Number of clinical trials around the world

Worldwide, the tests conducted in 2016 are divided as follows:


Country                              Number of clinical trials

in 2016

United States             2306
Germany                          532
United Kingdom           499
Canada                              463
Spain                                  384
France                               336
For data in emerging countries, Les essais cliniques dans les pays en développement et émergents, a thesis by Clarisse LAMY(French only)