Can a simple skin scrub sharpen surgical monitoring?
NCT ID NCT07759206
First seen Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time
Summary
This trial tests whether gently abrading the skin before placing monitoring electrodes improves the quality of nerve signal readings during surgery. Adult patients scheduled for elective surgery will have one wrist prepared with a standard electrode application and the other with an additional gentle skin abrasion. Researchers will compare the signal strength and required stimulus levels between the two wrists to see if the simple prep makes a difference.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Gentle skin abrasion using 3M Red Dot Trace Prep abrasive strips before electrode placement
- What this could lead to
- If it works, this could lead to more reliable nerve monitoring during surgery, potentially improving patient safety and outcomes.
- What could go wrong
- This is a small, early-stage study. The improvement may be minimal or not clinically significant, and results may not apply to all patients or settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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55 people
The number who actually took part.
- Started
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Oct 2023
- Finished
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Feb 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adult surgical patient aged 18 years or older * Classified as American Society of Anesthesiologists Physical Status I, II, or III * Scheduled to undergo an elective procedure in which use of a neuromuscular blocking drug is anticipated * Neuromuscular blockade monitoring would be standard care for the planned procedure * Procedure allows access to both wrists * Capable of signing informed consent Exclusion Criteria: * Emergency procedure * Procedure in which neuromuscular blocking drugs are not anticipated * Access to at least one wrist and ankle is not possible * Unable to provide informed consent * Prior stroke * Hemiparesis or hemiplegia * Any other known neuromuscular disorder * Employee or student of the researcher * Pregnant women, fetuses, neonates, prisoners, children, or adults unable to consent
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
University of Minnesota East Bank Medical Center
Minneapolis, Minnesota, 55414, United States
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