 MENLO PARK, Calif., March 15, 2021 GLOBE NEWSWIRE -- Corcept Therapeutics Incorporated NASDAQ: CORT, a commercial-stage company engaged in the discovery and development of drugs to treat severe metabolic, oncologic and psychiatric disorders by modulating the effects of cortisol, today announced enrollment of the first patient in the Phase 1b trial of relacorilant in combination with the PD-1 checkpoint inhibitor pembrolizumab Mercks medication, Keytruda in patients with adrenal cancer with cortisol excess. 