Abstract:
BACKGROUND AND OBJECTIVES:Infraclavicular plexus block has many advantages of particular interest in the emergency setting. However, the number of nerve stimulations needed to optimize the technique remains unclear. We evaluated both the local anaesthetic requirement and the success rate of Sim's derived infraclavicular plexus block performed with a nerve stimulator when either one or two responses were sought. METHODS:In this prospective study, 50 patients who presented for distal upper limb surgery were randomized into two groups: in Group 1, ropivacaine 0.75% 40 mL was injected when nerve stimulation elicited a distal motor response (median, ulnar or radial). In Group 2, only 30 mL of the same local anaesthetic was injected, 7 mL to the musculocutaneous nerve and 23 mL to the median, ulnar or radial nerves. Sensory and motor blocks were tested at 5-min intervals over 30 min. RESULTS:The time to perform the block was similar in both groups. The success rate of the block increased from 80% in the single-stimulation group to 92% in the double-stimulation group (not significant). The onset time of sensory and motor block was shorter and block extension was greater in ulnar, antebrachial cutaneous and brachial cutaneous nerve distributions in the multistimulation group (P < 0.05). CONCLUSIONS:We conclude that only 30 mL of local anaesthetic seems to be sufficient to ensure a high level of success when performing an infraclavicular block with stimulation of both the musculocutaneous nerve and median, ulnar or radial nerve.
journal_name
Eur J Anaesthesioljournal_title
European journal of anaesthesiologyauthors
Fuzier R,Fourcade O,Fuzier V,Albert N,Samii K,Olivier Mdoi
10.1017/S0265021506000329subject
Has Abstractpub_date
2006-04-01 00:00:00pages
271-5issue
4eissn
0265-0215issn
1365-2346pii
S0265021506000329journal_volume
23pub_type
杂志文章,随机对照试验abstract:BACKGROUND AND OBJECTIVE:The aim of this study was to compare a cerebral oximeter with transcranial Doppler (TCD) as a neurological monitor in patients undergoing carotid endarterectomy under regional anaesthesia. METHODS:Forty patients were enrolled for this prospective study. We recorded every adverse neurological e...
journal_title:European journal of anaesthesiology
pub_type: 杂志文章
doi:10.1097/EJA.0b013e32832b89c2
更新日期:2009-08-01 00:00:00
abstract:CONTEXT:Perioperative oral carbohydrate intake is beneficial to general surgery patients. Total hip arthroplasty is a common surgical procedure, and even a moderate improvement in patient outcome could have a significant effect on the resources needed for these patients. However, few studies have focused on the effects...
journal_title:European journal of anaesthesiology
pub_type: 杂志文章,随机对照试验
doi:10.1097/EJA.0b013e3283525ba9
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:General anaesthesia may contribute to postoperative cognitive decline in the elderly. The aim was to determine the effects of repeated pentobarbital anaesthesia throughout life on central cholinergic function in the rat. METHODS:Young Lewis rats were randomly allocated to two groups. The anaes...
journal_title:European journal of anaesthesiology
pub_type: 杂志文章
doi:10.1017/s0265021503000176
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abstract:BACKGROUND:The objective of this study was to determine the intracranial, cardiovascular and respiratory changes induced by conversion to high-frequency oscillator ventilation from conventional mechanical ventilation at increasing airway pressures. METHODS:In this study, 11 anaesthetized sheep had invasive cardiovascu...
journal_title:European journal of anaesthesiology
pub_type: 杂志文章
doi:10.1017/S0265021506002006
更新日期:2007-05-01 00:00:00
abstract::The effect of tramadol on laryngeal reflex activity was assessed in a double-blind cross-over study in six volunteers receiving single oral doses of either codeine 50 mg, tramadol 50 mg or tramadol 100 mg. Laryngeal reactivity was measured by the response to the inhalation of dilute ammonia vapour. The minimum ammonia...
journal_title:European journal of anaesthesiology
pub_type: 临床试验,杂志文章
doi:
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abstract::Morbidly obese patients present with excess fatty tissue externally on the breast, neck, thoracic wall and abdomen and internally in the mouth, pharynx and abdomen. This excess tissue tends to make access (intubation, tracheostomy) to and patency (during sedation or mask ventilation) of the upper airway and the functi...
journal_title:European journal of anaesthesiology
pub_type: 杂志文章,评审
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更新日期:2010-11-01 00:00:00
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journal_title:European journal of anaesthesiology
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:European journal of anaesthesiology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1985-09-01 00:00:00
abstract:BACKGROUND:Pre-operative carbohydrate loading has been shown to reduce pre-operative discomfort and postoperative nausea and vomiting in general surgical patients. Few studies have considered day-case surgery. OBJECTIVE:The aim of this prospective randomised study was to determine whether pre-operative carbohydrate lo...
journal_title:European journal of anaesthesiology
pub_type: 杂志文章,随机对照试验
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journal_title:European journal of anaesthesiology
pub_type: 杂志文章,评审
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更新日期:1995-01-01 00:00:00
abstract::We studied whether long-term epidural catheter (nylon) placement for bupivacaine administration (morphine in 2 pigs) would cause any pathological changes in the epidural space and spinal cord of pigs. There were similar kinds of slight inflammatory changes in ligamentum flavum and dura mater in bupivacaine-treated (4 ...
journal_title:European journal of anaesthesiology
pub_type: 杂志文章
doi:
更新日期:1986-11-01 00:00:00
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journal_title:European journal of anaesthesiology
pub_type: 杂志文章,随机对照试验
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journal_title:European journal of anaesthesiology
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更新日期:1998-03-01 00:00:00
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journal_title:European journal of anaesthesiology
pub_type: 杂志文章,随机对照试验
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journal_title:European journal of anaesthesiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1995-05-01 00:00:00
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journal_title:European journal of anaesthesiology
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journal_title:European journal of anaesthesiology
pub_type: 杂志文章,随机对照试验
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pub_type: 杂志文章,多中心研究
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journal_title:European journal of anaesthesiology
pub_type: 杂志文章,多中心研究,随机对照试验
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journal_title:European journal of anaesthesiology
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journal_title:European journal of anaesthesiology
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