An official website of the United States government
Here's how you know
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.
Survival for all patients. (A): Median overall survival was 18.3 years (95% confidence interval [CI]: 17.4–not reached). (B): Median progression-free survival was 9.2 years (95% CI: 7.4–15.6 years).