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Lisdexamfetamine Dimesylate

Phase 3

Attention-Deficit/Hyperactivity Disorder | Small molecule | Other |Takeda Pharmaceutical Company Limited|Last Updated: Jun 11, 2021

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-BlindACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment267
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01106430Comparison of Lisdexamfetamine Dimesylate With Atomoxetine HCl in Attention-Deficit/Hyperactivity Disorder (ADHD) Subjects With an Inadequate Response to MethylphenidatePHASE3 COMPLETED 267Jun 28, 2010Jul 19, 2012Jun 11, 202164 United States, Belgium +8
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Study Endpoints
Primary Endpoints
Time to First Response
9 weeks

Time to first response was defined as a Clinical Global Impression-Improvement (CGI-I) value of 1 (very much improved) or 2 (much improved) first recorded following first dose of investigational product. CGI-I consists of a 7-point scale ranging from 1 (very much improved) to 7 (very much worse).

Secondary Endpoints
Percent of Participants With Improvement on Clinical Global Impression-Improvement (CGI-I) Scores - Last Observation Carried Forward (LOCF)
9 weeks
Change From Baseline in Attention Deficit Hyperactivity Disorder Rating Scale-Fourth Edition (ADHD-RS-IV) Total Score at 9 Weeks - LOCF
Baseline and 9 weeks
Change From Baseline in the Weiss Functional Impairment Rating Scale - Parent Report (WFIRS-P) Global Score at Up to 9 Weeks
Baseline and up to 9 weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Lisdexamfetamine DimesylateEXPERIMENTAL -
Atomoxetine HydrochlorideACTIVE_COMPARATOR -
Interventions
NameTypeDescription
Lisdexamfetamine DimesylateDRUGOral 30, 50, or 70mg once-daily for 9 weeks
Atomoxetine HydrochlorideDRUGOral 10mg to 100mg once-daily for 9 weeks
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Eligibility Criteria
Age Range6 Years — 17 Years
SexALL
Healthy VolunteersNo
Study Sites64

Inclusion Criteria: * Subject has had an historical or current inadequate response to methylphenidate (MPH) treatment. Inadequate response includes but is not limited to the presence of some residual symptoms, with associated impairment inadequate duration of action and/or variability of symptom co...

Countries:United StatesBelgiumCanadaGermanyHungaryItalyPolandSpainSwedenUnited Kingdom
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