Abstract | BACKGROUND: METHODS: The demographics, hospital course and outcome of children at Texas Children's Hospital between February and November 2000 and between August 2001 and August 2002 with invasive S. aureus infections were reviewed from medical records in this retrospective study. RESULTS: CA-MRSA and community-acquired methicillin-susceptible S. aureus (MSSA) caused invasive infections in 46 and 53 children, respectively. The median ages (range) of the children were: MRSA, 3.5 years (2 months to 18.6 years); MSSA, 4.8 years (3 months to 19.8 years). The sites of infection for MRSA vs. MSSA isolates, respectively, were: bacteremia, 3 vs. 6; osteomyelitis, 14 vs. 14; septic arthritis, 5 vs. 7; pneumonia, 11 vs. 3; lymphadenitis, 7 vs. 14; other, 5 vs. 8. Among MRSA patients 39 (20 received clindamycin only, 18 had vancomycin initially and 8 were treated with a beta-lactam initially) received clindamycin and 6 received vancomycin as primary therapy. Among MSSA patients, clindamycin, nafcillin or other beta-lactam antibiotics were used in 24, 18 and 9, respectively. The median number of febrile days was 3 (0 to 14) and 2 (0 to 6) for MRSA and MSSA patients, respectively (P = 0.07). The median number of days with positive blood cultures was 2 for the MRSA (n = 16) and 1 for the MSSA (n = 18) patients (P = 0.04). CONCLUSION:
Clindamycin was effective in treating children with invasive infections caused by susceptible CA-MRSA isolates.
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Authors | Gerardo Martínez-Aguilar, Wendy A Hammerman, Edward O Mason Jr, Sheldon L Kaplan |
Journal | The Pediatric infectious disease journal
(Pediatr Infect Dis J)
Vol. 22
Issue 7
Pg. 593-8
(Jul 2003)
ISSN: 0891-3668 [Print] United States |
PMID | 12867833
(Publication Type: Comparative Study, Journal Article, Research Support, Non-U.S. Gov't, Research Support, U.S. Gov't, P.H.S.)
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Chemical References |
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Topics |
- Adolescent
- Bacteremia
(diagnosis, drug therapy)
- Child
- Child, Preschool
- Clindamycin
(administration & dosage)
- Community-Acquired Infections
(diagnosis, drug therapy)
- Female
- Follow-Up Studies
- Humans
- Infant
- Male
- Methicillin Resistance
- Microbial Sensitivity Tests
- Probability
- Reference Values
- Retrospective Studies
- Staphylococcal Infections
(diagnosis, drug therapy)
- Staphylococcus aureus
(drug effects, isolation & purification)
- Statistics, Nonparametric
- Treatment Outcome
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