BRAZILIAN SOCIETY OF HEPATOLOGY UPDATED RECOMMENDATIONS FOR SYSTEMIC TREATMENT OF HEPATOCELLULAR CARCINOMA.

Hepatocellular carcinoma (HCC) is the third most common cause of cancer-related mortality worldwide. The Brazilian Society of Hepatology (SBH) published in 2020 the updated recommendations for the diagnosis and treatment of HCC. Since then, new data have emerged in the literature, including new drugs approved for the systemic treatment of HCC that were not available at the time. The SBH board conducted an online single-topic meeting to discuss and review the recommendations on the systemic treatment of HCC. The invited experts were asked to conduct a systematic review of the literature on each topic related to systemic treatment and to present the summary data and recommendations during the meeting. All panelists gathered together for discussion of the topics and elaboration of the updated recommendations. The present document is the final version of the reviewed manuscript containing the recommendations of SBH and its aim is to assist healthcare professionals, policy-makers, and planners in Brazil and Latin America with systemic treatment decision-making of patients with HCC.

Atualização das Recomendações da Sociedade Brasileira de Hepatologia para o Tratamento Sistêmico do Carcinoma Hepatocelular / Brazilian society of hepatology updated recommendations for systemic treatment of hepatocellular carcinoma

ABSTRACT Hepatocellular carcinoma (HCC) is the third most common cause of cancer-related mortality worldwide. The Brazilian Society of Hepatology (SBH) published in 2020 the updated recommendations for the diagnosis and treatment of HCC. Since then, new data have emerged in the literature, including new drugs approved for the systemic treatment of HCC that were not available at the time. The SBH board conducted an online single-topic meeting to discuss and review the recommendations on the systemic treatment of HCC. The invited experts were asked to conduct a systematic review of the literature on each topic related to systemic treatment and to present the summary data and recommendations during the meeting. All panelists gathered together for discussion of the topics and elaboration of the updated recommendations. The present document is the final version of the reviewed manuscript containing the recommendations of SBH and its aim is to assist healthcare professionals, policy-makers, and planners in Brazil and Latin America with systemic treatment decision-making of patients with HCC.

RESUMO O carcinoma hepatocelular (CHC) é uma das principais causas de mortalidade relacionada a câncer no Brasil e no mundo. A Sociedade Brasileira de Hepatologia (SBH) publicou em 2020 a atualização das recomendações da SBH para o diagnóstico e tratamento do CHC. Desde então, novas evidências científicas sobre o tratamento sistêmico do CHC foram relatadas na literatura médica, incluindo novos medicamentos aprovados que não estavam disponíveis na época do último consenso, levando a diretoria da SBH a promover uma reunião monotemática on-line para discutir e rever as recomendações sobre o tratamento sistêmico do CHC. Um grupo de experts foi convidado para realizar uma revisão sistemática da literatura e apresentar uma atualização, baseada em evidências científicas, sobre cada tópico relacionado ao tratamento sistêmico e a apresentar os dados e recomendações resumidas durante a reunião. Todos os painelistas se reuniram para discutir os tópicos e elaborar as recomendações atualizadas. O presente documento é a versão final do manuscrito revisado, contendo as recomendações da SBH, e seu objetivo é auxiliar os profissionais de saúde, formuladores de políticas e planejadores no Brasil e na América Latina na tomada de decisões sobre o tratamento sistêmico de pacientes com CHC.

IS HOMEOSTASIS MODEL ASSESSMENT FOR INSULIN RESISTANCE >2.5 A DISTINGUISHED CRITERIA FOR METABOLIC DYSFUNCTION-ASSOCIATED FATTY LIVER DISEASE IDENTIFICATION?

BACKGROUND: Insulin resistance (IR), assessed by different criteria, is an important factor in the pathogenesis of non-alcoholic fatty liver disease (NAFLD). More recently with the characterization of this metabolic dysfunction-associated fatty liver disease (MAFLD), one of the proposed criteria for this diagnosis has been the determination of the homeostasis model assessment-insulin resistance (HOMA-IR). OBJECTIVE: The purpose of this study was to evaluate the relationship of HOMA-IR>2.5 with clinical, metabolic, biochemical and histological data obtained in non-diabetic patients diagnosed with NAFLD by liver biopsy. METHODS: Cross-sectional, retrospective study was carried out with data from 174 adult individuals of both genders with non-diabetics NAFLD, without obvious signs of portal hypertension. The body mass index (BMI) was classified according to the World Health Organization (1998), and the metabolic syndrome by the criteria of NCEP-ATP-III. Biochemical tests were evaluated using an automated method and insulinemia through immunofluorometric assay. Histological findings were classified according to Kleiner et al. (2005). RESULTS: The mean age of the studied population was 53.6±11.2 years, with 60.3% being female. The average BMI was 30.3 kg/m2 and 75.9% of the patients had increased waist circumference. Among evaluated metabolic parameters, there was a higher prevalence of metabolic syndrome (MS) in patients with HOMA-IR>2.5, with no statistical difference in relation to BMI between studied groups. Values of liver enzymes and serum ferritin were significantly higher in patients with this marker of IR, who had a higher prevalence of non-alcoholic steatohepatitis (NASH) and advanced liver fibrosis. In the multivariate analysis, the clinical diagnosis of MS, hyperferritinemia and the presence of NASH in the liver biopsy were the factors independently associated with the presence of altered HOMA-IR. CONCLUSION: HOMA-IR values >2.5 identify patients with NAFLD with distinct clinical and metabolic characteristics and with a greater potential for disease progression, which validates this parameter in the identification of patients with MAFLD.

IS HOMEOSTASIS MODEL ASSESSMENT FOR INSULIN RESISTANCE >2.5 A DISTINGUISHED CRITERIA FOR METABOLIC DYSFUNCTION-ASSOCIATED FATTY LIVER DISEASE IDENTIFICATION? / O modelo de avaliação da homeostase para resistência à insulina >2,5 é um critério distinto para a identificação da doença hepática gordurosa associada à disfunção metabólica?

