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GSK's liquid live attenuated HRV

Phase 3

Gastroenteritis | Small molecule | Gastrointestinal |GSK plc|Trials Updated: May 9, 2025

GSK's liquid live attenuated HRV target and mechanism

ModalitySmall molecule

Also known as GSK's liquid oral live attenuated HRV

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials1
Total Enrollment2,000

FDA Designations

No designations recorded

GSK's liquid live attenuated HRV clinical trials

GSK's liquid live attenuated HRV · 1 trial · 1 indication

Phase 3 1
NCT06025695Immunogenicity, Reactogenicity and Safety of GlaxoSmithKline (GSK) Biologicals' Rotarix Porcine Circovirus (PCV)-Free Liquid Compared to Rotarix Liquid Given in 2-doses in Healthy Chinese Infants Starting at Age 6-16 WeeksGastroenteritis
COMPLETED2,000 Analytics
PHASE3COMPLETED
Immunogenicity, Reactogenicity and Safety of GlaxoSmithKline (GSK) Biologicals' Rotarix Porcine Circovirus (PCV)-Free Liquid Compared to Rotarix Liquid Given in 2-doses in Healthy Chinese Infants Starting at Age 6-16 Weeks
GastroenteritisUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participants With Anti-rotavirus (RV) Immunoglobulin A (IgA) Antibody (Ab) Seroconversion Rate
At Month 2 (1-month post-Dose 2)

Seroconversion rate is defined as the percentage of participants who were initially seronegative (i.e., with anti-RV IgA Ab concentration below \[\<\] 20 unit per milliliter \[U/mL\] prior the first dose of study intervention) and developed anti-RV IgA Ab concentration greater than or equal to (\>=) 20 U/mL at Month 2 (1-month post-Dose 2).

Serum Anti-RV IgA Ab Concentrations Expressed as Geometric Mean Concentrations (GMCs)
At Month 2 (1-month post-Dose 2)

Secondary Endpoints

Percentage of Participants With Serum Anti-RV IgA Ab Concentrations >= 90 U/mL
At Month 2 (1-month post-Dose 2)
Number of Participants Reporting Solicited Systemic Events
Within 14 days (the day of vaccination and 13 subsequent days) after each vaccination (occurring at Day 1 and Month 1)
Number of Participants Reporting Unsolicited Adverse Events (AEs)
Within 31 days (the day of vaccination and 30 subsequent days) after each vaccination (occurring at Day 1 and Month 1)
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Human Rotavirus (HRV) GroupACTIVE_COMPARATORParticipants received 2 doses of GSK's liquid oral live attenuated HRV study intervention at Day 1 and Month 1.
HRV Porcine Circovirus (PCV)-free GroupEXPERIMENTALParticipants received 2 doses of the PCV-free liquid formulation of GSK's oral live attenuated HRV study intervention at Day 1 and Month 1.

Interventions

NameTypeDescription
GSK's liquid oral live attenuated HRVCOMBINATION_PRODUCT2 doses of GSK's liquid oral live attenuated HRV study intervention administered orally at Day 1 and Month 1, according to the immunization schedule for HRV study intervention licensed outside of China.
PCV-free liquid formulation of GSK's oral live attenuated HRVCOMBINATION_PRODUCT2 doses of PCV-free liquid formulation of GSK's oral live attenuated HRV study intervention administered orally at Day 1 and Month 1, according to the immunization schedule for HRV study intervention licensed outside of China.
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Eligibility Criteria

Age Range6 Weeks to 16 Weeks
SexALL
Healthy VolunteersYes
Study Sites12

Inclusion Criteria: * Participants' parent(s)/legally acceptable representative(s) \[LAR(s)\], who, in the opinion of the investigator, can and will comply with the requirements of the protocol. * Written or witnessed/thumb printed informed consent obtained from the parent(s)/LAR(s) of the particip...

Countries:China
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Frequently asked questions about GSK's liquid live attenuated HRV

What is GSK's liquid live attenuated HRV used for?

GSK's liquid live attenuated HRV is being developed for the prevention of gastroenteritis. It is a liquid oral vaccine candidate studied in healthy Chinese infants starting at 6 to 16 weeks of age. The Phase 3 trial evaluated it in this pediatric population.

Who is developing GSK's liquid live attenuated HRV?

GSK's liquid live attenuated HRV is being developed by GSK plc, which trades on the New York Stock Exchange under the ticker GSK. GSK is the sponsor of the clinical program for this vaccine candidate.

What phase is GSK's liquid live attenuated HRV in?

GSK's liquid live attenuated HRV is in Phase 3 development. One Phase 3 trial has been completed, and no active trials are currently listed. The candidate remains investigational and has not been approved for use.

What clinical trials is GSK's liquid live attenuated HRV in?

GSK's liquid live attenuated HRV has been studied in one completed Phase 3 trial, NCT06025695. The trial enrolled 2,000 healthy Chinese infants aged 6 to 16 weeks and compared the PCV-free liquid formulation to Rotarix liquid given in two doses.

Is GSK's liquid live attenuated HRV the same as GSK's liquid oral live attenuated HRV?

Yes, GSK's liquid live attenuated HRV is also known as GSK's liquid oral live attenuated HRV. Both names refer to the same GSK vaccine candidate being developed for gastroenteritis. The oral route reflects that it is given as a liquid by mouth.