2024
Detection of hepatocellular carcinoma methylation markers in salivary DNA
Mezzacappa C, Wang Z, Lu L, Risch H, Taddei T, Yu H. Detection of hepatocellular carcinoma methylation markers in salivary DNA. Bioscience Reports 2024, 44: bsr20232063. PMID: 38457142, PMCID: PMC10958141, DOI: 10.1042/bsr20232063.Peer-Reviewed Original ResearchHepatocellular carcinoma screeningCase patientsHepatocellular carcinomaControl subjectsDiagnosis of hepatocellular carcinomaAssociated with hepatocellular carcinomaScreening testSalivary DNASaliva-based testCpG sitesStudy of risk factorsSalivary DNA methylationDNA methylationViral hepatitisCirculating DNAAlterations to DNA methylationRisk factorsMethylation markersPatientsRegulation of cell cycle progressionBlood samplesCell cycle progressionAffected individualsAlternative to blood samplingMultiple comparisons
2023
The Association Between Homelessness and Key Liver-Related Outcomes in Veterans With Cirrhosis
Pulaski M, Bittermann T, Taddei T, Kaplan D, Mahmud N. The Association Between Homelessness and Key Liver-Related Outcomes in Veterans With Cirrhosis. The American Journal Of Gastroenterology 2023, 119: 297-305. PMID: 37782293, DOI: 10.14309/ajg.0000000000002535.Peer-Reviewed Original ResearchInverse probability treatmentCause mortalityCohort studyCox regressionHepatocellular carcinomaProbability treatmentVeterans Health Administration patientsLiver-related outcomesTime-updated variablesLiver-related mortalityRetrospective cohort studyCause-specific mortality analysesVeterans Health AdministrationRisk regression modelsCirrhosis decompensationCirrhosis diagnosisPatient outcomesPatientsHomeless patientsHealth AdministrationMortality analysisCirrhosisMortalityDrivers of mortalityDecompensationRefractory hepatic hydrothorax is associated with increased mortality with death occurring at lower MELD-Na compared to cirrhosis and refractory ascites
Chin A, Bastaich D, Dahman B, Kaplan D, Taddei T, John B. Refractory hepatic hydrothorax is associated with increased mortality with death occurring at lower MELD-Na compared to cirrhosis and refractory ascites. Hepatology 2023, 79: 844-856. PMID: 37625139, DOI: 10.1097/hep.0000000000000577.Peer-Reviewed Original ResearchLiver-related deathRefractory hepatic hydrothoraxRefractory ascitesMELD-NaHepatic hydrothoraxHigh riskRetrospective cohort studyRA overallSecond paracentesisCohort studyPrimary outcomeSerious complicationsEligibility criteriaCirrhosisInadequate evidenceParacentesisHydrothoraxAscitesDeathPatientsTransplantationRiskMortalityParticipantsComplicationsThe role of routine biopsy of the background liver in the management of hepatocellular carcinoma
