Shots:  The US FDA has granted accelerated approval to Amgen’s Imdelltra (DLL3-targeting bispecific T-cell engager) for treating extensive-stage small cell lung cancer (ES-SCLC) adults whose disease progressed post Pt-based CT. Full approval depends upon confirmatory trials  The approval was based on the P-II (DeLLphi-301) study assessing Imdelltra (10mg, Q2W) in SCLC patients (n=99) failing on…