ABSTRACT Background Insulin resistance (IR), assessed by different criteria, is an important factor in the pathogenesis of non-alcoholic fatty liver disease (NAFLD). More recently with the characterization of this metabolic dysfunction-associated fatty liver disease (MAFLD), one of the proposed criteria for this diagnosis has been the determination of the homeostasis model assessment-insulin resistance (HOMA-IR). Objective: The purpose of this study was to evaluate the relationship of HOMA-IR>2.5 with clinical, metabolic, biochemical and histological data obtained in non-diabetic patients diagnosed with NAFLD by liver biopsy. Methods: Cross-sectional, retrospective study was carried out with data from 174 adult individuals of both genders with non-diabetics NAFLD, without obvious signs of portal hypertension. The body mass index (BMI) was classified according to the World Health Organization (1998), and the metabolic syndrome by the criteria of NCEP-ATP-III. Biochemical tests were evaluated using an automated method and insulinemia through immunofluorometric assay. Histological findings were classified according to Kleiner et al. (2005). Results: The mean age of the studied population was 53.6±11.2 years, with 60.3% being female. The average BMI was 30.3 kg/m2 and 75.9% of the patients had increased waist circumference. Among evaluated metabolic parameters, there was a higher prevalence of metabolic syndrome (MS) in patients with HOMA-IR>2.5, with no statistical difference in relation to BMI between studied groups. Values of liver enzymes and serum ferritin were significantly higher in patients with this marker of IR, who had a higher prevalence of non-alcoholic steatohepatitis (NASH) and advanced liver fibrosis. In the multivariate analysis, the clinical diagnosis of MS, hyperferritinemia and the presence of NASH in the liver biopsy were the factors independently associated with the presence of altered HOMA-IR. Conclusion: HOMA-IR values >2.5 identify patients with NAFLD with distinct clinical and metabolic characteristics and with a greater potential for disease progression, which validates this parameter in the identification of patients with MAFLD.

RESUMO Contexto A resistência à insulina (RI), avaliada por diferentes critérios, é um fator importante na patogênese da doença hepática gordurosa não alcoólica (DHGNA). Mas, recentemente, com a caracterização desta disfunção metabólica associada com a doença hepática gordurosa (DGH), um dos critérios propostos para este diagnóstico tem sido a determinação do modelo de avaliação da homeostase-resistência à insulina (HOMA-IR). Objetivo: O objetivo deste estudo foi avaliar a relação do HOMA-IR> 2,5 com dados clínicos, metabólicos, bioquímicos e histológicos obtidos em pacientes não diabéticos diagnosticados com DHGNA por biópsia hepática. Métodos Estudo transversal, retrospectivo, com dados de 174 indivíduos adultos de ambos os sexos com DHGNA não-diabética, sem sinais evidentes de hipertensão portal. O índice de massa corporal (IMC) foi classificado de acordo com a Organização Mundial da Saúde (1998) e a síndrome metabólica pelos critérios do NCEP-ATP-III. Os exames bioquímicos foram avaliados pelo método automatizado e a insulinemia por imunofluorometria. Os achados histológicos foram classificados de acordo com Kleiner et al. (2005). Resultados: A média de idade da população estudada foi de 53,6±11,2 anos, sendo 60,3% do sexo feminino. O IMC médio foi de 30,3 kg/m2 e 75,9% dos pacientes apresentaram circunferência da cintura aumentada. Entre os parâmetros metabólicos avaliados, houve maior prevalência de síndrome metabólica (SM) em pacientes com HOMA-IR >2,5, sem diferença estatística em relação ao IMC entre os grupos estudados. Os valores das enzimas hepáticas e da ferritina sérica foram significativamente maiores nos pacientes com este marcador de RI, que apresentaram maior prevalência de esteato-hepatite não alcoólica (EHNA) e fibrose hepática avançada. Na análise multivariada, o diagnóstico clínico de SM, hiperferritinemia e a presença de EHNA na biópsia hepática foram os fatores independentemente associados à presença de HOMA-IR alterado. Conclusão: Valores de HOMA-IR >2,5 identificam pacientes com DHGNA com características clínicas e metabólicas distintas e com maior potencial de progressão da doença, o que valida esse parâmetro na identificação de pacientes com DHG.

OBSTRUCTIVE SLEEP APNEA SYNDROME RISK IN PATIENTS WITH NON-ALCOHOLIC FATTY LIVER DISEASE IS ASSOCIATED WITH OBESITY AND PRESENCE OF NASH.

BACKGROUND: Non-alcoholic fatty liver disease (NAFLD) is the most common form of liver disease and refers to a wide spectrum of histological abnormalities ranging from simple steatosis (HE) to non-alcoholic steatohepatitis (NASH), fibrosis, cirrhosis and hepatocellular carcinoma. OBJECTIVE: To assess the risk of obstructive sleep apnea syndrome (OSAS) and relating it to demographic, biochemical and histological data in patients with non-alcoholic fatty liver disease. METHODS: Cross-sectional cohort study in individuals with biopsy-proven NAFLD. Anthropometric and biochemical parameters, presence of metabolic syndrome and insulin resistance were evaluated. The Berlin Questionnaire (BQ) was applied to assess the risk of apnea and a food record was requested. Based on the BQ, participants were classified as high or low risk for OSAS. In the correlation of sleep apnea with the severity of NAFLD, presence of nonalcoholic steatohepatitis (NASH) and the degree of liver fibrosis were evaluated. Statistical analysis used the chi-square test, Student's t and bivariate logistic regression; values were expressed as mean ± standard deviation. This research project was approved by the Ethics Committee. RESULTS: Regarding the parameters evaluated, significant differences were observed between the groups in terms of body mass index (BMI), waist and neck circumference. In the histological evaluation, patients classified as high risk were more likely to have fibrosis and NASH. In bivariate regression, the BMI, presence of fibrosis and steatohepatitis in the biopsy were independently associated with an elevated risk of the syndrome. CONCLUSION: A high prevalence of risk for OSAS was observed in the studied group, with a higher risk being independently associated with BMI and presence of steatohepatitis, suggesting that it is a factor associated with the severity of the disease.

