Hearing loss trials, also abroad
286 open Hearing loss trials worldwide. Travel and costs are your own unless the study pays them; ask the study team first.
| Ország | Open trials |
|---|---|
| Egyesült Államok | 113 |
| Franciaország | 51 |
| Kína | 26 |
| Egyesült Királyság | 18 |
| Németország | 15 |
| All other countries |
The same trial often runs in several countries
Benefits of Choir for Older Adults With Unaddressed Hearing Loss (WP2) has 3 sites in Kanada and runs in 5 countries. If a site near you is full, another one may still take people.
See Benefits of Choir for Older Adults With Unaddressed Hearing Loss (WP2) in all 5 countries