In one of the most striking turnarounds in biotech over the past three months, Corcept Therapeutics has moved from potential extinction to validation of a core thesis. On March 25, 2026, the U.S. FDA approved Lifyorli™ (relacorilant) in combination with nab-paclitaxel for adults with platinum-resistant ovarian, fallopian tube, or primary peritoneal cancer who have received one to three prior systemic regimens. This is Corcept's second commercially approved product and, more importantly, the first FDA-approved selective glucocorticoid receptor antagonist (SGRA) in oncology.
This approval comes exactly 12 weeks after the December 31, 2025 Complete Response Letter (CRL) that sent CORT plummeting 50% in a single day and raised serious questions about whether Corcept's relacorilant program was a scientific and commercial mirage. It also arrives 5 weeks after the Federal Circuit affirmed that Corcept's key Korlym patents do not prevent Teva's generic, further pressuring the company's legacy cash engine.
The stock opened up +40% on the approval news, erasing much of the CRL damage. But the narrative is now far more complex: Cushing's syndrome access to relacorilant has been effectively closed off until Corcept runs a new trial (likely 3-5 years away), while ovarian cancer and emerging programs in MASH, ALS, and other indications are now in focus. The balance sheet remains strong (>$500M cash, profitable), but investor sentiment has fractured into those betting on Lifyorli's oncology success and those worried about execution, dilution, and the class action lawsuits now pending against management.