Vitamin D in chronic kidney disease

Area of Science:

• Nephrology
• Endocrinology
• Nutritional Science

Background:

• Vitamin D deficiency is prevalent in patients with chronic kidney disease (CKD).
• Renal insufficiency disrupts vitamin D metabolism, leading to low vitamin D status.
• Emerging evidence suggests vitamin D deficiency may accelerate CKD progression.

Purpose of the Study:

• To review the role of vitamin D in CKD management.
• To highlight the renoprotective effects of vitamin D and its analogs.

Main Methods:

• Literature review of recent studies on vitamin D in CKD.
• Analysis of findings from animal models and human clinical trials.

Main Results:

• Vitamin D analogs can reduce proteinuria and renal damage in CKD.
• Vitamin D's renoprotective activity involves regulating key signaling pathways in renal injury.
• Correcting vitamin D deficiency is crucial for managing CKD.

Conclusions:

• Vitamin D supplementation and activated analogs are important in managing CKD.
• Addressing vitamin D deficiency can mitigate kidney damage and disease progression.