Number of clinical trials in Thailand
Thailand: Number of clinical trials was 105 trials in 2024. ◆ Volatile
Number of clinical trials in Thailand, 2000–2024
Source: ClinicalTrials.gov (2025) – with major processing by Our World in Data. Measured in trials.
Analysis
In 2024, number of clinical trials in Thailand stood at 105 trials. That is the highest value across all 25 years on record.
That represents a change of up 1.9% on the previous year and up 54.4% over ten years.
Over the whole period, number of clinical trials in Thailand peaked at 105 trials in 2024 and was at its lowest, 1 trials, in 2003.
Thailand ranks 25th of 153 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 16.7 trials | 1 trials | 66 trials | 10 |
| 2010s | 78.6 trials | 63 trials | 99 trials | 10 |
| 2020s | 92.2 trials | 75 trials | 105 trials | 5 |
Countries ranked near Thailand
More reference data data for Thailand
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- Winter temperature anomalies 0.5892 °C (2025)
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Frequently asked questions
- What is number of clinical trials in Thailand?
- Number of clinical trials in Thailand was 105 trials in 2024, according to ClinicalTrials.gov (2025) – with major processing by Our World in Data.
- What is the highest number of clinical trials recorded in Thailand?
- The highest recorded value was 105 trials in 2024.
- What is the lowest number of clinical trials recorded in Thailand?
- The lowest recorded value was 1 trials in 2003.
- How does Thailand rank for number of clinical trials?
- Thailand ranks 25th out of 153 countries with data for 2024.
- Is number of clinical trials rising or falling in Thailand?
- Over the last ten years it is up 54.4%. The long-run trend across the full record is volatile.
- Where does this Thailand data come from?
- The figures come from ClinicalTrials.gov (2025) – with major processing by Our World in Data, published as part of Number of clinical trials. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 25 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Annual number of completed clinical trials registered in the ClinicalTrials.gov database for each country. Registration in the ClinicalTrials database is mandatory for trials in the United States, but voluntary for other countries.