Clinical trials
Completed Phase 4 trials in Thailand
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
306 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 13 |
| 2004 | 13 |
| 2005 | 8 |
| 2006 | 13 |
| 2007 | 14 |
| 2008 | 27 |
| 2009 | 20 |
| 2010 | 18 |
| 2011 | 24 |
| 2012 | 19 |
| 2013 | 21 |
| 2014 | 24 |
| 2015 | 18 |
| 2016 | 9 |
| 2017 | 11 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 3 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 306 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Mahidol University | 65 |
| Chulalongkorn University | 22 |
| Thammasat University | 13 |
| GlaxoSmithKline | 11 |
| Novartis Pharmaceuticals | 11 |
| Khon Kaen University | 10 |
| Sanofi | 10 |
| Department of Medical Services Ministry of Public Health of Thailand | 9 |
| Hoffmann-La Roche | 8 |
| Janssen-Cilag Ltd.,Thailand | 8 |
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 | 18 |
| HIV Infections | 17 |
| Diabetes Mellitus, Type 2 | 14 |
| Hepatitis B | 9 |
| Diabetes Mellitus | 7 |
| Osteoarthritis, Knee | 6 |
| Critical Illness | 5 |
| Hypertension | 5 |
| Pneumonia, Ventilator-Associated | 5 |
| Pulmonary Disease, Chronic Obstructive | 5 |
Trials
Showing 1 to 25 of 306. Each trial links to its page on Pharma Observatory.
206 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.