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GSK's liquid live attenuated HRV

Phase 3

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

Success Probability

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials1
Total Enrollment2,000

FDA Designations

No designations recorded

Clinical trial landscape

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 an investigational vaccine being developed for the prevention of gastroenteritis. It is a liquid formulation of a live attenuated human rotavirus vaccine, intended for use in infants. The vaccine is currently in Phase 3 clinical development and is not yet approved.

Who makes GSK's liquid live attenuated HRV?

GSK's liquid live attenuated HRV is developed by GSK plc, a global biopharma company listed on the London Stock Exchange under the ticker GSK. The vaccine is being studied for the prevention of gastroenteritis in infants.

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

GSK's liquid live attenuated HRV is in Phase 3 clinical development. It is an investigational vaccine and has not been approved by regulatory authorities. A Phase 3 trial has been completed, evaluating the vaccine in healthy infants.

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

GSK's liquid live attenuated HRV has one completed Phase 3 trial, NCT06025695. This trial enrolled 2,000 healthy infants in China, aged 6 to 16 weeks, to assess the immunogenicity, reactogenicity, and safety of the vaccine compared to Rotarix liquid.

How does GSK's liquid live attenuated HRV work?

GSK's liquid live attenuated HRV is a live attenuated human rotavirus vaccine. It works by exposing the immune system to a weakened form of the rotavirus, which triggers an immune response without causing the disease. This helps protect against gastroenteritis caused by rotavirus infection.