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5/6 Nephrectomy Using Sharp Bipolectomy Via Midline Laparotomy in Rats

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Sickle cell nephropathy: challenging the conventional wisdom.

¹Department of Pediatrics, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX, 75390-9063, USA. amy.becker@utsouthwestern.edu

Pediatric Nephrology (Berlin, Germany)

|January 5, 2011

Summary

Sickle cell nephropathy, a kidney complication in sickle cell disease (SCD), is not fully understood. Current models need validation, and effective treatments for SCD kidney damage require further research.

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Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload

Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload

Published on: March 14, 2017

Area of Science:

Nephrology
Hematology
Pediatrics

Background:

Renal abnormalities are frequent in sickle cell disease (SCD).
Early childhood manifestations include urinary concentrating defects, polyuria, and dehydration risk.
The current model implicates renal medulla damage, vasodilating substances, and hyperfiltration in disease progression.

Purpose of the Study:

To review the current model of sickle cell nephropathy.
To identify limitations in the existing model.
To discuss current and potential treatments for sickle cell nephropathy.

Main Methods:

Literature review of existing research on sickle cell nephropathy.
Analysis of the proposed pathophysiological model.
Evaluation of current treatment strategies.

Main Results:

The current model suggests a pathway from renal medulla damage to hyperfiltration, glomerulosclerosis, and kidney function decline.
Crucial steps like vasodilating substance production and hyperfiltration in children with SCD remain unproven.
Proteinuria reduction is the primary treatment goal using ACE inhibitors or ARBs.

Conclusions:

The current model of sickle cell nephropathy requires further validation, particularly in pediatric populations.
Effective treatments for sickle cell nephropathy are still under investigation.
Additional research is essential to refine the model and develop targeted therapies for sickle cell disease-related kidney complications.