O risco de síndrome de apneia obstrutiva do sono em pacientes com doença hepática gordurosa não alcoólica está associado à obesidade e à presença de NASH / Obstructive sleep apnea syndrome risk in patients with non-alcoholic fatty liver disease is associated with obesity and presence of nash

ABSTRACT Background: Non-alcoholic fatty liver disease (NAFLD) is the most common form of liver disease and refers to a wide spectrum of histological abnormalities ranging from simple steatosis (HE) to non-alcoholic steatohepatitis (NASH), fibrosis, cirrhosis and hepatocellular carcinoma. Objective: To assess the risk of obstructive sleep apnea syndrome (OSAS) and relating it to demographic, biochemical and histological data in patients with non-alcoholic fatty liver disease. Methods: Cross-sectional cohort study in individuals with biopsy-proven NAFLD. Anthropometric and biochemical parameters, presence of metabolic syndrome and insulin resistance were evaluated. The Berlin Questionnaire (BQ) was applied to assess the risk of apnea and a food record was requested. Based on the BQ, participants were classified as high or low risk for OSAS. In the correlation of sleep apnea with the severity of NAFLD, presence of nonalcoholic steatohepatitis (NASH) and the degree of liver fibrosis were evaluated. Statistical analysis used the chi-square test, Student's t and bivariate logistic regression; values were expressed as mean ± standard deviation. This research project was approved by the Ethics Committee. Results: Regarding the parameters evaluated, significant differences were observed between the groups in terms of body mass index (BMI), waist and neck circumference. In the histological evaluation, patients classified as high risk were more likely to have fibrosis and NASH. In bivariate regression, the BMI, presence of fibrosis and steatohepatitis in the biopsy were independently associated with an elevated risk of the syndrome. Conclusion: A high prevalence of risk for OSAS was observed in the studied group, with a higher risk being independently associated with BMI and presence of steatohepatitis, suggesting that it is a factor associated with the severity of the disease.

RESUMO Contexto: A doença hepática gordurosa não alcoólica (DHGNA) é a forma mais comum de doença hepática e se refere a um amplo espectro de anormalidades histológicas que variam de esteatose simples a esteato-hepatite não alcoólica (EHNA), fibrose, cirrose e carcinoma hepatocelular. Objetivo: Avaliar o risco de síndrome da apneia obstrutiva do sono (SAOS) e relacioná-lo com dados demográficos, bioquímicos e histológicos em pacientes com doença hepática gordurosa não alcoólica. Métodos: Estudo de coorte transversal em indivíduos com DHGNA comprovada por biópsia. Foram avaliados parâmetros antropométricos e bioquímicos, presença de síndrome metabólica e resistência à insulina. O Questionário de Berlim (QB) foi aplicado para avaliar o risco de apneia e um registro alimentar foi solicitado. Com base no QB, os participantes foram classificados como de alto ou baixo risco para SAOS. Na correlação da apneia do sono com a gravidade da DHGNA, avaliou-se a presença de EHNA e o grau de fibrose hepática. Na análise estatística foram utilizados: o teste qui-quadrado, t de Student e regressão logística bivariada; os valores foram expressos como média ± desvio padrão. Este projeto de pesquisa foi aprovado pelo Comitê de Ética. Resultados: Em relação aos parâmetros avaliados, foram observadas diferenças significativas entre os grupos em relação ao índice de massa corporal (IMC), cintura e circunferência do pescoço. Na avaliação histológica, os pacientes classificados como de alto risco tiveram maior chance de apresentar fibrose e EHNA. Na regressão bivariada, o IMC, a presença de fibrose e esteato-hepatite na biópsia foram independentemente associados a um risco elevado da síndrome. Conclusão: Observou-se alta prevalência de risco para SAOS no grupo estudado, sendo o maior risco associado de forma independente ao IMC e à presença de esteato-hepatite, sugerindo que seja um fator associado à gravidade da doença.

Validation and Performance of FibroScan®-AST (FAST) Score on a Brazilian Population with Nonalcoholic Fatty Liver Disease.

BACKGROUND AND AIM: FAST score has a good performance for diagnosing the composite of NASH + NAS ≥ 4 + F ≥ 2. However, it has not been evaluated in Latin American individuals with nonalcoholic fatty liver disease (NAFLD). We aimed to analyze the performance of the FAST score in a Brazilian NAFLD population. METHODS: Cross-sectional study was held in ≥ 18 years NAFLD patients diagnosed by ultrasonography and submitted to liver biopsy (LB). Liver stiffness (LSM) and CAP measurements were performed with FibroScan®, using M (BMI < 32 kg/m2) or XL probes. Area under receiver operating characteristic (AUROC) curves were calculated as well as sensitivity (S), specificity (Spe), positive predictive value (VPP) and negative predictive value (NPV) for the previously established FAST score cut-offs. RESULTS: Among 287 patients included (75% female; mean age 55 ± 10 years), NASH + NAS ≥ 4 + F ≥ 2 was reported in 30% of LB. For the FAST cut-off of 0.35, the S and NPV to rule out NASH + NAS ≥ 4 + F ≥ 2 were 78.8% and 87.8%, respectively. Regarding the cut-off of 0.67, the Spe and PPV to rule-in NASH + NAS ≥ 4 + F ≥ 2 were 89.1%, 61.8%, respectively. The AUROC of FAST for all included patients was 0.78 (95% CI 0.72-0.84) and for those with ≥ 32 kg/m2 was 0.81 (95% CI 0.74-0.88). CONCLUSION: FAST score has a good performance in a Brazilian NAFLD population, even in patients with higher BMI when the XL probe is adopted. Therefore, FAST can be used as a noninvasive screening tool mainly for excluding the diagnosis of progressive NASH, reducing the number of unnecessary liver biopsies.

Avaliação audiológica em pacientes com hepatite C crônica tratados por antivirais de ação direta / Audiological evaluation in patients with chronic hepatitis C treated by direct-action antivirals

RESUMO Objetivo Verificar se o tratamento com os antivirais de ação direta para a hepatite C provocam efeitos adversos na audição. Métodos A casuística foi composta por 16 indivíduos portadores do vírus da hepatite C, de ambos os gêneros, com média de idade de 51 anos. Foram excluídos do grupo indivíduos com perda auditiva do tipo condutiva ou mista e que apresentassem fatores de risco para perda auditiva. A avaliação foi realizada em dois momentos: antes do uso dos antivirais de ação direta e após o término do tratamento de três meses. Incluiu os seguintes procedimentos: anamnese, inspeção do meato acústico externo, audiometria tonal liminar, limiar de recepção de fala, índice de reconhecimento de fala, medidas de imitância acústica e emissões otoacústicas evocadas por estímulo transiente e produto de distorção. Resultados: Houve baixa ocorrência de zumbido e vertigem. Não houve diferença estatisticamente significativa entre os resultados da avaliação pré-tratamento e pós-tratamento. Conclusão O tratamento com antivirais de ação direta contra o vírus da hepatite C não provocou efeitos adversos na função auditiva.

