Clinical infectious diseases : an official publication of the Infectious Diseases Society of America
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Adequacy of early empiric antibiotic treatment and survival in severe sepsis: experience from the MONARCS trial.
As part of the Monoclonal Anti-TNF: A Randomized Controlled Sepsis (MONARCS) trial, which enrolled patients with suspected sepsis, we sought to determine whether adequate antibiotic therapy was associated with a decreased mortality rate. The study enrolled 2634 patients, 91% of whom received adequate antibiotic therapy. The mortality rate among patients given adequate antibiotic treatment was 33%, versus 43% among patients given inadequate treatment (P<.001). We conclude that adequate antibiotic therapy results in a significant decrease in the crude mortality rate among patients suspected of sepsis.
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Although studies have assessed short-term mortality among patients with community-acquired pneumonia, there is limited data on prognosis and risk factors that affect long-term mortality. The mortality among patients enrolled at 4 sites of the Pneumonia Patient Outcome Research Team cohort study who survived at least 90 days after presentation to the hospital was compared with that among age-matched control subjects. ⋯ Factors significantly associated with long-term mortality were age (stratified by decade), do-not-resuscitate status, poor nutritional status, pleural effusion, glucocorticoid use, nursing home residence, high school graduation level or less, male sex, preexisting comorbid illnesses, and the lack of feverishness. This study demonstrates that there is significantly higher long-term mortality among patients with pneumonia than among age-matched controls and that long-term mortality largely is not affected by acute physiologic derangements.
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Previous studies of infected human bites have been limited by small numbers of patients and suboptimal microbiologic methodology. We conducted a multicenter prospective study of 50 patients with infected human bites. Seventy percent of the patients and assailants were young adult men. ⋯ Fusobacterium, Peptostreptococcus, and Candida species were isolated more frequently from occlusional bites than from clenched-fist injuries. Many strains of Prevotella and S. aureus were beta-lactamase producers. Amoxicillin-clavulanic acid and moxifloxacin demonstrated excellent in vitro activity against common isolates.