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Median Effective Dose of Cisatracurium for the Prevention of Fasciculation Caused by the Injection of Succinylcholine

NCT05760976 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2023-03-09

No results posted yet for this study

Summary

Succinylcholine is currently the only depolarizing neuromuscular blocker widely used in anesthesia induction and is the drug of choice for rapid sequential anesthesia induction. However, with succinylcholine, varying degrees of muscle fibrillation and muscle pain occur. Intravenous injection of succinylcholine caused by myomuscular fibrillation can cause increased intragastric pressure, intraocular pressure and intracranial pressure, increased serum potassium and postoperative myalgia, increased the incidence of adverse events such as needle prolapse, extravasation of injected drugs, and reduced perioperative comfort of patients. Pretreatment with cisatracurium provides limited prevention of muscular fibrillation due to succinylcholine, but the choice of dose often depends on user experience, and there have been no previous studies of age-related doses of cisatracurium for the prevention of muscular fibrillation caused by succinylcholine, and its half-effective amount (ED50) has not been established. In this study, patients treated with elective general anesthesia surgery were the subjects, and in the process of general anesthesia induction, cis-atracurium was pretreated to evaluate the degree of inhibition of muscular fibrillation caused by succinylcholine, and half of the effective dose of cis-atracurium inhibition of muscular fibrillation caused by succinylcholine was calculated by sequential method.

Conditions

  • Fasciculation
  • Succinylcholine

Interventions

DRUG

Cisatracurium

Advanced intravenous injection of cisatracurium before the succinylcholine injection

Sponsors & Collaborators

  • Yangzhou University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-02-01
Primary Completion
2023-08-31
Completion
2023-08-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05760976 on ClinicalTrials.gov