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OBJECTIVES: to evaluate the impact of educational intervention on understanding health recommendations after liver transplantation. METHODS: randomized and prospective clinical trial, with 68 liver transplant recipients in two institutions. The level of understanding was assessed using a statement agreement scale and the understanding score was classified. Chi-square test was used to compare groups. RESULTS: the level of understanding was reasonable in 77.9% of patients, 73.5% in the Control Group and 82.3% in the Intervention Group (p=0.399). For topics covered after educational action, there were more than 80% correct answers regarding nutrition, frequent hydration, usage and function of immunosuppressants. However, there were less than 10% correct answers regarding hand hygiene, contact with animals and crowds of people. The use of the patient's audio, visual and tactile resources led to improved understanding of skin care (p=0.014). CONCLUSIONS: the level of understanding acquired regarding health recommendations was only reasonable.
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Transplante de Fígado , Humanos , Transplante de Fígado/métodos , Transplante de Fígado/normas , Masculino , Feminino , Estudos Prospectivos , Pessoa de Meia-Idade , Adulto , Educação de Pacientes como Assunto/métodos , Educação de Pacientes como Assunto/normas , IdosoRESUMO
â¢HDL cholesterol levels <60 mg/dL were independently associated with necroinflammatory activity in chronic hepatitis C (CHC). â¢CHC patients with hypertension are at an increased risk of developing necroinflammatory activity. â¢In patients with CHC, liver fibrosis was independently associated with old age, steatosis, and HDL-C <60 mg/dL. â¢Triglycerides levels ≥150 mg/dL were associated with lobular inflammatory activity in patients with CHC. Background - Approximately 71 million people are chronically infected with hepatitis C virus (HCV) worldwide. A significant number of these individuals will develop liver cirrhosis and/or hepatocellular carcinoma. Beyond the liver, there is a sizeable body of scientific evidence linking cardiovascular disease and chronic hepatitis C (CHC); however, the biological mechanisms behind the concurrence of these conditions have not been completely clarified yet. Objective - To evaluate associations between hepatic histology, clinical comorbidities and lipid profile in patients with CHC. To investigate associations between liver histology and demographic, nutritional, biochemical and virological parameters. Methods - Eight-five patients with CHC prospectively underwent hepatic biopsy. Liver fragments were obtained from each patient by percutaneous route using a Menghini needle. Fibrosis was evaluated according to the METAVIR scoring system, as follows: F0, no fibrosis; F1, fibrous portal expansion; F2, fibrous portal widening with few septa; F3, bridging fibrosis with architectural distortion; and F4, liver cirrhosis. The activity was classified based on the degree of lymphocyte infiltration and hepatocyte necrosis, from A0 to A3. The diagnosis of liver disease was based on clinical, biochemical, histological, and radiological methods. The data were analyzed by logistic regression models. Results - This cross-sectional study included 85 outpatients followed at the tertiary care ambulatory centre with a mean age of 57.2±10.7 years and 45 (52.9%) were females. There were 10 patients with cirrhosis. Patients with a METAVIR F3-F4 were significantly older (P=0.02) and had higher levels of ALT (P=0.0006), AST (P<0.0001), γ-GT (P=0.03) and bilirubin (P=0.001) and higher prothrombin time than patients with F0-F2 score. Albumin levels (P=0.01) were significantly lower in METAVIR F3-F4. Age (OR=1.09; 95%CI=1.02-1.16; P=0.02), steatosis (OR=4.03; 95%CI=1.05-15.45; P=0.04) and high-density lipoprotein cholesterol (HDL-C) <60 mg/dL (OR=7.67; 95%CI=1.71-34.49; P=0.008) were independently associated with fibrosis. Hypertension (OR=6.36; 95%CI=1.31-30.85; P=0.02) and HDL-C <60 mg/dL (OR=9.85; 95%CI=2.35-41.39; P=0.002) were independently associated with necroinflammatory activity. Hypertension (OR=6.94; 95%CI=1.92-25.05; P=0.003) and HDL-C <60 mg/dL (OR=3.94; 95%CI=1.27-12.3; P=0.02) were associated with interface inflammatory activity. Triglycerides (TG ≥150 mg/dL) remained associated with lobular inflammatory activity. Conclusion - cholesterol levels <60 mg/dL were independently associated with necroinflammatory activity in chronic hepatitis C. Patients with hypertension are at an increased risk of developing necroinflammatory activity.
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Fígado Gorduroso , Hepatite C Crônica , Hipertensão , Neoplasias Hepáticas , Feminino , Humanos , Pessoa de Meia-Idade , Idoso , Masculino , HDL-Colesterol , Estudos Transversais , Fígado/patologia , Cirrose Hepática/diagnóstico , Fibrose , Hipertensão/complicações , Hipertensão/patologia , Neoplasias Hepáticas/patologia , TriglicerídeosRESUMO
ABSTRACT Background: Approximately 71 million people are chronically infected with hepatitis C virus (HCV) worldwide. A significant number of these individuals will develop liver cirrhosis and/or hepatocellular carcinoma. Beyond the liver, there is a sizeable body of scientific evidence linking cardiovascular disease and chronic hepatitis C (CHC); however, the biological mechanisms behind the concurrence of these conditions have not been completely clarified yet. Objective: To evaluate associations between hepatic histology, clinical comorbidities and lipid profile in patients with CHC. To investigate associations between liver histology and demographic, nutritional, biochemical and virological parameters. Methods: Eight-five patients with CHC prospectively underwent hepatic biopsy. Liver fragments were obtained from each patient by percutaneous route using a Menghini needle. Fibrosis was evaluated according to the METAVIR scoring system, as follows: F0, no fibrosis; F1, fibrous portal expansion; F2, fibrous portal widening with few septa; F3, bridging fibrosis with architectural distortion; and F4, liver cirrhosis. The activity was classified based on the degree of lymphocyte infiltration and hepatocyte necrosis, from A0 to A3. The diagnosis of liver disease was based on clinical, biochemical, histological, and radiological methods. The data were analyzed by logistic regression models. Results: This cross-sectional study included 85 outpatients followed at the tertiary care ambulatory centre with a mean age of 57.2±10.7 years and 45 (52.9%) were females. There were 10 patients with cirrhosis. Patients with a METAVIR F3-F4 were significantly older (P=0.02) and had higher levels of ALT (P=0.0006), AST (P<0.0001), γ-GT (P=0.03) and bilirubin (P=0.001) and higher prothrombin time than patients with F0-F2 score. Albumin levels (P=0.01) were significantly lower in METAVIR F3-F4. Age (OR=1.09; 95%CI=1.02-1.16; P=0.02), steatosis (OR=4.03; 95%CI=1.05-15.45; P=0.04) and high-density lipoprotein cholesterol (HDL-C) <60 mg/dL (OR=7.67; 95%CI=1.71-34.49; P=0.008) were independently associated with fibrosis. Hypertension (OR=6.36; 95%CI=1.31-30.85; P=0.02) and HDL-C <60 mg/dL (OR=9.85; 95%CI=2.35-41.39; P=0.002) were independently associated with necroinflammatory activity. Hypertension (OR=6.94; 95%CI=1.92-25.05; P=0.003) and HDL-C <60 mg/dL (OR=3.94; 95%CI=1.27-12.3; P=0.02) were associated with interface inflammatory activity. Triglycerides (TG ≥150 mg/dL) remained associated with lobular inflammatory activity. Conclusion: cholesterol levels <60 mg/dL were independently associated with necroinflammatory activity in chronic hepatitis C. Patients with hypertension are at an increased risk of developing necroinflammatory activity.
