Articles: pain.
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Acta Anaesthesiol Scand · Nov 2005
Randomized Controlled Trial Multicenter Study Comparative StudyThe post-operative analgesic efficacy and tolerability of lumiracoxib compared with placebo and naproxen after total knee or hip arthroplasty.
Lumiracoxib is a novel selective cyclooxygenase-2 (COX-2) inhibitor in development for the treatment of chronic and acute pain. ⋯ Lumiracoxib is an effective alternative to traditional non-selective non-steroidal anti-inflammatory drugs (NSAIDs) for the treatment of post-operative pain.
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Continuous peripheral nerve block (CPNB) is the technique of choice for postoperative analgesia after painful orthopedic surgery. However, the incidence of neurologic and infectious adverse events in the postoperative period are not well established. This issue was the aim of the study. ⋯ CPNB is an effective technique for postoperative analgesia. Minor incidents and bacterial colonization of catheters are frequent, with no adverse clinical consequences in the large majority of cases. Major neurologic and infectious adverse events are rare.
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Multicenter Study Clinical Trial
[Controlled-release hydromorphone in elderly patients with severe pain of different etiologies. Results of an observational study].
Elderly patients (older than 65) do not always receive adequate analgesic treatment, or else they suffer from side effects of the administered opioid. An alternative is oral controlled-release hydromorphone, the efficacy and tolerability of which in patientswith cancer-related pain and pain of other genesis has been confirmed in clinical studies. ⋯ Controlled-release, orally administered hydromorphone is well suited for the treatment of elderly patients with severe pain of different etiologies, in particular those with cancer pain. It is both effective and well tolerated, and has an appreciable positive impact on the patient's quality of life.
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Anesthesia and analgesia · Oct 2005
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialUsing stimulating catheters for continuous sciatic nerve block shortens onset time of surgical block and minimizes postoperative consumption of pain medication after halux valgus repair as compared with conventional nonstimulating catheters.
We prospectively tested the hypothesis that the use of a stimulating catheter improves the efficacy of continuous posterior popliteal sciatic nerve block in 100 randomized patients scheduled for elective orthopedic foot surgery. After eliciting a sciatic mediated muscular twitch at < or = 0.5 mA nerve stimulation output, the perineural catheter was advanced 2-4 cm beyond the tip of the introducer either blindly (Group C; n = 50) or stimulating via the catheter (Group S; n = 50). A bolus dose of 25 mL of 1.5% mepivacaine was followed by a postoperative patient-controlled infusion of 0.2% ropivacaine (basal infusion: 3 mL/h; incremental dose: 5 mL; lockout time: 30 min). Propacetamol 2 g IV was administered every 8 h, and opioid rescue analgesia was available if required. Catheter placement required 7 +/- 2 min in Group S and 5 +/- 2 min in Group C (P = 0.056). A significantly shorter onset time of both sensory and motor blocks was noted in Group S. No difference in quality of pain relief at rest and during motion was reported between the groups. Median (range) local anesthetic consumption during the first 48 h after surgery was 239 mL (175-519 mL) and 322 mL (184-508 mL) in Groups S and C, respectively (P = 0.002). Rescue opioid analgesia was required by 12 (25%) and 28 (58%) patients in Groups S and C, respectively (P = 0.002). We conclude that the use of a stimulating catheter results in shorter onset time of posterior popliteal sciatic nerve block, similar pain relief with reduced postoperative consumption of local anesthetic solution, and less rescue opioid consumption. ⋯ This prospective, randomized, blind investigation demonstrated that the use of a stimulating catheter for continuous posterior popliteal sciatic nerve block resulted in shorter onset time of sensory and motor blocks and less local anesthetic consumption and need for rescue pain medication after elective orthopedic foot surgery compared with blind catheter advancement.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Pain and physical function are similar following axillary, muscle-sparing vs posterolateral thoracotomy.
We set out to determine whether there is a difference in postoperative pain and recovery after the patient undergoes the axillary muscle-sparing incision (ie, muscle-sparing thoracotomy [MT]) vs the modified posterolateral incision (ie, posterolateral thoracotomy [PT]). ⋯ When comparing patients who had undergone vertical, axillary, wholly MT to those who had undergone modified serratus muscle-sparing PT, postoperative differences in pain were not apparent. One should not anticipate reduced pain or more rapid overall recovery following MT, at least when epidural analgesia is used aggressively for perioperative pain control.