2024
Accelerated Chest Pain Treatment With Artificial Intelligence–Informed, Risk-Driven Triage
Hinson J, Taylor R, Venkatesh A, Steinhart B, Chmura C, Sangal R, Levin S. Accelerated Chest Pain Treatment With Artificial Intelligence–Informed, Risk-Driven Triage. JAMA Internal Medicine 2024, 184 PMID: 39037785, PMCID: PMC11264065, DOI: 10.1001/jamainternmed.2024.3219.Peer-Reviewed Original ResearchAbbreviated MRI in the evaluation of dizziness: report turnaround times and impact on length of stay compared to CT, CTA, and conventional MRI
Tu L, Tegtmeyer K, de Oliveira Santo I, Venkatesh A, Forman H, Mahajan A, Melnick E. Abbreviated MRI in the evaluation of dizziness: report turnaround times and impact on length of stay compared to CT, CTA, and conventional MRI. Emergency Radiology 2024, 1-7. PMID: 39034381, DOI: 10.1007/s10140-024-02273-7.Peer-Reviewed Original ResearchLength of stayEvaluation of dizzinessAbbreviated MRIConventional MRIMRI protocolEmergency departmentNon-contrast CT headConventional MRI protocolHead and neckPosterior circulation strokeAnalysis of length of stayTurnaround timeED length of stayCT headNo significant differenceAcute dizzinessCirculation strokeRetrospective analysisDizzinessAcute settingAssociated with greater impactMRI studiesImaging modalitiesMRIPatientsDaily care hours among caregivers of older emergency department patients with dementia and undiagnosed cognitive impairment
Galske J, Chera T, Hwang U, Monin J, Venkatesh A, Lam K, Leggett A, Gettel C. Daily care hours among caregivers of older emergency department patients with dementia and undiagnosed cognitive impairment. Journal Of The American Geriatrics Society 2024 PMID: 38970304, DOI: 10.1111/jgs.19062.Peer-Reviewed Original ResearchMeasuring Equity in Readmission as a Distinct Assessment of Hospital Performance
Nash K, Weerahandi H, Yu H, Venkatesh A, Holaday L, Herrin J, Lin Z, Horwitz L, Ross J, Bernheim S. Measuring Equity in Readmission as a Distinct Assessment of Hospital Performance. JAMA 2024, 331: 111-123. PMID: 38193960, PMCID: PMC10777266, DOI: 10.1001/jama.2023.24874.Peer-Reviewed Original ResearchConceptsBlack patientsPatient populationHospital characteristicsHospital-wide readmission measureDual-eligible patientsHospital patient populationCross-sectional studyMeasures of hospitalHealth care qualityPatient demographicsReadmission ratesClinical outcomesPatient raceEligible hospitalsReadmissionMAIN OUTCOMEReadmission measuresMedicare dataUS hospitalsHospitalCare qualityPatientsMedicaid ServicesOutcomesLower percentage
2023
Rapid serum tubes reduce transport hemolysis and false positive rates for high-sensitivity troponin T.
Malaeb H, Vera M, Sangal R, Venkatesh A, Possick S, Maciejak L, Oberle E, El-Khoury J. Rapid serum tubes reduce transport hemolysis and false positive rates for high-sensitivity troponin T. Clinica Chimica Acta 2023, 551: 117630. PMID: 38420909, DOI: 10.1016/j.cca.2023.117630.Peer-Reviewed Original ResearchConceptsRapid Serum TubesPlasma separation tubesHigh-sensitivity troponin THs-cTnT valuesHs-cTnTSource of hemolysisEmergency departmentTroponin TSerum tubesFalse positive resultsMedian reductionEffect of hemolysisED patientsSample collectionEffects of tube typeHemolysisPatientsPositive resultsSeparator tubes284 Nationwide Capabilities Assessment of Emergency Department Care of Patients With Opioid Use Disorder: 2022 to 2023
Hawk K, Weiner S, Sharma P, Rothenberg C, Sharma D, Goyal P, Rudowski K, Sambell M, Venkatesh A. 284 Nationwide Capabilities Assessment of Emergency Department Care of Patients With Opioid Use Disorder: 2022 to 2023. Annals Of Emergency Medicine 2023, 82: s125. DOI: 10.1016/j.annemergmed.2023.08.308.Peer-Reviewed Original ResearchCT With CTA Versus MRI in Patients Presenting to the Emergency Department With Dizziness: Analysis Using Propensity Score Matching.
