• Pain physician · May 2015

    Randomized Controlled Trial

    Intravenous parecoxib and continuous femoral block for postoperative analgesia after total knee arthroplasty. A randomized, double-blind, prospective trial.

    • Despoina G Sarridou, Georgia Chalmouki, Maria Braoudaki, Anna Koutsoupaki, Argiro Mela, and Athina Vadalouka.
    • Department of Anaesthesia and Management, Asklepeion Voulas General Hospital, Athens; Department of Anaesthesia Critical Care and Pain Management, The Royal Brompton and Harefield NHS Trust, Harefield Hospital, London, UK.
    • Pain Physician. 2015 May 1;18(3):267-76.

    BackgroundUp until now, the optimal strategy for postoperative pain management after total knee arthroplasty (TKA) remains to be elucidated.ObjectiveThe current investigation aimed to examine the analgesic efficacy and the opioid sparing effects of intravenous parecoxib in combination with continuous femoral blockade.Study DesignRandomized, double-blind, prospective trial.SettingUniversity hospital in the United Kingdom.MethodsIn total, 90 patients underwent TKA under subarachnoid anesthesia and received continuous femoral block initially as a bolus with 20 mL of ropivacaine 0.75%. Infusion of 0.2% on 10 mL/h followed. Patients were randomized into 2 groups. Group D and Group P received parecoxib and placebo, respectively at 12 hour time intervals. Visual analog scale (VAS) pain scores were obtained at different time intervals including 4, 8, 12, 24 and 36 hours. The pain scores were measured with patients in a resting position. Morphine could also be administered with a patient controlled analgesia (PCA) pump if the specified analgesia was deemed inadequate (VAS > 5).ResultsNone of the patients were withdrawn from the study. Parecoxib provided greater relief than placebo following TKA. The VAS pain scores measured at rest were statistically significantly lower in parecoxib-treated patients compared to the placebo group (P = 0.007) at 4 (P = 0.044), 12 (P = 0.001), and 24 hours (P = 0.012), postoperatively. Patients receiving parecoxib consumed less morphine at all time intervals than patients receiving placebo, with borderline statistical significance (P = 0.054). In each time period, all patients receiving continuous femoral block irrespectively of the treatment group, required low morphine doses.LimitationsCurrent protocol did not answer question as to functional recovery.ConclusionAccording to our findings intravenous parecoxib in combination with continuous femoral block provided superior analgesic efficacy and opioid sparing effects in patients undergoing TKA.

      Pubmed     Free 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…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.