Can amino acids shield kidneys during life support?
NCT ID NCT07438262
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether giving amino acids (protein building blocks) through a vein can help prevent or reduce acute kidney injury in adults on ECMO life support in the ICU. About 40 participants will receive either amino acids or a placebo. The goal is to see if this simple treatment can improve kidney function and outcomes in critically ill patients.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Nov 2027
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 to 65 years
- 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: * Aged ≥18 years * Enrolled in the EXCEL Registry Exclusion Criteria: * Urea level ≥30 mmol/L * Requirement for renal replacement therapy * Chronic hemodialysis or peritoneal dialysis * ECMO for ≥24 hours * Pre-admission CKD with an eGFR \<30 ml/min * Previous enrolment in this study * Pregnant or Lactating * Known contraindication to AA infusion * ECMO expected to cease ≤24 hours * Expected to be transferred to another hospital ≤24 hours * Treating clinical team deems study is not in the patient's best interest
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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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Alfred Hospital
Melbourne, Victoria, 3004, Australia
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