Vaccination Against Diphtheria and Tetanus as a Way to Activate Adaptive Immunity in Children with Solid Tumors.

Early studies on vaccination of children with oncological diseases were only dedicated to the assessment of safety and immunogenicity of the drug. Mechanisms of the post-vaccination immune response were not investigated. This study involved 41 patients aged 7-15 years who were treated for solid tumors two or more years ago.

[Effect of vaccination against pneumococcal infection and influenza in children with asthma].

Assessment of clinical course of asthma and IgG response in children with asthma immunized with pneumococcal polysaccharide vaccine (Pneumo 23) and influenza vaccine (Vaxigrip). 78 children aged 4 - 17 years old were allocated to two groups. Children from the 1st group were immunized against pneumococcal infection and influenza; children from 2nd group were immunized against pneumococcal infection only.

[Vaccination of children under immunosuppressive therapy with ADS-m anatoxin ].

The effectiveness and safety of the immunization of children with adsorbed DT toxoid with reduced component with disturbances in the reactivity of the body, caused by immunosuppressive therapy, are evaluated. The group under study included 53 children with glomerulonephritis, malignant tumors and acute lymphoblast leucosis, formerly receiving immunosuppressive drugs. The control group consisted of 24 patients with pyelonephritis who had not received such therapy.

[The revaccination against diphtheria and tetanus with adsorbed DT-m anatoxin of children having solid tumors in their case histories].

Data on the safety and effect of the vaccination of children with solid tumors are presented. As revealed in this study, the injection of adsorbed DT-m toxoid with reduced antigen content at the period of remission does not induce the relapse of the disease and leads to the production of specific antitoxic antibodies on the protective level. The study has shown that complex antitumor treatment does not essentially affect the formation of specific immune response, though prolonged changes in cell-mediated immunity can be observed.