Format

Send to

Choose Destination
Trop Med Int Health. 2010 Aug;15(8):934-44. doi: 10.1111/j.1365-3156.2010.02561.x. Epub 2010 Jun 15.

Growth response to antiretroviral treatment in HIV-infected children: a cohort study from Lilongwe, Malawi.

Author information

1
Ministry of Health and Lighthouse Trust at Kamuzu Central Hospital, Lilongwe, Malawi.

Abstract

OBJECTIVE:

Malnutrition is common in HIV-infected children in Africa and an indication for antiretroviral treatment (ART). We examined anthropometric status and response to ART in children treated at a large public-sector clinic in Malawi.

METHODS:

All children aged <15 years who started ART between January 2001 and December 2006 were included and followed until March 2008. Weight and height were measured at regular intervals from 1 year before to 2 years after the start of ART. Sex- and age-standardized z-scores were calculated for weight-for-age (WAZ) and height-for-age (HAZ). Predictors of growth were identified in multivariable mixed-effect models.

RESULTS:

A total of 497 children started ART and were followed for 972 person-years. Median age (interquartile range; IQR) was 8 years (4-11 years). Most children were underweight (52% of children), stunted (69%), in advanced clinical stages (94% in WHO stages 3 or 4) and had severe immunodeficiency (77%). After starting ART, median (IQR) WAZ and HAZ increased from -2.1 (-2.7 to -1.3) and -2.6 (-3.6 to -1.8) to -1.4 (-2.1 to -0.8) and -1.8 (-2.4 to -1.1) at 24 months, respectively (P < 0.001). In multivariable models, baseline WAZ and HAZ scores were the most important determinants of growth trajectories on ART.

CONCLUSIONS:

Despite a sustained growth response to ART among children remaining on therapy, normal values were not reached. Interventions leading to earlier HIV diagnosis and initiation of treatment could improve growth response.

PMID:
20561308
PMCID:
PMC3895623
DOI:
10.1111/j.1365-3156.2010.02561.x
[Indexed for MEDLINE]
Free PMC Article

Supplemental Content

Full text links

Icon for Wiley Icon for PubMed Central
Loading ...
Support Center