Clinical trials
Phase 2/3 COVID-19 trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
78 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2020 | 34 |
| 2021 | 27 |
| 2022 | 15 |
| 2023 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 78 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Cairo University | 4 |
| Tanta University | 3 |
| Hospital Universitario San Ignacio | 2 |
| Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran | 2 |
| Yantai Patronus Biotech Co., Ltd. | 2 |
| ANRS, Emerging Infectious Diseases | 1 |
| Administracion Nacional de Laboratorios e Institutos de Salud Dr. Carlos G. Malbran | 1 |
| Ain Shams University | 1 |
| Al-Neelain University | 1 |
| Amsterdam UMC, location VUmc | 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 |
|---|---|
| COVID-19 | 78 |
| Coronavirus Infections | 9 |
| Cytokine Release Syndrome | 3 |
| Severe Acute Respiratory Syndrome | 3 |
| Pneumonia | 2 |
| Respiratory Tract Infections | 2 |
| Virus Diseases | 2 |
| Infections | 1 |
| Lymphoma, Follicular | 1 |
| Major Depressive Disorder | 1 |
Trials
Showing 1 to 25 of 78. 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.
Go deeper on Pharma Observatory
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