deaths (OS)

Extensive stage SCLC (Es-SCLC) - 1st Line (L1) Extensive stage SCLC (Es-SCLC) Extensive stage SCLC (Es-SCLC) - 1st Line (L1)

versus placebo plus SoC
ipilimumab plus SoC vs. placebo plus SoC 1 0.94 [0.81; 1.09], 1 RCT, I2=0%
inconclusive result