RT Book, Section A1 Sibbald, Debra A2 DiPiro, Joseph T. A2 Talbert, Robert L. A2 Yee, Gary C. A2 Matzke, Gary R. A2 Wells, Barbara G. A2 Posey, L. Michael SR Print(0) ID 1161500512 T1 Acne Vulgaris T2 Pharmacotherapy: A Pathophysiologic Approach, 10e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781259587481 LK accesspharmacy.mhmedical.com/content.aspx?aid=1161500512 RD 2024/04/19 AB Content UpdateFeb. 19, 2019Sarecycline (Seysara) Approved for Treatment of Acne Vulgaris: In October 2018, the FDA approved sarecycline (Seysara), a once-daily oral tablet for treatment of inflammatory lesions of non-nodular moderate to severe acne vulgaris in persons aged 9 years and older. Sarecycline is a tetracycline derivative with a narrower spectrum of activity than other tetracyclines, which may result in lower rates of bacterial resistance. Safety and efficacy of sarecycline were shown to be superior to placebo in two identical phase 3 clinical trials lasting 12 weeks. Adverse event rates were similar in nature to other tetracyclines and occurred at low rates. The high cost of the proprietary product may present a barrier to its adoption by health system formularies and widespread use by clinicians. Further research into the potential for reduced antimicrobial resistance is warranted.