Neurocognitive Dysfunctions in Adolescents with Chronic HCV infection

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Manal Hamdy El-Sayed ◽  
Mahmoud El Habiby ◽  
Doaa Magdy Mohammed ◽  
Fatma Soliman Elsayed Ebeid
Keyword(s):  
Eastern Mediterranean ◽  
Antiviral Agents ◽  
Eastern Mediterranean Region ◽  
Primary Objective ◽  
Hcv Infection ◽  
Healthy Children ◽  
Children And Adolescent ◽  
Neurocognitive Dysfunctions ◽  
Chronic Hcv Infection ◽  
Chronic Hcv

Abstract Introduction Globally, in 2015, an estimated 71 million people represented 1% of the world’s population including 5 million children, were living with chronic HCV infection, with the highest prevalence in the WHO Eastern Mediterranean region and the European region. Aim Primary objective was to assess the frequency of neurocognitive dysfunctions in children and adolescent with chronic HCV infection. Subject and Methods This prospective case–control study included forty adolescents with HCV recruited from the regular attendants of the Pediatrics Hospital, Ain Shams University and 20 healthy children from outpatient clinic. Psychiatric interviews and assessments were conducted by experienced qualified psychologist. Results Twenty adolescent with chronic HCV infection who fulfilled the inclusion criteria, were treatment naïve were recruited (Group1). They were five girls (25%) and fifteen boys (75%), their mean ages were 13.6 ± 2.37 years, were assessed before receiving Daclatasvir/Sofosbuvir, orally direct antiviral agents. They had statistically significant lower performance IQ and its subsets, verbal IQ and its subsets and total IQ as well as higher level of conduct, socializes aggression, attention problem, psychotic behavior, depression inventory and anxiety scale than control. Conclusion HCV may play a major role in cognition affection and the effect was more pronounced on the untreated HCV patients.

scholarly journals Virus Elimination by Direct-Acting Antiviral Agents Impacts Glucose Homeostasis in Chronic Hepatitis C Patients

2022 ◽  
Vol 12 ◽  
Author(s):  
Chun-Han Cheng ◽  
Chia-Ying Chu ◽  
Huan-Lin Chen ◽  
I-Tsung Lin ◽  
Chia-Hsien Wu ◽  
...  
Keyword(s):  
Glucose Homeostasis ◽  
Antiviral Agents ◽  
Hcv Infection ◽  
Treatment Experience ◽  
Factors Associated ◽  
Direct Acting Antiviral ◽  
Chronic Hcv Infection ◽  
Hcv Genotype 1 ◽  
Chronic Hcv ◽  
Direct Acting

Background and AimsChronic hepatitis C virus (HCV) infection is associated with dysregulation of glucose homeostasis, including insulin resistance (IR) and type 2 diabetes. However, independent risk factors associated with IR in chronic HCV-infected patients have not been detailly elucidated. Previous data regarding the impact of HCV elimination by direct-acting antiviral agents (DAAs) on glucose homeostasis is insufficient and controversial. This study aimed to analyze the independent factors associated with IR and to evaluate the changes in glucose homeostasis in chronic HCV-infected patients treated with DAAs therapies.MethodsWe screened 704 patients with chronic HCV infection who underwent treatment with interferon-free DAAs. Patients’ baseline characteristics, biochemical and virological data were collected. The outcome measurements were their IR and β-cell function assessed by the homeostasis model assessment (HOMA) method at baseline and 12-weeks post-treatment.ResultsHigh IR (HOMA-IR ≥ 2.5) was observed in 35.1% of the patients. Multivariable logistic regression analysis revealed that body mass index (BMI) >25 kg/m2, treatment experience, elevated baseline levels of alanine aminotransferase (ALT) and triglyceride, as well as Fibrosis-4 score >3.25 were independently associated with high IR. In patients who achieved sustained virological response (SVR), no significant change in mean HOMA-IR was observed from baseline to 12-weeks post-treatment (2.74 ± 2.78 to 2.54 ± 2.20, p = 0.128). We observed a significant improvement in β-cell secretion stress from 121.0 ± 110.1 to 107.6 ± 93.0 (p = 0.015). Subgroup analysis revealed that SVR was associated with a significant reduction in mean HOMA-IR in patients with baseline HOMA-IR ≥ 2.5 (5.31 ± 3.39 to 3.68 ± 2.57, p < 0.001), HCV genotype 1 (3.05 ± 3.11 to 2.62 ± 2.05, p = 0.027), and treatment experience (4.00 ± 3.37 to 3.01 ± 2.49, p = 0.039).ConclusionsThere were several independent factors associated with IR in patients with chronic HCV infection, including obesity, treatment experience, high serum ALT and triglyceride levels, as well as advanced hepatic fibrosis. After viral elimination by DAAs, we observed a significant reduction in mean HOMA-IR in patients with baseline high IR, HCV genotype 1, and treatment experience.

scholarly journals The efficacy and safety of direct-acting antiviral agents in patients with chronic HCV infection and UGT1A1*28 polymorphism