Lee S, Ahmed M, Taddei T, Jain D. The role of routine biopsy of the background liver in the management of hepatocellular carcinoma. Human Pathology 2023, 138: 18-23. PMID: 37236406, DOI: 10.1016/j.humpath.2023.05.009.Peer-Reviewed Original ResearchConceptsLiver biopsyEarly HCC stagesHepatocellular carcinoma managementLarge university hospitalSeparate biopsiesCirrhosis statusClinical characteristicsClinical suspicionMedian ageEarly diseasePathology databaseRoutine biopsyHCC stageBiopsy resultsHCC patientsParenchymal findingsUniversity HospitalBackground liverHepatocellular carcinomaNontumoral liverHCC biopsiesBiopsyPatientsCirrhosisLiverMedications for alcohol use disorder improve survival in patients with hazardous drinking and alcohol-associated cirrhosis
Rabiee A, Mahmud N, Falker C, Garcia-Tsao G, Taddei T, Kaplan D. Medications for alcohol use disorder improve survival in patients with hazardous drinking and alcohol-associated cirrhosis. Hepatology Communications 2023, 7: e0093. PMID: 36972386, PMCID: PMC10043587, DOI: 10.1097/hc9.0000000000000093.Peer-Reviewed Original ResearchConceptsAlcohol-associated cirrhosisAlcohol use disorderUse disordersCause mortalityImproved survivalPropensity scoreInpatient diagnosis codesRetrospective cohort studyCox regression analysisActive alcohol useCirrhosis decompensationCohort studyConcurrent diagnosisLiver diseasePotential confoundersDiagnosis codesVeteran outcomesCirrhosis diagnosisStrong negative predictorCirrhosisPatientsHazardous drinkingAlcohol use behaviorsCosts AssociatedAlcohol use
2022
Third dose of COVID-19 mRNA vaccine appears to overcome vaccine hyporesponsiveness in patients with cirrhosis
John BV, Ferreira RD, Doshi A, Kaplan DE, Taddei TH, Spector SA, Paulus E, Deng Y, Bastaich D, Dahman B. Third dose of COVID-19 mRNA vaccine appears to overcome vaccine hyporesponsiveness in patients with cirrhosis. Journal Of Hepatology 2022, 77: 1349-1358. PMID: 36181987, PMCID: PMC9519143, DOI: 10.1016/j.jhep.2022.07.036.Peer-Reviewed Original ResearchConceptsCOVID-19 mRNA vaccinesCritical COVID-19COVID-19-related deathsThird doseMRNA vaccinesCOVID-19Propensity-matched control groupRetrospective cohort studyModerate COVID-19Symptomatic COVID-19Veterans Health AdministrationBNT-162b2BNT162b2 mRNAModerna mRNACohort studyImmune dysregulationCirrhosisSimilar riskGeneral populationMagnitude of reductionPatientsControl groupHealth AdministrationVaccineAbstractTextCOVID-19 vaccine effectiveness and community prevalence of Alpha, Delta and Omicron variants in patients with cirrhosis
John B, Bastaich D, Ferreira R, Doshi A, Taddei T, Kaplan D, Spector S, Deng Y, Dahman B. COVID-19 vaccine effectiveness and community prevalence of Alpha, Delta and Omicron variants in patients with cirrhosis. Gut 2022, 72: 1800-1802. PMID: 36562753, DOI: 10.1136/gutjnl-2022-327799.Peer-Reviewed Original ResearchTHU262 Effectiveness of COVID-19 viral vector vaccine Ad.26.COV2.S vaccine and comparison with mRNA vaccines in patients with cirrhosis
John B, Doshi A, Deng Y, Mansour N, Barritt A, Moon A, Ioannou G, Martin P, Chao H, Taddei T, Kaplan D, Dahman B. THU262 Effectiveness of COVID-19 viral vector vaccine Ad.26.COV2.S vaccine and comparison with mRNA vaccines in patients with cirrhosis. Journal Of Hepatology 2022, 77: s223. PMCID: PMC9252350, DOI: 10.1016/s0168-8278(22)00818-2.Peer-Reviewed Original ResearchPostvaccination COVID‐19 infection is associated with reduced mortality in patients with cirrhosis
