Legal rationale of biodiversity regulation as a basis of stable ecological policy
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01.06.2018 |
Zakharchenko N.
Hasanov S.
Yumashev A.
Admakin O.
Lintser S.
Antipina M.
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Journal of Environmental Management and Tourism |
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3 |
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© 2018. ASERS Publishing. All rights reserved. The paper understands cross-border natural resources as a totality of characteristics of local ecological systems, which can act as regulators of human’s life space. Authors state that uniqueness of this phenomenon is defined by the fact that all natural resources act as a single system of planet scale. The problem distinguished in the paper is based on the fact that in the period of ecological systems and natural resources development a little attention is paid to cross-border management on the part of nations they belong to. The research subject is an indicator of stability and quality of management of cross-border natural resources in the aspect of their even existing and carrying out of their functions. Scientific novelty of the research is that it’s proved for the first time that each ecological system has s number of parameters, one of which shows how much it resistant to human impact. The system of providing biodiversity is one of such parameters. In the paper the legal characteristics of the issue are identified with the actual state of interstate cooperation and the opportunity of its expansion within the already existing interstate formation is determined. The example of such formation is European Union. The areas of further research can be defined as an expansion of specified cooperation of Asian and South American continent.
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Using a simple equation to predict the microporation-enhanced transdermal drug flux
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01.06.2018 |
Rzhevskiy A.
Telaprolu K.
Mohammed Y.
Grice J.
Roberts M.
Anissimov Y.
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European Journal of Pharmaceutics and Biopharmaceutics |
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1 |
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© 2018 Elsevier B.V. The mathematical model describing drug flux through microporated skin was previously developed. Based on this model, two mathematical equations can be used to predict the microporatio-enhanced transdermal drug flux: the complex primal equation containing a variety of experimentally-determined variables, and the simplified straightforward equation. In this study, experimental transdermal fluxes of three corticosteroids through split-thickness human skin treated with a microneedle roller were measured, and the values of fluxes compared with those predicted using both the more complex and simplified equations. According to the results of the study, both equations demonstrated high accuracy in the prediction of the fluxes of corticosteroids. The simplified equation was validated and confirmed as robust using regression analysis of literature data. Further, its capability and ease of use was exemplified by predicting the flux of methotrexate through the skin microporated with laser and comparing with published experimental data.
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Diagnosis and Treatment of Migraine: Recommendations of Russian Experts
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01.06.2018 |
Osipova V.
Filatova E.
Artemenko A.
Lebedeva E.
Azimova Y.
Latysheva N.
Sergeev A.
Amelin A.
Koreshkina M.
Skorobogatykh K.
Ekusheva E.
Naprienko M.
Isagulyan E.
Rachin A.
Danilov A.
Kurushina O.
Parfenov V.
Tabeeva G.
Gekht A.
Yakhno N.
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Neuroscience and Behavioral Physiology |
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0 |
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© 2018, Springer Science+Business Media, LLC, part of Springer Nature. Recommendations for the diagnosis and treatment of migraine based on the principles of evidence-based medicine are presented. The latest edition of the International Classification of Migraine is provided. Diagnostic methods and criteria are oriented to discriminating different types of migraine. Recommendations are given on the basis of data on the epidemiology and pathophysiological mechanisms of migraine. The most effective medication-based and non-medication-based approaches to the management of migraine patients are discussed.
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Formula milk supplementation on the postnatal ward: A cross-sectional analytical study
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14.05.2018 |
Biggs K.
Hurrell K.
Matthews E.
Khaleva E.
Munblit D.
Boyle R.
