Articles: outcome.
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Rev Bras Anestesiol · Sep 2002
[Tomographic identification of popliteal nerves epineural sheath during foot intermittent regional anesthesia: case report.].
Lower limb regional nervous blocks are common procedures for surgery and postoperative analgesia. This study aimed at describing a rare and casual tomographic image of a catheter in the popliteal fossa, which was originally directed to the sciatic nerve, and of anesthetic solution spread during intermittent analgesia for foot trauma. ⋯ Relevant enhanced tomographic findings of the popliteal region have proven a recent anatomic study on the individualization of the neural sheath involving popliteal nerves with implications in blockade outcome. Anesthesia obtained by a catheter in the popliteal fossa was effective only in the superficial fibular nerve dermatome (medial dorsum of foot and hallux).
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This study evaluated the incidence of subarachnoid hemorrhage (SAH) and the use of computed tomography (CT) and lumbar puncture (LP) in a cohort of emergency department (ED) patients with acute headache. ⋯ Diagnostic testing was associated with substantially prolonged lengths of stay. CT and LP had low diagnostic yields, which suggests the need for a clinical decision rule to rule out SAH in ED patients with acute headache.
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Rofecoxib was the first specific inhibitor of cyclooxygenase-2 (COX-2) approved for the treatment of acute pain. It has been shown to provide analgesia that is significantly better than placebo and has an onset of action and efficacy similar to that of traditional nonselective nonsteroidal anti-inflammatory drugs (NSAIDs), such as naproxen and ibuprofen. In addition, the analgesic efficacy of rofecoxib has been demonstrated to be superior to that of the opioid combination of codeine 60 mg/acetaminophen 600 mg in an acute dental pain model. ⋯ Rofecoxib is a safe and highly effective alternative to previously available NSAIDs and should be considered for the treatment of acute pain conditions in adult patients, especially those at risk for developing gastrointestinal complications. It is preferred in the perioperative setting because of its analgesic efficacy and lack of platelet effects. Because of its more favorable gastrointestinal toxicity profile compared with nonselective NSAIDs, rofecoxib is safer in patients, especially older patients, for whom chronic anti-inflammatory or analgesic therapy is indicated.
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Riding all-terrain vehicles (ATVs) is a popular recreational activity, with approximately 1.5 million users in Canada. Despite legislation aimed at reducing injury rates, ATV-related incidents remain a major cause of trauma and death. This paper reviews the epidemiology of major injury associated with ATV use in Nova Scotia. ⋯ ATV-related incidents are a continuing source of major injury. This paper describes the epidemiology of ATV-related major trauma presenting to the sole tertiary care referral centre in one province. Information gained from this study should be used to influence ATV public education programs.
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Clinical outcome data was analyzed for 67 patients with contained disc herniation who underwent percutaneous disc decompression procedure using Coblation(R) technology, also referred to as Nucleoplasty after failing to respond to conservative management. Patients presented with clinical symptoms of discogenic low back pain and/or leg pain and were not considered candidates for open surgery. Follow-up data was collected up to 12 months. ⋯ Average pre-procedure pain level for all patients was reported as 6.8 while average pain level was 4.1 at the 12 month follow-up period. Statistically significant improvement was observed in 62%, 59%, and 60% of patients in sitting, standing, and walking ability at 12 months, respectively. The results of this analysis indicated that PDD using Coblation technology, also referred to as Nucleoplasty, is an effective procedure for patients presenting with discogenic back and/or leg pain who have failed conservative therapies and are not considered candidates for open surgical interventions.