Tu L, Navaratnam D, Melnick E, Forman H, Venkatesh A, Malhotra A, Yaesoubi R, Sureshanand S, Sheth K, Mahajan A. CT With CTA Versus MRI in Patients Presenting to the Emergency Department With Dizziness: Analysis Using Propensity Score Matching. American Journal Of Roentgenology 2023, 221: 836-845. PMID: 37404082, DOI: 10.2214/ajr.23.29617.Peer-Reviewed Original ResearchConceptsSecondary stroke prevention medicationsStroke prevention medicationsEmergency departmentPrevention medicationsEchocardiography evaluationPosterior circulation strokeProportion of patientsGroup of patientsPhysical examination findingsNeuroimaging resultsUse of MRIReview of systemsGreater frequencyPropensity-score matchingExamination findingsRetrospective studyED readmissionMedical historyHead CTClinical impactMRI examinationsBrain MRINeck CTADizzinessPatientsThe Cost Shifting Economics of United States Emergency Department Professional Services (2016–2019)
Pines J, Zocchi M, Black B, Carr B, Celedon P, Janke A, Moghtaderi A, Oskvarek J, Venkatesh A, Venkat A, Group A. The Cost Shifting Economics of United States Emergency Department Professional Services (2016–2019). Annals Of Emergency Medicine 2023, 82: 637-646. PMID: 37330720, DOI: 10.1016/j.annemergmed.2023.04.026.Peer-Reviewed Original ResearchConceptsNationwide Emergency Department SampleED visitsCommercial insuranceUninsured ED visitsEmergency Department SampleHealth Care Cost InstituteUnreimbursed careED cliniciansMedicaid visitsPatientsInsurance sourceMedicare visitsVisitsMedicaidHealth insuranceLongstanding effectsMedicareCliniciansProfessional servicesInsuranceExploratory Descriptive Analysis of Smart Speaker Utilization in the Emergency Department During the COVID-19 Pandemic
Franco J, Solad Y, Venkatesh A, Van Tonder R, Solod A, Stachowiak T, Hsiao A, Sangal R. Exploratory Descriptive Analysis of Smart Speaker Utilization in the Emergency Department During the COVID-19 Pandemic. Journal Of Emergency Medicine 2023, 64: 506-512. PMID: 36990854, PMCID: PMC9837211, DOI: 10.1016/j.jemermed.2023.01.004.Peer-Reviewed Original ResearchConceptsEmergency departmentRetrospective observational studyNight shift hoursCOVID-19 pandemicHuman Services OfficePatient satisfactionTelehealth deliveryObservational studyCare conversationsPatient communicationHospital roomHealth Insurance PortabilityExploratory descriptive analysisStaff wellbeingFuture studiesInsurance PortabilityDepartmentDescriptive analysisAccountability ActPandemicPatientsHospitalCliniciansChoice Architecture to Assist Clinicians with Appropriate COVID-19 Test Ordering
Sangal R, Venkatesh A, Cahill J, Pettker C, Peaper D. Choice Architecture to Assist Clinicians with Appropriate COVID-19 Test Ordering. The Journal Of Applied Laboratory Medicine 2023, 8: 98-105. PMID: 36610419, DOI: 10.1093/jalm/jfac104.Peer-Reviewed Original ResearchConceptsRSV testingSymptomatic visitsED visitsSARS-CoV-2 nucleic acid amplification testsCOVID-19Respiratory syncytial virus testingNucleic acid amplification testsElectronic health record ordersSystems-based interventionsSARS-CoV-2Symptomatic patientsPrimary outcomeInfluenza testingClinical guidelinesClinician educationClinician practiceVirus testingAmplification testsPatientsTest orderingInstitutional guidelinesClinical needHospital systemVisitsTesting patterns
2022
Trends In Treat-And-Release Emergency Care Visits With High-Intensity Billing In The US, 2006–19
