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Updated: Feb 2, 2026
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Steps for the Autologous Ex vivo Perfused Porcine Liver-kidney Experiment
Published on: December 18, 2013
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Kidney Injury and Electrolyte Abnormalities in Liver Failure
Anthony Bonavia1, Kai Singbartl2
1Department of Anesthesiology and Perioperative Medicine, PennState Health, Hershey, Pennsylvania.
Seminars in Respiratory and Critical Care Medicine
|November 29, 2018
Summary
Liver and kidney diseases are interconnected, impacting metabolic balance. Acute kidney injury (AKI) complicates liver disease management, requiring careful diagnosis and treatment, especially in advanced stages.
Area of Science:
- Nephrology
- Hepatology
- Internal Medicine
Background:
- The liver and kidney are vital for metabolic homeostasis, exhibiting intricate interactions.
- Liver diseases significantly impact renal physiology and function, while acute kidney injury (AKI) is prevalent in patients with liver conditions.
- AKI in acute liver failure is multifactorial, sharing common insults with the general AKI population.
Purpose of the Study:
- To highlight the complex interplay between liver disease and kidney function.
- To emphasize the diagnostic and management challenges of AKI in liver disease patients.
- To underscore the kidney's role in acid-base balance disturbances in advanced liver disease.
Main Methods:
- Review of existing literature on liver-kidney interactions.
- Analysis of AKI pathophysiology in acute and chronic liver diseases.
- Discussion of hemodynamic, inflammatory, and renal handling abnormalities.
Main Results:
- Liver diseases directly affect renal function, and AKI is a common complication.
- Cirrhosis involves systemic and renal hemodynamic aberrations, inflammation, and altered sodium/water handling.
- AKI in end-stage liver disease is challenging to manage due to acid-base disturbances.
Conclusions:
- AKI requires precise definition and diagnosis in liver disease patients.
- Management of AKI in advanced liver disease is complex, often necessitating dialysis as a bridge to liver transplantation.
- Orthotopic liver transplant can resolve renal dysfunction in many cases.
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