European journal of pain : EJP
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Review Meta Analysis
Intrathecal Dexmedetomidine and Postoperative Pain: A Systematic Review and Meta-analysis of Randomised Controlled Trials.
A systematic review and meta-analysis of randomized controlled trials (RCTs) was undertaken to evaluate the effect of intrathecal dexmedetomidine (DEX) on the duration of postoperative analgesia, postoperative pain scores and incidences of adverse effects. ⋯ The analgesic role of intrathecal DEX is promising due to its ability to significantly increase postoperative analgesic duration when compared with placebo. Its usage can be considered for patients undergoing surgeries with significant postoperative pain, particularly those intolerant of systemic analgesia. However, the optimal dose for various surgeries as well as its long-term neurological effects warrants further studies.
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Review Meta Analysis
Intrathecal Dexmedetomidine and Postoperative Pain: A Systematic Review and Meta-analysis of Randomised Controlled Trials.
A systematic review and meta-analysis of randomized controlled trials (RCTs) was undertaken to evaluate the effect of intrathecal dexmedetomidine (DEX) on the duration of postoperative analgesia, postoperative pain scores and incidences of adverse effects. ⋯ The analgesic role of intrathecal DEX is promising due to its ability to significantly increase postoperative analgesic duration when compared with placebo. Its usage can be considered for patients undergoing surgeries with significant postoperative pain, particularly those intolerant of systemic analgesia. However, the optimal dose for various surgeries as well as its long-term neurological effects warrants further studies.
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Although it has been suggested that the different cultural and social environments between countries contribute to variations in pain catastrophizing (PC), an international comparison of PC in patients with chronic pain has not yet been reported. Prior to undertaking this comparison, a cross-cultural assessment of the pain catastrophizing scale (PCS) was undertaken to explore the different factor structures among each translated version of the PCS. ⋯ Although the pain catastrophizing scale has been translated into approximately 20 languages, methodological quality during their translation process has not been systematically assessed. We found that all languages versions showed sufficient internal consistency when assessing whole items, however, there were inconsistent structural models among each translated version, leading to variant subdomain structures for rumination, magnification and helplessness.
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Although it has been suggested that the different cultural and social environments between countries contribute to variations in pain catastrophizing (PC), an international comparison of PC in patients with chronic pain has not yet been reported. Prior to undertaking this comparison, a cross-cultural assessment of the pain catastrophizing scale (PCS) was undertaken to explore the different factor structures among each translated version of the PCS. ⋯ Although the pain catastrophizing scale has been translated into approximately 20 languages, methodological quality during their translation process has not been systematically assessed. We found that all languages versions showed sufficient internal consistency when assessing whole items, however, there were inconsistent structural models among each translated version, leading to variant subdomain structures for rumination, magnification and helplessness.