2024
Early Warning Scores With and Without Artificial Intelligence
Edelson D, Churpek M, Carey K, Lin Z, Huang C, Siner J, Johnson J, Krumholz H, Rhodes D. Early Warning Scores With and Without Artificial Intelligence. JAMA Network Open 2024, 7: e2438986. PMID: 39405061, PMCID: PMC11544488, DOI: 10.1001/jamanetworkopen.2024.38986.Peer-Reviewed Original ResearchConceptsEarly Warning ScoreWarning ScoreCohort studyYale New Haven Health SystemClinical deterioration eventsHigh-risk thresholdHealth systemRetrospective cohort studyPatient encountersDeteriorating patientsOverall PPVMain OutcomesInpatient encountersEDI scoresHospital encountersDeterioration eventsClinical deteriorationIntensive care unitEarly warning toolCare unitDecision support toolArtificial intelligenceScoresReceiver operating characteristic curveNEWS2
2021
Clinical characteristics and outcomes for 7,995 patients with SARS-CoV-2 infection
McPadden J, Warner F, Young HP, Hurley NC, Pulk RA, Singh A, Durant TJS, Gong G, Desai N, Haimovich A, Taylor RA, Gunel M, Dela Cruz CS, Farhadian SF, Siner J, Villanueva M, Churchwell K, Hsiao A, Torre CJ, Velazquez EJ, Herbst RS, Iwasaki A, Ko AI, Mortazavi BJ, Krumholz HM, Schulz WL. Clinical characteristics and outcomes for 7,995 patients with SARS-CoV-2 infection. PLOS ONE 2021, 16: e0243291. PMID: 33788846, PMCID: PMC8011821, DOI: 10.1371/journal.pone.0243291.Peer-Reviewed Original ResearchConceptsSARS-CoV-2 infectionYale New Haven HealthSARS-CoV-2Hospital mortalityRisk of admissionMale sexRisk factorsSARS-CoV-2 testingInvasive mechanical ventilationSevere acute respiratory syndrome virusBurden of diseaseRT-PCR testingAcademic health systemDiverse patient populationsRespiratory syndrome virusEthnic groupsAdult patientsClinical characteristicsDischarge dispositionRespiratory supportPrimary outcomeTreatment guidelinesMechanical ventilationRetrospective studyPatient populationIntermediate‐dose anticoagulation, aspirin, and in‐hospital mortality in COVID‐19: A propensity score‐matched analysis
Meizlish ML, Goshua G, Liu Y, Fine R, Amin K, Chang E, DeFilippo N, Keating C, Liu Y, Mankbadi M, McManus D, Wang SY, Price C, Bona RD, Chaar C, Chun HJ, Pine AB, Rinder HM, Siner JM, Neuberg DS, Owusu KA, Lee AI. Intermediate‐dose anticoagulation, aspirin, and in‐hospital mortality in COVID‐19: A propensity score‐matched analysis. American Journal Of Hematology 2021, 96: 471-479. PMID: 33476420, PMCID: PMC8013588, DOI: 10.1002/ajh.26102.Peer-Reviewed Original ResearchConceptsProphylactic-dose anticoagulationAntiplatelet therapyHospital deathCumulative incidenceMultivariable regression modelsHospital mortalityHospitalized adult COVID-19 patientsAdult COVID-19 patientsPropensity score-matched patientsPropensity score-matched analysisCOVID-19Intensive antithrombotic therapyIntermediate-dose anticoagulationCohort of patientsCOVID-19 patientsPatient-specific covariatesAnticoagulation cohortAspirin cohortDose anticoagulationAntithrombotic therapyThrombotic complicationsHospitalized patientsPrimary outcomeIllness severityRegression models
2015
Protocols and Hospital Mortality in Critically Ill Patients
Sevransky JE, Checkley W, Herrera P, Pickering BW, Barr J, Brown SM, Chang SY, Chong D, Kaufman D, Fremont RD, Girard TD, Hoag J, Johnson SB, Kerlin MP, Liebler J, O’Brien J, O’Keefe T, Park PK, Pastores SM, Patil N, Pietropaoli AP, Putman M, Rice TW, Rotello L, Siner J, Sajid S, Murphy DJ, Martin GS. Protocols and Hospital Mortality in Critically Ill Patients. Critical Care Medicine 2015, 43: 2076-2084. PMID: 26110488, PMCID: PMC5673100, DOI: 10.1097/ccm.0000000000001157.Peer-Reviewed Original ResearchConceptsHospital mortalityIll patientsProtocol complianceClinical protocolsUnited States Critical IllnessAcute respiratory distress syndromeSpontaneous breathing trialLung-protective ventilationRespiratory distress syndromeLength of stayComplete outcome dataPatients 1 dayVentilator management protocolsSuperior patient outcomesLack of associationSingle variable analysisDesirable therapyBreathing trialProtective ventilationCritical illnessDistress syndromeICU protocolPrimary outcomeMechanical ventilationMultivariable analysis
2014
Structure, Process, and Annual ICU Mortality Across 69 Centers
Checkley W, Martin GS, Brown SM, Chang SY, Dabbagh O, Fremont RD, Girard TD, Rice TW, Howell MD, Johnson SB, O’Brien J, Park PK, Pastores SM, Patil NT, Pietropaoli AP, Putman M, Rotello L, Siner J, Sajid S, Murphy DJ, Sevransky JE. Structure, Process, and Annual ICU Mortality Across 69 Centers. Critical Care Medicine 2014, 42: 344-356. PMID: 24145833, PMCID: PMC4035482, DOI: 10.1097/ccm.0b013e3182a275d7.Peer-Reviewed Original ResearchConceptsChronic Health Evaluation IIICU mortalityProcess of careAcute PhysiologyUse of protocolsClinical outcomesNurse ratioEvaluation IICare reviewChronic Health Evaluation II scoreUnited States Critical IllnessAverage Acute PhysiologyHospital-level variationMultivariable linear regressionHouse intensivistICU statusIntensivist staffingMixed ICUII scoreCritical illnessMedical ICUSurgical ICUICU patientsIllness severityIntensivist coverage
2009
ELEVATED SERUM ANGIOPOIETIN 2 LEVELS ARE ASSOCIATED WITH INCREASED MORTALITY IN SEPSIS
Siner JM, Bhandari V, Engle KM, Elias JA, Siegel MD. ELEVATED SERUM ANGIOPOIETIN 2 LEVELS ARE ASSOCIATED WITH INCREASED MORTALITY IN SEPSIS. Shock 2009, 31: 348-353. PMID: 18791490, DOI: 10.1097/shk.0b013e318188bd06.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAngiopoietin-2APACHECritical CareFemaleHospital MortalityHumansIntensive Care UnitsLength of StayMaleMiddle AgedSepsisConceptsAng-2 levelsIntensive care unitAng-2Tertiary care medical intensive care unitProspective observational cohort studySerum Ang-2 levelsSerum angiopoietin-2 levelsMedical intensive care unitSerum Ang-2Observational cohort studyAngiopoietin-2 levelsIL-6 levelsHospital mortalityHuman sepsisICU admissionSevere sepsisCohort studyEndothelial dysfunctionHospital dischargeICU patientsIllness scoresSeptic shockCare unitIL-6Increased Mortality