From: A concept for trial institutions focussing on randomised controlled trials in surgery
Study type | Number of studies | Patients included | Patients randomised |
---|---|---|---|
Surgical RCTs | 15 | 1277 | 1022 |
Pharmaceutical studies (Phase I – IV) | 30 | 880 | 771 |
Observational studies | 4 | 405 | * |
Total | 49 | 2601 | 1793 |