Which citrate solution minimizes metabolic chaos in kidney therapy?
NCT ID NCT07751861
First seen Aug 07, 2026 · Last updated Aug 07, 2026
Summary
This trial tests two different concentrations of citrate solution used to prevent blood clotting during continuous kidney replacement therapy in critically ill patients with acute kidney injury. The goal is to see which concentration leads to fewer metabolic complications, such as the need for extra electrolytes like magnesium, phosphate, or potassium. By comparing the low and high concentration solutions, the study aims to identify a safer approach for managing these patients.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- low concentrated citrate solution (18 mmol/L) or high concentrated citrate solution (136 mmol/L)
- What this could lead to
- If one citrate solution proves safer, it could become the standard choice for kidney replacement therapy in intensive care, reducing metabolic complications and improving patient outcomes.
- What could go wrong
- The trial is relatively small and focuses on a specific ICU population, so results may not apply broadly. Both solutions carry risks of electrolyte imbalances or acid-base disturbances.
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
-
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
-
176 people
The number who actually took part.
- Started
-
Oct 2023
- Finished
-
Apr 2025
- Lead sponsor
-
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
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: * Any adult patient admitted to the intensive care unit with acute kidney injury requiring continuous kidney replacement therapy Exclusion Criteria: * expected duration of continuous kidney replacement therapy less than 96 hours * prior continuous kidney replacement therapy before inclusion * a known hypersensitivity to citrate, acute liver failure or liver cirrhosis Child-Pugh C * persistent severe hemodynamic shock with decreased lactate clearance * a high likelihood of dying within the first 24h after initiation of CKRT * preexisting severe electrolyte disorders before CKRT initiation not attributable to Acute kidney injury
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Acute kidney injury are added.
Genom att skicka in godkänner du våra Användarvillkor
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
-
Antwerp University Hospital
Edegem, Antwerp, 2650, Belgium
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Common Anti-Nausea drugs under scrutiny for kidney risk during chemo
- Heart attack delay may signal kidney risk after angioplasty
- ICU kidney injury: does the pattern predict lasting damage?
- Can a kidney ultrasound scan warn of kidney damage after heart bypass surgery?
- Two blood tests may separate real kidney harm from a false alarm
- Can watching kidney oxygen during liver surgery keep kidneys safe?