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Nutrients |
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3 |
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© 2018 by the authors. Licensee MDPI, Basel, Switzerland. Breastfeeding rates are low in the UK, where approximately one quarter of infants receive a breastmilk substitute (BMS) in the first week of life. We investigated the reasons for early BMS use in two large maternity units in the UK, in order to understand the reasons for the high rate of early BMS use in this setting. Data were collected through infant feeding records, as well as maternal and midwife surveys in 2016. During 2016, 28% of infants received a BMS supplement prior to discharge from the hospital maternity units with only 10% supplementation being clinically indicated. There was wide variation in BMS initiation rates between different midwives, which was associated with ward environment and midwife educational level. Specific management factors associated with non-clinically indicated initiation of BMS were the absence of skin-to-skin contact within an hour of delivery (p = 0.01), and no attendance at an antenatal breastfeeding discussion (p = 0.01). These findings suggest that risk of initiating a BMS during postnatal hospital stay is largely modifiable. Concordance with UNICEF Baby Friendly 10 steps, attention to specific features of the postnatal ward working environment, and the targeting of midwives and mothers with poor educational status may all lead to improved exclusive breastfeeding rates at hospital discharge.
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Interactive effects of age and gender on levels of toxic and potentially toxic metals in children hair in different urban environments
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03.05.2018 |
Skalny A.
Skalnaya M.
Grabeklis A.
Zhegalova I.
Serebryansky E.
Demidov V.
Salnikova E.
Uzhentseva M.
Lobanova Y.
Tinkov A.
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International Journal of Environmental Analytical Chemistry |
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3 |
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© 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group. Children growth and development may be affected by metal exposure. The objective of the present study was to investigate the interactive effects of age and gender on children hair toxic metal levels in urban environment of two Russian cities. A total of 2021 children living in Moscow and Novosibirsk aged 1–18 years old were examined. Hair Al, As, Cd, Hg, Ni, Pb and Sn levels were assessed using inductively-coupled plasma mass-spectrometry in dynamic reaction cell mode. Children from Novosibirsk were characterised by higher hair Al (37%), As (385%), Cd (127%), Hg (11%), Ni (23%), Pb (72%) and Sn (25%) in comparison to Moscow values. In the general cohort, boys had higher Al (13%), As (51%), Cd (65%), Pb (63%) and Sn (18%) levels, whereas hair Ni was higher in girls (17%). Further analysis demonstrated age-specific gender differences. In particular, only hair Ni and Cd levels were higher in male toddlers and pre-schoolers from Novosibirsk as compared to females. No gender difference was detected in Moscow. Maximal gender differences in hair metal levels were detected in adolescents for both locations. International Union of Pure and Applied Chemistry (IUPAC) reference values for all groups were also calculated. The overall reference limits for the studied children population were Al (1.335–3.340 µg/g), As (0.021–0.384 µg/g), Cd (0.000–1.389 µg/g), Hg (0.024–0.722 µg/g), Ni (0.076–0.701 µg/g), Pb (0.050–1.490 µg/g) and Sn (0.070–1.026 µg/g). Two-way ANOVA demonstrated significant effects of age, gender and age*gender interaction on hair metals in both cities. At the same time, the age-specific changes in hair metal content were more expressed in children from Novosibirsk, being exposed to higher metal pollution. The obtained data demonstrate that age, gender as well as the particular rate of pollution in each location should be taken into account during interpretation of hair test results.
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The hardware techniques for the restoration of the gait stereotype in the patients following total hip replacement: the personalized approach
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09.04.2018 |
Koneva E.
Lyadov K.
Shapovalenko T.
Zhukova E.
Polushkin V.
