Recent Updates
Recently added Catalysts

divalproex /paliperidone

Phase 1

Schizophrenia | Small molecule | Psychiatry |Johnson & Johnson|Last Updated: Apr 8, 2014

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
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment9
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01094249A Drug Interaction Study of Valproic Acid and Paliperidone Extended-Release (ER) in Patients With Schizophrenia, Bipolar I Disorder, or Schizoaffective DisorderPHASE1 COMPLETED 9Feb 1, 2009Apr 1, 2009Apr 8, 20143 United States
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
To assess the potential effect of multiple doses of paliperidone ER tablets on the steady state pharmacokinetics of VPA.
Blood samples collected at specified times on Days 4 through 13.
Secondary Endpoints
To evaluate safety and tolerability of paliperidone ER coadministered with divalproex sodium ER
From time of screening (Day -21 up to Day -2) through the posttreatment follow-up visit 1 week after the end-of-study visit (Day 13 or time of early withdrawal from study)
Unlock Study Endpoints
Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
Treatment Arms
ArmTypeDescription
001EXPERIMENTALdivalproex sodium ER/paliperidone ER Divalproex sodium ER (dose determined from the patients prescreening therapeutic dose) once daily from Day 1 through Day 7 and once daily in combination with paliperidone ER 12 mg from Day 8 through Day 12
Interventions
NameTypeDescription
divalproex sodium ER/paliperidone ERDRUGDivalproex sodium ER (dose determined from the patients prescreening therapeutic dose) once daily from Day 1 through Day 7 and once daily in combination with paliperidone ER 12 mg from Day 8 through Day 12
Unlock Study Design Details
Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: * Have a diagnosis of schizophrenia or schizoaffective disorder according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) * Is clinically stable with no psychiatric hospitalization or change in existing mood stabilizers, antipsychotic, or an...

Countries:United States
Unlock Eligibility Criteria