RESUMO Contexto: Aproximadamente 71 milhões de pessoas estão infectadas pelo vírus da hepatite C em todo o mundo. Um número significativo desses indivíduos desenvolverá cirrose hepática e/ou carcinoma hepatocelular. Além do fígado, há evidências científicas que associam doenças cardiovasculares e hepatite C crônica; no entanto, os mecanismos biológicos implicados na ocorrência dessas condições ainda não foram completamente esclarecidos. Objetivo: Avaliar a associação entre histologia hepática, comorbidades clínicas e perfil lipídico em pacientes com hepatite C crônica. Investigar associações entre histologia hepática e parâmetros demográficos, nutricionais, bioquímicos e virológicos. Métodos: Oitenta e cinco pacientes com hepatite C crônica foram prospectivamente submetidos à biópsia hepática. Biópsias hepáticas foram obtidas de cada paciente por via percutânea com agulha de Menghini. A fibrose foi avaliada de acordo com o sistema de pontuação METAVIR, como segue: F0, sem fibrose; F1, expansão portal fibrosa; F2, alargamento portal fibroso com poucos septos; F3, fibrose em ponte com distorção arquitetônica; e F4, cirrose hepática. A atividade foi classificada com base no grau de infiltração de linfócitos e necrose de hepatócitos, de A0 a A3. O diagnóstico da doença hepática foi baseado em métodos clínicos, bioquímicos, histológicos e radiológicos. Os dados foram analisados por modelos de regressão logística. Resultados: Neste estudo transversal, realizado em um ambulatório do hospital universitário, foram incluídos 85 pacientes que tinham média de idade de 57,2±10,7 anos, sendo 45 (52,9%) do sexo feminino. Havia 10 pacientes com cirrose. Os pacientes com METAVIR F3-F4 eram significativamente mais velhos (P=0,02) e tinham níveis mais elevados de ALT (P=0,0006), AST (P<0,0001), γ-GT (P=0,03) e bilirrubina (P=0,001) e, maior tempo de protrombina do que pacientes com escore F0-F2. Os níveis de albumina (P=0,01) foram significativamente mais baixos naqueles classificados como METAVIR F3-F4. Idade (OR=1,09; IC95%=1,02-1,16; P=0,02), esteatose (OR=4,03; IC95%=1,05-15,45; P=0,04) e HDL-C <60 mg/dL (OR=7,67; 95%IC=1,71-34,49; P=0,008) foram independentemente associados à fibrose. Hipertensão (OR=6,36; IC95%=1,31-30,85; P=0,02) e HDL-C <60 mg/dL (OR=9,85; IC95%=2,35-41,39; P=0,002) foram independentemente associados à atividade necroinflamatória. Hipertensão (OR=6,94; IC 95%=1,92-25,05; P=0,003) e HDL-C <60 mg/dL (OR=3,94; IC95%=1,27-12,3; P=0,02) foram associados à atividade inflamatória de interface. Os triglicerídeos (TG >150 mg/dL) permaneceram associados à atividade inflamatória lobular. Conclusão: Níveis de coleterol HDL <60 mg/dL foram independentemente associados à atividade necroinflamatória na hepatite C crônica. Pacientes com hipertensão têm risco aumentado de desenvolver atividade necroinflamatória.
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OBJECTIVES: The Global Leadership Initiative on Malnutrition (GLIM) is a framework aiming to standardize malnutrition diagnosis. However, it still needs to be validated, in particular for patients with chronic liver disease. This study aimed to validate the GLIM criteria in patients with liver cirrhosis awaiting liver transplant (LTx). METHODS: This was a retrospective observational study carried out with adult patients on the waiting list for LTx, consecutively evaluated between 2006 and 2021. The phenotypic criteria were unintentional weight loss, low body mass index, and reduced muscle mass (midarm muscle circumference [MAMC]). The etiologic criteria were high Model for End-Stage Liver Disease (MELD) and MELD adjusted for serum sodium (MELD-Na) scores, the Child-Pugh score, low serum albumin, and low food intake and/or assimilation. Forty-three GLIM combinations were tested. Sensitivity (SE), specificity (SP), positive and negative predictive values, and machine learning (ML) techniques were used. Survival analysis with Cox regression was carried out. RESULTS: A total of 419 patients with advanced liver cirrhosis were included (median age, 52.0 y [46-59 y]; 69.2% male; 68.8% malnourished according to the Subjective Global Assessment [SGA]). The prevalence of malnutrition by the GLIM criteria ranged from 3.1% to 58.2%, and five combinations had SE or SP >80%. The MAMC as a phenotypic criterion with MELD and MELD-Na as etiologic criteria were predictors of mortality. The MAMC and the presence of any phenotypic criteria associated with liver disease parameters and low food intake or assimilation were associated with malnutrition prediction in ML analysis. CONCLUSIONS: The MAMC and liver disease parameters were associated with malnutrition diagnosis by SGA and were also predictors of 1-y mortality in patients with liver cirrhosis awaiting LTx.