ABSTRACT Purpose To verify whether treatment with hepatitis C direct-acting antivirals has adverse effects on hearing. Methods The sample consisted of 16 individuals with hepatitis C virus, of both sexes, with an average age of 51 years. Individuals with conductive or mixed hearing loss who presented risk factors for hearing loss were excluded from the group. The evaluation was carried out in two moments: before the use of direct-acting antivirals and after the three-month treatment. It included the following procedures: anamnesis, external auditory canal inspection, pure tone audiometry, speech reception threshold, speech recognition index, acoustic immittance measures and transient and distortion product otoacoustic emissions. Results There was a low incidence of tinnitus and vertigo. There was no statistically significant difference between the results of the pre- and post-treatment assessment. Conclusion The treatment with direct-acting antivirals against the hepatitis C virus did not cause any adverse effects on hearing function.

PERIPHERAL BLOOD ENDOTOXIN LEVELS ARE NOT ASSOCIATED WITH SMALL INTESTINAL BACTERIAL OVERGROWTH IN NONALCOHOLIC FATTY LIVER DISEASE WITHOUT CIRRHOSIS.

BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) is one of the most common forms of chronic liver disease worldwide. Approximately 20% of individuals with NAFLD develop nonalcoholic steatohepatitis (NASH), which is associated with increased risk of cirrhosis, portal hypertension, and hepatocellular carcinoma. Intestinal microflora, including small intestinal bacterial overgrowth (SIBO), appear to play an important role in the pathogenesis of the disease, as demonstrated in several clinical and experimental studies, by altering intestinal permeability and allowing bacterial endotoxins to enter the circulation. OBJECTIVE: To determine the relationship between SIBO and endotoxin serum levels with clinical, laboratory, and histopathological aspects of NAFLD and the relationship between SIBO and endotoxin serum levels before and after antibiotic therapy. METHODS: Adult patients with a histological diagnosis of NAFLD, without cirrhosis were included. A comprehensive biochemistry panel, lactulose breath test (for diagnosis of SIBO), and serum endotoxin measurement (chromogenic LAL assay) were performed. SIBO was treated with metronidazole 250 mg q8h for 10 days and refractory cases were given ciprofloxacin 500 mg q12h for 10 days. RESULTS: Overall, 42 patients with a histopathological diagnosis of NAFLD were examined. The prevalence of SIBO was 26.2%. Comparison of demographic and biochemical parameters between patients with SIBO and those without SIBO revealed no statistically significant differences, except for use of proton pump inhibitors, which was significantly more frequent in patients with positive breath testing. The presence of SIBO was also associated with greater severity of hepatocellular ballooning on liver biopsy. Although the sample, as a whole, have elevated circulating endotoxin levels, we found no significant differences in this parameter between the groups with and without SIBO. Endotoxin values before and after antibiotic treatment did not differ, even on paired analysis, suggesting absence of any relationship between these factors. Serum endotoxin levels were inversely correlated with HDL levels, and directly correlated with triglyceride levels. CONCLUSION: Serum endotoxin levels did not differ between patients with and without SIBO, nor did these levels change after antibacterial therapy, virtually ruling out the possibility that elevated endotoxinemia in non-cirrhotic patients with NAFLD is associated with SIBO. Presence of SIBO was associated with greater severity of ballooning degeneration on liver biopsy, but not with a significantly higher prevalence of NASH. Additional studies are needed to evaluate the reproducibility and importance of this finding in patients with NAFLD and SIBO.

Níveis de endotoxina no sangue periférico não estão relacionados ao supercrescimento bacteriano intestinal em portadores de doença hepática gordurosa não alcoólica sem cirrose / Peripheral blood endotoxin levels are not associated with small intestinal bacterial overgrowth in nonalcoholic fatty liver disease without cirrhosis

ABSTRACT BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) is one of the most common forms of chronic liver disease worldwide. Approximately 20% of individuals with NAFLD develop nonalcoholic steatohepatitis (NASH), which is associated with increased risk of cirrhosis, portal hypertension, and hepatocellular carcinoma. Intestinal microflora, including small intestinal bacterial overgrowth (SIBO), appear to play an important role in the pathogenesis of the disease, as demonstrated in several clinical and experimental studies, by altering intestinal permeability and allowing bacterial endotoxins to enter the circulation. OBJECTIVE: To determine the relationship between SIBO and endotoxin serum levels with clinical, laboratory, and histopathological aspects of NAFLD and the relationship between SIBO and endotoxin serum levels before and after antibiotic therapy. METHODS: Adult patients with a histological diagnosis of NAFLD, without cirrhosis were included. A comprehensive biochemistry panel, lactulose breath test (for diagnosis of SIBO), and serum endotoxin measurement (chromogenic LAL assay) were performed. SIBO was treated with metronidazole 250 mg q8h for 10 days and refractory cases were given ciprofloxacin 500 mg q12h for 10 days. RESULTS: Overall, 42 patients with a histopathological diagnosis of NAFLD were examined. The prevalence of SIBO was 26.2%. Comparison of demographic and biochemical parameters between patients with SIBO and those without SIBO revealed no statistically significant differences, except for use of proton pump inhibitors, which was significantly more frequent in patients with positive breath testing. The presence of SIBO was also associated with greater severity of hepatocellular ballooning on liver biopsy. Although the sample, as a whole, have elevated circulating endotoxin levels, we found no significant differences in this parameter between the groups with and without SIBO. Endotoxin values before and after antibiotic treatment did not differ, even on paired analysis, suggesting absence of any relationship between these factors. Serum endotoxin levels were inversely correlated with HDL levels, and directly correlated with triglyceride levels. CONCLUSION: Serum endotoxin levels did not differ between patients with and without SIBO, nor did these levels change after antibacterial therapy, virtually ruling out the possibility that elevated endotoxinemia in non-cirrhotic patients with NAFLD is associated with SIBO. Presence of SIBO was associated with greater severity of ballooning degeneration on liver biopsy, but not with a significantly higher prevalence of NASH. Additional studies are needed to evaluate the reproducibility and importance of this finding in patients with NAFLD and SIBO.

