The impact of vit-d on survival in hemodialysis patients: A critical appraisal

Monali Rajendrakumar Sahu*, Tanvi Dilip Wairagade, Sonali Dilip Wairagade, Ranjit S. Ambad, Nandkishor Bankar

Midas Multispecialty Hospital, Nagpur, Maharashtra, India

ABSTRACT

Vit-D deficiency (20 ng / mL) and deficiency (20-29 ng / mL) are common side effects in people with chronic disease V or End stage Renal Disease on dialysis. In addition to the lack of exposure to nutrients and sun, reduced Vit-D and body composition, obesity, and racial differences also play a role. In addition, due to a deficiency of 25 (OH) D, serum levels of 1, 25 (OH) 2D decreased over time in CKD patients, as well as non-invasive detection of 25 (OH) D by associated renal cells, increased fibroblast factor -23, and a decrease in functional tissue. Vit-D deficiency causes secondary hyperparathyroidism and associated side effects, such as high hyperparathyroidism and hypercalcemia, requiring surgical parathyroidectomy or the use of calcimimetics. This document examines the available evidence and underscores the importance of Vit-D supplementation in hemodialysis patients. To assess the strength and critically review the available evidence on impact of Vit-D in survival of hemodialysis patients. Vit-D has a survival advantage in patients with CKD-MBD, however we need randomized controlled trial in hemodialysis patients with matched controls given placebo, to prove benefits of Vit-D in terms of all cause and cause specific mortality.

Keywords:

CKD, MBD, Parathyroid hormone, Vit-D and VDRA