Which sedative works best for ventilator patients? new trial aims to find out
NCT ID NCT06479655
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares fentanyl and morphine, two painkillers used to sedate adults on breathing machines in the ICU. Researchers want to see which drug helps patients reach the right sedation level faster and with fewer extra doses. The trial will enroll 116 patients and also look at how long they need the breathing machine and their ICU stay.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- fentanyl and morphine
- What this could lead to
- If this trial shows one drug works better, it could help ICU patients get the right sedation faster, possibly reducing time on a ventilator.
- What could go wrong
- This is a small, single-center study (116 people) comparing two well-known drugs, so it won't lead to a new treatment. 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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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 116 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Dec 2025
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.
- 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: * Age \>18 years old * Patients who are expected by the ICU team to require invasive mechanical ventilation in ICU for at least more than 24 hours and for whom the ICU team decides to initiate continuous infusion of sedation * A patient who was ventilated and sedated not more than 12 hours before ICU admission. Exclusion Criteria: * Patients with chronic use of narcotics * Patients with chronic liver failure or end-stage renal failure * Patients with severe chronic neurocognitive dysfunction * Patients with drug overdose * Patients with a known allergy to either morphine or fentanyl * Patients who are receiving neuromuscular blockers * Patients who are pregnant * Patients who are diagnosed to have severe traumatic brain in
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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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Hospital Universiti Sains Malaysia
RECRUITINGKota Bharu, Kelantan, 16150, Malaysia
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