Evaluation Of Left Ventricular Function After Sofosbuvir And Daclatasvir Regimen For Chronic Hepatitis C.

Objectives: To assess left ventricular functions by echocardiography after 12 weeks of sofosbuvir-daclatasvir combination therapy. Method: The prospective cohort study was conducted from December 2019 to December 2021 at Kafrelsheikh University Hospital, Egypt, and comprised adult patients of either gender who had been referred to the Cardiovascular Department for cardiac evaluation and were found to be eligible forsofosbuvir-daclatasvir combination therapy. The patients were classified into five groups according to cardiovascular risk factors. Group 1 had no risk factors; Group 2 had many risk factors; Group 3 had only hypertension; Group 4 had diabetes only; and Group 5 had smoking as the only risk. All patients were assessed at baseline and at the end of the 12-week of antiviral combination therapy sofosbuvir 400 mg once daily dose and daclatasvir 60 mg once daily dose. Parameters checked were left ventricular ejection fraction, global longitudinalstrain, wall motion abnormalities and diastolic function. Data was analysed using SPSS 23. RESULTS: Of the 200 patients, 104(52%) were females and 96(48%) were males. The age range was 34-81 years, and 18(9%) patients were aged >70 years. There were 78(39%) patientsin Group 1, 60(30%) in Group 2, 25(12.5%) in Group 3, Group 4 had 13(6.5%) and Group 5 had 24(12%) patients. There were no significant changes in mean ejection fraction, global longitudinal strain and wall motion abnormalities (p>0.05). Diastolic function had some significant parameters in each of the 5 groups (p<0.05). CONCLUSIONS: Sofosbuvir-daclatasvir combination therapy did not affect or impair left ventricular systolic or diastolic functions.

Cardiovascular Risk Assessment After Sofosbuvir And Daclatasvir Regimen For Chronic Hepatitis C Virus Infection.

Objectives: To assess cardiovascular risk after sofosbuvir and daclatasvir antiviral combination therapy in chronic hepatitis C virus patients. Method: The prospective cohortstudy was conducted at the Kafrelsheikh University Hospital, Egypt, from December 2019 to December 2021, and comprised adult patients of either gender with chronic hepatitis C virus and with minimum ejection fraction 40%. They were classified into groups according to their cardiovascular risk. Group 1 had individuals with no risk factors, Group 2 had patients with many risk factors, Group 3 had patients with only hypertension, Group 4 had those with diabetes alone, and Group 5 comprised smokers. All the patients were evaluated for the risk of major cardiovascular events at baseline and at the end of 12-week of antiviral combination therapy of sofosbuvir 400 mg once daily dose and daclatasvir 60 mg once daily dose. Data was analysed with SPSS version 23. RESULTS: Of the 200 patients, there were 96(48%) males and 104(52%) females. The age ranged 34-81 years. There were 78(39%) patients in Group 1; 20(25.6%) males and 58(74.4%) females with mean age 54.4±10.45 years. Group 2 had 60(30%) patients; 40(66.6%) males and 20(33.3%) females with mean age 59.57±9.1 years. Group 3 had 25(12.5%) patients; 3(12%) males and 22(88%) females with mean age 61.4±7.8 years. Group 4 had 13(6.5%) patients; 10(77%) males and 3(23%) females with mean age 55.4±10.4 years. Group 5 had 24(12%) patients who were all (100%) males with mean age 60.7±5.7 years. There were non-significant changes in the incidence of angina, arrhythmias or progression of dyspnoea (p>0.05). Echocardiography follow-up results showed non-significant changes in mean ejection fraction, global longitudinal strain and pulmonary artery pressure (p>0.05). CONCLUSIONS: Sofosbuvir and daclatasvir combination therapy wasfound to be safe in chronic hepatitis C virus patients regarding cardiac risks.

Changes in the co-expressions of interleukin 29 (IL-29), IFN-inducible protein 10 (IP-10) and monokine induced by IFNγ (MIG) genes in chronic hepatitis C Egyptian patients untreated and treated with DAAs.

