Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases
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Clin. Microbiol. Infect. · Nov 2009
Clinical response to ertapenem in severe community-acquired pneumonia: a retrospective series in an elderly population.
To evaluate in routine hospital practice the clinical response to ertapenem in comparison with other parenteral antibiotics in the treatment of community-acquired pneumonia (CAP), clinical records from patients with severe CAP treated with ertapenem from July 2002 to June 2006 in seven Spanish hospitals were retrospectively reviewed. Patients were classified according to the Pneumonia Severity Index (PSI). Each ertapenem-treated patient was matched with two patients in the same hospital treated with other antibiotics, according to age (difference
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Little is known about procalcitonin (PCT) levels in patients with community-acquired pneumonia (CAP) caused by Legionella pneumophila. The aim of the present study was to investigate this infection marker in patients admitted with L. pneumophila pneumonia in relation to conventional inflammatory parameters, severity of pneumonia upon admission and clinical outcome. Eighteen patients admitted with CAP caused by L. pneumophila serogroup 1 were retrospectively examined. ⋯ Persistently increased PCT levels during treatment were indicative of unfavourable clinical outcome. Conventional inflammatory parameters (CRP and WBC) and the CURB-65 score lacked this discriminatory capacity in our study population. PCT may therefore be a valuable tool in the initial clinical assessment and follow-up of patients with L. pneumophila pneumonia.