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Vol.11 Issue.3 · July-September 2020
Page: 108-115 Research Article 523x viewed
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Supplementation disrupts the circannual rhythm of vitamin D: A retrospective analysis

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Published Online: 25 September 2020 · Accepted: 11 August 2020 · Received: 19 March 2020
Doi: 10.15511/tjtfp.20.00308
Cite Code: The Journal of Turkish Family Physician 2020;11(3):108-115
Authors: Özgür Aydın 1
1 Kepez State Hospital, Biochemistry Specialist Dr., Antalya

Alıntı Kodu: Aydın Ö. Destek tedavisi D vitamininin yıllık ritmini bozar: Retrospektif bir analiz. Jour Turk Fam Phy 2020; 11 (3): 108-115. Doi: 10.15511/tjtfp.20.00308.


Keywords: normal values · physiology · side effects · therapy · Vitamin d
PDF - Supplementation disrupts the circannual rhythm of vitamin D: A retrospective analysis
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Abstract
References

Objectives: MPV and PDW are vascular complications markers and improved glycemic control levels are correlated those indicators in patients with type 2 Diabetes Mellitus. The aim of in this study, MPV and PDW levels were compared type 2 diabetic patients treated with oral antihyperglycemic agent and insulin.

Methods: This study was performed retrospectively on type 2 DM patients who were admitted to Ankara Atatürk Training and Research Hospital. 118 randomly selected patients were divided into 3 groups that were non-diabetic (Group 1), who received OAD therapy (Group 2), and those who received insulin therapy (Group 3). HbA1c, MPV, PDW levels were collected, analyzed and compared with each other.

Results: MPV and PDW values were increased in type 2 DM patients compared to the control group (Group 2; p <0.001 and Group 3 p <0.001, respectively). There was no statistically significant difference between MPV and PDW values in patients treated OAD and insulin therapy (p=0.736 ve p=0.360 respectively). A statistically significant positive correlation was found between HbA1c values and MPV (p <0.001) and PDW (p <0.001) values.

Conclusions: In our study, no significant difference was found bet-ween MPV and PDW values of patients using insulin and oad. Early initiation of conventional insulin therapy in patients with type 2 diabetes provides good glycemic control. Rational drug use in accordance with the guidelines; gains importance in treatment success. Skipping this factor may reduce the efficiency of other efforts in relation to rational treatment.

References

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  2. Pittaway JK, Ahuja KD, Beckett JM, Bird ML, Robertson IK, Ball MJ. Make vitamin D while the sun shines, take supplements when it doesn’t: a longitudinal, observational study of older adults in Tasmania, Australia. PLoS One. 2013;8(3):e59063.
  3. Park JE, Pichiah PTB, Cha YS. Vitamin D and Metabolic Diseases: Growing Roles of Vitamin D. J Obes Metab Syndr 2018;27:223-32.
  4. Wu X, Hu W, Lu L, Zhao Y, Zhou Y, Xiao Z, et. al. Repurposing vitamin D for treatment of human malignancies via targeting tumor microenvironment. Acta Pharm Sin B 2019;9:203-19.
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  8. Cefalo CMA, Conte C, Sorice GP, Moffa S, Sun VA, Cinti F, et al. Effect of Vitamin D Supplementation on Obesity-Induced Insulin Resistance: A Double-Blind, Randomized, Placebo-Controlled Trial. Obesity (Silver Spring) 2018:26:651-7.
  9. Aydin O. Vitamin D test results in a public hospital in mid-January Turk J Biochem 2019;44(2):229
  10. Vurgun E, Evliyaoğlu O, Vardar M. Assessment of vitamin D deficiency level by the physiological response of parathyroid hormone in Turkish adults. Turk J Biochem 2018;43:502–9.
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The Journal of Turkish Family Physician (e-ISSN 2148-550X) is a peer-reviewed national periodical journal published four times a year, quarterly on-line only. The journal can include all scientific, evidence-based articles in both Turkish and English, such as research articles, case reports, reviews, letters to the editor, national and international scientific documents and translations, which are related to general medicine and family medicine and primary health care services.

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