New tool aims to predict kidney disease risk after severe injury

NCT ID NCT03192189

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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.

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.

Participants

319 people

The number who actually took part.

Started

Aug 2016

Finished

Jun 2018

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.

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

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

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

  • CHU Nimes

    Nîmes, 30029, France

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