Репозиторий Университета

© 2018 Russian Electronic Journal of Radiology.All right reserved. Purpose: This article is dedicated to analysis of use PET-CT with 18F-FDG for the last 10 years. Determining the presence of metastasis in regional lymph nodes and distant sites in endometrial cancer is an important diagnostic step aimed at the choice of treatment tactics and improvement of surgical treatment results. If the process is beyond the uterus itself, it significantly worsens the prognosis of survival. In addition, in these cases, it is necessary to change the treatment and surgical tactics. Determination of stage 1 and 2 of the process gives an optimistic prognosis for the survival of patients. Currently, ultrasound, magnetic resonance imaging and, to a much lesser extent, computed tomography are used to assess the prevalence of the process. The diagnostic value of these methods according to some authors does not exceed 66-73%. In this regard, it is justified to work on finding more reliable methods that will more accurately determine the presence of metastatic disease in, both regional lymph nodes and distant organs. One of such promising methods is the use of positron emission tomography combined with computed tomography (PET/CT), using as radiotracer 18 - fluorodeoxyglucose. This article is a review of the scientific literature on this problem over the past 10 years and is devoted to the evaluation of the diagnostic accuracy of PET/CT with 18F-FDG.

© Ima-Press Publishing House. All rights reserved. Objective: to investigate the efficiency of treatment for acute and subacute dorsalgia, by providing information to patients and by using nonsteroidal anti-inflammatory drugs (NSAIDs) without conducting physical therapy, reflexotherapy, and manual therapy. Patients and methods. A total of 140 patients (87 women and 53 men; mean age 50.7±17.6 years) with acute and subacute back pain were followed up. Out of them 127 (91%) patients were found to have nonspecific (musculoskeletal) pain; 13 (9%) had discogenic radiculopathy. All the patients were informed of the benign nature of the disease, the high probability of its rapid resolution, the feasibility of abandoning prolonged bedrest, and the lack of need for physical therapy, reflexotherapy, massage, and manual therapy. To reduce pain, the patients received meloxicam 15 mg/day orally or intramuscularly or first 15 mg/day intramuscularly and then orally. The investigators assessed pain intensity with the numerical rating scale and functional activity restrictions with the Roland-Morris disability (RMD) questionnaire. Results. After treatment, the visual analogue scale pain intensity scores decreased from an average of 6.4 to 1.0; the RMD scores dropped from 6.8 to 1.4 (p<0.001). The duration of treatment averaged 11.0±4.4 days. Comparison of different meloxicam dosage regimens showed no significant differences; a positive result was noted in all cases. No adverse events were observed during treatment. Conclusion. The investigation has shown the high efficiency of management in patients with acute and subacute dorsalgia, by providing information to patients (an education conversation), by using meloxicam, and by applying a personalized approach (treatment for concomitant diseases and conditions). Refusing physiotherapy, massage, acupuncture, and manual therapy substantially reduces the cost of treatment in patients with acute dorsalgia.