RESUMO CONTEXTO: A doença hepática gordurosa não alcoólica (DHGNA) é uma das doenças hepáticas crônicas mais comuns em todo o mundo. Aproximadamente 20% dos indivíduos com DHGNA desenvolvem esteato-hepatite não alcoólica (EHNA) que está associada a maior risco de cirrose, hipertensão portal e/ou carcinoma hepatocelular. Alterações da microflora intestinal, incluindo o supercrescimento bacteriano intestinal (SBI), parecem ter um papel importante na patogênese da doença, como demonstrado em estudos clínicos e experimentais, pela alteração da permeabilidade intestinal e permitindo que endotoxinas bacterianas alcancem a circulação sanguínea. OBJETIVO: Determinar a relação entre o SBI e níveis de endotoxina sérica em pacientes não cirróticos com DHGNA, com os aspectos clínicos, laboratoriais e histopatológicos da doença e a relação entre SBI e níveis séricos de endotoxina antes e após tratamento com antibiótico. MÉTODOS: Foram incluídos pacientes maiores de 18 anos e com diagnóstico histológico de DHGNA, sem cirrose. Foram realizados: avaliação bioquímica geral, teste do H2 expirado com lactulose para diagnóstico de SBI e dosagem de endotoxina sérica - ensaio cromogênico para LAL. Para o tratamento do SBI utilizamos o metronidazol 250 mg de 8/8 horas por 10 dias e para os casos de retratamento foi utilizado ciprofloxacino 500 mg de 12/12 horas por 10 dias. RESULTADOS: Incluímos 42 pacientes com diagnóstico histopatológico de DHGNA. A prevalência de SBI foi de 26,2%. Quando comparamos o grupo dos pacientes com SBI com aquele sem SBI e analisamos suas variáveis demográficas e bioquímicas, não encontramos diferença estatisticamente significante entre elas, exceto pela utilização de inibidores de bomba de próton, que foi significantemente mais frequente nos pacientes com teste respiratório positivo. A presença de SBI também esteve associada à maior intensidade de balonização na biópsia hepática, quando comparados àqueles sem SBI. Embora o grupo como um todo apresentasse elevação dos níveis circulantes de endotoxinas, não pudemos encontrar diferenças estatísticas entre os grupos com e sem SBI. Os valores de endotoxinas pré e pós tratamento antibiótico não diferiram entre si, mesmo em análise pareada, sugerindo ausência de relação entre esses fatores. Os níveis de endotoxina sérica apresentaram correlação inversa com os níveis de HDL e correlação direta com os níveis de triglicerídeos. CONCLUSÃO: Níveis de endotoxinas séricas não diferiram entre os pacientes com e sem SBI, e que esses níveis não se modificaram após tratamento medicamentoso da proliferação bacteriana, praticamente excluindo a possibilidade de que os níveis elevados de endotoxemia estejam relacionados à SBI. A presença dessa proliferação bacteriana esteve associada à maior intensidade de balonização na biópsia hepática, mas não à maior prevalência de EHNA entre os portadores de SBI. Estudos complementares são necessários para avaliar a reprodutibilidade e a importância desse achado em portadores de DHGNA com SBI.

N-ACETYLCYSTEINE AND/OR URSODEOXYCHOLIC ACID ASSOCIATED WITH METFORMIN IN NON-ALCOHOLIC STEATOHEPATITIS: AN OPEN-LABEL MULTICENTER RANDOMIZED CONTROLLED TRIAL.

BACKGROUND: Nowadays, pharmacological treatment of non-alcoholic fatty liver disease (NAFLD) is still limited and it is based on the treatment of conditions associated comorbities. Oxidative stress and insulin resistance are the mechanisms that seem to be mostly involved in its pathogenesis. OBJECTIVE: To evaluate the efficacy of N-acetylcysteine (NAC) in combination with metformin (MTF) and/or ursodeoxycholic acid (UDCA) for treatment of non-alcoholic steatohepatitis (NASH). METHODS: Open-label multicenter randomized trial was conducted for 48 weeks. It included patients with biopsy-proven NASH. The patients were randomized into three groups: NAC (1.2 g) + UDCA (15 mg/kg) + MTF (850-1500 mg/day) (n=26); UDCA (20 mg/kg) + MTF (850-1500 mg/day) (n=13); NAC (1.2g) + MTF (850-1500 mg/day) (n=14) for 48 weeks. Clinical, laboratory and the second liver biopsies were performed after 48 weeks. RESULTS: A total of 53 patients were evaluated; 17 (32.1%) were males; median age ±54 (IQR=15, 21-71) years. In the baseline, no difference was seen between groups according clinical and histological parameters. The groups differed only in cholesterol, LDL and triglycerides. No significant differences in biochemical and histologic parameters were found between these the three groups after 48 weeks of treatment. In the intragroup analysis (intention-to-treat) comparing histological and biochemical features, there were significant improvements in the steatosis degree (P=0.014), ballooning (0.027) and, consequently, in the NAFLD Activity Score (NAS) (P=0.005), and in the ALT levels at the end of the treatment only in the NAC + MTF group. No significant evidence of modification in the liver fibrosis could be observed in any of the groups. CONCLUSION: This multicenter study suggests that the association of NAC + MTF could reduce the liver disease activity in patients with NASH. These data stimulate further controlled studies with this therapy for these patients.

N-acetilcisteína e/ou ácido ursodeoxicólico associados à metformina na esteato-hepatite não alcoólica: um estudo aberto, multicêntrico, randomizado controlado / N-acetylcysteine and/or ursodeoxycholic acid associated with metformin in non-alcoholic steatohepatitis: an open-label multicenter randomized controlled trial

ABSTRACT BACKGROUND: Nowadays, pharmacological treatment of non-alcoholic fatty liver disease (NAFLD) is still limited and it is based on the treatment of conditions associated comorbities. Oxidative stress and insulin resistance are the mechanisms that seem to be mostly involved in its pathogenesis. OBJECTIVE: To evaluate the efficacy of N-acetylcysteine (NAC) in combination with metformin (MTF) and/or ursodeoxycholic acid (UDCA) for treatment of non-alcoholic steatohepatitis (NASH). METHODS: Open-label multicenter randomized trial was conducted for 48 weeks. It included patients with biopsy-proven NASH. The patients were randomized into three groups: NAC (1.2 g) + UDCA (15 mg/kg) + MTF (850-1500 mg/day) (n=26); UDCA (20 mg/kg) + MTF (850-1500 mg/day) (n=13); NAC (1.2g) + MTF (850-1500 mg/day) (n=14) for 48 weeks. Clinical, laboratory and the second liver biopsies were performed after 48 weeks. RESULTS: A total of 53 patients were evaluated; 17 (32.1%) were males; median age ±54 (IQR=15, 21-71) years. In the baseline, no difference was seen between groups according clinical and histological parameters. The groups differed only in cholesterol, LDL and triglycerides. No significant differences in biochemical and histologic parameters were found between these the three groups after 48 weeks of treatment. In the intragroup analysis (intention-to-treat) comparing histological and biochemical features, there were significant improvements in the steatosis degree (P=0.014), ballooning (0.027) and, consequently, in the NAFLD Activity Score (NAS) (P=0.005), and in the ALT levels at the end of the treatment only in the NAC + MTF group. No significant evidence of modification in the liver fibrosis could be observed in any of the groups. CONCLUSION: This multicenter study suggests that the association of NAC + MTF could reduce the liver disease activity in patients with NASH. These data stimulate further controlled studies with this therapy for these patients.

