2017
DOI: 10.1186/s12879-017-2767-0
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Survey of programmatic experiences and challenges in delivery of hepatitis B and C testing in low- and middle-income countries

Abstract: BackgroundThere have been few reports on programmatic experience of viral hepatitis testing and treatment in resource-limited settings. To inform the development of the 2017 World Health Organization (WHO) viral hepatitis testing guidance and in particular the feasibility of proposed recommendations, we undertook a survey across a range of organisations engaged with hepatitis testing in low- and middle-income countries (LMICs). Our objective was to describe current hepatitis B and C testing practices across a … Show more

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Cited by 56 publications
(59 citation statements)
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References 75 publications
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“…While affordable in comparison to NAT, antibody testing has been demonstrated to generate false positive results in 10% of tests, especially within low prevalence populations and has limited clinical utility among patients who have cleared spontaneously or from previous treatment . Furthermore, in a programmatic review by Ishizaki et al, within LMIC settings, 50% of programs utilized a standalone antibody rapid test for diagnosis, and only a third of programs offered confirmation RNA testing with 30% of these requiring a patient co‐payment . The review also highlighted concerns over test accuracy and quality assurance.…”
Section: Discussionmentioning
confidence: 99%
“…While affordable in comparison to NAT, antibody testing has been demonstrated to generate false positive results in 10% of tests, especially within low prevalence populations and has limited clinical utility among patients who have cleared spontaneously or from previous treatment . Furthermore, in a programmatic review by Ishizaki et al, within LMIC settings, 50% of programs utilized a standalone antibody rapid test for diagnosis, and only a third of programs offered confirmation RNA testing with 30% of these requiring a patient co‐payment . The review also highlighted concerns over test accuracy and quality assurance.…”
Section: Discussionmentioning
confidence: 99%
“…Screening programmes are commonly supported by non‐governmental or international organizations and they usually test specific populations and only marginally perform routine testing in the general population. Moreover, testing is principally hospital‐based …”
Section: The Cascade Of Carementioning
confidence: 99%
“…Direct-acting antiviral agents are an extraordinary tool to curb the burden of HCV infection, but the simple availability of these drugs is not sufficient to obtain a real impact on morbidity and mortality, Moreover, testing is principally hospital-based. 18 To identify infected people who are unaware of their status, efforts must be made in two main directions: access to test must be expanded and easier and faster instruments to determine HCV status must be provided. In high-income countries, testing of specific highrisk populations must be maintained and increased.…”
Section: The C a Sc Ade Of C Arementioning
confidence: 99%
“…Lack of awareness among health care workers and laboratory staff was also identi ed as a major gap in viral hepatitis case detection and reporting in a survey on HBV and HCV testing and service delivery in low and middle-income countries [28]. Sta ng constraints and doctor-to-patient ratios could also affect the correct case classi cation and reporting [29,30]. Targeting lower-level hospital staff with speci c interventions, including site visits and regular reviews, may increase the reporting accuracy.…”
Section: Discussionmentioning
confidence: 99%