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Acceleromyography Versus Electromyography for Neuromuscular Recovery Assessment at the End of Surgery

NCT07739862 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 70

Last updated 2026-07-31

No results posted yet for this study

Summary

This prospective observational study aims to evaluate the agreement between acceleromyography and electromyography for measuring train-of-four (TOF) ratio at the end of surgery before reversal of neuromuscular blockade. Adult patients undergoing elective laparoscopic cholecystectomy under general anesthesia with non-depolarizing neuromuscular blockade will undergo simultaneous TOF measurements using both monitoring methods. The study will assess the agreement between the two techniques, estimate measurement bias and limits of agreement, and determine the frequency of clinically relevant disagreement that could affect assessment of neuromuscular recovery and safe extubation.

Conditions

  • Neuromuscular Blockade
  • Cholecystectomy

Interventions

DIAGNOSTIC_TEST

Simultaneous Acceleromyography and Electromyography Monitoring

Simultaneous quantitative neuromuscular monitoring using acceleromyography and electromyography to measure the train-of-four (TOF) ratio at the end of surgery before administration of neuromuscular blockade reversal agents.

Sponsors & Collaborators

  • Clínica Dávila

    lead OTHER

Principal Investigators

  • Dagoberto Ojeda, MD · Clínica Dávila

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-08-31
Primary Completion
2027-01-31
Completion
2027-01-31

Countries

  • Chile

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 NCT07739862 on ClinicalTrials.gov