Clinical trials
Completed trials in Syria
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
273 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 4 |
| 2010 | 1 |
| 2011 | 3 |
| 2012 | 1 |
| 2013 | 4 |
| 2014 | 15 |
| 2015 | 12 |
| 2016 | 18 |
| 2017 | 23 |
| 2018 | 23 |
| 2019 | 25 |
| 2020 | 18 |
| 2021 | 32 |
| 2022 | 30 |
| 2023 | 23 |
| 2024 | 19 |
| 2025 | 13 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 273 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Damascus University | 195 |
| Latakia University | 26 |
| Syrian Private University | 8 |
| Hama University | 5 |
| Issa, Abdulhamid Sayed, M.D. | 4 |
| Arab International University | 3 |
| Bayer | 3 |
| University of Aleppo | 3 |
| Al-Hawash Private University | 2 |
| Damascus Hospital | 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 |
|---|---|
| Malocclusion, Angle Class II | 30 |
| Malocclusion | 17 |
| Pain | 13 |
| Overbite | 10 |
| Malocclusion, Angle Class III | 8 |
| Dental Caries | 7 |
| Anxiety Disorders | 6 |
| Dental Plaque | 6 |
| Chronic Periodontitis | 5 |
| Infertility | 5 |
Trials
Showing 76 to 100 of 273. Each trial links to its page on Pharma Observatory.
173 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.
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