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The effect of a basic home stimulation programme on the development of young children infected with HIV

Joanne Potterton1, Aimee Stewart, Peter Cooper

  • 1Department of Physiotherapy, University of the Witwatersrand, and Charlotte Maxeke Johannesburg Hospital, Johannesburg, South Africa. joanne.potterton@wits.ac.za

Developmental Medicine and Child Neurology
|December 17, 2009
PubMed

Insights

A home stimulation program significantly improved cognitive and motor development in young children with human immunodeficiency virus (HIV). This intervention offers a promising approach to support neurodevelopmental outcomes in affected children.

Area of Science:

  • Pediatrics
  • Neurodevelopmental Disorders
  • Infectious Diseases

Background:

  • Human immunodeficiency virus (HIV) infection in children can lead to encephalopathy and developmental delays.
  • Early identification and intervention are crucial for managing neurodevelopmental impairments in children with HIV.

Purpose of the Study:

  • To evaluate the impact of a home-based intervention program on the neurodevelopmental status of children infected with HIV.
  • To determine if caregiver-led stimulation can enhance cognitive and motor development in this vulnerable population.

Main Methods:

  • A longitudinal, randomized controlled trial involving 122 children under 2.5 years old with HIV.
  • The experimental group received a home stimulation program focusing on motor, cognitive, and speech development, updated quarterly.
  • The control group received no developmental intervention; assessments were conducted at baseline, 6, and 12 months using the Bayley Scales of Infant Development.

Main Results:

  • Children from low socioeconomic backgrounds with suboptimal nutrition were included.
  • At baseline, 52% had severe cognitive delay and 72% had severe motor delay.
  • The experimental group demonstrated significantly greater improvements in cognitive (p=0.010) and motor (p=0.020) development compared to the control group.

Conclusions:

  • A home stimulation program, when taught to caregivers, can significantly enhance cognitive and motor development in young children with HIV.
  • This intervention represents a valuable strategy for improving neurodevelopmental outcomes in children affected by HIV.
Abstract

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