Clinical trials
Vitamin D Deficiency trials in Turkey (Türkiye) with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
11 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2018 | 3 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 9 |
| Not yet recruiting | 1 |
| Recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Abant Izzet Baysal University | 1 |
| Adiyaman University | 1 |
| Ankara Training and Research Hospital | 1 |
| Ege University | 1 |
| Florence Nightingale Hospital, Istanbul | 1 |
| Marmara University | 1 |
| Okan University | 1 |
| Recep Tayyip Erdogan University Training and Research Hospital | 1 |
| Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey | 1 |
| Tarik Emre Sener | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Vitamin D Deficiency | 11 |
| Avitaminosis | 1 |
| Breast Neoplasms | 1 |
| COVID-19 | 1 |
| Choroid Diseases | 1 |
| Gingivitis | 1 |
| Optic Nerve Diseases | 1 |
| Periodontal Diseases | 1 |
| Periodontitis | 1 |
| Retinal Diseases | 1 |
Trials
Showing 1 to 11 of 11. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
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