Clinical trials
Phase 4 trials in Czechia
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
337 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 3 |
| 2002 | 3 |
| 2003 | 11 |
| 2004 | 13 |
| 2005 | 10 |
| 2006 | 20 |
| 2007 | 12 |
| 2008 | 15 |
| 2009 | 17 |
| 2010 | 16 |
| 2011 | 23 |
| 2012 | 18 |
| 2013 | 18 |
| 2014 | 18 |
| 2015 | 18 |
| 2016 | 24 |
| 2017 | 12 |
| 2018 | 9 |
| 2019 | 13 |
| 2020 | 9 |
| 2021 | 17 |
| 2022 | 14 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 3 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 260 |
| Terminated | 25 |
| Recruiting | 19 |
| Unknown status | 19 |
| Active, not recruiting | 10 |
| Withdrawn | 3 |
| Not yet recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| GlaxoSmithKline | 23 |
| Pfizer | 19 |
| Novartis Pharmaceuticals | 17 |
| Sanofi | 15 |
| Charles University, Czech Republic | 14 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 12 |
| Hoffmann-La Roche | 11 |
| Astellas Pharma Inc | 8 |
| Bayer | 8 |
| Boehringer Ingelheim | 8 |
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 |
|---|---|
| Diabetes Mellitus, Type 2 | 21 |
| Arthritis, Rheumatoid | 14 |
| Multiple Sclerosis | 11 |
| Atrial Fibrillation | 10 |
| Pulmonary Disease, Chronic Obstructive | 10 |
| Myocardial Infarction | 9 |
| Heart Failure | 8 |
| Schizophrenia | 8 |
| Diabetes Mellitus | 7 |
| Neoplasms | 7 |
Trials
Showing 26 to 50 of 337. Each trial links to its page on Pharma Observatory.
237 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.
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