Number of clinical trials in Reunion

Reunion: Number of clinical trials was 1 trials in 2024. ◆ Volatile

Latest (2024)
1 trials
Change on year
down 80.0%
World rank
127th
of 153 countries
All-time high
7 trials
in 2022
All-time low
1 trials
in 2024
Years of data
7
2018–2024

Number of clinical trials in Reunion, 2018–2024

024682018202120242018: 2 trials2019: 5 trials2020: 2 trials2021: 4 trials2022: 7 trials2023: 5 trials2024: 1 trials

Source: ClinicalTrials.gov (2025) – with major processing by Our World in Data. Measured in trials.

Analysis

Reunion recorded 1 trials for number of clinical trials in 2024. That is the lowest value across all 7 years on record.

The figure is down 80.0% on the previous year and down 50.0% over ten years.

That places Reunion 127th out of 153 countries with data for 2024, putting it in the bottom quarter.

Averages by decade

DecadeAverage LowestHighest Years
2010s 3.5 trials 2 trials 5 trials 2
2020s 3.8 trials 1 trials 7 trials 5

Countries ranked near Reunion

  1. 127 Albania 1 trials compare
  2. 127 Algeria 1 trials compare
  3. 127 Benin 1 trials compare
  4. 127 Bolivia 1 trials compare
  5. 127 Botswana 1 trials compare
  6. 127 Burundi 1 trials compare
  7. 127 Chad 1 trials compare
  8. 127 Congo 1 trials compare
  9. 127 Cuba 1 trials compare
  10. 127 Dominican Republic 1 trials compare
  11. 127 Eswatini 1 trials compare
  12. 127 Fiji 1 trials compare
  13. 127 French Guiana 1 trials compare
  14. 127 Gabon 1 trials compare
  15. 127 Guinea-Bissau 1 trials compare
  16. 127 Haiti 1 trials compare
  17. 127 Jamaica 1 trials compare
  18. 127 Madagascar 1 trials compare
  19. 127 Malta 1 trials compare
  20. 127 Monaco 1 trials compare
  21. 127 Senegal 1 trials compare
  22. 127 Sri Lanka 1 trials compare
  23. 127 Uzbekistan 1 trials compare

See the full ranking of 153 places →

More reference data data for Reunion

All data for Reunion →

Frequently asked questions

What is number of clinical trials in Reunion?
Number of clinical trials in Reunion was 1 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 Reunion?
The highest recorded value was 7 trials in 2022.
What is the lowest number of clinical trials recorded in Reunion?
The lowest recorded value was 1 trials in 2024.
How does Reunion rank for number of clinical trials?
Reunion ranks 127th out of 153 countries with data for 2024.
Is number of clinical trials rising or falling in Reunion?
Over the last ten years it is down 50.0%. The long-run trend across the full record is volatile.
Where does this Reunion 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

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About this data

Indicator
Number of clinical trials
Unit
trials
Source
ClinicalTrials.gov (2025) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
153 places, 2,621 data points, 2000–2024
Last refreshed

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.