Recent Updates
Recently added Catalysts

GSK208141

Phase 3

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

GSK208141 development status

Highest phase Phase 3
Registered trials 1 across 1 sponsor since Sep 2005

GSK208141 target and mechanism

ModalityMonoclonal antibody

Also known as GSK208141 vaccine, Herpes simplex vaccine, gD2-AS04 vaccine

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials2
Total Enrollment6,631

FDA Designations

No designations recorded

GSK208141 clinical trials

GSK208141 · 2 trials · 1 indication

Phase 3 2
NCT00224484Safety Study of Herpes Simplex Vaccine in HSV Seronegative and Seropositive Females Between 10 and 17 Years OldHerpes Simplex
COMPLETED5,960 Analytics
NCT00224471Study to Compare Safety and Immunogenicity of Commercial Scale Consistency Lots of Herpes Simplex VaccineHerpes Simplex
COMPLETED671 Analytics
PHASE3COMPLETED
Safety Study of Herpes Simplex Vaccine in HSV Seronegative and Seropositive Females Between 10 and 17 Years Old
Herpes SimplexUnlock trial analytics
PHASE3COMPLETED
Study to Compare Safety and Immunogenicity of Commercial Scale Consistency Lots of Herpes Simplex Vaccine
Herpes SimplexUnlock trial analytics

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
Unlock Study Endpoints

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
Unlock Study Design Details

Eligibility Criteria

Age Range10 Years to 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
Unlock Eligibility Criteria

Frequently asked questions about GSK208141

What is GSK208141?

GSK208141 is an investigational monoclonal antibody developed by GSK plc for herpes simplex. It has been studied in Phase 3 clinical trials as a vaccine approach for herpes simplex in adolescent and adult females. Both of its completed trials enrolled healthy volunteers who were tested for herpes simplex virus antibodies.

What is GSK208141 used for in herpes simplex?

GSK208141 was studied for the prevention of herpes simplex infection in females. Its clinical program focused on HSV seronegative and seropositive females aged 10 years and older. The trials evaluated safety and immune response rather than treatment of existing disease, and the studies are now completed.

Who makes GSK208141?

GSK208141 is developed by GSK plc, which trades under the ticker GSK. GSK sponsored both Phase 3 trials of the candidate, including the large safety study in HSV seronegative and seropositive females and the lot consistency study comparing commercial scale manufacturing lots.

What phase is GSK208141 in?

GSK208141 has completed Phase 3 clinical development. Both of its Phase 3 trials are listed as completed, with no active trials ongoing. It is an investigational product and is not described as approved for any indication.

What clinical trials is GSK208141 in?

GSK208141 was evaluated in two completed Phase 3 trials: NCT00224484, a safety study in HSV seronegative and seropositive females aged 10 to 17, which enrolled 5,960 participants, and NCT00224471, a study comparing commercial scale consistency lots, which enrolled 671 participants. Together the trials enrolled 6,631 people.

Is GSK208141 the same as GSK208141 vaccine?

Yes, GSK208141 vaccine is another name for GSK208141. Both names refer to the same GSK plc monoclonal antibody candidate studied for herpes simplex. Searches using either name point to the same Phase 3 program, including trials NCT00224484 and NCT00224471.