John BV, Deng Y, Schwartz KB, Taddei TH, Kaplan DE, Martin P, Chao H, Dahman B. Postvaccination COVID‐19 infection is associated with reduced mortality in patients with cirrhosis. Hepatology 2022, 76: 126-138. PMID: 35023206, PMCID: PMC9015228, DOI: 10.1002/hep.32337.Peer-Reviewed Original ResearchConceptsCOVID-19 infectionCOVID-19Breakthrough COVID-19 infectionsBreakthrough COVID-19Propensity-matched cohortRetrospective cohort studyCOVID-19 patientsPfizer BNT162b2Unvaccinated participantsFull vaccinationCohort studyFirst dosePartial vaccinationMultivariable analysisSecond doseUS veteransCirrhosisReduced riskVaccine availabilityPatientsVaccinationVaccineInfectionMortalityDoseUsing Telemedicine to Facilitate Patient Communication and Treatment Decision-Making Following Multidisciplinary Tumor Board Review for Patients with Hepatocellular Carcinoma
Choi DT, Sada YH, Sansgiry S, Kaplan DE, Taddei TH, Aguilar JK, Strayhorn M, Hernaez R, Davila JA. Using Telemedicine to Facilitate Patient Communication and Treatment Decision-Making Following Multidisciplinary Tumor Board Review for Patients with Hepatocellular Carcinoma. Journal Of Gastrointestinal Cancer 2022, 54: 623-631. PMID: 35773376, PMCID: PMC9247952, DOI: 10.1007/s12029-022-00844-w.Peer-Reviewed Original ResearchConceptsVA Medical CenterHepatocellular carcinomaTreatment recommendationsPerson visitsPatient's perspectiveTumor board recommendationsTumor board reviewCancer care deliveryUse of telemedicineDelivery of careTypes of cancerMTB recommendationsTelemedicine visitsTelemedicine interventionsTreatment referralMedical CenterSemi-structured qualitative interviewsPatientsPilot interventionCare deliveryPatient communicationCancer informationPilot studyAcceptable alternativeIntervention developmentOptimization of the BCLC Staging System for Locoregional Therapy for Hepatocellular Carcinoma by Using Quantitative Tumor Burden Imaging Biomarkers at MRI.
Borde T, Nezami N, Laage Gaupp F, Savic LJ, Taddei T, Jaffe A, Strazzabosco M, Lin M, Duran R, Georgiades C, Hong K, Chapiro J. Optimization of the BCLC Staging System for Locoregional Therapy for Hepatocellular Carcinoma by Using Quantitative Tumor Burden Imaging Biomarkers at MRI. Radiology 2022, 304: 228-237. PMID: 35412368, PMCID: PMC9270683, DOI: 10.1148/radiol.212426.Peer-Reviewed Original ResearchConceptsMedian overall survivalAdvanced-stage hepatocellular carcinomaTransarterial chemoembolizationHepatocellular carcinomaBCLC BBCLC COverall survivalTumor burdenBarcelona Clinic Liver Cancer (BCLC) staging systemLiver Cancer staging systemCancer (AJCC) staging systemConventional transarterial chemoembolizationDrug-eluting beadsAllocation of patientsContrast-enhanced MRIBackground PatientsSurvival benefitRetrospective studyStaging systemC tumorsTumor volumePatientsHeterogeneous patientsMonthsChemoembolizationReply to: “Is it safe to treat chronic hepatitis C patients with decompensated cirrhosis with PI-based DAAs?”
