scholarly journals The applicability of non-invasive methods for assessing liver fibrosis in hemodialysis patients with chronic hepatitis C

PLoS ONE ◽  
2020 ◽  
Vol 15 (11) ◽  
pp. e0242601
Author(s):  
Jia-Jung Lee ◽  
Yu-Ju Wei ◽  
Ming-Yen Lin ◽  
Sheng-Wen Niu ◽  
Po-Yao Hsu ◽  
...  
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Liver Fibrosis ◽  
Diagnostic Accuracy ◽  
Chronic Hepatitis C ◽  
Transient Elastography ◽  
Hemodialysis Patients ◽  
Accurate Assessment ◽  
Non Invasive

Background The accurate assessment of liver fibrosis among hemodialysis patients with chronic hepatitis C (CHC) is important for both treatment and for follow up strategies. Applying the non-invasive methods in general population with viral hepatitis have been successful but the applicability of the aminotransferase/platelet ratio index (APRI) or the fibrosis-4 index (FIB-4) in hemodialysis patients need further evaluation. Materials and methods We conducted a prospective, multi-center, uremic cohort to verify the applicability of APRI and FIB-4 in identifying liver fibrosis by reference with the standard transient elastography (TE) measures. Results There were 116 CHC cases with valid TE were enrolled in our analysis. 46 cases (39.6%) were classified as F1, 35 cases (30.2%) as F2, 11 cases (9.5%) as F3, and 24 cases (20.7%) as F4, respectively. The traditional APRI and FIB-4 criteria did not correctly identify liver fibrosis. The optimal cut-off value of APRI was 0.28 and of FIB-4 was 1.91 to best excluding liver cirrhosis with AUC of 76% and 77%, respectively. The subgroup analysis showed that female CHC hemodialysis patients had better diagnostic accuracy with 74.1% by APRI. And CHC hemodialysis patients without hypertension had better diagnostic accuracy with 78.6% by FIB-4. Conclusions This study confirmed the traditional category level of APRI and FIB-4 were unable to identify liver fibrosis of CHC hemodialysis patients. With the adjusted cut-off value, APRI and FIB-4 still showed suboptimal diagnostic accuracy. Our results suggest the necessary of TE measures for liver fibrosis in the CHC uremic population.

scholarly journals Diagnostic accuracy of predictive indexes of liver fibrosis in patients with chronic hepatitis C

2020 ◽  
Vol 92 (2) ◽  
pp. 24-28
Author(s):  
I. V. Maev ◽  
E. I. Kuznetsova ◽  
D. N. Andreev ◽  
D. T. Dicheva
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Liver Fibrosis ◽  
Diagnostic Accuracy ◽  
Chronic Hepatitis C ◽  
Predictive Value ◽  
Transient Elastography ◽  
Reference Method ◽  
Cirrhosis Of The Liver ◽  
Severe Fibrosis

Aim.Assessment of the diagnostic accuracy of predictive indexes of liver fibrosis for the identification of severe fibrosis and cirrhosis (F3F4) in patients with chronic hepatitis C (CHC). Materials and methods.The retrospective design study included 127 patients with chronic hepatitis C (mean age 44.511.1 years). To assess the degree of liver fibrosis, all patients underwent transient elastography using a Fibroscan (EchoSens, France) and predictive indexes of liver fibrosis were calculated (APRI, FIB-4, discriminant Bonacini score). Transient elastography was considered as a reference method for assessing the degree of liver fibrosis for subsequent comparison of results with predictive fibrosis indixes. Results.The sensitivity of the APRI index for the identification of severe fibrosis and cirrhosis of the liver (F3F4) was 79%, and specificity was 69%. The FIB-4 index showed greater specificity (86%), but less sensitivity (68%). The sensitivity of the discriminant Bonacini scale was 81%, and the specificity was 77%. The positive predictive value of the APRI index, FIB-4 and the Bonacini scale for the identification of severe fibrosis and cirrhosis of the liver (F3F4) in patients with chronic hepatitis C was 66; 78 and 72% respectively, and negative predictive value 82; 78 and 84% respectively. Conclusion.The results of this study indicate the relatively high diagnostic accuracy of a number of predictive indexes for evaluating liver fibrosis (APRI, FIB-4, discriminant Bonachini scale) in identifying severe fibrosis and cirrhosis of the liver (F3F4) in patients with chronic hepatitis C.

