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Background: The aim of this study was to compare noise sensitivity (NS) in schizophrenic individuals with/without hallucinations and healthy individuals. Procedure: A retrospective (causal–comparative) study was conducted in three groups: (i) A group of individuals with schizophrenia and auditory hallucinations (14 participants), (ii) a group of schizophrenic individuals without auditory hallucinations (14 participants) selected by purposive sampling and (iii) a control group (19 participants) selected by convenience sampling. Schutte’s Noise Sensitivity Questionnaire was used to measure NS. Analysis of Variance and Kruskal–Wallis tests were applied to compare the three groups. All the analyses were done using SPSS-20. Results: ANOVA results indicated that the groups were significantly different in terms of NS (p

Some psychiatric disorders are mostly overlapping and measures for facilitating differential profiles play a key role in the identification of a disease, course, prognosis, and management. This systematic review and meta-analysis aimed to (i) explore the association between the components of temperament and character model and three overlap psychiatric diagnoses including avoidant personality disorder (APD), schizoid personality disorder (SPD), and social anxiety disorder (SAD) and (ii) provide differential profiles for each of these disorders. The literature search was performed on 7 international scientific databases for all articles published in English, January 1990-June 2019. The pooled effect sizes were obtained using the correlation coefficients or the standardized mean differences between cases with SAD and healthy controls by the random-effects method. Fifteen correlational studies for APD and SPD and eight case–control studies for SAD met the criteria for entering meta-analysis. All three disorders were positively associated with harm avoidance (HA) and negatively associated with novelty seeking (NS), self-directedness (SD), and cooperativeness. APD and SPD were also negatively associated with reward dependence (RD). The differential profiles are as follows: NS (APD < SAD), HA (APD > SPD, SAD), RD (SPD < APD < SAD), SD (APD < SPD, SAD), cooperativeness (APD, SPD < SAD), and self-transcendence (ST: APD > SPD, SAD). It seems that HA, SD, and cooperativeness are the common core of these three diagnostic categories. More extreme tendencies in NS and RD, along with ST with a lower possibility, are the main traits in the differential profiles.

Background and Objectives: Schizophrenia is one of the most severe psychiatric disorders that has a recurrent nature. Frequent relapses have destructive impacts on patient’s thoughts, behaviors and relationships. These can lead to disruption of personal and social performance of patient. The aim of this study was to identify risk factors for increasing the number of relapses. Methods: In this retrospective cohort study, data from medical records of individuals with SSD who were admitted at least once to Farabi Hospital between 2015 and 2019 years extracted. To determine factors related to recurrence of Schizophrenia, Univariate and multivariate analysis and multivariate Poisson Regression were performed respectively. Analysis was done using STATA 14.1. Results: Based on extracted data from 401 medical records, 255 (63.6%) were males and 146 (36.4%) were females. A total of 1105 relapse were observed in males with 683 cases, and females with 422 cases. 65 patient experienced relapse from 5 to 11 times. Among considered variables, Employment status (RR=0.85, P-value=0.043), age (RR=0.99, P-value=0.03), Mode of Onset (RR=0.78, P-value=0.027) and Medication Adherence (RR=1.67, P

Background and Objectives: Almost by default, people with major depression disorder (MDD) also report sexual health issues. This holds even more true when sexual dysfunctions are SSRI-induced. Herbal compounds may have the power to counterbalance such sexual dysfunctions, though research is still scarce. Therefore, we assessed females with diagnosed MDD treated with a standard SSRI (sertraline) and reporting SSRI-induced sexual dysfunctions, and we asked whether compared to placebo, Aphrodite (a blend of ginger, saffron, cinnamon, thistle, and Tribulus terrestris) may favorably impact on sexual dysfunctions, and on symptoms of depression, anxiety, and sleep disturbances. Materials and Methods: A total of 41 females (mean age: 35.05 years) with diagnosed MDD, treated with sertraline (a standard SSRI) at therapeutic dosages, and reporting SSRI-induced sexual dysfunction, were randomly assigned either to Aphrodite or to the placebo condition. At baseline and four and eight weeks later (study end), participants completed a series of self-rating questionnaires covering symptoms of sexual dysfunction, depression, anxiety, and sleep complaints. Results: Symptoms of sexual dysfunction, depression, and anxiety decreased over time, but more so in the Aphrodite condition, compared to the placebo condition (significant p-values and large effect sizes). Over time, sleep disturbances decreased irrespective of the study condition. Conclusions: The pattern of results suggests that compared to placebo, Aphrodite appeared to improve symptoms of sexual dysfunction, depression, and anxiety among females with diagnosed MDD and SSRI-induced sexual dysfunction. Further and similar studies should investigate the underlying psychophysiological mechanisms.