Torgersen J, Taddei TH, Lo Re V. Reply to: “Is it safe to treat chronic hepatitis C patients with decompensated cirrhosis with PI-based DAAs?”. Journal Of Hepatology 2022, 77: 258-259. PMID: 35283213, DOI: 10.1016/j.jhep.2022.02.025.Peer-Reviewed Original ResearchStatin exposure is associated with reduced development of acute-on-chronic liver failure in a Veterans Affairs cohort
Mahmud N, Chapin S, Goldberg DS, Reddy KR, Taddei TH, Kaplan DE. Statin exposure is associated with reduced development of acute-on-chronic liver failure in a Veterans Affairs cohort. Journal Of Hepatology 2022, 76: 1100-1108. PMID: 35066085, PMCID: PMC9018495, DOI: 10.1016/j.jhep.2021.12.034.Peer-Reviewed Original ResearchConceptsChronic liver failureStatin exposureLiver failureStatin useCohort studyChronic liver failure developmentInverse probability treatment weightingProportional hazards regression modelsDoses of statinsVeterans Affairs cohortRetrospective cohort studyChronic liver diseaseHazards regression modelsLarge national cohortVeterans Health AdministrationNumerous beneficial effectsMarginal structural modelsMedian followStatin therapyLiver diseaseNational cohortACLFTreatment weightingCirrhosisPatients
2021
Evaluation Within 30 Days of Referral for Liver Transplantation is Associated with Reduced Mortality: A Multicenter Analysis of Patients Referred Within the VA Health System
John BV, Schwartz K, Scheinberg AR, Dahman B, Spector S, Deng Y, Goldberg D, Martin P, Taddei TH, Kaplan DE. Evaluation Within 30 Days of Referral for Liver Transplantation is Associated with Reduced Mortality: A Multicenter Analysis of Patients Referred Within the VA Health System. Transplantation 2021, 106: 72-84. PMID: 33587434, PMCID: PMC8239056, DOI: 10.1097/tp.0000000000003615.Peer-Reviewed Original ResearchConceptsLiver transplantationTransplant centersPretransplant mortalityMultivariable Cox hazard modelTransplant evaluation processSuccessful liver transplantationMulticenter retrospective studyEvaluation of patientsVA health systemDays of referralCox hazard modelPosttransplant deathTransplant evaluationPosttransplant mortalityHigher MELDMulticenter analysisRetrospective studyList dropoutReduced mortalityHazards modelPatientsTransplantationReferralHealth systemMortalityPalliative Care Always: Hepatology—Virtual Primary Palliative Care Training for Hepatologists
DeNofrio JC, Verma M, Kosinski AS, Navarro V, Taddei TH, Volk ML, Bakitas M, Ramchandran K. Palliative Care Always: Hepatology—Virtual Primary Palliative Care Training for Hepatologists. Hepatology Communications 2021, 6: 920-930. PMID: 34719137, PMCID: PMC8948550, DOI: 10.1002/hep4.1849.Peer-Reviewed Original ResearchConceptsEnd-stage liver diseasePalliative carePrimary palliative carePalliative care skillsPalliative care trainingRoutine patient carePsychological symptom managementPC skillsLiver diseaseSymptom managementPractice patternsPost-knowledge assessmentSerious illnessCare skillsHepatologistsPatient carePsychosocial supportCare trainingPatientsCareCompletion of courseworkKnowledge assessmentCourseHepatologyIllnessRates of decompensation, hepatocellular carcinoma and mortality in AMA‐negative primary biliary cholangitis cirrhosis
John BV, Dahman B, Deng Y, Khakoo NS, Taddei TH, Kaplan DE, Levy C. Rates of decompensation, hepatocellular carcinoma and mortality in AMA‐negative primary biliary cholangitis cirrhosis. Liver International 2021, 42: 384-393. PMID: 34614294, PMCID: PMC8810619, DOI: 10.1111/liv.15079.Peer-Reviewed Original ResearchConceptsLiver-related deathAMA-negative PBCPBC cirrhosisHepatocellular carcinomaMale patientsAMA-positive patientsAMA-positive PBCLiver-related outcomesSimilar unadjusted ratesAnti-mitochondrial antibodiesSimilar ratesNumber of patientsVeterans Health AdministrationRate of decompensationDevelopment of deathUDCA responseOverall deathUnadjusted ratesCirrhosis diagnosisCirrhosisLarge cohortDecompensationPatientsHealth AdministrationNatural historyInpatient Gastroenterology Consultation and Outcomes of Cirrhosis-Related Hospitalizations in Two Large National Cohorts
