• Journal of anesthesia · Aug 2012

    Postoperative continuous intravenous infusion of fentanyl is associated with the development of orthostatic intolerance and delayed ambulation in patients after gynecologic laparoscopic surgery.

    • Yoshika Iwata, Yoko Mizota, Toshiyuki Mizota, Tomohiro Koyama, and Tsutomu Shichino.
    • Department of Anesthesia, Kyoto Medical Center, Kyoto, Japan.
    • J Anesth. 2012 Aug 1;26(4):503-8.

    PurposeEarly ambulation is essential for rapid functional recovery after surgery; however, orthostatic intolerance may delay recovery and cause syncope, leading to potential serious complications such as falls. Opioids may contribute to orthostatic intolerance because of reduced arterial pressure and associated reduction in cerebral blood flow and oxygenation. This study aimed to examine the effect of postoperative continuous infusion of fentanyl on orthostatic intolerance and delayed ambulation in patients after gynecologic laparoscopic surgery.MethodsIn this retrospective cohort study, data from 195 consecutive patients who underwent gynecologic laparoscopic surgery were analyzed to evaluate the association between postoperative continuous infusion of fentanyl and the incidence of orthostatic intolerance or delayed ambulation. The primary outcome was defined as delayed ambulation, an inability to ambulate on postoperative day 1. The secondary outcome was defined as orthostatic intolerance and symptoms associated with ambulatory challenge, including dizziness, nausea and vomiting, feeling hot, blurred vision, and eventual syncope. Multivariate logistic regression was used to determine the independent predictors of delayed ambulation and orthostatic intolerance.ResultsThere were 24 cases with documented orthostatic intolerance and 5 with delayed ambulation. After multivariate logistic regression modeling, postoperative continuous infusion of fentanyl was found to be significantly associated with both orthostatic intolerance [adjusted odds ratio (95% confidence interval), 34.78 (11.12-131.72)] and delayed ambulation [adjusted odds ratio (95% confidence interval), 8.37 (1.23-72.15)].ConclusionPostoperative continuous infusion of fentanyl is associated with increased orthostatic intolerance and delayed ambulation in patients after gynecologic laparoscopic surgery.

      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…