Clinical trials
Observational Drug-Related Side Effects and Adverse Reactions trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
35 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2013 | 2 |
| 2014 | 4 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 3 |
| 2025 | 1 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 20 |
| Unknown status | 5 |
| Recruiting | 3 |
| Active, not recruiting | 2 |
| Not yet recruiting | 2 |
| Withdrawn | 2 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Cipherome, Inc. | 4 |
| Tabula Rasa HealthCare | 4 |
| Texas A&M University | 3 |
| Abramson Cancer Center at Penn Medicine | 2 |
| Children's Hospital of Philadelphia | 2 |
| Arkansas Children's Hospital Research Institute | 1 |
| Duke University | 1 |
| Genelex Corporation | 1 |
| General Genetics Corporation | 1 |
| Intermountain Health Care, Inc. | 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 |
|---|---|
| Drug-Related Side Effects and Adverse Reactions | 35 |
| COVID-19 | 4 |
| Cardiotoxicity | 2 |
| Cardiovascular Diseases | 2 |
| Precursor Cell Lymphoblastic Leukemia-Lymphoma | 2 |
| Acute Kidney Injury | 1 |
| Amyloidosis | 1 |
| Atrial Fibrillation | 1 |
| Breast Neoplasms | 1 |
| Coronary Artery Disease | 1 |
Trials
Showing 1 to 25 of 35. 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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