Increased hepatic iron deposition may be associated with more advanced hepatic fibrosis in patients with chronic hepatitis C virus infection. The serum ferritin value, an independent predictor of severe hepatic fibrosis in patients with chronic hepatitis C virus infection, may predict hepatic iron deposition and severity of fibrosis.

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Aim To estimate the hepatitis C virus (HCV) vertical transmission rate, the effect of potential risk factors, and the pattern of HCV antibody response and viremia in HCV-infected infants in Benha, Egypt.Methods A total of 1224 pregnant women who were treated at Benha University Hospital, Egypt, were included in the study. They completed a questionnaire about risk factors for HCV acquisition and suspected risk factors for mother-to-infant transmission and were tested for HCV antibody using a third-generation ELISA test. Women positive for HCV antibody were tested for HCV RNA by polymerase chain reaction. Peripheral blood of infants of positive HCV-RNA women was tested for HCV antibody and HCV-RNA at 1 and after 6 months of age.Results Out of 1224 pregnant women, 105 (8.6%; 95% confidence interval, 7.05-10.17) were positive for HCV antibody. Only 83 (6.8%; 5.39-7.21) were positive for HCV-RNA. HCV infection was associated with older age (1.16; 1.1-1.2, P = 0.001), blood transfusion (2.69; 1.2-6.0, P = 0.016), and HCV infection of the husband (5.47; 1.4-21, P = 0.014) or other household members (2.29; 1.2-4.6, P = 0.019). Out of 53 infants tested at first month, 43 (81%; 71-92%) were positive for HCV antibody, but only 7 (13%; 4.1-22%) were positive for HCV-RNA. After 6 months, only 2 (3.8%; 0-8.95%) remained positive for HCV RNA. ConclusionsThe prevalence of HCV in pregnant women in Egypt is lower than previously reported and the potential risk factors associated with HCV infection suggest intra-familial transmission. The frequency of vertical transmission of HCV in Egypt is not substantially different from other countries and does not play a role in the high prevalence of HCV in Egypt. CLINICAL SCIENCES doi: 10.3325/cmj.2010.51.219 CLINICAL SCIENCE 220Croat Med J. 2010; 51: 219-28 www.cmj.hrWorldwide, hepatitis C virus (HCV) infection is one of the most prevalent causes of liver diseases. There are estimated 300 million carriers of the virus all over the world (1). In the USA, the overall prevalence of HCV antibodies in the general population is 1.8%, the prevalence in children 6-11 years is 0.2%, and in adolescents 12-19 years old is 0.4% (2). In most developed countries, HCV infection is associated with percutaneous blood exposure, primarily as a result of blood transfusion and intravenous drug addiction (3).Egypt has the highest prevalence of hepatitis C in the world. Studies have found widely varying levels (10-50%) of the prevalence, depending on the populations covered; overall, estimates of the HCV rate in the general population range between 10 and 20% (4,5). Geographically, hepatitis C prevalence is higher in Lower Egypt (Nile delta) than Upper Egypt, and it is lower in urban than rural areas (6).In Egypt, the use of contaminated needles and syringes during mass schistosomiasis treatment campaigns during the period the 1960s-1980s has been identified as a key mode of transmission for HCV infection, suggesting that parenteral exposure continues to cause infections (7). Evidence of high interfamili...

Background: Egypt has the highest prevalence of hepatitis C virus (HCV) worldwide. Although an effective HCV treatment program has been adopted, it is estimated that the number of newly reported cases in Egypt is still high. Intrafamilial transmission may play a role in the high prevalence of HCV in Egypt. Identification of risk factors for the transmission of HCV may help in decreasing its prevalence and eliminating its infection. Aim: The aim of this study was to estimate the prevalence of HCV infection among the household contacts of HCV patients and identify the possible risk factors associated with intrafamilial transmission. Methods: This study was designed as a cohort study of 90 families of patients with confirmed chronic HCV and 38 families of non-HCV-infected persons. Diagnosis of HCV infection was performed by detection of HCV antibodies by fourth-generation enzyme-linked immunosorbent assay and confirmed by HCV RNA polymerase chain reaction. A pre-prepared questionnaire on risk factors was filled out by the participants. The prevalence of HCV was calculated, and univariate and multivariate analyses were carried out to identify the independent risk factors. Results: Among 90 positive-index families, 32 (35.6%) had contact persons with HCV infection compared to two of 38 (5.3%) negative-index families (P < 0.001, odds ratio [OR] = 9.9). Out of 257 index-positive contacts, 38 (14.8%) were infected compared to three of 75 (4%) of index-negative contacts (P = 0.01, OR = 4.3). Infection was associated with older age (6.9% of those aged <20 years, 10.4% of those aged 20-39 years, and 22% of those aged ≥40 years were infected) (P = 0.007). Husbands of infected wives were at a higher risk (33% infected) than wives (13.5%) and sons (16.9%) (P < 0.001). A history of hepatic encephalopathy was the independent predictor of intrafamilial transmission (P < 0.001, OR = 5.4). Conclusion: Intrafamilial transmission was found to possibly play a major role in the high prevalence of HCV in Egypt. Transmission was associated with older age and contact with patients with hepatic encephalopathy and was high among husbands of infected wives.

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Helicobacter pylori (H. pylori) is the most common human bacterial infection worldwide, infecting approximately half of the world's population. Although antibiotic use is indicated for H. pylori eradication, the recommended type of antibiotic varies from country to country according to the H. pylori resistance pattern; developing countries, such as Egypt, may have different patterns than developed countries. We evaluated the antibiotic resistance of H. pylori in Egypt. Methods: This cross-sectional study included 134 adult patients with upper gastrointestinal (GI) complaints. Patients with a history of PPI during the last 2 weeks or antibiotics during the last 4 weeks before endoscopy were excluded. Upper GI endoscopies were performed and biopsies were collected for histopathology and H. pylori culture. Demographic, clinical, and endoscopic data were also collected. Antimicrobial susceptibility testing for H. pylori was performed for nine therapeutically relevant antibiotics using the Kirby-Bauer disc diffusion method. Results: The H. pylori antibiotic resistance rates were as follows: moxifloxacin, 10%; doxycycline, 15%; levofloxacin, 20%; clarithromycin, 40%; azithromycin, 40%; erythromycin, 65%; rifampicin, 90%; amoxicillin, 95%; and metronidazole, 100%. Dual resistance rates were 40% for amoxicillin/clarithromycin, 40% for metronidazole/clarithromycin, and 95% for amoxicillin/metronidazole. Conclusion:In Egyptian patients, H. pylori had >90% resistance to metronidazole and amoxicillin; modest resistance to erythromycin, azithromycin, and clarithromycin; and low resistance to moxifloxacin, and levofloxacin (≤20%). Dual resistance was high for amoxicillin/clarithromycin and amoxicillin/metronidazole, which prefers using quinolones rather than clarithromycin or metronidazole for first-line treatment of H. pylori in Egypt.

Steatosis is common in genotype 4 HCV infection, and its presence appears to be related to high BMI, but not to viral load or degree of liver injury.

Fibrosis stage and week 2 and 4 hematological parameter reduction levels were independent predictors of hematological side effects, which are not related to interferon type.