Articles: pain.
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Whether epidural analgesia is a better method than parenteral opioids for postoperative pain control remains controversial. ⋯ Epidural analgesia, regardless of analgesic agent, location of catheter placement, and type and time of pain assessment, provided better postoperative analgesia compared with parenteral opioids.
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J Perinat Neonatal Nurs · Oct 2003
Meta AnalysisManagement of pain from heel stick in neonates: an analysis of research conducted in Thailand.
The heel stick procedure is the most common painful procedure performed in preterm and full-term neonates. Various nonpharmacologic interventions have been used for pain relief. However, the magnitude of the effect of different interventions has received little attention. ⋯ Swaddling in full-term newborns was found to have the largest mean effect size (dmn = 0.79). However, the moderate-to-large effect sizes (dmn = 0.5-0.75) of positioning in preterm newborns tended to exist throughout the poststick period while the effect sizes of other interventions decreased over time. The effect sizes of these interventions for physiological responses varied.
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Review Meta Analysis
Management of opioid side effects in cancer-related and chronic noncancer pain: a systematic review.
Side effects can limit opioid dosage and reduce quality of life. The purpose of this systematic review was to assess the management of opioid side effects in the context of cancer pain management or, in the event that no evidence was available for cancer pain, for chronic noncancer pain. The side effects studied were constipation, pruritus, nausea and vomiting, myoclonus, sedation, respiratory depression, and delirium. ⋯ The lack of well-designed, randomized controlled trials and the heterogeneity of populations and study designs made the drawing of firm conclusions difficult and precluded performance of meta-analysis. The type, strength, and consistency of evidence for available interventions to manage opioid side effects vary from strong (eg, on the use of naloxone to reverse respiratory depression or constipation) to weak (eg, changing from the oral to epidural route of morphine administration to manage sedation). Well-designed trials in the specified populations are required to furnish clinicians with secure evidence on managing opioid side effects successfully.
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Psychosomatic medicine · May 2003
Review Meta AnalysisImpact of depression on experimental pain perception: a systematic review of the literature with meta-analysis.
This systematic review and meta-analysis was performed to examine the impact of depression on the perception of experimental pain stimuli. ⋯ Depressed subjects are less likely to perceive a sensory stimulus as being painful compared with nondepressed controls. The influence of depression on attention to the pain stimulus may account for this effect. More studies are required to enable us to determine the impact of depression on absolute sensory perception threshold and pain tolerance. Furthermore, more studies would enable the examination of depression on the perception of different modalities.
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We investigated the literature of randomised placebo-controlled trials to find out if transcutaneous electrical nerve stimulation (TENS) or acupuncture-like transcutaneous electrical nerve stimulation (ALTENS) can reduce analgesic consumption after surgery. ⋯ TENS, administered with a strong, subnoxious intensity at an adequate frequency in the wound area, can significantly reduce analgesic consumption for postoperative pain.