Serper M, Kaplan DE, Lin M, Taddei TH, Parikh ND, Werner RM, Tapper EB. Inpatient Gastroenterology Consultation and Outcomes of Cirrhosis-Related Hospitalizations in Two Large National Cohorts. Digestive Diseases And Sciences 2021, 67: 2094-2104. PMID: 34374917, PMCID: PMC10849043, DOI: 10.1007/s10620-021-07150-8.Peer-Reviewed Original ResearchConceptsLength of stayPropensity-matched analysisNational cohortSpecialty careHigher LOSAlcohol-associated hepatitisCirrhosis-related admissionsOutcome of cirrhosisSpontaneous bacterial peritonitisLarge national cohortCirrhosis complicationsHepatology consultationVA cohortIndex admissionGastroenterology consultationClinical characteristicsBacterial peritonitisLiver diseaseReadmission riskICD9/10 codesRisk regressionInpatient consultationsPatientsLower mortalityDisease severityImpact of SGLT2 inhibitors in comparison with DPP4 inhibitors on ascites and death in veterans with cirrhosis on metformin
Saffo S, Kaplan DE, Mahmud N, Serper M, John BV, Ross JS, Taddei T. Impact of SGLT2 inhibitors in comparison with DPP4 inhibitors on ascites and death in veterans with cirrhosis on metformin. Diabetes Obesity And Metabolism 2021, 23: 2402-2408. PMID: 34227216, PMCID: PMC8429193, DOI: 10.1111/dom.14488.Peer-Reviewed Original ResearchConceptsSodium-glucose cotransporter 2 inhibitorsDipeptidyl peptidase-4 inhibitorsPeptidase-4 inhibitorsDiabetes mellitusLiver diseaseNon-alcoholic fatty liver diseaseCotransporter 2 inhibitorsChronic liver diseaseFatty liver diseaseVeterans Affairs hospitalIncidence of ascitesAdditional pharmacotherapyTreat analysisElectronic health dataSGLT2 inhibitorsSGLT2i usersSurrogate biomarkerDPP4 inhibitorsMetabolic effectsPatientsCirrhosisPropensity scoreAscitesConfirmatory studiesMetforminRace Adjustment in eGFR Equations Does Not Improve Estimation of Acute Kidney Injury Events in Patients with Cirrhosis
Mahmud N, Asrani SK, Reese PP, Kaplan DE, Taddei TH, Nadim MK, Serper M. Race Adjustment in eGFR Equations Does Not Improve Estimation of Acute Kidney Injury Events in Patients with Cirrhosis. Digestive Diseases And Sciences 2021, 67: 1399-1408. PMID: 33761091, PMCID: PMC8460692, DOI: 10.1007/s10620-021-06943-1.Peer-Reviewed Original ResearchConceptsAcute kidney injuryBaseline eGFREGFR equationsRace adjustmentAKI eventsCKD-EPIGlomerular filtration rate estimating equationsChronic Kidney Disease Epidemiology CollaborationAcute kidney injury eventsIncident acute kidney injuryRetrospective national cohort studyLower baseline eGFRNational cohort studyHigh rateAscites criteriaKidney injuryLower eGFRCohort studyClinical outcomesBlack raceCirrhosisDrug dosingInjury eventsMuscle massPatientsImpact of NAFLD on clinical outcomes in hepatocellular carcinoma treated with sorafenib: An international cohort study.
Howell J, Samani A, Mannan B, Hajiev S, Aval L, Abdelmalak R, Tam V, Bettinger D, Thimme R, Taddei T, Kaplan D, Seidensticker M, Sharma R. Impact of NAFLD on clinical outcomes in hepatocellular carcinoma treated with sorafenib: An international cohort study. Journal Of Clinical Oncology 2021, 39: 289-289. DOI: 10.1200/jco.2021.39.3_suppl.289.Peer-Reviewed Original ResearchImpact of NAFLDOverall survivalHepatocellular carcinomaLiver diseaseNon-alcoholic fatty liver diseaseMultivariable Cox proportional hazardsAdvanced-stage hepatocellular carcinomaLower starting doseSorafenib-related toxicityFatty liver diseaseStage hepatocellular carcinomaCox proportional hazardsLogistic regression modellingStarting doseMedian BMIPrognostic factorsSpecialist centresHCC patientsNAFLDTreatment responseInternational cohortPatientsSorafenibDemographic dataSurvival