TAILIEUCHUNG - Group a streptococcal carriage in children with ADHD: Antibiotic resistance and associated ASO levels

Acute pharyngitis is a common illness of childhood most frequently associated with Group A Streptococcus (GAS) and carrier state quiet often remains undiagnosed in children with attention deficit hyperactivity disorder. This prospective study was undertaken to assess the burden of GAS in children with attention deficit hyperactivity disorder attending pediatric clinics in a tertiary care centre at Chennai. Throat swabs were obtained for culture from 50 ADHD children aged 5 – 15 years with symptoms of sore throat and 50 from apparently asymptomatic children with ADHD. Beta hemolytic streptococcal isolates were isolated and serogrouped and subjected to antibiotic susceptibility testing as per CLSI standards. Blood samples were collected from all 100 children to determine elevated ASO levels. 24 children of the symptomatic study group were positive for beta hemolytic streptococci. Asymptomatic carriage of GAS was 28%. Antibiotic resistance to erythromycin, azithromycin and ofloxacin was high. All strains were sensitive to Penicillin. Nineteen children had elevated ASO titre levels. Periodic surveillance is mandatory to prevent the spread of GAS carriage in children with ADHD. Multidrug resistant phenotypes are emerging. Regular monitoring of drug resistance will serve as a valuable tool in preventing periodic outbreak in the community. | Group a streptococcal carriage in children with ADHD: Antibiotic resistance and associated ASO levels

• Sức khỏe trẻ em
• GAS ResistanceMacrolides ASO
• Group a streptococcal carriage
• Streptococcal carriage
• Children with ADHD
• Antibiotic resistance
• Associated ASO levels