Clinical trials
Observational trials in Greece with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
207 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 5 |
| 2008 | 3 |
| 2009 | 7 |
| 2010 | 3 |
| 2011 | 5 |
| 2012 | 10 |
| 2013 | 2 |
| 2014 | 10 |
| 2015 | 7 |
| 2016 | 6 |
| 2017 | 16 |
| 2018 | 22 |
| 2019 | 19 |
| 2020 | 28 |
| 2021 | 20 |
| 2022 | 22 |
| 2023 | 11 |
| 2024 | 7 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 207 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Aristotle University Of Thessaloniki | 26 |
| University of Athens | 23 |
| National and Kapodistrian University of Athens | 19 |
| University of Thessaly | 14 |
| Democritus University of Thrace | 9 |
| Assisting Nature | 8 |
| Attikon Hospital | 7 |
| AHEPA University Hospital | 5 |
| Hellenic Cooperative Oncology Group | 5 |
| Hippocration General Hospital | 5 |
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 |
|---|---|
| COVID-19 | 11 |
| Atrial Fibrillation | 8 |
| Coronary Artery Disease | 6 |
| Hypertension | 6 |
| Presbyopia | 6 |
| Heart Failure | 5 |
| Infertility | 5 |
| Neoplasms | 5 |
| Colorectal Neoplasms | 4 |
| Kidney Failure, Chronic | 4 |
Trials
Showing 1 to 25 of 207. Each trial links to its page on Pharma Observatory.
107 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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