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Doença Hepática Terminal , Transplante de Fígado , Desnutrição , Adulto , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Doença Hepática Terminal/complicações , Doença Hepática Terminal/cirurgia , Liderança , Índice de Gravidade de Doença , Cirrose Hepática/complicações , Cirrose Hepática/cirurgia , Desnutrição/diagnósticoRESUMO
BACKGROUND: Mandatory colonoscopy in liver transplantation (LT) candidates is recommended but still controversial. OBJECTIVE: To investigate the frequency of colonoscopy lesions in order to support colorectal cancer (CRC) screening in a real-world pre-LT cohort. METHODS: Retrospective study conducted at a single-center included 632 subjects who underwent pre-transplantation colonoscopy. RESULTS: Median age was 56.9 years (yr.) old (82.3% were ≥50 yr.). Primary sclerosing cholangitis (PSC) occurred in 4.6%. Colonoscopy was abnormal in 438 (69.3%) by detection of polyps (37.7%), vascular changes (29.9%), diverticulosis (18.4%), inflammatory bowel disease features (5.2%) and CRC (0.6%). Histology was available in 66.8% of polyps: hyperplastic (47.8%), low-grade dysplasia (56.6%) and high-grade dysplasia (3.8%). High-risk adenomas occurred in 8.2% of the 594 subjects evaluated. Individuals ≥50 yr. were more likely to present abnormal colonoscopy and polyps. High-grade dysplasia and CRC were only found in individuals ≥50 yr. Patients with high-risk adenomas were more likely to be ≥50 yr.: there was no association between high-risk adenomas detection and liver disease etiology or PSC diagnosis. CONCLUSION: Most LT candidates presented abnormal colonoscopy examination, especially by polyps presence. All cases of high-grade dysplasia and CRC occurred in patients ≥50 yr., regardless of disease etiology.
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Adenoma , Pólipos do Colo , Neoplasias Colorretais , Transplante de Fígado , Adenoma/diagnóstico , Pólipos do Colo/diagnóstico , Pólipos do Colo/cirurgia , Colonoscopia/efeitos adversos , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/patologia , Humanos , Hiperplasia/complicações , Transplante de Fígado/efeitos adversos , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
ABSTRACT Background Mandatory colonoscopy in liver transplantation (LT) candidates is recommended but still controversial. Objective To investigate the frequency of colonoscopy lesions in order to support colorectal cancer (CRC) screening in a real-world pre-LT cohort. Methods Retrospective study conducted at a single-center included 632 subjects who underwent pre-transplantation colonoscopy. Results Median age was 56.9 years (yr.) old (82.3% were ≥50 yr.). Primary sclerosing cholangitis (PSC) occurred in 4.6%. Colonoscopy was abnormal in 438 (69.3%) by detection of polyps (37.7%), vascular changes (29.9%), diverticulosis (18.4%), inflammatory bowel disease features (5.2%) and CRC (0.6%). Histology was available in 66.8% of polyps: hyperplastic (47.8%), low-grade dysplasia (56.6%) and high-grade dysplasia (3.8%). High-risk adenomas occurred in 8.2% of the 594 subjects evaluated. Individuals ≥50 yr. were more likely to present abnormal colonoscopy and polyps. High-grade dysplasia and CRC were only found in individuals ≥50 yr. Patients with high-risk adenomas were more likely to be ≥50 yr.: there was no association between high-risk adenomas detection and liver disease etiology or PSC diagnosis. Conclusion Most LT candidates presented abnormal colonoscopy examination, especially by polyps presence. All cases of high-grade dysplasia and CRC occurred in patients ≥50 yr., regardless of disease etiology.
RESUMO Contexto Colonoscopia mandatória em candidatos a transplante hepático (TH) é recomendada, mas ainda é controversa. Objetivo Investigar a frequência de lesões detectadas pela colonoscopia para endossar o screening de câncer colorretal (CCR) em uma coorte pré-TH de mundo real. Métodos Estudo retrospectivo conduzido em um centro único que incluiu 632 indivíduos submetidos a colonoscopia pré-TH. Resultados Idade mediana foi 56.9 anos (82,3% eram ≥50 anos). Colangite esclerosante primária (CEP) estava presente em 4.6%. Colonoscopia foi anormal em 438 (69,3%) por: detecção de pólipos (37,7%), alterações vasculares (29,9%), diverticulose (18,4%), características de doença inflamatória intestinal (5,2%) e CCR (0,6%). Histologia estava disponível em 66,8% dos pólipos: hiperplásicos (47,8%), displasia de baixo grau (56,6%) e displasia de alto grau (3,8%). Adenomas de alto risco ocorreram em 8,2% dos 594 indivíduos avaliados. Indivíduos ≥50 anos eram mais prováveis de apresentar colonoscopia anormal e pólipos. Displasia de alto grau e CCR foram encontrados somente em indivíduos ≥50 anos. Pacientes com adenoma de alto risco eram mais prováveis de ter ≥50 anos: não houve associação entre a detecção de adenomas de alto risco e a etiologia da hepatopatia ou o diagnóstico de CEP. Conclusão A maioria dos candidatos a TH apresentaram achados anormais na colonoscopia, principalmente pela presença de pólipos. Todos os casos de displasia de alto grau e CCR ocorreram em pacientes ≥50 anos, independente da etiologia da hepatopatia.
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BACKGROUND & AIMS: Studies using the Global Leadership Initiative on Malnutrition (GLIM) criteria for patients with liver cirrhosis are limited. This study aimed to assess the impact of malnutrition according to the GLIM criteria on the outcomes of patients awaiting a liver transplant (LTx) and compare these criteria with Subjective Global Assessment (SGA). METHODS: This retrospective observational study included adult patients awaiting LTx. Patient clinical data, nutritional status according to various tools including SGA, and resting energy expenditure were assessed. The distinct phenotypic and etiologic criteria provided 36 different GLIM combinations. The GLIM criteria and SGA were compared using the kappa coefficient. The variables associated with mortality before and after the LTx and with a longer length of stay (LOS) after LTx (≥18 days) were assessed by Cox regression and logistic regression analyses, respectively. RESULTS: A total of 152 patients were included [median age 52.0 (interquartile range: 46.5-59.5) years; 66.4% men; 63.2% malnourished according to SGA]. The prevalence of malnutrition according to the GLIM criteria ranged from 0.7% to 30.9%. The majority of the GLIM combinations exhibited poor agreement with SGA. Independent predictors of mortality before and after LTx were presence of ascites or edema (p = 0.011; HR:2.58; CI95%:1.24-5.36), GLIM 32 (PA-phase angle + MELD) (p = 0.026; HR:2.08; CI95%:1.09-3.97), GLIM 33 (PA + MELD-Na≥12) (p = 0.018; HR:2.17; CI95%:1.14-4.13), and GLIM 34 (PA + Child-Pugh) (p = 0.043; HR:1.96; CI95%:1.02-3.77). Malnutrition according to GLIM 28 (handgrip strength + Child-Pugh) was independently associated with a longer LOS (p = 0.029; OR:7.21; CI95%:1.22-42.50). CONCLUSION: The majority of GLIM combinations had poor agreement with SGA, and 4 of the 36 GLIM combinations were independently associated with adverse outcomes.
