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SSR125543

Phase 2

Major Depression | Small molecule | Psychiatry |Sanofi|Last Updated: Apr 14, 2011

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment580
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01034995A Trial Evaluating the Efficacy and Tolerability of SSR125543 in Outpatients With Major Depressive DisorderPHASE2 COMPLETED 580Feb 1, 2010Mar 1, 2011Apr 14, 201173 Belgium, Canada +10
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Study Endpoints
Primary Endpoints
Change from baseline (Day -1) to Day 56 in the 17-item HAM-D total score
8 weeks
Secondary Endpoints
Change from baseline in HAM-D depressed mood item
8 weeks
Change from baseline in HAM-D responders (50% improvement)
8 weeks
Changes from baseline in the HAM-D core and factor scores
8 weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
SSR125543 20 mgEXPERIMENTAL1 capsule of SSR125543 20 mg + 1 capsule of placebo
SSR125543 50 mgEXPERIMENTAL1 capsule of SSR125543 50 mg + 1 capsule of placebo
SSR125543 100 mgEXPERIMENTAL2 capsules of SSR125543 50 mg
escitalopram 10 mgACTIVE_COMPARATOR1 capsule of escitalopram 10 mg + 1 capsule of placebo
placeboPLACEBO_COMPARATOR2 capsules of placebo
Interventions
NameTypeDescription
SSR125543DRUGPharmaceutical form: capsule Route of administration: oral
escitalopramDRUGPharmaceutical form: encapsulated tablets Route of administration: oral
placeboDRUGPharmaceutical form: capsule Route of administration: oral
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Eligibility Criteria
Age Range18 Years — 64 Years
SexALL
Healthy VolunteersNo
Study Sites73

Inclusion criteria: * Patients with a diagnosis of major depressive disorder, as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th edition, Text Revision (DSM-IV-TR) criteria (296.3) and confirmed by the semi-structured Mini International Neuropsychiatric Interview (MINI). ...

Countries:BelgiumCanadaChileEstoniaFinlandFranceGermanyNetherlandsRussiaSlovakiaSouth AfricaSweden
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