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| Withdrawn | 20 |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 26 to 50 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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