The prevalence of metabolic-associated fatty liver disease in the Turkish population: A multicenter study.

Background and Aim: The objective of the present study was to investigate the prevalence of metabolic-associated fatty liver disease (MAFLD) in patients with dyspepsia. Materials and Methods: A total of 909 consecutive patients who presented with dyspepsia at 8 tertiary care centers in Turkey between March 2019 and December 2019 were included. Results: The median age was 47 years. Among them, 30.3% of the patients were obese, 18.8% had type 2 diabetes mellitus (T2DM), 35.1% had metabolic syndrome, 84.8% had dyslipidemia, and 23.9% had hypertension. The prevalence of MAFLD was 45.5%. Among the patients with MAFLD, the prevalence of obesity, T2DM, metabolic syndrome, dyslipidemia, and hypertension was 43.3%, 24.9%, 52.5%, 92.3%, and 31.9%, respectively. MAFLD was significantly associated with all of the metabolic comorbidities (p<0.001). The median Fibrosis-4 Index score of the MAFLD patients was 0.88 (range: 0.1-9.5). Of note, 53 patients with hepatic steatosis did not meet the MAFLD criteria. Conclusion: The results of the present study indicated that there was a significantly high prevalence of MAFLD observed in daily clinical practice in Turkey. Early diagnosis and prevention efforts should be implemented to reduce disease progression, and a region-based strategy is recommended.

Treatment of HCV infection with direct-acting antiviral agents. Real life experiences from the Euro-Asian region.

BACKGROUND/AIMS: Hepatitis C virus (HCV) infection is a common disease that causes liver cirrhosis, hepatocellular carcinoma, and extra hepatic manifestations with high mortality and morbidity rates. This study aimed to present real-life experiences and results of treatment of HCV infection with direct-acting antiviral agents (DAAs) from the Euro-Asian region, including Turkey and Azerbaijan. MATERIALS AND METHODS: A total of 1224 patients with chronic HCV infection were treated with DAAs in accordance with the international guidelines for the management of HCV infection. The mean age was 58.74±14.75 years, with 713 (58.25%) females. The genotypes of the patients were as follows: genotype 1b, 83.36% (n=1024); genotype 1a, 8.08% (n=99); genotype 2, 2.85% (n=35); genotype 3, 3.34% (n=41); genotype 4, 1.71% (n=21); and combined genotypes, 0.32% (n=4). Approximately 808 patients were treated with sofosbuvir-based DAAs with or without Ribavirin for 12 or 24 weeks, whereas 416 patients were treated with the Paritaprevir, Ombitasvir, Ritonavir.Dasabuvir (PROD) regimen with or without Ribavirin for 12 weeks or 24 weeks. RESULTS: At the end of follow-up examinations, 1183 patients (97.93%) had sustained virological response (SVR), 17 (1.40%) died of reasons unrelated to the treatment regimen, 12 had recurrence after treatment, and 129 (10.67%) had adverse events like anemia, itching, and weakness. CONCLUSION: In this large cohort of HCV-infected patients, treatment with DAAs yielded a high overall SVR rate of 97.93%. DAAs were safe and well-tolerated. Thus, the elimination of HCV infection is no longer a dream worldwide.

Two cases with HSS/DRESS syndrome developing after prosthetic joint surgery: does vancomycin-laden bone cement play a role in this syndrome?

We report two cases of hypersensitivity syndrome/drug reaction with eosinophilia and systemic symptoms (HSS/DRESS) syndrome following systemic and local (via antibiotic laden bone cement (ALBC)) exposures to vancomycin. Both cases developed symptoms 2-4 weeks after the initiation of treatment. They responded to systemic corticosteroid treatment and were cured completely. Various drug groups may cause HSS/DRESS syndrome, and vancomycin-related cases do not exceed 2-5% of the reported cases. Almost all of these cases developed the syndrome following systemic exposure to vancomycin. ALBC seems to be the safer antibiotic administration method, as systemic antibiotic levels did not reach a toxic threshold level. However, local administration may not always be sufficient for bone-related/joint-related infections; these infections may require systemic antibiotics as well. As HSS/DRESS syndrome can mimic infectious diseases, it must be considered during differential diagnosis before suspecting failure of treatment and initiation of a different antibiotic course.