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Comparison of antibody response in children given 3 or 5 doses of an oral rotavirus vaccine

Comparison of immunogenicity of a 3 dose and a 5 dose schedule of oral rotavirus vaccine in south Indian infants

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2012/02/002454
Enrollment
90
Registered
2012-02-27
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Licensed monovalent oral rotavirus vaccine: Oral immunization with single dose of Rotarix at 6, 10, 14, 18 and 22 weeks Control Intervention1: Licensed monovalent oral rotavirus vaccine

Sponsors

Christian Medical College
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: : Child Born after a gestational period of 36-42 weeks with birth weight >=2 kg; Father, mother or other legally acceptable representative (guardian) properly informed about the study and having signed the informed consent form (ICF) and available for follow up

Exclusion criteria

Exclusion criteria: : Child not meeting criteria for routine EPI immunization History of congenital abdominal disorders, intussusception, or abdominal surgery; Known or suspected impairment of immunological function; Known hypersensitivity to any component of the rotavirus vaccine; Prior receipt of any rotavirus vaccine; Fever, with axillary temperature >=38.1oC (>=100.5oF); measured by study staff. History of known rotavirus disease, chronic diarrhea, or failure to thrive; Clinical evidence of active gastrointestinal illness (infants with GERD can participate in the study so long as this condition is well controlled with or without medication); Receipt of any IM, oral, or IV corticosteroid treatment in the past 30 days (infants on inhaled steroids may be permitted to participate in the study)

Design outcomes

Primary

MeasureTime frame
Serum anti-VP6 IgA at 4 weeks after the last dose of vaccineTimepoint: 4 weeks after the last dose of vaccine

Secondary

MeasureTime frame
NoneTimepoint: None

Countries

India

Contacts

Public ContactRajeev Zachariah

Christian Medical College, Vellore

wellcome@cmcvellore.ac.in0416-228-2052

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026