2017
Risk Factors for Pregnancy-Associated Stroke in Women With Preeclampsia
Miller EC, Gatollari HJ, Too G, Boehme AK, Leffert L, Marshall RS, Elkind MSV, Willey JZ. Risk Factors for Pregnancy-Associated Stroke in Women With Preeclampsia. Stroke 2017, 48: 1752-1759. PMID: 28546324, PMCID: PMC5539968, DOI: 10.1161/strokeaha.117.017374.Peer-Reviewed Original ResearchConceptsPregnancy-associated strokeRisk factorsChronic hypertensionProthrombotic stateOdds ratioMultivariable conditional logistic regression modelsConditional logistic regression modelsNew York State hospitalsIndependent risk factorVascular risk factorsSeverity of preeclampsiaLogistic regression modelsRace/ethnicityPregnancy complicationsSevere preeclampsiaMultivariable analysisInpatient DatabaseProthrombotic conditionsPreeclampsiaHigh riskClose monitoringNew York State DepartmentState HospitalCoagulopathyBilling data
2012
Peripartum Subarachnoid Hemorrhage
Bateman B, Olbrecht V, Berman M, Minehart R, Schwamm L, Leffert L. Peripartum Subarachnoid Hemorrhage. Anesthesiology 2012, 116: 324-333. PMID: 22166951, DOI: 10.1097/aln.0b013e3182410b22.Peer-Reviewed Original ResearchConceptsSubarachnoid hemorrhageHypertensive disordersRisk factorsPregnancy-related admissionsIndependent risk factorIntracranial venous thrombosisNationwide Inpatient SampleAfrican American raceVariety of etiologiesRange of etiologiesSickle cell diseaseIdentified admissionsHospital deathMaternal morbidityNonpregnant patientsNonpregnant womenIndependent predictorsMalignant etiologySevere headacheVenous thrombosisNonpregnant controlsPregnancy resultsVenous bleedingInstitution experienceInpatient Sample
2010
The Epidemiology of Postpartum Hemorrhage in a Large, Nationwide Sample of Deliveries
Bateman BT, Berman MF, Riley LE, Leffert LR. The Epidemiology of Postpartum Hemorrhage in a Large, Nationwide Sample of Deliveries. Anesthesia & Analgesia 2010, 110: 1368-1373. PMID: 20237047, DOI: 10.1213/ane.0b013e3181d74898.Peer-Reviewed Original ResearchConceptsPostpartum hemorrhageUterine atonyRisk factorsCesarean deliveryRate of PPHCases of PPHIncidence of PPHSubstantial maternal morbidityIndependent risk factorClinical Modification codesNationwide Inpatient SampleLogistic regression modelingAntepartum haemorrhageDelivery complicationsHospital deathMaternal morbidityMaternal outcomesMultiple gestationsCommon complicationHospital admissionHypertensive diseaseCommon etiologyMaternal ageInpatient SampleContemporary epidemiology