2020 ◽  
Vol 22 (1) ◽  
pp. 71-80
Author(s):  
S.P. Lukashyk ◽  
I.A. Karpov ◽  
M.G. Siniauskaya ◽  
N.G. Danilenko ◽  
L.A. Anisko ◽  
...  
Keyword(s):  
Liver Cirrhosis ◽  
Antiviral Agents ◽  
Hcv Infection ◽  
Efficacy And Safety ◽  
Svr12 Rate ◽  
Direct Acting Antiviral ◽  
Chronic Hcv Infection ◽  
Chronic Hcv ◽  
Direct Acting ◽  
Direct Acting Antiviral Agents

Objective. To determine the efficacy and safety of direct-acting antiviral agents (DAA) in patients with chronic HCV infection and UGT1A1*28 polymorphism. Materials and Methods. An open-label, non-randomized, observational study to assess efficacy and safety of DAA in patients (n = 143) with chronic hepatitis C (CHC) and liver cirrhosis and UGT1A1*28 polymorphism was performed. A total of 139 patients with chronic HCV infection were included in the efficacy analysis (absence of HCV RNA in blood by PCR) by the rate of sustained virologic response at week 12 (SVR12). Results. The SVR12 rate in patients with CHC and HCV-CP was 92.5% and 87.9%, respectively (p = 0.508), regardless of the presence of UGT1A1*28 polymorphism. The SVR12 rate in patients with chronic HCV infection and (TA)7/(TA)7 was 84.8%, with (TA)6/(TA)7 – 92.2% compared with (TA)6/ (TA)6 – 90,5% (p = 0.518). The rate of SVR12 in patients with CHC and (TA)7/(TA)7 or (TA)6/(TA)7 was 80% and 95%, respectively, with (TA)6/(TA)6 – 95.2%. The rate of SVR12 in patients with liver cirrhosis and (TA)7/(TA)7 or (TA)6/(TA)7 was 92.3% and 87.5%, respectively, with (TA)6/(TA)6 – 85.7%. The rate of SVR12 in patients with 12- and 24-week treatment duration was 88.2% and 96.6%, respectively (p = 0.30). As many as 96.2% of patients with the previous treatment with interferon and ribavirin had SVR12 compared to 88.5% of patients who have not previously taken antiviral drugs (p = 0.486). Grade 1 adverse events (AE) occurred in 24% of patients with chronic HCV infection treated with DAA; two patients developed Grade 4 AE. Conclusions. The treatment with DAA was shown to be effective and safe in patients with chronic HCV infection and UGT1A1*28 polymorphism.

Chronic HCV infection: An internist’s opinion (Part 2)

2016 ◽  
Vol 88 (11) ◽  
pp. 138-148
Author(s):  
M L Zubkin ◽  
V I Chervinko ◽  
Yu V Ovchinnikov ◽  
E V Kryukov ◽  
O N Kotenko
Keyword(s):  
Diabetes Mellitus ◽  
Antiviral Agents ◽  
Hcv Infection ◽  
Cardiovascular Disorders ◽  
Extrahepatic Manifestations ◽  
Endocrine Diseases ◽  
Chronic Hcv Infection ◽  
Chronic Hcv ◽  
Relationship Of ◽  
The Relationship

Hepatitis C virus (HCV) infection results in not only chronic hepatitis and subsequent complications as liver cirrhosis and hepatocellular carcinoma, but also in a significant number of other diseases, the so-called extrahepatic manifestations of chronic HCV infection. In addition to lymphoproliferative and autoimmune disorders discussed in Part 1 of this review, many other diseases turned to be associated with chronic HCV infection. Part 2 of this review is dedicated to the analysis of the relationship of chronic HCV-infection to the development of some endocrine diseases, such as thyroiditis and diabetes mellitus, and cardiovascular disorders. It also provides the characteristics of the currently available antiviral agents and considers whether they may be used in patents with extrahepatic manifestations of chronic HCV infection.

Favouring modulation of circulating lipoproteins and lipid loading capacity by direct antiviral agents grazoprevir/elbasvir or ledipasvir/sofosbuvir treatment against chronic HCV infection

Gut ◽  
2017 ◽  
Vol 67 (7) ◽  
pp. 1342-1350 ◽  
Author(s):  
Hung-Yu Sun ◽  
Pin-Nan Cheng ◽  
Chiung-Ying Tseng ◽  
Wei-Jen Tsai ◽  
Yen-Cheng Chiu ◽  
...  
Keyword(s):  
Low Density Lipoprotein ◽  
Sustained Virological Response Rate ◽  
Antiviral Agents ◽  
Density Lipoprotein ◽  
Antiviral Agent ◽  
Hcv Infection ◽  
Direct Acting Antiviral ◽  
Chronic Hcv Infection ◽  
Chronic Hcv ◽  
Direct Acting

