Related Experiment Videos
Vertically transmitted HIV-1 infection in children. A report of 23 cases
1Department of Paediatrics, Baragwanath Hospital, Johannesburg.
Insights
Vertically transmitted human immunodeficiency virus type 1 (HIV-1) infection in children presents with common symptoms like lymphadenopathy and respiratory issues. Early diagnosis and intervention are critical due to the severe prognosis and increasing prevalence.
Area of Science:
- Pediatrics
- Infectious Diseases
- Virology
Background:
- Vertical transmission of human immunodeficiency virus type 1 (HIV-1) poses a significant pediatric health challenge.
- The incidence of pediatric HIV-1 infection has been rising, necessitating urgent clinical and epidemiological assessment.
Purpose of the Study:
- To describe the clinical presentation and outcomes of vertically transmitted HIV-1 infection in a cohort of young children.
- To highlight the key clinical and immunological features of pediatric HIV-1 infection.
Main Methods:
- Retrospective case series analysis of 23 children diagnosed with vertically transmitted HIV-1.
- Clinical data collection including age at presentation, symptoms, complications, and immunological markers.
Main Results:
- Median age at presentation was 6 months, with common symptoms including lymphadenopathy, failure to thrive, and respiratory complications.
- Serious bacterial infections occurred in 39% of cases. Immunological abnormalities such as reversed T-cell ratios, hypergammaglobulinaemia, and anemia were frequent.
- A concerning mortality rate was observed, with a bleak outlook for the remaining children.
Conclusions:
- Pediatric HIV-1 infection presents with a distinct clinical profile and significant morbidity.
- The rising incidence underscores the need for enhanced prevention strategies and improved clinical management for vertically infected infants and children.
- Early identification and comprehensive care are crucial for improving outcomes in pediatric HIV-1 infection.
Abstract:
Twenty-three children with vertically transmitted human immunodeficiency virus type 1 (HIV-1) infection were seen at Baragwanath Hospital between May 1989 and April 1990. There was a marked increase in the number of cases in 1990. Infected children presented at a median age of 6 months; most commonly with lymphadenopathy, failure to thrive and respiratory complications. Serious bacterial infections occurred in 39%. Reversed helper T- to suppressor T-cell ratios were present in all but 1 of 16 children tested and hypergammaglobulinaemia and anaemia (usually normocytic) were frequently present. Some of the children have already died and the outlook for the others is bleak. With the increase of HIV infection in the heterosexual population, increasing numbers of infected children can be expected.