RESUMO CONTEXTO: Atualmente, o tratamento farmacológico da doença hepática gordurosa não alcoólica (DHGNA) ainda é limitado e baseia-se no tratamento de condições associadas às comorbidades. O estresse oxidativo e a resistência à insulina são os mecanismos que parecem estar mais envolvidos em sua patogênese. OBJETIVO: Avaliar a eficácia da N-acetilcisteína (NAC) em associação à metformina (MTF) e/ou ácido ursodesoxicólico (UDCA) no tratamento da EHNA. MÉTODOS: Estudo randomizado, multicêntrico e aberto, conduzido por 48 semanas. Incluiu pacientes com esteato-hepatite não alcoólica (EHNA) comprovada por biópsia. Os pacientes foram distribuídos aleatoriamente em três grupos: NAC (1,2 g) + UDCA (15 mg/kg) + MTF (850-1500 mg/dia) (n=26); UDCA (20 mg/kg) + MTF (850-1500 mg/dia) (n=13); NAC (1,2 g) + MTF (850-1500 mg/dia) (n=14) durante 48 semanas. Os dados clínicos, laboratoriais e as segundas biópsias hepáticas foram realizados após 48 semanas. RESULTADOS - Um total de 53 pacientes foram avaliados; 17 (32,1%) eram do sexo masculino; idade mediana de ±54 (IQR=15, 21-71) anos. No baseline, nenhuma diferença foi observada entre os grupos de acordo com parâmetros clínicos e histológicos. Os grupos diferiram apenas em colesterol, LDL e triglicerídeos. Não foram encontradas diferenças significativas nos parâmetros bioquímicos e histológicos entre os três grupos após 48 semanas de tratamento. Contudo, na análise intragrupos (intenção de tratar) comparando características histológicas e bioquímicas, houve melhora significativa no grau de esteatose (P=0,014), balonização (P=0,027) e, consequentemente, no NAFLD Activity Score (NAS) (P=0,005), e nos níveis de ALT no final do tratamento apenas no grupo NAC+MTF. Nenhuma evidência significativa de modificaçãona fibrose hepática pôde ser observada em nenhum dos grupos. CONCLUSÃO: - Este estudo multicêntrico sugere que a associação de NAC+MTF poderia reduzir a atividade da doença hepática em pacientes com EHNA. Esses dados estimulam estudos adicionais controlados com essa terapia para esses pacientes.

Resistência insulínica interfere na resposta virológica sustentada em pacientes portadores de hepatite C crônica genótipo 3 tratados com peginterferon/ribavirina? / Does insulin resistance impair the virological response to peginterferon/ribavirin in chronic hepatitis c genotype 3 patients?

ABSTRACT BACKGROUND: Insulin resistance and diabetes mellitus are common extrahepatic manifestations of chronic hepatitis C (HCV). Insulin resistance assessed by HOMA-IR is associated with low rates of sustained virological response, especially in HCV genotype 1 positive patients treated with peginterferon/ribavirin. The effect of insulin resistance on sustained virologic response in HCV genotype 3 positive patients who were treated with peginterferon/ribavirin still remains unclear. OBJECTIVE: To evaluate the impact of insulin resistance on sustained virological response in HCV genotype 3 patients treated with peginterferon/ribavirin. METHODS: A retrospective multicenter study was performed to evaluate the impact of insulin resistance on sustained virological response in non-diabetic HCV genotype 3 positive patients treated with peginterferon and ribavirin. A total of 200 HCV genotype 3 positive patients were enrolled in the study. All patients were non-diabetic. Each patient had a HOMA-IR value measured before the initiation of HCV treatment with peginterferon/ribavirin. The treatment duration was at least 24 weeks. The HOMA-IR cut-off was defined in the study as ≥2.5 due to the coefficient of correlation with sustained virological response of 0.202 (P=0.004). RESULTS: Univariate analysis showed that age, aspartate aminotransferase, platelets, stage of fibrosis and HOMA-IR were predictors of sustained virological response. However multivariate analysis showed advanced fibrosis [OR=2.01 (95%CI: 0.986-4.119) P=0.05] and age [OR=1.06 (95%CI: 1.022-1.110) P=0.002] as negative predictors of sustained virological response. CONCLUSION: In this retrospective multicenter study of non-diabetic HCV genotype 3 positive patients, insulin resistance was not associated with the sustained virological response in patients who were treated with peginterferon/ribavirin.

RESUMO CONTEXTO: A resistência insulínica e o diabetes mellitus são frequentes manifestações extra-hepáticas da hepatite C crônica. A resistência insulínica medida pelo HOMA-IR está associada a uma baixa taxa de resposta virológica sustentada, principalmente em pacientes portadores de hepatite C crônica genótipo 1 tratados com peginterferon/ribavirina. Em relação aos pacientes portadores de hepatite C crônica genótipo 3 tratados com peginterferon/ribavirina, a influência da resistência insulínica na resposta virológica sustentada ainda não está esclarecida. OBJETIVO: Avaliar a influência da resistência insulínica na resposta virológica sustentada em pacientes portadores de hepatite C crônica genótipo 3. MÉTODOS: Estudo multicêntrico retrospectivo foi realizado para avaliar a influência da resistência insulínica na resposta virológica sustentada em pacientes não-diabéticos portadores de hepatite C crônica genótipo 3 tratados com peginterferon/ribavirina. Um total de 200 pacientes portadores de hepatite C crônica genótipo 3 foi incluído no estudo. Todos os pacientes eram não diabéticos e apresentavam medida de HOMA-IR antes do início do tratamento da hepatite C crônica com peginterferon/ribavirina. A duração do tratamento foi de pelo menos 24 semanas. O cut-off de HOMA-IR foi definido para este estudo como ≥2,5 devido ao coeficiente de correlação com a resposta virológica sustentada de 0,202 (P=0,004). RESULTADOS: Na análise univariada, idade, aspartato aminotransferase, plaquetas, grau de fibrose e HOMA-IR foram preditores de resposta virológica sustentada. No entanto, na análise multivariada, apenas fibrose avançada [OR=2,01 (95%IC: 0,986-4,119) P=0,05] e idade [OR=1,06 (95%IC: 1,022-1,110) P=0,002] estavam relacionados como preditores negativo de resposta virológica sustentada. CONCLUSÃO: Neste estudo multicêntrico, retrospectivo, em pacientes não diabéticos portadores de hepatite C genótipo 3, a resistência insulínica não estava associada à resposta virológica sustentada em pacientes tratados com peginterferon/ribavirina.

