Could a simple pill help ICU patients get off IV blood pressure drugs faster?
NCT ID NCT05058612
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether midodrine, an oral medication that raises blood pressure, can help intensive care unit (ICU) patients stop needing intravenous (IV) vasopressors sooner. About 870 adults with dangerously low blood pressure who are already improving will receive either midodrine or a placebo. The goal is to see if midodrine reduces deaths and shortens ICU stays.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Midodrine (an oral blood-pressure-raising medication)
- What this could lead to
- If it works, this could help ICU patients get off IV blood-pressure drugs faster, potentially shortening their stay.
- What could go wrong
- This is a Phase 4 trial, but midodrine is not yet proven for this use. It may not reduce ICU stays or mortality, and side effects like high blood pressure or slow heart rate are possible.
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 870 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2021
- Expected to finish
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Feb 2028
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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Accepted
You do not need to have the condition being studied to take part.
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 * Ongoing vasopressor support * Decreasing vasopressor dose(s) Exclusion Criteria: * Greater than 24 hours from peak vasopressor dose * Contraindication to enteral medications * Previously received midodrine in last 7 days * Expected death or anticipated withdrawal of life-sustaining therapies in next 24 hours * Pregnancy * Known allergy to midodrine
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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.
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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University of Alberta Hospital
RECRUITINGEdmonton, Alberta, T5R 0T1, Canada
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