Clinical trials
Completed Post-Acute COVID-19 Syndrome trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
88 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2020 | 2 |
| 2021 | 11 |
| 2022 | 16 |
| 2023 | 33 |
| 2024 | 19 |
| 2025 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 88 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Duke University | 8 |
| Kanecia Obie Zimmerman | 5 |
| Icahn School of Medicine at Mount Sinai | 3 |
| Johns Hopkins University | 3 |
| University of California, Los Angeles | 3 |
| University of Washington | 3 |
| VA Office of Research and Development | 3 |
| Columbia University | 2 |
| Massachusetts General Hospital | 2 |
| Ohio State University | 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 |
|---|---|
| Post-Acute COVID-19 Syndrome | 88 |
| COVID-19 | 24 |
| Mental Fatigue | 8 |
| Fatigue | 7 |
| Autonomic Nervous System Diseases | 4 |
| Cognitive Dysfunction | 4 |
| Dyspnea | 4 |
| Anosmia | 3 |
| Coronavirus Infections | 3 |
| Fatigue Syndrome, Chronic | 3 |
Trials
Showing 1 to 25 of 88. 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.