New muscle monitor tested in tiny infants: could make surgery safer?
NCT ID NCT06458023
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study tested a new device called the TetraGraph, which measures muscle recovery during surgery using electrical signals, in 50 infants under 1 year old. The goal was to see if it works better than the standard visual check doctors use. If accurate, it could help doctors know exactly when it's safe to wake infants up from anesthesia.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- TetraGraph NMT Monitor (device)
- What this could lead to
- If successful, this could provide a more accurate way to monitor muscle recovery in very young infants during surgery, potentially improving safety.
- What could go wrong
- This is a small, completed study with only 50 infants, so results may not apply to all situations. The device's benefit over standard methods is still uncertain.
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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50 people
The number who actually took part.
- Started
-
Jun 2024
- Finished
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Sep 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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1 month to 12 months
- Sex
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Anyone
- Healthy volunteers
-
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: * ASA 1-4 * ≤ 1 year of age * undergoing a surgical procedure with general anesthesia and requiring the administration of an NMBA Exclusion Criteria: * Patients less than 28 days old * Patients with history of a peripheral neurologic or neuropathic disorder * Patients in whom the upper extremity cannot be used for TOF monitoring * Patients undergoing a surgical procedure in which neuromuscular blockade is not required * Edematous patients
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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
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Nationwide Children's Hospital
Columbus, Ohio, 43205, United States
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