The initiation of human immunodeficiency virus treatment for children at different levels of care

Abstract

Background: The human immunodeficiency virus (HIV) pandemic increased the demand for health care resources in South Africa. To decrease the burden on specialised facilities, the Department of Health decentralised antiretroviral (ARV) management. In the uMgungundlovu district, adult HIV primary care services reported lower rates of HIV viral load (VL) suppression after initiation of ARVs compared to other levels of care. The aim of the
study was to evaluate paediatric HIV services in the same district.
Methods: Four ARV clinics, at different levels of care, initiating and monitoring paediatric HIV infection treatment in uMgungundlovu district, KwaZulu Natal, were selected: primary healthcare services, general practitioner services, general paediatric services and subspecialist infectious diseases services were included. Paediatric patients newly diagnosed between January 2014 and June 2015 were included in the study. The rate of HIV VL suppression at one year after treatment initiation was the primary outcome measure. A total of 377 patients were included, 35 at the nurse-led primary care clinic, 25 at the general practitioner-led primary care clinic, 156 at the paediatrician-led secondary care clinic, and 161 at the HIV paediatric subspecialist-led tertiary care clinic. Of the 377 patients, 154 (59.9%) achieved VL suppression at one year, with 75% (18/24), 61.9% (13/21), 51.7% (60/116) and 66.7% (63/96) achieving HIV VL suppression at the four clinic types, respectively.
Conclusion: HIV VL suppression rates were variable, but did not differ statistically across levels of health care. Outcomes were not improved by initiation in specialist or subspecialist-led clinics, which supports the strategy of increasing access by decentralising HIV care for paediatric patients.

Keywords: HIV, initiation of treatment, medical services, paediatrics, South Africa,