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Voprosy kurortologii, fizioterapii, i lechebnoi fizicheskoi kultury |
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0 |
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BACKGROUND: total hip replacement has long ago become the «golden standard» for the treatment of dysplastic coxarthrosis in thousands of the patients receiving it every year. In the meantime, the analysis of the specialized literature gives evidence of the lack of a systematic and personified approach to the rehabilitation treatment. AIM: The objective of the present study was to improve medical rehabilitation of the patients following the total hip replacement and to develop the personalized programs for walking modality reconstruction taking into consideration the age and the body weight of the patients. PATIENTS AND METHODS: A total of 240 patients were available for the observation including 184 women and 56 men. They were divided into three study groups and one control group, with the differentiation into the following three subgroups: one comprised of the patients of moderate acerage age and body weight, the other containing the obese patients (BMI>35), and the third one involving the elderly patients (age >70 years); each subgroup consisted of 20 patients. All the patients received the early basic rehabilitation treatment, those in the study groups had to perform in addition the robotic training based on the use of hardware techniques supplemented by passive mechanotherapy and electromyostimulation designed to restore the walking stereotype with three types of devices: body weight unloading, video-reconstruction associated with biological feedback and robototherapy. RESULTS: The comparative analysis of the effectiveness of various methods of gait reconstruction has demonstrated the high effectiveness of the application of the hardware technique in the patients of moderate acerage age and body weight. At the same time, the elderly patients had a significantly higher rate of successful walking reconstruction efficiency under the influence of the video-associated training with biological feedback (3 times that achieved with training using the device for unloading the body weight and 4 times compared with the result of a course of robotic walk. The evaluation of the application of the techniques for the gait stereotype reconstruction in the obese patients gave evidence of the advantage of the Lokomat robotic trainings that produced 6 times better results than unloading of the body weight and 5 times better ones than the video-associated training with biological feedback. DISCUSSION: The results of the present study are on the whole comparable with the data reported by other authors although its design was different from that of the majority of the published studies in that our patients were allocated to different subgroups for the further personalization of the methods applied to restore the gait stereotype. The factors limiting the use of the results of this study include the medium-high level of the patients' welfare most of whom are residents of the city of Moscow and Moscow region characterized by a relatively high quality and accessibility of health care. It means that the results of such studies as the one described in the present article are directly related to the quality and accessibility of health care and can be extrapolated only to the socially safe and well-to-do patients. CONCLUSIONS: All the hardware techniques are equally effective in the patients of moderate average age and body weight. The elderly patients showed the best results using the video-reconstruction associated with biological feedback, while the Locomat technique was especially useful for the obese patients.
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How have our clocks evolved? Adaptive and demographic history of the out-of-African dispersal told by polymorphic loci in circadian genes
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03.04.2018 |
Putilov A.
Dorokhov V.
Poluektov M.
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Chronobiology International |
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1 |
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© 2018 Taylor & Francis Group, LLC. The mechanism of the molecular circadian clocks is currently understood as a transcription/translation feedback loop involving more than ten genes. Genetic variation at some of loci in these genes has been shaped by adaptation to environmental factors. In particular, latitudinal clines in allele frequency were documented in several animal species, but the contradictory conclusions were drawn from the results of rare human studies. Here we tested whether the out-of-African dispersal of human populations to higher latitudes of the Eurasian continent was associated with latitude-dependent shifts in allele frequency at polymorphic loci in genes of three (reference, circadian and skin pigmentation) groups. In order to detect the genetics-based signatures left by latitude-driven adaptation and to distinguish them from the confounding effects of population demographic history, we analyzed allele frequencies in 1594 individuals from 5 African and 11 Eurasian populations of the 1000 Genomes Project Phase 3. Up to 80 polymorphisms with global minor allele frequency > 0.2 were sampled from each of 36 genes (1665 polymorphisms in total). As expected, percentage of polymorphisms demonstrating both significantly enlarged differentiation of Eurasian populations on allele frequency and significant correlation between latitude and allele frequency was significantly higher in pigmentation genes compared to circadian genes and in circadian genes compared to reference genes. We also showed that the latitude-driven adaptation can be separated from genetic consequences of demographic perturbations by comparison of results obtained for the whole set of 16 African and Eurasian populations with results for only Eurasian populations that share the common demographic history. The revealed latitudinal clines in allele frequency seemed to be shaped by polygenic selection occurring by small allele frequency shifts spread across many loci in circadian and non-circadian genes. The present results provided a rationale for necessity to facilitate candidate gene studies by prioritizing genetic markers of chronotype.
