BACKGROUND: To assist the Central African Republic (CAR) develop national guidelines for treating children with pneumonia, a survey was conducted to determine antimicrobial resistance rates of nasopharyngeal isolates of Streptococcus pneumoniae (SP) and Haemophilus influenzae (HI). Secondary purposes of the survey were to identify risk factors associated with carriage of a resistant isolate and to compare the survey methods of including only children with pneumonia vs. including all ill children. METHODS: A cross-sectional survey of 371 ill children was conducted at 2 outpatient clinics in Bangui, CAR. RESULTS: In all 272 SP isolates and 73 HI isolates were cultured. SP resistance rates to penicillin, trimethoprim-sulfamethoxazole (TMP-SMX), tetracycline and chloramphenicol were 8.8, 6.3, 42.3 and 9.2%, respectively. All penicillin-resistant SP isolates were intermediately resistant. HI resistance rates to ampicillin, TMP-SMX and chloramphenicol were 1.4, 12.3 and 0%, respectively. The most common SP serotypes/groups were 19, 14, 6 and 1; 49% of HI isolates were type b. History of antimicrobial use in the previous 7 days was the only factor associated with carriage of a resistant isolate. Resistance rates were similar among ill children regardless of whether they had pneumonia. CONCLUSIONS: Resistance rates were low for antimicrobials recommended by the World Health Organization for children with pneumonia. We recommended TMP-SMX as the first line treatment for pneumonia in CAR because of its low cost, ease of dosing and activity against malaria.
BACKGROUND: To assist the Central African Republic (CAR) develop national guidelines for treating children with pneumonia, a survey was conducted to determine antimicrobial resistance rates of nasopharyngeal isolates of Streptococcus pneumoniae (SP) and Haemophilus influenzae (HI). Secondary purposes of the survey were to identify risk factors associated with carriage of a resistant isolate and to compare the survey methods of including only children with pneumonia vs. including all ill children. METHODS: A cross-sectional survey of 371 ill children was conducted at 2 outpatient clinics in Bangui, CAR. RESULTS: In all 272 SP isolates and 73 HI isolates were cultured. SP resistance rates to penicillin, trimethoprim-sulfamethoxazole (TMP-SMX), tetracycline and chloramphenicol were 8.8, 6.3, 42.3 and 9.2%, respectively. All penicillin-resistant SP isolates were intermediately resistant. HI resistance rates to ampicillin, TMP-SMX and chloramphenicol were 1.4, 12.3 and 0%, respectively. The most common SP serotypes/groups were 19, 14, 6 and 1; 49% of HI isolates were type b. History of antimicrobial use in the previous 7 days was the only factor associated with carriage of a resistant isolate. Resistance rates were similar among ill children regardless of whether they had pneumonia. CONCLUSIONS: Resistance rates were low for antimicrobials recommended by the World Health Organization for children with pneumonia. We recommended TMP-SMX as the first line treatment for pneumonia in CAR because of its low cost, ease of dosing and activity against malaria.
Authors: Stanley C Wei; Jodi L Vanden Eng; Amy E Patterson; Seydou Doumbia; David G Kleinbaum; Tove K Ryman; Mahamoudou B Touré; Meredith L McMorrow Journal: J Infect Dis Date: 2012-03 Impact factor: 5.226
Authors: J Anthony G Scott; Salim Mwarumba; Caroline Ngetsa; Salome Njenga; Brett S Lowe; Mary P E Slack; James A Berkley; Isaiah Mwangi; Kathryn Maitland; Mike English; Kevin Marsh Journal: Antimicrob Agents Chemother Date: 2005-07 Impact factor: 5.191
Authors: Irene Rodríguez-Arce; Sara Martí; Begoña Euba; Ariadna Fernández-Calvet; Javier Moleres; Nahikari López-López; Montserrat Barberán; José Ramos-Vivas; Fe Tubau; Carmen Losa; Carmen Ardanuy; José Leiva; José E Yuste; Junkal Garmendia Journal: Front Cell Infect Microbiol Date: 2017-06-20 Impact factor: 5.293