2024
Identification of hepatic steatosis among persons with and without HIV using natural language processing
Torgersen J, Skanderson M, Kidwai-Khan F, Carbonari D, Tate J, Park L, Bhattacharya D, Lim J, Taddei T, Justice A, Re V. Identification of hepatic steatosis among persons with and without HIV using natural language processing. Hepatology Communications 2024, 8: e0468. PMID: 38896066, PMCID: PMC11186806, DOI: 10.1097/hc9.0000000000000468.Peer-Reviewed Original ResearchConceptsImaging ReportingSteatotic liver diseaseHIV statusHepatic steatosisPrevalence of metabolic comorbiditiesImaging studiesVeterans Aging Cohort StudyCompare patient characteristicsPositive predictive valueAlcohol use disorderAging Cohort StudyIdentification of hepatic steatosisHIV infectionHepatitis BMetabolic comorbiditiesNatural language processing algorithmsRadiological studiesCohort studyPatient characteristicsClinical reviewLiver diseaseHIVPredictive valueUse disorderClinical image reports
2023
Hepatitis B care cascade among people with HIV/HBV coinfection in the North American AIDS Cohort Collaboration on Research and Design, 2012–2016
Kim J, Newcomb C, Carbonari D, Torgersen J, Althoff K, Kitahata M, Klein M, Moore R, Reddy K, Silverberg M, Mayor A, Horberg M, Cachay E, Lim J, Gill M, Chew K, Sterling T, Hull M, Seaberg E, Kirk G, Coburn S, Lang R, McGinnis K, Gebo K, Napravnik S, Kim H, Re V, Research and Design of IeDEA F. Hepatitis B care cascade among people with HIV/HBV coinfection in the North American AIDS Cohort Collaboration on Research and Design, 2012–2016. PLOS ONE 2023, 18: e0290889. PMID: 37656704, PMCID: PMC10473492, DOI: 10.1371/journal.pone.0290889.Peer-Reviewed Original ResearchConceptsNorth American AIDS Cohort CollaborationUndetectable HBV DNAHBV coinfectionHBV DNACare cascadeCohort CollaborationViral suppressionHIV/HBV coinfectionTenofovir-based antiretroviral therapyHIV/HBVAntiretroviral therapy regimenCross-sectional studyDelivery of careHBV therapyHBV treatmentHBV viremiaAntiretroviral therapyHBV infectionHIV infectionTherapy regimenChronic infectionClinical cohortCoinfectionTherapyInfection
2022
Association Between Alcohol Use Disorder and Receipt of Direct-Acting Antiviral Hepatitis C Virus Treatment
Haque L, Fiellin D, Tate J, Esserman D, Bhattacharya D, Butt A, Crystal S, Edelman E, Gordon A, Lim J, Tetrault J, Williams E, Bryant K, Cartwright E, Rentsch C, Justice A, Re V, McGinnis K. Association Between Alcohol Use Disorder and Receipt of Direct-Acting Antiviral Hepatitis C Virus Treatment. JAMA Network Open 2022, 5: e2246604. PMID: 36515952, PMCID: PMC9856353, DOI: 10.1001/jamanetworkopen.2022.46604.Peer-Reviewed Original ResearchMeSH KeywordsAlcoholismAntiviral AgentsCohort StudiesHepacivirusHepatitis CHepatitis C, ChronicHumansMaleMiddle AgedConceptsCurrent alcohol use disorderLow-risk drinkingAlcohol use disorderVeterans Health AdministrationHistory of AUDDAA treatmentAlcohol use categoriesAUD historyCohort studyRisk drinkingUse disordersDirect acting antiviral (DAA) treatmentAlcohol Use Disorders Identification Test-Consumption (AUDIT-C) questionnaireHepatitis C virus infectionHepatitis C virus (HCV) treatmentCox proportional hazards regressionC virus infectionC virus treatmentProportional hazards regressionTenth Revision diagnosisAUDIT-C questionnaireInternational Statistical ClassificationRelated Health ProblemsAntiviral treatmentRevision diagnosis
2020
Abnormal Liver Tests in COVID‐19: A Retrospective Observational Cohort Study of 1,827 Patients in a Major U.S. Hospital Network
