On July 1, 2009, Sepracor announced that it had completed the analysis and validation of the preliminary results of a Phase II, 514-patient study evaluating the efficacy and safety of SEP-225289 for the treatment of Major Depressive Disorder, including patients with melancholic and atypical features. Sepracor determined that SEP-225289 did not meet the primary efficacy endpoint, which was a reduction in symptoms of depression following eight weeks of treatment, as assessed using the clinician-rated, 17-item HAM-D scale (Hamilton Depression Rating Scale, a standard scale used to assess depression in clinical trials and consisting of a list of symptoms commonly associated with depression). Sepracor is in the process of further analyzing these results to determine how or if we will move forward with the development of SEP-225289.