Recent Updates
Recently added Catalysts

DVS

Phase 3

Depressive Disorder, Major | Small molecule | Other |Pfizer, Inc.|Last Updated: Nov 4, 2013

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
Premium
Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
Premium
Trial Design
RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials1
Total Enrollment807
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00445679Paroxetine-referenced Study Evaluating Three Doses of DVS SR in Outpatients With MDDPHASE3 COMPLETED 807Jul 1, 2007Feb 1, 2009Nov 4, 201343 China, India +2
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
Percentage of Responders With a 50% or Greater Decrease From Baseline on the Hamilton Rating Scale for Depression, 17-item (HAM-D17)
8 weeks

HAM-D17 is a standardized, clinician-administered rating scale that assesses 17 items characteristically associated with major depression. Items are scored on either a 3 point (0 to 2) or a 5 point scale (0 to 4), with 0=none/absent and 4=most severe, for a maximum total score of 50.

Secondary Endpoints
Clinical Global Impressions Scale-Improvement (CGI-I) Scores
8 weeks
Clinical Global Impressions Scale-Severity of Illness (CGI-S) Scores
8 weeks
Montgomery and Asberg Depression Rating Scale (MADRS) Total Score Mean Change From Baseline
Baseline and 8 weeks
Unlock Study Endpoints
Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
AEXPERIMENTALDVS SR 50mg/day
BEXPERIMENTALDVS SR 100mg/day
CEXPERIMENTALDVS SR 200mg/day
DACTIVE_COMPARATORParoxetine 20mg/day
Interventions
NameTypeDescription
DVS SRDRUGArm 1: 50mg DVS SR tablet, QD, 8 weeks treatment with 2 week taper Arm 2: 100mg DVS SR tablet, QD, 8 weeks treatment with 2 week taper Arm 3: 200mg DVS SR tablet, QD, 8 weeks treatment with 2 week taper
ParoxetineDRUG20 mg Paroxetine capsule, QD, 8 weeks treatment with 2 week taper
Unlock Study Design Details
Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites43

Primary Inclusion Criteria: 1. Outpatient men and women at least 18 years of age. 2. Have a primary diagnosis of MDD based on the criteria in the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM IV), single or recurrent episode, without psychotic features. 3. Have a HAM D17 t...

Countries:ChinaIndiaSouth KoreaTaiwan
Unlock Eligibility Criteria