Drugs
FDA Concerns with PD-1/PD-L1 Inhibitors Spread to Roche Studies
Continuing FDA safety concerns involving PD-1/PD-L1 inhibitors have spread to two Roche clinical trials. A Phase 1b and Phase 1b/2 involving Tecentriq have been placed on partial clinical hold, according to Roche. Last month, CDER director Janet Woodcock said the agency was stepping up its safety