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INTRODUCTION: Chronic hepatitis C is associated with several metabolic abnormalities including diabetes and insulin resistance. Metabolic syndrome, a major cardiovascular risk factor, may represent an additional risk of morbidity and mortality in patients with viral hepatitis C. AIM: To assess the risk of metabolic syndrome in patients with chronic hepatitis C and its impact on liver fibrosis. METHODS: Retrospective cohort study, including a group of exposed patients with untreated chronic hepatitis C and a group of unexposed patients with negative hepatitis C serology. We compared the prevalence of metabolic syndrome between the two groups and evaluated the association between metabolic syndrome and advanced fibrosis in the exposed patients. RESULTS: Forty exposed and 40 unexposed were included. The two groups were matched for age, sex and anthropometric data. Fibrosis was significant in 67.5% of the exposed group. The exposed group had a significantly higher prevalence of metabolic syndrome and insulin resistance compared to the unexposed group (37.5% VS 15%; p=0.02 VS 67.5% , 37.5%; p=0.02 VS 67.5%, 37.5%; p=0.007, respectively). The relative risk of metabolic syndrome in the exposed group was 2.5. Metabolic syndrome was not associated with significant fibrosis (p=0.7).
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Anormalidades Múltiplas , Hepatite C Crônica , Hepatite C , Resistência à Insulina , Síndrome Metabólica , Humanos , Estudos Retrospectivos , Cirrose HepáticaRESUMO
Helicobacter pylori infection is the most common infectious disease worldwide. It is associated with duodenal and gastric ulcer disease and the risk of gastric neoplasia. The management of helicobacter pylori infection currently represents a real challenge for clinicians, given the ever-increasing rate of resistance of Helicobacter pyolori to various antibiotics. In this consensus document, we present recommendations adapted to the Tunisian context, including indications for the detection of helicobacter pylori infection, indications for the use of different diagnostic methods, and a therapeutic strategy for the management of Helicobacter pylori infection.
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Infecções por Helicobacter , Helicobacter pylori , Humanos , Infecções por Helicobacter/complicações , Infecções por Helicobacter/diagnóstico , Infecções por Helicobacter/epidemiologia , Consenso , Antibacterianos/uso terapêutico , DuodenoRESUMO
Osteopetrosis is a rare genetic bone disorder characterized by a defect in osteoclasts recruitment and function. Its manifestations are numerous and they mainly include skeletal and dental deformities, cranial nerve entrapment and infections. Over time, osteoclastic expansion invades bone marrow leaving little space for hematopoietic cells. As a result, extramedullary hematopoiesis takes place in the reticular system mainly in the spleen and liver. In these patients, portal hypertension can occur as a result of extramedullary hematopoiesis associated splenomegaly. We are reporting in this article a rare case of spontaneous bacterial peritonitis associated with portal hypertension in a patient with osteopetrosis.
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BACKGROUND: The combination of gallbladder stone and main biliary stone is seen in 10-25% of cases. Its management with the combination of endoscopic and surgical treatment is increasingly adopted. AIM: To evaluate the efficacy and safety of preoperative retrograde endoscopic retrograde cholangiopancreatography in the treatment of concomitant gallstones and common bile duct stones. METHODS: Retrospective study including patients with concomitant gallstones and common bile duct stones and who had preoperative endoscopic retrograde cholangiopancreatography. The rate of clearance from the main bile duct and the rate of complications were evaluated. RESULTS: One hundred and twenty patients aged 57.4±2.7 years were included on average. The rate of catheterization of the main bile duct was 90%. Endoscopic retrograde cholangiopancreatography was unnecessary in 34.1%. Main bile duct clearance was obtained in 95.5% of patients who presented lithiasis during the procedure. The endoscopic treatment was efficient in 53,3% of cases Post endoscopic retrograde post cholangio-pancreatography acute panreatitis occurred in 1.6% of cases with an overall complication rate of 6.6%. CONCLUSION: Preoperative endoscopic treatment of concomitant gallstones and common bile duct stones is effective with good safety.
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Colecistectomia Laparoscópica , Cálculos Biliares , Colangiopancreatografia Retrógrada Endoscópica , Colecistectomia Laparoscópica/efeitos adversos , Ducto Colédoco , Cálculos Biliares/complicações , Cálculos Biliares/epidemiologia , Cálculos Biliares/cirurgia , Humanos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: The role of hepatitis C virus in the pathogenesis of atherosclerotic disease has been suggested by several studies. AIM: To assess the association between subclinical carotid atherosclerosis and chronic hepatitis C. METHODS: 40 patients infected with chronic hepatitis C and 40 control cases were evaluated by anthropometric and metabolic measurements. The risk of subclinical atherosclerosis was assessed by ultrasound measurement of carotid intima-media thickness. A high cardiovascular risk atherosclerosis was defined by carotid intima-media thickness > 75th percentile. RESULTS: The carotid intima-media thickness and the prevalence of high cardiovascular risk atherosclerosis were significantly higher in the group infected with hepatitis C compared to the control group (0.68 VS 0.60, p=0.02) and (82.5% vs. 40%; 0.001) respectively. In multivariate studies, activity ≥ A2 and age> 40 years were the independent factors associated with the carotid intima-media thickness and hepatitis C was the only independent factor associated with high cardiovascular risk atherosclerosis (OR=4.81 CI at 95%: 1.6-14.42). CONCLUSIONS: In our study, chronic hepatitis C was associated with a high risk of carotid atherosclerosis.
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Aterosclerose , Doenças das Artérias Carótidas , Hepatite C Crônica , Adulto , Aterosclerose/diagnóstico , Aterosclerose/epidemiologia , Aterosclerose/etiologia , Doenças das Artérias Carótidas/diagnóstico , Doenças das Artérias Carótidas/epidemiologia , Doenças das Artérias Carótidas/etiologia , Espessura Intima-Media Carotídea , Hepatite C Crônica/complicações , Hepatite C Crônica/epidemiologia , Humanos , Fatores de RiscoRESUMO
BACKGROUND: The evaluation of hepatic fibrosis is essential in the therapeutic management of chronic hepatitis B virus infection. The development of non-invasive tests for liver fibrosis assessement has allowed to avoid liver biops in some cases. AIM: To assess the performance of the scores APRI and FIB-4 in the assessment of significant fibrosis in chronic hepatitis B virus infection. METHODS: Evaluation study, including patients with chronic hepatitis B virus infection who had a liver biopsy. The accuracy of APRI and FIB4 for the detection of significant fibrosis was compared with the liver biopsy data. RESULTS: One hundred and one patients were included. Significant fibrosis was found in 10.9% of patients. For a cut-off value of 0.49, the APRI score predicted significant fibrosis with a sensitivity of 54%, a specificity of 93% and a negative predictive value of 94%. For a cut-off value of 1.01, the FIB-4 score predicted significant fibrosis with a sensitivity of 64%, a specificity of 84% and a negative predictive value of 95%. Performance of both scores was influenced by age, the body mass index, and cytolysis. CONCLUSION: The APRI and FIB-4 scores had a good accuracy to exclude significant fibrosis in chronic hepatitis B virus infection.