Clinical trials
Trials in Greece
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
5,348 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 10 |
| 2001 | 25 |
| 2002 | 26 |
| 2003 | 66 |
| 2004 | 60 |
| 2005 | 96 |
| 2006 | 120 |
| 2007 | 131 |
| 2008 | 186 |
| 2009 | 171 |
| 2010 | 179 |
| 2011 | 169 |
| 2012 | 190 |
| 2013 | 179 |
| 2014 | 188 |
| 2015 | 213 |
| 2016 | 192 |
| 2017 | 253 |
| 2018 | 272 |
| 2019 | 299 |
| 2020 | 339 |
| 2021 | 353 |
| 2022 | 355 |
| 2023 | 326 |
| 2024 | 349 |
| 2025 | 356 |
| 2026 | 186 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 3,023 |
| Recruiting | 725 |
| Unknown status | 517 |
| Active, not recruiting | 514 |
| Terminated | 411 |
| Not yet recruiting | 56 |
| Enrolling by invitation | 47 |
| Withdrawn | 33 |
| Approved for marketing | 10 |
| Suspended | 6 |
| No longer available | 6 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Aristotle University Of Thessaloniki | 248 |
| Novartis Pharmaceuticals | 218 |
| University of Thessaly | 177 |
| Hoffmann-La Roche | 174 |
| National and Kapodistrian University of Athens | 154 |
| University of Athens | 133 |
| AstraZeneca | 131 |
| Pfizer | 126 |
| Amgen | 124 |
| GlaxoSmithKline | 123 |
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 |
|---|---|
| Carcinoma, Non-Small-Cell Lung | 207 |
| Breast Neoplasms | 178 |
| Diabetes Mellitus, Type 2 | 166 |
| Multiple Myeloma | 160 |
| Neoplasms | 138 |
| Obesity | 101 |
| Heart Failure | 93 |
| Diabetes Mellitus | 88 |
| Pulmonary Disease, Chronic Obstructive | 87 |
| COVID-19 | 79 |
Trials
Showing 76 to 100 of 5,348. Each trial links to its page on Pharma Observatory.
5,248 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.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.