New tool aims to predict kidney disease risk after severe injury
NCT ID NCT03192189
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 319 patients who needed dialysis for severe acute kidney injury. Researchers collected their medical information to identify risk factors for developing chronic kidney disease. The goal was to create a scoring system that helps doctors decide which patients would benefit most from a follow-up visit with a kidney specialist. This is an observational study, not a treatment trial.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to a simple scoring system that helps doctors identify which kidney injury patients are most at risk of developing long-term kidney problems, ensuring they get the right follow-up care.
- What could go wrong
- This is an observational study, not a treatment trial. The scoring tool needs further testing in other hospitals and patient groups before it can be widely used. It may not work for everyone.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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319 people
The number who actually took part.
- Started
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Aug 2016
- Finished
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Jun 2018
- 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.
Who is studied
Patients undergoing dialysis for acute kidney injury. All new adults (\>18 years old) hospitalized in a university center with severe AKI was included from August 2016 to December 2017. Inclusion criteria was a severe AKI defined by dialysis start for AKI or an increase of Scr upper 354 μmol/L. Exclusion criteria was CKD stage 5 , patients living with kidney transplant, plan dialysis for bilateral surgery nephrectomy, patient witch justice protection and refuse to participate. Eligible patients were identified by physicians for ICU and nephrology department and by laboratory biochemistry department for others wards. A Biochemistry alert system controlled the exhaustively of inclusion in ICU and Nephrology department during the period of the study.
- 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 * Suffering from acute kidney injury treated with dialysis * hospitalized in a university center from August 2016 to December 2017 with severe AKI defined according to 2 of the 3 criterion definitions of KDIGO stage AKI: an increase in SCr above 354 μmol/Lor renal replacement therapy (RRT) indication, but not the 3-fold increase in SCr increase within 7 days with SCr below 354 μmol/L. * The patient has been informed and does not oppose the study * The patient is insured or the beneficiary of a health insurance policy Exclusion Criteria: * The patients is under judicial protection or state guardianship * Patient has chronic kidney disease(CKD) KDIGO stage 5 * It proves impossible to give the patient clear information * patients living with kidney transplant * plan dialysis for bilateral surgery nephrectomy * patient refuse to participate and patients with no health insurance
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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.
Contacts and locations
Locations
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CHU Nimes
Nîmes, 30029, France
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Other studies related to the condition(s) this trial covers.
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