Clinical trials
Completed Phase 4 Rhinitis, Allergic, Seasonal trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
48 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 9 |
| 2003 | 5 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 4 |
| 2007 | 9 |
| 2008 | 4 |
| 2009 | 2 |
| 2010 | 3 |
| 2013 | 3 |
| 2014 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 48 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Organon and Co | 13 |
| GlaxoSmithKline | 5 |
| UCB Pharma | 4 |
| University of Chicago | 4 |
| Alcon Research | 3 |
| HAL Allergy | 2 |
| Johnson & Johnson Consumer and Personal Products Worldwide | 2 |
| MEDA Pharma GmbH & Co. KG | 2 |
| Sanofi | 2 |
| ALK-Abelló A/S | 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 |
|---|---|
| Rhinitis, Allergic, Seasonal | 48 |
| Rhinitis, Allergic | 7 |
| Rhinitis, Allergic, Perennial | 6 |
| Hypersensitivity | 4 |
| Rhinitis | 4 |
| Asthma | 2 |
| Nasal Obstruction | 2 |
| Conjunctivitis, Allergic | 1 |
| Dermatitis, Atopic | 1 |
| Disorders of Excessive Somnolence | 1 |
Trials
Showing 1 to 25 of 48. 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.