OBJECTIVE: To determine whether the use of a nurse-implemented sedation protocol could reduce the incidence of ventilator-associated pneumonia in critically ill patients. DESIGN: Two-phase (before-after), prospective, controlled study. SETTING: University-affiliated, 11-bed medical intensive care unit. PATIENTS: Patients requiring mechanical ventilation for >or=48 hrs and sedative infusion with midazolam or propofol alone. INTERVENTIONS: During the control phase, sedatives were adjusted according to the physician's decision. During the protocol phase, sedatives were adjusted according to a protocol developed by a multidisciplinary team including nurses and physicians. The protocol was based on the Cambridge scale, and sedation level was adjusted every 3 hrs by the nurses. Standard practices, including weaning from the ventilator and diagnosis of VAP, were the same during both study phases. MEASUREMENTS AND MAIN RESULTS: A total of 423 patients were enrolled (control group, n = 226; protocol group, n = 197). The incidence of VAP was significantly lower in the protocol group compared with the control group (6% and 15%, respectively, p = .005). By univariate analysis (log-rank test), only use of a nurse-implemented protocol was significantly associated with a decrease of incidence of VAP (p < .01). A nurse-implemented protocol was found to be independently associated with a lower incidence of VAP after adjustment on Simplified Acute Physiology Score II in the multivariate Cox proportional hazards model (hazard rate, 0.81; 95% confidence interval, 0.62-0.95; p = .03). The median duration of mechanical ventilation was significantly shorter in the protocol group (4.2 days; interquartile range, 2.1-9.5) compared with the control group (8 days; interquartile range, 2.2-22.0; p = .001), representing a 52% relative reduction. Extubation failure was more frequently observed in the control group compared with the protocol group (13% and 6%, respectively, p = .01). There was no significant difference in in-hospital mortality (38% vs. 45% in the protocol vs. control group, respectively, p = .22). CONCLUSIONS: In patients receiving mechanical ventilation and requiring sedative infusions withmidazolam or propofol, the use of a nurse-implemented sedation protocol decreases the rate of VAP and the duration of mechanical ventilation.
RCT Entities:
OBJECTIVE: To determine whether the use of a nurse-implemented sedation protocol could reduce the incidence of ventilator-associated pneumonia in critically illpatients. DESIGN: Two-phase (before-after), prospective, controlled study. SETTING: University-affiliated, 11-bed medical intensive care unit. PATIENTS: Patients requiring mechanical ventilation for >or=48 hrs and sedative infusion with midazolam or propofol alone. INTERVENTIONS: During the control phase, sedatives were adjusted according to the physician's decision. During the protocol phase, sedatives were adjusted according to a protocol developed by a multidisciplinary team including nurses and physicians. The protocol was based on the Cambridge scale, and sedation level was adjusted every 3 hrs by the nurses. Standard practices, including weaning from the ventilator and diagnosis of VAP, were the same during both study phases. MEASUREMENTS AND MAIN RESULTS: A total of 423 patients were enrolled (control group, n = 226; protocol group, n = 197). The incidence of VAP was significantly lower in the protocol group compared with the control group (6% and 15%, respectively, p = .005). By univariate analysis (log-rank test), only use of a nurse-implemented protocol was significantly associated with a decrease of incidence of VAP (p < .01). A nurse-implemented protocol was found to be independently associated with a lower incidence of VAP after adjustment on Simplified Acute Physiology Score II in the multivariate Cox proportional hazards model (hazard rate, 0.81; 95% confidence interval, 0.62-0.95; p = .03). The median duration of mechanical ventilation was significantly shorter in the protocol group (4.2 days; interquartile range, 2.1-9.5) compared with the control group (8 days; interquartile range, 2.2-22.0; p = .001), representing a 52% relative reduction. Extubation failure was more frequently observed in the control group compared with the protocol group (13% and 6%, respectively, p = .01). There was no significant difference in in-hospital mortality (38% vs. 45% in the protocol vs. control group, respectively, p = .22). CONCLUSIONS: In patients receiving mechanical ventilation and requiring sedative infusions with midazolam or propofol, the use of a nurse-implemented sedation protocol decreases the rate of VAP and the duration of mechanical ventilation.
Authors: N Joram; L de Saint Blanquat; D Stamm; E Launay; C Gras-Le Guen Journal: Eur J Clin Microbiol Infect Dis Date: 2012-04-01 Impact factor: 3.267
Authors: Andrew D Wiese; Marie R Griffin; C Michael Stein; Edward F Mitchel; Carlos G Grijalva Journal: Arthritis Rheumatol Date: 2016-02 Impact factor: 10.995
Authors: Jörg Martin; Anja Heymann; Katrin Bäsell; Ralf Baron; Rolf Biniek; Hartmut Bürkle; Peter Dall; Christine Dictus; Verena Eggers; Ingolf Eichler; Lothar Engelmann; Lars Garten; Wolfgang Hartl; Ulrike Haase; Ralf Huth; Paul Kessler; Stefan Kleinschmidt; Wolfgang Koppert; Franz-Josef Kretz; Heinz Laubenthal; Guenter Marggraf; Andreas Meiser; Edmund Neugebauer; Ulrike Neuhaus; Christian Putensen; Michael Quintel; Alexander Reske; Bernard Roth; Jens Scholz; Stefan Schröder; Dierk Schreiter; Jürgen Schüttler; Gerhard Schwarzmann; Robert Stingele; Peter Tonner; Philip Tränkle; Rolf Detlef Treede; Tomislav Trupkovic; Michael Tryba; Frank Wappler; Christian Waydhas; Claudia Spies Journal: Ger Med Sci Date: 2010-02-02