Results
neutropenia, toxicities, thrombocytopenia, anemia, anorexia
THROMBOCYTOPENIA, ANOREXIA, NEUTROPENIA, ANEMIA
In total, 108 patients were enrolled, of whom 104 were evaluated. Thirty-nine patients received the original-dose treatment, whereas 65 received the reduced-dose treatment. The median OS, progression-free survival (PFS), and time to treatment failure (TTF) were 12.9 (95% CI 11.6–14.8), 5.7 (95% CI 5.0–7.0), and 4.3 (95% CI 3.9–5.7) months, respectively, for all patients; 13.4 (95% CI 9.5–16.0), 5.8 (95% CI 4.1–7.8), and 5.3 (95% CI 3.5–7.2) months in the original-dose group; and 12.8 (95% CI 11.3–15.3), 5.7 (95% CI 4.4–7.0), and 4.1 (95% CI 3.7–5.7) months in the reduced-dose group. The most common grade 3/4 toxicities were neutropenia (17.9%), anemia (12.8%), and thrombocytopenia (12.8%) in the original-dose group and neutropenia (13.8%) and anorexia (12.3%) in the reduced-dose group.