© 2018, Silicea-Poligraf. All rights reserved. Aim. To evaluate the exact efficacy of the implantable cardioverter-defibrillators (ICD) and combination devices (CRT-D), and to evaluate their influence on the rate of sudden death and overall mortality in patients with the dilation cardiomyopathy syndrome (DCMP), and to clarify the selection criteria for implantation. Material and methods. Totally, 220 DCMP patients investigated: 66 (30%) of them (mean age 48,5±12,8 y. o., 47 males) underwent implantation of ICD (n=37) and CRT-D (n=29), 154 (70%) patients were in comparison group (mean age 47,1±12,4 y. o., 104 males). In 60 patients (93,9%) the devices were implanted for primary prevention of sudden cardiac death (SCD). Follow-up lasted for 16 [6; 37] months. As primary endpoints, the following parameters were used: “death+transplantation”, mortality, SCD, “SCD+shock” and “death+transplantation+proper shocks of the defibrillators”. Results. Mortality in all DCMP patients was 19,1%, “death+transplantation” — 21,4%, SCD — 2,7%. There were no significant differences by these values in patients with both devices (19,7%; 22,7% and 1,5%), ICD (21,6%; 24,3% and 2,7%), CRT-D (17,2%; 20,7; and 0) and patients with no devices (18,8%; 20,8% and 3,2%). Significantly higher rates by “SCD+shocks” (18,2% v 3,2%, p<0,001) and “death+transplantation+shocks” (36,4% vs 20,8%, p<0,05) in patients with the implanted devices witness for real impact of the defibrillators in equality of overall mortality and SCD parameters. Among the patients with implanted devices, the genetic and mixed (genetic and inflammatory) nature of DCMP predominated (62,1 v 35,7%, p<0,001), there was significantly lower EF (26,3±9,2 v 30,7±10,3%, p<0,01), its end value (31,1±11,0 v 39,2±13,5%, p<0,01), significantly higher end diastolic size of the left ventricle (EDS, LV, 6,8±0,8 v 6,5±0,8 cm, p<0,05) and the grade of mitral regurgitation. In patients with the devices, rate of proper shocks was 18,2%. In isolated myocarditis there were no shocks (35,3±9,1% v 26,8±9,3%, p<0,05), EDS significantly lower (6,2±0,6 cm v 6,9±0,9 cm, p<0,01), ECG signs of LV hypertrophy were more rare (16,7% v 56,3%, p<0,05), but more commonly — the low voltage of QRS (33,3% v 10,6%, p=0,53); there were no differences in the rates of cardiotropic drugs prescription. Main predictors of the shocks were genetic origin of DCMP (isolated or with myocarditis, 25/75%, comparing with 20/33% in patients with no shocks, p<0,01, HR 1,58, OR 10,93, sensitivity 94,1%, negative predictive value 99,2%), and sustained (HR 18,0, sensitivity 98,1%) and non-sustained ventricular tachycardia (HR 1,43, sensitivity and negative predictive value 100%), decrease of QRS voltage and absence of the signs of LV hypertrophy on ECG (negative predictive value 92,8% and 95,6%). Conclusion. In DCMP patients, implanting of ICD/CRT-D was performed with acknowledged additional criteria (genetic or mixed DCMP etiology, lower EF and worse response to treatment); due to more effective ICD therapy, the values of mortality, “death+transplantation” and SCD were not higher than in less severe patients with no such devices. Proper shocks developed in patients with significantly higher EF. As an independent SCD risk factor and a criteria for patients selection to defibrillator implantation, genetic origin of DCMP should be used, especially if comorbid with myocarditis. As the predictors for benign outcome — absence of non-sustained ventricular tachycardia, lower QRS voltage, signs of LV hypertrophy on ECG. An algorithm proposed of DCMP patients selection for ICD treatment.

© ABC-press Publishing House. All rights reserved. Today it is noted that the most cases of the hypospadias, cryptorchidism, testicular microlithiasis, as well as problems of semen quality and testicular germ cell tumours can be a clinical manifestation of testicular dysgenesis syndrome caused by abnormal development of reproductive organs. In the last decade, technological progress in the molecular genetics has made possible to carry out a directed search for genetic factors associated with reproductive disorders in men. In the review we attempted to analyze available literature data on the testicular dysgenesis syndrome and its constituent condition and also to consider the risk factors associated with its development. We give particular attention to the consideration of genetic factors that determine the manifestation of testicular microlithiasis, cryptorchidism and testicular germ cell tumors, both individual clinical conditions and in the syndrome of testicular dysgenesis. Knowledge of the genetic aspects of reproductive damage will allow us to characterize the complex interconnection of the human genome with the clinical phenotype, clarify the role of unfavorable factors of the environment and the lifestyle of the individual, and suggest new approaches to treatment.