Direct acting antiviral agents (DAAs) are a group of antiviral drugs that inhibit specific non-structural proteins of the virus and disrupt viral replication and infection. DAAs regimens for hepatitis C virus (HCV) infection provide a particular event to tackle mechanistic intracellular relationships between the innate immunity and HCV, potentially providing perceptions about the rate of the viral replication and complex decay. Interleukin 29 (IL-29) prevents the replication of HCV. IFN-inducible protein 10 (IP-10) plays a significant role in the pathogenesis of HCV infection. MIG/CXCL9 are produced by inflammatory and stromal cells such as hepatocytes following either stimulation by interferon lambda (IFNγ) or viral infection. This study aimed to evaluate the co-expression of IL-29, IP-10 and MIG in peripheral blood mononuclear cells (PBMCs) from untreated and treated chronic HCV patients with DAAs. This study included group of twenty naïve HCV patients, group of twenty sustained viral response (SVR) patients and a control group that consisted of 10 healthy subjects. All subjects were tested for liver enzymes, serum albumin level, total serum bilirubin, platelet count, prothrombin activity and viral load. Relative gene expression of IL-29, IP-10, and MIG in PBMCs from all subjects was determined using real time PCR. The mean value of IL-29, IP-10 and MIG gene expression significantly increased in both naïve HCV and SVR groups of patients as compared to normal subjects. The corresponding value was significantly lower in patients with SVR compared to naïve HCV patients. Infection with HCV significantly trigged the co-expression of IL-29, IP-10, and CXCL9 (MIG) genes in PBMCs of chronic hepatitis C patients and significantly down-regulated in those who achieved SVR after successful DAAs therapy. Keywords: IP10; MIG; IL29; HCV; DAAs; gene expression.

Barriers for resuming endoscopy service in the context of COVID-19 pandemic: A multicenter survey from Egypt.

BACKGROUND: The current coronavirus disease 2019 (COVID-19) pandemic has affected routine endoscopy service across the gastroenterology community. This led to the suspension of service provision for elective cases. AIM: To assess the potential barriers for resuming the endoscopy service in Egypt. METHODS: A national online survey, four domains, was disseminated over a period of 4 wk in August 2020. The primary outcome of the survey was to determine the impact of the COVID-19 pandemic on the endoscopy service and barriers to the full resumption of a disabled center(s). RESULTS: A hundred and thirteen Egyptian endoscopy centers participated in the survey. The waiting list was increased by ≥ 50% in 44.9% of areas with clusters of COVID-19 cases (n = 49) and in 35.5% of areas with sporadic cases (n = 62). Thirty nine (34.8%) centers suffered from staff shortage, which was considered a barrier against service resumption by 86.4% of centers in per-protocol analysis. In multivariate analysis, the burden of cases in the unit locality, staff shortage/recovery and the availability of separate designated rooms for COVID-19 cases could markedly affect the resumption of endoscopy practice (P = 0.029, < 0.001 and 0.02, respectively) and Odd's ratio (0.15, 1.8 and 0.16, respectively). CONCLUSION: The COVID-19 pandemic has led to restrictions in endoscopic volumes. The staff shortage/recovery and the availability of COVID-19 designed rooms are the most important barriers against recovery. Increasing working hours and dividing endoscopy staff into teams may help to overcome the current situation.

Helicobacter pylori infection and risk of salmonella infection.

Helicobacter pylori (H pylori) infection is the most frequent infection worldwide and it has been postulated that it predisposes to multiple enteric pathogens and diarrheal diseases. Salmonella infection is common in tropical and under developed communities and is associated with wide range of diseases from gastroenteritis to typhoid fever. This study aimed at detecting the impact of H pylori infection on the incidence of salmonella infections.The study participants were sampled from cohorts of patients in four university hospitals in different Egyptian Governorates. Their age ranged from 20 to 59 years and followed up for a rising Widal test. Case patients (n = 109) were subjects who visited the outpatient clinic because of diarrhea and typhoid like illness. They were either positive for H pylori stool antigen (n = 53) or negative to it (n = 56). All patients were subjected to thorough history taking, clinical examination, routine laboratory investigations, abdominal ultrasonography, H pylori stool antigen detection, and serial Widal test assay.The proportion of salmonella-infected subjects was lower among case patients with H pylori infection (22.6%) than among those negative for H pylori (33.9%) albeit not statistically significant (adjusted odds ratio [OR], 0.57; 95% confidence interval [CI], 0.24-1.33; P = .21). The association persisted nonsignificant after adjusting for sociodemographic variables (adjusted OR, 0.5; 95% CI, 0.18-1.39; P = .18). In a multivariate analysis that adjusted for sex, dietary habits, socioeconomic status, and educational level subjects who eat outdoors were associated with a significantly greater risk of salmonella typhi infection.Our findings suggest that there is no association between H pylori infection and salmonella infection in patients presented with typhoid fever or typhoid like illness.