Clinical trials
Hypersensitivity trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,052 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 3 |
| 2002 | 7 |
| 2003 | 14 |
| 2004 | 14 |
| 2005 | 41 |
| 2006 | 47 |
| 2007 | 42 |
| 2008 | 49 |
| 2009 | 39 |
| 2010 | 49 |
| 2011 | 35 |
| 2012 | 51 |
| 2013 | 37 |
| 2014 | 50 |
| 2015 | 33 |
| 2016 | 36 |
| 2017 | 44 |
| 2018 | 47 |
| 2019 | 41 |
| 2020 | 44 |
| 2021 | 73 |
| 2022 | 43 |
| 2023 | 46 |
| 2024 | 51 |
| 2025 | 48 |
| 2026 | 38 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 691 |
| Unknown status | 138 |
| Recruiting | 88 |
| Terminated | 56 |
| Not yet recruiting | 26 |
| Active, not recruiting | 21 |
| Withdrawn | 21 |
| Enrolling by invitation | 8 |
| Suspended | 1 |
| Available | 1 |
| No longer available | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Institute of Allergy and Infectious Diseases (NIAID) | 34 |
| ALK-Abelló A/S | 27 |
| Allergy Therapeutics | 20 |
| Inmunotek S.L. | 15 |
| Assistance Publique - Hôpitaux de Paris | 13 |
| University Hospital, Montpellier | 12 |
| Stallergenes Greer | 11 |
| Allergopharma GmbH & Co. KG | 9 |
| University of North Carolina, Chapel Hill | 9 |
| University of Zurich | 9 |
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 | 1,052 |
| Asthma | 185 |
| Rhinitis, Allergic | 81 |
| Food Hypersensitivity | 60 |
| Hypersensitivity, Immediate | 59 |
| Rhinitis, Allergic, Seasonal | 51 |
| Rhinitis | 44 |
| Dermatitis, Atopic | 40 |
| Immune System Diseases | 39 |
| Peanut Hypersensitivity | 37 |
Trials
Showing 26 to 50 of 1,052. Each trial links to its page on Pharma Observatory.
952 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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