Bezug auf OS und PFS.
The median time from primary treatment to disease relapse (PFI-1) was 6.7 months. Thirty-one percent of these recurrent patients received platinum-based chemotherapy for second-line treatment. When PFI-1 and type of second-line therapy, along with race, PS, stage, grade, and prior RT were included for analysis, PFI-1 became the most significant factor predictive of survival after recurrence; race, PS, stage, grade, and prior RT remained significant. Compared with patients with a PFI-1 ≤6 months, those with PFI-1 >6 months had a 30% reduction in the risk of death (HR, 0.70; 95% CI, 0.59-0.84 [P < .0001]). There was no evidence that the type of second-line therapy (platinum vs nonplatinum) was associated with survival (HR, 0.92; 95% CI, 0.77-1.11 [P = .392])(Table 3). Furthermore, when we restricted the analysis to patients who had primary treatment with platinum-based chemotherapy (n = 483), the results were essentially the same.
http://onlinelibrary.wiley.com/doi/10.1002/cncr.25480/full
Auch mal in die einzelnen Studien schauen!
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