Sage Announces Results of FDA Breakthrough Therapy Meeting

Sage Therapeutics has announced its expedited development plan for SAGE-217 following a Breakthrough Therapy meeting with the FDA. This development plan is intended to support a potential filing for approval of SAGE-217 in the U.S. for the treatment of major depressive disorder (MDD) and postpartum depression (PPD).

“Sage is excited to receive feedback from the FDA that provides a possible groundbreaking path forward for the development of SAGE-217 for the treatment of depression,” said Jeff Jonas, M.D., chief executive officer of Sage. “In this development program, we are exploring the potential for patients with MDD to feel well within days, with just a 2-week course of treatment – similar to how antibiotics are used today – instead of enduring long-term chronic treatment. We believe a medicine with rapid onset and robust response could be truly paradigm shifting. SAGE-217, if successfully developed and approved, may rewrite the textbook on how the tens of millions of people suffering from MDD are treated, ultimately turning depression into a disorder, not an identity.”

The expedited development plan for SAGE-217 includes a single additional placebo-controlled Phase 3 pivotal trial in patients with MDD and the ongoing placebo-controlled trial in women with PPD, now designated a pivotal trial. Both clinical trials are designed to evaluate the novel concept of episodic dosing, or short course treatment, with SAGE-217 and its effect on the reduction of depressive symptoms compared to placebo. An open-label study will evaluate the potential of episodic treatment for recurrent or new major depressive episodes and provide additional safety data.

Sage plans to initiate the placebo-controlled Phase 3 trial in MDD during the second half of 2018. Further, Sage anticipates announcing top-line data from the placebo-controlled pivotal trial of SAGE-217 in PPD in the fourth quarter of 2018.

The FDA’s Breakthrough Therapy Designation is intended to expedite the development and review of a drug candidate that is planned for use, alone or in combination with one or more other drugs, to treat a serious or life-threatening disease or condition when preliminary clinical evidence indicates that the drug may demonstrate substantial improvement over existing therapies on one or more clinically significant endpoints. The benefits of Breakthrough Therapy Designation include the same benefits as Fast Track Designation, plus an organizational commitment involving FDA’s senior managers with more intensive guidance from the FDA. Breakthrough Therapy Designation does not change the standards for approval. (Source: Sage Therapeutics Website, 12 June, 2018)