Clinical trials
Phase 4 Hypersensitivity trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
18 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2004 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 1 |
| 2011 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2025 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 13 |
| Terminated | 2 |
| Recruiting | 1 |
| Unknown status | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Alcon Research | 2 |
| University of Chicago | 2 |
| ARS Pharmaceuticals, Inc. | 1 |
| Bayer | 1 |
| Case Western Reserve University | 1 |
| Creighton University | 1 |
| GlaxoSmithKline | 1 |
| Mayo Clinic | 1 |
| Noah Rosenberg, MD | 1 |
| Novartis Pharmaceuticals | 1 |
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 | 18 |
| Rhinitis | 2 |
| Rhinitis, Allergic, Seasonal | 2 |
| Airway Remodeling | 1 |
| Anaphylaxis | 1 |
| Asthma | 1 |
| Bites and Stings | 1 |
| COVID-19 | 1 |
| Conjunctivitis, Allergic | 1 |
| Coronavirus Infections | 1 |
Trials
Showing 1 to 18 of 18. Each trial links to its page 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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