deltatrials
Completed NCT04752969

The Effect of Thyroid Hormon Levels on the Corneal Measures

Can Thyroid Levels Affect Topographic, Densitometric and Aberrometric Values of the Cornea

Sponsor: Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital

Conditions Corneal Opacity Thyroid Disorder
Updated 4 times since 2021 Last updated: Feb 12, 2021 Started: Jun 15, 2020 Primary completion: Jan 1, 2021 Completion: Jan 1, 2021

This observational or N/A phase trial investigates Corneal Opacity and Thyroid Disorder and is currently completed. Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital leads this study, which shows 4 recorded versions since 2020 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Change History

4 versions recorded

  1. Sep 2025 — Present [monthly]

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Mar 2021 — Jul 2024 [monthly]

    Completed

    First recorded

Jun 2020

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Data source: Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

  • • Diyarbakır, Turkey (Türkiye)