Hundt MA, Deng Y, Ciarleglio MM, Nathanson MH, Lim JK. Abnormal Liver Tests in COVID‐19: A Retrospective Observational Cohort Study of 1,827 Patients in a Major U.S. Hospital Network. Hepatology 2020, 72: 1169-1176. PMID: 32725890, PMCID: PMC9258788, DOI: 10.1002/hep.31487.Peer-Reviewed Original ResearchConceptsAbnormal liver testsLiver testsCohort studyClinical outcomesCOVID-19Yale New Haven Health SystemCoronavirus-19 disease (COVID-19) pandemicSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virusRetrospective observational cohort studyAcute respiratory distress syndromeRetrospective cohort studyLiver test abnormalitiesObservational cohort studySevere COVID-19Liver transaminase elevationsRespiratory distress syndromeBody mass indexPoor clinical outcomeCoronavirus 2 virusCOVID-19 treatmentNonpulmonary manifestationsPeak hospitalizationsICU admissionMultiorgan failureTransaminase elevation
2018
Healthcare resource utilization and costs by disease severity in an insured national sample of US patients with chronic hepatitis B
Nguyen MH, Ozbay AB, Liou I, Meyer N, Gordon SC, Dusheiko G, Lim JK. Healthcare resource utilization and costs by disease severity in an insured national sample of US patients with chronic hepatitis B. Journal Of Hepatology 2018, 70: 24-32. PMID: 30287341, DOI: 10.1016/j.jhep.2018.09.021.Peer-Reviewed Original ResearchConceptsAdvanced liver diseaseCompensated liver diseaseLiver diseaseDisease severityCause inpatientLiver transplantHepatitis BHealthcare utilizationHepatocellular carcinomaHigh emergency department (ED) utilizationHighest mean annual costCause inpatient admissionsChronic hepatitis BDisease statesHealthcare resource utilizationLiver disease groupEmergency department utilizationEmergency room visitsHepatocellular carcinoma groupProgressive disease statesPharmaceutical utilizationMean annual costLiver disease statesProgressive diseaseHepatitis B.Safety and Effectiveness of Ledipasvir and Sofosbuvir, With or Without Ribavirin, in Treatment-Experienced Patients With Genotype 1 Hepatitis C Virus Infection and Cirrhosis
Lim JK, Liapakis AM, Shiffman ML, Lok AS, Zeuzem S, Terrault NA, Park JS, Landis CS, Hassan M, Gallant J, Kuo A, Pockros PJ, Vainorius M, Akushevich L, Michael L, Fried MW, Nelson DR, Ben-Ari Z, Group H. Safety and Effectiveness of Ledipasvir and Sofosbuvir, With or Without Ribavirin, in Treatment-Experienced Patients With Genotype 1 Hepatitis C Virus Infection and Cirrhosis. Clinical Gastroenterology And Hepatology 2018, 16: 1811-1819.e4. PMID: 29306043, PMCID: PMC6034985, DOI: 10.1016/j.cgh.2017.12.037.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overAntiviral AgentsBenzimidazolesDrug Therapy, CombinationDrug-Related Side Effects and Adverse ReactionsEuropeFemaleFluorenesGenotypeHepacivirusHepatitis C, ChronicHumansLiver CirrhosisLongitudinal StudiesMaleMiddle AgedNorth AmericaProspective StudiesRibavirinSofosbuvirSustained Virologic ResponseTreatment OutcomeYoung AdultConceptsTreatment-experienced patientsGenotype 1 HCV infectionAddition of ribavirinHCV infectionGenotype 1 hepatitis C virus infectionChronic genotype 1 HCV infectionHepatitis C virus infectionHCV-TARGET studyRate of SVR12Treatment-experienced adultsC virus infectionPrimary efficacy endpointGenotype 1 infectionObservational cohort studyWeeks of treatmentEnd of treatmentRoutine clinical practiceSofosbuvir treatmentVirologic outcomesVirologic responseEfficacy endpointHepatitis CProtocol populationAdverse eventsCohort study
2017
Practice Patterns in Hepatitis B Virus Screening Before Cancer Chemotherapy in a Major US Hospital Network
Kwak YE, Stein SM, Lim JK. Practice Patterns in Hepatitis B Virus Screening Before Cancer Chemotherapy in a Major US Hospital Network. Digestive Diseases And Sciences 2017, 63: 61-71. PMID: 29177849, DOI: 10.1007/s10620-017-4850-1.Peer-Reviewed Original ResearchConceptsCommunity oncology clinicsCommunity teaching hospitalHBV screening rateOncology clinicTeaching hospitalHBV infectionScreening ratesCancer chemotherapyUniversity HospitalChronic hepatitis B virus infectionHepatitis B virus infectionHepatitis B Virus ScreeningHBV reactivation riskChronic HBV infectionB virus infectionHBV core antibodyHBV surface antigenAdult cancer patientsRisk of reactivationHospital networkLarge university hospitalCore antibodyHBV exposureHBV screeningBackgroundCancer patientsSurvival after treatment with curative intent for hepatocellular carcinoma among patients with vs without non‐alcoholic fatty liver disease
