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Paliperidone Palmitate

Phase 3

Schizophrenia | Small molecule | Psychiatry |Alkermes plc|Last Updated: Aug 11, 2020

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_CONTROLLED
Total Trials1
Total Enrollment200
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03345979A Study of Aripiprazole Lauroxil or Paliperidone Palmitate for the Treatment of SchizophreniaPHASE3 COMPLETED 200Nov 15, 2017Mar 12, 2019Aug 11, 202016 United States
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Study Endpoints
Primary Endpoints
Change From Baseline in the Positive and Negative Syndrome Scale (PANSS) Total Score at Week 4
Baseline and 4 weeks

Change within treatment groups of Positive and Negative Syndrome Scale (PANSS) total score between baseline and week 4 based on the observed data without imputation for missing data. The PANSS scale contains 30 questions, each containing an answer range of 1-7. A total PANSS score can range from between 30 to 210; a higher score indicates a worse disease condition.

Secondary Endpoints
Least Squares Mean Change in Positive and Negative Syndrome Scale (PANSS) Total Score at Week 4
Baseline and 4 weeks
Change in Positive and Negative Syndrome Scale (PANSS) Total Score at Week 9
Baseline and 9 weeks
Change in Positive and Negative Syndrome Scale (PANSS) Total Score at Week 25
Baseline and 25 weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Treatment Group 1EXPERIMENTALRegular injections
Treatment Group 2ACTIVE_COMPARATORRegular injections
Interventions
NameTypeDescription
Aripiprazole LauroxilCOMBINATION_PRODUCTIntramuscular injection; study drug provided using a pre-filled syringe
Paliperidone PalmitateDRUGIntramuscular injection
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersNo
Study Sites16

Inclusion Criteria: * Has a diagnosis of schizophrenia * Requires acute treatment for symptoms of schizophrenia * Willing and able to be confined to an inpatient study unit for up to 3-4 weeks * Has experienced at least one previous hospitalization for schizophrenia * Has been able to achieve outpa...

Countries:United States
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