Clinical Research Study to Evaluate Selegiline in the Treatment of Borderline Personality Disorder

Inclusion Criteria: * Subject has primary diagnosis of Borderline Personality Disorder(BPD). * Subject has Symptomatology of BPD for at least 1 year. * Subject understands the study procedures and voluntarily agree to participate. * Subject is able to read, understand and complete questionnaires. * Subject agrees to use (2)acceptable forms of contraception throughout the study. * Patient must have a screening SCL 90-R score of \> 120 (range 0-360). Exclusion Criteria: * Subject is not pregnant or breast feeding. * Subject is unlikely to adhere to the study procedures and restrictions. * Patient has failed treatment due to lack of efficacy of monoamine oxidase inhibitor(MAOI) medication. * Patient anticipates need for surgery during the study. * Patient has another predominant personality disorder other than BPD. * Subject has an active history of substance abuse or dependence, e.g.,Positive Drug screen * Subject has other health issues which could interfere with study interpretation. * Subject reports recent suicide attempts or homicide attempts in the past 3 months. * Subject must be substance abuse or dependence clean for (1) year. * Subject has a history of a primary malignancy \< 5 yrs. * Subject has a medical condition(s)that are excluded, per Protocol, or are unstable. * Subject has abnormal screening laboratory values, per Protocol, or other clinically significant, unexplained laboratory abnormality. * Subject is currently participating or has participated in a stud…