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Cirrose Hepática/fisiopatologia , Desnutrição/diagnóstico , Avaliação Nutricional , Medição de Risco/métodos , Listas de Espera/mortalidade , Adulto , Feminino , Força da Mão , Humanos , Cirrose Hepática/complicações , Cirrose Hepática/cirurgia , Transplante de Fígado/mortalidade , Masculino , Desnutrição/etiologia , Pessoa de Meia-Idade , Estado Nutricional , Prevalência , Prognóstico , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
OBJECTIVES: The aim of this study was to assess patients on the waiting list for liver transplant (LTx) according to bioelectrical impedance vector analysis (BIVA), as well as to verify the association between the placement of the vectors on the graph with clinical outcomes and identify the predictors to vector placement in quadrant 4 (Q4; indicating more hydration and less cellularity). METHODS: This was a retrospective observational study including 129 patients ≥20 y of age awaiting LTx. Patients' nutritional status was assessed by using different tools, including single-frequency bioelectrical impedance analysis and the Subjective Global Assessment (SGA). Clinical data were registered. The BIVA was evaluated by comparing the individual vectors plotted for all patients to the tolerance ellipses of 50%, 75%, and 95% of the reference healthy population. The quadrant of the vector for each patient was registered. RESULTS: The majority of the vectors were placed in Q1 (n = 54; 41.9%) and Q4 (n = 39; 30.2%). The presence of ascites or edema (hazard ratio [HR], 2.43; 95% confidence interval [CI], 1.15-5.12; P = 0.019) and the BIVA vector placed in Q4 in any ellipse (HR, 2.10; 95% CI, 1.07-4.09; P = 0.029) were independent predictors for mortality on the waiting list or ≤1 y after LTx. BIVA was not associated with longer hospital length of stay. The predictors of vector placement in Q4 were higher age, malnutrition according to SGA, and presence of ascites or edema. CONCLUSION: Patients on the waiting list for LTx with BIVA vectors placed in Q4, in the 50%, 75%, or 95% tolerance ellipses, presented a worse prognosis.
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Transplante de Fígado , Desnutrição , Composição Corporal , Impedância Elétrica , Humanos , Desnutrição/diagnóstico , Prognóstico , Listas de EsperaRESUMO
BACKGROUND: Hepatocarcinogenesis is a multistep process that lead to genetic changes in hepatocytes resulting in neoplasia. However, the mechanisms of malignant transformation seem to differ widely. To know carcinogenesis mechanisms is essential to develop new treatment and prevention methods. OBJECTIVE: The aim of this study is to analyze B-Raf protein immunoexpression in explants with hepatocellular carcinoma (HCC) related to hepatitis C (HCV), in adjacent cirrhotic tissue and in normal livers. We also associated the immunoexpression with known HCC related histopathogical prognostic features. METHODS: Livers from 35 patients with HCV related cirrhosis and HCC that underwent liver transplantation or hepatectomy at Clinical Hospital – UFMG and 25 normal livers from necropsy archives were studied. Tumors were classified according to: tumor size, vascular invasion and differentiation grade. B-Raf protein expression was determined by immunohistochemistry. RESULTS: B-Raf was strongly expressed in the HCV cirrhotic parenchyma cytoplasm of 17.1% cases and in 62.9% of HCC samples. Strong B-Raf protein staining was associated with tumor tissue (P<0.0001; OR=8.18 (2.62–26.63)). All normal livers showed weak or negative expression for B-Raf. There was no significant association among B-Raf scores and tumor differentiation grade (P=0.9485), tumor size (P=0.4427) or with vascular invasion (P=0.2666). CONCLUSION: We found B-Raf protein immunostaining difference in normal livers, in the areas of HCV cirrhosis and in the hepatocarcinoma. We did not find association between B-Raf expression and histopathological markers of tumor progression. Our data suggests that B-Raf may play an important role in initial HCC carcinogenesis. Larger studies are needed to validate these observations.
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Carcinoma Hepatocelular , Hepatite C , Neoplasias Hepáticas , Hepacivirus , Hepatite C/complicações , Humanos , Cirrose HepáticaRESUMO
ABSTRACT BACKGROUND: Hepatocarcinogenesis is a multistep process that lead to genetic changes in hepatocytes resulting in neoplasia. However, the mechanisms of malignant transformation seem to differ widely. To know carcinogenesis mechanisms is essential to develop new treatment and prevention methods. OBJECTIVE: The aim of this study is to analyze B-Raf protein immunoexpression in explants with hepatocellular carcinoma (HCC) related to hepatitis C (HCV), in adjacent cirrhotic tissue and in normal livers. We also associated the immunoexpression with known HCC related histopathogical prognostic features. METHODS: Livers from 35 patients with HCV related cirrhosis and HCC that underwent liver transplantation or hepatectomy at Clinical Hospital – UFMG and 25 normal livers from necropsy archives were studied. Tumors were classified according to: tumor size, vascular invasion and differentiation grade. B-Raf protein expression was determined by immunohistochemistry. RESULTS: B-Raf was strongly expressed in the HCV cirrhotic parenchyma cytoplasm of 17.1% cases and in 62.9% of HCC samples. Strong B-Raf protein staining was associated with tumor tissue (P<0.0001; OR=8.18 (2.62–26.63)). All normal livers showed weak or negative expression for B-Raf. There was no significant association among B-Raf scores and tumor differentiation grade (P=0.9485), tumor size (P=0.4427) or with vascular invasion (P=0.2666). CONCLUSION We found B-Raf protein immunostaining difference in normal livers, in the areas of HCV cirrhosis and in the hepatocarcinoma. We did not find association between B-Raf expression and histopathological markers of tumor progression. Our data suggests that B-Raf may play an important role in initial HCC carcinogenesis. Larger studies are needed to validate these observations.
