Rioshinton0492

Georgia, a country with a high-burden of multi-drug-resistant tuberculosis (MDR-TB).

To determine the proportion of loss to follow-up (LFU) among MDR-TB patients treated nationwide from 2009 to 2011, and associated risk factors.

Retrospective cohort study involving a review of the National Tuberculosis Programme electronic surveillance database. A Cox proportional hazards model was used to assess risk factors for time to LFU.

Among 1593 patients, 458 (29%) were lost to follow-up. A total of 1240 MDR-TB patients were included in the final analysis (845 treatment success, 395 LFU). Over 40% of LFU occurred during the first 8 months of MDR-TB treatment; 40% of patients had not achieved culture conversion at the time of LFU. In multivariate analysis, the factors associated with LFU included male sex, illicit drug use, tobacco use, history of previous anti-tuberculosis treatment, site of TB disease, and place and year of initiating treatment.

LFU was high among MDR-TB patients in Georgia and posed a significant public health risk, as many were culture-positive at the time of LFU. A multi-pronged approach is needed to address the various patient- and treatment-related characteristics associated with LFU.

LFU was high among MDR-TB patients in Georgia and posed a significant public health risk, as many were culture-positive at the time of LFU. A multi-pronged approach is needed to address the various patient- and treatment-related characteristics associated with LFU.

Estonia has a high proportion of multidrug-resistant tuberculosis (MDR-TB). It is important to link molecular and epidemiological data to understand TB transmission patterns.

To use 24-locus variable numbers of tandem repeat (VNTR) typing and national TB registry data in Estonia from 2009 to 2012 to identify the distribution of drug resistance patterns, Mycobacterium tuberculosis isolate clustering as an index for recent transmission, socio-demographic and clinical characteristics associated with recent transmission, and the distribution of transmission between index and secondary cases.

A retrospective nationwide cross-sectional study.

Of 912 cases with isolate and patient information, 39.1% of isolates were from the Beijing lineage. Cluster analysis identified 87 clusters encompassing 69.1% of isolates. The largest cluster comprised 178 isolates from the Beijing lineage, of which 92.1% were MDR- or extensively drug-resistant TB (XDR-TB). Factors associated with recent transmission were polyresistant TB, MDR- and XDR-TB, human immunodeficiency virus positivity, Russian ethnicity, non-permanent living situation, alcohol abuse and detention. XDR-TB cases had the highest risk of recent transmission. The majority of transmission cases involved individuals aged 30-39 years.

Recent TB transmission in Estonia is high and is particularly associated with MDR- and XDR-TB and the Beijing lineage.

Recent TB transmission in Estonia is high and is particularly associated with MDR- and XDR-TB and the Beijing lineage.Encouragingly, global rates of new tuberculosis (TB) cases have been falling since 2005, in line with the Millennium Development Goal targets; however, cases of multidrug-resistant (MDR-) and extensively drug-resistant TB (XDR-TB) have been increasing. check details Fifteen of the world's 27 high MDR- and XDR-TB burden countries are in the World Health Organization (WHO) European Region, of which 10 are in Eastern Europe (including Baltic and Caucasus countries). To address the MDR- and XDR-TB situation in the WHO European Region, a Consolidated Action Plan to Prevent and Combat M/XDR-TB (2011-2015) was developed for all 53 Member States and implemented in 2011. Since the implementation of the Action Plan, the proportion of MDR-TB appears largely to have levelled off among bacteriologically confirmed TB cases in high-burden countries with universal or near universal (>95%) first-line drug susceptibility testing (DST). The treatment success rate, however, continues to decrease. A contributing factor is the substantial proportion of MDR-TB cases that are additionally resistant to either a fluoroquinolone, a second-line injectable agent or both (XDR-TB); high-burden country proportions range from 12.6% to 80.4%. Proportions of XDR-TB range from 5% to 24.8%. Despite much progress in Eastern Europe, critical challenges remain as regards access to appropriate treatment regimens; patient hospitalisation; scale-up of laboratory capacity, including the use of rapid diagnostics and second-line DST; vulnerable populations; human resources; and financing. Solutions to these challenges are aligned with the Post-2015 Global TB strategy. As a first step, the global strategy should be adapted at regional and country levels to serve as a framework for immediate actions as well as longer-term ways forward.

Tuberculosis (TB), including drug-resistant TB, is a serious problem in Belarus.

To determine the prevalence of TB among health care workers (HCWs) along with patient characteristics, treatment outcomes and drug resistance patterns between 2008 and 2012.

A retrospective national record review.

There were 116 HCWs with TB. Case notification rates were higher among HCWs than in the general population (349 vs. 40/100 000 in 2012). Most HCWs with TB were nurses (n = 46, 40%) or nurse assistants (n = 37, 32%), female (n = 100, 86%) and aged 25-44 years (n = 84, 72%). Most common places of work for HCWs with TB were multidrug-resistant (MDR-) and extensively drug-resistant (XDR-TB) wards (n = 23, 20%), general medical (n = 26, 22%) and non-medical (n = 34, 29%) departments. All HCWs had pulmonary TB, 107 (92%) had new TB and 103 (89%) had negative sputum smears. Of the 38 (33%) with culture and drug susceptibility testing (DST), 28 (74%) had MDR-/XDR-TB. In 109 HCWs evaluated for final treatment outcomes, 97 (89%) were successfully treated, and their results were not affected by DST status.

