RESUMEN
INTRODUCTION: The neurodevelopmental impact of HIV infection in older children has been well-described, with characterization of HIV-associated encephalopathy (HIVE) and associated cognitive defects. HIVE is relatively common in older children who were vertically infected. The sparse literature on HIVE in infants suggests that incidence may be up to 10% in the first year of life, but no studies were identified that specifically evaluated hospitalized infants. METHODS: A descriptive study of routine inpatient data from two central referral hospitals in Mozambique was conducted. Inclusion criteria were infants with confirmed HIV infection aged <12 months, not on ART, admitted between 1 January 2019 and 30 June 2019. Presumptive HIVE was defined as having delayed developmental milestones in addition to microcephaly and/or pathological reflexes. RESULTS: Seven out of 27 patients (26%) were classified as presumptive HIVE. Delayed milestones were seen in 18 patients (67%) and the prevalence was approximately two times higher in the HIVE (+) group across all milestone categories. Delayed or no maternal ART (p = 0.03) and the infant not having received postnatal nevirapine prophylaxis (p = 0.02) were significantly associated with HIVE. CONCLUSIONS: HIVE prevalence is high in ART naïve hospitalized infants, particularly in those with risk factors for in-utero transmission. Thorough neurologic and developmental assessments can help identify HIV-infected infants and can be of particular utility in pediatric wards without access to point-of-care virologic testing where presumptive HIV diagnosis is still needed. Infants with HIVE need comprehensive care that includes antiretroviral therapy and physical/occupational therapy.
Asunto(s)
Complejo SIDA Demencia , Fármacos Anti-VIH , Infecciones por VIH , Complicaciones Infecciosas del Embarazo , Complejo SIDA Demencia/tratamiento farmacológico , Fármacos Anti-VIH/uso terapéutico , Niño , Femenino , Infecciones por VIH/complicaciones , Infecciones por VIH/diagnóstico , Infecciones por VIH/tratamiento farmacológico , Humanos , Lactante , Transmisión Vertical de Enfermedad Infecciosa/prevención & control , Mozambique/epidemiología , Nevirapina/uso terapéutico , Embarazo , Complicaciones Infecciosas del Embarazo/tratamiento farmacológicoRESUMEN
Rapid serological tests are unreliable for the diagnosis of HIV exposure and infection in infants. This case reports an HIV-infected infant with a delayed diagnosis due to multiple negative serological tests, highlighting the importance of maternal testing for provider-initiated testing and counseling in hospitalized infants.
