Major Depressive Disorder - Huntsville AL

Summary:

This is a multicenter, randomized, double-blind, placebo-controlled parallel-group, fixed-dose study in patients with a primary diagnosis of MDD according to criteria of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) who have an inadequate response to ongoing ADT.

Inclusion Criteria:

1. Male or female patients between the ages of 18 and 65 years, inclusive;

2. Currently depressed with diagnosis of Major Depressive Disorder (MDD) (MDD with psychotic features will be acceptable); 

3. Currently having an inadequate response to ADT of one of the following antidepressants as monotherapy treatment for at least 6 weeks duration:

   1. citalopram/escitalopram
   2. fluoxetine
   3. paroxetine
   4. sertraline
   5. duloxetine
   6. levomilnacipran/milnacipran (if locally approved for MDD)
   7. venlafaxine/desvenlafaxine
   8. bupropion
   9. vilazodone
   10. vortioxetine

Exclusion Criteria:

1. Within the patient's lifetime, has a confirmed DSM-5 psychiatric diagnosis other than MDD, including:

   1. Schizophrenia, Schizoaffective Disorder, Schizophreniform Disorder or other psychotic disorder;
   2. Bipolar Disorder;

2. Within 6 months of Screening, has a confirmed DSM-5 psychiatric diagnosis other than MDD including:

   1. Anxiety disorders such as Panic Disorder or Generalized Anxiety Disorder; Obsessive-compulsive Disorder; Posttraumatic Stress Disorder as primary diagnoses. Note: Anxiety symptoms may be allowed if secondary to MDD, provided these symptoms do not require concurrent treatment;
   2. Eating disorder;
   3. Substance use disorders (excluding nicotine);
   4. Personality disorder of sufficient severity to have a major impact on the patient's psychiatric status;
   5. Within 12 months of Screening, has had any other psychiatric condition (other than MDD) that has been the main focus of treatment

Qualified Participants May Receive:

Compensation