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Detrimental role of delayed antibiotic administration and penicillin-nonsusceptible strains in adult intensive care unit patients with pneumococcal meningitis: The PNEUMOREA prospective multicenter study*

2006; Lippincott Williams & Wilkins; Volume: 34; Issue: 11 Linguagem: Inglês

10.1097/01.ccm.0000239434.26669.65

1530-0293

Marc Auburtin, Michel Wolff, Julien Charpentier, Emmanuelle Varon, Yves Le Tulzo, Christophe Girault, Ismaël Mohammedi, B. Renard, Bruno Mourvillier, Fabrice Bruneel, Jean-Damien Ricard, Jean‐François Timsit,

Pneumocystis jirovecii pneumonia detection and treatment

To identify factors associated with mortality and morbidity among adults admitted to intensive care units (ICUs) for pneumococcal meningitis, particularly the impact of delayed antibiotic administration.We conducted a prospective, multicenter, observational study of 156 consecutive adults hospitalized for pneumococcal meningitis. We analyzed parameters associated with 3-month survival.Fifty-six medical and medical-surgical ICUs in France.None.Of the 148 strains isolated, 56 (38%) were nonsusceptible to penicillin G. At 3 months after ICU admission, the mortality rate was 33% (51/156), and 34% of survivors (36/105) had neurologic sequelae. Multivariate analysis identified three variables as independently associated with 3-month mortality: Simplified Acute Physiology Score II (odds ration [OR], 1.12; 95% confidence interval [CI], 1.072-1.153; p = .002); isolation of a nonsusceptible strain (OR, 6.83; 95% CI, 2.94-20.8; p < 10(-4)), and an interval of >3 hrs between hospital admission and administration of antibiotics (OR, 14.12; 95% CI, 3.93-50.9; p < 10(-4)). In contrast, a cerebrospinal fluid leukocyte count >10(3) cells/microL had a protective effect (OR, 0.30; 95% CI, 0.10-0.944; p = 0.04).Independent of severity at the time of ICU admission, isolation of penicillin-nonsusceptible strains and a delay in antibiotic treatment following admission were predictors of mortality among patients with pneumococcal meningitis.