Efficacy, Safety and Tolerability of Cariprazine as an Adjunctive Treatment to Antidepressant Therapy (ADT) in Patients With Major Depressive Disorder (MDD)
Major Depressive Disorder
About this trial
This is an interventional treatment trial for Major Depressive Disorder focused on measuring MDD, Major Depressive Disorder
Eligibility Criteria
Inclusion Criteria:
- Patients who have provided consent prior to any specific procedure
- Meet the The Diagnostic and Statistical Manual of Mental Disorders, 4th edition, text revision (DSM-IV-TR) criteria for Major Depressive Disorder (MDD)
- Have a minimum score of 20 on 17-Item Hamilton Depression (HAMD-17) rating scale at Visits 1 and 2
Exclusion Criteria:
- Patients who do not meet DSM-IV-TR criteria for MDD
Sites / Locations
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Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Other
Placebo Comparator
Experimental
Other
Placebo + ADT Lead-in
Placebo + ADT (Double-Blind)
Cariprazine + ADT (Double-Blind)
Placebo + ADT (Continued Treatment)
Antidepressant therapy (ADT) as prescribed by the investigator plus single-blind placebo for 8 weeks.
Following the 8 week ADT plus single blind placebo lead-in period participants were randomized to dose-matched placebo, once per day, oral administration plus ADT for 8 weeks (up to Week 16).
Following the 8 week ADT plus single blind placebo lead-in period participants were randomized to cariprazine, 1.5 to 4.5 milligrams (mg) per day, oral administration plus ADT for 8 weeks (up to Week 16).
Following the 8 week ADT plus single blind placebo lead-in period, participants who were ADT responders continued treatment with ADT plus placebo for an additional 8 weeks.