Hepatitis B in sub-Saharan Africa-How many patients need therapy?
File(s)HBV treatment in SSA V4 Final.docx (161.92 KB)
Accepted version
Author(s)
Type
Journal Article
Abstract
Hepatitis B is endemic in sub‐Saharan Africa with ~60 million people chronically infected. While prevention, through vaccination, is central to elimination strategies, only 11 countries have birth dose vaccination and full vaccine coverage remains at suboptimal levels. Furthermore, to fully realize elimination, those chronically infected need to be identified, assessed for therapy and then linked to care. Given current treatment criteria, the precise quantum of people warranting therapy, according to criteria, is essentially unknown. The issue is further complicated by data to suggest differences in the numbers of people requiring treatment when applying WHO as compared to European Association for the Study of the Liver, EASL, criteria. Optimal determination of treatment eligibility is further hindered by the lack of available tools to adequately assess individual patients. It is conceivable that accurately determining the number of those requiring treatment, given the heterogeneity of hepatitis B in Africa, is difficult. Better studies and data are required. More signifcantly, improved access and availability to the diagnostic tools needed to assess patients in additon to access to drugs are as, if not more important, to achieve elimination.
Date Issued
2020-06-01
Date Acceptance
2019-11-07
Citation
Journal of Viral Hepatitis, 2020, 27 (6), pp.560-567
ISSN
1345-2533
Publisher
Wiley
Start Page
560
End Page
567
Journal / Book Title
Journal of Viral Hepatitis
Volume
27
Issue
6
Copyright Statement
© 2019 John Wiley & Sons Ltd. This is the peer reviewed version of the following article, which has been published in final form at https://onlinelibrary.wiley.com/doi/full/10.1111/jvh.13247. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
Identifier
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000503824800001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
Subjects
Science & Technology
Life Sciences & Biomedicine
Gastroenterology & Hepatology
Infectious Diseases
Virology
elimination
hepatitis B
Sub-Saharan Africa
treatment
VIRUS-INFECTION
LIVER-CANCER
WEST-AFRICA
C INFECTION
GENOTYPE-A
EPIDEMIOLOGY
PREVALENCE
HBSAG
TRANSMISSION
MANAGEMENT
Publication Status
Published
Date Publish Online
2019-12-04