[Impact of drug resistance of the causative agent on the outcomes of treatment for pulmonary tuberculosis in the Arkhangelsk Region].

The present study was undertaken to assess the results of treatment in patients with pulmonary tuberculosis in the Arkhangelsk Region in 1999 and to analyze the results of treatment in relation to the infection with Mycobacterium tuberculosis with different profiles of sensitivity to antituberculous drugs. The outcomes of treatment were assessed in relation to the infection with Mycobacterium tuberculosis with different profiles of sensitivity to antituberculous drugs in 76 patients to whom the BACTEC test was applied. Beneficial effects of therapy were recorded in 150 (63.

[Drug resistance in Mycobacteria tuberculosis in the Barents region of Russia and Norway].

The paper considers drug resistance in Mycobacterium tuberculosis (MBT) in the Barents region of Russia and Norway. Along with a rise in tuberculosis morbidity, there has been recently an increase in the number of patients isolating MBT that are resistant to antituberculous agents. The most dangerous trend is an increase in MDR of MBT strains.

[Molecular epidemiology of Mycobacterium tuberculosis in the Barents Sea region of Russia and Norway].

The paper shows how to detect an epidemiological chain of spread of tuberculosis in the Barents Sea Region. RFLP typing of Mycobacterium tuberculosis strains may serve as an important tool in detecting an infection source and drawing up epidemiological chains of tuberculosis spread. Cross infection may occur in tuberculosis cure hospitals, which shows it necessary to delimit fluxes of tuberculosis patients into health care facilities.