Abstract Introduction Depression is one of the most important psychiatric disorders, and the rate of recurrence is high. The heavy cost burden of depression is probably due to treatment-resistant depression. The purpose of this study was to determine the effectiveness of mindfulness-based cognitive therapy (MBCT) in patients with treatment-resistant depression (TRD). Method The present study was a quasi-experimental study conducted with twenty-four patients with treatment-resistant depression. Participants were selected by purposive sampling and randomly assigned to two groups, an experimental group and a control group. The experimental group received MBCT and antidepressants, while the control group received antidepressants only. The Hamilton and Beck Depression Inventory, Self-Compassion Scale, Thought Rumination Scale, and Mindfulness Scale were administered. The treatment program was conducted in eight sessions; with a follow-up period of one month subsequent to treatment termination. Data were analyzed using descriptive statistics (mean and standard deviation) and inferential statistics (analysis of variance for repeated measures and Bonferroni’s post-hoc test). Results The results showed that MBCT significantly reduced depression and ruminative thinking in the experimental group and also improved mediators such as mindfulness and self-compassion. Patients maintained gains over the one month follow-up period (p < 0.01). Conclusion The present study provides additional evidence for the effectiveness of MBCT for TRD.

Bipolar disorder (BD) is a severe psychiatric disorder and among the leading causes of disability worldwide that has a significant genetic component with high heritability. The prognosis for BD patients remains poor because of the lack of reliable biomarkers and also pathogenesis and diagnostic methods remain limited. The purpose of this study was the elucidation potential candidate hub miRNAs related to BD. We searched the gene and miRNA expression patterns of BD from five expression arrays (GSE74358, GSE69486, GSE12654, GSE46416 for gene expression, and GSE152267 for miRNA expression) from the Gene Expression Omnibus (GEO) database to recognize differentially expressed genes (DEGs) and differentially expressed miRNAs (DEMs) between normal and BD samples. Using limma package, 87 DEGs were identified and Enrichment analysis for identified genes was performed. Due to more validation of DEGs, their expression was evaluated by 8 independent expression arrays including GSE12649, GSE23848, GSE39653, GSE46449, GSE5388, GSE5389, GSE53987, and GSE62191. By merging DEMs and DEGs, miRNA-mRNA network was constructed. After elucidation of hub miRNAs, the ability of detected miRNAs to discriminate BD from healthy controls was assessed by area under the curve (AUC) using the ROC curve analysis. Furthermore, RT-qPCR on 50 BD samples and 50 healthy controls was performed to validate the in silico results. Our results showed that hsa-miR-19b-3p and hsa-miR-23b-3P could be potential biomarkers of BD.

According to Daniel McAdams’s (2004) modern developments in Erikson’s traditional standpoint, the Developmental Task of Middle Age is The Equilibrium between Generativity and Stagnation. In the current study, the relationship between the Big Five Personality Traits and Personality Development in Middle age (Generativity - Stagnation) has been investigated. It has also been attempted to study the contribution of these Big Five Personality Traits in the prediction of Generativity and Stagnation. The sample includes 300 people (include 150 male and 150 female) have been chosen from among Education Ministry Offices of Hamedan selected by multiple-stage Cluster Sampling method. Loyola Generativity Scale (LGS) (1992) and Bradley Based Stagnation Scale (BBS) (1997) and brief form of Neo Personality Inventory (NEO) (1992) were used for data gathering. For data analysis, Pearson correlation and Regression were used. The results of correlation analysis indicated that there was a negative relation between the personality trait of “Neuroticism” and “Generativity” (P

BACKGROUND: Irritable bowel syndrome (IBS) is one of the most common gastrointestinal diseases, and obsessive–compulsive disorder (OCD) is one of the main causes of this disease. The present study was aimed to investigate the prevalence of OCD in patients with IBS. MATERIALS AND METHODS: The present research is a cross-sectional survey study. The research sample included 120 patients with IBS who referred to Imam Reza Hospital and gastrointestinal clinics in Kermanshah (Iran) in the 3 months of April, May, July in 2019 that were selected using the census sampling method, and demographic information, clinical and medical records were collected. Data analysis was performed using frequency, percentage, and Chi-square. RESULTS: Among the patients who were studied, 58 of them (48.3%) were women and 62 (51.7%) were men, the results showed that the prevalence of OCD in patients with IBS was 14.96 and the symptoms of washing, checking, skepticism and slowness-repetition had the highest prevalence, respectively. These symptoms were more common in women than in men. There was also a significant relation between OCD prevalence in patients with IBS and with female gender, age-range 30–21 years, single, and history of OCD in the patient's immediate family and close relatives (P < 0.05), but there was no significant relationship between OCD prevalence in patients with IBS and level of education, occupation, income status, and place of residence CONCLUSION: Due to the high prevalence of OCD in patients with IBS, the interaction of gastroenterologists and psychiatrists to treat irritable bowel syndrome is very important.

