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A Large Animal Model for Acute Kidney Injury by Temporary Bilateral Renal Artery Occlusion
Published on: February 2, 2021
Management of acute kidney injury
Gurinder Kumar1, Anil Vasudevan
1Department of Pediatric Nephrology, St John's Medical College and Hospital, John Nagar, Bangalore, India.
Insights
Prompt recognition and management of acute kidney injury (AKI) in children is crucial for reducing complications and mortality. Comprehensive evaluation, fluid management, and addressing underlying causes improve outcomes and prevent chronic kidney disease.
Area of Science:
- Pediatric Nephrology
- Critical Care Medicine
- Internal Medicine
Background:
- Acute kidney injury (AKI) is a frequent and serious complication in hospitalized children, particularly those in intensive care.
- AKI in pediatric patients is linked to increased morbidity and mortality.
- Early identification and intervention are essential for managing AKI.
Purpose of the Study:
- To outline the necessary diagnostic and therapeutic strategies for acute kidney injury in children.
- To emphasize the importance of comprehensive evaluation and management of AKI in pediatric patients.
- To highlight the long-term risks associated with AKI in children.
Main Methods:
- Clinical assessment including volume status and fluid administration.
- Laboratory investigations: urinalysis and biochemical tests.
- Imaging studies to determine AKI cause and severity.
- Monitoring and management of complications (fluid overload, electrolyte imbalance, acidosis).
Main Results:
- Volume depletion is a common, modifiable risk factor for AKI.
- Prompt management of complications significantly improves patient outcomes.
- Renal replacement therapy (RRT) is indicated for life-threatening conditions.
- Addressing the underlying cause, drug dosage adjustment, infection control, and nutrition are vital.
Conclusions:
- A thorough evaluation is necessary for all children diagnosed with AKI.
- Effective management of AKI in children involves addressing fluid status, complications, and underlying causes.
- Children with AKI require follow-up due to the risk of developing chronic kidney disease.
Abstract:
Acute kidney injury is common in hospitalized children and is associated with siginficant morbidity and mortality especially in critically ill children. A complete evaluation is necessary for all children with AKI as early recognition and treatment is paramount. Apart from clinical evaluation, urinalysis, biochemical investigations and imaging studies helps in the diagnosis of the specific cause of AKI and assessing its severity. Attention should be given to assessment of volume status and fluid administration because volume depletion is a common and modifiable risk factor for AKI. Prevention or prompt management of complications like fliud overload, hyperkalemia and metabolic acidosis improves outcomes. Immediate initiation of renal replacement therapy (RRT) is indicated in the presence of life threatening changes in fluid, electrolyte and acid-base balance. Other measures like treating the underlying cause of AKI, adapting dosage of drugs to renal function, treatment of infections and providing adequate nutrition is important. Children with AKI should be followed up as they are at risk for development of chronic kidney disease.
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