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Mycoplasma genitalium is one of the obligate pathogens that cause sexually transmitted diseases. To detect this pathogen in routine practice, only molecular genetic methods are used that are also used to identify the resistance of MGE to antibiotics. The first-line drugs for the treatment of diseases caused by MGE, are tetracycline and macrolides. In recent years, many countries have increasingly recorded cases of unsuccessful therapy macrolides. Mutations that confer antibiotic resistance to macrolides for Mycoplasm genitalium are concentrated in nucleotide positions 2058 and 2059 in region V of the 23S rRNA gene. Unknown status of macrolide resistance M. genitalium can lead to the development of a persistent infection. We describe the first reported cases of clinical josamycin treatment failure from patient with ure - thritis. The reason for antibiotic resistance was a mutation in the 23S rRNA of MGE as a nucleotide substitution in position A2058G.

Aim: cost-effectiveness assessment and budget impact analysis for 13-valent pneumococcal conjugate vaccine (PCV13) in infant immunization program in Russian Federation. Materials and methods: 10 year modeling with social perspective (direct medical and indirect costs and life expectancy with discounting by 3,5% per year) and population effect based on results of clinical studies, global PCV13 use and Russian epidemiological data has been established. Budget impact has been analyzed without discounting. Direct effect was assessed by influence on pneumococcal meningitis, bacteremia, pneumonia and acute otitis media (AOM) incidence, population effect — by pneumococcal meningitis and hospitalized all-cause pneumonia incidence. Results: Possible PCV13 effectiveness was estimated as 76,6% for invasive pneumococcal diseases (IPD) and 23,7% for hospitalized cases of AOM. Vaccination (per 100 000 vaccinated infants) can prevent 13,8 lethal cases in vaccinated population and 171,1 — in unvaccinated population. Cost-effectiveness ratio for PCV13 is estimated as 32,400 rubles / LYG and 32,400 rubles / QALY. Cost of 1 lethal case prevention is 140 100 rubles, additional cost for 10 years is 111,5 rubles per child. Conclusions: PCV13 mass vaccination of infants in Russian Federation is highly cost-effective and will significantly cut expenses due to pneumococcal diseases treatment.