2018
End-Tidal Carbon Dioxide Use for Tracheal Intubation
Langhan ML, Emerson BL, Nett S, Pinto M, Harwayne-Gidansky I, Rehder KJ, Krawiec C, Meyer K, Giuliano JS, Owen EB, Tarquinio KM, Sanders RC, Shepherd M, Bysani GK, Shenoi AN, Napolitano N, Gangadharan S, Parsons SJ, Simon DW, Nadkarni VM, Nishisaki A. End-Tidal Carbon Dioxide Use for Tracheal Intubation. Pediatric Critical Care Medicine 2018, 19: 98-105. PMID: 29140968, DOI: 10.1097/pcc.0000000000001372.Peer-Reviewed Original ResearchConceptsCapnography useTracheal intubationCardiac arrestEmergency departmentEsophageal intubationOxygen desaturationWaveform capnographyAdverse tracheal intubation-associated eventsMulticenter retrospective cohort studyNational Emergency Airway RegistryTracheal intubation-associated eventsEnd-tidal carbon dioxide measurementPrimary tracheal intubationsRetrospective cohort studyUse of capnographyTracheal intubation procedureQuality improvement initiativesAirway RegistryCohort studyProvider characteristicsSafety outcomesIntubationIntubation procedureCapnographyImprovement initiatives
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
2008
Continuous end-tidal carbon dioxide monitoring in pediatric intensive care units
Langhan M. Continuous end-tidal carbon dioxide monitoring in pediatric intensive care units. Journal Of Critical Care 2008, 24: 227-230. PMID: 19327292, DOI: 10.1016/j.jcrc.2008.04.004.Peer-Reviewed Original ResearchConceptsPediatric intensive care unitIntensive care unitEnd-tidal carbon dioxide monitoringCare unitCarbon dioxide monitoringPercent of respondentsIntubated patientsPercent of directorsEndotracheal tube confirmationIll pediatric patientsContinuous End-Tidal Carbon Dioxide MonitoringAcid-base disturbancesCritical care fellowship programsTube confirmationNonintubated patientsPediatric patientsModerate sedationCardiopulmonary resuscitationCommon reasonPatientsClinical situationsWeb-based surveyClinical applicationUtilization patternsLack of availabilityCurrent Utilization of Continuous End-Tidal Carbon Dioxide Monitoring in Pediatric Emergency Departments
Langhan ML, Chen L. Current Utilization of Continuous End-Tidal Carbon Dioxide Monitoring in Pediatric Emergency Departments. Pediatric Emergency Care 2008, 24: 211-213. PMID: 18431217, DOI: 10.1097/pec.0b013e31816a8d31.Peer-Reviewed Original ResearchConceptsPediatric emergency departmentEnd-tidal carbon dioxide monitoringETCO2 monitoringEmergency departmentPercent of respondentsCarbon dioxide monitoringEndotracheal tube confirmationContinuous ETCO2 monitoringContinuous End-Tidal Carbon Dioxide MonitoringPediatric emergency medicine fellowship programsAcid-base disturbancesTube confirmationIntubated patientsNonintubated patientsModerate sedationEmergency settingCommon reasonWeb-based surveyQuantitative End-Tidal Carbon Dioxide in Acute Exacerbations of Asthma
Langhan ML, Zonfrillo MR, Spiro DM. Quantitative End-Tidal Carbon Dioxide in Acute Exacerbations of Asthma. The Journal Of Pediatrics 2008, 152: 829-832. PMID: 18492526, DOI: 10.1016/j.jpeds.2007.11.032.Peer-Reviewed Original ResearchMeSH KeywordsAcute DiseaseAdolescentAdultAsthmaCarbon DioxideChildChild, PreschoolFemaleHumansInfantMaleProspective StudiesConceptsAcute exacerbationEnd-tidal carbon dioxidePediatric emergency departmentBronchodilator treatmentEmergency departmentControl subjectsSeverity of asthmaHealthy control subjectsHospital admissionPhysical examinationMetabolic disturbancesAsthmaExacerbationRespiratory rateVital signsPatientsChildrenTreatmentSeveritySubjectsDepartmentAdmission