RESUMO CONTEXTO: A hepatocarcinogênese é um processo de múltiplas etapas que leva a alterações genéticas nos hepatócitos, resultando em neoplasia. No entanto, os mecanismos da transformação maligna parecem diferir amplamente. Conhecer os mecanismos da carcinogênese é fundamental para o desenvolvimento de novos métodos de tratamento e prevenção. OBJETIVO: O objetivo deste estudo é analisar a imunoexpressão da proteína B-Raf em explantes de carcinoma hepatocelular (CHC), em tecido cirrótico relacionado à hepatite C adjacente e em fígados normais. Também analisamos a imunoexpressão com características histopatológicas prognósticas relacionadas ao CHC. MÉTODOS: Foram estudados fígados de 35 pacientes com CHC relacionado à cirrose por vírus C submetidos a transplante hepático ou hepatectomia no Hospital das Clínicas – UFMG e 25 fígados normais de arquivos de necropsia. Os tumores foram classificados de acordo com tamanho do tumor, invasão vascular e grau de diferenciação. A expressão de B-Raf foi determinada por imunohistoquímica. RESULTADOS: B-Raf foi fortemente expresso no citoplasma do parênquima cirrótico em 17,1% dos casos e em 62,9% das amostras de CHC. A forte expressão da proteína B-Raf foi associada ao tecido tumoral (P<0,0001; OR=8,18 (2,62–26,63)). Todos os fígados normais apresentaram expressão fraca ou negativa para B-Raf. Não houve associação significativa entre os escores B-Raf e o grau de diferenciação do tumor (P=0,9485), tamanho do tumor (P=0,4427) ou invasão vascular (P=0,26666). CONCLUSÃO: Encontramos diferença na imunoexpressão da proteína B-Raf em fígados normais, nas áreas de cirrose por HCV e no hepatocarcinoma. Não encontramos associação entre a expressão de B-Raf e marcadores histopatológicos de progressão tumoral. Nossos dados sugerem que o B-Raf pode desempenhar um papel importante na carcinogênese inicial do CHC. Estudos maiores são necessários para validar essas observações.
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This study aimed to compare liver transplantation (LT) outcomes and evaluate the potential rise in numbers of LT candidates with hepatocellular carcinoma (HCC) of different allocation policies in a high waitlist mortality region. Three policies were applied in two Latin American cohorts (1085 HCC transplanted patients and 917 listed patients for HCC): (i) Milan criteria with expansion according to UCSF downstaging (UCSF-DS), (ii) the AFP score, and (iii) restrictive policy or Double Eligibility Criteria (DEC; within Milan + AFP score ≤2). Increase in HCC patient numbers was evaluated in an Argentinian prospective validation set (INCUCAI; NCT03775863). Expansion criteria in policy A showed that UCSF-DS [28.4% (CI 12.8-56.2)] or "all-comers" [32.9% (CI 11.9-71.3)] had higher 5-year recurrence rates compared to Milan, with 10.9% increase in HCC patients for LT. The policy B showed lower recurrence rates for AFP scores ≤2 points, even expanding beyond Milan criteria, with a 3.3% increase. Patients within DEC had lower 5-year recurrence rates compared with those beyond DEC [13.3% (CI 10.1-17.3) vs 24.2% (CI 17.4-33.1; P = 0.0006], without significant HCC expansion. In conclusion, although the application of a stricter policy may optimize the selection process, this restrictive policy may lead to ethical concerns in organ allocation (NCT03775863).
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Transplante de Fígado , Carcinoma Hepatocelular/cirurgia , Estudos de Coortes , Humanos , Neoplasias Hepáticas/cirurgia , Recidiva Local de Neoplasia , Seleção de Pacientes , Estudos Prospectivos , Estudos RetrospectivosRESUMO
BACKGROUND: - Biliary complications (BC) represent the most frequent complication after liver transplantation, up to 34% of cases. AIM: To identify modifiable risk factors to biliary complications after liver transplantation, essential to decrease morbidity. METHOD: Clinical data, anatomical characteristics of recipient and donors, and transplant operation features of 306 transplants with full arterial patency were collected to identify risk factors associated with BC. RESULTS: BC occurred in 22.9% after 126 days (median) post-transplantation. In univariate analyses group 1 (without BC, n=236) and group 2 patients (with BC, n=70) did not differ on their general characteristics. BC were related to recipient age under 40y (p=0.029), CMV infection (p=0.021), biliary disease as transplant indication (p=0.018), lower pre-transplant INR (p=0.009), and bile duct diameter <3 mm (p=0.033). CMV infections occurred sooner in patients with postoperative biliary complications vs. control (p=0.07). In a multivariate analysis, only CMV infection, lower INR, and shorter bile duct diameter correlated with BC. Positive CMV antigenemia correlated with biliary complications, even when titers lied below the treatment threshold. CONCLUSIONS: Biliary complications after liver transplantation correlated with low recipient INR before operation, bile duct diameter <3 mm, and positive antigenemia for CMV or disease manifestation. As the only modifiable risk factor, routine preemptive CMV inhibition is suggested to diminish biliary morbidity after liver transplant.
Assuntos
Ductos Biliares/patologia , Hepatopatias/cirurgia , Transplante de Fígado , Complicações Pós-Operatórias/epidemiologia , Humanos , Transplante de Fígado/efeitos adversos , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Incidental gallbladder cancer is defined as a cancer discovered by histological examination after cholecystectomy. It is a potentially curable disease. However, some questions related to their management remain controversial and a defined strategy is associated with better prognosis. AIM: To develop the first evidence-based consensus for management of patients with incidental gallbladder cancer in Brazil. METHODS: Sixteen questions were selected, and 36 Brazilian and International members were included to the answer them. The statements were based on current evident literature. The final report was sent to the members of the panel for agreement assessment. RESULTS: Intraoperative evaluation of the specimen, use of retrieval bags and routine histopathology is recommended. Complete preoperative evaluation is necessary and the reoperation should be performed once final staging is available. Evaluation of the cystic duct margin and routine 16b1 lymph node biopsy is recommended. Chemotherapy should be considered and chemoradiation therapy if microscopically positive surgical margins. Port site should be resected exceptionally. Staging laparoscopy before reoperation is recommended, but minimally invasive radical approach only in specialized minimally invasive hepatopancreatobiliary centers. The extent of liver resection is acceptable if R0 resection is achieved. Standard lymph node dissection is required for T2 tumors and above, but common bile duct resection is not recommended routinely. CONCLUSIONS: It was possible to prepare safe recommendations as guidance for incidental gallbladder carcinoma, addressing the most frequent topics of everyday work of digestive and general surgeons.
