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Home >> Publications >> A biregional survey and review of first-line treatment failure and second-line paediatric antiretroviral access and use in Asia and southern Africa.

Publication

Author(s):

TREAT Asia Pediatric HIV Observational Database (TApHOD); International Epidemiologic Databases to Evaluate AIDS (IeDEA) Southern Africa Paediatric Group.

Pub Title:

A biregional survey and review of first-line treatment failure and second-line paediatric antiretroviral access and use in Asia and southern Africa.

Pub Date:

Feb 9 2011

Page Number:
7

Journal:

Title: 
JIAS- Journal of the International AIDS Society
Link: 
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3058075/

PubMed: 21306608
Pub PDF: PDF icon 21306608.pdf

Abstract

BACKGROUND: To better understand the need for paediatric second-line antiretroviral therapy (ART), an ART management survey and a cross-sectional analysis of second-line ART use were conducted in the TREAT Asia Paediatric HIV Observational Database and the IeDEA Southern Africa (International Epidemiologic Databases to Evaluate AIDS) regional cohorts.

METHODS: Surveys were conducted in April 2009. Analysis data from the Asia cohort were collected in March 2009 from 12 centres in Cambodia, India, Indonesia, Malaysia, and Thailand. Data from the IeDEA Southern Africa cohort were finalized in February 2008 from 10 centres in Malawi, Mozambique, South Africa and Zimbabwe.

RESULTS: Survey responses reflected inter-regional variations in drug access and national guidelines. A total of 1301 children in the TREAT Asia and 4561 children in the IeDEA Southern Africa cohorts met inclusion criteria for the cross-sectional analysis. Ten percent of Asian and 3.3% of African children were on second-line ART at the time of data transfer. Median age (interquartile range) in months at second-line initiation was 120 (78-145) months in the Asian cohort and 66 (29-112) months in the southern African cohort. Regimens varied, and the then current World Health Organization-recommended nucleoside reverse transcriptase combination of abacavir and didanosine was used in less than 5% of children in each region.

CONCLUSIONS: In order to provide life-long ART for children, better use of current first-line regimens and broader access to heat-stable, paediatric second-line and salvage formulations are needed. There will be limited benefit to earlier diagnosis of treatment failure unless providers and patients have access to appropriate drugs for children to switch to.

PMID: 21306608 [PubMed - indexed for MEDLINE]

PMCID: PMC3058075

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Citation:

TREAT Asia Pediatric HIV Observational Database (TApHOD); International Epidemiologic Databases to Evaluate AIDS (IeDEA) Southern Africa Paediatric Group. A biregional survey and review of first-line treatment failure and second-line paediatric antiretroviral access and use in Asia and southern Africa. J Int AIDS Soc. 2011 Feb 9;14:7. doi: 10.1186/1758-2652-14-7. Erratum in: J Int AIDS Soc. 2011;14. doi:10.1186/1758-2652-14-17. PubMed PMID: 21306608; PubMed Central PMCID: PMC3058075.