Accuracy and Precision of Train-of-Four Ratios Obtained With Acceleromyography and Electromyography in Restricted-Movement Settings in the Absence of Neuromuscular Blocking Drugs

NCT ID: NCT06805032

Last Updated: 2026-02-03

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ENROLLING_BY_INVITATION

Total Enrollment

40 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-03-25

Study Completion Date

2026-12-31

Brief Summary

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The purpose of this research is to compare the performance of acceleromyograph and electromyograph-based quantitative neuromuscular monitors when the arms are tucked for surgical positioning.

Detailed Description

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Conditions

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Cystoscopy

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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Procedure without neuromuscular blockade

Observation of EMG and AMG readings

Intervention Type OTHER

Simultaneous readings from electromyograph and acceleromyograph

Interventions

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Observation of EMG and AMG readings

Simultaneous readings from electromyograph and acceleromyograph

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Patients willing to participate and provide an informed consent.
* Patients undergoing elective surgical procedures that require general anesthesia without use of NMBA agents administered intraoperatively, and tucked arms.
* Anticipated surgery duration \< 120 minutes.

Exclusion Criteria

* Patients with disorders, such as stroke, carpal tunnel syndrome, broken wrist with nerve damage, Dupuytren contracture, or any similar wrist injury.
* Patients with systemic neuromuscular diseases such as myasthenia gravis.
* Patients having surgery that would involve prepping the arm into the sterile field.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Mayo Clinic

OTHER

Sponsor Role lead

Responsible Party

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J. Ross Renew, M.D.

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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J. Ross Renew, M.D.

Role: PRINCIPAL_INVESTIGATOR

Mayo Clinic

Locations

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Mayo Clinic

Jacksonville, Florida, United States

Site Status

Countries

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United States

Other Identifiers

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24-011159

Identifier Type: -

Identifier Source: org_study_id

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