INTRODUCTION: Our retrospective study examined community-acquired invasive pneumococcal disease (IPD) in children admitted to KK Women's and Children's Hospital, Singapore. METHODS: All pneumococcal isolates from sterile sites from 1997 to 2004 were surveyed. RESULTS: There were 147 positive pneumococcal isolates with a mean age of 45 months. The estimated incidence of IPD was 13.6 per 10(5) children under 5 years old. Diagnoses at presentation were: Pneumonia 63.3% (included 14.3% empyema), bacteremia 17%, meningitis 15.6% (included 2.8% meningitis and pneumonia), 4.1% others. The morbidity rate was 25.2%, mortality rate was 6.1%. Antibiotic resistance was: Penicillin 44%, ceftriaxone 15%, erythromycin 62%, trimethoprim-sulfamethoxazole 67%. A separate serotype analysis (n=93, 63%) showed that the current 7valent pneumococcal conjugate vaccine (PCV7) would cover 78.1% of vaccine serotypes and 89% of vaccine-related serotypes for children under 5 years old.
INTRODUCTION: Our retrospective study examined community-acquired invasive pneumococcal disease (IPD) in children admitted to KK Women's and Children's Hospital, Singapore. METHODS: All pneumococcal isolates from sterile sites from 1997 to 2004 were surveyed. RESULTS: There were 147 positive pneumococcal isolates with a mean age of 45 months. The estimated incidence of IPD was 13.6 per 10(5) children under 5 years old. Diagnoses at presentation were: Pneumonia 63.3% (included 14.3% empyema), bacteremia 17%, meningitis 15.6% (included 2.8% meningitis and pneumonia), 4.1% others. The morbidity rate was 25.2%, mortality rate was 6.1%. Antibiotic resistance was: Penicillin 44%, ceftriaxone 15%, erythromycin 62%, trimethoprim-sulfamethoxazole 67%. A separate serotype analysis (n=93, 63%) showed that the current 7valent pneumococcal conjugate vaccine (PCV7) would cover 78.1% of vaccine serotypes and 89% of vaccine-related serotypes for children under 5 years old.
Authors: Elita Jauneikaite; Johanna Mary Carnon Jefferies; Nicholas William Vere Churton; Raymond Tzer Pin Lin; Martin Lloyd Hibberd; Stuart Charles Clarke Journal: Emerg Microbes Infect Date: 2014-06-04 Impact factor: 7.163
Authors: Philip Eng; Lean Huat Lim; Chian Min Loo; James Alvin Low; Carol Tan; Eng Kiat Tan; Sin Yew Wong; Sajita Setia Journal: Int J Gen Med Date: 2014-03-31