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GSK933776 for SQ administration

Phase 1

Atrophy, Geographic | Small molecule | Other |GSK plc|Last Updated: May 15, 2017

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 Enrollment36
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02033668Pharmacokinetic (PK) Study of GSK933776 in Healthy VolunteersPHASE1 COMPLETED 36Jan 22, 2014Jul 15, 2014May 15, 20171 United States
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Study Endpoints
Primary Endpoints
Relative bioavailability of GSK933776 after single dose SQ or IM administration as compared to IV infusion
Blood samples will be collected at following time points: pre-dose and at (0.25, 0.5, 0.75, 1, 2, 4 hours only for IV infusion), 6, 24, 48, 72, 96, 120, 216, 336, 504, 672, 1344 and 2016 hours post dose

Bioavailability is defined as the rate and extent to which drug reaches the systemic circulation. The relative bioavailability will be calculated from the ratio of area under concentration time curve from time zero to infinity (AUC \[0-infinity\]) following single dose SQ and IM injection to intravenous (IV) infusion

Relative bioavailability of GSK933776 after repeat dose SQ administration as compared to IV infusion
Blood samples will be collected at following time points: pre-dose, 6, 24, 48, 72, 96 and 120 hours post dose in each of the 4 dosing weeks and additionally at 216, 336, 504, 672, 1344 and 2016 hours post last dose

Bioavailability is defined as the rate and extent to which drug reaches the systemic circulation. The relative bioavailability will be calculated from the ratio of AUC (0-infinity) following SQ repeat dose injections to intravenous (IV) infusion

Secondary Endpoints
Composite of PK parameters of GSK933776 following single dose IM and SQ administration as compared to IV administration
Samples will be collected at following time points: pre-dose and at (0.25, 0.5, 0.75, 1, 2, 4 hours only for IV infusion), 6, 24, 48, 72, 96, 120, 216, 336, 504, 672, 1344 and 2016 hours post dose
Composite of PK parameters of GSK933776 following repeat dose SQ administration as compared to IV administration
Blood samples will be collected at following time points: pre-dose, 6, 24, 48, 72, 96 and 120 hours post dose in each of the 4 dosing weeks and additionally at 216, 336, 504, 672, 1344 and 2016 hours post last dose.
Number of participants with adverse events as a measure of safety and tolerability following single dose administration
Up to 113 days
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Arm AACTIVE_COMPARATORParticipants in this arm will receive single 200 milligram (mg) dose of GSK933776 administered by IV infusion
Arm BEXPERIMENTALParticipants in this arm will receive single 200 mg dose of GSK933776 administered SQ
Arm CEXPERIMENTALParticipants in this arm will receive 50 mg dose of GSK933776 administered SQ once weekly for 4 weeks (total dose = 200 mg).
Arm DEXPERIMENTALParticipants in this arm will receive single 200 mg dose of GSK933776 administered IM
Interventions
NameTypeDescription
GSK933776 for SQ administrationDRUGAntibody solution for subcutaneous injection with unit dose strength of 50mg/mL administered as 200 mg single dose or as repeat dose of 50 mg weekly for 4 weeks
GSK933776 for IM administrationDRUGAntibody solution for intramuscular injection with unit dose strength of 50mg/mL administered as 200 mg single dose
GSK933776 for IV administrationDRUGAntibody solution for intravenous injection with unit dose strength of 50mg/mL administered as 200 mg single dose through an IV catheter over approximately 1 hour
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Eligibility Criteria
Age Range18 Years — 50 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Male or female subject 18 to 50 years of age at the time of signing the informed consent * In general good health as determined by a physician, based on a medical evaluation including medical history, physical examination, laboratory tests and cardiac monitoring. A subject wit...

Countries:United States
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