Clinical trial country use share
The best-covered measure of clinical trial locations by country. Every point opens its record; the values are one click away under the chart.
Every measure of clinical trial locations by country
3 measures: the same subject cut by product, segment, basis or form. Each has its own page with every record.
| Measure | Latest | Where and when | Records |
|---|---|---|---|
| Clinical trial country use share | 27% | European Union, 2025 | 10 |
| Clinical trial country use share change | -21% | European Union, 2019–2023 | 1 |
| Jurisdiction share of total clinical trials | 10% | India, January 1999 – June 2025 | 1 |
Clinical trial locations by country by country
A page for every country with at least three records:
Frequently asked questions
What does clinical trial locations by country measure?
Total number of country participations across clinical trials.
What is the latest clinical trial country use share?
European Union: 27% in 2025.
Which countries does this clinical trial locations by country data cover?
3 countries, with a page each for China.
Where does the data come from?
From 4 documents published by IQVIA and WHO. Every figure links to its record, which quotes the sentence or table row it was read from.
How often is it updated?
Annual; the newest figure covers 2025, and the next release should cover 2026.
Sources
4 documents from 2 publishers. Each links to the publisher's own copy.
| Document | Publisher | Published | Data points |
|---|---|---|---|
| Number of clinical trials by year, country, WHO region and income group (1999-2022) | WHO | — | 1 |
| Global R&D Trends 2026 | IQVIA | — | 1 |
| Global R&D Trends 2026 | IQVIA | — | 1 |
| Rethinking Clinical Trial Country Prioritization | IQVIA | — | 9 |
Cite this page
Published under CC BY 4.0: free to reuse, including commercially, with attribution to StatOrigin and the original publisher. To cite one figure, open its record.
StatOrigin. (2026). Clinical trial locations by country statistics [Data set]. Retrieved September 29, 2026, from https://statorigin.org/statistics/clinical-trial-locations-by-country
"Clinical trial locations by country statistics." StatOrigin, 2026, https://statorigin.org/statistics/clinical-trial-locations-by-country. Accessed 29 Sep. 2026.
StatOrigin. "Clinical trial locations by country statistics." Data set, 2026. Accessed September 29, 2026. https://statorigin.org/statistics/clinical-trial-locations-by-country.
@misc{statorigin_clinical_trial_locations_by_country_2026, title = {Clinical trial locations by country statistics}, author = {{StatOrigin}}, year = {2026}, url = {https://statorigin.org/statistics/clinical-trial-locations-by-country}, note = {Data set. Accessed 2026-09-29} }