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Test formulation, Reference formulation

Phase 1

Depressive Disorder | Small molecule | Other |GSK plc|Last Updated: Jun 20, 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
RandomizedACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment60
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01316926Paxil CR Bioequivalence Study BrazilPHASE1 COMPLETED 60Sep 9, 2009Oct 5, 2009Jun 20, 20181 Brazil
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Study Endpoints
Primary Endpoints
Area Under the Curve_steady-state
Days 14 to 17 (Period 1) and Days 23 to 24 (Period 2)

The area under the plot of plasma concentration of drug against time after drug administration is defined as the area under the curve (AUC). The AUC\_steady-state (ss) is the area under the curve during the steady-state period. The AUC\_ss is of particular use in estimating the bioavailability of drugs, by measuring the extent of absorption. ng, nanogram; h, hour; ml, milliliter. ng.h/ml, nanograms per hour per milliliter.

Cmin_steady-state
Days 14 to 17 (Period 1) and Days 23 to 24 (Period 2)

Cmin\_steady-state (ss) is defined as the minimum concentration of a drug observed after its administration in steady-state. Cmin\_ss is one of the parameters of particular use in estimating the bioavailability of drugs, for studies employing multiple doses.

Cmax_steady-state
Days 14 to 17 (Period 1) and Days 23 to 24 (Period 2)

Cmax\_steady-state (ss) is defined as the maximum or "peak" concentration of a drug observed after its administration, in steady-state. Cmax\_ss is one of the parameters of particular use in estimating the bioavailability of drugs, by measuring the total amount of drug absorbed.

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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeOTHER
Treatment Arms
ArmTypeDescription
Paxil CR ReferenceACTIVE_COMPARATORReference drug administration followed by test drug administration
Paxil CR TestACTIVE_COMPARATORTest drug administration followed by Reference drug administration
Interventions
NameTypeDescription
Test formulationDRUGParoxetine Hydrochloride 25 miligrams (mg) tablet with controlled release (Paxil CR) manufactured by GlaxoSmithKline Inc. - Mississauga - Canada (test formulation)
Reference formulationDRUGParoxetine Hydrochloride 25 mg tablets with controlled release (Paxil CR) manufactured by SmithKline Beecham (Cork) Limited - Cidra - Puerto Rico (reference formulation)
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Eligibility Criteria
Age Range18 Years — 40 Years
SexALL
Healthy VolunteersYes
Study Sites1

EXCLUSION CRITERIA: * hypersensitivity to the study drug or to compounds chemically related; * history of serious adverse events; * concurrent or recent use of other antidepressives, schizophrenia, anticonvulsant; * History of liver, heart, gastrointestinal or renal illness; * ECG findings not reco...

Countries:Brazil
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