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Serum 25-hydroxycalciferol concentrations in normal subjects and in haemodialysed patients with chronic renal failure
International Urology and Nephrology
|January 1, 1980
Insights
Serum 25-hydroxyvitamin D3 (25-OHD3) levels were similar in normal subjects and patients with chronic renal failure undergoing hemodialysis. This suggests kidney function decline does not significantly impact these vitamin D levels.
Area of Science:
- Nephrology
- Endocrinology
- Biochemistry
Background:
- Chronic renal failure (CRF) can affect vitamin D metabolism.
- Hemodialysis is a common treatment for end-stage renal disease.
- Serum 25-hydroxyvitamin D3 (25-OHD3) is a key indicator of vitamin D status.
Purpose of the Study:
- To compare serum 25-OHD3 concentrations in patients with CRF undergoing hemodialysis versus healthy individuals.
- To investigate the impact of chronic renal failure on vitamin D status.
Main Methods:
- Serum samples were collected from 16 healthy subjects and 12 patients with CRF undergoing hemodialysis.
- Serum 25-OHD3 concentrations were quantified using a standardized assay.
- Statistical analysis was performed to compare mean values between the two groups.
Main Results:
- The mean serum 25-OHD3 level in normal subjects was 27.8 +/- 17.8 ng/ml.
- The mean serum 25-OHD3 level in hemodialysis patients was 23.9 +/- 12 ng/ml.
- The difference in mean serum 25-OHD3 levels between the groups was not statistically significant.
Conclusions:
- Serum 25-OHD3 concentrations do not significantly differ between patients with chronic renal failure undergoing hemodialysis and normal subjects.
- Chronic renal failure and hemodialysis treatment may not substantially alter overall vitamin D status as measured by 25-OHD3.
- Further research may explore other vitamin D metabolites or factors influencing vitamin D status in CRF.
Abstract:
The serum 25-OHD3 concentrations were measured in 16 normal subjects and in 12 haemodialysed patients with chronic renal failure. The mean values found in the two groups were 27.8 +/- 17.8 ng/ml and 23.9 +/- 12 ng/ml, respectively. The difference between the two values is not significant.
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