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Clinical Trial Summary

The aim of this study is to determine the recovery time of moderate neuromuscular blockade with sugammadex in adults pretreated with magnesium sulfate.


Clinical Trial Description

Sugammadex is a novel neuromuscular blocking reversal agent. Its mechanism of action is the encapsulation of rocuronium and vecuronium molecules. Numerous studies show a potential role of magnesium in reducing anesthetic requirements, sympathetic response to surgical trauma, antinociceptive action and neuroprotective effects. However, its use is limited because magnesium potentiates non-depolarizing neuromuscular blocking agents.

Primary outcome: evaluate the effect of pretreatment with magnesium sulfate on the time reversal with sugammadex (recovery of the T4/T1 ratio = 0.9) of moderate neuromuscular blockade (two answers to a train-of-four TOF) induced by rocuronium.

Secondary outcome: evaluate severe respiratory events, the incidence of residual neuromuscular blockade in the post anesthesia recovery room and postoperative pain. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT01828385
Study type Interventional
Source Universidade Federal do Rio de Janeiro
Contact
Status Completed
Phase Phase 4
Start date October 2012
Completion date February 2013

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