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Published on: February 23, 2014
Penicillin-resistant Streptococcus pneumoniae in a Jamaican patient with homozygous sickle-cell disease
K J Wierenga1, F Moosdeen, S Thomas
1Dept. of Microbiology, University of the West Indies, Kingston, Jamaica.
Insights
Penicillin prophylaxis is standard for children with sickle-cell disease. However, the first reported death from penicillin-resistant Streptococcus pneumoniae in a Jamaican child highlights a critical clinical concern.
Area of Science:
- Pediatrics
- Infectious Diseases
- Hematology
Background:
- Penicillin prophylaxis is a standard preventative measure for young children diagnosed with homozygous sickle-cell (SS) disease.
- This preventative strategy aims to reduce the incidence of invasive infections, particularly those caused by Streptococcus pneumoniae.
Observation:
- The emergence of penicillin-resistant strains of Streptococcus pneumoniae presents a significant and growing clinical challenge.
- This resistance compromises the effectiveness of a cornerstone prophylactic treatment in a vulnerable pediatric population.
Findings:
- This report details the first documented death in a Jamaican child with SS disease attributed to an infection with penicillin-resistant Streptococcus pneumoniae.
- This case underscores the critical threat posed by antimicrobial resistance in the context of sickle cell disease management.
Implications:
- The findings necessitate urgent re-evaluation of current prophylactic guidelines for children with sickle-cell disease.
- There is a critical need for enhanced surveillance of antimicrobial resistance patterns and the development of alternative or adjunctive therapeutic strategies.
Abstract:
Penicillin prophylaxis against infection by Streptococcus pneumoniae is now routine in young children with homozygous sickle-cell (SS) disease and the emergence of penicillin-resistant strains is a serious clinical concern. The first death associated with such resistance in a Jamaican child with SS disease is reported.
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