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Phylodynamics of Crimean Congo hemorrhagic fever virus in South Russia
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01.04.2018 |
Lukashev A.
Deviatkin A.
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Infection, Genetics and Evolution |
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3 |
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© 2018 Elsevier B.V. Phylodynamics of Crimean Congo Hemorrhagic fever virus (CCHFV) genotype V in South Russia was analyzed using 244 partial (452–571 nt) sequences in all three genomic segments and 38 complete genomic sequences. Despite increased number of sequences, the Russian lineage of the European genotype V (commonly termed GtVa) was distinct from GtV isolates from Turkey and the Balkan countries. No geographic pattern was observed in phylogenetic subgrouping of CCHFV within South Russia. Identical isolates could be found at distant locations spaced by hundreds of kilometers, while relatively divergent viruses circulated in the same region. Full genome analysis indicated that reassortment events within GtVa occurred every few decades (median half-life of a non-reassortant node 30–40 years) and involved M and S segments. Therefore, in South Russia CCHFV represents a highly dynamic population of frequently reassorting viruses.
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Immunization of domestic ducks with live nonpathogenic H5N3 influenza virus prevents shedding and transmission of highly pathogenic H5N1 virus to chickens
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01.04.2018 |
Gambaryan A.
Gordeychuk I.
Boravleva E.
Lomakina N.
Kropotkina E.
Lunitsin A.
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Viruses |
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1 |
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© 2018 by the authors. Licensee MDPI, Basel, Switzerland. Wild ducks are known to be able to carry avian influenza viruses over long distances and infect domestic ducks, which in their turn infect domestic chickens. Therefore, prevention of virus transmission between ducks and chickens is important to control the spread of avian influenza. Here we used a low pathogenic wild aquatic bird virus A/duck/Moscow/4182/2010 (H5N3) for prevention of highly pathogenic avian influenza virus (HPAIV) transmission between ducks and chickens. We first confirmed that the ducks orally infected with H5N1 HPAIV A/chicken/Kurgan/3/2005 excreted the virus in feces. All chickens that were in contact with the infected ducks became sick, excreted the virus, and died. However, the ducks orally inoculated with 10 4 50% tissue culture infective doses of A/duck/Moscow/4182/2010 and challenged 14 to 90 days later with H5N1 HPAIV did not excrete the challenge virus. All contact chickens survived and did not excrete the virus. Our results suggest that low pathogenic virus of wild aquatic birds can be used for prevention of transmission of H5N1 viruses between ducks and chickens.
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Why Is It So Important to Invest into Breast-Feeding and How to Ameliorate Its Practice?
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01.03.2018 |
Abolyan L.
Novikova S.
Flores M.
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Problemy sotsial'noi gigieny, zdravookhraneniia i istorii meditsiny |
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0 |
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Nowadays, the breast-feeding, despite the approved advantages, is not a standard in many communities. The multi-factorial determinants determining its prevalence need to be supported at various levels - from legal and legislative one to views and values of society, conditions of women's labor and also health care system that can develop a favorable environment for breast-feeding. The breast-feeding effects positively on health, economic development and ecology and therefor it is a benefit for children, women and whole society in short-term and long-term perspective. The defense, propaganda and support of breast-feeding need a political will, and financial investments to implement its advantages.
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Choice and use of antibiotics for respiratory infections in children in eurasian clinical recommendations and who recommendations
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01.03.2018 |
Spichak T.
