کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3418641 | 1225753 | 2015 | 7 صفحه PDF | دانلود رایگان |
BackgroundPrevious reports have documented the efficacy of an early switch from intravenous to oral antimicrobials in community-acquired pneumonia, but not aspiration pneumonia. Therefore, we assessed the feasibility and efficacy of these newly developed criteria for community-acquired pneumonia in patients with aspiration pneumonia.MethodsThis prospective observational study included consecutive patients admitted with aspiration pneumonia over a 10-month period at St. Luke’s International Hospital; we excluded patients that required intensive care. The criteria for an early switch were stability of vital signs (temperature≤38 °C; respiratory rate≤24 breaths/min; pulse rate≤100 beats/min for >24 h) and a successful swallow evaluation (repetitive saliva swallowing test score≥2; modified water swallowing test score≥4). Our primary endpoint was successful completion of antimicrobial treatment 30 days after the switch, without reversion to intravenous antimicrobials. Our anticipated success rate was set as 60–75%, based on a previous study.ResultsOf the 70 patients admitted with aspiration pneumonia, 32 (45.7%) were excluded, and 38 (54.3%) met the inclusion criteria. Of these 38 patients, 29 (76.3%) met the switch criteria. The median duration of hospital stay for the included patients was 16 (5–30) days and 30 (12–68) days, respectively (P=0.03). Among patients who met the switch criteria, 26 (89.7%) completed oral treatment successfully while 3 (10.3%) reverted to intravenous antimicrobials.ConclusionsApproximately 75% of patients met the switch criteria; of these, nearly 90% underwent safe conversion to oral therapy. These results demonstrate the efficacy and feasibility of our switch criteria.
Journal: Respiratory Investigation - Volume 53, Issue 5, September 2015, Pages 225–231