Main Article Content

Ольга Николаевна Воробьева
Светлана Александровна Дулепо
Татьяна Геннадьевна Несвет
Наталья Михайловна Жилина

Abstract

Knowledge of the structure of wound and SMP pathogens and regular monitoring of the dynamics of their resistance to antimicrobial drugs makes it possible to effectively combat purulent-inflammatory complications, optimize empirical and etiotropic therapy.

The aim of the research – study of the etiological structure and profile of antibiotic resistance of wound infection pathogens

Material and methods. The results of a cultural study of 4152 samples of biomaterial in patients of surgical departments of the multidisciplinary Clinical Hospital N 1 of Novokuznetsk 2018-2021 were analyzed. The classical bacteriological method and the BD BACTEC FX microbiological analyzer were used.

Results. 5009 strains of microorganisms were isolated: 36 % in monoculture and 64 % in various associations. The leading pathogens are representatives of gram-negative microflora: Klebsiella, E. coli, Pseudomonas aeruginosa, Acinetobacter spp. High-risk pathogens of priority include enterococci and Staphylococcus aureus. There is an increase in the specific gravity and species diversity of microbial associations, among which enterococci and representatives of the Enterobacteriaceae family absolutely dominate.

When studying the resistance profile of enterobacteria, Esherichia coli had the greatest sensitivity to antibiotics. Hospital strains of Klebsiella are resistant to beta-lactams. The drug of choice may be amikacin. Isolates of Staphylococcus aureus are sensitive to almost all studied antibiotics, and enterococci are sensitive to vancomycin and linezolid. Pseudomonas аeruginosa and Acinetobacter spp. had multiple drug resistance. The most active against Pseudomonas aeruginosa are polymyxin B, ceftazidime and amikacin, and netilmycin. Acinetobacter spp. remained sensitive to cefoperazone-sulbactam, tigecycline and carbapenems. Therefore, effective treatment of purulent-inflammatory infections caused by non-fermenting gram-negative bacteria is impossible without taking into account epidemiological data on their antibiotic resistance.

Conclusion. Data on the etiological structure and profile of antibiotic resistance of pathogens are of fundamental importance for substantiating adequate treatment and prevention of infectious complications in surgical hospitals.

Keywords

infections associated with medical care, surgical infections, etiological structure of pathogens, monovexcitants, microbial associations, multidrug resistance, antibiotic resistance

Author Biographies

Ольга Николаевна Воробьева,
candidate of medical sciences, docent, head of the department of microbiology
Светлана Александровна Дулепо,
bacteriologist, head of the bacteriological department, clinical diagnostic laboratory
Татьяна Геннадьевна Несвет,
bacteriologist, clinical diagnostic laboratory
Наталья Михайловна Жилина,
doctor of technical sciences, professor, head of the department of medical cybernetics and informatics

Article Details

Information about financing and conflict of interests

The study had no sponsorship.
The authors declare that they have no apparent or potential conflicts of interest related to the publication of this article.

How to Cite

Воробьева, О. Н., Дулепо, С. А., Несвет, Т. Г., & Жилина, Н. М. (2022). ANALYSIS OF THE ETIOLOGICAL STRUCTURE AND ANTIBIOTIC SENSITIVITY OF INFECTIOUS AGENTS ASSOCIATED WITH MEDICAL CARE IN SURGICAL HOSPITALS. Medicine in Kuzbass, 21(3), 19-26. https://doi.org/10.24412/2687-0053-2022-3-19-26

References

Shek EA, Sukhorukova MV, Edelstein MV, Skleenova EYu, Ivanchik NV, et. al. Antimicrobial resistance, carbapenemase production, and genotypes of nosocomial Acinetobacter spp. isolates in Russia: results of multicenter epidemiological study «Marathon 2015-2016». Clinical Microbiology and Antimicrobial Chemotherapy. 2019; 2: 178-187. Russian (Шек Е.А., Сухорукова М.В., Эйдельштейн М.В., Склеенова М.Ю., Иванчик Н.В. и др. Антибиотикорезистентность, продукция карбапенемаз и генотипы нозокомиальных штаммов Аcinetobacter spp. в стационарах России: результаты многоцентрового эпидемиологического исследования «Марафон 2015-2016» //Клиническая микробиология и антимикробная химиотерапия. 2019. № 2. С. 178-187.) doi: 10.36488/cmac.2019.2.171-180

Sidorenko SV. Microbiological aspects of surgical infections. Infections in surgery. 2003; 1: 152-153. Russian (Сидоренко С.В. Микробиологические аспекты хирургических инфекций //Инфекции в хирургии. 2003. № 1. С. 152-153)

Rational antimicrobial pharmacotherapy: a guide for practitioners /ed. SV Yakovleva. М.: Litterra, 2015. 409-421 р. Russian (Рациональная антимикробная фармакотерапия: руков. для практ. врачей /под ред. С.В. Яковлева. М.: Литтерра, 2015. С. 409-421)

The SCAT Program (Antimicrobial Therapy Control Strategy) in the provision of inpatient medical care: Russian Clinical Recommendations /Eds. SV Yakovleva, NI Briko, SV Sidorenko, DN Protsenko. М.: Pero, 2018. 156 р. Russian (Программа СКАТ (Стратегия Контроля Антимикробной Терапии) при оказании стационарной медицинской помощи: Рос. клин. реком. /под ред. С.В. Яковлева, Н.И. Брико, С.В. Сидоренко, Д.Н. Проценко. М.: Перо, 2018. 156 с.)

