2024
Emergency Department Visits Among Patients With Dementia Before and After Diagnosis
Gettel C, Song Y, Rothenberg C, Kitchen C, Gilmore-Bykovskyi A, Fried T, Brody A, Nothelle S, Wolff J, Venkatesh A. Emergency Department Visits Among Patients With Dementia Before and After Diagnosis. JAMA Network Open 2024, 7: e2439421. PMID: 39401040, DOI: 10.1001/jamanetworkopen.2024.39421.Peer-Reviewed Original Research
2023
An Outcome Comparison Between Geriatric and Nongeriatric Emergency Departments
Gettel C, Hwang U, Janke A, Rothenberg C, Tomasino D, Schneider S, Goyal P, Venkatesh A. An Outcome Comparison Between Geriatric and Nongeriatric Emergency Departments. Annals Of Emergency Medicine 2023, 82: 681-689. PMID: 37389490, PMCID: PMC10756927, DOI: 10.1016/j.annemergmed.2023.05.013.Peer-Reviewed Original ResearchConceptsGeriatric EDDiagnosis rateED lengthEmergency departmentMedian discharge rateAmerican CollegeRevisit ratesOlder adultsUrinary tract infectionAge categoriesGeriatric Emergency DepartmentHigher diagnosis ratesED visitsTract infectionsMental statusObservational studyDelirium/Outcome comparisonsData registryED statusProcess outcomesED sitesStayAnalytic sampleAdultsEmergency medicine physician workforce attrition differences by age and gender
Gettel C, Courtney D, Agrawal P, Madsen T, Rothenberg C, Mills A, Lall M, Keim S, Kraus C, Ranney M, Venkatesh A. Emergency medicine physician workforce attrition differences by age and gender. Academic Emergency Medicine 2023, 30: 1092-1100. PMID: 37313983, PMCID: PMC10973949, DOI: 10.1111/acem.14764.Peer-Reviewed Original ResearchConceptsFemale emergency physiciansEmergency physiciansMedian ageMultivariate logistic regression modelMale emergency physiciansResidency graduationRepeated cross-sectional analysisCharacteristics of physiciansWorkforce attritionCross-sectional analysisLogistic regression modelsStudy time frameDate of birthPrimary outcomeFemale genderMale physiciansClinical practiceFemale physiciansClinical servicesPhysiciansEmergency medicineAgeNumber of yearsRecent dataWorkforce concerns
2022
Improving 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 performanceThe 2013 to 2019 Emergency Medicine Workforce: Clinician Entry and Attrition Across the US Geography
Gettel CJ, Courtney DM, Janke AT, Rothenberg C, Mills AM, Sun W, Venkatesh AK. The 2013 to 2019 Emergency Medicine Workforce: Clinician Entry and Attrition Across the US Geography. Annals Of Emergency Medicine 2022, 80: 260-271. PMID: 35717274, PMCID: PMC9398978, DOI: 10.1016/j.annemergmed.2022.04.031.Peer-Reviewed Original ResearchConceptsAdvanced practice providersEmergency physiciansPractice providersNonemergency physiciansEmergency cliniciansRural designationUrban emergency physiciansRepeated cross-sectional analysisEmergency medicine workforceCross-sectional analysisUnique cliniciansMedicare Part BStudy yearsCliniciansPhysiciansProvider UtilizationPhysician attritionSubstantial state-level variationResidency trainingLongitudinal trendsManagement servicesAttrition ratesState-level changesState-level variationTotal proportion
2021
Disparities in Accessing and Reading Open Notes in the Emergency Department Upon Implementation of the 21st Century CURES Act
Sangal RB, Powers E, Rothenberg C, Ndumele C, Ulrich A, Hsiao A, Venkatesh AK. Disparities in Accessing and Reading Open Notes in the Emergency Department Upon Implementation of the 21st Century CURES Act. Annals Of Emergency Medicine 2021, 78: 593-598. PMID: 34353651, DOI: 10.1016/j.annemergmed.2021.06.014.Peer-Reviewed Original ResearchConceptsProportion of patientsPatient portal accessEmergency departmentOpen notesClinical notesPortal accessPublic insuranceUrgent care centersCentury Cures ActDifferent patient demographicsSingle health systemPatient demographicsPrimary outcomeCures ActPatient utilizationPatient visitsCare centerObservational studyPatientsDigital health toolsAge 18Health systemHealth toolsUnique barriersNon-English speakers
2020
Unscheduled Care Access in the United States-A Tale of Two Emergency Departments
Venkatesh AK, Greenwood-Ericksen MB, Mei H, Rothenberg C, Lin Z, Krumholz HM. Unscheduled Care Access in the United States-A Tale of Two Emergency Departments. The American Journal Of Emergency Medicine 2020, 45: 374-377. PMID: 33143957, PMCID: PMC8076339, DOI: 10.1016/j.ajem.2020.08.095.Peer-Reviewed Original ResearchConceptsHospital referral regionsED visit ratesEmergency departmentCare ratesVisit ratesMedicare Chronic Conditions WarehouseHospital-based emergency departmentsRole of EDsChronic Conditions WarehouseProportion of beneficiariesDartmouth Atlas hospital referral regionHealthcare delivery systemED utilizationED visitsED useUnscheduled careReferral regionsUrban zip codesCare accessMedicare beneficiariesCare needsCare deliveryOffice settingCare capabilitiesDisproportionate barriersIdentification of Patients with Nontraumatic Intracranial Hemorrhage Using Administrative Claims Data
Sangal RB, Fodeh S, Taylor A, Rothenberg C, Finn EB, Sheth K, Matouk C, Ulrich A, Parwani V, Sather J, Venkatesh A. Identification of Patients with Nontraumatic Intracranial Hemorrhage Using Administrative Claims Data. Journal Of Stroke And Cerebrovascular Diseases 2020, 29: 105306. PMID: 33070110, PMCID: PMC7686163, DOI: 10.1016/j.jstrokecerebrovasdis.2020.105306.Peer-Reviewed Original ResearchWhere Skilled Nursing Facility Residents Get Acute Care: Is the Emergency Department the Medical Home?
