Clinical trials
Completed Phase 4 trials in Saudi Arabia
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
63 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 5 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 8 |
| 2010 | 5 |
| 2011 | 1 |
| 2012 | 3 |
| 2013 | 6 |
| 2014 | 3 |
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 63 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| King Abdulaziz University | 6 |
| Novartis Pharmaceuticals | 6 |
| Sanofi | 5 |
| Riyadh Colleges of Dentistry and Pharmacy | 4 |
| King Khaled Eye Specialist Hospital | 3 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 3 |
| Wyeth is now a wholly owned subsidiary of Pfizer | 3 |
| Eli Lilly and Company | 2 |
| Imam Abdulrahman Bin Faisal University | 2 |
| King Abdulaziz Medical City | 2 |
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 | 6 |
| Periodontitis | 3 |
| COVID-19 | 2 |
| Dental Caries | 2 |
| Diabetes Mellitus | 2 |
| Hepatitis C, Chronic | 2 |
| Hypertension | 2 |
| Sepsis | 2 |
| Abdominal Abscess | 1 |
| Abscess | 1 |
Trials
Showing 1 to 25 of 63. Each trial links to its page 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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