Assuntos
Neoplasias da Vesícula Biliar , Brasil , Carcinoma , Consenso , Feminino , Humanos , Achados Incidentais , Excisão de Linfonodo , Estadiamento de Neoplasias , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Estudos RetrospectivosRESUMO
BACKGROUND: Energy balance (EB) and its relation to nutrition status throughout the perioperative period of liver transplantation (LTx) patients has been poorly reported in the literature, and this is the primary objective of the current study. METHODS: A prospective observational study was conducted with patients undergoing LTx, who were assessed before and after the operation. Resting energy expenditure, total energy expenditure (TEE), dietary intake, and EB were evaluated, as well as anthropometry, handgrip strength, and standard phase angle (SPA). The presence of complications after the operation, length of intensive care unit and hospital stay, and death were registered. A P-value < 0.05 was considered statistically significant. RESULTS: The average age was 54.1 ± 11.5 years; 79.3% of the patients were male, and the mean model for end-stage liver disease (MELD) score was 16.7 ± 4.6. Negative EB was seen in 71.4% and 77.8% of patients before and after LTx, respectively. Food intake further decreased after the operation, leading to a significantly more negative EB. The prevalence of malnutrition ranged from 17.2% to 57.7% pretransplantation and 30.8% to 86.4% postoperatively, according to the different methods used. Increased preoperative TEE (0.040) and age (0.039) were predictive factors for complications, and low SPA was a predictive factor of death (0.038). CONCLUSION: Negative EB was prevalent, and this was associated with high rates of malnutrition. These data reinforce the importance of individual nutrition assessment, including dietary intake, to tailor early nutrition interventions.
Assuntos
Doença Hepática Terminal/cirurgia , Metabolismo Energético , Transplante de Fígado/métodos , Estado Nutricional , Adulto , Idoso , Antropometria , Dieta , Ingestão de Energia , Feminino , Força da Mão , Humanos , Unidades de Terapia Intensiva , Tempo de Internação , Masculino , Desnutrição/epidemiologia , Pessoa de Meia-Idade , Avaliação Nutricional , Período Pós-Operatório , Estudos Prospectivos , Índice de Gravidade de DoençaRESUMO
ABSTRACT Background - Biliary complications (BC) represent the most frequent complication after liver transplantation, up to 34% of cases. Aim: To identify modifiable risk factors to biliary complications after liver transplantation, essential to decrease morbidity. Method: Clinical data, anatomical characteristics of recipient and donors, and transplant operation features of 306 transplants with full arterial patency were collected to identify risk factors associated with BC. Results: BC occurred in 22.9% after 126 days (median) post-transplantation. In univariate analyses group 1 (without BC, n=236) and group 2 patients (with BC, n=70) did not differ on their general characteristics. BC were related to recipient age under 40y (p=0.029), CMV infection (p=0.021), biliary disease as transplant indication (p=0.018), lower pre-transplant INR (p=0.009), and bile duct diameter <3 mm (p=0.033). CMV infections occurred sooner in patients with postoperative biliary complications vs. control (p=0.07). In a multivariate analysis, only CMV infection, lower INR, and shorter bile duct diameter correlated with BC. Positive CMV antigenemia correlated with biliary complications, even when titers lied below the treatment threshold. Conclusions: Biliary complications after liver transplantation correlated with low recipient INR before operation, bile duct diameter <3 mm, and positive antigenemia for CMV or disease manifestation. As the only modifiable risk factor, routine preemptive CMV inhibition is suggested to diminish biliary morbidity after liver transplant.
RESUMO Racional: Complicações biliares (CB) são os eventos adversos mais frequentes após o transplante de fígado, ocorrendo em até 34% dos procedimentos. Objetivo: Identificar fatores de risco modificáveis para o aparecimento de complicações biliares após transplantes de fígado, essenciais para diminuir morbidade. Método: Investigação dos dados clínicos, características anatômicas de receptores e doadores e informações sobre a operação de 306 transplantes com artéria hepática pérvia, para identificar fatores de risco associados ao aparecimento de CB. Resultados: CB ocorreu em 22,9% após 126 dias (mediana) do transplante. Em análise univariada pacientes do grupo 1 (sem CB, n=236) e grupo 2 (com CB, n=70) não diferiram em suas características gerais. CB esteve relacionada à idade do receptor menor que 40 anos (p=0,029), infecção pelo citomegalovírus (CMV, p=0,021), doença biliar como indicação ao transplante (p=0,018), RNI pré-transplante mais baixo (p=0,009) e diâmetro do ducto biliar <3 mm (p=0,033). Infecções pelo CMV ocorreram mais precocemente em pacientes com CB (p=0,07). Na análise multivariada, somente infecção por ele, INR mais baixo e menor diâmetro do ducto biliar mantiveram correlação com CB. Antigenemia positiva para CMV correlacionou com CB mesmo em títulos inferiores ao cutoff para tratamento. Conclusões: CB após transplante hepático esteve relacionada com menores RNI do receptor antes da operação, diâmetro do ducto biliar <3 mm e antigenemia ou manifestação clínica positiva para CMV. Como único fator de risco evitável, tratamento preemptivo para inibição do CMV é sugerido para diminuir morbidade biliar após o transplante.
Assuntos
Humanos , Complicações Pós-Operatórias/epidemiologia , Ductos Biliares/patologia , Transplante de Fígado/efeitos adversos , Hepatopatias/cirurgia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
ABSTRACT Background: Incidental gallbladder cancer is defined as a cancer discovered by histological examination after cholecystectomy. It is a potentially curable disease. However, some questions related to their management remain controversial and a defined strategy is associated with better prognosis. Aim: To develop the first evidence-based consensus for management of patients with incidental gallbladder cancer in Brazil. Methods: Sixteen questions were selected, and 36 Brazilian and International members were included to the answer them. The statements were based on current evident literature. The final report was sent to the members of the panel for agreement assessment. Results: Intraoperative evaluation of the specimen, use of retrieval bags and routine histopathology is recommended. Complete preoperative evaluation is necessary and the reoperation should be performed once final staging is available. Evaluation of the cystic duct margin and routine 16b1 lymph node biopsy is recommended. Chemotherapy should be considered and chemoradiation therapy if microscopically positive surgical margins. Port site should be resected exceptionally. Staging laparoscopy before reoperation is recommended, but minimally invasive radical approach only in specialized minimally invasive hepatopancreatobiliary centers. The extent of liver resection is acceptable if R0 resection is achieved. Standard lymph node dissection is required for T2 tumors and above, but common bile duct resection is not recommended routinely. Conclusions: It was possible to prepare safe recommendations as guidance for incidental gallbladder carcinoma, addressing the most frequent topics of everyday work of digestive and general surgeons.
