Clinical trials
Phase 4 trials in Iran
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
126 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 3 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 4 |
| 2007 | 10 |
| 2008 | 9 |
| 2009 | 10 |
| 2010 | 14 |
| 2011 | 15 |
| 2012 | 8 |
| 2013 | 5 |
| 2014 | 7 |
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 88 |
| Unknown status | 30 |
| Recruiting | 3 |
| Terminated | 3 |
| Not yet recruiting | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Tehran University of Medical Sciences | 42 |
| Shahid Beheshti University of Medical Sciences | 12 |
| Shiraz University of Medical Sciences | 11 |
| Isfahan University of Medical Sciences | 7 |
| Baqiyatallah Medical Sciences University | 5 |
| Mashhad University of Medical Sciences | 5 |
| Royan Institute | 4 |
| Hormozgan University of Medical Sciences | 3 |
| Tabriz University | 3 |
| Birjand University of Medical Sciences | 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 | 8 |
| Diabetes Mellitus | 6 |
| Hepatitis C | 6 |
| Cardiovascular Diseases | 5 |
| Coronary Artery Disease | 5 |
| Infertility | 5 |
| Pain | 5 |
| COVID-19 | 4 |
| Inflammation | 4 |
| Multiple Sclerosis | 4 |
Trials
Showing 51 to 75 of 126. Each trial links to its page on Pharma Observatory.
26 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
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