Has given written informed consent.
Male or female outpatients aged at least 18 years and not more than 45 years.
Has a diagnosis of major depressive disorder by Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) criteria.
Current HAMD-17 score = 20 and the duration of the index episode is greater than or equal to four weeks.

NCT03131050_inc_T2
Person
Male
NCT03131050_inc_T3
Person
female
NCT03131050_inc_T4
Visit
outpatients
NCT03131050_inc_T5
Value
at least 18 years and not more than 45 years
NCT03131050_inc_T6
Person
aged
NCT03131050_inc_T7
Condition
major depressive disorder
NCT03131050_inc_T8
Qualifier
Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) criteria
NCT03131050_inc_T9
Measurement
HAMD-17
NCT03131050_inc_T10
Temporal
Current
NCT03131050_inc_T11
Value
score = 20
NCT03131050_inc_T12
Condition
index episode
NCT03131050_inc_T13
Temporal
greater than or equal to four weeks