2020
AGA Institute Rapid Review of the Gastrointestinal and Liver Manifestations of COVID-19, Meta-Analysis of International Data, and Recommendations for the Consultative Management of Patients with COVID-19
Sultan S, Altayar O, Siddique SM, Davitkov P, Feuerstein JD, Lim JK, Falck-Ytter Y, El-Serag HB, . AGA Institute Rapid Review of the Gastrointestinal and Liver Manifestations of COVID-19, Meta-Analysis of International Data, and Recommendations for the Consultative Management of Patients with COVID-19. Gastroenterology 2020, 159: 320-334.e27. PMID: 32407808, PMCID: PMC7212965, DOI: 10.1053/j.gastro.2020.05.001.Peer-Reviewed Original ResearchMeSH KeywordsAntiviral AgentsBetacoronavirusClinical Laboratory TechniquesCoronavirus InfectionsCOVID-19COVID-19 TestingGastroenterologyGastrointestinal DiseasesGastrointestinal TractHumansLiverLiver DiseasesLiver Function TestsPandemicsPneumonia, ViralPractice Guidelines as TopicPrevalenceReferral and ConsultationSARS-CoV-2Societies, MedicalUnited StatesConceptsNausea/vomitingPooled prevalence estimatesAbdominal painLiver manifestationsGI symptomsLiver abnormalitiesCOVID-19Prevalence estimatesPractice statementsGI symptom questionnaireLiver enzyme abnormalitiesCertainty of evidencePrevalence of diarrheaCoronavirus disease 2019Best practice statementsSystematic literature searchStudy selection processFixed-effects modelNausea/Gastrointestinal symptomsLiver functionUnique patientsGRADE frameworkSubgroup analysisSymptom questionnaire
2016
ACG Clinical Guideline: Evaluation of Abnormal Liver Chemistries
Kwo PY, Cohen SM, Lim JK. ACG Clinical Guideline: Evaluation of Abnormal Liver Chemistries. The American Journal Of Gastroenterology 2016, 112: 18. PMID: 27995906, DOI: 10.1038/ajg.2016.517.Peer-Reviewed Original ResearchMeSH KeywordsAlanine TransaminaseAlkaline PhosphataseAlpha 1-Antitrypsin DeficiencyAspartate AminotransferasesBilirubinBiopsyChemical and Drug Induced Liver InjuryCholestasisHemochromatosisHepatitis, AutoimmuneHepatitis, Viral, HumanHepatolenticular DegenerationHumansLiverLiver DiseasesLiver Diseases, AlcoholicNon-alcoholic Fatty Liver DiseaseConceptsAbnormal liver chemistriesLiver chemistriesAlkaline phosphatase levelsAlanine aminotransferaseHepatocellular diseaseAspartate aminotransferaseALT levelsDisproportionate elevationHepatocellular injuryLiver diseasePhosphatase levelsElevated total serum bilirubin (TSB) levelsIU/Conjugated bilirubinNonalcoholic fatty liver diseaseTotal serum bilirubin levelsAlpha-1 antitrypsin deficiencyElevated conjugated bilirubinSerum conjugated bilirubinTotal bilirubin elevationLiver-related mortalityElevated alanine aminotransferasePrimary sclerosing cholangitisViral hepatitis AAlcoholic liver disease