INTRODUCTION: Given the close relationship between life style and mental health and the importance of students as valuable human resources, the present study aimed at determining the relationship between life style and mental health among medical students in Kermanshah. METHODS: This is a descriptive-correlational study that was conducted in 2018. The study involved 200 medical students. The sampling method was convenience sampling. Demographic questionnaire, general health questionnaire, and life style questionnaire were used for data collection. The data were analyzed Pearson's correlation test and regression analysis. The significance level was considered 0.05. RESULTS: The mean mental health score of the students was 25.43 ± 13.02 (2 points higher than the cutoff point of this test). The life style of 59.5 students was moderate. The results showed that all life style subscales had a negative significant relationship with the total mental health score and all its subscales (P < 0.05). Among the life style subscales, the highest relationship and predictive power to mental health were obtained for psychological health, social health, sport and fitness, and environmental health (R2 = 0.48, P < 0.001). CONCLUSION: According to the results, the life style of most medical students in the final year of Kermanshah University of Medical Sciences was moderate. Further, the students had a better life style, and they had higher mental health. Therefore, considering the vital role of medical students in providing and promoting community health, the need for more detailed planning and interventions to improve their life style and mental health is essential.

Objective: Risk of depression is particularly high for women during the prenatal period. Various investigators have attempted to establish a link between thyroid function and post partum depression. This study aimed to investigate whether thyroid function differs in women with postpartum depression compared to a control group.Methods: In this case-control study, subjects were selected from Obstetrics & Gynecology and Psychiatric clinics of Kermanshah University of Medical Sciences. Forty eight patients suffering from postpartum depression according to Diagnostic and Statistical Manual of Mental Disorders, fourth edition totally revised (DSM-IV-TR), and 65 normal controls underwent diagnostic evaluation by one trained psychiatrist using Structured Clinical Interview for DSM-IV-TR. Then, the demographic questionnaire and the Persian version of Edinburgh Postnatal Depression Scale (EPDS) were completed by the participants. Finally, their thyroid functions were assessed. Data analyses were done using the SPSS program 13.Results: No statistically significant differences were observed between thyroid function tests and postpartum depression. According to multiple regression analysis with stepwise method, subjects with lower serum TSH, T3RU, T3 levels, younger age and longer period after delivery tended to have higher EPDS scores (P-value=0.008). Conclusion:The present study reports that those women with postpartum depression had a no greater prevalence of thyroid dysfunction than the control subjects. It seems that thyroid dysfunction should be considered in women with postpartum depression individually, but the role of thyroid as an important cause of this condition is not yet established. This suggests that future studies should concentrate on this concept in postpartum depression.

Schistosoma mansoni infection (SMI) is suspected to be directly and indirectly involved in hepato-carcinogenesis. This study evaluated the association of a previous SMI with hepatocellular carcinoma (HCC) development, patients, tumor characteristics, treatment outcomes, and survival. This observational study included patients with HCC with and without previous SMI who presented to the multidisciplinary HCC clinic, Kasr-Alainy hospital (November 2009 to December 2019). It also included 313 patients with liver cirrhosis without HCC. Clinical and laboratory features of the patients (complete blood count, liver/renal functions , alpha-fetoprotein, and hepatitis B/C status), tumor characteristics (Triphasic CT and/or dynamic MRI), liver stiffness (transient elastography), HCC treatment outcome, and overall survival were studied. This study included 1446 patients with HCC; 688(47.6%) composed group-1, defined by patients having a history of SMI, and 758(52.4%) were in group-2 and without history of SMI. Male sex, smoking, diabetes mellitus, splenomegaly, deteriorated performance status, synthetic liver functions, and platelet count were significantly higher in group-1. The groups did not differ with regard to liver stiffness, tumor characteristics, or the occurrence of post-HCC treatment hepatic decompensation or recurrence. HCC treatment response was better in group-2. Group-1 showed lower sustained virological response to hepatitis C direct-acting antivirals (DAAs) compared with group-2 (60% versus 84.3%, respectively, P = 0.027). Prior SMI was associated with HCC (adjusted odds ratio = 1.589, 95% confidence interval = 1.187-2.127), and it was concluded that it increases the risk of HCC. In addition, it significantly affects the performance status, laboratory characteristics, response to DAAs, and overall survival.

