Étude de cas
Immunogenicity and safety of measles-mumps-rubella vaccine delivered by disposable-syringe jet injector in India: A randomized, parallel group, non-inferiority trial
Background: We conducted a randomized, non-inferiority, clinical study of MMR vaccine by a disposable-syringe jet injector (DSJI) in toddlers in India in comparison with the conventional administration.
Methods: MMR vaccine was administered subcutaneously by DSJI or needle-syringe (N-S) to toddlers (15–18 months) who had received a measles vaccine at 9 months. Seropositivity to measles, mumps, and rubella serum IgG antibodies was assessed 35 days after vaccination. Non-inferiority was concluded if the upper limit of the 95% CI for the difference in the percent of seropositive between groups was less than 10%. Solicited reactions were collected for 14 days after vaccination by using structured diaries.
Auteurs
Langues
- Anglais
Année de publication
2018
Type
Étude de cas
Catégories
- Vaccins et dispositifs d'administration
Maladies
- Rougeole
- Oreillons
- Rubéole
Pays
- Inde
Mots-clés
- Sécurité des injections
Régions de l'OMS
- Région de l'Asie du Sud-Est
