Assessing the Optimal Dose of Mivacurium for Modified Rapid Sequence Intubation in Emergency Surgical Settings: A Randomized, Double-Blind Trial.

Q2 Medicine
Anesthesiology and Pain Medicine Pub Date : 2024-11-27 eCollection Date: 2024-10-01 DOI:10.5812/aapm-153629
Saad Ahmed Moharam, Ismail Mohamed Abdelgawad Ahmed, Ahmed Mahmoud Elgarhy, Sameh Hamdy Abdelhamid Seyam, Mohammed Talal Almalki, Mohammed Said ElSharkawy
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引用次数: 0

Abstract

Background: Modified rapid sequence intubation (RSI) is crucial in emergency surgery, particularly for patients with a full stomach, as it allows for the administration of general anesthesia (GA).

Objectives: This work aimed to evaluate mivacurium effectiveness and optimal dose in modified RSI.

Methods: This randomized double-blind study involved 100 patients, aged between 20 - 60 years, of both sexes, with the American Society of Anesthesiologists physical status classification of I - III, who were undergoing emergency surgery under GA. Patients were randomized into two equal groups and received mivacurium in a dose of 0.3 mg/kg in group M1 or 0.4 mg/kg in group muscarinic-2 (M2).

Results: Intubating conditions were significantly better in group M2 than in group M1. The onset of adequate muscle relaxation was significantly earlier in group M2 than in group M1 (P < 0.001). At the third minute, mean arterial blood pressure recordings were significantly lower in group M2 (P = 0.04) than in group M1. The recovery time was significantly longer in group M2 than in group M1 (P < 0.001).

Conclusions: Mivacurium in a 0.4 mg/kg dose resulted in more favorable intubating conditions during RSI and a more profound, earlier onset of muscle relaxation, but with a longer recovery time compared to the 0.3 mg/kg dose.

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来源期刊
Anesthesiology and Pain Medicine
Anesthesiology and Pain Medicine Medicine-Anesthesiology and Pain Medicine
CiteScore
4.60
自引率
0.00%
发文量
49
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