Translating and adapting the Alcohol Use Disorders Identification Test (AUDIT) for use in the Russian Federation: A multicentre pilot study to inform validation procedures.

The Alcohol Use Disorders Identification Test (AUDIT) is one of the most widely used screening instruments worldwide. Although it was translated into many languages, not many country-specific adaptations exist, and a formal validation procedure of the Russian version has been carried out only recently. The present contribution documents the different steps taken to formally translate and adapt a Russian-specific version of the AUDIT (RUS-AUDIT).

Fragmentation of human cardiac troponin T after acute myocardial infarction.

Background: Blood measurement of cardiac troponin T (cTnT) is one of the most widespread methods of acute myocardial infarction (MI) diagnosis. cTnT degradation may have a significant influence on the precision of cTnT immunodetection; however, there are no consistent data describing the level and sites of cTnT proteolysis in the blood of MI patients. In this study, we bordered major cTnT fragments and quantified their relative abundance in the blood at different times after MI.

Capturing Russian drinking patterns with the Alcohol Use Disorders Identification Test: An exploratory interview study in primary healthcare and narcology centers in Moscow.

Background: Despite a considerable reduction in alcohol consumption, Russia has one of the highest levels of alcohol-attributable burden of disease worldwide due to heavy episodic drinking patterns. Further improvement of alcohol control measures, including early provision of screening and brief interventions (SBI), is needed. The legislative framework for delivering SBI in Russia was introduced in 2013.

The Alcohol Use Disorders Identification Test (AUDIT) in the Russian language - a systematic review of validation efforts and application challenges.

The Alcohol Use Disorders Identification Test (AUDIT) is one of the most frequently used screening instrument for hazardous and harmful use of alcohol and potential alcohol dependence in primary health care (PHC) and other settings worldwide. It has been translated into many languages and adapted and modified for use in some countries, following formal adaptation procedures and validation studies. In the Russian Federation, the AUDIT has been used in different settings and by different health professionals, including addiction specialists (narcologists).

The Association between the Alcohol Biomarker Phosphatidylethanol (PEth) and Self-Reported Alcohol Consumption among Russian and Norwegian Medical Patients.

Aims: Valid measures to identify harmful alcohol use are important. Alcohol Use Disorders Identification Test (AUDIT) is a validated questionnaire used to self-report harmful drinking in several cultures and settings. Phosphatidylethanol 16:0/18:1 (PEth) is a direct alcohol biomarker measuring alcohol consumption levels.

Prevalence of psychoactive substance use among acutely hospitalised patients in Oslo and Moscow: a cross-sectional, observational study.

Objectives: The use of psychoactive prescription medication is increasing in the general population. This is a cause for concern, particularly among the elderly, where physiological changes related to senescence increase the risk for adverse effects. While previous studies regarding psychoactive substance use have generally been population based, we sought to determine the frequency of such use among acutely hospitalised patients.

Adaptation of and Protocol for the Validation of the Alcohol Use Disorders Identification Test (AUDIT) in the Russian Federation for Use in Primary Healthcare.

Aims: To adapt and validate the Alcohol Use Disorders Identification Test (AUDIT) for use in the Russian Federation and countries with Russian-speaking populations by.

Methods: Systematic review of past use and validation of the Russian-language AUDIT. Interviews to be conducted with experts to identify problems encountered in the use of existing Russian-language AUDIT versions.

Predictors of tobacco smoking among acutely ill patients in a Moscow hospital: A cross-sectional study.

Introduction: Tobacco smoking is a major preventable risk factor for non-communicable diseases. The aim of this study was to investigate predictors of tobacco smoking among acute medically ill patients admitted to a Moscow hospital, and the association between smoking and alcohol use.

Methods: Patients admitted to the V.

Harmful alcohol use among acutely ill hospitalized medical patients in Oslo and Moscow: A cross-sectional study.

Background: The aim was to estimate the prevalence of harmful alcohol use in relation to socio-demographic characteristics among acutely ill medical patients, and examine identification measures of alcohol use, including the alcohol biomarker phosphatidylethanol 16:0/18:1 (PEth).

Methods: A cross-sectional study, lasting one year at one hospital in Oslo, Norway and one in Moscow, Russia recruiting acute medically ill patients (≥ 18 years), able to give informed consent. Self-reported data on socio-demographics, mental distress (Symptom Check List-5), alcohol use (Alcohol Use Disorder Identification Test-4 (AUDIT-4) and alcohol consumption past 24 h were collected.

Full-Size and Partially Truncated Cardiac Troponin Complexes in the Blood of Patients with Acute Myocardial Infarction.

Background: The measurement of cardiac isoforms of troponin I (cTnI) and troponin T (cTnT) is widely used for the diagnosis of acute myocardial infarction (AMI). However, there are conflicting data regarding what forms of cTnI and cTnT are present in the blood of AMI patients. We investigated cTnI and cTnT as components of troponin complexes in the blood of AMI patients.

Full-Size Cardiac Troponin I and Its Proteolytic Fragments in Blood of Patients with Acute Myocardial Infarction: Antibody Selection for Assay Development.

Background: In the blood of patients with acute myocardial infarction (AMI), cardiac troponin I (cTnI) presents as an intact molecule with a repertoire of proteolytic fragments. The degradation of cTnI might negatively influence its precise immunodetection. In this study we identified cTnI fragments and calculated their ratio in the blood of patients at different times after AMI to discriminate the most stable part(s) of cTnI.

