2020
Quality and Publication of Emergency Medicine Trials Registered in ClinicalTrials.gov
Calvocoressi L, Reynolds J, Johnson B, Warzoha MM, Carroll M, Vaca FE, Post L, Dziura J. Quality and Publication of Emergency Medicine Trials Registered in ClinicalTrials.gov. Western Journal Of Emergency Medicine 2020, 21: 295-303. PMID: 32191186, PMCID: PMC7081876, DOI: 10.5811/westjem.2019.12.44096.Peer-Reviewed Original ResearchConceptsClinical trialsEM trialsKaplan-Meier curvesLog-rank testNational clinical trialClinical trial researchChi-square testEM studiesTrial qualityInterventional trialsPeer-reviewed journalsMedicine trialsNeurological conditionsLarger sample sizeTrial researchStudy characteristicsStudy periodTrialsNational InstituteSubspecialty areasBlindingPeriodic assessmentDescriptive statisticsHigher proportionIndustry funding
2018
Impact of Cost Display on Ordering Patterns for Hospital Laboratory and Imaging Services
Silvestri MT, Xu X, Long T, Bongiovanni T, Bernstein SL, Chaudhry SI, Silvestri JI, Stolar M, Greene EJ, Dziura JD, Gross CP, Krumholz HM. Impact of Cost Display on Ordering Patterns for Hospital Laboratory and Imaging Services. Journal Of General Internal Medicine 2018, 33: 1268-1275. PMID: 29845468, PMCID: PMC6082197, DOI: 10.1007/s11606-018-4495-6.Peer-Reviewed Original ResearchConceptsDecreased oddsImaging ordersHealth care servicesBehalf of patientsKey ResultsDuringMain MeasuresOutcomesParticipantsAll patientsHospital encountersImaging testsObservation encountersCare servicesHealth servicesMedicare fee scheduleHealth systemImaging costsDecreased numberHospital laboratoriesLab ordersStudy periodHospital labPatients
2006
Trends in Fetal Echocardiography and Implications for Clinical Practice
Hamar BD, Dziura J, Friedman A, Kleinman CS, Copel JA. Trends in Fetal Echocardiography and Implications for Clinical Practice. Journal Of Ultrasound In Medicine 2006, 25: 197-202. PMID: 16439782, DOI: 10.7863/jum.2006.25.2.197.Peer-Reviewed Original ResearchConceptsStructural congenital heart diseaseCongenital heart diseaseYale-New Haven HospitalFetal echocardiographyProportion of studiesStudy periodPattern of indicationsPatterns of referralObstetric demographicsNonimmune hydropsObstetric careReferral patternsPrimary indicationSubgroup analysisHeart diseaseFamily historyFetal anomaliesFetal arrhythmiasCardiac diseaseLarge seriesClinical practiceDiabetesTeratogen exposurePrevious childMantel-Haenszel