reduced oddsPostpartum Blood Pressure Variability and Heart Rate Variability in Preeclampsia
van Wingerden A, Katsidoniotaki M, Haghighi N, Almonte C, Martinez H, Valdes E, Castro P, Alian A, Booker W, Bello N, Marshall R, Kougioumtzoglou I, Petersen N, Miller E. Postpartum Blood Pressure Variability and Heart Rate Variability in Preeclampsia. Hypertension 2024, 81: 2510-2519. PMID: 39403810, PMCID: PMC11578794, DOI: 10.1161/hypertensionaha.124.23321.Peer-Reviewed Original ResearchBlood pressure variabilityChronic hypertensionHeart rate variabilitySuperimposed preeclampsiaBlood pressurePressure variabilityProspective cohort of womenTime-domain heart rate variabilityAssociated with autonomic dysregulationCohort of womenRatio of heart rate variabilityHigh blood pressure variabilityRate variabilityPreeclampsia groupLow-/high-frequency ratioPostpartum patientsPostpartum controlsPreeclampsiaRR interval differencesProspective cohortHigh-frequency heart rate variabilityAutonomic dysregulationPostpartum womenFinger plethysmographyWeeks postpartumMediation Analysis of Acute Carotid Stenting in Tandem Lesions
Rodriguez Calienes A, Galecio-Castillo M, Petersen N, Ribo M, Farooqui M, Hassan A, Jumaa M, Divani A, Abraham M, Fifi J, Guerrero W, Malik A, Siegler J, Nguyen T, Sheth S, Yoo A, Linares G, Janjua N, Quispe-Orozco D, Lu Y, Vivanco-Suarez J, Dibas M, Mokin M, Yavagal D, Jovin T, Ortega-Gutierrez S. Mediation Analysis of Acute Carotid Stenting in Tandem Lesions. Neurology 2024, 103: e209617. PMID: 38959444, DOI: 10.1212/wnl.0000000000209617.Peer-Reviewed Original ResearchConceptsAcute carotid artery stentingCarotid artery stentingEndovascular therapyNon-CA groupFunctional outcomesTandem lesionsAnterior circulation tandem lesionsTreated with endovascular therapyMulticenter retrospective cohort studyCarotid artery stenting groupAssociated with better functional outcomesFavorable functional outcomeAcute carotid stentingRetrospective cohort studyAssociated with functional outcomePredictor of functional outcomeCervical lesionsMedian ageModified ThrombolysisReperfusion rateCohort studyPathophysiological mechanismsArtery stentingCarotid stentingReperfusionCervical Dissection in Patients With Tandem Lesions Is Associated With Distal Embolism and Lower Recanalization Success
Galecio-Castillo M, Guerrero W, Hassan A, Farooqui M, Jumaa M, Divani A, Abraham M, Petersen N, Fifi J, Malik A, Siegler J, Nguyen T, Sheth S, Yoo A, Linares G, Janjua N, Quispe-Orozco D, Olivé-Gadea M, Tekle W, Zaidi S, Sabbagh S, Barkley T, Prasad A, De Leacy R, Abdalkader M, Salazar-Marioni S, Soomro J, Gordon W, Turabova C, Rodriguez-Calienes A, Dibas M, Mokin M, Yavagal D, Ribo M, Jovin T, Ortega-Gutierrez S. Cervical Dissection in Patients With Tandem Lesions Is Associated With Distal Embolism and Lower Recanalization Success. Stroke 2024, 55: 1808-1817. PMID: 38913799, DOI: 10.1161/strokeaha.123.046148.Peer-Reviewed Original ResearchConceptsInternal carotid arteryCervical internal carotid arteryDistal embolizationModified ThrombolysisTandem lesionsMulticenter retrospective cohort studyParenchymal hematoma type 2Internal carotid artery stenosis/occlusionModified Rankin Scale scoreSymptomatic intracranial hemorrhageInverse probability of treatment weightingCerebral Infarction scoreCervical ICA dissectionRetrospective cohort studyProbability of treatment weightingRankin Scale scoreAssociated with higher ratesFunctional independenceRates of hypertensionAssociated with distal embolizationSelf-expanding stentsDissection etiologyRisk of distal embolizationICA occlusionCervical dissectionAutomated detection of early signs of irreversible ischemic change on CTA source images in patients with large vessel occlusion
Mak A, Matouk C, Avery E, Behland J, Haider S, Frey D, Madai V, Vajkoczy P, Griessenauer C, Zand R, Hendrix P, Abedi V, Sanelli P, Falcone G, Petersen N, Sansing L, Sheth K, Payabvash S, Malhotra A. Automated detection of early signs of irreversible ischemic change on CTA source images in patients with large vessel occlusion. PLOS ONE 2024, 19: e0304962. PMID: 38870240, PMCID: PMC11175522, DOI: 10.1371/journal.pone.0304962.Peer-Reviewed Original ResearchConceptsDiffusion-weighted imagingLarge vessel occlusionIrreversible ischemic changesPoor functional outcomeFunctional outcomesIschemic changesInfarct volumeAlberta Stroke Program Early CT ScorePredicting poor functional outcomeVessel occlusionFollow-up diffusion-weighted imagingAnterior circulation LVO strokeCTA source imagesReceiver operating characteristic curveExpert human readersPredicting final infarctionASPECTS regionsAdmission CTANon-inferior performanceBaseline CTACT scoreFinal infarctEndovascular therapyHU attenuationValidation cohortUse of a dedicated open transcarotid access system for neurovascular disease
