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Hepatorenal Syndrome Type 1: Current Challenges And Future Prospects
1Gastroenterology Unit, University of Foggia, Foggia, Italy.
Therapeutics and Clinical Risk Management
|December 11, 2019
Summary
Advanced liver cirrhosis can cause kidney dysfunction, including hepatorenal syndrome (HRS). Recent updates in HRS definitions allow earlier treatment with vasoconstrictors and albumin for improved outcomes in cirrhotic patients.
Area of Science:
- Nephrology
- Hepatology
- Internal Medicine
Background:
- Renal dysfunction is a severe complication in advanced liver cirrhosis.
- Cirrhotic patients are susceptible to hepatorenal syndrome (HRS), a specific type of kidney dysfunction.
- HRS results from overactive vasoactive systems, leading to reduced renal perfusion.
Purpose of the Study:
- To provide an updated overview of hepatorenal syndrome (HRS).
- To discuss recent amendments to the definitions of kidney injury in cirrhotic patients.
- To highlight advancements in understanding and managing HRS.
Main Methods:
- Review of current literature on hepatorenal syndrome.
- Analysis of the 2015 International Club of Ascites (ICA) revised definitions and recommendations.
- Discussion of diagnostic criteria and precipitating factors for HRS Type I.
Main Results:
- Type I HRS (HRS-1) involves rapid kidney function decline, often triggered by infections or procedures.
- The 2015 ICA revised definition enables earlier pharmacological intervention using albumin and vasoconstrictors.
- The revised definition is not based on a rigid serum creatinine cut-off value.
Conclusions:
- Updated definitions facilitate earlier diagnosis and treatment of HRS.
- Effective management of HRS in cirrhotic patients has improved with recent guideline changes.
- Continued research is essential for further advancements in HRS management.
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