Articles: nerve-block.
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Reg Anesth Pain Med · Sep 2002
Randomized Controlled Trial Comparative Study Clinical TrialParavertebral somatic nerve block compared with peripheral nerve blocks for outpatient inguinal herniorrhaphy.
Inguinal herniorrhaphy (IH) is a common outpatient procedure, yet postoperative pain and anesthetic side effects remain a problem. Paravertebral somatic nerve blocks (PVB) have the potential to offer unilateral abdominal wall anesthesia and long-lasting pain relief with minimal side effects. We compared PVB with peripheral neural blocks for outpatient IH. ⋯ This study shows that PVB provides analgesia equivalent to extensive peripheral nerve block for inguinal herniorrhaphy, offering an alternative method of postoperative pain management and perhaps fewer side effects.
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Acta Anaesthesiol Scand · Sep 2002
Randomized Controlled Trial Comparative Study Clinical TrialInterscalene brachial plexus block is superior to subacromial bursa block after arthroscopic shoulder surgery.
Arthroscopic shoulder surgery is often associated with severe postoperative pain. The results concerning subacromial bursa blockade (SUB) as a method of pain relief have been contradictory. We hypothesized that a SUB and interscalene brachial plexus block (ISB) would similarly reduce early postoperative pain and the need for oxycodone as compared to placebo (PLA). ⋯ After arthroscopic shoulder surgery SUB has a minor effect only on postoperative analgesia, whereas an ISB with low-dose ropivacaine effectively relieves early postoperative pain and reduces the need for opioids.
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Randomized Controlled Trial Clinical Trial
Axillary brachial plexus blockade: an evaluation of three techniques.
Surgical procedures to the distal humerus, elbow, and proximal forearm are ideally suited to regional anesthetic techniques. Selection of the preferred approach is determined by the innervation of the surgical site, the risks of regional anesthesia-related complications, and the preference and experience of the anesthesiologist. The axillary approach to the brachial plexus is the most commonly used because of its ease of performance, patient acceptance, safety, and reliability, particularly for hand and forearm surgery. ⋯ Axillary blockade performed using the combined technique had higher a success rate than blockade performed with the transarterial and Winnie techniques. Our results suggest that all three techniques are reliable for axillary blockade. But the onset, complete blockade time, and quality of analgesia were better with the combined technique than with the transarterial and Winnie techniques.
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Randomized Controlled Trial Clinical Trial
Pharmacokinetics of 0.75% ropivacaine and 0.5% bupivacaine after ilioinguinal-iliohypogastric nerve block in children.
Blockade of the ilioinguinal and iliohypogastric nerves is a useful procedure in paediatric patients undergoing inguinal surgery. Bupivacaine 2 mg kg-1 has been recommended for this block. We compared the plasma concentrations of ropivacaine and bupivacaine following an ilioinguinal-iliohypogastric block. ⋯ Bupivacaine is more rapidly absorbed from the injection site and leads to higher plasma concentrations than ropivacaine.
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Randomized Controlled Trial Clinical Trial
Periprostatic nerve block gives better analgesia for prostatic biopsy.
To prospectively compare two local anaesthetic techniques for prostatic biopsies, which are usually taken with no anaesthesia; because multiple biopsy techniques are becoming more common and there is an increasing need for analgesia/anaesthesia during the procedure. ⋯ A periprostatic nerve block with 1% lignocaine was associated with significantly less pain during prostatic biopsy than was rectal lignocaine gel or placebo.