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GSK561679

Phase 2

Depressive Disorder, Major | Small molecule | Other |GSK plc|Last Updated: Nov 17, 2017

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_CONTROLLEDBiomarker
Total Trials1
Total Enrollment150
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00733980A Study of the Effects of a New Antidepressant Treatment (GSK561679) in Females With Major Depressive DisorderPHASE2 COMPLETED 150Oct 2, 2008Jun 18, 2010Nov 17, 201718 United States
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Study Endpoints
Primary Endpoints
Change From Randomization to the End of Treatment Phase (Week 6) in the Bech Melancholia Subscale (Bech) (Items 1, 2, 7, 8, 10 and 13) From the Hamilton Rating Scale for Depression (HamD17).
Randomization (Week 0) and Week 6

The Bech Melancholia Sub-scale is extracted from the HAMD-17 and is comprised of the following 6 items: Depressed Mood, Feelings of Guilt, Work and Activities, Retardation, Anxiety Psychic, and Somatic Symptoms General. The items Depressed Mood, Feelings of Guilt, Work and Activities, Retardation, Anxiety Psychic are scored on a 5-point scale from 0 to 4 except for Somatic Symptoms General which is scored on a 3-point scale from 0 to 2 where the higher scores reflecting greater severity. The Bech Melancholia Scale total score is calculated by summing the individual response scores. The highest possible score is 22 (indicative of greater severity) and the lowest possible score is 0 (indicating absence of symptoms). Change from randomization was defined as the post-baseline value minus the value at randomization. Randomization was defined as Week 0.

Secondary Endpoints
Change From Randomization to Weeks 1, 2, and 4 in the Bech Melancholia Scale Score.
Randomization (Week 0) and Week 1, 2 and 4
Change From Randomization to Weeks 1, 2, 4, and 6 in the Hamilton Anxiety Scale (HAM A)
Randomization (Week 0) and Week 1, 2, 4 and Week 6
Change From Randomization to Weeks 1, 2, 3, 4, and 6 in the Inventory of Depressive Symptomatology-Self- Report (IDS-SR) Total Score.
Randomization (Week 0) and Week 1, 2, 3,4 and Week 6
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
GSK561679 armEXPERIMENTALDouble blind GSK561679
placebo armPLACEBO_COMPARATORDouble blind placebo
Interventions
NameTypeDescription
GSK561679DRUGGSK561679
PlaceboOTHERPlacebo
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Eligibility Criteria
Age Range18 Years — 64 Years
SexFEMALE
Healthy VolunteersNo
Study Sites18

Inclusion criteria: * Female outpatients aged 25-64 years, inclusive. * Subjects must have the ability to comprehend the consent form, and provide informed consent. * Subject currently meets the diagnosis for MDD (without psychotic features), single episode or recurrent, as defined in the DSM-IV-TR...

Countries:United States
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