RESUMEN

BACKGROUND & AIMS: Patients with thalassemia have a lifelong need for blood transfusion, which makes them more risky to hepatitis C virus (HCV). Iron overload and chronic HCV are considered risk factors for patients with thalassemia to develop liver insults. The aim of the present study is to investigate the safety and efficacy of sofosbuvir/ledipasvir in the treatment of chronic HCV infection in Egyptian adult patients with ß- thalassemia major. METHODS: A retrospective study included 53 patients with ß-thalassemia major with chronic HCV treated with sofosbuvir (400 mg) and ledipasvir (90 mg) as a single pill fixed-dose combination once daily for 12 weeks. The effectiveness of the treatment was assessed by the sustained virologic response (SVR) at 12 weeks after the end of the treatment. RESULTS: SVR was achieved in 96.23% of patients. 47.17% of patients had minor side effects. There was a significant reduction in ALT, AST, and serum ferritin 12 weeks post-therapy. There was an insignificant change in hemoglobin level or blood transfusion requirement 12 weeks posttherapy. There was no change in iron chelators doses throughout the study period. CONCLUSION: Sofosbuvir/ledipasvir regimen seems to be safe and highly effective in the treatment of chronic HCV in patients with ß-thalassemia major.

Asunto(s)

Hepatitis C Crónica , Talasemia , Talasemia beta , Adulto , Antivirales/efectos adversos , Bencimidazoles , Quimioterapia Combinada , Fluorenos/efectos adversos , Genotipo , Hepatitis C Crónica/diagnóstico , Hepatitis C Crónica/tratamiento farmacológico , Humanos , Estudios Retrospectivos , Sofosbuvir/efectos adversos , Talasemia/inducido químicamente , Talasemia/tratamiento farmacológico , Resultado del Tratamiento , Uridina Monofosfato/efectos adversos , Talasemia beta/complicaciones , Talasemia beta/diagnóstico , Talasemia beta/tratamiento farmacológico

RESUMEN

BACKGROUND AND AIMS: Direct-acting antivirals (DAAs) have made a revolution in hepatitis C virus (HCV) treatment with promising reduction of HCV infection and disease morbidities. However, unfortunately, treatment failure still occurs in about 5-15% of patients treated with DAA-based combination regimens. The primary aim of the study was to assess the efficacy and safety of a quadruple regimen of (sofosbuvir, daclatasvir, and simeprevir with a weight-based ribavirin) in chronic HCV DAAs-experienced patients. METHODS: This observational, open-label prospective study was carried out on 103 genotype 4 hepatitis C virus-infected patients who failed to achieve SVR12 after sofosbuvir-daclatasvir with or without ribavirin. Patients were treated for three months with sofosbuvir (400 mg), daclatasvir (60 mg), and simeprevir (150 mg) with a weight-based ribavirin dosage (1000-1200 mg/d). Response to treatment was determined by quantitative PCR for HCV at 3 months after the end of treatment (SVR12), and adverse events during the treatment were recorded. RESULTS: SVR was achieved in 100 patients (97.1%) at week 12 after treatment. No dangerous or life-threatening adverse events were recorded. CONCLUSIONS: Retreatment of HCV genotype 4 patients with quadruple therapy is a good therapeutic option and achieves high response rates with minimal side effects.

RESUMEN

BACKGROUND: Non-alcoholic fatty liver disease (NAFLD) is a very common disease that affects 25-30% of the population in western countries. Many studies have observed the importance of H. pylori infection in the development of insulin resistance, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, and liver fibrosis and cirrhosis. However, the evidence from different studies was controversial. The present study aimed to investigate the relationship between H. pylori infection and NAFLD in a developing country. PATIENTS AND METHODS: This cross-sectional study included all the attending outpatient clinics at four Major University hospitals and two research and clinical institutes in a developing country in the period between June and October 2019. Patients were assessed for the diagnosis of H. pylori infection as detected by H. pylori antigen in stool; they were also assessed for the diagnosis of NAFLD by ultrasound, fibroscan, and CAP. RESULTS: The study was conducted on 646 patients; H. pylori infection was found to be present in 538 patients (83.3%). NAFLD (diagnosed by both U/S and Fibroscan with CAP), ALT, AST, hepatomegaly, hypertension, fasting blood sugar were significantly higher in H. pylori +ve group than H. pylori -ve group. After performing Linear regression of independent risk factors of NAFLD to prove or to refute the role of Helicobacter; H. pylori positivity, total cholesterol, degree of fatty liver by ultrasound, fasting blood sugar and diastolic blood pressure were independent risk factors for NAFLD. CONCLUSION: Helicobacter pylori infection was independent risk factors for NAFLD and correlated with increased degree of steatosis.

RESUMEN

BACKGROUND: This study aimed to evaluate the role of Dickopff 1 (DKK1) serum levels as a marker for early detection of hepatocellular carcinoma (HCC) and to compare it with alphafetoprotein (AFP) after non-surgical intervention (microwave ablation, radiofrequency ablation) in HCC. PATIENTS AND METHODS: This prospective study was conducted in Al-Mahalla hepatology teaching hospital from June 2015 to June 2017. One hundred and twenty patients were included. They were classified into four groups: Group A: 40 patients with chronic liver disease; Group B: 40 patients with HCC which were divided into 2 main sub groups, group Ba which included HCC patients who were not eligible for ablative therapy and group Bb which included HCC patients who were eligible for ablative therapy; Group C: 20 healthy control subjects matched for age and sex; Group D: 20 HCC patients with negative AFP, DKK1 was done for them. RESULTS: There was a highly significant difference (p < 0.001) between groups regarding serum level of Dickpoff 1 with mean of 1 ng/mL in group A (cirrhotic), 2.38 ng/mL in group B (HCC), and 1.83 ng/mL in group D (AFP negative HCC) in comparison to control group C with mean of 0.54 ng/mL. There was a highly statistically significant difference (p value less =0.01) in the studied groups regarding serum Dickpoff 1 before and after intervention with a mean of 2.38 ng/mL before intervention and mean of 1.37 ng/mL after 1 month of intervention. CONCLUSION: Serum Dkk-1 has higher sensitivity, specificity, and accuracy in early diagnosis of HCC than AFP.