Consumo alimentar dos portadores de Doença Hepática Gordurosa Não Alcoólica: comparação entre a presença e a ausência de Esteatoepatite Não Alcoólica e Síndrome Metabólica / Dietary intake of patients with Nonalcoholic Fatty Liver Disease: Comparison between the presence and absence of Nonalcoholic Steatosis and Metabolic Syndrome

RESUMO Objetivo O objetivo desse estudo foi avaliar o consumo alimentar de portadores de Doença Hepática Gordurosa Não Alcoólica, comparar com as recomendações nutricionais diárias e analisar a correlação da dieta com a presença de Síndrome Metabólica e com a gravidade da doença, uma vez que estudos sobre os hábitos alimentares dos portadores de Doença Hepática Gordurosa Não Alcoólica ainda são escassos na literatura. Métodos Nesse estudo foram avaliados, inicialmente, 158 pacientes com diagnóstico de Doença Hepática Gordurosa Não Alcoólica. Analisou-se exames laboratoriais, biópsia hepática, dados antropométricos e consumo dietético (registro alimentar de três dias). Dentre os pacientes avaliados, alguns já haviam sido orientados nutricionalmente e foram divididos em dois grupos: "sem dieta" e "com dieta". Para o cálculo de comparações de médias entre os grupos estudados, empregou-se o teste t de Student, considerando o nível de significância de 5% (a£0,05). Resultados Do total inicial de participantes, 59 apresentavam modificação significativa da dieta a partir de alguma orientação nutricional prévia e, por isso, foram excluídos da análise. Dos 99 pacientes restantes, quando confrontados com a ingestão dietética recomendada, 26% apresentavam maior ingestão energética e 80%, de ácidos graxos saturados, além de deficiente ingestão de ácidos graxos poli-insaturados e monoinsaturados, fibras e vitamina E, confirmando estudos prévios nessa mesma população. Entretanto, não foram encontradas diferenças significativas na dieta desses pacientes quando divididos de acordo com a presença ou ausência de Síndrome Metabólica e Esteatoepatite Não Alcoólica. Conclusão Esses dados, à luz dos conhecimentos atuais, sugerem que a dieta, especialmente quando rica em ácidos graxos saturados e deficiente em fibras e vitaminas antioxidantes, pode ter importante papel no aparecimento da Doença Hepática Gordurosa Não Alcoólica, mas que outros fatores exercem papel mais relevante na sua progressão para a Esteatoepatite Não Alcoólica.

ABSTRACT Objective The objective of this study was to assess the food intake of individuals with Nonalcoholic Fatty Liver Disease, compare it with daily nutritional recommendations, and analyze whether diet correlates with the presence of Metabolic Syndrome and disease severity, because studies about the food habits of these individuals are still scarce in the literature. Methods Initially, this study assessed 158 patients diagnosed with Nonalcoholic Fatty Liver Disease. Laboratory tests, liver biopsy, anthropometric data, and food intake (determined by the three-day food record) were analyzed. Some study patients had already received dietary advice, so the sample was divided into two groups, one "without dietary advice" and another "with dietary advice". The Student's t-test compared the means between the groups at a significance level of 5% (a£0.05). Results Of the initial sample, 59 patients changed their diet significantly after receiving dietary advice, so they were excluded from the analysis. The other 99 patients consumed 26% more energy and 80% more saturated fatty acids than recommended and presented low intake of polyunsaturated and monounsaturated fatty acids, fibers, and vitamin E, confirming previous studies in this same population. However, the diets of these patients did not differ significantly by presence or absence of Metabolic Syndrome or Nonalcoholic Steatohepatitis. Conclusion In light of current knowledge, these data suggest that diet, especially when high in saturated fatty acids and low in fiber and antioxidant vitamins, can play an important role in the onset of Nonalcoholic Fatty Liver Disease, but other factors play a more important role in its progression to Nonalcoholic Steatohepatitis.

Nonalcoholic steatohepatitis and hepatocellular carcinoma: Brazilian survey.

OBJECTIVE: The majority of cases of hepatocellular carcinoma have been reported in individuals with cirrhosis due to chronic viral hepatitis and alcoholism, but recently, the prevalence has become increasingly related to nonalcoholic steatohepatitis around the world. The study aimed to evaluate the clinical and histophatological characteristics of hepatocellular carcinoma in Brazilians' patients with nonalcoholic steatohepatitis at the present time. METHODS: Members of the Brazilian Society of Hepatology were invited to complete a survey regarding patients with hepatocellular carcinoma related to nonalcoholic steatohepatitis. Patients with a history of alcohol intake (>20 g/day) and other liver diseases were excluded. Hepatocellular carcinoma diagnosis was performed by liver biopsy or imaging methods according to the American Association for the Study of Liver Diseases' 2011 guidelines. RESULTS: The survey included 110 patients with a diagnosis of hepatocellular carcinoma and nonalcoholic fatty liver disease from nine hepatology units in six Brazilian states (Bahia, Minas Gerais, Rio de Janeiro, São Paulo, Paraná and Rio Grande do Sul). The mean age was 67±11 years old, and 65.5% were male. Obesity was observed in 52.7% of the cases; diabetes, in 73.6%; dyslipidemia, in 41.0%; arterial hypertension, in 60%; and metabolic syndrome, in 57.2%. Steatohepatitis without fibrosis was observed in 3.8% of cases; steatohepatitis with fibrosis (grades 1-3), in 27%; and cirrhosis, in 61.5%. Histological diagnosis of hepatocellular carcinoma was performed in 47.2% of the patients, with hepatocellular carcinoma without cirrhosis accounting for 7.7%. In total, 58 patients with cirrhosis had their diagnosis by ultrasound confirmed by computed tomography or magnetic resonance imaging. Of these, 55% had 1 nodule; 17%, 2 nodules; and 28%, ≥3 nodules. CONCLUSIONS: Nonalcoholic steatohepatitis is a relevant risk factor associated with hepatocellular carcinoma in patients with and without cirrhosis in Brazil. In this survey, hepatocellular carcinoma was observed in elevated numbers of patients with steatohepatitis without cirrhosis.

