@article {Chen:September 2006:0272-4936:181, author = "Chen, Shih-Hsiang", author = "Yen, Meng Hsiu", author = "Chiu, Cheng-Hsun", author = "Yan, Dah-Chin", author = "Hsu, Chih-Yi", author = "Lin, Tzou-Yien", title = "Clinical observation of meningitis caused by penicillin-susceptible and -non-susceptible Streptococcus pneumoniae in Taiwanese children", journal = "Annals of Tropical Paediatrics: International Child Health", volume = "26", year = "September 2006", abstract = "Aim: To compare differences between clinical features and outcome in bacterial meningitis caused by penicillin-susceptible Streptococcus pneumoniae (PSSP) with that caused by penicillin-non-susceptible Streptococcus pneumoniae (PNSP).

Methods: All patients <18 yrs hospitalised with pneumococcal meningitis between January 1984 and December 2002 at Chang Gung Children's Hospital, Taipei were reviewed retrospectively.

Results: There were 28 PNSP (63.6%) and 16 PSSP cases of meningitis eligible for the study. The incidence of PNSP meningitis increased significantly over the 8-yr period (p=0.007). Age <4 yrs (78.6% vs 50%), a lower initial white blood count (mean 11.7 vs 19.9 ×109/L), admission to the intensive care unit (70.4% vs 50%) and mortality (28.6% vs 6.3%) were more common in the PNSP group. However, the only significant finding was a lower proportion of polymorphic neutrophils in the CSF of the PNSP meningitis group (p=0.04).

Conclusions: There was an increase in PNSP isolates from patients with meningitis over the 8-yr study period. No major differences were observed in clinical or laboratory features or outcome between the PSSP and PNSP groups.", pages = "181-185(5)", url = "http://www.ingentaconnect.com/content/maney/atp/2006/00000026/00000003/art00003" doi = "doi:10.1179/146532806X120264" }