Can ultrasound spot swallowing muscle loss in ICU patients?
NCT ID NCT07606690
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to see if ultrasound can reliably measure a small muscle under the jaw (geniohyoid) in sedated patients on a breathing machine. The muscle is important for swallowing, and may shrink during ICU stays. Researchers will take pictures of the muscle and check if the measurements are consistent between different tries and different researchers. The goal is to develop a method to study muscle loss in the future.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- 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.
Who is studied
Mechanically ventilated patients via an endotracheal tube who are admitted to the Intensive Care Unit of Warrington Hospital (North Cheshire and Mersey NHS Foundation Trust), at any time of their admission.
- 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: * · Mechanically ventilated patient on the intensive care unit * Endotracheal tube via the mouth in-situ (size 7.0 and above) * Can be recruited at any time during their admission Exclusion Criteria: * · Ventilated via a nasal endotracheal tube * Ventilated via a tracheostomy * Ventilated via a micro-endotracheal tube * Any previous or active history of head and neck cancer * Any previous head and neck surgery (excluding tonsillectomy and adenoidectomy) * Any cranio-facial deformity that would render access to the jaw difficult, including but not limited to short thymo-mental distance * Any neuromuscular disorder, including previous stroke * Any previous history of dysphagia or swallowing disorder * Pregnant patients * Patients under 18 years of age * Agitation or movement that would make measurement difficult or inaccurate
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Intensive Care Unit
Warrington, WA5 1QG, United Kingdom
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