New dialysis test could prevent dangerous blood pressure drops in ICU patients
NCT ID NCT05214729
First seen Jun 24, 2026 · Last updated Jun 24, 2026
Summary
This study tested whether a fast removal of a small amount of fluid (250 ml over 15 or 30 minutes) during dialysis can predict which critically ill patients will have a drop in blood pressure. The test was done in 20 adults with acute kidney injury who were on a breathing machine and continuous dialysis. Doctors measured heart output before and after the fluid removal to see if it could identify patients whose hearts were relying on extra fluid to pump effectively.
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Department of Intensive Care, Croix Rousse hospital, Hospices Civils de Lyon
Lyon, 69004, France
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
fast ultrafiltration challenge (removal of 250 ml of fluid over 15 or 30 minutes)
What this could lead to
If this test works, it could help doctors quickly identify which patients on dialysis are at risk of low blood pressure due to low fluid volume, allowing safer fluid removal.
What could go wrong
This was a very small, early study with only 20 patients, so results may not apply to all patients. The test is also complex and requires special monitoring equipment.
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.