Relationship between disease severity and myeloperoxidase in chronic viral hepatitis: a prospective study.

Aim: To measure serum myeloperoxidase (MPO) levels and to evaluate the relationship between this parameter and histological findings in chronic hepatitis B and C patients. Materials & methods: Three groups were formed: chronic hepatitis B, chronic hepatitis C and a control group. Serum MPO levels were determined by ELISA. Results: MPO level was found to be higher in both patient groups compared with the control group (p < 0.05). It was also higher in chronic hepatitis B and C patients with significant fibrosis compared with patients with mild fibrosis (p < 0.05). Conclusion: Our results show that increased MPO level can be used as an important noninvasive marker in both the early detection of liver fibrosis and the prediction of significant fibrosis.

What is the role of prognostic indexes in COVID-19 patients with diabetes mellitus? Data of patients from Turkey.

Aim: We aimed to determine the prognostic performance of the Glasgow Prognostic Score (GPS), systemic immune-inflammation index and early warning score (the 'ANDC' system) in patients with diabetes mellitus who had COVID-19. Patients & methods: Patients were divided into two groups: with and without diabetes mellitus. Results: In the diabetic patient group, the rates of in-hospital mortality, intensive care unit hospitalization and corticosteroid treatment were higher compared with the nondiabetic patient group (p < 0.05). A GPS of 2 was useful for predicting in-hospital mortality in diabetic patients (p < 0.05). The ANDC score was significantly higher in diabetic patients (p < 0.05) and in diabetic patients with mortality and those who needed ICU hospitalization (p < 0.05). Conclusion: The presence of a GPS of 2 at the time of admission and a high ANDC value were associated with poor prognosis in diabetic COVID-19 patients.