Effect of Vitamin D Supplementation on Pancreatic Β -Cell Function in Patients with Type 1 Diabetes Mellitus and Vitamin D Deficiency: A Clinical Trial Study
نویسندگان
چکیده مقاله:
Background Considering the increasing prevalence of type 1 diabetes mellitus (T1DM) as an autoimmune disease in recent years and the positive effects of vitamin D (VD) on this disease, especially the preventive effect of VD on progressive reduction of pancreatic β-cells, we aimed to investigate the effect of VD on pancreatic β-cell function in T1DM patients. Materials and Methods From Sep 2016 to Nov 2017, this single-blind clinical trial study was performed on patients who have affected with T1DM in the last five years, referred to Endocrinology Clinic of Amirkola Children's Hospital in Babol city of Iran. The patients with VD level less than 30 ng/mL were treated with 50, 000IU Pearl VD for 9 months. The patients' C-peptide, 25 (OH) D, HbA1C and total daily dose(TDD) insulin were compared at the beginning and end of the study. Data were analyzed using SPSS software version 22.0. Results By examining all 30 randomly selected children meeting the inclusion criteria, it was found that VD increased the C-peptide level (0.06 nmol/L), slightly improved the pancreatic β-cell function as well as decreased their HbA1c (0.64%), and TDD insulin levels (0.05 unit) although none of the relationships was significant. However, a significant decrease in HbA1c level was found in the female group (p=0.04) as well as in the age group less than 10 years (p=0.007). Conclusion VD intake had no significant effect on serum C-peptide levels and reduction of HbA1c and TDD insulin though a significant decrease in HbA1c level was observed in the female group and in the patients less than ten years.
منابع مشابه
Treatment of vitamin D deficiency with high-dose vitamin D supplementation and its effect on hematological indices in pregnancy: A secondary analysis of a randomized clinical trial
Introduction: There are few studies regarding the treatment of vitamin D deficiency with a high dose of vitamin D and the comparison of serum vitamin D levels and hematological indices (Hemoglobin, Hematocrit, Platelet and Ferritin) in the first and second trimesters of pregnancy. The aim of this study was to evaluate the effect of vitamin D supplementation on these hematological indices in pre...
متن کاملThe effect of vitamin D supplementation on the size of uterine leiomyoma in women with vitamin D deficiency
متن کامل
Effect of Vitamin D Supplementation on Vitamin D Levels of Term and Preterm Neonates and their Mothers: A Clinical Trial Study
Background: Vitamin D deficiency is a worldwide issue and the effect of vitamin D supplementation alone as a possible option to prevent that is still under examination.Therefore, the aim of this study was to evaluate the effect of vitamin D supplementation on term and preterm neonates and mothers for 4 months. Materials and Methods</stron...
متن کاملEffects of Parenteral Vitamin D on the Biomarkers of the Endothelial Function in Patients with Type 2 Diabetes and Ischemic Heart Disease: A Randomized Clinical Trial
Vitamin D deficiency is associated with cardiovascular and metabolic diseases. Cardiovascular diseases, in turn, are responsible for mortality of patients with type 2 diabetes (T2D). We investigated whether a single parenteral dose of 25(OH) Vit D could improve the endothelial function in T2D patients with ischemic heart disease. A randomized, placebo-controlled, and double-blind trial was perf...
متن کاملImmune Function of Vitamin D in Type 1 Diabetes Mellitus
Vitamin D is a well-known fat-soluble vitamin which is essential in the homeostasis of calcium and phosphorus. Vitamin D deficiency causes skeletal disorders, including rickets, osteomalacia, and osteoporosis. However, recent studies revealing the immunomodulatory effects of vitamin D have opened up a new understanding and possibility in this field. It has been proved that vitamin D is related ...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ذخیره در منابع من قبلا به منابع من ذحیره شده{@ msg_add @}
عنوان ژورنال
دوره 7 شماره 2
صفحات 8977- 8984
تاریخ انتشار 2019-02-01
با دنبال کردن یک ژورنال هنگامی که شماره جدید این ژورنال منتشر می شود به شما از طریق ایمیل اطلاع داده می شود.
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023