2012
Quantitative histological‐hemodynamic correlations in cirrhosis
Sethasine S, Jain D, Groszmann RJ, Garcia‐Tsao G. Quantitative histological‐hemodynamic correlations in cirrhosis. Hepatology 2012, 55: 1146-1153. PMID: 22109744, PMCID: PMC3721182, DOI: 10.1002/hep.24805.Peer-Reviewed Original ResearchConceptsSignificant portal hypertensionPortal hypertensionFibrosis areaLiver biopsyCirrhotic nodulesNodule sizeHVPG measurementPortal pressureIndependent predictorsSeptal thicknessFibrous septaBiopsyPathophysiological implicationsCirrhosisHVPGPatientsSemiquantitative analysisNodulesOnly parameterHypertensionNumber of nodules
2002
Assessment of therapeutic benefit of antiviral therapy in chronic hepatitis C: is hepatic venous pressure gradient a better end point?
Burroughs A, Groszmann R, Bosch J, Grace N, Garcia-Tsao G, Patch D, Garcia-Pagan J, Dagher L. Assessment of therapeutic benefit of antiviral therapy in chronic hepatitis C: is hepatic venous pressure gradient a better end point? Gut 2002, 50: 425. PMID: 11839726, PMCID: PMC1773121, DOI: 10.1136/gut.50.3.425.Peer-Reviewed Original ResearchMeSH KeywordsAntiviral AgentsHepatic VeinsHepatitis C, ChronicHumansTreatment OutcomeVenous PressureConceptsHepatic venous pressure gradientChronic hepatitis CVenous pressure gradientHepatitis CAntiviral therapyEnd pointChronic hepatitis C.Major healthcare problemBest end pointHepatitis C.HVPG measurementTherapeutic benefitTherapeutic evaluationTherapyHealthcare problemPatientsPressure gradientResponse
1999
Low‐dose midazolam sedation: An option for patients undergoing serial hepatic venous pressure measurements
Steinlauf A, Garcia‐Tsao G, Zakko M, Dickey K, Gupta T, Groszmann R. Low‐dose midazolam sedation: An option for patients undergoing serial hepatic venous pressure measurements. Hepatology 1999, 29: 1070-1073. PMID: 10094948, DOI: 10.1002/hep.510290421.Peer-Reviewed Original ResearchConceptsHepatic venous pressure gradientHepatic venous pressure measurementsWedged hepatic venous pressureFree hepatic venous pressureVenous pressure measurementsHepatic venous pressurePortal hypertensionVenous pressureSerial measurementsPatient comfortVenous pressure gradientDoses of midazolamDouble-blind studyDose of midazolamHigh-dose midazolamEffects of midazolamEffects of sedativesPortal pressure measurementsPressure measurementsCompensated cirrhosisVariceal hemorrhageCirrhotic patientsPharmacological therapyMidazolam sedationPrognostic index
1990
Hemodynamic events in a prospective randomized trial of propranolol versus placebo in the prevention of a first variceal hemorrhage
Groszmann R, Bosch J, Grace N, Conn H, Garcia-Tsao G, Navasa M, Alberts J, Rodes J, Fischer R, Bermann M, Rofe S, Patrick M, Lerner E. Hemodynamic events in a prospective randomized trial of propranolol versus placebo in the prevention of a first variceal hemorrhage. Gastroenterology 1990, 99: 1401-1407. PMID: 2210246, DOI: 10.1016/0016-5085(90)91168-6.Peer-Reviewed Original ResearchConceptsHepatic venous pressure gradientVenous pressure gradientVariceal hemorrhageEsophageal varicesHemodynamic eventsBaseline valuesHeart rateFirst variceal hemorrhagePropranolol-treated groupPropranolol-treated patientsTrial of propranololAdministration of propranololBeginning of therapyRate of survivalPortal hypertensionVariceal bleedingCirrhotic patientsPharmacological therapyVariceal sizeProtective effectMortality ratePatientsPlaceboPropranololVarices
1989
Association of transdermal nitroglycerin to vasopressin infusion in the treatment of variceal hemorrhage: A placebo‐controlled clinical trial
Bosch J, Groszmann R, García‐Pagán J, Terés J, García‐Tsao G, Navasa M, Mas A, Rodés J. Association of transdermal nitroglycerin to vasopressin infusion in the treatment of variceal hemorrhage: A placebo‐controlled clinical trial. Hepatology 1989, 10: 962-968. PMID: 2511136, DOI: 10.1002/hep.1840100612.Peer-Reviewed Original ResearchConceptsTransdermal nitroglycerinVariceal hemorrhageVariceal bleedingPlacebo-controlled clinical trialActive variceal bleedingEffectiveness of vasopressinDouble-blind techniqueSlow-release preparationHospital mortalityTransfusion requirementsRecurrent bleedingBalloon tamponadeCirrhotic patientsEmergency surgeryVasopressin infusionClinical trialsDefinitive controlDrug combinationsTotal doseNitroglycerinBleedingHemorrhagePatientsInitial controlVasopressin
1985
Portal pressure, presence of gastroesophageal varices and variceal bleeding
Garcia‐Tsao G, Groszmann R, Fisher R, Conn H, Atterbury C, Glickman M. Portal pressure, presence of gastroesophageal varices and variceal bleeding. Hepatology 1985, 5: 419-424. PMID: 3873388, DOI: 10.1002/hep.1840050313.Peer-Reviewed Original ResearchConceptsHepatic vein pressure gradientSmall varicesCirrhotic patientsPortal pressureLarge varicesSize of varicesHepatic vein catheterizationOccurrence of hemorrhagePortal pressure measurementsAlcoholic cirrhosisGastroesophageal varicesVariceal bleedingEsophagogastric varicesVariceal sizeVein catheterizationVaricesPatientsStandardized measurementsHgPressure measurementsCirrhosisBleedingCatheterizationHemorrhageEndoscopy