Background and Aims As indicated by the World Health Organization (WHO), Egypt is positioned as the country with the world's highest prevalence of Hepatitis C virus (HCV). HCV is transmitted through unexamined blood transfusions, different employments of syringes, and poor cleansing, as per the WHO. Our study aimed at screening and management of chronic hepatitis C genotype 4 infected patients in Bardeen village, Sharkeya Governorate, Egypt, with Sofosbuvir plus Daclatasvir, as well as estimating the safety and efficacy of that regimen. Methods Screening of adult patients in Bardeen village was done from March 2016 till November 2016 using hepatitis C virus antibodies by third-generation ELISA testing. Positive results were confirmed by PCR. Patients eligible for treatment received Sofosbuvir 400 mg and Daclatasvir 60 mg daily for 12 weeks and were assessed for sustained virologic response at 12 weeks following the end of treatment (SVR 12). Results Out of 2047 subjects screened for hepatitis C virus, 249 (12.2%) showed positive results. 221 out of those 249 subjects (88.7%) had detectable RNA by PCR. Treatment of eligible patients (183 patients) with Sofosbuvir plus Daclatasvir for 12 weeks resulted in 96% achievement of sustained virologic response at week 12. Adverse events were tolerable. Conclusion Sofosbuvir plus Daclatasvir regimen is safe and effective for treatment of chronic hepatitis C Genotype 4 infected patients with minimal adverse events. HCV eradication program implemented in Egypt can be a model for other countries with HCV and limited resources. The availability of generic drugs in Egypt will help much in eradication of the virus.

To date, no antiviral therapy has shown proven clinical effectiveness in treating patients with COVID-19. We assessed the efficacy of remdesivir in hospitalized Egyptian patients with COVID-19. Patients were randomly assigned at a 1:1 ratio to receive either remdesivir (200 mg on the first day followed by 100 mg daily for the next 9 days intravenously infused over 30–60 minutes) in addition to standard care or standard care alone. The primary outcomes were the length of hospital stay and mortality rate. The need for mechanical ventilation was assessed as a secondary outcome. Two hundred patients (100 in each group) completed the study and were included in the final analysis. The remdesivir group showed a significantly lower median duration of hospital stay (10 days) than the control group (16 days; P < 0.001). Eleven of the patients in the remdesivir group needed mechanical ventilation compared with eight patients in the control group (P = 0.469). The mortality rate was comparable between the two groups (P = 0.602). Mortality was significantly associated with older age, elevated C-reactive protein levels, elevated D-dimer, and the need for mechanical ventilation (P = 0.039, 0.003, 0.001, and < 0.001 respectively). Remdesivir had a positive influence on length of hospital stay, but it had no mortality benefit in Egyptian patients with COVID-19. Its use, in addition to standard care including dexamethasone, should be considered, particularly in low- and middle-income countries when other effective options are scarce.

Background and aimsTreatment of hepatitis C virus (HCV) changed dramatically with the introduction of oral direct-acting antiviral drugs due to their high antiviral potency and safety profile. Sofosbuvir plus daclatasvir combination therapy was extensively investigated in HCV genotypes 1, 2, and 3, while published data regarding its real-life application in the treatment of genotype 4 is lacking. Therefore, we conducted this study to assess the outcomes and predictors of treatment response with sofosbuvir plus daclatasvir with or without ribavirin in Egyptian patients with genotype 4 hepatitis C virus infection.Patients and methodsThis prospective study included 300 Egyptian patients with chronic genotype 4 HCV, treated with sofosbuvir plus daclatasvir with or without ribavirin for 12–24 weeks. Primary outcome was the number of patients who achieved sustained virologic response (SVR12), and secondary outcome was the occurrence of adverse events.ResultsA total of 92.67% of all patients achieved SVR12. SVR12 rates of 96.55% and 84.54% were reported in non-cirrhotic and cirrhotic patients, respectively. SVR12 in treatment-naïve and treatment-experienced patients were 94.12% and 87.01%, respectively. A total of 19.7% of patients experienced mild adverse events. Older age, cirrhosis, and low platelet count were the predictors of treatment non-response.ConclusionBased on this multi-center prospective study, sofosbuvir plus daclatasvir with or without ribavirin for 12–24 weeks appears to have favorable outcomes in the treatment of genotype 4 HCV-infected Egyptian patients. Older age, cirrhosis, especially Child–Pugh class B, and low platelet count are independent risk factors of treatment non-response.