Venkatesh AK, Gettel CJ, Mei H, Chou SC, Rothenberg C, Liu SL, D’Onofrio G, Lin Z, Krumholz HM. Where Skilled Nursing Facility Residents Get Acute Care: Is the Emergency Department the Medical Home? Journal Of Applied Gerontology 2020, 40: 828-836. PMID: 32842827, PMCID: PMC7904961, DOI: 10.1177/0733464820950125.Peer-Reviewed Original ResearchConceptsAcute care visitsCare visitsEmergency departmentMedicare beneficiariesSNF staySNF servicesSkilled nursing facility residentsNursing facility residentsSkilled nursing facility servicesAcute care capabilitiesCross-sectional analysisNursing facility servicesHigher proportionAcute careMedical homeFacility residentsCare capabilitiesVisitsNumber of daysStayCareDepartmentFacility servicesBeneficiariesProportionCross‐sectional Analysis of Emergency Department and Acute Care Utilization Among Medicare Beneficiaries
Venkatesh AK, Mei H, Shuling L, D’Onofrio G, Rothenberg C, Lin Z, Krumholz HM. Cross‐sectional Analysis of Emergency Department and Acute Care Utilization Among Medicare Beneficiaries. Academic Emergency Medicine 2020, 27: 570-579. PMID: 32302034, DOI: 10.1111/acem.13971.Peer-Reviewed Original ResearchConceptsMultiple chronic conditionsEmergency departmentUnscheduled careMedicare beneficiariesCross-sectional analysisVisit ratesCare servicesHighest ED visit ratesNumber of EDVulnerable subpopulationsSkilled nursing facility useAmbulatory office settingNon-ED settingsUnscheduled care servicesAcute care utilizationED visit ratesOffice-based visitsAcute care servicesClaims-based definitionNursing facility useMedicare beneficiaries age 65Dual-eligible beneficiariesOlder adult populationBeneficiaries age 65Care visits
2018
Real-Time Surveys Reveal Important Safety Risks During Interhospital Care Transitions for Neurologic Emergencies
Sather J, Rothenberg C, Finn EB, Sheth KN, Matouk C, Pham L, Parwani V, Ulrich A, Venkatesh AK. Real-Time Surveys Reveal Important Safety Risks During Interhospital Care Transitions for Neurologic Emergencies. American Journal Of Medical Quality 2018, 34: 53-58. PMID: 29987938, DOI: 10.1177/1062860618785248.Peer-Reviewed Original ResearchConceptsEmergency departmentMultidisciplinary quality improvement effortNeuroscience intensive care unitTertiary health care systemIll neurologic patientsIntensive care unitAdvanced practice providersHealth care systemQuality improvement effortsClinician typeIll patientsNeurologic emergencyCare unitCare transitionsClinical surveyNeurologic patientsPractice providersPatient transferCare systemImportant safety risksPatientsRiskReal-time surveySafety risksImprovement effortsTrends and Variation in the Utilization and Diagnostic Yield of Chest Imaging for Medicare Patients With Suspected Pulmonary Embolism in the Emergency Department.
Venkatesh AK, Agha L, Abaluck J, Rothenberg C, Kabrhel C, Raja AS. Trends and Variation in the Utilization and Diagnostic Yield of Chest Imaging for Medicare Patients With Suspected Pulmonary Embolism in the Emergency Department. American Journal Of Roentgenology 2018, 210: 572-577. PMID: 29364724, DOI: 10.2214/ajr.17.18586.Peer-Reviewed Original ResearchConceptsChest CT utilizationPulmonary embolismCT utilizationEmergency departmentDiagnostic yieldMedicare beneficiariesEmergency medicine board certificationAmerican Medical Association Physician MasterfileChest CT useSample of feeHospital referral regionsAmerican Hospital Association Annual SurveyED visitsChest CTHospital characteristicsCT useAnalytic FilesMedicare patientsChest imagingProvider characteristicsReferral regionsPhysician identificationPhysician useService beneficiariesPhysician Masterfile
2017
Identification of Emergency Department Visits in Medicare Administrative Claims: Approaches and Implications
Venkatesh AK, Mei H, Kocher KE, Granovsky M, Obermeyer Z, Spatz E, Rothenberg C, Krumholz H, Lin Z. Identification of Emergency Department Visits in Medicare Administrative Claims: Approaches and Implications. Academic Emergency Medicine 2017, 24: 422-431. PMID: 27864915, PMCID: PMC5905698, DOI: 10.1111/acem.13140.Peer-Reviewed Original ResearchConceptsED visitsEmergency department visitsClaims-based definitionED visitationAdministrative claimsDepartment visitsClaims dataAdministrative claims data setsHealthcare resource utilizationMore ED visitsAcute care practiceAdministrative claims dataQuality improvement interventionsEmergency care researchMedicare administrative claimsClaims data setsED useCritical careED servicesMedicare feeMedicare dataCare practicesService beneficiariesImprovement interventionsProvider definitions