Sujijantarat N, Renedo D, Antonios J, Koo A, Amllay A, Nowicki K, Cord B, Hebert R, de Havenon A, Sheth K, Petersen N, Matouk C. Use of a dedicated open transcarotid access system for neurovascular disease. Journal Of NeuroInterventional Surgery 2024, 17: jnis-2024-021599. PMID: 38719442, DOI: 10.1136/jnis-2024-021599.Peer-Reviewed Original ResearchExtracranial carotid stenosisTranscarotid artery revascularizationNeurovascular diseasesCarotid stenosisDatabase of consecutive patientsNeurovascular pathologyTreatment of neurovascular diseasesAccess-related complicationsTreatment of neurovascular pathologiesOff-label useCarotid flow reversalConsecutive patientsRetrospective reviewIntracranial atherosclerotic diseasePeriprocedural complicationsEndovascular treatmentArtery revascularizationProcedural characteristicsArterial sheathCarotid diseaseAcademic centersIntracranial aneurysmsPatientsTranscarotid approachTransradial approachImpact of sleep quality and physical activity on blood pressure variability
de Havenon A, Falcone G, Rivier C, Littig L, Petersen N, de Villele P, Prabhakaran S, Kimberly W, Mistry E, Sheth K. Impact of sleep quality and physical activity on blood pressure variability. PLOS ONE 2024, 19: e0301631. PMID: 38625967, PMCID: PMC11020843, DOI: 10.1371/journal.pone.0301631.Peer-Reviewed Original ResearchConceptsSleep qualityPhysical activityOdds ratioCohort of community-dwelling adultsCommunity-dwelling adultsExcess relative riskBlood pressure variabilityExamined sleep qualityPoor sleep qualitySystolic blood pressure standard deviationSleep interruptionBody mass indexPhysical inactivityPrimary study outcomeStep countsImpact of sleep qualityLowest tertileRelative riskHigh blood pressure variabilityHome measurement devicesActivity levelsExposure statusPoor sleepMass indexStudy outcomesQuantitative Assessment of Reperfusion Impact on Cerebral Edema and Functional Outcomes in Large-vessel Occlusion Stroke Patients (S23.003)
Olexa M, Begunova Y, Dhar R, Matouk C, Sheth K, Gutierrez S, De Havenon A, Petersen N. Quantitative Assessment of Reperfusion Impact on Cerebral Edema and Functional Outcomes in Large-vessel Occlusion Stroke Patients (S23.003). Neurology 2024, 102 DOI: 10.1212/wnl.0000000000205719.Peer-Reviewed Original ResearchExploring the Relationship Between Cerebrospinal Fluid Interleukin-6 and Cerebral Autoregulation After Subarachnoid Hemorrhage (S23.004)
Olexa M, Begunova Y, Gilmore E, Kim J, Herman A, Beekman R, Magid-Bernstein J, Matouk C, Sheth K, Miller E, Gutierrez S, De Havenon A, Sansing L, Petersen N. Exploring the Relationship Between Cerebrospinal Fluid Interleukin-6 and Cerebral Autoregulation After Subarachnoid Hemorrhage (S23.004). Neurology 2024, 102 DOI: 10.1212/wnl.0000000000205692.Peer-Reviewed Original ResearchDifferent Response to Blood Pressure Reduction in Lobar and Deep Intracerebral Hemorrhage (P10-2.004)
Hawkes M, Clocchiatti-Tuozzo S, Rivier C, Qureshi A, Matouk C, Petersen N, De Havenon A, Sheth K, Falcone G. Different Response to Blood Pressure Reduction in Lobar and Deep Intracerebral Hemorrhage (P10-2.004). Neurology 2024, 102 DOI: 10.1212/wnl.0000000000206366.Peer-Reviewed Original ResearchAssessing Effects of Intrathecal Nicardipine on Cerebral Autoregulation and Cortical Activity in Aneurysmal Subarachnoid Hemorrhage (P10-5.019)
Jayasundara S, Kim J, Choi R, Rapuano A, Barnes E, Parasram M, Moura M, Uppal P, Chen Y, Top I, Olexa M, Maarek R, Yan J, Beekman R, Magid-Bernstein J, Hebert R, Bahrassa F, Matouk C, Sheth K, Gilmore E, Petersen N. Assessing Effects of Intrathecal Nicardipine on Cerebral Autoregulation and Cortical Activity in Aneurysmal Subarachnoid Hemorrhage (P10-5.019). Neurology 2024, 102 DOI: 10.1212/wnl.0000000000206285.Peer-Reviewed Original Research
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