Beneficial effects of DAAs on cardiac function and structure in hepatitis C patients with low‐moderate liver fibrosis. Issue 11 (13th August 2020)

• Record Type: Journal Article
• Authors: Dalbeni, Andrea; Romano, Simone; Bevilacqua, Michele; Piccoli, Anna; Imbalzano, Egidio; Mantovani, Anna; Benati, Marco; Montagnana, Martina; Donato, Angela; Torin, Gioia; Monaco, Cinzia; Cattazzo, Filippo; Tagetti, Angela; Paon, Veronica; Ieluzzi, Donatella; Iogna Prat, Laura; Roccarina, Davide; Ribichini, Flavio; Capra, Franco; Minuz, Pietro; Fava, Cristiano
• Is Part Of: Journal of viral hepatitis. Volume 27:Issue 11(2020)
• Page Start: 1214
• Page End: 1221
• Publication Date: 2020-08-13
• Subjects: DAAs -- echocardiography -- HCV; Hepatitis, Viral -- Periodicals; Hepatitis, Viral, Animal; Hepatitis, Viral, Human; 616.3623
• DOI: 10.1111/jvh.13355
• Languages: English
• ISSNs: 1352-0504

Abstract

Abstract: Hepatitis C virus (HCV)‐related chronic infection has been associated with a higher incidence of cardiovascular diseases. An altered morphology and function of both left and right heart have been described in HCV patients; however, the causality of the association is still debated. Ninety‐eight nonobese and nondiabetic HCV patients (59.5 ± 12.0 years; males 52%) with Fibroscan‐Transient Elastography assessed low‐moderate liver fibrosis that achieved sustained viral response at 12 and 24 weeks after DAAs (direct‐acting antivirals) participated. 56 were matched with 52 control subjects for age, sex and cardiovascular risk factors at baseline. A trans‐thoracic echocardiography was performed in each subject at baseline (T0) and repeated in all HCV patients after eradication (6 months later eligibility, T1). TNF‐α and IL‐10 were measured at baseline and at T1. A concentric remodelling of the left heart in HCV participants was identified, whereas tricuspidal annular plane systolic excursion, right indexed atrial volume, right basal ventricular diameter, inferior vena cava diameter and pulmonary arterial pressure were higher in HCV participants compared to matched controls. After virus eradication, left indexed atrial volume and all right cardiac chambers measures were lower than baseline. A significant reduction of TNF‐α was shown at T1, while IL‐10 did not change. This study shows a concentric remodelling of the left ventricle and structural modifications in the right sections in HCV patients compared to controls. Virus eradication with DAAs was associated with a reduction of the main right atrioventricular parameters indicating a direct involvement of the HCV in cardiac changes.