Daiichi Sankyo (OTC: DSKYF) (OTC: DSNKY) and AstraZeneca plc (NASDAQ: AZN) released initial results from the TROPION-Lung04 phase 1b trial.
The study showed that datopotamab deruxtecan (Dato-DXd) in combination with durvalumab, with or without carboplatin demonstrated encouraging responses and no new safety signals in patients with previously untreated advanced or metastatic non-small cell lung cancer (NSCLC) without actionable genomic alterations.
In previously untreated patients, datopotamab deruxtecan plus durvalumab (doublet; n=14) demonstrated an objective response rate (ORR) of 50.0%, including seven partial responses (PR) and a disease control rate (DCR) of 92.9%.
Response rates were higher in patients receiving datopotamab deruxtecan plus durvalumab and carboplatin (triplet; n=13), demonstrating an ORR of 76.9%, including 10 PRs and a ...