© 2018, Media Sphera Publishing Group. All rights reserved. Objective — to investigate the growth mechanisms of large uterine leiomyoma (LULM) on the basis of a clinical morphology examination, by providing immunohistochemical (IHC) characteristics of the expression of growth factors (transforming growth factor-beta (TGFβ) and platelet-derived endothelial cell growth factor (PD-ECGF)) and markers of stemness (CD117/c-kit, Connexin 43, Nestin) and proliferation (Ki-67). Subject and methods. The investigators examined surgical specimens from 38 women diagnosed with simple uterine leiomyoma (ULM), who had been divided into two groups: 1) 21 patients with LULM (>6 cm in diameter) (a study group); 2) 17 patients with small ULM (<4 cm in diameter) (a comparison group). Each group was also divided into two age subgroups (younger (<45 years) and older (≥45 years) subgroups (1a (n=12), 1b (n=9), 2a (n=8) and 2b (n=9), respectively. Histological specimens were used to make IHC examination with antibodies against TGFβ, PD-ECGF, CD117/ckit, Connexin 43, Nestin, and Ki-67. Results. The growth mechanisms of LULM of simple histological structure were found to be associated with the larger number of growth zones in the tumors, with their enhanced cellular proliferative activity, and with the appearance of cells with signs of stemness, which is combined with the preserved subsequent maturation of tumor cells and determines the benign nature of LULM. Conclusion. There were differences in the molecular profile of LULM and small ULM, as well as LULM in perimenopausal and young women by the expression levels of Ki-67, TGFβ, PD-ECGF, CD117, and Connexin 43, which can be used for diagnosis, prediction, and development of targeted therapies.

© 2018, Media Sphera Publishing Group. All rights reserved. The paper describes a case of essential cryoglobulinemia unassociated with hepatitis B and C viruses. The morphological substrate of the disease was exclusively proliferative endothrombovasculitis without destructive changes in the walls of affected vessels. In addition, in the late stage of the disease, there was its unusual manifestation associated with inflammation of the mesentery arteriolar walls and with the formation of occlusive blood clots in their lumens, which led to severe abdominal diseases. The female patient showed a mosaic involvement of the loops of the bowel in the necrotic process as its separate segments, which was associated with damage to a large number of small vessels. The feature of the case is a set of 4 risk factors for a fatal disease outcome, such as age over 65 years, pulmonary, renal, and intestinal lesions.

© 2018 Bulletin of Siberian Medicine. All rights reserved. The aim of the investigation was to determine the characteristics of the immune response regulation for pulmonary tuberculosis (TB) and to analyze the role of regulatory T cells in the immunopathogenesis of TB with eosinophilia in the blood, depending on the clinical form of the disease and sensitivity of Micobacterium tuberculosis to anti-TB drugs. Materials and methods. 157 patients who were initially diagnosed with infiltrative and disseminated TB were examined. The material of the study was venous blood and culture of mononuclear leukocytes isolated from venous blood. The content of interleukin (IL) 4, IL-10 and transforming factor beta (TGFβ) in culture suspensions of mononuclear leukocytes in vitro and IL-5 in the blood was determined by enzyme-linked immunosorbent assay (ELISA) test. The expression of surface molecules CD4, CD20, CD25 and intracellular transcription factor Foxp3 by lymphocytes of the blood was evaluated by flow cytometry. The obtained results were analyzed by statistical methods. Results. It is shown that excessive generation of regulatory T cells in patients with TB is associated with eosinophilia of the blood and imbalance of immune response regulation mechanisms. In TB with eosinophilia, an increase in the number of Foxp3-positive regulatory T cells in the blood is combined with in vitro hypersecretion of anti-inflammatory cytokines TGFβ, IL-10, IL-4 and an increase in the content of CD20+ B lymphocytes and IL-5 in the blood. These changes are most pronounced in the disseminated form of TB in combination with drug resistance. Conclusion. Characteristics of immunoregulation at TB with blood eosinophilia are associated with activation of immunosuppression mechanisms and polarization of immune response towards Th2-dependent pathway.

© 2018 Media Sphera Publishing Group.All Rights Reserved. The review presents a modern view on stress as a risk factor for the development of arterial hypertension (AH). A variety pathogenic mechanisms responsible for increase of blood pressure during stress exposure are described in detail. The importance of the sympathetic activation as a key link in the development of stress-induced AH and initiation of a cascade of pathophysiological reactions that realize their adverse effects at the level of the whole organism is underlined. Particular attention is paid to worksite AH as a variant of stress-induced hypertension due to its wide prevalence and association with an increased risk of cardiovascular complications, primarily myocardial infarction and stroke. Epidemiological data and results of recent metanalysis are presented, indicating the high significance of job strain as a risk factor for adverse cardiovascular events. The actual psychological stress reduction programs are described. Possibilities of using β-blockers in patients with stress-induced hypertension as drugs affecting the central pathogenetic trigger of this disease are considered. The advantages of using bisoprolol as a highly selective β-blocker are considered taking into account the available body of evidence for its effectiveness in patients with worksite AH, as well as its metabolic neutrality and target-organ protective properties.