Janke A, Gettel C, Koski-Vacirca R, Lin M, Kocher K, Venkatesh A. Trends In Treat-And-Release Emergency Care Visits With High-Intensity Billing In The US, 2006–19. Health Affairs 2022, 41: 1772-1780. PMID: 36469824, DOI: 10.1377/hlthaff.2022.00484.Peer-Reviewed Original ResearchConceptsRelease ED visitsEmergency departmentED visitsNationwide Emergency Department SampleEmergency care visitsEmergency Department SampleProportion of visitsHealth care systemMore comorbiditiesCare visitsOlder patientsED careBilling practicesSerious diagnosisObservational studyUndifferentiated patientsPatient complexityCare servicesHealth statusCare systemVisitsPatientsEvolving roleReimbursement reformTreatA Quality Framework to Address Racial and Ethnic Disparities in Emergency Department Care
Khidir H, Salhi R, Sabbatini AK, Franks NM, Green A, Richardson LD, Terry A, Vasquez N, Goyal P, Kocher K, Venkatesh AK, Lin MP. A Quality Framework to Address Racial and Ethnic Disparities in Emergency Department Care. Annals Of Emergency Medicine 2022, 81: 47-56. PMID: 36257864, PMCID: PMC9780164, DOI: 10.1016/j.annemergmed.2022.08.010.Peer-Reviewed Original ResearchConceptsEmergency careEthnic disparitiesHealth disparitiesCare deliveryHealth equityEmergency department careTransitions of careQuality improvement initiativesHealth care servicesEmergency care deliveryHealth care systemWhite patientsEmergency departmentEmergency physiciansAmerican CollegeCare servicesCare systemCareDisproportionate barriersHealth careImprovement initiativesQuality measuresPatientsEthnic groupsIterative discussionsMonthly Rates of Patients Who Left Before Accessing Care in US Emergency Departments, 2017-2021
Janke AT, Melnick ER, Venkatesh AK. Monthly Rates of Patients Who Left Before Accessing Care in US Emergency Departments, 2017-2021. JAMA Network Open 2022, 5: e2233708. PMID: 36178693, PMCID: PMC9526078, DOI: 10.1001/jamanetworkopen.2022.33708.Peer-Reviewed Original ResearchPatient cost consciousness in the emergency department
Gaylor JM, Chan E, Parwani V, Ulrich A, Rothenberg C, Venkatesh A. Patient cost consciousness in the emergency department. The American Journal Of Emergency Medicine 2022, 61: 61-63. PMID: 36054987, DOI: 10.1016/j.ajem.2022.08.039.Peer-Reviewed Original ResearchConceptsEmergency departmentPocket costsED patientsLarge academic hospital systemAcademic hospital systemCertain patient demographicsEmergency department settingPerceptions of patientsCost of careMedicare/MedicaidPatient demographicsED careUnscheduled careUninsured patientsDepartment settingPatients' estimatesPatient's abilityEmergency careHigh school educationPatientsPrivate insuranceFinal analysisHospital systemCareConvenience sampleImproving Sepsis Management Through the Emergency Quality Network Sepsis Initiative
Rodos A, Aaronson E, Rothenberg C, Goyal P, Sharma D, Slesinger T, Schuur J, Venkatesh A. Improving Sepsis Management Through the Emergency Quality Network Sepsis Initiative. The Joint Commission Journal On Quality And Patient Safety 2022, 48: 572-580. PMID: 36137885, DOI: 10.1016/j.jcjq.2022.08.002.Peer-Reviewed Original ResearchConceptsSepsis casesQI activitiesSEP-1 performanceEmergency department patientsQI effortsTime-sensitive conditionsSignificant correlationCross-sectional analysisSepsis careDepartment patientsSepsis managementAmerican CollegeED sitesScoresPublic reportingReal-time quality improvementHospital performanceEDQuality improvementImplementation dataOverall hospital performanceQI dataPatientsInpatientsED performanceA Qualitative Study of “What Matters” to Older Adults in the Emergency Department
