• J. Clin. Gastroenterol. · Sep 2009

    Randomized Controlled Trial

    Propofol alone versus propofol in combination with meperidine for sedation during colonoscopy.

    • Yu-Hsi Hsieh, An-Liang Chou, Yu-Yung Lai, Bing-Shuo Chen, Swee-Leong Sia, I-Cheng Chen, Yin-Lung Chang, and Hwai-Jeng Lin.
    • Division of Gastroenterology, Department of Medicine, Buddhist Dalin Tzu Chi General Hospital, Chia-Yi, Taiwan, ROC.
    • J. Clin. Gastroenterol. 2009 Sep 1;43(8):753-7.

    BackgroundDespite the increasing popularity of propofol for sedation in colonoscopy, the optimal regimen is still controversial. Both propofol alone and propofol in combination with meperidine are frequently used during colonoscopy, but the impact of adding meperidine has not been evaluated. This study aimed to investigate if adding meperidine to propofol offers any advantage in terms of patient tolerance, recovery time, and postcolonoscopy discomforts.MethodConsecutive patients admitted to the physical checkup department of our hospital were randomized to receive either meperidine plus propofol (combination group, n=100) or propofol alone (propofol group, n=100) for sedated colonoscopy. The patients' tolerance and postcolonoscopy discomforts (pain, bloating, dizziness, and nausea/vomiting) were assessed with a 0-10 visual analog scale. The recovery times were assessed with 5-minute and 10-minute Aldrete scores.ResultsThe dose of propofol was less in the combination group than the propofol group (129.80+/-37.93 mg vs. 147.90+/-47.85, mean+/-SD, P=0.003). The endoscopists, anesthetists, and nurses all rated patients' tolerance in favor of the combination group than the propofol group (mean+/-SD, endoscopists, 9.17+/-1.23 vs. 8.49+/-1.60, P=0.001; anesthetists, 9.21+/-1.08 vs. 8.63+/-1.37, P=0.001; nurses, 9.18+/-1.34 vs. 8.71+/-1.47, P=0.019, respectively). Patients in the combination group recovered earlier than the placebo group (5-min Aldrete scores: 9.48+/-1.09 vs. 9.05+/-1.32, mean+/-SD, P=0.013; short intervals to speak: 4.29+/-4.05 min vs. 6.30+/-5.22 min, P=0.003; and departure: 18.62+/-5.28 min vs. 20.28+/-5.68 min, P=0.034). There was also less abdominal bloating in the combination group after colonoscopy (1.23+/-1.79 vs. 2.19+/-2.12, mean+/-SD, P=0.004). Incidences of hypoxemia, hypotension, and overall satisfaction scores were comparable between the 2 groups.ConclusionsFor sedated colonoscopy, propofol in combination with meperidine is better than propofol alone in improving patients' tolerance and recovery.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…