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A clinical study to assess the safety, tolerability & immunogenicity of Measles Rubella(MR) vaccine in 4 to 5 years old healthy children.

A Phase I Open Label Study to Evaluate the Safety, Tolerability and Immunogenicity of Biological E’s Live, Attenuated Measles Rubella Vaccine (MR) in 4-5 year Old Healthy Children. - None

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/03/040874
Enrollment
24
Registered
2022-03-07
Start date
Unknown
Completion date
Unknown
Last updated
2024-07-22

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

Conditions

Health Condition 1: Z23- Encounter for immunization

Interventions

Intervention1: Measles-Rubella Vaccine (Freeze-dried) Live, attenuated I.P. of BE Ltd.: BE’s live attenuated Measles-Rubella vaccine, 0.5 mL per dose to be administered subcutaneously on day 0. Contro

Sponsors

Biological E Limited
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Healthy male or female children, aged between 4-5 years at the time of first dose administration; 2. Parent or legally acceptable representative capable to understand and willing to provide written informed consent including permission for audio-visual recording of the consent process; 3. Willing to strictly follow the study protocol requirements; 4. Understands and agrees not to allow the child / ward participate in another clinical trial at any time during the total study period; 5. Parent(s) or legally acceptable representative’s Intellectual level which allows to filling in the diaries for registering of symptoms at home; 6. Participants considered of stable health as judged by the investigator, determined by medical history and physical examination with normal vital signs as defined in the protocol. [Normal vital sign defined as body temperature 7. Subjects without contraindications or precautionary circumstances.

Exclusion criteria

Exclusion criteria: 1. History of Serious adverse event to any earlier vaccinations, as respiratory difficulty, angioedema and anaphylaxis; 2. Family or personal history of any hypersensitivity reactions to Measles, MR or MMR vaccinations; 3. Acute or chronic illness or major congenital defects; 4. Exposure to measles and rubella =30 days before study start; 5. Use of blood products within 3 months before the vaccination; 6. Use of any vaccine type within 30 days before the vaccination of the study; 7. Any confirmed or suspected condition wherein the child is immunocompromised or receiving immunosuppressive medication; 8. Use of any kind of investigational medication within 3 months before the study vaccination; 9. Coagulopathies diagnosed by a physician or report of capillary fragility (ex: bruises or bleedings without justifiable cause); 10. A history of neurologic disorders or seizures; 11. Known history of HIV 1 & 2, HBV and HCV infection in participants prior to enrolment; 12. Any criteria, which, in the opinion of the Investigator, suggests that the child would not be compliant with the requirements of the study protocol.

Design outcomes

Primary

MeasureTime frame
1.Number and percentage of solicited local and systemic adverse reactions 2.Number and percentage of solicited local and systemic adverse events (AEs) 3.Number and percentage of solicited and unsolicited adverse events (AEs) 4.Rate of SAEs and medically attended AEs 5.Number and percentage of clinically significant abnormal vital signsTimepoint: 1.during first 60 minutes of vaccine administration. 2.during 14-days post vaccination period 3.during the total study period up to day 42. 4.during the total study period up to day 42. 5. At each visit

Secondary

MeasureTime frame
Geometric mean concentrations (GMC) of anti-Measles and anti-Rubella antibody titresTimepoint: At day 42.;Geometric Mean Fold Rise (GMFR) in anti-Measles and anti-Rubella antibody titresTimepoint: At day 42;Proportion of subjects achieving =2-fold and =4-fold increase in anti-Measles and anti-Rubella antibody titres from baselineTimepoint: At day 42;Proportion of subjects who were not seroconverted at baseline, achieving =4-fold increase in antibody titresTimepoint: At day 42;Proportion of subjects who were seroconverted at baseline, achieving =2-fold increase in antibody titresTimepoint: At day 42;Proportion of subjects with anti-Measles and anti-Rubella antibody titres above their respective seroconversion levelsTimepoint: At day 42.

Countries

India

Contacts

Public ContactSubba Reddy GV

Biological E.Limited

subhash.thuluva@biologicale.com04071216248

Outcome results

None listed

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