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GSK208141

Phase 3

Herpes Simplex | Monoclonal antibody | Infectious Disease |GSK plc|Last Updated: Jan 7, 2019

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-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials2
Total Enrollment6,631
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00224484Safety Study of Herpes Simplex Vaccine in HSV Seronegative and Seropositive Females Between 10 and 17 Years OldPHASE3 COMPLETED 5,960Apr 7, 2004Jul 24, 2007Jan 7, 2019151 United States, Australia +16
NCT00224471Study to Compare Safety and Immunogenicity of Commercial Scale Consistency Lots of Herpes Simplex VaccinePHASE3 COMPLETED 671Dec 1, 2003Jan 1, 2006Sep 21, 201613 United States, Belgium +1
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Study Endpoints
Primary Endpoints
Number of Subjects With Serious Adverse Events (SAEs)
From Month 0 to Month 12

Serious adverse events (SAEs) assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.

Anti-gD antibody titre in the entire cohort (10-17 yrs)
At month 7
Secondary Endpoints
Number of Subjects With Any and Grade 3 Solicited Local Symptoms
Within 7 days (Days 0-6) after each and any vaccination
Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms
Within 7 days (Days 0-6) after each and any vaccination
Number of Subjects With Any, Grade 3 and Related Unsolicited Adverse Events (AEs)
Within 30 days (Day 0-29) after any vaccination
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
GD2-AS04 GROUPEXPERIMENTALFemale subjects aged 10-17 years, who received 3 doses of gD2-AS04 vaccine, which were administered intramuscularly in the deltoid region of the non-dominant arm according to a 0, 1, 6 months schedule.
HAVRIX GROUPACTIVE_COMPARATORFemale subjects aged 10-17 years, who received 3 doses of Havrix, which were administered intramuscularly in the deltoid region of the non-dominant arm according to a 0, 1, 6 months schedule.
SALINE GROUPPLACEBO_COMPARATORFemale subjects aged 10-17 years, who received 3 doses of a saline solution, which were administered intramuscularly in the deltoid region of the non-dominant arm according to a 0, 1, 6 months schedule.
Group AEXPERIMENTAL -
Group BEXPERIMENTAL -
Group CEXPERIMENTAL -
Interventions
NameTypeDescription
GSK208141BIOLOGICAL3 intramuscular doses
Havrix (investigational formulation)BIOLOGICAL3 intramuscular doses
PlaceboBIOLOGICAL3 intramuscular doses
GSK208141 vaccineBIOLOGICAL3 IM doses
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Eligibility Criteria
Age Range10 Years — 17 Years
SexFEMALE
Healthy VolunteersYes
Study Sites151

Inclusion Criteria: * Subjects who the investigator believes that can and will comply with the requirements of the protocol should be enrolled in the study. * Healthy female between, and including, 10 and 17 years of age at the time of the first vaccination. * Written informed assent obtained from ...

Countries:United StatesAustraliaBelgiumCanadaDenmarkEstoniaFranceGreeceHungaryIcelandLithuaniaNetherlandsNew ZealandNorwayRomaniaSpainSwedenUnited Kingdom
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