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Pediatriya - Zhurnal im G.N. Speranskogo |
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0 |
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© 2018, Pediatria Ltd. All rights reserved. Clinical guidelines for the selection and use of antibiotics (AB) for common and most important community-acquired infections are aimed at increasing the treatment efficacy and overcoming growth of bacterial pathogens resistance to AB. They are based on the principle of positive ratio of «benefit/risk» of AB and selection of primary and alternative drugs. The article presents Russian and foreign data on pediatricians preferences in the choice of AB for ARI in children, on the level of Streptococcus pneumoniae resistance to penicillins and macrolides and other respiratory bacterial pathogens to macrolides in Russia (including the pediatric population) and abroad, which led to similar changes in grouping of AB in the Eurasian clinical recommendations and WHO recommendations. It demonstrates a significant coincidence of the AB choice for community-acquired pneumonia and acute bacterial rhinosinusitis in children in comparable recommendations with the recognition of amoxicillin as the first choice drug and the general tendency to restrict the use of macrolides. It also points on the need to control the AB use.
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Human endometrial stem cells: High-yield isolation and characterization
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01.03.2018 |
Kovina M.
Krasheninnikov M.
Dyuzheva T.
Danilevsky M.
Klabukov I.
Balyasin M.
Chivilgina O.
Lyundup A.
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Cytotherapy |
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5 |
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© 2018 International Society for Cellular Therapy Background: Menstrual blood is only recently and still poorly studied, but it is an abundant and noninvasive source of highly proliferative mesenchymal stromal cells (MSCs). However, no appropriate isolation method has been reported due to its high viscosity and high content of clots and desquamated epithelium. Methods: We studied three different isolation approaches and their combinations: ammonium-containing lysing buffer, distilled water and gradient-density centrifugation. We tested the proliferative capacity, morphology, surface markers and pluripotency of the resulting cells. Results: Our isolation method yields up to four million nucleated cells per milliliter of initial blood, of which about 0.2–0.3% are colony-forming cells expressing standard mesenchymal markers CD90, CD105 and CD73, but not expressing CD45, CD34, CD117, CD133 or HLA-G. The cells have high proliferative potential (doubling in 26 h) and the ability to differentiate into adipocytes and osteocytes. Early endometrial MSCs (eMSCs) express epithelial marker cytokeratin 7 (CK7). CK7 is easily induced in later passages in a prohepatic environment. We show for the first time that a satisfactory and stable yield of eMSCs is observed throughout the whole menstrual period (5 consecutive days) of a healthy woman. Discussion: The new cost/yield adequate method allows isolation from menstrual blood a relatively homogenous pool of highly proliferative MSCs, which seem to be the best candidates for internal organ therapy due to their proepithelial background (early expression of CK7 and its easy induction in later passages) and for mass cryobanking due to their high yield and availability.
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Efficacy of Ivabradine in Combination with Beta-Blockers Versus Uptitration of Beta-Blockers in Patients with Stable Angina (CONTROL-2 Study)
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01.03.2018 |
Glezer M.
Vasyuk Y.
Karpov Y.
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Advances in Therapy |
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1 |
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© 2018, The Author(s). Introduction: Heart rate (HR) reduction is an integral part of antianginal therapy, but many patients do not reach the guideline-recommended target of less than 60 bpm despite high use of beta-blockers (BB). Failure to uptitrate BB doses may be partly to blame. To explore other options for lowering HR and improving angina control, CONTROL-2 was initiated to compare the efficacy and tolerability of the combination of BBs with ivabradine versus uptitration of BBs to maximal tolerated dose, in patients with stable angina. Methods: This multicenter, open, randomized study included 1104 patients with Canadian Cardiovascular Society (CCS) class II or III stable angina, in sinus rhythm, and on background stable treatment with non-maximal recommended doses of BBs. Consecutive patients were allocated to ivabradine + BB or BB uptitration in a 4:1 ratio. Results: At the end of the study (week 16), addition of ivabradine to BB treatment and BB uptitration resulted in reduction in HR (61 ± 6 vs. 63 ± 8 bpm; p = 0.001). At week 16, significantly more patients on ivabradine + BB were in CCS class I than with BB uptitration (37.1% vs. 28%; p = 0.017) and significantly more patients were angina-free (50.6% vs. 34.2%; p < 0.001). Patient health status based on the visual analogue scale (VAS) was also better in the ivabradine + BB group. Adverse events (AEs) were significantly more common with BB uptitration than with the ivabradine + BB combination (18.4% vs. 9.4%, p < 0.001). Conclusion: In patients with stable angina, combination therapy with ivabradine + BB demonstrated good tolerability, safety, and more pronounced clinical improvement, compared to BB uptitration. Trial Registration: ISRCTN30654443. Funding: Servier.
