Articles: nerve-block.
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Randomized Controlled Trial Comparative Study Clinical Trial
Sciatic nerve blockade improves early postoperative analgesia after open repair of calcaneus fractures.
To determine the effectiveness of analgesia, with or without sciatic nerve blockade, after open repair of calcaneus fracture. ⋯ Sciatic nerve blockade confers significant benefit over morphine alone for analgesia after open repair of calcaneus fractures. Postsurgical sciatic nerve blockade provides the longest possible postoperative block duration.
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Acta Anaesthesiol Scand · Apr 2004
Randomized Controlled Trial Clinical TrialAnalgesia and discharge following preincisional ilioinguinal and iliohypogastric nerve block combined with general or spinal anaesthesia for inguinal herniorrhaphy.
Preincisional ilioinguinal and iliohypogastric nerve block (IINB) reduces postoperative analgesics after inguinal herniorrhaphy. The effect of an IINB on postoperative pain and discharge profile was therefore studied in day-surgery patients undergoing inguinal herniorrhaphy with general or spinal anaesthesia. ⋯ Only a relatively short immediate analgesic benefit could be demonstrated by a combination of IINB with spinal anaesthesia compared with IINB combined with general anaesthesia. The use of general anaesthesia facilitated an earlier postoperative discharge than spinal anaesthesia.
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J Neurosurg Anesthesiol · Apr 2004
Plasma ropivacaine levels following scalp block for awake craniotomy.
The plasma levels of ropivacaine HCl with 5 mcg/mL epinephrine were measured in 10 patients following scalp blockade for awake craniotomy. A mean dose of 260 mg (3.6 mg/kg) resulted in peak plasma concentrations of 1.5 +/- 0.6 mcg/mL, with a median time to peak plasma concentration of 15 minutes. ⋯ Despite this rapid rise of plasma level, no signs of cardiovascular or central nervous system toxicity were observed. In this group of patients undergoing awake craniotomy for excision of lesions in the eloquent areas of the cerebral cortex, ropivacaine HCl with epinephrine appeared to be a safe and effective local anesthetic agent in the dosages used.
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Am J Phys Med Rehabil · Apr 2004
Case ReportsTibial nerve block with anesthetics resulting in achilles tendon avulsion.
Diagnostic tibial nerve block with anesthetics is a common and safe procedure for the management of the spastic equinovarus foot. Side effects have been rarely reported. We present the case of a hemiplegic patient with a spastic equinovarus foot who presented with an avulsion fracture of the calcaneum at the insertion of the Achilles tendon consecutive to a diagnostic tibial nerve block with anesthetic agents. Although rare, such a complication should be considered when the Achilles tendon is shortened and when the patient is suspected of bone osteoporosis or dystrophy.
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Anesthesia and analgesia · Apr 2004
Randomized Controlled Trial Clinical TrialThe efficacy of continuous fascia iliaca compartment block for pain management in burn patients undergoing skin grafting procedures.
Postoperative pain from split skin donor sites is often more intense than the pain at the grafted site. In this prospective, randomized, double-blind study we assessed the efficacy of a continuous fascia iliaca compartment block (FICB) in reducing the pain at the thigh donor site. Twenty patients, with a total burn surface area of 16% +/- 13% (mean +/- SD) were randomized 1:1 to receive either ropivacaine 0.2% or saline 0.9%. All patients received a general anesthesic followed by preincision continuous FICB with 40 mL of the randomized solution, then an infusion of 10 mL/h of either ropivacaine or saline until the first dressing change (72 h later). Postoperative analgesia consisted of propacetamol 2g/6h, IV patient-controlled analgesia of morphine chlorhydrate (2 mg/mL), and morphine hydrochlorate 0.5 mg/kg PO once 60 min before first dressing change. The visual analog scale (VAS) scores were compared using the Mann-Whitney U-test preoperatively, 24 and 48 h postoperatively, and during the first dressing change. The cumulative morphine consumption was compared with repeated-measures analysis of variance followed by Scheffé's method if indicated. Patients with continuous FICB had significantly reduced postoperative morphine consumption at all time points (23 +/- 20 versus 88 +/- 29 mg after 72 h, study versus control groups, respectively; P < 0.05). In both groups, VAS scores remained low but were only significantly lower for patients with continuous FICB during the first dressing change (3 [1] versus 7 [3]; median [interquartile range]; P < 0.05). We conclude that continuous FICB is an efficient method for diminishing pain at the thigh donor site. (250 words) ⋯ Postoperative pain at the split skin donor sites is often more intense than the pain at the grafted site. This prospective, randomized, double-blind study assessed the efficacy of a continuous fascia iliaca compartment block in reducing the pain at the thigh donor site.