Additional Relevant Details U.S. FDA has accepted for review Anacor's New Drug Application  seeking approval of crisaborole topical ointment, 2%, a novel non-steroidal topical anti-inflammatory phosphodiesterase-4 (PDE-4) inhibitor in development for the potential treatment of mild-to-moderate atopic dermatitis in children and adults. The Prescription Drug User Fee Act (PDUFA) goal date for the completion of the FDA's review is January 7, 2017.