Araştırma Makalesi

Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients

Cilt: 7 Sayı: 3 31 Aralık 2023
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Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients

Öz

Aim: No study has investigated the effect of hypervitaminosis D on thyroid function. We aimed to analyze possible associations of hypervitaminosis D with thyroid function in levothyroxine-naive euthyroid patients. Material and Methods: Levothyroxine-naive euthyroid patients (>18-year-old) with 25(OH) vitamin D level of ≥88 ng/mL after supplementation were analyzed retrospectively. We grouped them as: Group 1, TSH increased above the range; Group 2, TSH increased but in normal range; Group 3, TSH decreased but in normal range; Group 4, TSH decreased below the range; Group A, TSH increased; and Group B, TSH decreased. Before/after levels of TSH, fT4, Ca, P, creatinine, and TSH-change, fT4-change, 25(OH) vitamin D (basal/post-treatment and change), basal AntiTPO levels, and vitamin D dose were analyzed. Results: TSH-change -0.19±1.03 mIU/L and fT4-change 0.015±0.17 ng/dL were insignificant in total(n=64). Post-treatment 25(OH) vitamin D, TSH-after, and TSH-change were higher in group 1(n=3) than in group 2(n=22), group 3(n=33), or group 4(n=6) (p<0.05). Post-treatment 25(OH) vitamin D was positively correlated with vitamin D dose and TSH-after. TSH-change was not associated with findings of intoxication or AntiTPO. Conclusion: In patients with hypervitaminosis D, there is no linear relationship between 25(OH) vitamin D and TSH levels. In presence of hypervitaminosis D, TSH-change seems to be independent of autoimmunity or intoxication. We suggest monitorization of thyroid function in hypervitaminosis D.

Anahtar Kelimeler

Kaynakça

  1. 1. Holick MF. The vitamin D deficiency pandemic: Approaches for diagnosis, treatment and prevention. Rev Endocr Metab Disord 2017; 18: 153-165.
  2. 2. Holick MF. Vitamin D deficiency. N Engl J Med 2007; 357: 266- 281.
  3. 3. Topaloğlu Ö, Evren B, Yoloğlu S, Şahin Ş, Şahin İ. The Frequency of Vitamin D Deficiency in Obese Patients on Bariatric Surgery Wait List: Is there any Association with Co-existence of Prediabetes or Diabetes? Turk J Endocrinol Metab 2019; 23: 229-239.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Endokrinoloji

Bölüm

Araştırma Makalesi

Yazarlar

Şeyma Büşra Müderrisoğlu Bu kişi benim
0000-0003-3675-7577
Türkiye

Yayımlanma Tarihi

31 Aralık 2023

Gönderilme Tarihi

16 Temmuz 2023

Kabul Tarihi

30 Ekim 2023

Yayımlandığı Sayı

Yıl 2023 Cilt: 7 Sayı: 3

Kaynak Göster

APA
Topaloğlu, Ö., & Müderrisoğlu, Ş. B. (2023). Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients. Medical Journal of Western Black Sea, 7(3), 318-324. https://doi.org/10.29058/mjwbs.1328163
AMA
1.Topaloğlu Ö, Müderrisoğlu ŞB. Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients. Med J West Black Sea. 2023;7(3):318-324. doi:10.29058/mjwbs.1328163
Chicago
Topaloğlu, Ömercan, ve Şeyma Büşra Müderrisoğlu. 2023. “Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients”. Medical Journal of Western Black Sea 7 (3): 318-24. https://doi.org/10.29058/mjwbs.1328163.
EndNote
Topaloğlu Ö, Müderrisoğlu ŞB (01 Aralık 2023) Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients. Medical Journal of Western Black Sea 7 3 318–324.
IEEE
[1]Ö. Topaloğlu ve Ş. B. Müderrisoğlu, “Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients”, Med J West Black Sea, c. 7, sy 3, ss. 318–324, Ara. 2023, doi: 10.29058/mjwbs.1328163.
ISNAD
Topaloğlu, Ömercan - Müderrisoğlu, Şeyma Büşra. “Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients”. Medical Journal of Western Black Sea 7/3 (01 Aralık 2023): 318-324. https://doi.org/10.29058/mjwbs.1328163.
JAMA
1.Topaloğlu Ö, Müderrisoğlu ŞB. Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients. Med J West Black Sea. 2023;7:318–324.
MLA
Topaloğlu, Ömercan, ve Şeyma Büşra Müderrisoğlu. “Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients”. Medical Journal of Western Black Sea, c. 7, sy 3, Aralık 2023, ss. 318-24, doi:10.29058/mjwbs.1328163.
Vancouver
1.Ömercan Topaloğlu, Şeyma Büşra Müderrisoğlu. Association of Hypervitaminosis D with Thyroid Function in Euthyroid Adult Patients. Med J West Black Sea. 01 Aralık 2023;7(3):318-24. doi:10.29058/mjwbs.1328163

Batı Karadeniz Tıp Dergisi, Zonguldak Bülent Ecevit Üniversitesi tarafından yayımlanan, uluslararası, hakemli ve açık erişimli bir dergidir. İlk sayısı 2017 yılında yayımlanan dergi, yılda üç kez (Nisan, Ağustos ve Aralık aylarında) yayımlanmakta olup Türkçe ve İngilizce makalelere yer verir.