2019
Portopulmonary Hypertension: A Survey of Practice Patterns and Provider Attitudes
DuBrock HM, Salgia RJ, Sussman NL, Bartolome SD, Kadry Z, Mulligan DC, Jenkins S, Lackore K, Channick RN, Kawut SM, Krowka MJ. Portopulmonary Hypertension: A Survey of Practice Patterns and Provider Attitudes. Transplantation Direct 2019, 5: e456. PMID: 31321292, PMCID: PMC6553621, DOI: 10.1097/txd.0000000000000900.Peer-Reviewed Original ResearchPortopulmonary hypertensionLiver transplantationManagement of patientsPractice patternsProvider attitudesCurrent guidelinesElevated mean pulmonary arterial pressureMean pulmonary arterial pressureNormal pulmonary vascular resistanceMulticenter survey studyPulmonary vascular resistancePulmonary arterial pressureFisher's exact testWilcoxon rank sumPercent of respondentsVascular resistanceArterial pressureLT centersProspective studyPractice guidelinesClinical practiceExact testPatientsChi-squareHepatologists
2017
Predictors of Waitlist Mortality in Portopulmonary Hypertension
DuBrock HM, Goldberg DS, Sussman NL, Bartolome SD, Kadry Z, Salgia RJ, Mulligan DC, Kremers WK, Kawut SM, Krowka MJ, Channick RN. Predictors of Waitlist Mortality in Portopulmonary Hypertension. Transplantation 2017, 101: 1609-1615. PMID: 28207639, PMCID: PMC5481480, DOI: 10.1097/tp.0000000000001666.Peer-Reviewed Original ResearchMeSH KeywordsArterial PressureCause of DeathChi-Square DistributionDatabases, FactualDecision Support TechniquesFemaleHumansHypertension, PortalHypertension, PulmonaryKaplan-Meier EstimateLiver DiseasesLiver TransplantationMaleMiddle AgedMultivariate AnalysisPortal PressurePredictive Value of TestsProportional Hazards ModelsPulmonary ArteryPulmonary CirculationRetrospective StudiesRisk AssessmentRisk FactorsSeverity of Illness IndexTime FactorsTissue and Organ ProcurementTreatment OutcomeVascular ResistanceWaiting ListsConceptsPortopulmonary hypertensionWaitlist mortalityMELD exceptionsLiver diseaseException scoreEnd-Stage Liver Disease (MELD) exception pointsSignificant predictorsCox proportional hazards modelMELD exception scoreWaitlist mortality riskRetrospective cohort studyPulmonary arterial pressureTransplantation Network databaseSignificant univariate predictorsOnly significant univariate predictorsProportional hazards modelMELD scorePosttransplant mortalityPulmonary hypertensionCohort studyArterial pressureUnivariate predictorsC-statisticMortality riskHazards model