Jiwon Han, Hee-Yeon Park, Hyun-Jung Shin, Seung Hyun Chung, Sang-Hwan Do
{"title":"硫酸镁对罗库新斯的明诱导的中度肌松恢复的影响:一项随机对照试验。","authors":"Jiwon Han, Hee-Yeon Park, Hyun-Jung Shin, Seung Hyun Chung, Sang-Hwan Do","doi":"10.1684/mrh.2023.0514","DOIUrl":null,"url":null,"abstract":"<p><p>Magnesium enhances the effects of neuromuscular blocking agents. However, there is a paucity of evidence demonstrating possible effects of magnesium on neostigmine-induced recovery from neuromuscular blockade with rocuronium. This study compared the profiles of recovery from neuromuscular blockade between groups treated with magnesium (Group M) and placebo controls (Group C). Sixty-four patients were randomly allocated to Group M or Group C. Patients in Group M received a loading dose of 50 mg/kg magnesium and continuous infusion of 15 mg/kg/hr. Patients in Group C received a comparable amount of saline. Rocuronium at 0.6 mg/kg was used for tracheal intubation and 0.1 mg/kg of rocuronium was additionally administered to maintain train-of-four (TOF) status of 2-3 during surgery. At the end of surgery, neostigmine (50 μg/kg) plus glycopyrrolate (10 μg/kg) were administered, and the recovery time for TOF ratios of 0.7, 0.8, and 0.9 was measured. The primary outcome was the time from neostigmine administration to recovery with a TOF ratio of 0.9. In addition, rocuronium onset time (time from administration of rocuronium to 95% suppression of the first TOF twitch response), additional requirements for rocuronium and spontaneous recovery period (the time from administration of rocuronium to reappearance of the first TOF twitch response) were also measured. Neostigmine-induced recovery time was comparable between Group M and Group C (10.6 ± 4.3 vs. 9.1 ± 5.0 min, respectively, p = 0.22). The rocuronium onset time was shorter in Group M, and the spontaneous recovery period was longer in Group M. The amount of additional rocuronium administered was 27% lower in Group M, but this difference was not significant. Magnesium was not shown to prolong neostigmine-induced recovery time from neuromuscular blockade with rocuronium, however, it enhanced the clinical effects of rocuronium.</p>","PeriodicalId":18159,"journal":{"name":"Magnesium research","volume":"36 2","pages":"31-39"},"PeriodicalIF":1.5000,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of magnesium sulphate on neostigmine-induced recovery from moderate neuromuscular blockade with rocuronium: a randomized controlled trial.\",\"authors\":\"Jiwon Han, Hee-Yeon Park, Hyun-Jung Shin, Seung Hyun Chung, Sang-Hwan Do\",\"doi\":\"10.1684/mrh.2023.0514\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Magnesium enhances the effects of neuromuscular blocking agents. However, there is a paucity of evidence demonstrating possible effects of magnesium on neostigmine-induced recovery from neuromuscular blockade with rocuronium. This study compared the profiles of recovery from neuromuscular blockade between groups treated with magnesium (Group M) and placebo controls (Group C). Sixty-four patients were randomly allocated to Group M or Group C. Patients in Group M received a loading dose of 50 mg/kg magnesium and continuous infusion of 15 mg/kg/hr. Patients in Group C received a comparable amount of saline. Rocuronium at 0.6 mg/kg was used for tracheal intubation and 0.1 mg/kg of rocuronium was additionally administered to maintain train-of-four (TOF) status of 2-3 during surgery. At the end of surgery, neostigmine (50 μg/kg) plus glycopyrrolate (10 μg/kg) were administered, and the recovery time for TOF ratios of 0.7, 0.8, and 0.9 was measured. The primary outcome was the time from neostigmine administration to recovery with a TOF ratio of 0.9. In addition, rocuronium onset time (time from administration of rocuronium to 95% suppression of the first TOF twitch response), additional requirements for rocuronium and spontaneous recovery period (the time from administration of rocuronium to reappearance of the first TOF twitch response) were also measured. Neostigmine-induced recovery time was comparable between Group M and Group C (10.6 ± 4.3 vs. 9.1 ± 5.0 min, respectively, p = 0.22). The rocuronium onset time was shorter in Group M, and the spontaneous recovery period was longer in Group M. The amount of additional rocuronium administered was 27% lower in Group M, but this difference was not significant. 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Effects of magnesium sulphate on neostigmine-induced recovery from moderate neuromuscular blockade with rocuronium: a randomized controlled trial.
Magnesium enhances the effects of neuromuscular blocking agents. However, there is a paucity of evidence demonstrating possible effects of magnesium on neostigmine-induced recovery from neuromuscular blockade with rocuronium. This study compared the profiles of recovery from neuromuscular blockade between groups treated with magnesium (Group M) and placebo controls (Group C). Sixty-four patients were randomly allocated to Group M or Group C. Patients in Group M received a loading dose of 50 mg/kg magnesium and continuous infusion of 15 mg/kg/hr. Patients in Group C received a comparable amount of saline. Rocuronium at 0.6 mg/kg was used for tracheal intubation and 0.1 mg/kg of rocuronium was additionally administered to maintain train-of-four (TOF) status of 2-3 during surgery. At the end of surgery, neostigmine (50 μg/kg) plus glycopyrrolate (10 μg/kg) were administered, and the recovery time for TOF ratios of 0.7, 0.8, and 0.9 was measured. The primary outcome was the time from neostigmine administration to recovery with a TOF ratio of 0.9. In addition, rocuronium onset time (time from administration of rocuronium to 95% suppression of the first TOF twitch response), additional requirements for rocuronium and spontaneous recovery period (the time from administration of rocuronium to reappearance of the first TOF twitch response) were also measured. Neostigmine-induced recovery time was comparable between Group M and Group C (10.6 ± 4.3 vs. 9.1 ± 5.0 min, respectively, p = 0.22). The rocuronium onset time was shorter in Group M, and the spontaneous recovery period was longer in Group M. The amount of additional rocuronium administered was 27% lower in Group M, but this difference was not significant. Magnesium was not shown to prolong neostigmine-induced recovery time from neuromuscular blockade with rocuronium, however, it enhanced the clinical effects of rocuronium.
期刊介绍:
Magnesium Research, the official journal of the international Society for the Development of Research on Magnesium (SDRM), has been the benchmark journal on the use of magnesium in biomedicine for more than 30 years.
This quarterly publication provides regular updates on multinational and multidisciplinary research into magnesium, bringing together original experimental and clinical articles, correspondence, Letters to the Editor, comments on latest news, general features, summaries of relevant articles from other journals, and reports and statements from national and international conferences and symposiums.
Indexed in the leading medical databases, Magnesium Research is an essential journal for specialists and general practitioners, for basic and clinical researchers, for practising doctors and academics.