Clinical trials
Rhinitis, Allergic trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
679 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 4 |
| 2003 | 10 |
| 2004 | 14 |
| 2005 | 20 |
| 2006 | 23 |
| 2007 | 30 |
| 2008 | 42 |
| 2009 | 32 |
| 2010 | 40 |
| 2011 | 16 |
| 2012 | 38 |
| 2013 | 37 |
| 2014 | 26 |
| 2015 | 25 |
| 2016 | 24 |
| 2017 | 14 |
| 2018 | 30 |
| 2019 | 25 |
| 2020 | 25 |
| 2021 | 32 |
| 2022 | 36 |
| 2023 | 29 |
| 2024 | 33 |
| 2025 | 34 |
| 2026 | 23 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 474 |
| Unknown status | 84 |
| Recruiting | 35 |
| Not yet recruiting | 29 |
| Terminated | 22 |
| Withdrawn | 20 |
| Active, not recruiting | 13 |
| Enrolling by invitation | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 34 |
| Organon and Co | 21 |
| ALK-Abelló A/S | 16 |
| AstraZeneca | 11 |
| Chulalongkorn University | 10 |
| HAL Allergy | 10 |
| University of Chicago | 10 |
| Beijing Tongren Hospital | 8 |
| EMS | 7 |
| Gachon University Gil Medical Center | 6 |
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 | 679 |
| Asthma | 120 |
| Hypersensitivity | 81 |
| Rhinitis, Allergic, Seasonal | 80 |
| Rhinitis | 50 |
| Rhinitis, Allergic, Perennial | 38 |
| Dermatitis, Atopic | 27 |
| Conjunctivitis, Allergic | 24 |
| Nasal Obstruction | 16 |
| Food Hypersensitivity | 15 |
Trials
Showing 1 to 25 of 679. Each trial links to its page on Pharma Observatory.
579 more trials match. See them on Pharma Observatory
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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