Wong CR, Njei B, Nguyen MH, Nguyen A, Lim JK. Survival after treatment with curative intent for hepatocellular carcinoma among patients with vs without non‐alcoholic fatty liver disease. Alimentary Pharmacology & Therapeutics 2017, 46: 1061-1069. PMID: 28960360, DOI: 10.1111/apt.14342.Peer-Reviewed Original ResearchConceptsNon-alcoholic fatty liver diseaseFatty liver diseaseLarger tumor sizeLiver diseaseHCC etiologyCurative intentNAFLD-HCCCurative treatmentTumor sizeMetastatic HCCCardiovascular diseaseHepatocellular carcinomaDecompensated liver diseaseWorse median survivalAbsence of cirrhosisSignificant survival differenceDiagnosis of HCCLess cirrhosisNAFLD groupMedian survivalWorse survivalFavorable survivalIndependent predictorsLiver cirrhosisHCC group
2016
Hepatic Safety of Buprenorphine in HIV-Infected and Uninfected Patients With Opioid Use Disorder: The Role of HCV-Infection
Tetrault JM, Tate JP, Edelman EJ, Gordon AJ, Re V, Lim JK, Rimland D, Goulet J, Crystal S, Gaither JR, Gibert CL, Rodriguez-Barradas MC, Fiellin LE, Bryant K, Justice AC, Fiellin DA. Hepatic Safety of Buprenorphine in HIV-Infected and Uninfected Patients With Opioid Use Disorder: The Role of HCV-Infection. Journal Of Substance Use And Addiction Treatment 2016, 68: 62-67. PMID: 27431048, PMCID: PMC4976086, DOI: 10.1016/j.jsat.2016.06.002.Peer-Reviewed Original ResearchConceptsLiver enzyme elevationAlcohol use disorderUninfected patientsHepatotoxic medicationsHCV infectionUse disordersComposite endpointLiver injuryHIV/HCV co-infected patientsHCV co-infected patientsHIV/HCV statusPre-existing liver injuryCo-infected patientsCohort of HIVHepatitis C infectionHIV/HCVOpioid use disorderRisk of hepatotoxicityHCV statusHepatic safetyMedian ALTC infectionChart reviewEnzyme elevationHIV infection
2015
Entecavir safety and effectiveness in a national cohort of treatment‐naïve chronic hepatitis B patients in the US – the ENUMERATE study
Ahn J, Lee HM, Lim JK, Pan CQ, Nguyen MH, Kim W, Mannalithara A, Trinh H, Chu D, Tran T, Min A, Do S, Te H, Reddy KR, Lok AS. Entecavir safety and effectiveness in a national cohort of treatment‐naïve chronic hepatitis B patients in the US – the ENUMERATE study. Alimentary Pharmacology & Therapeutics 2015, 43: 134-144. PMID: 26510638, PMCID: PMC4926997, DOI: 10.1111/apt.13440.Peer-Reviewed Original ResearchConceptsALT normalisationAdverse eventsHBV DNAHBeAg(-) patientsHBV patientsTreatment-naïve chronic hepatitis B patientsChronic hepatitis B patientsFive-year cumulative probabilityHBsAg loss/seroconversionLog 10 IU/Hepatitis B virus infectionEffectiveness of entecavirMedian HBV DNAUndetectable HBV DNAHepatitis B patientsB virus infectionAbnormal ALTEntecavir treatmentETV treatmentHBeAg lossHBsAg lossHepatic decompensationB patientsCohort studyMedian durationDrug Authorization for Sofosbuvir/Ledipasvir (Harvoni) for Chronic HCV Infection in a Real-World Cohort: A New Barrier in the HCV Care Cascade
Do A, Mittal Y, Liapakis A, Cohen E, Chau H, Bertuccio C, Sapir D, Wright J, Eggers C, Drozd K, Ciarleglio M, Deng Y, Lim JK. Drug Authorization for Sofosbuvir/Ledipasvir (Harvoni) for Chronic HCV Infection in a Real-World Cohort: A New Barrier in the HCV Care Cascade. PLOS ONE 2015, 10: e0135645. PMID: 26312999, PMCID: PMC4552165, DOI: 10.1371/journal.pone.0135645.Peer-Reviewed Original ResearchConceptsSofosbuvir/ledipasvirViral loadMedicaid coverageChild-Pugh class B diseaseInitial approvalEnd-stage liver disease (MELD) scoreStage liver disease scoreChronic HCV infectionClass B diseaseDrug authorizationHCV care cascadeSOF/LEDAdvanced liver diseaseBaseline viral loadHepatitis C infectionLiver Disease scoreRetrospective chart reviewHigh viral loadSignificant predictorsHigher likelihoodMedicare/MedicaidSOF/C infectionCare cascadeHCV infectionEmerging trends in hepatocellular carcinoma incidence and mortality
