ObjectiveThis study assessed perceived stress, anxiety and depression among healthcare workers facing the COVID-19 pandemic in Egypt.SettingThis was an online study where a Google form was prepared including sociodemographic and occupational data as well as three validated questionnaires to assess perceived stress, anxiety and depression, respectively. The form was distributed online to all social media groups including healthcare workers all across the country, and responses were collected until the sample size of 262.ParticipantsHealthcare workers (physicians, dentists, pharmacists, physiotherapists, nurses, technicians and administrators) working in governmental or educational hospitals from all Egyptian governorates who are members of social media groups. The mean age of participants was 33.4±5.9 years, 70% were women, about 70% were married and 66% were physicians.OutcomesThe frequency of perceived stress, anxiety and depression observed among the study participants according to the results of their questionnaires. Then the frequencies were compared between different sociodemographic characteristics.ResultsOnly 1.3% showed low perceived stress while 98.5% showed moderate to severe stress. About 9.5% did not experience generalised anxiety, while the remaining 90.5% had different degrees of anxiety as mild anxiety showed the highest per cent affecting about 40% of participants followed by moderate anxiety about 32% then severe anxiety, 18.5%. With regard to depression, 94% of participants showed mild to severe depression.ConclusionThis study showed a high prevalence of perceived stress, anxiety and depression among healthcare workers during the COVID-19 pandemic that affected all workers regardless of different sociodemographic characteristics.

Metabolic syndrome (MS) is a combination of medical disorders that, in concert, increase the risk of developing cardiovascular disease and diabetes. It affects about one in four people in the Middle East, and prevalence increases with age. The aim of current review is to discuss the prevalence of MS and its component in different regions in the Middle East. The recorded high prevalence of the MS and its key cardiovascular risk factors (15-60%) among Middle East population mandates the need for a national and international prevention programs to combat obesity, diabetes, hypertension, dyslipidemia, smoking and related comorbidities. Consideration of early prevention and control is of utmost importance.

Today, one of the most important challenges for physicians is the adequate treatment of infections due to multidrug resistant organism (MDR). Pseudomonas aeruginosa is considered an opportunistic organism causing different types of healthcare associated infections (HAIs). We aimed to investigate the MDR and pandrug resistance (PDR) rate in P. aeruginosa in our region and detect efflux-pump mexAB genes and the proposed binding interactions of five different categories of antimicrobial agents with the mexB pump. A total of 180 non-duplicated P. aeruginosa strains were isolated from patients with HAIs in the Suez Canal University Hospital. Phenotypically, minimum inhibitory concentration (MIC) was done for all MDR and PDR strains before and after addition of efflux pump inhibitor carbonyl cyanide m-chlorophenyl hydrazone (CCCP). Molecular detection of mexA and mexB genes was done by using polymerase chain reaction (PCR). Most of the isolated strains (126 strains) were MDR (70%); only 10 samples (5.5%) were PDR. MexA and mexB genes were detected in 88.2% (120 strains) and 70.5% (96 strains) of stains, respectively. All PDR strains (10 stains) carried both mexA and mexB genes. Efflux mexAB genes were detected in all MDR and PDR strains (136 strains). Molecular modeling studies were performed to investigate the modes of intermolecular binding interactions between the antimicrobial agents and mexB key amino acids that resulted in MDR and PDR. The current study reported high prevalence of MDR and PDR P. aeruginosa in patients with HAIs in the Suez Canal University Hospitals.

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In CHC genotype 4 patients, favourable genotypes of both SNPs of IL28B are valuable for predicting SVR. Additional genotyping of rs8099917 in carriers of the heterozygous C allele of rs12979860 can improve the prediction of SVR.

and 6 Pulmonologist, Ministry of Health, EgyptStem cell transcriptional signature activation is an essential event in the development of cancer. This study aimed to investigate the differential expression profiles of three pluripotency-associated genes, OCT4, NANOG and SOX2, G-protein-coupled chemokine receptor 4 (CXCR4) and the ligand CXCL2, and alpha-fetoprotein (AFP) in hepatogenic differentiated stem cells and in sera of hepatitis C virus (HCV) and HCV-induced hepatocellular carcinoma (HCC) patients. Mesenchymal stem cells derived from umbilical cord blood were differentiated using hepatogenic differentiation media. Serum specimens were collected from 96 patients (32 cirrhotic HCV, 32 early HCC and 32 late HCC) and 96 controls. Real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR) was performed for relative quantification of the six target genes using the Livak method. In silico network analysis was also executed to explore the pluripotency and tumorigenetic regulatory circuits in liver cancer. The expression levels of all genes declined gradually during the stages of stem cell differentiation. On univariate and multivariate analyses, NANOG, CXCR4 and AFP were significantly upregulated in late clinical stage HCC patients. In contrast, SOX2 and CXCL2 were markedly overexpressed in cirrhotic patients and could be used for clear demarcation between cirrhotic and HCC patients in our cases. In conclusion, our data highlight the potential role of the SOX2 stem cell marker and CXCL2 chemokine in liver cell degeneration and fibrogenesis in HCV-induced hepatic cirrhosis in our sample of the Egyptian population. In addition, the significant association of NANOG and CXCR4 high expression with late HCC could contribute to the acquisition of stem celllike properties in hepatic cancer and dissemination in late stages, respectively. Taken together, our results could have potential application in HCC prognosis and treatment.

Introduction:Occult hepatitis B infection (OBI) is considered to be one of the major risks for patients suffering from end-stage renal disease (ESRD) on regular hemodialysis (HD) and patients with chronic hepatitis C virus (HCV) infection. This study compared the prevalence of OBI among these two high-risk groups in the Suez Canal region, Northeastern Egypt, to obtain a better national overview of the magnitude of OBI in this region. Methods: Serum samples were collected from 165 HD patients and 210 chronic HCV-infected patients. Anti-HCV antibody, hepatitis B surface antigen (HBsAg), total hepatitis B core (anti-HBc) antibody, and hepatitis B surface antibody (anti-HBs) were detected by enzyme-linked immunosorbent assay (ELISA). HCV RNA was detected using a quantitative real-time RT-PCR assay, and HBV was detected using a nested PCR. Results: All patients were negative for HBsAg. A total of 49.1% and 25.2% of the patients in the HD and HCV groups, respectively, were anti-HBc-positive. In addition, more anti-HBs-positive patients were detected in the HD group compared to the HCV group (52.1% and 11.4%, respectively). Three cases were positive for HBV DNA in the HD group, while eighteen positive cases were detected in the HCV group. Both study groups showed signifi cant differences in serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) level as well as anti-HBc, anti-HBs and HBV-DNA positivity. Conclusions: OBI was more prevalent among chronic HCV patients than HD patients in the Suez Canal region, Egypt, with rates of 8.5% and 1.8%, respectively. However, more precise assessment of this infection requires regular patient follow-up using HBV DNA detection methods.

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