Articles: postoperative-pain.
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The Journal of urology · Nov 1993
Comparative StudyComparison of patient-controlled analgesia versus intramuscular narcotics in resolution of postoperative ileus after radical retropubic prostatectomy.
Patient-controlled analgesia has become standard practice after major abdominal operations. The benefits of patient-controlled analgesia have been well documented. However, its possible effect of prolonging postoperative ileus has not been well examined. ⋯ The patients receiving patient-controlled analgesia resolved the postoperative ileus an average of 1.0 day later than the intramuscular injection group (5.2 days versus 4.2 days p < 0.0001). Overall hospital stay was not significantly affected. Our results show that patient-controlled analgesia use prolongs postoperative ileus.
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Randomized Controlled Trial Clinical Trial
Secondary hyperalgesia is not affected by wound infiltration with bupivacaine.
The purpose of this study was to determine the effects of wound infiltration with bupivacaine on incisional pain and the zone of secondary hyperalgesia. Twenty-eight healthy parturients were studied in a double-blind randomized trial. At the time of Caesarean section one wound edge was infiltrated with saline 0.9% and the other with bupivacaine 0.25%. ⋯ The zone of secondary pain was similar overall for both sides of the wound. It is concluded that the bupivacaine-infiltrated side of the wound was less painful than the saline-injected side 24 hr postoperatively. The zone of pain measured around the wound edges was unaffected by bupivacaine or saline.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of the analgesic effects of intrathecal clonidine and intrathecal morphine after spinal anaesthesia in patients undergoing total hip replacement.
We have studied the anaesthetic and analgesic properties of intrathecal clonidine and intrathecal morphine in patients undergoing total hip replacement under spinal anaesthesia. After routine spinal anaesthesia with 0.5% plain bupivacaine 2.75 ml, patients were allocated randomly to receive intrathecal clonidine, morphine or saline (control) as adjuvant to the bupivacaine. Postoperative analgesic effects were measured by consumption of morphine via patient-controlled analgesia and visual analogue pain scores. ⋯ Total morphine consumption on the first night after operation was significantly less in the intrathecal morphine group. There were no differences between the clonidine and the control group. Intrathecal clonidine prolonged the duration of spinal analgesia, but was markedly inferior to the intrathecal morphine in providing subsequent postoperative analgesia.
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Refract Corneal Surg · Nov 1993
Case Reports Randomized Controlled Trial Multicenter Study Clinical TrialTopical diclofenac in the treatment of ocular pain after excimer photorefractive keratectomy.
Following excimer laser photorefractive keratectomy, patients experience significant ocular pain until corneal reepithelialization. Despite the use of cold compresses, bandage soft contact lenses, cycloplegics, narcotics, and topical corticosteroids, the pain has not been adequately controlled in many patients. ⋯ Diclofenac appears to significantly reduce the ocular pain following excimer photorefractive keratectomy.