Clinical trials
COVID-19 trials in the United States with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
127 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 62 |
| 2021 | 39 |
| 2022 | 17 |
| 2023 | 6 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 127 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Texas Cardiac Arrhythmia Research Foundation | 4 |
| Biomed Industries, Inc. | 3 |
| Hill-Rom | 2 |
| LifeBridge Health | 2 |
| Louisiana State University Health Sciences Center in New Orleans | 2 |
| Massachusetts General Hospital | 2 |
| Meharry Medical College | 2 |
| Neuroganics LLC | 2 |
| Nutraceuticals Research Institute | 2 |
| ResApp Health Limited | 2 |
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 |
|---|---|
| COVID-19 | 127 |
| Coronavirus Infections | 11 |
| Severe Acute Respiratory Syndrome | 7 |
| Respiratory Distress Syndrome | 5 |
| Anxiety Disorders | 4 |
| Cytokine Release Syndrome | 4 |
| Pneumonia | 4 |
| Post-Acute COVID-19 Syndrome | 4 |
| Influenza, Human | 3 |
| Sepsis | 3 |
Trials
Showing 1 to 25 of 127. Each trial links to its page on Pharma Observatory.
27 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.