Background: Chronic liver disease, particularly cirrhosis, is associated with worse outcomes in patients infected with coronavirus disease 2019 (COVID-19)., Aim: To assess outcomes of COVID-19 infection among patients with pre-existing hepatitis C with or without liver cirrhosis., Methods: This multicenter, retrospective cohort study included all cases of confirmed co-infection of severe acute respiratory syndrome coronavirus 2 and chronic hepatitis C with or without liver cirrhosis who were admitted to six hospitals (Al-Sahel Hospital, Al-Matareya Hospital, Al-Ahrar Hospital, Ahmed Maher Teaching Hospital, Al-Gomhoreya Hospital, and the National Hepatology and Tropical Medicine Research Institute) affiliated with the General Organization for Teaching Hospitals and Institutes in Egypt. Patients were recruited from May 1, 2020, to July 31, 2020. Demographic, laboratory, imaging features, and outcomes were collected. Multivariate regression analysis was performed to detect factors affecting mortality., Results: This retrospective cohort study included 125 patients with chronic hepatitis C and COVID-19 co-infection, of which 64 (51.20%) had liver cirrhosis and 40 (32.00%) died. Fever, cough, dyspnea, and fatigue were the most frequent symptoms in patients with liver cirrhosis. Cough, sore throat, fatigue, myalgia, and diarrhea were significantly more common in patients with liver cirrhosis than in non-cirrhotic patients. There was no difference between patients with and without cirrhosis regarding comorbidities. Fifteen patients (23.40%) with liver cirrhosis presented with hepatic encephalopathy. Patients with liver cirrhosis were more likely than non-cirrhotic patients to have combined ground-glass opacities and consolidations in CT chest scans: 28 (43.75%) vs 4 (6.55%), respectively ( P value < 0.001). These patients also were more likely to have severe COVID-19 infection, compared to patients without liver cirrhosis: 29 (45.31%) vs 11 (18.04%), respectively ( P value < 0.003). Mortality was higher in patients with liver cirrhosis, compared to those with no cirrhosis: 33 (51.56%) vs 9 (14.75%), respectively ( P value < 0.001). All patients in Child-Pugh class A recovered and were discharged. Cirrhotic mortality occurred among decompensated patients only. A multivariate regression analysis revealed the following independent factors affecting mortality: Male gender (OR 7.17, 95%CI: 2.19-23.51; P value = 0.001), diabetes mellitus (OR 4.03, 95%CI: 1.49-10.91; P value = 0.006), and liver cirrhosis (OR 1.103, 95%CI: 1.037-1.282; P value < 0.0001). We found no differences in liver function, COVID-19 disease severity, or outcomes between patients who previously received direct-acting antiviral therapy (and achieved sustained virological response) and patients who did not receive this therapy., Conclusion: Patients with liver cirrhosis are susceptible to higher severity and mortality if infected with COVID-19. Male gender, diabetes mellitus, and liver cirrhosis are independent factors associated with increased mortality risk., Competing Interests: Conflict-of-interest statement: The authors declare that there are no conflicts of interest to report., (©The Author(s) 2021. Published by Baishideng Publishing Group Inc. All rights reserved.)

Background: Hepatitis C virus (HCV) is considered a major global public health problem. Recently, there are great advances in HCV therapy, but there are some limitations that are creating an urgent need for assessment of some cytokines that have a potent antiviral effect in the immune system and anti-inflammatory effects to provide a potential novel immunotherapeutic target in HCV infection., Objective: This study was directed to assess the serum levels and gene expression levels of Galectin-4 (LEG4), Interleukin-27 (IL-27), and Complement-7 (C-7) and their correlation with the viral load in HCV infection. Subjects and Methods . This work was conducted on 80 subjects, Group 1 ( n = 40) early detected HCV patients and Group 2 ( n = 40) healthy controls. LEG4, IL-27, and C-7 were assessed at the protein levels by ELISA, and their gene expression was assessed by RT-qPCR. The viral load was measured by PCR., Results: There were significant elevations in the mean levels of gene expression and serum levels of all studied parameters LEG4, IL-27, and C-7 in the HCV group compared to the control group. Significant negative correlations between the viral load and each of the serum proteins and gene expressions of both LEG4 and IL-27 in HCV patients were found. The gene expression levels of LEG4, IL-27, and C-7 were positively correlated with their corresponding serum proteins in HCV patients., Conclusion: LEG4 and IL-27 showed significant negative correlations with the viral load, which could be an immune response to the control of the extent of hepatic inflammation, thus creating a potential novel immunotherapeutic approach in HCV infection for further studies or therapeutic clinical trials., Competing Interests: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (Copyright © 2020 Marwa S. Abdel-Tawab et al.)

