BACKGROUND: The rapid onset and offset of action of remifentanil could make it quickly adjustable to the required level of sedation in critically ill patients. The authors hypothesized that the efficacy of a remifentanil-based regimen was greater than that of a morphine-based regimen. METHODS:Forty intent-to-treat patients were randomly allocated to receive a blinded infusion of either remifentanil 0.15 microg x kg(-1) x min(-1) or morphine 0.75 microg x kg(-1) x min(-1). The opioid infusion was titrated, in the first intent, to achieve optimal sedation defined as Sedation Agitation scale of 4. A midazolam open-label infusion was started if additional sedation was required. RESULTS: The mean percentage hours of optimal sedation was significantly longer in the remifentanil group (78.3 +/- 6.2) than in the morphine group (66.5 +/- 8.5). This was achieved with less frequent infusion rate adjustments (0.34 +/- 0.25 changes/h) than in the morphine group (0.42 +/- 0.22 changes/h). The mean duration of mechanical ventilation and extubation time were significantly longer in the morphine group (18.1 +/- 3.4 h, 73 +/- 7 min) than in the remifentanil group (14.1 +/- 2.8 h, 17 +/- 6 min), respectively. Remifentanil mean infusion rate was 0.13 +/- 0.03 microg x kg(-1) x min(-1), whereas morphine mean infusion rate was 0.68 +/- 0.28 microg x kg(-1) x min(-1). More subjects in the morphine group (9 of 20) than in the remifentanil group (6 of 20) required midazolam. The incidence of adverse events was low and comparable across the two treatment groups. CONCLUSIONS: A remifentanil-based regimen was more effective in the provision of optimal analgesia-sedation than a standard morphine-based regimen. The remifentanil-based regimen allowed a more rapid emergence from sedation and facilitated earlier extubation.
RCT Entities:
BACKGROUND: The rapid onset and offset of action of remifentanil could make it quickly adjustable to the required level of sedation in critically ill patients. The authors hypothesized that the efficacy of a remifentanil-based regimen was greater than that of a morphine-based regimen. METHODS: Forty intent-to-treat patients were randomly allocated to receive a blinded infusion of either remifentanil 0.15 microg x kg(-1) x min(-1) or morphine 0.75 microg x kg(-1) x min(-1). The opioid infusion was titrated, in the first intent, to achieve optimal sedation defined as Sedation Agitation scale of 4. A midazolam open-label infusion was started if additional sedation was required. RESULTS: The mean percentage hours of optimal sedation was significantly longer in the remifentanil group (78.3 +/- 6.2) than in the morphine group (66.5 +/- 8.5). This was achieved with less frequent infusion rate adjustments (0.34 +/- 0.25 changes/h) than in the morphine group (0.42 +/- 0.22 changes/h). The mean duration of mechanical ventilation and extubation time were significantly longer in the morphine group (18.1 +/- 3.4 h, 73 +/- 7 min) than in the remifentanil group (14.1 +/- 2.8 h, 17 +/- 6 min), respectively. Remifentanil mean infusion rate was 0.13 +/- 0.03 microg x kg(-1) x min(-1), whereas morphine mean infusion rate was 0.68 +/- 0.28 microg x kg(-1) x min(-1). More subjects in the morphine group (9 of 20) than in the remifentanil group (6 of 20) required midazolam. The incidence of adverse events was low and comparable across the two treatment groups. CONCLUSIONS: A remifentanil-based regimen was more effective in the provision of optimal analgesia-sedation than a standard morphine-based regimen. The remifentanil-based regimen allowed a more rapid emergence from sedation and facilitated earlier extubation.
Authors: Claudia Spies; Martin Macguill; Anja Heymann; Christina Ganea; Daniel Krahne; Angelika Assman; Heinrich-Rudolf Kosiek; Kathrin Scholtz; Klaus-Dieter Wernecke; Jörg Martin Journal: Intensive Care Med Date: 2010-12-17 Impact factor: 17.440
Authors: Lars Welzing; Andre Oberthuer; Shino Junghaenel; Urs Harnischmacher; Hartmut Stützer; Bernhard Roth Journal: Intensive Care Med Date: 2012-03-29 Impact factor: 17.440
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
Authors: F Willem Rozendaal; Peter E Spronk; Ferdinand F Snellen; Adri Schoen; Arthur R H van Zanten; Norbert A Foudraine; Paul G H Mulder; Jan Bakker Journal: Intensive Care Med Date: 2008-10-24 Impact factor: 17.440