Study study type PathologyT1T0Patientssample sizesROB Results deaths (OS) Eprogression or deaths (PFS) ERFS/DFS E

Extensive stage SCLC (Es-SCLC) - maintenance (M) Extensive stage SCLC (Es-SCLC) Extensive stage SCLC (Es-SCLC) - maintenance (M)

versus placebo
nivolumab alone
CheckMate 451 (N ; all population), 2019
  NCT02538666
RCTExtensive stage SCLC (Es-SCLC) - maintenance (M)nivolumabplacebopatients with extensive-stage disease small cell lung cancer (ED-SCLC) as maintenance therapy after completion of platinum-based chemotherapy280 / 275some concern
inconclusive -16% -33%

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

versus etoposide plus platin
durvalumab plus etoposide and platin
CASPIAN (D ; all population), 2019
  NCT03043872
RCTExtensive stage SCLC (Es-SCLC) - 1st Line (L1)durvalumab, etoposide plus either cisplatin or carboplatinetoposide plus either cisplatin or carboplatinadults with untreated extensive-stage small-cell lung cancer as First-line treatment268 / 269some concern
conclusif demonstrated-27% -22%
versus placebo plus SoC
atezolizumab plus SoC
IMpower-133, 2018
  NCT02763579
RCTExtensive stage SCLC (Es-SCLC) - 1st Line (L1)atezolizumab (as induction and maintenance therapy) plus carboplatin and etoposideplacebo plus carboplatin and etoposidepatients with extensive-Stage Small-Cell Lung Cancer who had not received previous systemic treatment201 / 202low
conclusif demonstrated-30% demonstrated-23%
pembrolizumab plus SoC
KEYNOTE-604, 2020
  NCT03066778
RCTExtensive stage SCLC (Es-SCLC) - 1st Line (L1)pembrolizumab plus etoposide plus platineplacebo plus etoposide plus platinepatients with newly diagnosed Extensive Stage Small Cell Lung Cancer228 / 225low
conclusif -20% demonstrated-25%