Clinical trials
Rhinitis, Allergic, Perennial trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
177 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 2 |
| 2002 | 8 |
| 2003 | 6 |
| 2004 | 9 |
| 2005 | 21 |
| 2006 | 10 |
| 2007 | 11 |
| 2008 | 10 |
| 2009 | 9 |
| 2010 | 14 |
| 2011 | 12 |
| 2012 | 7 |
| 2013 | 6 |
| 2014 | 2 |
| 2015 | 5 |
| 2016 | 8 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 9 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 155 |
| Unknown status | 9 |
| Not yet recruiting | 4 |
| Recruiting | 3 |
| Terminated | 3 |
| Withdrawn | 2 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 28 |
| Organon and Co | 19 |
| AstraZeneca | 9 |
| Sumitomo Pharma America, Inc. | 8 |
| Sanofi | 7 |
| ALK-Abelló A/S | 5 |
| Boehringer Ingelheim | 5 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 5 |
| Hanlim Pharm. Co., Ltd. | 4 |
| Teva Branded Pharmaceutical Products R&D, Inc. | 4 |
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, Perennial | 177 |
| Rhinitis, Allergic | 38 |
| Rhinitis, Allergic, Seasonal | 32 |
| Hypersensitivity | 16 |
| Rhinitis | 14 |
| Asthma | 13 |
| Rhinorrhea | 5 |
| Dust Mite Allergy | 4 |
| Nasal Obstruction | 4 |
| Rhinosinusitis | 4 |
Trials
Showing 51 to 75 of 177. Each trial links to its page on Pharma Observatory.
77 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.
No changes to these trials in the last 7 days.
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