Clinical trials
Observational Post-Acute COVID-19 Syndrome trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
173 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 14 |
| 2021 | 36 |
| 2022 | 57 |
| 2023 | 31 |
| 2024 | 8 |
| 2025 | 14 |
| 2026 | 10 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 73 |
| Unknown status | 40 |
| Recruiting | 34 |
| Active, not recruiting | 12 |
| Not yet recruiting | 6 |
| Enrolling by invitation | 3 |
| Terminated | 2 |
| Withdrawn | 2 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Technical University of Munich | 3 |
| University Medical Center Groningen | 3 |
| VA Office of Research and Development | 3 |
| Adhera Health, Inc. | 2 |
| Central Hospital, Nancy, France | 2 |
| Centre for Addiction and Mental Health | 2 |
| Charite University, Berlin, Germany | 2 |
| Federico II University | 2 |
| Fondazione Policlinico Universitario Agostino Gemelli IRCCS | 2 |
| IRCCS Policlinico S. Donato | 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 | 173 |
| COVID-19 | 79 |
| Fatigue Syndrome, Chronic | 11 |
| Fatigue | 8 |
| Coronavirus Infections | 6 |
| Dyspnea | 6 |
| Asthma | 5 |
| Chronic Pain | 5 |
| Diabetes Mellitus | 5 |
| Mental Fatigue | 5 |
Trials
Showing 51 to 75 of 173. Each trial links to its page on Pharma Observatory.
73 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
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