Njei B, Rotman Y, Ditah I, Lim JK. Emerging trends in hepatocellular carcinoma incidence and mortality. Hepatology 2015, 61: 191-199. PMID: 25142309, PMCID: PMC4823645, DOI: 10.1002/hep.27388.Peer-Reviewed Original ResearchConceptsIB mortalityHCC incidenceHepatocellular carcinomaIncidence of HCCMultivariable Cox regression analysisOverall median survivalCox regression analysisEnd Results (SEER) dataSignificant survival improvementAge-adjusted incidenceU.S. populationHepatocellular carcinoma incidenceJoinpoint Regression ProgramIncidence-based mortalityRegression analysisSignificant increaseCurative modalityLiver transplantCurative stageMedian survivalSurvival improvementCarcinoma incidenceTumor sizeVascular invasionPrimary tumor
2014
Simeprevir plus sofosbuvir, with or without ribavirin, to treat chronic infection with hepatitis C virus genotype 1 in non-responders to pegylated interferon and ribavirin and treatment-naive patients: the COSMOS randomised study
Lawitz E, Sulkowski MS, Ghalib R, Rodriguez-Torres M, Younossi ZM, Corregidor A, DeJesus E, Pearlman B, Rabinovitz M, Gitlin N, Lim JK, Pockros PJ, Scott JD, Fevery B, Lambrecht T, Ouwerkerk-Mahadevan S, Callewaert K, Symonds WT, Picchio G, Lindsay KL, Beumont M, Jacobson IM. Simeprevir plus sofosbuvir, with or without ribavirin, to treat chronic infection with hepatitis C virus genotype 1 in non-responders to pegylated interferon and ribavirin and treatment-naive patients: the COSMOS randomised study. The Lancet 2014, 384: 1756-1765. PMID: 25078309, DOI: 10.1016/s0140-6736(14)61036-9.Peer-Reviewed Original ResearchMeSH KeywordsAdultAntiviral AgentsConfidence IntervalsDose-Response Relationship, DrugDrug Administration ScheduleDrug Therapy, CombinationFemaleFollow-Up StudiesGenotypeHepacivirusHepatitis C, ChronicHeterocyclic Compounds, 3-RingHumansInterferon-alphaLiver Function TestsMaleMiddle AgedPolyethylene GlycolsRecombinant ProteinsReference ValuesRibavirinRisk AssessmentSeverity of Illness IndexSimeprevirSofosbuvirSulfonamidesTreatment OutcomeUridine MonophosphateConceptsTreatment-naive patientsAdverse eventsGroup 1Chronic HCV genotype 1 infectionHepatitis C virus genotype 1Grade 4 adverse eventsVirological response 12 weeksHCV genotype 1 infectionHepatitis C virus infectionC virus genotype 1C virus infectionCommon adverse eventsInterferon-free regimensSerious adverse eventsGenotype 1 infectionPrimary endpointWeek 12Study treatmentChronic infectionCohort 1Genotype 1Grade 3Virus infectionSafety dataAmylase concentrationRelationship Between Alcohol Use Categories and Noninvasive Markers of Advanced Hepatic Fibrosis in HIV-Infected, Chronic Hepatitis C Virus–Infected, and Uninfected Patients
Lim JK, Tate JP, Fultz SL, Goulet JL, Conigliaro J, Bryant KJ, Gordon AJ, Gibert C, Rimland D, Goetz MB, Klein MB, Fiellin DA, Justice AC, Re V. Relationship Between Alcohol Use Categories and Noninvasive Markers of Advanced Hepatic Fibrosis in HIV-Infected, Chronic Hepatitis C Virus–Infected, and Uninfected Patients. Clinical Infectious Diseases 2014, 58: 1449-1458. PMID: 24569533, PMCID: PMC4001286, DOI: 10.1093/cid/ciu097.Peer-Reviewed Original ResearchConceptsChronic hepatitis C virusAdvanced hepatic fibrosisHuman immunodeficiency virusHepatitis C virusAlcohol use categoriesAlcohol-related diagnosesHIV/HCV-coinfected patientsHepatic fibrosisAlcohol consumptionNonhazardous drinkingBinge drinkingHIV/HCV groupAlcohol Use Disorders Identification Test-Consumption (AUDIT-C) questionnaireVeterans Aging Cohort StudyFIB-4 indexAging Cohort StudyCross-sectional studyHCV groupHCV statusHIV-InfectedUninfected participantsChronic hepatitisUninfected patientsCohort studyLiver disease