Benzinga | Jul 23, 2021 04:31PM EDT

Incyte Says FDA Has Issued Complete Response Letter Regarding Retifanlimab; Says FDA Cannot Approve Application In Present Form

Incyte Corporation (NASDAQ:INCY) today announced that the U.S. Food and Drug Administration (FDA) has issued a Complete Response Letter (CRL) regarding its Biologics License Application (BLA) for retifanlimab, an intravenous PD-1 inhibitor, for the treatment of adult patients with locally advanced or metastatic squamous cell carcinoma of the anal canal (SCAC) who have progressed on, or who are intolerant of, platinum-based chemotherapy.

The complete response letter states that the FDA cannot approve the application in its present form. Consistent with the Oncologic Drugs Advisory Committee recommendation on June 24, 2021, the FDA determined that additional data are needed to demonstrate the clinical benefit of retifanlimab for the treatment of patients with advanced or metastatic SCAC. Incyte is reviewing the letter and will discuss next steps with the FDA.

"Patients with SCAC who have progressed after first-line chemotherapy currently do not have approved treatment options," said Herv? Hoppenot, Chief Executive Officer, Incyte. "While we are not surprised with the FDA decision given the ODAC recommendation, we are disappointed. We remain committed to advancing science to find solutions for patients with unmet medical needs, and we will ensure close coordination with the FDA in order to address feedback and determine next steps for the review of retifanlimab."

The BLA submission was based on data from the Phase 2 POD1UM-202 trial evaluating retifanlimab in previously treated patients with locally advanced or metastatic SCAC who have progressed on, or were ineligible for or intolerant of, platinum-based chemotherapy.