Related Experiment Video
Updated: Jul 6, 2026

Stimulated Single Fiber Electromyography (SFEMG) for Assessing Neuromuscular Junction Transmission in Rodent Models
Published on: March 8, 2024
[Myoplegia with rocuronium bromide in children]
Abstract:
This study has evaluated the efficacy and safety of different doses of Esmerone in children under fluorothane anesthesia. It enrolled 85 children from a senior age group (7-14 years). According to the myorelaxant used, all the patients were divided into 2 groups: S and R. In the S group (n=25), myoplegia was carried out administering succinylcholine in a dose of 1 mg/kg. In the R group, myorelaxation was achieved using rocuronium bromide (Esmerone). According to the dose used, the group was divided into 3 subgroups, each comprising 20 patients. The initial dose of Esmemrone was 0.3, 0.6, and 0.9 mg/kg, respectively. The efficacy of the agent was evaluated by accelerographic and clinical data. The study has demonstrated that Esmerone was safer than succinylcholine. Increasing the dose (0.3-0.6-0.9 mg/kg) of Esmerone advantages in the onset of NMB and shows an increase in the duration of its action.
Related Concept Videos
Skeletal Muscle Relaxants: Therapeutic Uses
Nondepolarizing (Competitive) Neuromuscular Blockers: Mechanism of Action
Competitive antagonists prevent acetylcholine from binding to its receptor, inhibiting membrane depolarization. Without conformational changes or intrinsic...
Depolarizing Blockers: Mechanism of Action
Succinylcholine is the most commonly used depolarizing blocker. Chemically, it constitutes two molecules of acetylcholine joined together by an acetate methyl group. They act on the receptors in the same way as acetylcholine. Because succinylcholine...
Depolarizing Blockers: Pharmocokinetics
Nondepolarizing (Competitive) Neuromuscular Blockers: Pharmacological Actions
Although all competitive neuromuscular blockers are designed...
Skeletal Muscle Relaxants: Adverse Effects
Unlike...