© 2018 Media Sphera Publishing Group.All Rights Reserved. The article presents data of domestic and foreign authors on the relationship between occupational factors and arterial hypertension. The role of latent arterial hypertension, its frequency in the population, the lesion of the target organs and the prognosis in comparison with normotensive individuals, arterial hypertension of the "white coat" and stable arterial hypertension have been analyzed. Arterial hypertension in the workplace is a form of latent arterial hypertension. The authors review the influence of harmful production factors (physical, chemical), as well as psychosocial stress on the risk of developing arterial hypertension.The risk of developing hypertension in specified groups of workers has been analyzed separately. The place of production-related diseases in modern occupational pathology in the Russian Federation. A wider implementation of measures aimed at early diagnosis and prevention of arterial hypertension in workers is proposed.

© 2018 Vserossiiskoe Obshchestvo Kardiologov. All rights reserved. Cardiovascular diseases remain leading cause of high mortality in diabetes patients. The article is focused on the influence of diabetes on cardiovascular risks. The prevalence presented, as the significance of the main and additional risk factors of cardiovascular diseases in the development of macrovascular complications in diabetes. In the context of influence on cardiovascular risks, modern glucose lowering drugs are considered, the safety and efficacy properties. Advantages of dapagliflozin underscored, the novel oral drug of new generation, with safe and prominent antidiabetic effect and ability to correct the main factors of cardiovascular risk (obesity, hypertension).

© 2018, Media Sphera Publishing Group. All rights reserved. The objective of the present study was the development and validation of the rapid reproducible method for the identification of ethyl glucuronide and ethyl sulfate allowing to store and transport the study specimens without the loss of the substances of interest by placing the samples on the paper. We have developed the validated technique for the detection and quantitative determination of ethyl glucuronide and ethyl sulfate in the cadaveric blood and urine by means of low-resolution tandem mass-spectroscopy with the use of deuterated derivatives of these substances as the internal standards. The low threshold for quantitative determination of both above substances is 50 ng/ml for the blood and 100 ng/ml for the urine. The method is characterized by the accuracy and precision with the coefficient of variation below 15% and the influence of the matrix with the coefficient of variation below 15%. The evaluation of stability of the two analytes in blood when stored in the dry condition on the paper carrier during 2 weeks showed that the coefficient of variation did not exceed 6.4%. The comparative study of ethyl glucuronide and ethyl sulfate in the samples of cadaveric blood and urine containing from 0 to 5.2% of ethyl alcohol was carried out. The methods for the transportation of the biological fluids and for the extraction of ethyl glucuronide and ethyl sulfate placed on the paper carrier (Whatman 903) have been proposed. The possibility has been demonstrated to use ethyl glucuronide and ethyl sulfate as the markers of the consumption of ethyl alcohol during one’s lifetime for the purpose of investigation of the putrifactive changes of the blood components.

© 2018 Izdatel'stvo Meditsina. All rights reserved. The cerebrovascular effects of 5-hydroxyadamantane-2-one (100 mg/kg, i.v.), nimodipine (0.03 mg/kg, i.v.), and S-amlodi- pine nicotinate (0.1 rag/kg, i.v.) were compared and found to differ significantly. While G ABA-ergic 5-hydroxyadaman- tan-2-one and slow calcium channels blocker nimodipine cause a pronounced increase in cerebral blood supply under conditions of global transient ischemia of the brain, their activity in modeling hemorrhagic stroke is significantly lower. At the same time, S-amlodipine nicotinate equally improves cerebral circulation in both hemorrhagic and ischemic brain damage, i.e., the cerebrovascular effect of S-amlodipine nicotinate in the hemorrhagic stroke model is superior to that of nimodipine and 5-hydroxyadamantan-2-one. This is due to a distinguishing feature of the of S-amlodipine nicotinate action, which, in contrast to 5-hydroxyadamantan-2-one and nimodipine, has a binary vasodilating effect on cerebral vessels: (i) blocking slow calcium channels and (ii) stimulating GABAA-receptors.

