Clinical trials
Observational Vitamin B 12 Deficiency trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
4 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2018 | 1 |
| 2022 | 1 |
| 2024 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 4 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assiut University | 1 |
| Cornell University | 1 |
| Fatih Sultan Mehmet Training and Research Hospital | 1 |
| Institute of Nutrition, Slovenia (Nutris) | 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 B 12 Deficiency | 4 |
| Folic Acid Deficiency | 2 |
| Vitamin D Deficiency | 2 |
| Anemia | 1 |
| Anemia, Iron-Deficiency | 1 |
| Lipedema | 1 |
| Obesity | 1 |
| Protein Deficiency | 1 |
| Sarcopenia | 1 |
Trials
Showing 1 to 4 of 4. 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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