Diagnostics and antimicrobial therapy of the infections caused by multiresistant microorganisms. Guidelines. Messenger of Anesthesiology and Resuscitation. 2020; 1: 52-83. Russian (Диагностика и антимикробная терапия инфекций, вызванных полирезистентными микроорганизмами. Метод. реком. //Вестник анестезиологии и реаниматологии. 2020. № 1. С. 52-83.) doi: 10.21292/2078-5658-2020-17-1-52-83

Determination of the sensitivity of microorganisms to antimicrobial drugs: clinical recommendations. Version 2021-01. Russian (Определение чувствительности микроорганизмов к антимикробным препаратам: Клин. реком. Версия 2021-01.) Available from: https://www.antibiotic.ru/files/321/clrec-dsma2021.pdf

Glants S. Biomedical statistics. M.: Praktika, 1999. 459 р. Russian (Гланц С. Медико-биологическая статистика. М.: Практика, 1999. 459 с.)

Zhilina NM. Applications of mathematical statistics to medical scientific research: study guide. Novokuznetsk, 2005. 41 р. Russian (Жилина Н.М. Приложения математической статистики к медицинским научным исследованиям: учеб. пособие. Новокузнецк, 2005. 41 с.)

Beloborodova NV. Outlining of the fundamentals for optimizing the antimicrobial therapy. Annals of the Russian academy of medical sciences. 2003; 9: 10-19. Russian (Белобородова Н.В. Поиск методов и объективных критериев оптимизации антимикробной терапии гнойно-воспалительных заболеваний //Вестник РАМН. 2003. № 9. С. 10-19)

Кrарiviпа IV, Galeeva EV, Veshutova NS, Ivanov DV, Sidorenko SV, Cherkashin EA. Resistance epidemiology of gramnegative nonfermenting pathogens of nosocomial infections in intensive care units and surgical departments. Antibiotics and Chemotherapy. 2006; 7: 9-14. Russian (Крапивина И.В., Галеева Е.В., Вешутова Н.С., Иванов Д.В., Сидоренко С.В., Черкашин Е.А. Эпидемиология резистентности грамотрицательных неферментирующих микроорганизмов – возбудителей нозокомиальных инфекций в ОРИТ и хирургических отделениях стационара //Антибиотики и химиотерапия. 2006. № 7. С. 9-14)

Nosocomial infections /ed. RP Ventsel'. М., 2004. 840 р. Russian (Внутрибольничные инфекции /под ред. Р.П. Венцеля. М., 2004. 840 с.)

Tarasko AD, Mal'tseva NV, Vorob'eva ON. Wounds in the outpatient practice of a surgeon: a guide for doctors. Kemerovo, 2016. 305 р. Russian (Тараско А.Д., Мальцева Н.В., Воробьева О.Н. Раны в амбулаторной практике хирурга: руков. для врачей. Кемерово, 2016. 305 с.)

On the approval of the Strategy for Preventing the Spread of Antimicrobial Resistance in the Russian Federation for the period up to 2030. Decree of the Government of the Russian Federation № 2045-r of September 25, 2017. Russian (Об утверждении Стратегии предупреждения распространения антимикробной резистентности в Российской Федерации на период до 2030 года. Распоряжение Правительства Российской Федерации от 25 сентября 2017 г. № 2045-р.) Available from: http://government.ru/docs/29477/

Brusina EB. Evolution of the epidemic process of hospital purulent-septic infections in surgery. Epidemiology and infectious diseases. 2001; 2: 10-16. Russian (Брусина Е.Б. Эволюция эпидемического процесса госпитальных гнойно-септических инфекций в хирургии //Эпидемиология и инфекционные болезни. 2001. № 2. С. 10-16)

Plechev VV, Muryseva EN, Timerbulatov VM, Lazareva DN. Prevention of purulent-septic complications in surgery. М., 2003. 320 р. Russian (Плечев В.В., Мурысева Е.Н., Тимербулатов В.М., Лазарева Д.Н. Профилактика гнойно-септических осложнений в хирургии. М., 2003. 320 с.)

Downloads

Download data is not yet available.

Most read articles by the same author(s)