Clinical trials
Phase 4 trials in Norway
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
371 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 5 |
| 2002 | 12 |
| 2003 | 18 |
| 2004 | 16 |
| 2005 | 23 |
| 2006 | 26 |
| 2007 | 22 |
| 2008 | 22 |
| 2009 | 21 |
| 2010 | 14 |
| 2011 | 20 |
| 2012 | 13 |
| 2013 | 17 |
| 2014 | 11 |
| 2015 | 18 |
| 2016 | 15 |
| 2017 | 13 |
| 2018 | 12 |
| 2019 | 16 |
| 2020 | 12 |
| 2021 | 7 |
| 2022 | 12 |
| 2023 | 3 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 279 |
| Unknown status | 31 |
| Terminated | 26 |
| Recruiting | 24 |
| Active, not recruiting | 7 |
| Withdrawn | 2 |
| Not yet recruiting | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Oslo University Hospital | 60 |
| University of Oslo School of Pharmacy | 16 |
| Novartis Pharmaceuticals | 12 |
| Pfizer | 12 |
| Ullevaal University Hospital | 12 |
| University Hospital of North Norway | 11 |
| University of Oslo | 11 |
| GlaxoSmithKline | 10 |
| Haukeland University Hospital | 10 |
| Norwegian University of Science and Technology | 9 |
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 |
|---|---|
| Pain | 20 |
| Diabetes Mellitus | 12 |
| Diabetes Mellitus, Type 2 | 11 |
| Postoperative Pain | 11 |
| Arthritis, Rheumatoid | 8 |
| Myocardial Infarction | 8 |
| Pulmonary Disease, Chronic Obstructive | 7 |
| Coronary Artery Disease | 6 |
| Hemorrhage | 6 |
| Multiple Sclerosis | 6 |
Trials
Showing 76 to 100 of 371. Each trial links to its page on Pharma Observatory.
271 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.