Glycosylated and non-glycosylated NT-IGFBP-4 in circulation of acute coronary syndrome patients.

Background: N-terminal and C-terminal proteolytic fragments of IGF binding protein 4 (NT-IGFBP-4 and CT-IGFBP-4) were recently shown to predict adverse cardiac events in acute coronary syndrome (ACS) patients. NT-IGFBP-4 and CT-IGFBP-4 are products of the pregnancy-associated plasma protein-A (PAPP-A)-mediated cleavage of IGFBP-4. It has been demonstrated that circulating IGFBP-4 is partially glycosylated in its N-terminal region, although the influence of this glycosylation on PAPP-A-mediated proteolysis and the ratio of glycosylated/non-glycosylated IGFBP-4 fragments in human blood remain unrevealed.

[The comparative analysis of the methods for the determination of phosphatidylethanol in blood as a biological marker of alcohol abuse].

The confirmation of the fact of alcohol abuse is currently an important problem of both medical and social significance. Of all biological markers of alcohol consumption presently in use, blood phosphatidylethanol (PEth) is considered to be most sensitive and specific one. Therefore it has promising prospects for the further application.

Thrombin-Mediated Degradation of Human Cardiac Troponin T.

Background: Cardiac troponin T (cTnT) is an acknowledged biomarker of acute myocardial infarction (AMI) that is known to be prone to proteolytic degradation in serum. Such degradation is usually explained by the action of μ-calpain, although there could be other candidates for that role. In the current study, we explored the hypothesis that thrombin-mediated cTnT cleavage occurs as a result of the serum sample preparation.

Anti-Cardiac Troponin Autoantibodies Are Specific to the Conformational Epitopes Formed by Cardiac Troponin I and Troponin T in the Ternary Troponin Complex.

Background: Autoantibodies to cardiac troponins (TnAAbs) could negatively affect cardiac troponin I (cTnI) measurements by TnAAbs-sensitive immunoassays. We investigated the epitope specificity of TnAAbs and its influence on cTnI immunodetection in patients with acute myocardial infarction (AMI).

Methods: The specificity of TnAAbs was studied in immunoassays and gel-filtration experiments.

Monoclonal antibodies with equal specificity to D-dimer and high-molecular-weight fibrin degradation products.

Fibrin degradation results in the formation of fibrin degradation products (FDPs) of different molecular weights, which include D-dimer. Commercial D-dimer assays recognize multiple forms of FDP with different specificity. As a result, the absence of an international D-dimer standard and the marked discrepancy in the D-dimer values in the same samples measured by assays from different manufacturers have become the primary problems that clinicians face in the D-dimer determination.

[The activity of drug addiction service of the Russian Federation: an assessment of statistical parameters and an analysis of results].

The authors studied changes in the structure of drug addiction services, the dynamics of outpatient and inpatient referrals for drug addiction treatment and effectiveness of drug addiction services in 2011 compared to the preceding period. There was a reduction of availability of drug treatment services due to the reduction of the number of drug addiction units and the depletion of human resource potential. The lack of structural development of rehabilitation sector of drug care services and low rates of its development as well as the decrease in the number of patients seeking treatment are highlighted.

[Long-term prognosis in patients with acute non-ST-segment elevation myocardial infarction depending on dynamics of tissue myocardial dopplerography].

Aim: To study long-term prognosis in patients with non-ST elevation acute myocardial infarction (AMI) with reference to changes in myocardial tissue dopplerography (MTD) in the course of treatment.

Material And Methods: MTD echocardiography was conducted in 88 non-ST elevation AMI (mean age 58.0-9.

Measurement of B-type natriuretic peptide by two assays utilizing antibodies with different epitope specificity.

Objectives: To compare plasma BNP values determined by a conventional-type and a novel-type of BNP assays.

Design And Methods: Plasma samples (n=94) from HF patients were analyzed by the novel-type "Single Epitope Sandwich" (SES assay prototype) and the conventional-type Siemens ADVIA Centaur BNP assays. Both assays were calibrated using recombinant proBNP (expressed in E.

Processing of pro-B-type natriuretic peptide: furin and corin as candidate convertases.

Background: B-type natriuretic peptide (BNP) and its N-terminal fragment (NT-proBNP) are the products of the enzyme-mediated cleavage of their precursor molecule, proBNP. The clinical significance of proBNP-derived peptides as biomarkers of heart failure has been explored thoroughly, whereas little is known about the mechanisms of proBNP processing. We investigated the role of 2 candidate convertases, furin and corin, in human proBNP processing.

[Diagnostic value of cardiac troponin T increase in critically ill patients].

There are presently reports on elevated levels of cardiac troponins in patients without acute myocardial infarction (AMI). The objective of this investigation was to study the diagnostic value of increased blood cardiac troponin T levels in patients without its clinical picture and ECG changes characteristic of AMI. The study covered 72 patients (48 males and 24 females) aged 54 to 87 years (mean 69.

Drinking alcohol surrogates among clients of an alcohol-misuser treatment clinic in Novosibirsk, Russia.

A pilot study was conducted in the Russian city Novosibirsk during 2006-2007 with 40 participants sampled from clients admitted to health services for drinking-related problems to explore surrogates for alcoholic beverage drinking using semistructured interviews. Types of surrogates consumed and reasons for their consumption were investigated. Results revealed that the most prevalent reported surrogate used was industrial spirit.