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HRV vaccine

Phase 3

Infections, Rotavirus | Monoclonal antibody | Other |GSK plc|Last Updated: Dec 27, 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-BlindCONTROLLED
Total Trials3
Total Enrollment4,386
FDA Designations
No designations recorded
Clinical Trials (3)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00363545To Assess Immunogenicity, Reactogenicity & Safety of 2 Formulations of GSK's HRV Vaccine as 2-dose Vaccination (Infants)PHASE3 COMPLETED 1,274Sep 1, 2006Apr 12, 2007Jun 8, 20183 Panama
NCT00383903Evaluate Safety & Immunogenicity of 2 or 3 Doses of GSK HRV Vaccine in Healthy Infants in South AfricaPHASE2 COMPLETED 472Sep 1, 2003Sep 1, 2004Sep 15, 20166 South Africa
NCT00385320Evaluate Protective Efficacy of Diff Strengths of Human Rotavirus Vaccine After Admn of 2 Doses to Infants Aged 2 MonthsPHASE2 COMPLETED 2,640May 31, 2001Apr 30, 2003Dec 27, 2019 -
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Study Endpoints
Primary Endpoints
Number of Seroconverted Subjects Against Human Rotavirus
At 1 to 2 months after the second vaccine dose (Months 3-4)

A seroconverted subject was defined as a vaccinated subject who had an anti-rotavirus IgA antibody concentration equal to or above (≥) 20 units per milliliter (U/mL) and who was initially (i.e. prior to the first dose of Rotarix™ vaccine) negative for rotavirus.

Seroconversion after HRV vaccination
Occurrence of RV GE
Secondary Endpoints
Concentrations of Anti-rotavirus IgA Antibodies
At 1 to 2 months after the second vaccine dose (Months 3-4)
Number of Subjects With Vaccine Take for Anti-rotavirus IgA Antibodies
At 1 to 2 months after the second vaccine dose (Months 3-4)
Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms
During the 15-day (Day 0-14) follow-up period, after each vaccine dose and across doses, up to 4 months.
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
Liquid Rotarix GroupEXPERIMENTALHealthy male and female infants, between and including 6-12 weeks of age, who received two oral doses of the liquid formulation of the Rotarix™ vaccine, according to a 0, 2 month schedule.
Lyophilized Rotarix GroupEXPERIMENTALHealthy male and female infants, between and including 6-12 weeks of age, who received two oral doses of the lyophilized formulation of the Rotarix™ vaccine, according to a 0, 2 month schedule.
Interventions
NameTypeDescription
Lyophilized formulation of HRV vaccineBIOLOGICALLyophilized formulation of HRV vaccine
Liquid formulation of HRV vaccineBIOLOGICALLiquid formulation of HRV vaccine
HRV vaccineBIOLOGICALTwo or three oral doses
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Eligibility Criteria
Age Range6 Weeks — 12 Weeks
SexALL
Healthy VolunteersYes
Study Sites3

Inclusion Criteria: * Healthy male or female infant between, and including, 6 and 12 weeks of age born after a gestation period of 36 to 42 weeks. * Written informed consent obtained from the parent or guardian of the subject. Exclusion Criteria: * se of any investigational or non-registered prod...

Countries:PanamaSouth Africa
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