© 2018 All-Russian Public Organization Antihypertensive League. All Rights Reserved. objective. To investigate the serum levels of galectin-3 in patients with metabolic syndrome (MS) and in patients with combination of MS and left ventricular hypertrophy (LVH), as well as to define the role of this marker of fibrosis in MS. design and methods. The study included 43 patients with MS (33 patients had LVH), and 33 patients of comparable age without MS (LVH was diagnosed in 10). The level of serum galectin-3 was determined by enzyme immunoassay kits Platinum ELISA. Results. The average level of galectin-3 in the MS group was significantly higher (1,89 ± 1,71 ng/ml), compared to the group without MS (1,03 ± 0,22 ng/ml, p = 0,006). The study showed a positive correlation between the level of galectin-3 and LVH (r = 0,323, p = 0,004). The mean value of galectin-3 in patients with no evidence of LVH was 1,2 ± 0,76 ng/ml, in patients with LVH — 2,1 ± 2,02 ng/ml. conclusions. In patients with MS the level of galectin-3 was higher than in patients without MS, and in patients with MS and concomitant LVH it was higher than in patients without LVH. In patients with MS and LVH increased galectin-3 levels may indicate the severity of myocardial fibrosis and help for prognosis evaluation.

© 2018 Media Sphera Publishing Group. All rights reserved. This article presents current views on the classification, diagnosis, treatment, and prevention of drug dependence caused by the co-use of several psychoactive substances (PASs). It describes the fundamental regularities of the development and course of the disease, the patterns of consumption, and the issues of laboratory diagnosis. Particular attention is paid to the clinical diagnosis of the most common patterns of use of various PASs. In order to make and propose the reader the most complete basis for evidencebased strategies for the treatment of various variants of polydrug abuse, the authors studied the results of investigations that enrolled patients using more than one PAS at least 1 month before the start of treatment. The section on therapy is presented as clinical recommendations, taking into account the levels of evidence and the grades of recommendations.

© 2018 Media Sphera Publishing Group. All rights reserved. Research objective - comparative analysis of incidence and structure of anxiety-depressive spectrum disorders (ADD) in patients with various rheumatic diseases (RD). Materials and methods. 613 patients with RD were enrolled in the study: 180 with a reliable diagnosis of systemic lupus erythematosus (SLE), 128 with rheumatoid arthritis (RA), 110 with systemic sclerosis (SSc), 115 with Behcet's disease (BD), 80 with primary Sjögren's syndrome (pSS). Female prevailed in all groups (95% of patients with pSS, 88,2% - SSc, 87,2% - RA, 85,5% of SLE) except BD patients (70% male). The mean age was 42.3±1.54 years and was lower in patients with BD (33.3±0.98 years) and SLE (34.6±0.93 years) compared to patients with SSc (49.9±2.47 years), RA (47.4±0.99 years) and pSS (46.2±2.3 years). The mean RD duration was 130,0±8,65 months and was more at BD - 148,5±10,4 months, pSS - 141,6±8,92 months, RA - 138,4±10,1months, and less at SLE - 134,9±8,8 months and SSc - 87,0±5,04 months. The mean SLE activity index SLEDAI was 9,13±0,63 points (high), RA (DAS28) - 5,26±0,17 points (high), BD (BDCAF) - 3,79±0,2 points (moderate) and SSc by G. Valentini - 1,1±0,20 points (moderate). Glucocorticoids took 100% of patients with pSS, 91,1% - SLE, 90% - SSc, 87% - BD and 67,2% - RA patients; conventional disease modifying anti-rheumatic drugs (cDMARDs) took 90% of patients with SSc, 84% - BD, 79,6% - RA, 68% - pSS, 40,6% - SLE. Biologic DMARDs took 32% of patients with RA, 17,4% - BD, 7,3% - SSc and 7,2% - SLE. Mental disorders were diagnosed by psychiatrist as a result of screening by the hospital anxiety and depression scale (HADS) and in semi-structured interview in accordance with the ICD-10/ DSM-IV. The severity of depression was evaluated by Montgomery- Asberg Depression Rating Scale (MADRS) and anxiety - by Hamilton Anxiety Rating Scale (HAM-A). Projective psychological methods were used for cognitive impairment detection. Results. Screening of depressive disorders (HADS-D≥8) was positive in 180 (29,4%) patients with RD, including 74 (41%) patients with SLE, 38 (35%) - SSc, 29 (23%) - RA, 23 (20%) - BD and 16 (20%) - pSS; anxiety disorders (HADS-A≥8) - in 272 (44,4%) patients, including 66 (52%) patients with RA, 40 (50%) - pSS, 77 (43%) - SLE, 45 (41%) - SSc and 44 (38%) - BD. In accordance with the ICD-10/ DSMIV depressive disorders have been identified in 389 (63%) patients, including 94 (73%) patients with RA, 71 (64,5%) - SSc, 69 (60%) - BD, 90 (50%) - SLE and 39 (49%) - pSS; anxiety disorders - in 377 (61,5%) patients, including 20 (25%) patients with pSS, 44 (24,5%) - SLE, 29 (23%) - RA, 20 (17%) - BD and 7 (6,4%) - SSc. Conclusion. Anxiety-depressive spectrum disorders are typical for most patients with RA, SLE, SSc, pSS and BD. ADDs diagnosis in RD patients with the use of the HADS did not reveal a significant proportion. To obtain objective data on the frequency and structure of ADDs, psychopathological and clinical psychological diagnosis is necessary.

