2022
Contemporary socioeconomic-based disparities in cardiac surgery: Are we closing the disparities gap?
Newell P, Asokan S, Zogg C, Prasanna A, Hirji S, Harloff M, Kerolos M, Kaneko T. Contemporary socioeconomic-based disparities in cardiac surgery: Are we closing the disparities gap? Journal Of Thoracic And Cardiovascular Surgery 2022, 167: 967-978.e21. PMID: 35570024, DOI: 10.1016/j.jtcvs.2022.02.061.Peer-Reviewed Original ResearchSurgical aortic valve replacementAorta surgeryCardiac surgeryMV repairValve replacementFemale sexMortality rateCoronary artery bypassAortic valve replacementHospital-level factorsMitral valve replacementNationwide Readmissions DatabaseHousehold income quartileHealth care outcomesLow socioeconomic statusArtery bypassSurgery groupAdult patientsMV replacementPatient characteristicsPrimary outcomeAdjusted analysisHighest quartileMultivariable analysisWorse outcomes
2020
Quantifying the Impact of Care Fragmentation on Outcomes After Transcatheter Aortic Valve Implantation
Hirji SA, Zogg CK, Vaduganathan M, Kiehm S, Percy ED, Yazdchi F, Pelletier M, Shah PB, Bhatt DL, O'Gara P, Kaneko T. Quantifying the Impact of Care Fragmentation on Outcomes After Transcatheter Aortic Valve Implantation. The American Journal Of Cardiology 2020, 128: 113-119. PMID: 32650903, DOI: 10.1016/j.amjcard.2020.05.005.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overCardiac CatheterizationCenters for Medicare and Medicaid Services, U.S.ComorbidityContinuity of Patient CareCoronary AngiographyDiabetes MellitusFemaleHospital CostsHospital MortalityHospitalsHumansHypertensionLength of StayLung DiseasesMaleMultivariate AnalysisPacemaker, ArtificialPatient ReadmissionPericardiocentesisPostoperative ComplicationsProsthesis ImplantationStrokeTranscatheter Aortic Valve ReplacementUnited StatesConceptsNonindex hospitalNonindex readmissionsCare fragmentationTranscatheter aortic valve implantation outcomesTranscatheter aortic valve implantationHigher co-morbidity burdenNational Readmission DatabaseAortic valve implantationCo-morbidity burdenTotal hospital costsMajor cardiac proceduresUS adult patientsFuture health policyValue of careIndex readmissionTAVI patientsCause mortalityIndex hospitalNoncardiac causesAdult patientsPatient characteristicsReadmission ratesValve implantationReadmission lengthCardiac proceduresBenchmarking the value of care: Variability in hospital costs for common operations and its association with procedure volume.
Zogg CK, Bernard AC, Hirji SA, Minei JP, Staudenmayer KL, Davis KA. Benchmarking the value of care: Variability in hospital costs for common operations and its association with procedure volume. Journal Of Trauma And Acute Care Surgery 2020, 88: 619-628. PMID: 32039972, PMCID: PMC7802807, DOI: 10.1097/ta.0000000000002611.Peer-Reviewed Original ResearchConceptsLaparoscopic appendectomyLaparoscopic cholecystectomyHospital costsMeans of USMedian costProcedure volumeEmergency general surgeryTotal hospital costsMedian hospital costsNational Inpatient SampleAdults 18 yearsNational cost savingsAnnual procedure volumeValue of careHospital complicationsIndex hospitalHealth care valuePatient characteristicsAdverse outcomesInpatient SampleInclusion criteriaGeneral surgeryHospitalLevel IIICommon operation
2017
Epidemiology of malignant cutaneous granular cell tumors: A US population-based cohort analysis using the Surveillance, Epidemiology, and End Results (SEER) database
Mirza FN, Tuggle CT, Zogg CK, Mirza HN, Narayan D. Epidemiology of malignant cutaneous granular cell tumors: A US population-based cohort analysis using the Surveillance, Epidemiology, and End Results (SEER) database. Journal Of The American Academy Of Dermatology 2017, 78: 490-497.e1. PMID: 28989104, PMCID: PMC5815907, DOI: 10.1016/j.jaad.2017.09.062.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overBlack or African AmericanChildFemaleGranular Cell TumorHumansIncidenceKaplan-Meier EstimateKidney NeoplasmsMaleMiddle AgedNeoplasm StagingPancreatic NeoplasmsResidence CharacteristicsRetrospective StudiesSEER ProgramSex FactorsSkin NeoplasmsSurvival RateUnited StatesWhite PeopleYoung AdultConceptsDisease-specific survivalCutaneous granular cell tumorsPopulation-based cohort analysisEnd Results (SEER) databaseMedian survival timeGranular cell tumorSurgical resectionResults databaseCell tumorsCohort analysisSurvival timeCox proportional hazards regressionPoor disease-specific survivalRisk-adjusted associationHigh-risk patientsEnd Results (SEER) dataProportional hazards regressionSingle-institution studyAdvanced cancer stageRisk-adjusted modelsDSS ratesOverall survivalPatient characteristicsSubstantial morbiditySecondary malignancies