Survival and DFS of all randomized patients. The median survival time from randomization was 2.8 years (95% CI, 1.9-6.8 years). Approximately 46% survived for at least 5 years after randomization (95% CI, 42%-52%). The median DFS was 1.0 year (95% CI, 0.9-1.3 years). Approximately 32% survived free of disease for at least 5 years after randomization (95% CI, 27%-38%).