The main purpose of this study is to evaluate the efficacy of saredutant 100mg once daily in combination with escitalopram 10mg once daily compared to saredutant placebo in combination with escitalopram 10mg once daily in patients with major depressive disorder. This study also includes a double-placebo group (saredutant placebo in combination with escitalopram placebo).
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
643
oral administration, capsules
oral administration, capsules
oral administration, capsules
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Bridgewater, New Jersey, United States
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Buenos Aires, Argentina
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Helsinki, Finland
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Change from baseline to Day 56 in Hamilton depression rating scale (HAM-D) total score
Time frame: Baseline, Day 56
Change from Baseline to Day 56 in the CGI-S Severity of Illness score
Time frame: Baseline, Day 56
Change from baseline to Day 56 in the Clinical Global Impression (CGI) severity of illness score
Time frame: Baseline, Day 56
Change from baseline to Day 56 in HAM-D depressed mood item scores.
Time frame: Baseline, Day 56
Percentage of patients demonstrating a treatment response
response is defined as a reduction of at least 50% in HAM-D total score between baseline and any post-baseline assessment
Time frame: Day 56
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México, Mexico
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