ObjectiveLipid homoeostasis is disturbed in patients with HCV infection. Direct-acting antiviral agent (DAA) treatment eradicates chronic HCV viraemia, but the dynamics of lipid components remain elusive. This study investigates the clinical manifestation and mechanistic relevance of plasma triglyceride (TG), cholesterol (Chol), lipoproteins and apolipoproteins (apos) after DAA treatment.DesignTwenty-four patients with chronic genotype 1 (GT1) HCV treated with elbasvir/grazoprevir or ledipasvir/sofosbuvir for 12 weeks, and followed-up thereafter, were recruited. Their TG, Chol, apoAI and apoB levels were quantified in plasma samples and individually fractionated lipoprotein of various classes. Liver fibrosis was evaluated using the FIB-4 Score. The TG and Chol loading capacities were calculated with normalisation to apoB, which represents per very low density lipoprotein (VLDL) and LDL particle unitResultsDAA treatment achieved a sustained virological response rate of 91.7% and reduced the FIB-4 Score. Relative to the baseline, the plasma TG level was reduced but the Chol level increased gradually. Plasma apoB levels and apoB/apoAI ratio were transiently downregulated as early as the first 4 weeks of treatment. The TG and Chol loading capacities in VLDL were elevated by ~20% during the period of DAA treatment and had steadily increased by 100% at follow-up. Furthermore, the TG-to-Chol ratio in VLDL was increased, while the ratio in LDL was reduced, indicating an efficient catabolism.ConclusionThe DAA treatment of patients with chronic hepatitis C might lead to efficient HCV eradication and hepatic improvement concomitantly evolving with favouring lipoprotein/apo metabolisms.

scholarly journals Additional Inhibition of Wnt/β-Catenin Signaling by Metformin in DAA Treatments as a Novel Therapeutic Strategy for HCV-Infected Patients

Cells ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 790
Author(s):  
Dong Lin ◽  
Venu Reddy ◽  
Hanadi Osman ◽  
Adriana Lopez ◽  
Ali Riza Koksal ◽  
...  
Keyword(s):  
Antiviral Agents ◽  
Hcv Infection ◽  
Novel Therapy ◽  
Direct Acting Antiviral ◽  
Chronic Hcv Infection ◽  
Gsk 3Β ◽  
Chronic Hcv ◽  
Signaling Activation ◽  
Direct Acting

Chronic hepatitis C virus (HCV) infection causes hepatocellular carcinoma (HCC). Although HCV clearance has been improved by the advent of direct-acting antiviral agents (DAA), retrospective studies have shown that the risk of subsequent HCC, while considerably decreased compared with active HCV infection, persists after DAA regimens. However, either the mechanisms of how chronic HCV infection causes HCC or the factors responsible for HCC development after viral eradication in patients with DAA treatments remain elusive. We reported an in vitro model of chronic HCV infection and determined Wnt/β-catenin signaling activation due to the inhibition of GSK-3β activity via serine 9 phosphorylation (p-ser9-GSK-3β) leading to stable non-phosphorylated β-catenin. Immunohistochemical staining demonstrated the upregulation of both β-catenin and p-Ser9-GSK-3β in HCV-induced HCC tissues. Chronic HCV infection increased proliferation and colony-forming ability, but knockdown of β-catenin decreased proliferation and increased apoptosis. Unexpectedly, Wnt/β-catenin signaling remained activated in chronic HCV-infected cells after HCV eradication by DAA, but metformin reversed it through PKA/GSK-3β-mediated β-catenin degradation, inhibited colony-forming ability and proliferation, and increased apoptosis, suggesting that DAA therapy in combination with metformin may be a novel therapy to treat HCV-associated HCC where metformin suppresses Wnt/β-catenin signaling for HCV-infected patients.

Case 21

2020 ◽  
pp. 137-142
Author(s):  
Will Irving
Keyword(s):  
Antiviral Agents ◽  
Virologic Response ◽  
Hcv Infection ◽  
Direct Acting Antiviral ◽  
Chronic Hcv Infection ◽  
Chronic Hcv ◽  
Direct Acting ◽  
End Stage ◽  
Hcv Testing ◽  
Direct Acting Antiviral Agents

Chronic hepatitis C (HCV) infection may be completely asymptomatic until the patient presents with complications of end-stage liver disease. Hence, anti-HCV testing should be performed on any patient with risk factors, which includes a raised alanine aminotransferase. Following diagnosis of chronic HCV infection, it is essential to know the genotype of the infecting virus, and whether or not the patient has underlying cirrhosis, as both of these factors will be important in determining the optimal therapeutic regimen. Direct-acting antiviral agents target 3 different viral non-structural proteins. The success of these drugs in achieving sustained virologic response (SVR) in well over 90% of patients in clinical trials has ended the era of interferon-based therapy for this infection. Therapy for most patients comprises one co/multiply-formulated tablet taken orally per day for 8 or 12 weeks.

Treatment of acute hepatitis C infection with interferon-alfa 2b monotherapy prevents development of chronic HCV infection

2001 ◽  
Vol 120 (5) ◽  
pp. A567-A567 ◽  
Author(s):  
E JAECKEL ◽  
M CORNBERG ◽  
T SANTANTONIO ◽  
J MAYER ◽  
H WEDEMEYER ◽  
...  
Keyword(s):  
Hepatitis C ◽  
Acute Hepatitis ◽  
Interferon Alfa ◽  
Hcv Infection ◽  
Acute Hepatitis C ◽  
Hepatitis C Infection ◽  
Chronic Hcv Infection ◽  
Chronic Hcv
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