RESUMO Racional: Carcinoma incidental da vesícula biliar é definido como uma neoplasia descoberta por exame histológico após colecistectomia videolaparoscópica. É potencialmente uma doença curável. Entretanto algumas questões relacionadas ao seu manuseio permanecem controversas e uma estratégia definida está associada com melhor prognóstico. Objetivo: Desenvolver o primeiro consenso baseado em evidências para o manuseio de pacientes com carcinoma incidental da vesícula biliar no Brasil. Métodos: Dezesseis questões foram selecionadas e para responder as questões e 36 membros das sociedades brasileiras e internacionais foram incluídos. As recomendações foram baseadas em evidências da literatura atual. Um relatório final foi enviado para os membros do painel para avaliação de concordância. Resultados: Avaliação intraoperatória da peça cirúrgica, uso de bolsas para retirar a peça cirúrgica e exame histopatológico de rotina, foram recomendados. Avaliação pré-operatória completa é necessária e deve ser realizada assim que o estadiamento final esteja disponível. Avaliação da margem do ducto cístico e biópsia de rotina do linfonodo 16b1 são recomendadas. Quimioterapia deve ser considerada e quimioradioterapia indicada se a margem cirúrgica microscópica seja positiva. Os portais devem ser ressecados excepcionalmente. O estadiamento laparoscópico antes da operação é recomendado, mas o tratamento radical por abordagem minimamente invasiva deve ser realizado apenas em centros especializados em cirurgia hepatopancreatobiliar minimamente invasiva. A extensão da ressecção hepática é aceitável até que seja alcançada a ressecção R0. A linfadenectomia padrão é indicada para tumores iguais ou superiores a T2, mas a ressecção da via biliar não é recomendada de rotina. Conclusões: Recomendações seguras foram preparadas para carcinoma incidental da vesícula biliar, destacando os mais frequentes tópicos do trabalho diário do cirurgião do aparelho digestivo e hepatopancreatobiliar.
Assuntos
Humanos , Feminino , Neoplasias da Vesícula Biliar , Brasil , Carcinoma , Estudos Retrospectivos , Achados Incidentais , Consenso , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Excisão de Linfonodo , Estadiamento de NeoplasiasRESUMO
BACKGROUND: Sarcopenia is prevalent before liver transplantation, and it is considered to be a risk factor for morbidity/mortality. After liver transplantation, some authors suggest that sarcopenia remains, and as patients gain weight as fat, they reach sarcopenic obesity status. AIM: Prospectively to assess changes in body composition, prevalence and associated factors with respect to sarcopenia, obesity and sarcopenic obesity after transplantation. METHODS: Patients were evaluated at two different times for body composition, 4.0±3.2y and 7.6±3.1y after transplantation. Body composition data were obtained using bioelectrical impedance. The fat-free mass index and fat mass index were calculated, and the patients were classified into the following categories: sarcopenic; obesity; sarcopenic obesity. RESULTS: A total of 100 patients were evaluated (52.6±13.3years; 57.0% male). The fat-free mass index decreased (17.9±2.5 to 17.5±3.5 kg/m2), fat mass index increased (8.5±3.5 to 9.0±4.0; p<0.05), prevalence of sarcopenia (19.0 to 22.0%), obesity (32.0 to 37.0%) and sarcopenic obesity (0 to 2.0%) also increased, although not significantly. The female gender was associated with sarcopenia. CONCLUSION: The fat increased over the years after surgery and the lean mass decreased, although not significantly. Sarcopenia and obesity were present after transplantation; however, sarcopenic obesity was not a reality observed in these patients.
Assuntos
Composição Corporal/fisiologia , Transplante de Fígado/efeitos adversos , Obesidade/etiologia , Obesidade/fisiopatologia , Sarcopenia/etiologia , Sarcopenia/fisiopatologia , Adulto , Idoso , Índice de Massa Corporal , Brasil/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estado Nutricional/fisiologia , Obesidade/epidemiologia , Prevalência , Estudos Prospectivos , Fatores de Risco , Sarcopenia/epidemiologia , Estatísticas não Paramétricas , Fatores de Tempo , Aumento de Peso/fisiologiaRESUMO
Avoiding deaths in the waiting list for an organ is no longer the only focus of the transplant teams attention. Research and care in clinical practice has been increasingly focused on post transplant graft survival and functioning. In the present work, we performed an integrative literature review to identify the terminology used about liver graft dysfunction and non-function, as well as to investigate the incidence and risk factors of these clinical events. We chosen articles written in Portuguese, English and Spanish between 2012 and 2016, based on CINAHL, MEDLINE, Cochrane, LILACS, BDENF, IBECS, EMBASE and Web of Science. We selected 14 studies, in which we identified the incidence of hepatic graft dysfunction ranging from 7% to 27%. The terminology used to describe this clinical event was initial malfunction, graft hypofunction, marginal function or delay in function. The primary non-function of the liver graft was found in 1.4% to 8.4% of the patients, and the terminology used to describe the event was early dysfunction or graft loss. The risk factors found are related to donor, recipient, graft and transplant logistics variables. We conclude that knowledge of the different terminologies employed in the literature, related to dysfunction and primary non- function incidence, and of their risk factors are fundamental to qualify the control of the events, aiming to improve patients' survival after liver transplantation.