Background and Study Aims: The risk of hepatocarcinogenesis depends on background liver factors, of which fibrosis is a major determinant. Serum markers and scores are of increasing importance in non-invasive diagnosis of hepatic fibrosis. Our aim was to predict the occurrence of hepatocellular carcinoma (HCC) using a non-invasive fibrosis score calculated using routine patient data., Patients and Mthods: Our retrospective study included 1,291 hepatitis C related-HCC Egyptian patients (Group 1) recruited from the multidisciplinary HCC clinic, Faculty of Medicine, Cairo University in the period between February 2009 and June 2016 and 1072 chronic hepatitis C-naïve patients (Group 2) with advanced fibrosis (≥F3) and cirrhosis (F4). King score, Fibro Q score, Aspartate aminotransferase-to-platelet ratio index (APRI), AST to ALT ratio (AAR), LOK score, Göteborg University Cirrhosis Index (GUCI), Fibro-α and Biotechnology Research Center (BRC) scores were calculated for all patients. Regression analysis and receiver operating characteristics (ROC) were used to calculate the sensitivity, specificity and predictive values for significant scores with the best cut-off for predicting HCC. A regression equation was used to calculate predicted probabilities of HCC using the following variables; age, gender, haemoglobin, international normalised ratio (INR), albumin and alpha fetoprotein. The appropriate score cut-off points yielding optimal sensitivity and specificity were determined by ROC curve analysis., Results: There was a highly significant difference between the two groups for all calculated scores (P = 0.0001). Our new score, the Hepatocellular Carcinoma Multidisciplinary Clinic-Cairo University (HMC-CU) score (Logit probability of HCC =  - 2.524 + 0.152*age - 0.121*Hb - 0.696*INR - 1.059*Alb + 0.022*AFP + 0.976*Sex. Male = 1, Female = 0), with a cut-off of 0.559 was superior to other scores for predicting HCC, having a sensitivity of 90% and specificity of 80.6%., Conclusion: The HMC-CU score is a promising, easily calculated, accurate, cost-effective score for HCC prediction in chronic HCV patients with advanced liver fibrosis., Competing Interests: Conflicts of interests None declared., (Copyright © 2020 Pan-Arab Association of Gastroenterology. Published by Elsevier B.V. All rights reserved.)

Terretonin O ( 1 ), a new meroterpenoid, was isolated individually from both methanolic extracts of thermophilic Aspergillus terreus TM8 and marine Aspergillus terreus LGO13. The recently reported terretonins M ( 2 ) and N ( 3) were further isolated from the fungus LGO13 along with nine known compounds, terrelumamide A ( 4 ), terrein ( 5 ), methyl-3,4,5-trimethoxyl-2-[2-(nicotinamide)benzamido] benzoate ( 6 ), butyrolactones I-III ( 7 - 9 ), aspulvinone O ( 10 ), ergosterol, ergost-4-ene-3-one and methyl linoleate. Structure of terretonin O ( 1 ) was established on the bases of HRESIMS, 1D and 2D NMR spectra and comparison with its analogues in literatures. The relative stereochemistry of 1 was assigned on the basis of NOESY spectra and comparison with reported configuration of its congener compounds 2 and 3 . The antimicrobial and cytotoxic activities of the fungal extracts and obtained compounds were assayed using a set of microorganisms, and cervix carcinoma cell line (KB-3-1), respectively. Isolation and taxonomical characterization of the producing strains are reported.

Introduction: Scarce reports have commented on hepatocellular carcinoma (HCC) behavior after direct-acting antivirals (DAAs)., Aim: To analyze differences in tumor behavior between patients with hepatitis C virus (HCV)-induced HCC and were either treated or not using DAAs., Patients and Methods: This case-control study includes patients with HCV-related HCC who received generic DAAs (group I) and all non-DAA treated patients with HCC who presented to our clinic during the same period (group II). Patient and tumor characteristics, treatment types and outcome were compared between the two groups., Results: Group I included 89 patients and group II included 207 patients. No significant difference was detected between groups regarding HCC number or size. Group I showed a more infiltrative HCC pattern, whereas group II had more circumscribed and delineated lesions. The incidence of portal vein thrombosis and significant lymphadenopathy was significantly higher in group I (P=0.03 and 0.03, respectively). Serum levels of α-fetoprotein were significantly higher in group I (P=0.02). These factors significantly affected the response to HCC management (P=0.03). Incidence of complete responses were 47.2 and 49.8% for groups I and II, respectively, whereas incomplete responses were 12.4 and 25.1%, respectively. Supportive treatment was applied to 40.4% in group I and 25.1% in group II., Conclusion: HCC behavior was more aggressive in DAA-treated patients regarding portal vein thrombosis, malignant lymphadenopathy, and HCC imaging characteristics, which affected the chance of ablation and the treatment response.

