Vitamin D supplementation is associated with serum uric acid concentration in patients with prediabetes and hyperuricemia
Aims: Vitamin D deficiency is associated with a number of noncommunicable conditions. We conducted a randomised controlled trial to determine the effect of vitamin D supplementation on serum uric acid concentration in patients with prediabetes, in whom hyperuricaemia is common. Methods: Seventy-one...
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2021-03-01
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doaj-43db83a1a85d40beb48d397d607789f12021-07-05T04:14:15ZengElsevierJournal of Clinical & Translational Endocrinology2214-62372021-03-0124100255Vitamin D supplementation is associated with serum uric acid concentration in patients with prediabetes and hyperuricemiaHataikarn Nimitphong0Sunee Saetung1La-or Chailurkit2Suwannee Chanprasertyothin3Boonsong Ongphiphadhanakul4Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, ThailandDepartment of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, ThailandDepartment of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, ThailandOffice of Research, Academic Affairs and Innovations, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, ThailandDepartment of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; Corresponding author.Aims: Vitamin D deficiency is associated with a number of noncommunicable conditions. We conducted a randomised controlled trial to determine the effect of vitamin D supplementation on serum uric acid concentration in patients with prediabetes, in whom hyperuricaemia is common. Methods: Seventy-one volunteers (35–80 years), with impaired fasting glucose and/or impaired glucose tolerance were randomised to three groups, vitamin D3, vitamin D2 and control, and followed for 12 months. Results: After 12 weeks, vitamin D supplementation was associated with a reduction in serum uric acid concentration in participants with baseline uric acid concentration > 6 mg/dL, but no significant change was observed in controls. We then assessed the dose–response relationship between vitamin D supplementation and the change in serum uric acid concentration and found that the change in serum total 25-hydroxyvitamin D did not correlate with the change in serum uric acid that occurred during vitamin D supplementation. The factors associated with larger reductions in serum uric acid were a higher baseline serum uric acid and a larger increase in serum 1,25-dihydroxyvitamin D. Conclusions: Vitamin D supplementation lowers serum uric acid in prediabetic patients with hyperuricaemia, and supplementation might be considered to help alleviate hyperuricaemia in these patients.http://www.sciencedirect.com/science/article/pii/S2214623721000077Vitamin DUric acidDiabetesHyperuricaemia |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hataikarn Nimitphong Sunee Saetung La-or Chailurkit Suwannee Chanprasertyothin Boonsong Ongphiphadhanakul |
spellingShingle |
Hataikarn Nimitphong Sunee Saetung La-or Chailurkit Suwannee Chanprasertyothin Boonsong Ongphiphadhanakul Vitamin D supplementation is associated with serum uric acid concentration in patients with prediabetes and hyperuricemia Journal of Clinical & Translational Endocrinology Vitamin D Uric acid Diabetes Hyperuricaemia |
author_facet |
Hataikarn Nimitphong Sunee Saetung La-or Chailurkit Suwannee Chanprasertyothin Boonsong Ongphiphadhanakul |
author_sort |
Hataikarn Nimitphong |
title |
Vitamin D supplementation is associated with serum uric acid concentration in patients with prediabetes and hyperuricemia |
title_short |
Vitamin D supplementation is associated with serum uric acid concentration in patients with prediabetes and hyperuricemia |
title_full |
Vitamin D supplementation is associated with serum uric acid concentration in patients with prediabetes and hyperuricemia |
title_fullStr |
Vitamin D supplementation is associated with serum uric acid concentration in patients with prediabetes and hyperuricemia |
title_full_unstemmed |
Vitamin D supplementation is associated with serum uric acid concentration in patients with prediabetes and hyperuricemia |
title_sort |
vitamin d supplementation is associated with serum uric acid concentration in patients with prediabetes and hyperuricemia |
publisher |
Elsevier |
series |
Journal of Clinical & Translational Endocrinology |
issn |
2214-6237 |
publishDate |
2021-03-01 |
description |
Aims: Vitamin D deficiency is associated with a number of noncommunicable conditions. We conducted a randomised controlled trial to determine the effect of vitamin D supplementation on serum uric acid concentration in patients with prediabetes, in whom hyperuricaemia is common. Methods: Seventy-one volunteers (35–80 years), with impaired fasting glucose and/or impaired glucose tolerance were randomised to three groups, vitamin D3, vitamin D2 and control, and followed for 12 months. Results: After 12 weeks, vitamin D supplementation was associated with a reduction in serum uric acid concentration in participants with baseline uric acid concentration > 6 mg/dL, but no significant change was observed in controls. We then assessed the dose–response relationship between vitamin D supplementation and the change in serum uric acid concentration and found that the change in serum total 25-hydroxyvitamin D did not correlate with the change in serum uric acid that occurred during vitamin D supplementation. The factors associated with larger reductions in serum uric acid were a higher baseline serum uric acid and a larger increase in serum 1,25-dihydroxyvitamin D. Conclusions: Vitamin D supplementation lowers serum uric acid in prediabetic patients with hyperuricaemia, and supplementation might be considered to help alleviate hyperuricaemia in these patients. |
topic |
Vitamin D Uric acid Diabetes Hyperuricaemia |
url |
http://www.sciencedirect.com/science/article/pii/S2214623721000077 |
work_keys_str_mv |
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