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Compliance with penicillin prophylaxis by children with impaired splenic function
Insights
For children with impaired splenic function, oral penicillin prophylaxis shows poor compliance. Intramuscular penicillin injections are a safer alternative for preventing infections in these vulnerable children.
Area of Science:
- Pediatric infectious diseases
- Pharmacology and therapeutics
Background:
- Children with impaired splenic function are at increased risk of severe infections.
- Penicillin prophylaxis is crucial for preventing these infections.
- Ensuring patient compliance with prophylactic regimens is a clinical challenge.
Purpose of the Study:
- To compare compliance rates between oral and intramuscular penicillin prophylaxis in children with impaired splenic function.
- To evaluate the effectiveness of different penicillin administration routes in maintaining therapeutic levels.
Main Methods:
- A prospective study followed 42 children with impaired splenic function for 8 months.
- Two groups were formed: Group A (n=24) received oral penicillin twice daily; Group B (n=18) received intramuscular penicillin every 3 weeks.
- Penicillin compliance was assessed by measuring antibacterial activity in urine samples collected during clinic visits.
Main Results:
- Clinic attendance rates were high and similar for both groups (92.7% and 94.9%).
- However, 44% of urine samples from the oral penicillin group (Group A) showed no antibacterial activity, indicating poor compliance.
- Parental education, child's age, and sex did not significantly affect compliance rates.
Conclusions:
- Oral penicillin prophylaxis in children with impaired splenic function is associated with significant compliance issues.
- Intramuscular penicillin administration appears to be a more reliable and safer method for prophylaxis in this patient population.
- Healthcare providers should consider intramuscular regimens for children with impaired splenic function to ensure consistent protection against infections.
Abstract:
42 children with impaired splenic function were followed-up for 8 months for compliance with penicillin prophylaxis. Parents of 24 children (group A) chose a twice daily oral while parents of 18 children (group B) chose a 3-weekly injection regimen. The penicillin intake was checked by the presence of antibacterial activity in urine obtained at clinic visits. The clinics attendance rate for both groups was 92.7% and 94.9% respectively. For group A 44% of urines tested were positive indicating poor compliance with oral medication over the previous 5 to 16 hours. The educational level of parents and age and sex of children did not influence compliance. It seems safer, therefore, to use an intramuscular regimen rather than rely on oral prophylaxis in children with impaired splenic function.