[Bacteriological monitoring of infective agents of purulent septic diseases in an emergency hospital]. / Monitoring vozbuditelei gnoino-septicheskikh zabolevanii v statsionare skoroi meditsinskoi pomoshchi.

During the period of 1995-2001 bacteriological examination of 13,842 patients with purulent septic diseases (PSD) was carried out. The statistical processing of data revealed that equalization of the dynamic rows of intensive and extensive values characterizing the number of patients with PSD caused by etiologically important infective agents made it possible to evaluate the reliability of information. A trend to increased etiological importance of the genera Pseudomonas, Escherichia and Klebsiella was established. The number of diseases caused by Staphylococcus, Streptococcus, Enterococcus and Proteus decreased.

[Topical pectins for the treatment of burn wounds]. / Effektivnost' mestnogo primeneniia pektinov v lechenii ozhogovykh ran.

The results of the burned wounds treatment with 1-2% solution of apple or beet pectins were analysed. The control results were examined at the same patients with symmetrical wounds treated by chlorhexidine, levomecol, furacillin liniment. Clinical evaluation demonstrated good tolerability of the treatment regime, absence of side effects and complications, inhibition of inflammation, acceleration of epithelisation of the burns II-IIIA class, allowed to diminish the preliminary period before autodermoplastic operation (burns of IIIB class), diminished microbial dissemination and dissemination with Pseudomonas aeruginosa. The best results were demonstrated when the pectins application was performed since the first day after the burned injury.

[Antibiotic susceptibility of the bacterial strains isolated at the emergency hospital]. / Lekarstvennaia chuvstvitel'nost' vozbuditelei gnoino-septicheskikh protsesov v statsionare skoroi pomoshchi.

Comparative evaluation of the incidence of the drug resistant pathogens at the patients with sepsis was performed. High ratio of the resistnt strain was shown and the most potent drugs were estimated. The investigation results demonstrates the necessity to improve diagnostic quality control. The data on drug susceptibility of the pathogens may be used for their taxonomic clarification.

[Dynamics of antibiotic resistance of purulent septic pathogens at an emergency facility]. / Dinamika antibiotikorezistentnosti vozbuditelei gnoino-septicheskikh protsessov v statsionare skoroi pomoshchi.

The predominant pathogens at the emergency medicine hospital were analysed and its resistance to antibiotics was investigated in dynamics. The susceptibility of the pathogens was analysed by the method of dynamic equalibration. Statistically significant reduction of resistant bacteria isolation was demonstrated for 2 species of 7--that is S. aureus and E. faecalis regarding 4 antibiotics. The ratio of staphylococci resistant to cefazolin, ceftazidime, doxycyclin reduced, the ratio of enterococci resistant to chloramphenicol and doxycyclin also diminished. No correlation was demonstrated between the pathogen isolation frequency and ratio of resistant strains.

[Possibility of using microbiological data in epidemiological analysis of hospital pneumonias]. / Vozmozhnosti ispol'zovaniia mikrobiologicheskikh dannykh pri épidemiologicheskom analize vnutribol'nichnykh pnevmonii.

A total of 528 patients with nosocomial pneumonias were examined by bacteriological methods during 4 years. The data on the patients and on 2468 bacterial strains isolated from them were computer processed using original software "Hospital Infection". Special attention was paid to hospital strains of pneumonia agents of the same taxonomic position with identical markers of antibacterial resistance. Tendencies and seasonal fluctuations in the prevalence of hospital serovars were detected. Special bacteriological studies helped detect differences in the translocation capacity of different biological variants of the agents. Routine bacteriological studies and their adequate statistical computer processing yield information needed for epidemiological analysis of the development of nosocomial pneumonias in patients of clinical wards of different profile.

[The use of data on the composition and drug resistance of the causative agents of suppuration in a retrospective analysis of the epidemiological situation in a hospital]. / Ispol'zovanie dannykh o sostave i lekarstvennoi ustoichivosti vozbuditelei nagnoenii pri retrospektivnom analize épidemiologicheskoi situatsii v statsionare.

The analysis of bacterial 16,530 strains, dynamically isolated from 6,157 patients with purulent septic processes (PSP) in surgical, traumatological, burn, toxicological and resuscitation departments, was made. The computer processing of data on the spread of the causative agents of PSP, depending on their taxonomic classification and drug resistance spectra, was carried out, which made in possible to obtain information on the outbreaks of hospital infections. Correlation of the number of PSP cases and the spread of hospital resistovars was analyzed. The data on the composition and drug resistance of pyogenic microorganisms could be used in the retrospective analysis of the epidemiological situation in a hospital. 3-year observations revealed the tendency to a decrease in the spread of the hospital variants of the causative agents of PSP, multiresistant to antibacterial preparations, which was indicative of the effectiveness of the antiepidemic measures carried out during this period.