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Prevalence of geriatric syndromes among people aged 65 years and older at four community clinics in Moscow
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09.02.2018 |
Tkacheva O.
Runikhina N.
Ostapenko V.
Sharashkina N.
Mkhitaryan E.
Onuchina J.
Lysenkov S.
Yakhno N.
Press Y.
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Clinical Interventions in Aging |
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2 |
Ссылка
© 2018 Tkacheva et al. Background: Geriatric syndromes (GSs) are common in older adults and have a significant effect on their quality of life, disability, and use of health care resources. Few studies have assessed the prevalence of GSs in Russia. The aim of this study is to assess the prevalence of GSs among older adults living in the community in Moscow. Methods: A cross-sectional study was conducted in four community clinics in Moscow. A total of 1,220 patients completed a screening questionnaire, and 356 of them also underwent a comprehensive geriatric assessment (CGA). Results: The mean age of the 1,220 participants was 74.9±6.1 years; 75.5% were women. Based on the questionnaire, 58.3% reported visual or hearing impairment, 58.2% cognitive impairment, 46% mood disorder, 42% difficulty walking, 28.3% urinary incontinence, 21.3% traumatic falls (over the previous year), and 12.2% weight loss. The mean number of GSs per patient was 2.9±1.5. Based on CGA, a decline in Instrumental Activity of Daily Living score was identified in 34.8% of the patients, a risk of malnutrition (Mini-Nutritional Assessment score, 17–23.5) in 25.8%, probable cognitive impairment (Mini-Mental State Examination score <25) in 8.6%, and symptoms of depression (15-item Geriatric Depression Scale score >5) in 36.2%. On the whole, patients demonstrated good mobility (average walking speed, 1±0.2 m/s) and hand grip strength (23.9±6.4 kg in women and 39.1±8.3 kg in men), but poor balance (only 39.4% were able to maintain their balance on one leg for 10 s or more). Conclusion: The results of this study demonstrate a high prevalence of GSs among community-dwelling people aged 65 years and older in Moscow. The results provide a better understanding of the needs of older adults in Russia and can facilitate planning for medical and social assistance for this population.
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Structural Organization and Morphometric Characteristic of the Vertebral Canals in the Cervical Segment of the Spine
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01.02.2018 |
Zhandarov K.
Nikolaev A.
Tel’pukhov V.
Nelipa M.
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Neuroscience and Behavioral Physiology |
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0 |
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© 2018, Springer Science+Business Media, LLC, part of Springer Nature. The aim of the present work was to study the topographic anatomical characteristics of the intervertebral canal. Studies were performed using 37 anatomical preparations including 185 intervertebral canals in section complexes of the of the cervical segment of the spines of people dying at age 58–78 years. Histological investigations were performed using 32 preparations of ligamentous structures. Five pairs of true intervertebral canals were identified in segments C2–C7. The mean parameters of intervertebral canals were: length 1.46–2.0 mm; outer opening 0.8–1.4 mm; inner opening 0.4–0.8 mm. Histological studies confirmed data showing that the structures observed were ligaments, with diameters ranging from 0.1 to 0.3 mm and length from 0.4 to 0.6 mm. Intervertebral canals could be divided into three groups: those with clearly defined true ligaments (46%), ligaments with additional false ligaments (fibrotic bands) compressing the spinal nerve (43%), and canals without ligaments but with bony and fibrotic protuberances compressing the spinal nerve (11%).
