Clinical trials
Not yet recruiting Vitamin D Deficiency trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
13 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2022 | 2 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Not yet recruiting | 13 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Sinai University | 2 |
| Assiut University | 1 |
| Atlantic Health System | 1 |
| HaEmek Medical Center, Israel | 1 |
| Khyber Teaching Hospital | 1 |
| Ottawa Hospital Research Institute | 1 |
| Parc de Salut Mar | 1 |
| Phramongkutklao College of Medicine and Hospital | 1 |
| Princess Anna Mazowiecka Hospital, Warsaw, Poland | 1 |
| Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University | 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 | 13 |
| Bone Diseases, Metabolic | 2 |
| Obesity | 2 |
| Asthma | 1 |
| Benign Paroxysmal Positional Vertigo | 1 |
| Diabetes Mellitus, Type 2 | 1 |
| Dizziness | 1 |
| Dyslipidemias | 1 |
| Dyspnea | 1 |
| Familial Primary Pulmonary Hypertension | 1 |
Trials
Showing 26 to 13 of 13. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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