Gettel CJ, Venkatesh AK, Dowd H, Hwang U, Ferrigno RF, Reid EA, Tinetti ME. A Qualitative Study of “What Matters” to Older Adults in the Emergency Department. Western Journal Of Emergency Medicine 2022, 23: 579-588. PMID: 35980413, PMCID: PMC9391017, DOI: 10.5811/westjem.2022.4.56115.Peer-Reviewed Original ResearchConceptsOlder adult patientsAdult patientsEmergency departmentOlder adultsED careAge-Friendly Health SystemIntact older adultsSymptom resolutionED cliniciansED settingPatient 1Clinician recommendationsPatient concernsPatient prioritiesDyadic semi-structured interviewsSymptom reductionClinical practicePatientsCliniciansHealth systemConversation guideHealthcare systemAdultsHome environmentOutcomesEMS Non-Transport of Low-Risk COVID-19 Patients
Couturier K, Nelson AR, Burns K, Cone DC, Rollins M, Venkatesh AK, Ulrich A, Shapiro M, Joseph D. EMS Non-Transport of Low-Risk COVID-19 Patients. Prehospital Emergency Care 2022, 27: 310-314. PMID: 35639643, DOI: 10.1080/10903127.2022.2083278.Peer-Reviewed Original ResearchConceptsEMS cliniciansLow-risk COVID-19 patientsSuburban EMS systemLow-risk patientsED visit ratesEMS systemCOVID-19 patientsCOVID-19 infectionCOVID-19ED visitsRetrospective reviewEmergency departmentCOVID-19 casesProtocol violationsCommon reasonConnecticut OfficeHospital resourcesPatientsSmall studyVisit ratesVital signsHealth systemSymptomsReasonable adherenceCliniciansDevelopment of a Novel Emergency Department Quality Measure to Reduce Very Low-Risk Syncope Hospitalizations
Probst MA, Janke AT, Haimovich AD, Venkatesh AK, Lin MP, Kocher KE, Nemnom MJ, Thiruganasambandamoorthy V. Development of a Novel Emergency Department Quality Measure to Reduce Very Low-Risk Syncope Hospitalizations. Annals Of Emergency Medicine 2022, 79: 509-517. PMID: 35487840, PMCID: PMC9117517, DOI: 10.1016/j.annemergmed.2022.03.008.Peer-Reviewed Original ResearchConceptsNationwide Emergency Department SampleLow-risk cohortHospitalization ratesUnexplained syncopeHeart diseaseED patient dataEmergency department evaluationHospital-level factorsSerious adverse eventsAdult ED patientsEmergency Department SampleSyncope hospitalizationsOutpatient managementAdult patientsAdverse eventsProspective cohortDepartment evaluationED patientsRelated hospitalizationsRisk stratificationED volumeSyncopePatientsHospitalizationMedian rateImplementation of an Electronic Health Record Integrated Clinical Pathway Improves Adherence to COVID-19 Hospital Care Guidelines
Sangal RB, Liu RB, Cole KO, Rothenberg C, Ulrich A, Rhodes D, Venkatesh AK. Implementation of an Electronic Health Record Integrated Clinical Pathway Improves Adherence to COVID-19 Hospital Care Guidelines. American Journal Of Medical Quality 2022, 37: 335-341. PMID: 35026785, PMCID: PMC9241559, DOI: 10.1097/jmq.0000000000000036.Peer-Reviewed Original ResearchConceptsClinical pathwaySecondary outcomesCOVID-19 treatment guidelinesEmergency department cliniciansIntegrated clinical pathwayCOVID-19Electronic health recordsPrimary outcomeTreatment guidelinesClinician adherenceED cliniciansED patientsCare guidelinesTreatment recommendationsMedication administrationPatient outcomesPatient carePatientsCliniciansHealth systemHealth recordsOutcomesAdherenceAspirinCOVID-19 pandemic
2021
Racial and Ethnic Disparities in Physical Restraint Use for Pediatric Patients in the Emergency Department
Nash KA, Tolliver DG, Taylor RA, Calhoun AJ, Auerbach MA, Venkatesh AK, Wong AH. Racial and Ethnic Disparities in Physical Restraint Use for Pediatric Patients in the Emergency Department. JAMA Pediatrics 2021, 175: 1283-1285. PMID: 34515764, PMCID: PMC8438617, DOI: 10.1001/jamapediatrics.2021.3348.Peer-Reviewed Original Research