Sudomotor Changes in Hepatitis C Virus Infection with or without Diabetes Mellitus: A Pilot Study in Egyptian Patients.

Hepatitis C virus (HCV) infection can affect the neurological system, and neuropathy is one of these manifestations. Hepatitis C virus infection is associated with diabetes mellitus (DM) type II, and diabetic patients are at higher risk of acquiring HCV infection. Sweat function has been proposed to assess early autonomic neuropathy. This study aimed to evaluate small fiber neuropathy in asymptomatic HCV-related cirrhotic patients with or without DM through sweat function assessment by Sudoscan test. Three groups were involved: 47 healthy controls, 48 HCV-related cirrhotic patients without DM (group 1), and 49 HCV-related cirrhotic patients with DM type II (group 2). All participants were subjected to liver panel tests, renal function tests, cell blood counts, HbA1c, and abdominal ultrasound. Sweat function was assessed in all patients and controls by measuring hand and feet electrochemical skin conductance (ESC, microSiemens [µS]) using Sudoscan. Peripheral neuropathy was detected in none of the controls, 39% of group 1 patients, and 62% of group 2 patients (P < 0.0001). The mean feet ESC (FESC) was 88.3 ± 6.8 µS in controls, 67.2 ± 19.2 µS in group 1, and 57.9 ± 19.4 µS in group 2 (P < 0.0001). A significant correlation was observed between FESC and bilirubin, albumin, creatinine, international normalized ratio, transaminases, and splenic size. Electrochemical skin conductance measurement is a valuable, noninvasive method for early detection of small fiber neuropathy in asymptomatic HCV-related cirrhosis, with or without DM.

Effect of treatment with direct antiviral agents (DAAs) on glycemic control in patients with type 2 diabetes mellitus & hepatitis C virus genotype 4.

BACKGROUND AND AIMS: It is widely recognized that chronic hepatitis C is a metabolic disease that is strongly associated with type 2 diabetes mellitus (T2DM) and insulin resistance (IR). The evidence behind the effect of Direct Anti-Viral Agents (DAAs) therapy on T2DM is conflicting. The aim of the present study was to evaluate the effect of treatment with DAAs on glycemic control in patients with type-2 diabetes mellitus and chronic hepatitis C virus genotype 4. METHODS: This study was a prospective study that conducted on 100 patients with chronic hepatitis C and Type-2 diabetes mellitus, selected from Kafr El-Sheikh Liver Research Center treated with Direct Anti-Viral Agents (DAAs) during the period from September 1, 2017 to last of August 2018. All patients in the study were subjected to the following: Full history taking stressing on the age, gender, previous treatment; clinical examination and laboratory investigations. HBA1C was assessed before and after DAAs treatment. RESULTS: In the present study, there was a significant decrease of baseline fasting blood glucose levels after treatment when compared with before treatment. Also, there was a significant decrease of 2 h post prandial blood glucose after treatment when compared with before treatment. There was significant decrease of HBA1c levels after treatment when compared with before treatment. CONCLUSIONS: DAAs treatment significantly improved the fasting blood glucose and help better glycemic control. This study augments the importance and the benefits of new Direct Anti-Viral Agents interferon free regimens in diabetic HCV infected patients.