Effectiveness of Pediatric Antiretroviral Therapy in Resource‐Limited Settings: A Systematic Review and Meta‐analysis
Open Access
- 15 December 2009
- journal article
- research article
- Published by Oxford University Press (OUP) in Clinical Infectious Diseases
- Vol. 49 (12), 1915-1927
- https://doi.org/10.1086/648079
Abstract
Background.Responses to antiretroviral therapy (ART) among human immunodeficiency virus (HIV)-infected children in resource-limited settings have recently been reported, but outcomes vary. We sought to derive pooled estimates of the 12-month rate of virologic suppression (HIV RNA, Methods.We conducted a systematic review and meta-analysis of published reports of HIV RNA and CD4 outcomes for treatment-naive children aged 0–17 years old by means of the Medline, EMBASE (Excerpta Medica Database), and LILACS (Latin American and Caribbean Health Sciences Literature) electronic databases and the Cochrane Clinical Trials Register. Pooled estimates of the reported proportion with HIV RNA 400 copies/mL or ΔCD4% of zero. Results.In patient-level estimates after 12 months of ART, the pooled proportion with virologic suppression was 70% (95% confidence interval [CI], 67%–73%); the pooled ΔCD4% was 13.7% (95% CI, 11.8%–15.7%). Results from the fixed- and random-effects models were similar. In approximated intention-to-treat analyses, the pooled estimates decreased to 53% with virologic suppression (95% CI, 50%–55%) and to a ΔCD4% of 8.5% (95% CI, 5.5%–11.4%). Conclusions.Pooled estimates of reported virologic and immunologic benefits after 12 months of ART among HIV-infected children in resource-limited settings are comparable with those observed among children in developed settings. Consistency in reporting on reasons for missing data will aid in the evaluation of ART outcomes in resource-limited settings.Keywords
This publication has 44 references indexed in Scilit:
- Clinical Outcomes and CD4 Cell Response in Children Receiving Antiretroviral Therapy at Primary Health Care Facilities in ZambiaPublished by American Medical Association (AMA) ,2007
- True outcomes for patients on antiretroviral therapy who are lost to follow-up in MalawiPublished by WHO Press ,2007
- Trends in Opportunistic Infections in the Pre–and Post–Highly Active Antiretroviral Therapy Eras Among HIV-Infected Children in the Perinatal AIDS Collaborative Transmission Study, 1986–2004Pediatrics, 2007
- Directly Observed Highly Active Antiretroviral Therapy for HIV-Infected Children in CambodiaAmerican Journal of Public Health, 2007
- Hospitalization and Mortality among HIV-Infected Children after Receiving Highly Active Antiretroviral TherapyClinical Infectious Diseases, 2007
- Long-term survival and immuno-virological response of African HIV-1-infected children to highly active antiretroviral therapy regimensAIDS, 2006
- In resource-limited settings good early outcomes can be achieved in children using adult fixed-dose combination antiretroviral therapyAIDS, 2006
- Highly active antiretroviral therapies among HIV-1-infected children in Abidjan, Côte d'IvoireAIDS, 2004
- Decline in mortality, AIDS, and hospital admissions in perinatally HIV-1 infected children in the United Kingdom and IrelandBMJ, 2003
- Measuring inconsistency in meta-analysesBMJ, 2003