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Clinical trials

Observational Coronavirus Infections trials

Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.

Filters: Condition: Coronavirus Infections Phase: Observational Clear all

395 trials match Source: ClinicalTrials.gov registrations

Trials started per year

By phase, 2000 to 2026.

Trials started per year
CategoryTrials
20032
20112
20152
20181
20192
2020304
202148
202219
202310
20241
20251
20261

Status

Trials by registry status. Select a bar to filter.

Trials by status
CategoryTrials
Completed249
Unknown status98
Recruiting16
Terminated11
Active, not recruiting10
Withdrawn8
Suspended1
Not yet recruiting1
Enrolling by invitation1

Top lead sponsors

A sponsor with a page on Pharma Observatory links to it.

Top lead sponsors
CategoryTrials
National Institute of Allergy and Infectious Diseases (NIAID)10
ModernaTX, Inc.9
University of Milano Bicocca7
Ain Shams University5
Columbia University5
Assiut University4
Sisli Hamidiye Etfal Training and Research Hospital4
University of California, San Francisco4
University of Minnesota4
Assistance Publique - Hôpitaux de Paris3

Top conditions

MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.

Top conditions
CategoryTrials
Coronavirus Infections395
COVID-19243
Severe Acute Respiratory Syndrome26
Virus Diseases25
Pneumonia16
Anxiety Disorders13
Respiratory Distress Syndrome12
Critical Illness10
Influenza, Human10
Infections8

Trials

Showing 51 to 75 of 395. Each trial links to its page on Pharma Observatory.

295 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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