Clinical trials
Completed Hypersensitivity trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
691 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 3 |
| 2002 | 6 |
| 2003 | 12 |
| 2004 | 9 |
| 2005 | 37 |
| 2006 | 36 |
| 2007 | 38 |
| 2008 | 41 |
| 2009 | 34 |
| 2010 | 40 |
| 2011 | 26 |
| 2012 | 38 |
| 2013 | 28 |
| 2014 | 41 |
| 2015 | 29 |
| 2016 | 25 |
| 2017 | 36 |
| 2018 | 35 |
| 2019 | 25 |
| 2020 | 22 |
| 2021 | 37 |
| 2022 | 23 |
| 2023 | 19 |
| 2024 | 20 |
| 2025 | 13 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 691 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| ALK-Abelló A/S | 27 |
| National Institute of Allergy and Infectious Diseases (NIAID) | 23 |
| Allergy Therapeutics | 16 |
| Stallergenes Greer | 10 |
| Allergopharma GmbH & Co. KG | 8 |
| Federico II University | 8 |
| Procter and Gamble | 8 |
| Roxall Medicina España S.A | 8 |
| Alcon Research | 7 |
| Bayer | 7 |
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 |
|---|---|
| Hypersensitivity | 691 |
| Asthma | 118 |
| Rhinitis, Allergic | 55 |
| Hypersensitivity, Immediate | 47 |
| Rhinitis, Allergic, Seasonal | 39 |
| Food Hypersensitivity | 36 |
| Rhinitis | 35 |
| Immune System Diseases | 27 |
| Peanut Hypersensitivity | 26 |
| Dermatitis, Atopic | 22 |
Trials
Showing 1 to 25 of 691. Each trial links to its page on Pharma Observatory.
591 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.
Go deeper on Pharma Observatory
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