Nonalcoholic steatohepatitis and hepatocellular carcinoma: Brazilian survey

OBJECTIVE: The majority of cases of hepatocellular carcinoma have been reported in individuals with cirrhosis due to chronic viral hepatitis and alcoholism, but recently, the prevalence has become increasingly related to nonalcoholic steatohepatitis around the world. The study aimed to evaluate the clinical and histophatological characteristics of hepatocellular carcinoma in Brazilians' patients with nonalcoholic steatohepatitis at the present time. METHODS: Members of the Brazilian Society of Hepatology were invited to complete a survey regarding patients with hepatocellular carcinoma related to nonalcoholic steatohepatitis. Patients with a history of alcohol intake (>20 g/day) and other liver diseases were excluded. Hepatocellular carcinoma diagnosis was performed by liver biopsy or imaging methods according to the American Association for the Study of Liver Diseases’ 2011 guidelines. RESULTS: The survey included 110 patients with a diagnosis of hepatocellular carcinoma and nonalcoholic fatty liver disease from nine hepatology units in six Brazilian states (Bahia, Minas Gerais, Rio de Janeiro, São Paulo, Paraná and Rio Grande do Sul). The mean age was 67±11 years old, and 65.5% were male. Obesity was observed in 52.7% of the cases; diabetes, in 73.6%; dyslipidemia, in 41.0%; arterial hypertension, in 60%; and metabolic syndrome, in 57.2%. Steatohepatitis without fibrosis was observed in 3.8% of cases; steatohepatitis with fibrosis (grades 1-3), in 27%; and cirrhosis, in 61.5%. Histological diagnosis of hepatocellular carcinoma was performed in 47.2% of the patients, with hepatocellular carcinoma without cirrhosis accounting for 7.7%. In total, 58 patients with cirrhosis had their diagnosis by ultrasound confirmed by computed tomography or magnetic resonance imaging. Of these, 55% had 1 nodule; 17%, 2 nodules; and 28%, ≥3 nodules. CONCLUSIONS: Nonalcoholic steatohepatitis is a relevant risk factor associated with hepatocellular carcinoma in patients with and without cirrhosis in Brazil. In this survey, hepatocellular carcinoma was observed in elevated numbers of patients with steatohepatitis without cirrhosis.

Brazilian society of hepatology recommendations for the diagnosis and management of autoimmune diseases of the liver

ABSTRACT In order to draw evidence-based recommendations concerning the management of autoimmune diseases of the liver, the Brazilian Society of Hepatology has sponsored a single-topic meeting in October 18th, 2014 at São Paulo. An organizing committee comprised of seven investigators was previously elected by the Governing Board to organize the scientific agenda as well as to select twenty panelists to make a systematic review of the literature and to present topics related to the diagnosis and treatment of autoimmune hepatitis, primary sclerosing cholangitis, primary biliary cirrhosis and their overlap syndromes. After the meeting, all panelists gathered together for the discussion of the topics and the elaboration of those recommendations. The text was subsequently submitted for suggestions and approval of all members of the Brazilian Society of Hepatology through its homepage. The present paper is the final version of the reviewed manuscript organized in topics, followed by the recommendations of the Brazilian Society of Hepatology.

RESUMO Para definir as recomendações baseadas em evidências científicas sobre o diagnóstico e tratamento das doenças autoimnus do fígado, a Sociedade Brasileira de Hepatologia organizou em Outubro de 2014, encontro monotemático em São Paulo. Um Comitê organizador de sete investigadores foi selecionado pela Diretoria da Sociedade para organizar a agenda científica, assim como para selecionar vinte debatedores para fazer uma revisão sistemática e apresentar tópicos relacionados à hepatite autoimune, colangite esclerosante primária, cirrose biliar primária e suas síndromes de superposição (overlap). O texto inicial do submetidoo a apreciação e aprovação da Sociedade Brasileira de Hepatologia através de consulta a todos associados através da home page da Sociedade, O trabalho apresentado representa a versão final do trabalho original, devidamente revisado e organizado em tópicos, segundo as recomendações da Sociedade Brasileira de Hepatologia.

Intensive care management of patients with liver disease: proceedings of a single-topic conference sponsored by the Brazilian Society of Hepatology

ABSTRACT Survival rates of critically ill patients with liver disease has sharply increased in recent years due to several improvements in the management of decompensated cirrhosis and acute liver failure. This is ascribed to the incorporation of evidence-based strategies from clinical trials aiming to reduce mortality. In order to discuss the cutting-edge evidence regarding critical care of patients with liver disease, a joint single topic conference was recently sponsored by the Brazilian Society of Hepatology in cooperation with the Brazilian Society of Intensive Care Medicine and the Brazilian Association for Organ Transplantation. This paper summarizes the proceedings of the aforementioned meeting and it is intended to guide intensive care physicians, gastroenterologists and hepatologists in the care management of patients with liver disease.

RESUMO A sobrevida de pacientes cirróticos críticos aumentou significantemente nos últimos anos devido a inúmeros avanços obtidos no manejo do paciente com cirrose descompensada e com insuficiência hepática aguda grave, particularmente após a incorporação na prática clínica de uma série de estratégias baseadas em evidencias com impacto reconhecido na redução de mortalidade. Com o intuito de discutir as principais evidencias disponíveis na literatura médica sobre o assunto, a Sociedade Brasileira de Hepatologia, em conjunto com a Associação de Medicina Intensiva Brasileira e a Associação Brasileira de Transplantes de Órgãos promoveu uma reunião monotemática sobre o manejo do paciente hepatopata crítico, que ocorreu em 21 de maio de 2014 na cidade do Rio de Janeiro. O relatório da reunião foi resumido no presente manuscrito com o objetivo de nortear a prática clínica de intensivistas, gastroenterologistas e hepatologistas no manejo do paciente hepatopata em ambiente de terapia intensiva.