IL28B single nucleotide polymorphism (rs12979860) is an etiology-independent predictor of hepatitis C virus (HCV)-related hepatic fibrosis. Data mining is a method of predictive analysis which can explore tremendous volumes of information from health records to discover hidden patterns and relationships. The current study aims to evaluate and compare the prediction accuracy of scoring system like aspartate aminotransferase-to-platelet ratio index (APRI) and fibrosis-4 (FIB-4) index versus data mining for the prediction of HCV-related advanced fibrosis. This retrospective study included 427 patients with chronic hepatitis C. We used data mining analysis to construct a decision tree by reduced error (REP) technique, followed by Auto-WEKA tool to select the best classifier out of 39 algorithms to predict advanced fibrosis. APRI and FIB-4 had sensitivity-specificity parameters of 0.523-0.831 and 0.415-0.917, respectively. REPTree algorithm was able to predict advanced fibrosis with sensitivity of 0.749, specificity of 0.729, and receiver operating characteristic (ROC) area of 0.796. Out of the 16 attributes, IL28B genotype was selected by the REPTree as the best predictor for advanced fibrosis. Using Auto-WEKA, the multilayer perceptron (MLP) neural model was selected as the best predictive algorithm with sensitivity of 0.825, specificity of 0.811, and ROC area of 0.880. Thus, MLP is better than APRI, FIB-4, and REPTree for predicting advanced fibrosis for patients with chronic hepatitis C.

Introduction: A recent appearance of direct-acting antivirals (DAAs) led to a surge in hepatitis C virus (HCV) management. Nowadays, a large proportion of treated patients have cirrhosis with a retained possibility to develop hepatocellular carcinoma (HCC) even after complete cure. We aimed to study tumoral differences between patients who developed HCC after DAAs as either a recurrence or de-novo HCC., Methods: We retrospectively analyzed 89 patients who presented to our HCC multidisciplinary clinic with HCC lesions following DAA therapy. A total of 45 patients had complete response to HCC according to the modified Response Evaluation Criteria in Solid Tumors before DAAs intake. Another 44 patients developed de-novo lesions after DAA treatment. Both groups were compared regarding their baseline characteristics, tumor criteria, response to DAAs as well response to HCC treatment., Results: Both groups showed no significant difference regarding their baseline characteristics (age, sex, Child-Pugh score, and performance status) or response to DAAs (P=0.5). No significant difference was present between groups according to number, site, and size of lesions. However, time elapsed between the end of DAAs therapy and first diagnosis of HCC was significantly longer in de-novo group (15.22±16.39 months) versus recurrence group (6.76±5.1 months) (P=0.008). In addition, response to ablation was significantly better in de-novo lesions compared with recurrent HCC (P=0.03)., Conclusions: Although de-novo HCC lesions significantly developed later than recurrent lesions in DAAs-treated patients, their response rates were significantly better. No differences were detected between both groups in their response to DAAs and their tumoral characteristics.

Zinc is essential for the activation of approximately 300 metallo-enzymes. Serum and hepatic zinc is decreased in chronic liver disease patients, and zinc depletion has been suggested to accelerate liver fibrosis. The study was designed to assess Zinc status in chronic HCV Egyptian patients and its relationship to fibrosis stage diagnosed by FibroScan. This was a cross-sectional study on 297 Egyptian patients with naïve chronic HCV. All patients underwent laboratory tests (including assessment of serum Zinc) and liver stiffness measurement (LSM) by Transient Elastography (FibroScan ® ). The study included 170 (57.2%) females and 127 (42.8%) males with a mean age 52.4 ± 10.2 years. Most of the patients had zinc deficiency as the mean zinc level was 55.5 ± 30.7 μg/dl. The FibroScan scores showed that 97 patients had mild to moderate fibrosis (≤F2), while 200 patients had advanced to severe fibrosis (˃F2). Zinc level was significantly lower in patients with ˃F2 than those with ≤F2 (52 ± 30.7 vs 62.5 ± 29.7, p value: 0.005), as the zinc values decreased with the progression of liver fibrosis. Serum zinc level had a negative significant correlation with INR and negative significant correlation with FibroScan score but no correlation to bilirubin, ALT, AST, or albumin. Most of Egyptian chronic liver disease patients had zinc deficiency. Zinc level gets significantly lower with progression of fibrosis. Zinc supplementation is essential before and during antiviral therapy for HCV.