© 2018 Media Sphera Publishing Group. All rights reserved. There is an ongoing search for the molecular and biochemical mechanisms underlying the development of aging and age-associated diseases. At the same time there is growing evidence geroprotective properties of Vitamin D. In this review, described in detail the possible mechanisms by which Vitamin D affects differentiation, cell proliferation and apoptosis, and describes the potential benefits of this Vitamin in the fight against aging and age-related diseases.

© 2018 Vserossiiskoe Obshchestvo Kardiologov. All rights reserved. Aim. Assessment of the dynamics of arterial hypertension (AH), coronary heart disease (CHD), postinfarction cardiosclerosis (PICS), stroke, cardiovascular risk factors prevalence by visit, during 6 years in the inhabitants of rural areas. Assessment of the impact of prevention events on the revealing rate of cardiovascular diseases. Material and methods. In the years 2015-17, a retrospective analysis was done, of the database on 2202 adults (≥18 y.o.) in Mokshinskaya rural outpatient facility. Of those 970 (44,1%) males and 1232 (55,9%) females. Study object - the reports for 2011-2016. For statistics, the IBM SPSS 21.0 was used, together with WinPEPI 10.49. Precise Fisher test applied and chi-square by Pearson. Statistics borderline set to 5%. Results. In 2016г the prevalence of AH - 9,54% (of all adult population), CHD - 2,00%, PICS - 0,59%, stroke - 0,27%. Prevalence increase by: AH - 32,5%, diabetes - 30,6%, obesity - 52,4%. There was tendency to decline of all CHD cases number: from 3039,8 by 100 thousand persons to 1998,2 by 100 thsd. PICS values did not change significantly. Cardiovascular mortality in the studied population was slightly higher - 7,3 promille in 2016, than cardiovascular mortality by Rosstat data - 6,2 promille and correlates strongly negatively with prevention events that have been performed. Conclusion. During a 6 year period there is significant increase of AH, diabetes, obesity prevalence that correlates significantly with prevention events. Nevertheless, the data on 2016 remains below mean statistics for entire country, except on obesity. Increase of the number of obesity persons by 52,4% is a serious medical and social problem of the studied population. It is a risk factor sreiously influencing cardiovascular morbidity and mortality.

