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Updated: May 24, 2026
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Mouse Model of Acute to Chronic Kidney Disease Transition Induced by Renal Ischemia/Reperfusion Injury
Published on: February 10, 2026
Chronic-on-acute kidney injury
1Renal Section, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania 15240, USA. palevsky@pitt.edu
Kidney International
|February 16, 2012
Summary
Patients surviving acute kidney injury (AKI) face increased risks for chronic kidney disease (CKD) and mortality. Recognizing this bidirectional relationship is crucial for patient care and understanding long-term kidney health outcomes.
Area of Science:
- Nephrology
- Internal Medicine
- Clinical Research
Background:
- Historically, acute kidney injury (AKI) survivors were thought to have a good prognosis.
- Emerging evidence links AKI to a higher risk of developing chronic kidney disease (CKD) and long-term mortality.
- The interplay between CKD and AKI is increasingly understood as a bidirectional relationship.
Purpose of the Study:
- To highlight the significant long-term risks associated with surviving an episode of AKI.
- To emphasize the bidirectional nature of the relationship between AKI and CKD.
- To inform clinical practice regarding the potential for chronic kidney disease development following AKI.
Main Methods:
- Review of recent scientific literature and clinical studies.
- Analysis of epidemiological data on AKI and CKD progression.
- Synthesis of current understanding of kidney injury pathophysiology.
Main Results:
- AKI is a significant risk factor for the progression to CKD.
- Patients with AKI exhibit increased long-term mortality rates.
- The relationship between AKI and CKD is bidirectional, with each condition influencing the other.
Conclusions:
- Surviving AKI is not benign and carries substantial risks for future kidney disease.
- Clinicians must consider the long-term consequences of AKI, including CKD development.
- Understanding the chronic-on-acute kidney disease paradigm is essential for comprehensive patient management.
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