The triple regimen of Pegylated interferon, sofosbuvir plus ribavirin is safe and effective in the treatment of Egyptian patients with hepatitis C virus as well as sofosbuvir and ribavirin alone wit.

Background and aimsTreatment of hepatitis C virus (HCV) infection has significantly changed during the last few years. The combination of ledipasvir and sofosbuvir has been shown to treat high proportions of patients with HCV genotype 1 with remarkable tolerability. The aim of the work was to assess the efficacy and safety of sofosbuvir plus ledipasvir in treating treatment-naïve Egyptian patients with genotype 4 HCV infection.Patients and methodsIn this open-label randomized study, 200 treatment-naive patients who were HCV antibody positive and HCV RNA positive by polymerase chain reaction, aged >18 years, were enrolled. The patients were classified into two groups: group I included 100 patients who received single therapy with sofosbuvir plus ledipasvir for 12 weeks and group II included 100 patients who received sofosbuvir plus oral weight-based ribavirin for 24 weeks. The primary end point was a sustained virological response at 12 weeks (SVR12) after the end of treatment, determined by quantitative polymerase chain reaction for HCV RNA.ResultsGroup I patients showed statistically significant (p<0.05) higher SVR12 compared with group II patients (99% vs. 80%). There was no statistical difference (p>0.05%) between the studied groups regarding the frequencies of the side effects (26% vs. 29%). The most common adverse effects were headache, fatigue, myalgia, and cough.ConclusionSofosbuvir and ledipasvir treatment for 12 weeks was well tolerated by patients with HCV genotype 4 and resulted in 99% SVR for all patients who received 12 weeks of the study drugs. ClinicalTrials.gov Identifier: NCT02992457.

Background &Aims: Direct Antiretroviral Agents (DAAs), sofosbuvir-based therapies, have opened a new era in the treatment of chronic HCV infection. The aim of the study was to investigate the potential use of baseline and in serial serum, AFP levels as a predictor for response to DAAs in patients with Chronic Hepatitis C. Methods: This multicenter observational study was carried out on 1716 chronic hepatitis C virusinfected patients who received direct anti-viral drugs for 12 weeks. The primary end point was sustained virological response at 12 weeks after the end of treatment determined by quantitative PCR for HCV RNA. Serum AFP was quantitatively assessed at baseline then after 12week after stoppage of treatment (SVR12). Results: SVR12 rate was 97.8%. Elevated serum AFP was significantly higher in non -SVR group p value (<0.001). There was a significantly marked decrease in AFP after treatment in comparison to pretreatment values. The multivariate logistic regression analysis on the resulting significant variable from the univariate analysis revealed that only AFP was significantly related to the response to direct antiviral therapy in patients with chronic hepatitis C with p <0.001, OR 1.10 (95% CI 1.07:1.12). Other sociodemographic (e.g. Age, gender, BMI, ..) or laboratory factors (Hb, ANC, WBCs, …) did not show any significant association with the patients’ response to treatment. Conclusion: Serum AFP levels were a predictor for response in patients with chronic HCV with the administration of direct antiviral drugs.

Although it cannot be stated definitively, available evidence suggests that moxifloxacin appears to be as effective as ethambutol and is possibly as effective as isoniazid in the treatment of pulmonary TB. Given the generally poor second-line options for the treatment of TB, moxifloxacin is an attractive option as an alternative drug in TB treatment.

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