[New ideas on the therapeutic effect of a combination of vaccines against pneumococcal, Haemophilus influenzae type b infection, and influenza in patients with chronic obstructive pulmonary disease].

Abstract To estimate the indicators of the therapeutic effect of combination vaccination against pneumococcal, Haemophilus influenzae type b infection, and influenza in patients with chronic obstructive pulmonary disease (COPD). Clinical, bacteriological, and immunological studies, by determining the quality of life (QL), were conducted in COPD patients during a year after combination vaccination against pneumococcal, Haemophilus influenza type b infection, and influenza. One year after the vaccination, there were reductions in the number of COPD exacerbations by 3.7 times, in that of antibiotic therapy cycles by 3.4 times, in the levels of inflammatory mediators of interleukins 2 and 8 and interferon-γ, and in the synthesis of IgG antibodies to Streptococcus pneumoniae, Haemophilus influenzae type b, and influenza virus strains as compared to the baseline values. Combination vaccination against bacterial and viral infections substantially improves the major clinical parameters of COPD, positively affecting LQ indicators that generally characterize the therapeutic effect of immunization.