Clinical trials
Phase 4 trials in Thailand
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
447 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 14 |
| 2004 | 14 |
| 2005 | 8 |
| 2006 | 14 |
| 2007 | 15 |
| 2008 | 31 |
| 2009 | 29 |
| 2010 | 27 |
| 2011 | 32 |
| 2012 | 26 |
| 2013 | 27 |
| 2014 | 32 |
| 2015 | 22 |
| 2016 | 17 |
| 2017 | 18 |
| 2018 | 13 |
| 2019 | 16 |
| 2020 | 5 |
| 2021 | 14 |
| 2022 | 13 |
| 2023 | 16 |
| 2024 | 20 |
| 2025 | 14 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 306 |
| Unknown status | 83 |
| Terminated | 20 |
| Recruiting | 17 |
| Not yet recruiting | 9 |
| Active, not recruiting | 7 |
| Withdrawn | 3 |
| Enrolling by invitation | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Mahidol University | 112 |
| Chulalongkorn University | 33 |
| Chiang Mai University | 20 |
| Thammasat University | 18 |
| Khon Kaen University | 14 |
| Novartis Pharmaceuticals | 14 |
| GlaxoSmithKline | 12 |
| Department of Medical Services Ministry of Public Health of Thailand | 11 |
| Prince of Songkla University | 10 |
| Sanofi | 10 |
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 |
|---|---|
| Postoperative Pain | 22 |
| HIV Infections | 20 |
| Diabetes Mellitus, Type 2 | 17 |
| Hepatitis B | 11 |
| Osteoarthritis, Knee | 9 |
| Pain | 8 |
| Critical Illness | 7 |
| Diabetes Mellitus | 7 |
| Kidney Failure, Chronic | 7 |
| Acquired Immunodeficiency Syndrome | 6 |
Trials
Showing 76 to 100 of 447. Each trial links to its page on Pharma Observatory.
347 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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