Assessing long-term kidney outcomes in ICU patients with acute kidney injury

Impact of the Characteristics of Acute Renal Failure in Intensive Care on the Long-term Renal Prognosis: Prospective Multicenter Cohort Study

Observational University Hospital, Clermont-Ferrand · NCT05247502

This study looks at how different types of kidney injury in ICU patients affect their kidney health in the long run.

Quick facts

Study typeObservational
Enrollment860 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity Hospital, Clermont-Ferrand Academic / other
Locations2 sites (Clermont-Ferrand and 1 other locations)
Trial IDNCT05247502 on ClinicalTrials.gov

What this trial studies

This multicenter observational study aims to evaluate how different characteristics of Acute Kidney Injury (AKI) affect long-term renal prognosis in patients admitted to Intensive Care Units (ICUs). Patients hospitalized for more than 24 hours will be classified into three groups based on their AKI status: no AKI, transient AKI, and persistent AKI. Data regarding renal function during their ICU stay, as well as baseline kidney function, will be collected to analyze the impact of AKI on long-term outcomes. The study will take place across four ICUs in Clermont-Ferrand, France.

Who should consider this trial

Good fit: Ideal candidates for this study are ICU patients who have been hospitalized for more than 24 hours.

Not a fit: Patients under 18 years old, pregnant individuals, and those with chronic kidney conditions prior to ICU admission may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide insights that improve long-term kidney health outcomes for ICU patients who experience acute kidney injury.

How similar studies have performed: Other studies have explored the effects of acute kidney injury on long-term outcomes, suggesting that this approach has potential for meaningful insights.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients who are hospitalized for more than 24 hours in ICU will be eligible to participate in the study.

Exclusion Criteria:

* patients who are younger than 18 years,
* those who are pregnant,
* those who have chronic extrarenal epuration before their admission to the ICU,
* those who are admitted for kidney transplantation,
* those under the safeguard of justice, and those who refuse to participate in the study.

Where this trial is running

Clermont-Ferrand and 1 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Acute Kidney InjuryTransient Acute Renal FailurePersistent Acute Renal Failurefollow-upintensive care unitchronic kidney disease
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.