This study highlights the high prevalence of recorded TB in HCWs in TB health facilities in Belarus there is a need to better understand and rectify this problem.

This study highlights the high prevalence of recorded TB in HCWs in TB health facilities in Belarus there is a need to better understand and rectify this problem.

Tuberculosis (TB) health facilities in the Gomel Region, Republic of Belarus-settings with a high burden of multidrug-resistant TB (MDR-TB) and human immunodeficiency virus (HIV) infection.

To determine treatment outcomes among MDR-TB patients diagnosed in 2009-2010 and factors associated with unsuccessful outcomes (death, failure and loss to follow-up).

Retrospective cohort study involving a review of an electronic patient database maintained under the National Tuberculosis Control Programme.

Of 517 patients diagnosed, 78 (15%) did not start treatment. Among 439 patients who started treatment (84% males, median age 45 years, 15% HIV-infected), 291 (66%) had unsuccessful outcomes (35% deaths, 18% treatment failure and 13% lost to follow-up). Multivariate regression analysis showed that patients aged ⩾45 years (aRR 1.2, 95%CI 1.1-1.3), HIV-infected patients and those not receiving antiretroviral therapy (ART) (aRR 1.5, 95%CI 1.4-1.6) and those with a previous history of anti-tuberculosis treatment (aRR 1.2, 95%CI 1.1-1.4) had significantly higher risk of unsuccessful outcomes.

Treatment outcomes among MDR-TB patients were poor, with high rates of death, failure and loss to follow-up (including pre-treatment loss to follow-up). link2 Urgent measures to increase ART uptake among HIV-infected MDR-TB patients, improved access to second-line anti-tuberculosis drug susceptibility testing and comprehensive patient support measures are required to address this grim situation.

Treatment outcomes among MDR-TB patients were poor, with high rates of death, failure and loss to follow-up (including pre-treatment loss to follow-up). Urgent measures to increase ART uptake among HIV-infected MDR-TB patients, improved access to second-line anti-tuberculosis drug susceptibility testing and comprehensive patient support measures are required to address this grim situation.

Civilian population of the Republic of Azerbaijan.

To determine patterns of anti-tuberculosis drug resistance among new and previously treated pulmonary tuberculosis (TB) cases, and explore their association with socio-demographic and clinical characteristics.

National cross-sectional survey conducted in 2012-2013.

Of 789 patients (549 new and 240 previously treated) who met the enrolment criteria, 231 (42%) new and 146 (61%) previously treated patients were resistant to any anti-tuberculosis drug; 72 (13%) new and 66 (28%) previously treated patients had multidrug-resistant TB (MDR-TB). Among MDR-TB cases, 38% of new and 46% of previously treated cases had pre-extensively drug-resistant TB (pre-XDR-TB) or XDR-TB. In previously treated cases, 51% of those who had failed treatment had MDR-TB, which was 15 times higher than in relapse cases (OR 15.2, 95%CI 6-39). The only characteristic significantly associated with MDR-TB was a history of previous treatment (OR 3.1, 95%CI 2.1-4.7); for this group, history of incarceration was an additional risk factor for MDR-TB (OR 2.8, 95%CI 1.1-7.4).

Azerbaijan remains a high MDR-TB burden country. There is a need to implement countrywide control and innovative measures to accelerate early diagnosis of drug resistance in individual patients, improve treatment adherence and strengthen routine surveillance of drug resistance.

Azerbaijan remains a high MDR-TB burden country. There is a need to implement countrywide control and innovative measures to accelerate early diagnosis of drug resistance in individual patients, improve treatment adherence and strengthen routine surveillance of drug resistance.We assessed the performance of decentralised tuberculosis (TB) out-patient centres in tuberculosis (TB) case notification and treatment success in Armenia. An average threshold case notification of ⩾37/100 000 was seen in centres that had higher numbers of presumptive TB patients, where more TB was diagnosed by in-patient facilities and where TB contacts were examined. link3 The number of doctors and/or TB specialists at centres did not influence case notification. Onsite smear microscopy was significantly associated with a treatment success rate of ⩾85% for new TB patients. Addressing specific characteristics of TB centres associated with lower case notification and treatment success and optimising their location may improve performance.Schemata are expressions that are fixed except for slots available for novel words (I'm not a ______ person). Our goals were to quantify speakers' knowledge, examine semantic flexibility in open slots, and compare performance data in two generations of speakers using cloze procedures in formulaic expressions, schemata open slots, fixed portions of schemata, and novel sentences. Fewer unique words appeared for the schemata-fixed and formulaic exemplars, reflecting speakers' knowledge of these utterances; the most semantic categories appeared for schemata-open responses. Age groups did not differ. Schemata exemplify creative interplay between novel lexical retrieval and fixed formulaic expression.