Abstract:
:The speeds of onset of pancuronium, atracurium and vecuronium are increased by prior administration of magnesium sulphate. A prospective, randomized, double-blind, controlled, clinical study was performed to examine the effects of prior i.v. administration of magnesium sulphate 60 mg kg-1 on the neuromuscular blocking effects of rocuronium 0.6 mg kg-1 during isoflurane anaesthesia. Neuromuscular function was measured electromyographically (Relaxograph) in 30 patients who received either magnesium sulphate 60 mg kg-1 or normal saline, 1-min before rocuronium 0.6 mg kg-1. Mean onset times were similar in the two groups (magnesium sulphate 71 (SD 20) s; normal saline 75 (23) s), but times to initial, 10% and 25% recovery from neuromuscular block were significantly longer in the magnesium sulphate group (42.1 (16.3), 49.0 (12.4) and 56.5 (13.2) min, respectively) than in the saline group (25.1 (9.1), 33.0 (11.1) and 35.6 (13.2) min, respectively) (P < 0.05 in all three cases). Administration of magnesium sulphate was not associated with adverse haemodynamic effects. Prior administration of magnesium sulphate, under the study conditions described, prolonged rocuronium-induced neuromuscular block but did not increase speed of onset.
journal_name
Br J Anaesthjournal_title
British journal of anaesthesiaauthors
Kussman B,Shorten G,Uppington J,Comunale MEdoi
10.1093/bja/79.1.122subject
Has Abstractpub_date
1997-07-01 00:00:00pages
122-4issue
1eissn
0007-0912issn
1471-6771pii
S0007-0912(17)39915-4journal_volume
79pub_type
临床试验,杂志文章,随机对照试验abstract:BACKGROUND:Microvascular dysfunction is considered to play an important pathophysiological role in sepsis. We addressed the hypothesis that macrovascular and microvascular flow are uncoupled in early sepsis, using a rodent model with well-characterized haemodynamic and biochemical markers of severity and subsequent mor...
journal_title:British journal of anaesthesia
pub_type: 杂志文章
doi:10.1093/bja/aes093
更新日期:2012-06-01 00:00:00
abstract::Mice, previously immunized with sheep erythrocytes, were anaesthetized with halothane and the splenic lymphoid cells were incubated with 3H-thymidine at 1-h intervals. Abiphasic response was observed; 0.9 and 1.5% halothane reduced 3H-thymidine incorporation into the primed lymphoid cells by 83 and 94% respectively, w...
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journal_title:British journal of anaesthesia
pub_type: 杂志文章
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journal_title:British journal of anaesthesia
pub_type: 临床试验,杂志文章,随机对照试验
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pub_type: 临床试验,杂志文章,随机对照试验
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