P-3 IMPACT OF THE SUSTAINED VIROLOGICAL RESPONSE ON THE GLUCOSE METABOLISM IN PATIENTS WITH HEPATITIS C

Introduction: Hepatitis C (HCV) is a systemic disease with hepatic and extrahepatic repercussions, its association with some diseases, such as hepatocellular carcinoma is well documented, however its relationship with glucose metabolism is still unclear. Objective: to analyze the impact of the sustained viral response (SVR) on the glucose metabolism in patients with HCV, before and after 12 weeks of treatment with direct acting antivirals (DAA). Methods: 207 HCV patients attended at the Outpatient Clinic for Viral Hepatitis of the Hospital de Clínicas de Porto Alegre, from October 2015 to December 2018, participated in the study. Participants who obtained SVR and had data on glucose metabolism (fasting glucose and/or HbA1c) were included before and after the treatment. Results: Of the 207 participants, 52% (107) were women. Type 2 diabetics (DMT2) and pre-diabetics had a higher frequency of comorbidities and polypharmacy, compared to the normoglycemic ones. Regarding blood glucose classification, 98 (47%) were normoglycemic, 58 (28%) pre-diabetic and 51 (25%) diabetics at the beginning of treatment. After the treatment, 17/98 (17.3%) normoglycemic patients came to be pre-diabetic and none were diagnosed with T2DM. Among the pre-diabetics, 11/58 (18.9%) went to DMT2 and 29/58 (50%) returned to being normoglycemic. As for pre-treatment DMT2 patients, 12/51 (23.5%) returned to pre-diabetes, while 3/51 (5.9%) became normoglycemic. Conclusion: Most patients who achieve SVR after treatment with DAA show improvement or stability of the glycemic parameters, including among those already diagnosed with DMT2. However, a subgroup shows worsening of glucose metabolism, including progression to diabetes.