Clinical trials
Completed Diphtheria trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
8 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2012 | 1 |
| 2013 | 1 |
| 2016 | 1 |
| 2018 | 4 |
| 2020 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 8 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Atlanta VA Medical Center | 1 |
| Centers for Disease Control and Prevention | 1 |
| Children's Mercy Hospital Kansas City | 1 |
| GiveWell | 1 |
| Johns Hopkins Bloomberg School of Public Health | 1 |
| Medical University of Warsaw | 1 |
| University of Colorado, Denver | 1 |
| Vabiotech | 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 |
|---|---|
| Diphtheria | 8 |
| Tetanus | 6 |
| Whooping Cough | 6 |
| Haemophilus Infections | 4 |
| Hepatitis B | 4 |
| Measles | 3 |
| Influenza, Human | 2 |
| Poliomyelitis | 2 |
| Inflammatory Bowel Diseases | 1 |
| Meningitis, Meningococcal | 1 |
Trials
Showing 1 to 8 of 8. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.