Pfizer: Myovant Sciences and Pfizer Provide Update on Supplemental New Drug Application for MYFEMBREE® for the Management of Moderate to Severe Pain Associated with Endometriosis

Myovant Sciences (NYSE: MYOV) and Pfizer (NYSE: PFE) announced today an update on the Supplemental New Drug Application (sNDA) for MYFEMBREE® (relugolix 40 mg, estradiol 1 mg and norethindrone acetate 0.5 mg) for the management of moderate to severe pain associated with endometriosis.

In accordance with the ongoing review of the application, on April 6, 2022, the U.S. Food and Drug Administration (FDA) provided notice to the companies that the agency identified deficiencies that preclude discussion of labeling and/or post-marketing requirements and commitments at this time. The FDA did not provide additional detail. The FDA noted that the letter does not reflect a final decision on the pending sNDA and that the application is still under review.