Clinical trials
Observational Drug-Related Side Effects and Adverse Reactions trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
46 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 1 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 46 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Cui Yimin | 2 |
| Dokuz Eylul University | 2 |
| University Hospital, Caen | 2 |
| University of Iceland | 2 |
| Zhong Wang | 2 |
| Affiliated Hospital of Nantong University | 1 |
| Andreas Benesic, MD | 1 |
| Anglia Ruskin University | 1 |
| Assaf-Harofeh Medical Center | 1 |
| Assiut University | 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 | 46 |
| COVID-19 | 3 |
| Hematologic Neoplasms | 3 |
| Acute Kidney Injury | 2 |
| Neoplasms | 2 |
| Poisoning | 2 |
| Acute Generalized Exanthematous Pustulosis | 1 |
| Anaphylaxis | 1 |
| Anxiety Disorders | 1 |
| Arthritis, Psoriatic | 1 |
Trials
Showing 1 to 25 of 46. 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.