Clinical trials
Completed trials in Saudi Arabia
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,078 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 3 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 12 |
| 2005 | 11 |
| 2006 | 11 |
| 2007 | 23 |
| 2008 | 27 |
| 2009 | 29 |
| 2010 | 30 |
| 2011 | 29 |
| 2012 | 27 |
| 2013 | 29 |
| 2014 | 37 |
| 2015 | 36 |
| 2016 | 42 |
| 2017 | 59 |
| 2018 | 80 |
| 2019 | 81 |
| 2020 | 104 |
| 2021 | 95 |
| 2022 | 82 |
| 2023 | 77 |
| 2024 | 69 |
| 2025 | 61 |
| 2026 | 17 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,078 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| King Saud University | 88 |
| King Abdulaziz University | 49 |
| Imam Abdulrahman Bin Faisal University | 45 |
| Cairo University | 42 |
| King Faisal Specialist Hospital & Research Center | 35 |
| Umm Al-Qura University | 35 |
| Novartis Pharmaceuticals | 31 |
| Qassim University | 27 |
| Novo Nordisk A/S | 26 |
| University of Jazan | 24 |
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 | 41 |
| Diabetes Mellitus | 29 |
| Pain | 29 |
| Cerebral Palsy | 28 |
| Obesity | 28 |
| COVID-19 | 25 |
| Breast Neoplasms | 24 |
| Osteoarthritis, Knee | 17 |
| Asthma | 16 |
| Stroke | 16 |
Trials
Showing 51 to 75 of 1,078. Each trial links to its page on Pharma Observatory.
978 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
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