Background: Hepatocellular carcinoma (HCC) is the second most common malignancy in Egypt. Data mining is a method of predictive analysis which can explore tremendous volumes of information to discover hidden patterns and relationships. Our aim here was to develop a non-invasive algorithm for prediction of HCC. Such an algorithm should be economical, reliable, easy to apply and acceptable by domain experts., Methods: This cross-sectional study enrolled 315 patients with hepatitis C virus (HCV) related chronic liver disease (CLD); 135 HCC, 116 cirrhotic patients without HCC and 64 patients with chronic hepatitis C. Using data mining analysis, we constructed a decision tree learning algorithm to predict HCC., Results: The decision tree algorithm was able to predict HCC with recall (sensitivity) of 83.5% and precession (specificity) of 83.3% using only routine data. The correctly classified instances were 259 (82.2%), and the incorrectly classified instances were 56 (17.8%). Out of 29 attributes, serum alpha fetoprotein (AFP), with an optimal cutoff value of ≥50.3 ng/ml was selected as the best predictor of HCC. To a lesser extent, male sex, presence of cirrhosis, AST>64U/L, and ascites were variables associated with HCC., Conclusion: Data mining analysis allows discovery of hidden patterns and enables the development of models to predict HCC, utilizing routine data as an alternative to CT and liver biopsy. This study has highlighted a new cutoff for AFP (≥50.3 ng/ml). Presence of a score of >2 risk variables (out of 5) can successfully predict HCC with a sensitivity of 96% and specificity of 82%.

Background and Objectives: Cardiovascular complications are common in liver transplant recipient. This study aims to evaluate functional and morphological myocardial changes in hepatitis C virus (HCV) patients with end-stage liver disease (ESLD) by cardiac magnetic resonance (CMR)., Methods: This cross-sectional study included 84 patients with HCV-related ESLD. They were subjected to 2D-echocardiography and CMR. The presence, distribution, and percentage of delayed myocardial enhancement (DME) were estimated., Results: The mean Model for End-Stage Liver Disease score was 21.5 ± 6.3. In CMR, all patients showed good global left ventricular (LV) systolic function (mean ejection fraction = 66.5 ± 8.6%; range: 55-80) with normal wall thickness and motion. Left ventricle was mildly dilated in 25 patients (30%). Grade I and grade II diastolic dysfunction was detected in 81 patients (96.4%) with dilated left atrium in 25 patients (30%). Variable degrees of DME were detected in 70 patients (83.3%) with mean percentage of DME (%DME) being 19.5 ± 16% (range: 4-52). A significant negative correlation was found between %DME and LV ejection fraction (r = -0.7; p < 0.001), cardiac output (r = -0.5; p = 0.013), cardiac index (r = -0.5; p = 0.02), and serum albumin level (r = -0.5; p = 0.01). The %DME ≥19% was associated with 85.7% sensitivity and 85.7% specificity for detection of LV ejection fraction <60% as assessed by echocardiography (area under curve = 0.89; p = 0.001)., Conclusion: DME with CMR is a common finding among patients with HCV-related ESLD. The extent of DME is significantly associated with global LV systolic function.

Background: Gastroesophageal varices are present in approximately 50% of patients with liver cirrhosis. The aim of this study was to evaluate liver stiffness measurement (LSM), Fib-4, Forns Index and Lok Score as noninvasive predictors of esophageal varices (EV)., Methods: This prospective study included 65 patients with HCV-related liver cirrhosis. All patients underwent routine laboratory tests, transient elastograhy (TE) and esophagogastroduodenoscopy. FIB-4, Forns Index and Lok Score were calculated. The diagnostic performances of these methods were assessed using sensitivity, specificity, positive predictive value, negative predictive value, accuracy and receiver operating characteristic curves., Results: All predictors (LSM, FIB-4, Forns Index and Lok Score) demonstrated statistically significant correlation with the presence and the grade of EV. TE could diagnose EV at a cutoff value of 18.2kPa. Fib-4, Forns Index, and Lok Score could diagnose EV at cutoff values of 2.8, 6.61 and 0.63, respectively. For prediction of large varices (grade 2, 3), LSM showed the highest accuracy (80%) with a cutoff of 22.4kPa and AUROC of 0.801. Its sensitivity was 84%, specificity 72%, PPV 84% and NPV 72%. The diagnostic accuracies of FIB-4, Forns Index and Lok Score were 70%, 70% and76%, respectively, at cutoffs of 3.3, 6.9 and 0.7, respectively. For diagnosis of large esophageal varices, adding TE to each of the other diagnostic indices (serum fibrosis scores) increased their sensitivities with little decrease in their specificities. Moreover, this combination decreased the LR- in all tests., Conclusion: Noninvasive predictors can restrict endoscopic screening. This is very important as non invasiveness is now a major goal in hepatology., (Copyright © 2013 Elsevier España, S.L. and AEEH y AEG. All rights reserved.)

