Edita Davidaviciene

Vilnius University Hospital Santariškių Klinikos, Vil'nyus, Vilniaus Apskritis, Lithuania

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Publications (3)11.94 Total impact

  • [Show abstract] [Hide abstract]
    ABSTRACT: Rates of resistance to first- and second-line drugs in multidrug-resistant tuberculosis (MDR-TB) cases in the United Kingdom were studied during 2010–2012. The highest rates for ethambutol, pyrazinamide and aminoglycosides occurred among patients originating in Eastern Europe, of whom 47% were Lithuanian. Rates of resistance to kanamycin were significantly lower (P 0.0001) in the Lithuanian National TB Register than among Lithuanian patients resident in the United Kingdom (5% vs. 78%). In 2010, the majority of UK patients of Eastern European origin were located within the London region, whereas in 2011 the majority were located outside this region, a significant change (P = 0.01).
    The International Journal of Tuberculosis and Lung Disease 01/2014; 18(6). · 2.76 Impact Factor
  • European Respiratory Journal 05/2012; 39(5):1266-9. · 7.13 Impact Factor
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    ABSTRACT: Objective To establish risk factors influencing survival of patients with multidrug-resistant and extensively drug-resistant tuberculosis (MDR/XDRTB). Design All MDR/XDRTB cases (n=1809) reported from 2002 to 2008 in Lithuania with a known outcome were included in the survival analysis. Results Median survival for MDRTB and XDRTB patients was 4.1 (95% CI 3.7 to 4.4) and 2.9 (95% CI 2.2 to 3.9) years. In a multivariable analysis adjusting for other patient characteristics, the difference in survival between MDRTB and XDRTB patients was not significant (HR=1.29 (0.91 to 1.81)). Older age (HR=4.80 (3.16 to 7.29)) for 60+ vs <30 years, rural living (HR=1.20 (1.02 to 1.40)), alcohol use (HR=1.49 (1.13 to 1.96)) for alcoholic versus moderate use, unemployment (HR=1.79 (1.31 to 2.46)), lower education levels (HR=1.50 (1.08 to 2.07)) for primary level versus tertiary level, cavitary disease (HR=1.54 (1.29 to 1.83)) and being smear positive at the time of MDR/XDRTB diagnosis (HR=1.47 (1.19 to 1.82)) were associated with poorer survival. HIV positivity significantly affected survival (HR=3.44 (1.92 to 6.19)) for HIV positive versus HIV negative; HR=1.60 (1.28 to 2.01) for HIV not tested versus HIV negative). There was no difference in survival of patients who acquired MDR/XDRTB during treatment compared with patients with primary MDR/XDRTB (HR=1.01 (0.85 to 1.19)). Treatment with a second-line drug improved survival (HR=0.40 (0.34 to 0.47)). In a subgroup with genotyped TB strains, a Beijing family of strains was associated with poorer survival (HR=1.71 (1.19 to 2.47)). Conclusions Social factors, rural living, HIV infection and Beijing strain family impact on survival. Survival of MDR/XDRTB patients is short. Rapid drug resistance identification, early administration of appropriate treatment and achieving high cure rates, expansion of HIV testing and antiretroviral treatment are necessary for optimal management of MDR/XDRTB.
    BMJ Open 01/2011; 1(2):e000351. · 2.06 Impact Factor