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Org 50081

Phase 3

Insomnia | Small molecule | Other |Merck & Company, Inc.|Last Updated: Oct 3, 2018

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
UNCONTROLLED
Total Trials1
Total Enrollment346
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00610675Fifty Two Week Extension Trial of Org 50081 (Esmirtazapine) in the Treatment of Insomnia (P05708)PHASE3 COMPLETED 346Dec 7, 2006Aug 17, 2009Oct 3, 2018 -
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Study Endpoints
Primary Endpoints
Number of Participants With an Adverse Event
Up to 57 weeks

An Adverse Event (AE) is any untoward occurrence in a participant who is administered any pharmaceutical product, and which does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding) symptom, or disease temporarily associated with the use of an investigational medicinal product (IMP), whether or not it is related to the IMP.

Number of Participants Who Discontinued Treatment Due to an Adverse Event
Up to 52 weeks

An Adverse Event (AE) is any untoward occurrence in a participant who is administered any pharmaceutical product, and which does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding) symptom, or disease temporarily associated with the use of an IMP, whether or not it is related to the IMP.

Secondary Endpoints
Change From Baseline in Total Sleep Time at Week 52
Baseline and Week 52
Change From Baseline in Sleep Latency at Week 52
Baseline and Week 52
Change From Baseline in Wake Time After Sleep Onset at Week 52
Baseline and Week 52
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
EsmirtazapineEXPERIMENTALOne tablet of Esmirtazapine, 4.5 mg orally, daily for up to 52 weeks
Interventions
NameTypeDescription
Org 50081DRUGOne tablet daily
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersNo

Inclusion Criteria: * sign written informed consent after the scope and nature of the investigation have been explained to them, before any trial-related evaluations; * completed Protocol P05706 or P05707; * Have safety and efficacy assessments conducted per protocol P05706 or P05707. Exclusion Cr...

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