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Atrial fibrillation trials, also abroad

732 open Atrial fibrillation trials worldwide. Travel and costs are your own unless the study pays them; ask the study team first.

CountryOpen trials
United States147
China138
France64
Germany62
South Korea55
All other countries

The same trial often runs in several countries

Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation has 13 sites in Portugal and runs in 18 countries. If a site near you is full, another one may still take people.

See Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation in all 18 countries
Atrial fibrillation trials in Portugal – Frontlight Research