scholarly journals Two-Dimensional Shear Wave Elastography versus Transient Elastography: A Non-Invasive Comparison for the Assessment of Liver Fibrosis in Patients with Chronic Hepatitis C

Diagnostics ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 313
Author(s):  
Rosanna Villani ◽  
Francesco Cavallone ◽  
Antonino Davide Romano ◽  
Francesco Bellanti ◽  
Gaetano Serviddio
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Liver Fibrosis ◽  
Shear Wave ◽  
Chronic Hepatitis C ◽  
Transient Elastography ◽  
Liver Stiffness ◽  
Shear Wave Elastography ◽  
Operating Characteristics ◽  
Non Invasive

In recent years, several non-invasive methods have been developed for staging liver fibrosis in patients with chronic hepatitis C. A 2D-Shear wave elastography (SWE) technique has been recently introduced on the EPIQ 7 US system (ElastQ), but its accuracy has not been validated in patients with chronic hepatitis C virus (HCV) infection. We enrolled 178 HCV patients to assess their liver fibrosis stage with ElastQ software using transient elastography as a reference standard. The best cut-off values to diagnose ≥ F2, ≥ F3, and F4 were 8.15, 10.31, and 12.65 KPa, respectively. Liver stiffness values had a positive correlation with transient elastography (r = 0.57; p < 0.001). The area under the receiver operating characteristics (AUROC) was 0.899 for ≥ F2 (moderate fibrosis), 0.900 for ≥ F3 (severe fibrosis), and 0.899 for cirrhosis. 2D-SWE has excellent accuracy in assessing liver fibrosis in patients with chronic hepatitis C and an excellent correlation with transient elastography.

scholarly journals A Six‐Year Follow‐Up After Interferon‐Alpha Monotherapy for Chronic Hepatitis C Infection in Hemodialysis Patients

Renal Failure ◽  
2004 ◽  
Vol 26 (5) ◽  
pp. 583-588 ◽  
Author(s):  
Fatma Nurhan Ozdemir ◽  
Ali Akcay ◽  
Siren Sezer ◽  
Sedat Boyacioglu ◽  
Binnaz Handan Ozdemir ◽  
...  
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Chronic Hepatitis C ◽  
Interferon Alpha ◽  
Hemodialysis Patients ◽  
Hepatitis C Infection

Large-scale multicentre comparison of three algorithms combining serum non-invasive markers for liver fibrosis in chronic hepatitis C

2008 ◽  
Vol 40 (10) ◽  
pp. A119-A120
Author(s):  
G. Sebastiani ◽  
P. Halfon ◽  
L. Castera ◽  
A. Mangia ◽  
V. Di Marco ◽  
...  
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Liver Fibrosis ◽  
Chronic Hepatitis C ◽  
Large Scale ◽  
Non Invasive

Effectiveness of Sofosbuvir and Velpatasvir Combination in Chronic Hepatitis C with Hemodialysis Patients

2021 ◽  
Vol 15 (5) ◽  
pp. 1205-1207
Author(s):  
R. A. Khan ◽  
A. Ali ◽  
S. Munib ◽  
I. Muhammad ◽  
NOSHER WAN ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Chronic Hepatitis C ◽  
Prospective Observational Study ◽  
Hemodialysis Patients ◽  
Hemoglobin Level ◽  
Adverse Outcomes ◽  
Keywords Hemodialysis

