Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Methods | RCT ‐ 1965‐68 | |
| Participants | 643 patients | |
| Interventions | surgery vs surgery + chemotherapy (i) cyclophosphamide* 200/75† (ii) busulphan 4*/1.5 | |
| Outcomes | survival | |
| Notes | daily treatment 2 years | |
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment (selection bias) | Low risk | A ‐ Adequate |
