990 / 1983
Surrogate endpoint
• Replace the “true” endpoint
•
e.g. overall survival
• by a more “convenient” surrogate
•
easier to measure
•
obtained earlier
• AND reflecting clinical benefit
|
|
990 / 1983
Surrogate endpoint
• Replace the “true” endpoint
•
e.g. overall survival
• by a more “convenient” surrogate
•
easier to measure
•
obtained earlier
• AND reflecting clinical benefit