Evitar mortes na fila de espera por um órgão não é mais o único foco de atenção das equipes de transplantação. As pesquisas e cuidados na prática clínica têm sido cada vez mais voltados para o funcionamento do enxerto pós-implante. O objetivo desse estudo foi identificar a nomenclatura utilizada na literatura para disfunção e não função de um enxerto hepático, bem como, investigar as incidências e fatores de risco. Trata-se de uma revisão integrativa da literatura de publicações na íntegra em português, inglês e espanhol, entre 2012 e 2016, nas bases: CINAHL, MEDLINE, Cochrane, LILACS, BDENF, IBECS, EMBASE e Web of Science. Foram selecionados 14 estudos em que se identificou incidências variando entre 7% e 27% e a nomenclatura utilizada para descrever o evento foi mau funcionamento inicial, hipofunção do enxerto, função marginal ou retardo na função. Foram encontradas incidências de não função primária do enxerto hepático entre 1,4% e 8,4% dos pacientes e a nomenclatura usada para descrever o evento foi disfunção precoce ou perda do enxerto. Os fatores de risco encontrados são relacionados às variáveis do doador, receptor, enxerto e logística do transplante. Conclui-se que o conhecimento das diferentes nomenclaturas empregadas na literatura, das incidências da disfunção e não função primária e seus fatores de risco são fundamentais para qualificar as intervenções de controle dos eventos na perspectiva de melhorar a sobrevida do paciente pós-transplante hepático.
Assuntos
Transplante de Fígado/efeitos adversos , Disfunção Primária do Enxerto/etiologia , Humanos , Fígado/fisiopatologia , Transplante de Fígado/métodos , Disfunção Primária do Enxerto/fisiopatologia , Medição de Risco , Fatores de Risco , Doadores de Tecidos , TransplantadosRESUMO
OBJECTIVE: The aim of the present study was to identify whether overweight liver recipients are hypometabolic. METHODS: Liver transplantation (LT) recipients (nâ¯=â¯20), who were 18 to 65 y of age, had a body mass index (BMI) ≥25 kg/m2, and were 1 to 3 y post-transplant. They were matched with healthy controls in terms of sex, age, BMI, and body composition. Dietary intake data were collected using a 3-d food record. The individuals' daily activities were converted into metabolic equivalents. Resting energy expenditure (REE) was assessed in the morning after an overnight fast (12 h), by indirect calorimetry, using an open-circuit calorimeter. RESULTS: Total energy and macronutrient intakes were similar among liver recipients and controls. The majority of the individuals from both groups were sedentary (75%; nâ¯=â¯15/group). Patients who underwent LT showed lower REE (1449.15 ± 101.25 kcal) compared with the control group (1768.45 ± 86.94 kcal). Likewise, the ratio of REE to fat-free mass (FFM) was lower in the LT group (28.9 ± 1.7 kcal/ kg) than in the control group (32.9 ± 0.9 kcal/ kg; P < 0.05). The correlation between the FFM and the REE was strong in control participants (râ¯=â¯0.73; P < 0.01), whereas it was moderate in the LT group (râ¯=â¯0.45). CONCLUSION: The REE of overweight liver recipients is reduced and it might be a risk factor for excessive body weight gain in this population.
Assuntos
Metabolismo Basal , Ingestão de Alimentos/fisiologia , Metabolismo Energético , Transplante de Fígado , Sobrepeso/metabolismo , Adolescente , Adulto , Idoso , Composição Corporal , Índice de Massa Corporal , Calorimetria Indireta , Estudos de Casos e Controles , Registros de Dieta , Jejum , Feminino , Humanos , Fígado/metabolismo , Masculino , Pessoa de Meia-Idade , Obesidade/metabolismo , Obesidade/cirurgia , Sobrepeso/cirurgia , Período Pós-Operatório , Descanso , Adulto JovemRESUMO
ABSTRACT Background: Sarcopenia is prevalent before liver transplantation, and it is considered to be a risk factor for morbidity/mortality. After liver transplantation, some authors suggest that sarcopenia remains, and as patients gain weight as fat, they reach sarcopenic obesity status. Aim: Prospectively to assess changes in body composition, prevalence and associated factors with respect to sarcopenia, obesity and sarcopenic obesity after transplantation. Methods: Patients were evaluated at two different times for body composition, 4.0±3.2y and 7.6±3.1y after transplantation. Body composition data were obtained using bioelectrical impedance. The fat-free mass index and fat mass index were calculated, and the patients were classified into the following categories: sarcopenic; obesity; sarcopenic obesity. Results: A total of 100 patients were evaluated (52.6±13.3years; 57.0% male). The fat-free mass index decreased (17.9±2.5 to 17.5±3.5 kg/m2), fat mass index increased (8.5±3.5 to 9.0±4.0; p<0.05), prevalence of sarcopenia (19.0 to 22.0%), obesity (32.0 to 37.0%) and sarcopenic obesity (0 to 2.0%) also increased, although not significantly. The female gender was associated with sarcopenia. Conclusion: The fat increased over the years after surgery and the lean mass decreased, although not significantly. Sarcopenia and obesity were present after transplantation; however, sarcopenic obesity was not a reality observed in these patients.
RESUMO Racional: A sarcopenia é prevalente antes do transplante de fígado e é considerada fator de risco para morbidade/mortalidade desses pacientes. Após o transplante hepático, alguns autores sugerem que a sarcopenia permanece, e os pacientes ganham peso na forma de gordura, atingindo o status de obesidade sarcopênica. Objetivo: Avaliar prospectivamente as mudanças na composição corporal, prevalência e fatores associados em relação à sarcopenia, obesidade e obesidade sarcopênica após o transplante. Métodos: Os pacientes foram avaliados em dois momentos diferentes para composição corporal, 4,0±3,2 e 7,6±3,1 anos e após o transplante. Os dados da composição corporal foram obtidos por meio de bioimpedância elétrica. O índice de massa livre de gordura e o índice de massa gorda foram calculados, e os pacientes foram classificados nas seguintes categorias: sarcopênico; obesidade; obesidade sarcopênica. Resultados: Foram avaliados 100 pacientes (52,6±13,3 anos; 57,0% homens). A prevalência de sarcopenia (19,0% para 22,0%), obesidade (32,0% para 37,0%) e índice de massa livre de gordura (17,9±2,5 para 17,5±3,5 kg/m2), índice de massa gorda aumentou (8,5±3,5 para 9,0±4,0 kg/m2), e obesidade sarcopênica (0 para 2,0%) também aumentaram, embora não significativamente. O gênero feminino foi associado à sarcopenia. Conclusão: Após a operação, a gordura aumentou ao longo dos anos e a massa magra diminuiu, embora não significativamente. A sarcopenia e a obesidade estavam presentes após o transplante; no entanto, a obesidade sarcopênica não foi realidade observada nesses pacientes.