© 2018 Medical Education. All rights reserved. The aim of the study was to investigate an efficacy of short-term treatment with acetazolamide (ACET) in patients with acute exacerbation of COPD (AECOPD) and noninvasive ventilation (NIV). Methods. This was a prospective case-control study. The study involved 20 patients. Inclusion criteria were as follows: AECOPD; pH > 7.33; PaCO2 > 48 mmHg; HCO3 - > 26 mmol/L; and treatment with NIV. Clinical characteristics, Charlson comorbidity index, APACHE II score, arterial blood gases, and serum electrolytes were recorded before inclusion. Patients were defined as cases when they had received ACET (500 mg per day) for 3 days; they were compared to a matched control group who did not receive ACET. Clinical parameters, arterial blood gases, serum electrolytes, potential adverse effects, and length of hospital stay were monitored daily. Results. No significant differences in baseline characteristics, comorbidities, or concomitant drugs used were found between the groups. Mean duration of hospital stay was significantly shorter in the ACET group (16.2 ± 8.4 days vs 19.1 ± 2.8 days; p = 0.023). An iIntra-group analysis showed a significant improvement in clinical and arterial blood gas parameters in both groups already in the first day of the treatment. In the ACET group, systolic blood pressure (SBP), respiratory rate (RR), and SpO2 significantly improved at day 4 (112.5 ± 4.9 mmHg vs 125 ± 7.1 mmHg (p = 0.001); 15.2 ± 1.1 min-1 vs 17.1 ± 0.9 min-1 (p = 0.001) and 94.7 ± 1.1% vs 92.3 ± 0.8% (p = 0.0001), respectively). There was a significant decrease in PaCO2, pH and HCO3- at day 3 (48 ± 3.8 mmHg vs 52.4 ± 5.3 mmHg (p = 0.0288); 7.374 ± 0.4 vs 7.502 ± 0.17 (p = 0.0015) and 26.4 ± 2.8 mmol/L vs 36.9 ± 4.1 mmol/L (p = 0.00001), respectively) and day 4 (44 ± 2.4 mmHg vs 48.4 ± 4.6 mmHg (p = 0.0115); 7.387 ± 0.02 vs 7.480 ± 0.02 (p = 0.00001) and 24.2 ± 2.1 mmol/L vs 35.6 ± 3.0 mmol/L (p = 0.00001), respectively) in the ACET group. No adverse events were recorded in both groups. Conclusions. ACET adjuvant to NIV appears to be effective and could prevent post-NIV alkalosis occurrence and could reduce the length of hospital stay in patients with AECOPD and mixed metabolic disorders (respiratory acidosis and metabolic alkalosis).

© 2018 Russian Transplant Society. All rights reserved. Aim: To evaluate clinical efficiency of percutaneous coronary interventions (PCI) at potential recipients of heart with the chronic ischemic heart failure (CHF). Materials and methods. In this retrospective study results of treatment at 76 patients with CHF NYHA III and 36 patients with CHF NYHA IV by scheduled PCI are presented. Duration of observation was from 6 to 160 months. The age of patients at the time of intervention was 61,7 ± 0,62 years (from 33 to 76). 108 male and 4 female. Defined life expectancy and echocardiography parameters of the left ventricle (LV) of heart. Results. 20 patients were died, 16 of them from cardiovascular events. 18 patients during this period undergo orthotopic heart transplantation (HT). The endovascular revascularization leads to LV volumes reduction, increase of ejection fraction and decrease of pulmonary artery pressure. Progress CHF is followed by negative dynamics of these characteristics and need of HT performance. In 74% of cases the effect of myocardial revascularization allows to provide increase in life expectancy of potential recipients of heart with the chronic ischemic heart failure. Conclusion. Performance of PCI at patients with the chronic ischemic heart failure can delay heart transplantation or become its alternative.

© 2018 Russian Transplant Society. All rights reserved. The method of mechanical circulation support using non-pulsating flow pumps, built on the principle of rotary (centrifugal and axial) pumps, took the leading direction (94%) in the world clinical practice for the treatment of the patients with terminal heart failure. Despite this, the clinic application of these pumps in a number of cases faced with the numbers of negative problems associated with this technology. This is stimulated of a new direction of principles for a control of the rotary pumps, based on the modulation of the speed pumps. The article analyzes the negative factors of the clinical application of non-pulsating flow pumps and gives an overview of the methods the optimization of the control pump based on the modulation of the output flow.