Healthy volunteer studies in Bolivia
1 open study in the registries that takes healthy volunteers and has a site in Bolivia.
No phaseStarts 11 Feb 2026
Ages 18 to 45Women only27 participants
NCT07312227
A Prospective Longitudinal Observational Cohort Study of Pregnant Women Residing at High Altitude in Bolivia
La Paz · Massachusetts General Hospital
Registry updated 26 May 2026
Registry record: ClinicalTrials.gov
Other countries
- United States 2026
- China 657
- France 299
- United Kingdom 216
- Italy 205
- Canada 197
- Spain 148
- Germany 147
- Belgium 118
- Australia 112
- Denmark 99
- Taiwan 98
- Netherlands 95
- Switzerland 86
- Egypt 80
- Sweden 74
- South Korea 65
- Poland 60
- Austria 56
- Brazil 50
- Hong Kong SAR China 41
- Greece 35
- South Africa 35
- Czechia 35