2021
An evidence-based approach to nontraumatic ocular complaints in children.
Iqbal A, Langhan ML, Rotruck J, Soma G. An evidence-based approach to nontraumatic ocular complaints in children. Pediatric Emergency Medicine Practice 2021, 18: 1-28. PMID: 33476507.Peer-Reviewed Original Research
2020
Seizures in neonates: diagnosis and management in the emergency department.
Langhan ML, Stanton B. Seizures in neonates: diagnosis and management in the emergency department. Pediatric Emergency Medicine Practice 2020, 17: 1-20. PMID: 32470245.Peer-Reviewed Original ResearchConceptsNeonatal seizuresEmergency departmentPhysical examination findingsEmergency department managementSeizure cessationAntiepileptic medicationsTreatable causeCommon presentationExamination findingsHigh morbidityPatient stabilizationFurther managementDepartment managementSeizuresSubtle signsNeonatesCauseDepartmentMedicationsMorbidityEtiologySymptomsManagementMortalityDiagnosis
2013
Neonatal Seizures
Thornton MD, Chen L, Langhan ML. Neonatal Seizures. Pediatric Emergency Care 2013, 29: 1107-1110. PMID: 24084610, PMCID: PMC3822764, DOI: 10.1097/pec.0b013e3182a62fd6.Peer-Reviewed Original ResearchMeSH KeywordsAntacidsBlood Group IncompatibilityCalcium CarbonateDiabetes, GestationalDiagnosis, DifferentialEmergenciesFemaleGastroesophageal RefluxHumansHyperbilirubinemia, NeonatalHypocalcemiaHypoglycemiaHypoglycemic AgentsHypoparathyroidismInfant, NewbornMagnesiumMaleMaternal-Fetal ExchangeParathyroid HormonePregnancyPregnancy ComplicationsPregnancy Trimester, ThirdPrenatal Exposure Delayed EffectsSeizuresConceptsNeonatal seizuresTertiary pediatric emergency departmentCalcium carbonate intakeLow serum calciumParathyroid hormone concentrationsSeizure-like episodesSerum phosphate concentrationPediatric emergency departmentVariety of causesGastroesophageal refluxSuch patientsDrug withdrawalSerum calciumThird trimesterPotential morbidityBirth traumaCounter medicationsEmergency departmentMaternal ingestionPregnant mothersMale infantMetabolic disturbancesCongenital anomaliesAnticipatory guidanceHormone concentrations
2011
Detection of Hypoventilation by Capnography and Its Association With Hypoxia in Children Undergoing Sedation With Ketamine
Langhan ML, Chen L, Marshall C, Santucci KA. Detection of Hypoventilation by Capnography and Its Association With Hypoxia in Children Undergoing Sedation With Ketamine. Pediatric Emergency Care 2011, 27: 394-397. PMID: 21494162, DOI: 10.1097/pec.0b013e318217b538.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAnesthetics, DissociativeCapnographyCarbon DioxideChildChild, PreschoolConscious SedationDiagnosis, DifferentialFemaleFollow-Up StudiesHumansHypoventilationHypoxiaInfantInjections, IntravenousIntensive Care Units, PediatricKetamineMaleProspective StudiesReproducibility of ResultsYoung AdultConceptsPercent of subjectsPulse oximetryRespiratory ratePersistent decreaseEnd-tidal carbon dioxide levelsDetection of hypoventilationPediatric emergency departmentStandard monitoring practicesIntravenous ketamineEmergency departmentTidal volumeHeart rateSedationHypoventilationTransient decreaseKetamineOximetryCapnographyHypoxiaFurther studiesMidazolamChildrenFrequency of hypoxiaRoutine monitoringSubjects