PREVALENCE AND GENOTYPING OF HEPATITIS C VIRUS IN HEMODIALYSIS PATIENTS AND EVALUATION OF HCV-CORE ANTIGEN TEST IN SCREENING PATIENTS FOR DIALYSIS IN SANA'A CITY, YEMEN

  • Samira H Hanash Medical Microbiology, Faculty of Medicine and Health Sciences, Taiz University, Republic of Yemen.
  • Hassan A. Al-Shamahy Medical Microbiology and Clinical Immunology, Faculty of Medicine and Health Sciences, Sana’a University, Republic of Yemen.
  • Mohammed Hussein Saleh Bamshmous Medical Microbiology and Clinical Immunology, Faculty of Medicine and Health Sciences, Sana’a University, Republic of Yemen.

Abstract

Hepatitis C virus infection is a constant worldwide public health concern. The prevalence of HCV infection is higher in patients on chronic haemodialysis (HD) than in the general population. Despite the control of blood products, hepatitis C virus transmission is still being observed among patients undergoing dialysis. Detection systems for serum HCV antibodies are insensitive in the acute phase because of the long serological window. Direct detection of HCV depends on PCR test but this test is not suitable for routine screening. The objective of this study was to determine prevalence of HCV, genotyping and if HCV core antigen test could be a better alternative to NAT techniques for the diagnosis of HCV infection during the window period and whether the sensitivity for antibody detection is preserved. We screened 159 patients on long-term dialysis by HVC antibodies test, PCR HCV-RNA and HCV core antigen test by commercial tests. The prevalence of HCV was 10.7% (17 patients) and genotype 4 was the most common one (64.7%). The sensitivity of HCV core antigen test was 94.1%, the specificity 100%, the positive predictive power 100%, and the negative predictive power 97.9%. In conclusions; patients on maintenance HD in Yemen have a high prevalence of HCV infection comparing with general population; and genotype 4 is predominant. The performance of serological detection of HCV core antigen was better than that of HCV antibodies test and may be an alternative to nucleic acid amplification technology (NAT) for routine monitoring of patients on chronic dialysis.


Peer Review History:


UJPR follows the most transparent and toughest ‘Advanced OPEN peer review’ system. The identity of the authors and, reviewers will be known to each other. This transparent process will help to eradicate any possible malicious/purposeful interference by any person (publishing staff, reviewer, editor, author, etc) during peer review. As a result of this unique system, all reviewers will get their due recognition and respect, once their names are published in the papers. We expect that, by publishing peer review reports with published papers, will be helpful to many authors for drafting their article according to the specifications. Auhors will remove any error of their article and they will improve their article(s) according to the previous reports displayed with published article(s). The main of it is ‘to improve the quality of a candidate manuscript’. Our reviewers check the ‘strength and weakness of a manuscript honestly’. There will increase in the perfection, and transparency.


 Received file


pdf3.JPG


Average Peer review marks at initial stage: 5.5/10


Average Peer review marks at publication stage: 8.5/10


Reviewer(s) detail:


Name: Dr. O.J Owolabi


Affiliation: University of Benin, Nigeria


E-mail: owolabi@uniben.edu


Comments of reviewer(s):


pdf3.JPG

Keywords: Genotype, Haemodialysis, Hepatitis C virus, HCV core antigen, HCV antibodies, PCR HCV-RNA, Yemen
Statistics
58 Views | 96 Downloads
How to Cite
Hanash, S. H., H. A. Al-Shamahy, and M. H. S. Bamshmous. “PREVALENCE AND GENOTYPING OF HEPATITIS C VIRUS IN HEMODIALYSIS PATIENTS AND EVALUATION OF HCV-CORE ANTIGEN TEST IN SCREENING PATIENTS FOR DIALYSIS IN SANA’A CITY, YEMEN”. Universal Journal of Pharmaceutical Research, Vol. 4, no. 2, May 2019, doi:https://doi.org/10.22270/ujpr.v4i2.251.
Section
Research Articles