Should ICU patients eat before tube removal? new study challenges old practice
NCT ID NCT06382727
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study looked at whether continuing liquid feeding (enteral nutrition) right up to the moment a breathing tube is removed is better than the usual practice of fasting for at least 4 hours. The study involved 60 critically ill adults in the ICU who were on a ventilator. The goal was to see if this approach reduces the total hours of fasting before tube removal.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- enteral nutrition (liquid feeding via tube)
- What this could lead to
- If it works, this could change ICU routines to reduce unnecessary fasting before breathing tube removal.
- What could go wrong
- This is a small pilot study (60 patients) and may not prove safety or benefit. Results may not apply to all ICU patients.
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
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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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60 people
The number who actually took part.
- Started
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May 2024
- Finished
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Aug 2025
- 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: * 18 years or older * Receiving invasive mechanical ventilation \> 24 hours and \< 10 days in the index ICU admission * Receiving EN at a rate ≥ 30ml/hr * Planned for extubation within the hours of 0800-1800 Exclusion Criteria: * EN delivery via a fine bore nasogastric tube that is unable to be aspirated * A single gastric residual volume ≥ the maximum protocol limit at the participating site has been recorded within the last 24 hours * Currently receiving extracorporeal membrane oxygenation * Acute neurological pathology * A time critical medication is required via the enteral route (including anti-parkinsons and immunosuppressant medication) and no adjustments can be made * Pre-existing swallow, bulbar dysfunction and/or concern around inadequate airway protection * A laparotomy has been performed within 72 hours of planned extubation * Confirmed pregnancy * Patient not deemed appropriate to be reintubated in the event of deterioration * Treating clinician believes enrolment is not in the best interests of the patient
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Conditions
The condition(s) this trial relates to.
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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Gold Coast University Hospital
Southport, Queensland, 4215, Australia
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St Vincent's Hospital Melbourne
Fitzroy, Victoria, 3065, Australia
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The Alfred Hospital
Melbourne, Victoria, 3004, Australia
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