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Vitamin D, Hashimato's Thyroiditis and Thyroid Functions

NCT06726967 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 81180

Last updated 2024-12-10

No results posted yet for this study

Summary

The goal of this retrospective observational study is to determine whether vitamin D levels differ in patients with Hashimoto's thyroiditis (HT) compared to those without Hashimoto's thyroiditis. The main research questions are:

Are vitamin D levels lower in HT patients compared to non-HT patients? Do vitamin D levels vary between HT and non-HT patients based on thyroid function status?

The study was conducted by retrospectively reviewing the medical records of patients who visited the hospital outpatient clinic.

Conditions

  • Vitamin D
  • Thyroid Autoimmune Disease

Interventions

DIAGNOSTIC_TEST

vitamin D 25(OH)D

Thyroid functions (thyroid-stimulating hormone (TSH), serbest triiodothyronine (fT3), serbest thyroxine (fT4)); Thyroid antibodies (Anti-thyroid peroxidase (anti-TPO), anti-thyroglobulin (anti-TG))

Sponsors & Collaborators

  • Ankara City Hospital Bilkent

    collaborator OTHER

  • Ankara Yildirim Beyazıt University

    lead OTHER

Principal Investigators

  • Rahime E Karakaya, PhD · Ankara Yildirim Beyazıt University

Eligibility

Min Age
18 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2019-02-01
Primary Completion
2024-01-01
Completion
2024-01-01

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06726967 on ClinicalTrials.gov