Objective: The aim of this study is to determine the response of sofosbuvir and velpatasvir combination in chronic hepatitis C with hemodialysis patients. Study Design: Prospective/observational study Place and Duration: The study was conducted at department of Nephrology Nawaz Sharif Kidney Hospital, Swat for duration of six months from 1st July to 31st December, 2020. Methods: Total 27 patients of both genders were presented in this study. Patients were aged between 18-85 years. Patients details demographics age, sex and body mass index were recorded after taking written consent. Patients diagnosis hepatitis C with recognized genotypes were presented. Enrolled patients received combination of sofosbuvir and velpatasvir regime (SOF/VLP) for 14 weeks and follow up was taken. Effectiveness and safety among HCV patients on hemodialysis were observed. Complete data was analyzed by SPSS 22.0 version. Results: Out of 27 patients 17 (62.96%) were males 10 (37.04%) were females. Mean age of the patients was 35.14±5.18 years with mean BMI 24.41±6.25 kg/m2. Hypertension was the most common comorbidity found in 15 (55.55%) patients followed by obesity 8 (29.63%) and diabetes found in 3 (14.81%). Among 27 cases 20 (74.04%) were naïve and 7 (25.96%) were treatment experienced. Sustained virological response was found in 26 (96.3%) and 1(3.7%) patients were lost at follow up. Significantly improvement was found in hemoglobin level 12.11 ± 5.24, alanine aminotransferase (ALT) 28.51 ± 9.62 and aspartate aminotransferase (AST) 35.24 ± 7.08 after treatment. Headache, fatigue and nausea were the most common adverse outcomes. Conclusion: We concluded in this study that the use of sofosbuvir and velpatasvir was effective safe and well tolerated in the treatment of hepatitis C patients with hemodialysis. Keywords: Hemodialysis, Hepatitis C, Sofosbuvir, Velpatasvir, Complications

The impact of direct-acting antivirals on liver fibrosis in Egyptian hepatitis C virus patients: a single center experience

QJM ◽  
2021 ◽  
Vol 114 (Supplement_1) ◽  
Author(s):  
Nadia Abdelaaty Abdelkader ◽  
Amira Mahmoud AlBalakosy ◽  
Ahmed Fouad Helmy Sherief ◽  
Mohamed Soliman Gado
Keyword(s):  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Liver Fibrosis ◽  
Transient Elastography ◽  
Liver Stiffness ◽  
Treatment Unit ◽  
Non Invasive ◽  
One Year ◽  
The Impact

Abstract Background Hepatitis C virus (HCV) infection affects approximately 170 million people worldwide, causing liver cirrhosis and hepatocellular carcinoma (HCC) and leading to liver transplantation and ultimately death. Accurate evaluation of liver fibrosis in patients with chronic liver diseases is crucial, as liver fibrosis is important in order to make therapeutic decisions, determine prognosis of liver disease and to follow-up disease progression. Multiple non-invasive methods have been used successfully in the prediction of fibrosis; however, early changes in noninvasive biomarkers of hepatic fibrosis under effective antiviral therapy are widely unknown. The aim of this study is to evaluate changes of transient elastography values as well as FIB-4 and AST to platelet ratio index (APRI) in patients treated with DAAs. Objectives The aim beyond this study is to evaluate the changes in liver stiffness in hepatitis C Egyptian patients before and at least one year after treatment with DAAs using transient elastography and non-invasive liver fibrosis indices as FIB-4 and APRI scores. Patients and methods The present study was conducted on 100 patients with chronic hepatitis C patients attended to Ain Shams University Hospitals, Viral hepatitis treatment unit between October 2017 and December 2018, who were followed-up during treatment and after treatment for at least one year (retrospective and prospective study). Total number of cases during the study period was 117 patients. 17 patients were excluded from the study due to missed follow-up. Eventually, 100 patients were enrolled in the study fulfilling the inclusion criteria. Results The mean age of our patients is 47.9 years with Male predominance (52 males and 48 females). There was a significant improvement of, platelets counts, ALT and AST levels, which in turn cause significant improvement in FIB-4 and APRI scores. There was a significant improvement of liver stiffness after end of treatment, regardless of the DAA regimen used, as evidenced by Fibroscan. Conclusion Fibrosis regression –assessed by non-invasive markers of fibrosis is achievable upon removal of the causative agent.

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