Background: Hepatocellular carcinoma (HCC) is currently the fifth most common solid tumor worldwide and the third leading cause of cancer related deaths. Several studies have shown that the tumor suppressor gene p16INK4A is frequently downregulated by aberrant methylation of the 5'-cytosine-phosphoguanine island within the promoter region., Aim: To find out the frequency of methylated p16INK4A in the peripheral blood of HCC and cirrhotic patients and to evaluate its role in hepatocarcinogenesis., Patients and Methods: This study was performed on 58 subjects: 30 HCC patients, 20 cirrhotic patients, and eight healthy volunteers. Methylation of p16INK4A was examined using methylation specific polymerase chain reaction (PCR) (MSP). Comparison of quantitative variables between the study groups was done using Mann-Whitney U test for independent samples when not normally distributed. For comparing categorical data, Chi-square (χ(2)) test was performed. Exact test was used instead when the expected frequency was less than 5., Results: Methylation of p16INK4A was found in 6.7% of HCC patients, 5% of liver cirrhosis (LC) patients, and none of the healthy volunteers; 66.67% of the p16INK4A-methylated cases (2/3) were positive for anti-hepatitis C virus (HCV) antibodies (one of them had HCC). All HCC cases with aberrant p16INK4A methylation show very high serum alpha fetoprotein (AFP) level (9,080; 30,000 μg/mL). There were no significant associations between the status of p16INK4A methylation and tumor size., Conclusion: Hypermethylation of p16INK4A was found to be infrequent among Egyptian patients with HCC.

Background and Study Aims: Global hypomethylation is one of the most consistent epigenetic changes in cancer. Development of hepatocellular carcinoma (HCC) must be understood as a multistep process with accumulation of genetic and epigenetic alterations. In the last decades, in addition to genetic alterations, epigenetic changes have been recognized as an important and alternative mechanism in tumourigenesis. We investigated the clinical implications of global hypomethylation in the sera of patients with hepatocellular carcinoma (HCC)., Patients and Methods: PCR was used to assess the methylation status of long interspersed nuclear element type 1 (LINE-1) repetitive sequences in genomic DNA derived from sera of 50 patients with HCC, 20 patients with cirrhosis, 20 patients with chronic hepatitis C and 10 healthy subjects., Results: Serum genome hypomethylation was significantly increased in patients with HCC (p<0.001). The levels of serum LINE-1 hypomethylation at initial presentation correlated significantly with tumour size, tumour number and alpha-foetoprotein level. Moreover high serum LINE-1 hypomethylation correlates significantly with poor survival., Conclusion: Serum LINE-1 hypomethylation may serve as a prognostic marker for patients with HCC., (Copyright © 2011 Arab Journal of Gastroenterology. Published by Elsevier Ltd. All rights reserved.)

Background: Gram-negative bacillary meningitis (GNBM) is a rare disease with a high rate of mortality., Objectives: The aim of this study was to describe the clinical presentation and outcome of primary and secondary GNBM and to evaluate the efficacy of ceftriaxone (a third-generation cephalosporin) in the treatment of this disease., Materials and Methods: A retrospective study was conducted including 95 patients with GNBM admitted to the Abbassia and Imbaba fever hospitals' meningitis wards in Egypt during the period from 1993 to the end of the year 2009. Their cerebrospinal fluid samples were subjected to conventional bacteriological methods for isolation of the causative Gram-negative bacilli. Forty-nine patients had primary GNBM (no predisposing cause of meningitis was detected) and 46 patients had secondary GNBM (with a predisposing cause of meningitis)., Results: Primary GNBM was characterized by an abrupt onset and was significantly associated with typical signs of meningeal irritation. The most common infecting organisms were Salmonella typhi in 16 (33%) patients and Escherichia coli in 15 (31%) patients. Of the patients with primary GNBM, 26 (53%) were cured, 11 (22%) developed neurological sequalae, and 12 (24%) patients died. Secondary GNBM was characterized by an insidious onset and significantly associated with unarousable coma. The most common infecting organisms were Proteus mirabilis in 17 (37%) patients and Pseudomonas aeruginosa in 16 (35%) patients. The most common predisposing factor of meningitis was otitis media and occurred in 26 (57%) patients. Of the patients with secondary GNBM, 15 (33%) were cured, 15 (33%) developed neurological sequalae, and 16 (35%) died. Primary GNBM was significantly associated with a higher cure rate than secondary GNBM. The duration of symptoms in patients with secondary GNBM was significantly higher than in those with primary GNBM. Ceftriaxone was the initial drug for treatment of these patients until the antibiotic sensitivity tests were reported. The overall resistance rate to the drug was 4%., Conclusion and Recommendations: GNBM still has a high mortality rate and should be managed as a medical emergency. GNBM should be suspected in patients with otitis media, neurosurgical, and head trauma or who underwent spinal anesthesia and have disturbance in their level of consciousness, even if there are no signs of meningeal irritation. Ceftriaxone is still an effective drug and had a low rate of resistance in our study.