Covaxin for Children Proven to be Safe in Phase II/III Study

Covaxin was proven to be safe, well-tolerated, in children who took part in phase II/III study.

Covaxin (BBV152) manufactured by Bharat Biotech, has proven to be safe, well-tolerated, and immunogenic for children in phase II/III study.

The vaccine manufacturer had conducted phase II/III, open-label, and multicenter studies to evaluate the safety, reactogenicity, and immunogenicity in healthy children and adolescents in the 2-18 age group.

‘Safety of the vaccine is of utmost important for children, and the study has proved that Covaxin is safe and immunogenic in children.’

The clinical trials conducted in the pediatric population between June 2021 to September 2021 have shown robust safety, reactogenicity, and immunogenicity. The data was submitted to the Central Drugs Standard Control Organization (CDSCO) during October 2021 and received emergency use nod for children aged 12-18 from DCGI recently.

Dr Krishna Ella, Chairman and Managing Director, Bharat Biotech, said, "Covaxin's clinical trial data from the pediatric population is very encouraging. Safety of the vaccine is critical for children, and we are glad to share that COVAXIN has now proven data for safety and immunogenicity in children. We have now achieved our goal of developing a safe and efficacious COVID-19 vaccine for adults and children. Vaccines are a great preventive tool; the power of vaccines can only be harnessed if used prophylactically."

In the study, no serious adverse event was reported. 374 subjects reported either mild or moderate severity symptoms with 78.6 per cent getting resolved within one day. Pain at the injection site was the most commonly reported adverse event, claimed Bharat Biotech in the statement.

For the trial, 976 subjects were screened for SARS-CoV-2 by RT-PCR and ELISA testing. Out of these, 525 eligible participants were enrolled. Based on the age, participants were distinguished into three groups in an age de-escalatory manner.

Group I consisted of children of age 12-18 years (n175), group II consisted of children of age 6-12 years (n175), and group III consisted of children of age 2-6 years (n175).

Covaxin for Children to Get DGCI Approval Before Trial
Covaxin for children can soon be used for emergency. Zydus Cadila, a leading pharmaceutical company in India was recently authorized by DCGI for its needle-free ZyCoV-D Covid-19 vaccine for the children aged 12 years and above.

Seroconversion was documented at 95-98%, in all three groups four weeks after the second dose, indicating superior antibody responses in children when compared to adults and also displayed Th1 bias, said vaccine manufacturer.

Covaxin Gets Approval for Emergency Use for Children Aged 12-18
Bharat Biotech's Covaxin gets approval from the Drug Controller General of India (DGCI) for emergency use for children aged between 12-18 years.

Source-IANS