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and developed seizures and epilepsy afterwards, and one HIV, early detection of HIV infection and swift initiation of
patient developed seizures as a neonate after suffering from ART in children are crucial, and delays will impact on school
a hypoxic–ischaemic event during birth. As the type of performance and thus on future socio-economic status,
epilepsy was mostly not described in the notes and as most keeping the spiral of poverty going. The new South African
children were unable to receive EEG readings, it is likely that HIV guidelines from 2017, which made it possible to start
epilepsy syndromes like absence epilepsy or childhood immediate highly active antiretroviral therapy (HAART) on
epilepsy with centro-temporal spikes may have been missed. every person diagnosed with HIV infection, address this
The prevalence of these disorders, however, is low in high issue. Unfortunately, in low-resource areas like the Eastern
30
resource settings, but unknown in South Africa. Cape, early diagnosis in children and infants is still a
Furthermore, besides CD4 counts and VL, limited laboratory challenge and this needs to be addressed.
investigations were available for most children, which is a
further limitation of this study. In more than one-third of Acknowledgements
children, the aetiology could not be established, which is
slightly higher than that in other studies in children and Competing interests
adults. 19,31,32,33 The authors have declared that no competing interest
exists.
In our cohort, almost half of the children with epilepsy
became seizure-free and another 16% had a significant
reduction (50% – 75%) of seizure frequency. The tight Authors’ contributions
follow-up schedule to assure adherence to ART, and thus All authors contributed equally to this work.
to antiepileptic treatment, might have contributed to this
outcome. Funding information
One big concern is the high percentage of the epileptic This research received no specific grant from any funding
children in our cohort with school problems (55%). It is agency in the public, commercial or not-for-profit sectors.
known that many children with perinatal acquired HIV
infection show neurodevelopmental delay. 3,15,16,34 Human Data availability statement
immunodeficiency virus-positive preschool and school
children had global deficits in all measures of Data sharing is not applicable to this article as no new data
neurodevelopment, except gross motor skills, in a study from were created or analysed in this study.
Uganda. 35,36,37 Compared to their non-exposed and non-
infected classmates, two to three times more HIV-infected Disclaimer
children struggled with language, visual perception and fine The views and opinions expressed in this article are those of
motor skills. A study conducted in Congo showed that the authors and do not necessarily reflect the official policy or
children infected with HIV had a significantly higher position of any affiliated agency of the authors.
incidence, up to 91%, of neurodevelopmental deficits in all
domains compared to uninfected children. Newer studies References
37
could show that early start of treatment with ART in perinatal
infected children correlates with higher neuro-cognitive 1. UNAIDS. The gap report [homepage on the Internet]. c2014 [cited 2019
performance in children and adolescents, 38,39,40,41 supporting Feb 01]. Available from https://www.unaids.org/sites/default/files/en/media/
unaids/contentassets/documents/unaidspublication/2014/UNAIDS_Gap_
the recommendation to preferably start ART in the first report_en.pdf
3 months of life. 42,43 2. Aarli JA, Diop AG, Lochmüller H. Neurology in sub-Saharan Africa: A challenge for
World Federation of Neurology. Neurology. 2007 Oct 23;69(17):1715–1718.
https://doi.org/10.1212/01.wnl.0000285102.47543.02
Conclusion 3. Nassen R, Donald K, Walker K, et al. Management of mental health disorders and
central nervous system sequelae in HIV-positive children and adolescents. By the
Southern African HIV Clinicians Society. SAJHIVMED. 2014 Sep;15(3):82–96.
In this retrospective survey, we were able to show a 2.5% https://doi.org/10.4102/sajhivmed.v15i3.7
prevalence of epilepsy in infants and children with confirmed 4. Donald KA, Hoare J, Eley B, et al. Neurologic complications of pediatric human
immunodeficiency virus: Implications for clinical practice and management
HIV infection on ART in a semi-urban–rural part of South challenges in the African setting. Semin Pediatr Neurol. 2014;21(1):3–11. https://
Africa. Many of the children who developed epilepsy during doi.org/10.1016/j.spen.2014.01.004
the course of their HIV infection had prior CNS infection, or 5. Mitchell W. Neurological and developmental effects of HIV and AIDS in children
and adolescents. Ment Retard Dev Disabil Res Rev. 2001;7(3):211–216. https://
HIV encephalopathy and advanced disease, as demonstrated doi.org/10.1002/mrdd.1029
by the high WHO staging at the start of ART. In addition, 6. Habibi P, Strobel, S, Smith I, et al. Neurodevelopmental delay and focal seizures as
presenting symptoms of human immunodeficiency virus 1 infection. Eur J Pediatr.
more than half (55%) of the children were found to have 1989;148(4):315–317. https://doi.org/10.1007/BF00444122
educational difficulties including referral to a special school. 7. Preux PM, Druet-Cabanac M. Epidemiology and aetiology of epilepsy in sub-
Saharan Africa. Lancet Neurol. 2005;4(1):21–33. https://doi.org/10.1016/S1474-
4422(04)00963-9
As shown, HIV-infected infants and children in low-resource 8. Ba-Diop A, Marin B, Druet-Cabanac M, Ngoungou EB, Newton CR, Preux PM.
Epidemiology, causes, and treatment of epilepsy in sub-Saharan Africa. Lancet
settings face an array of additional challenges besides HIV Neurol. 2014 Oct;13(10):1029–1044. https://doi.org/10.1016/S1474-4422(14)
infection, which need to be addressed in a comprehensive 70114-0
manner. It is clear that in a setting with a high prevalence of 9. Rotta NT, Silva C, Ohlweiler L, et al. Aids neurologic manifestations in childhood.
Rev Neurol. 1999;29(4):319–322. https://doi.org/10.1007/BF03023703
http://www.sajhivmed.org.za 410 Open Access