BACKGROUND: The impact of how positive blood culture results are reported on the evolution bloodstream infections (BSIs) has not been assessed. METHODS: We randomly assigned patients with BSIs into 3 groups: group A (for which physicians received a conventional report), group B (for which physicians received a conventional report and a written alert on the chart with clinical advice), and group C (for which physicians received the above plus oral clinical advice). The adequacy of therapy before and after receipt of the different types of information was assessed. RESULTS: Overall, 297 episodes (109 in group A, 99 in group B, and 89 in group C) were studied. Patients who received inadequate treatment before receiving microbiological information had a longer mean (+/-SD) hospital stay (27.2+/-32.4 vs. 19.4+/-15.8 days; P=.017), a higher mean risk of Clostridium difficile-associated diarrhea (8.3% vs. 1.9%; P=.013), a higher mean overall mortality rate (30.8% vs. 19.4%; P=.025), and a higher mean risk of infection-related mortality (23.3% vs. 13.6%; P=.031). After receipt of microbiological reports, recommendations for changes in therapy were issued for patients in groups B (52.3%) and C (53.1%). For groups A, B, and C, the proportions of days on which adequate treatment was received were 66.3%, 92.1%, and 91.2% (P<.001); the mean numbers of defined daily doses of appropriate antibiotic therapy were 16.4, 22.2, and 20.7 (P=.003); the mean durations of hospital stay were 19.8, 23.6, and 24.1 days (P=.761); and the mortality rates during the late period were 12.9%, 15.6%, and 11% (P=.670), respectively. The mean costs of antimicrobials per episode in groups A, B, and C were 580.63, 537.98, and 434.53 (US707.85 dollars, US699.73 dollars, and US529.73 dollars, respectively). CONCLUSIONS:Written- or oral-alert reports with clinical advice should complement traditional microbiological reports for patients with BSIs.
RCT Entities:
BACKGROUND: The impact of how positive blood culture results are reported on the evolution bloodstream infections (BSIs) has not been assessed. METHODS: We randomly assigned patients with BSIs into 3 groups: group A (for which physicians received a conventional report), group B (for which physicians received a conventional report and a written alert on the chart with clinical advice), and group C (for which physicians received the above plus oral clinical advice). The adequacy of therapy before and after receipt of the different types of information was assessed. RESULTS: Overall, 297 episodes (109 in group A, 99 in group B, and 89 in group C) were studied. Patients who received inadequate treatment before receiving microbiological information had a longer mean (+/-SD) hospital stay (27.2+/-32.4 vs. 19.4+/-15.8 days; P=.017), a higher mean risk of Clostridium difficile-associated diarrhea (8.3% vs. 1.9%; P=.013), a higher mean overall mortality rate (30.8% vs. 19.4%; P=.025), and a higher mean risk of infection-related mortality (23.3% vs. 13.6%; P=.031). After receipt of microbiological reports, recommendations for changes in therapy were issued for patients in groups B (52.3%) and C (53.1%). For groups A, B, and C, the proportions of days on which adequate treatment was received were 66.3%, 92.1%, and 91.2% (P<.001); the mean numbers of defined daily doses of appropriate antibiotic therapy were 16.4, 22.2, and 20.7 (P=.003); the mean durations of hospital stay were 19.8, 23.6, and 24.1 days (P=.761); and the mortality rates during the late period were 12.9%, 15.6%, and 11% (P=.670), respectively. The mean costs of antimicrobials per episode in groups A, B, and C were 580.63, 537.98, and 434.53 (US707.85 dollars, US699.73 dollars, and US529.73 dollars, respectively). CONCLUSIONS: Written- or oral-alert reports with clinical advice should complement traditional microbiological reports for patients with BSIs.
Authors: B Mariani; M Corbella; E Seminari; L Sacco; P Cambieri; F Capra Marzani; I F Martino; M A Bressan; A Muzzi; C Marena; C Tinelli; P Marone Journal: Eur J Clin Microbiol Infect Dis Date: 2017-10-28 Impact factor: 3.267
Authors: K de With; F Allerberger; S Amann; P Apfalter; H-R Brodt; T Eckmanns; M Fellhauer; H K Geiss; O Janata; R Krause; S Lemmen; E Meyer; H Mittermayer; U Porsche; E Presterl; S Reuter; B Sinha; R Strauß; A Wechsler-Fördös; C Wenisch; W V Kern Journal: Infection Date: 2016-06 Impact factor: 3.553