2016
DOI: 10.1093/bja/aev547
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Gradual withdrawal of remifentanil infusion may prevent opioid-induced hyperalgesia

Abstract: NCT 01702389. EudraCT number 2011-002734-39.

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Cited by 50 publications
(42 citation statements)
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“…36 However, the occurrence of opioid tolerance and hyperalgesia is typically observed after high-dose remifentanil infusion rates greater than 0.25 and 0.2 μg/kg per minute, respectively, and it may be relevant for the first few postoperative hours in a clinical setting. 37 In this regard, the impact of remifentanil might be minimal in our study because the infusion doses of remifentanil (0.01-0.05 μg/kg per minute) were substantially less than the reported doses to induce opioid tolerance and hyperalgesia. Nevertheless, we could not draw clear conclusion because we did not measure the development of opioid tolerance and hyperalgesia.…”
Section: Discussionmentioning
confidence: 68%
“…36 However, the occurrence of opioid tolerance and hyperalgesia is typically observed after high-dose remifentanil infusion rates greater than 0.25 and 0.2 μg/kg per minute, respectively, and it may be relevant for the first few postoperative hours in a clinical setting. 37 In this regard, the impact of remifentanil might be minimal in our study because the infusion doses of remifentanil (0.01-0.05 μg/kg per minute) were substantially less than the reported doses to induce opioid tolerance and hyperalgesia. Nevertheless, we could not draw clear conclusion because we did not measure the development of opioid tolerance and hyperalgesia.…”
Section: Discussionmentioning
confidence: 68%
“…Regardless of the mechanisms involved, the study by Nguyen et al ( 2016 ) showing improved pain and functional outcomes after even a 50% reduction in preoperative opioid burden argues convincingly in the context of the other literature reviewed herein for a concerted effort toward preoperative opioid reduction if not elimination. Additional supporting evidence for this tactic comes from the recent demonstration that downtitration of remifentanil infusion rates is associated with a lower incidence of OIH (Comelon et al 2016 ).…”
Section: Discussionmentioning
confidence: 97%
“…It has been suggested that ketamine or clonidine as adjuvants could prevent the OIH, but these agents may have unwanted side effects. Gradual remifentanil withdrawal has been suggested as well, but OIH was still observed after cold pressure testing in one study . Moreover, chronic pain may develop after (prolonged) surgery, so more data on these issues are warranted before it is regularly used in children.…”
Section: Future Perspectivesmentioning
confidence: 99%