BACKGROUND AND AIMS: Safety of propofol sedation in patients with liver cirrhosis undergoing colonoscopy or endoscopic retrograde cholangiopancreatography (ERCP) remains to be studied. The aim of this study was to investigate whether the use of propofol is safe for endoscopic procedures more complex than gastroscopy in patients with liver cirrhosis in a prospective controlled study. METHODS:Two hundred and fourteen consecutive patients, with or without cirrhosis, who underwent colonoscopy or ERCP with propofol sedation were recruited between January and June 2009. Administration of sedation was performed by anesthesiologists and outcome measures were recorded. Main outcomes were complication rates and recovery times. RESULTS:Sixty-one (28.5%) cirrhotic patients and 153 (71.5%) noncirrhotic patients were included. The incidence of sedation-related complications did not significantly differ between the two populations (11.5 vs. 17.0%, respectively, P=0.31). The mean (±SD) dose of propofol administered (213±86 vs. 239±100 mg, P=0.07), the mean time to achieve adequate sedation (3.3±1.1 vs. 3.0±1.2 min, P=0.21), the mean total duration of the endoscopic procedure (24.5±10.6 vs. 27.4±11.8 min, P=0.08), the mean time to reach Observer's Assessment of Alertness and Sedation Scale 5 (17.2±4.4 vs. 18.4±5.6 min, P=0.15), the mean time from completion of the procedure to release (9.0±2.5 vs. 9.1±3.2 min, P=0.86), and the mean time to full recovery (42.2±7.3 vs. 42.3±7.8 min, P=0.88) were very similar between the two groups. The limitation of this study was lack of randomization, and a control group of cirrhotic patients using standard sedation withbenzodiazepines and opioids. CONCLUSION:Propofol deep sedation administered by an anesthesiologist with appropriate monitorings seems to be a safe procedure during colonoscopy or ERCP in cirrhotic patients.
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BACKGROUND AND AIMS: Safety of propofol sedation in patients with liver cirrhosis undergoing colonoscopy or endoscopic retrograde cholangiopancreatography (ERCP) remains to be studied. The aim of this study was to investigate whether the use of propofol is safe for endoscopic procedures more complex than gastroscopy in patients with liver cirrhosis in a prospective controlled study. METHODS: Two hundred and fourteen consecutive patients, with or without cirrhosis, who underwent colonoscopy or ERCP with propofol sedation were recruited between January and June 2009. Administration of sedation was performed by anesthesiologists and outcome measures were recorded. Main outcomes were complication rates and recovery times. RESULTS: Sixty-one (28.5%) cirrhotic patients and 153 (71.5%) noncirrhotic patients were included. The incidence of sedation-related complications did not significantly differ between the two populations (11.5 vs. 17.0%, respectively, P=0.31). The mean (±SD) dose of propofol administered (213±86 vs. 239±100 mg, P=0.07), the mean time to achieve adequate sedation (3.3±1.1 vs. 3.0±1.2 min, P=0.21), the mean total duration of the endoscopic procedure (24.5±10.6 vs. 27.4±11.8 min, P=0.08), the mean time to reach Observer's Assessment of Alertness and Sedation Scale 5 (17.2±4.4 vs. 18.4±5.6 min, P=0.15), the mean time from completion of the procedure to release (9.0±2.5 vs. 9.1±3.2 min, P=0.86), and the mean time to full recovery (42.2±7.3 vs. 42.3±7.8 min, P=0.88) were very similar between the two groups. The limitation of this study was lack of randomization, and a control group of cirrhotic patients using standard sedation with benzodiazepines and opioids. CONCLUSION:Propofol deep sedation administered by an anesthesiologist with appropriate monitorings seems to be a safe procedure during colonoscopy or ERCP in cirrhotic patients.
Authors: Sarah R Lieber; Benjamin J Heller; Christopher W Howard; Robert S Sandler; Seth Crockett; Alfred Sidney Barritt Journal: Hepatology Date: 2020-12 Impact factor: 17.425