Clinical trials
Completed trials in Iran
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
954 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 1 |
| 2002 | 6 |
| 2003 | 5 |
| 2004 | 10 |
| 2005 | 11 |
| 2006 | 36 |
| 2007 | 52 |
| 2008 | 66 |
| 2009 | 52 |
| 2010 | 59 |
| 2011 | 52 |
| 2012 | 67 |
| 2013 | 43 |
| 2014 | 39 |
| 2015 | 50 |
| 2016 | 40 |
| 2017 | 51 |
| 2018 | 44 |
| 2019 | 34 |
| 2020 | 47 |
| 2021 | 46 |
| 2022 | 29 |
| 2023 | 36 |
| 2024 | 42 |
| 2025 | 23 |
| 2026 | 2 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 954 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Tehran University of Medical Sciences | 120 |
| Shahid Beheshti University of Medical Sciences | 91 |
| Shiraz University of Medical Sciences | 85 |
| Isfahan University of Medical Sciences | 78 |
| Royan Institute | 70 |
| Mashhad University of Medical Sciences | 32 |
| Qazvin University Of Medical Sciences | 24 |
| Hormozgan University of Medical Sciences | 20 |
| Shahid Beheshti University | 20 |
| National Nutrition and Food Technology Institute | 19 |
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 | 38 |
| Pain | 34 |
| COVID-19 | 26 |
| Obesity | 26 |
| Diabetes Mellitus | 24 |
| Infertility | 22 |
| Overweight | 22 |
| Coronary Artery Disease | 17 |
| Kidney Failure, Chronic | 17 |
| Cardiovascular Diseases | 15 |
Trials
Showing 76 to 100 of 954. Each trial links to its page on Pharma Observatory.
854 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.