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How regularities of mortality statistics explain why we age despite having potentially ageless somatic stem cells
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01.02.2018 |
Khalyavkin A.
Krut’ko V.
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Biogerontology |
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0 |
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© 2017, Springer Science+Business Media B.V. Researchers working in the area of ageing have found numerous manifestations of this process at the molecular biological level, including DNA and protein damage, accumulation of metabolic by-products, lipids peroxidation, macromolecular cross-linking, non-enzymatic glycosylation, anti-oxidant/pro-oxidant misbalance, rising of pro-inflammatory cytokines, etc. This results in an increase in the proportion of cells in growth arrest, reduction of the rate of information processing, metabolic rate decrease, and decrease in rates of other processes characterizing dynamic aspects of the organism’s interaction with its environment. Such staggering multilevel diversity in manifestation of senescence precludes (without methodology of systems biology) development of a correct understanding of its primary causes and does not allow for developing approaches capable of postponing ageing or reducing organisms’ ageing rate to attain health preservation. Moreover, it turns out that damage production and damage elimination processes, the misbalance of which results in the ageing process, can to a large extent be regulated by external signals. The purpose of this report is to provide evidence supporting this view and its compatibility with the regularities of mortality statistics, because the main idea is very simple. Even potentially a non-senescent but certainly not immortal body must start to age under inadequate conditions (like a non-melting piece of ice taken out from the deepfreeze inevitably start to melt at the temperatures above zero Celsius). This conclusion is totally consistent with existing patterns of mortality and with agelessness potential of somatic stem cells. Therefore, there is no need to build up and explore too complicated, computational and sophisticated systems models of intrinsic ageing to understand the origin of this mainly extrinsic root cause of natural ageing, which is controlled by environmental signals. In our case, a simple phenomenological black-box approach with Input–Output analysis is ample. Here Input refers to the environmentally dependent initial force of mortality, whereas Output is a rate of age-related increase of mortality force.
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Russian guidelines for the management of COPD: Algorithm of pharmacologic treatment
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08.01.2018 |
Aisanov Z.
Avdeev S.
Arkhipov V.
Belevskiy A.
Chuchalin A.
Leshchenko I.
Ovcharenko S.
Shmelev E.
Miravitlles M.
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International Journal of COPD |
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15 |
Ссылка
© 2018 Aisanov et al. The high prevalence of COPD together with its high level of misdiagnosis and late diagnosis dictate the necessity for the development and implementation of clinical practice guidelines (CPGs) in order to improve the management of this disease. High-quality, evidence-based international CPGs need to be adapted to the particular situation of each country or region. A new version of the Russian Respiratory Society guidelines released at the end of 2016 was based on the proposal by Global Initiative for Obstructive Lung Disease but adapted to the characteristics of the Russian health system and included an algorithm of pharmacologic treatment of COPD. The proposed algorithm had to comply with the requirements of the Russian Ministry of Health to be included into the unified electronic rubricator, which required a balance between the level of information and the simplicity of the graphic design. This was achieved by: exclusion of the initial diagnostic process, grouping together the common pharmacologic and nonpharmacologic measures for all patients, and the decision not to use the letters A–D for simplicity and clarity. At all stages of the treatment algorithm, efficacy and safety have to be carefully assessed. Escalation and de-escalation is possible in the case of lack of or insufficient efficacy or safety issues. Bronchodilators should not be discontinued except in the case of significant side effects. At the same time, inhaled corticosteroid (ICS) withdrawal is not represented in the algorithm, because it was agreed that there is insufficient evidence to establish clear criteria for ICSs discontinuation. Finally, based on the Global Initiative for Obstructive Lung Disease statement, the proposed algorithm reflects and summarizes different approaches to the pharmacological treatment of COPD taking into account the reality of health care in the Russian Federation.
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On the history of medical risk
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01.01.2018 |
Kuznetsov N.
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History of Medicine |
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0 |
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© NA Kuznetsov. This article reviews the main approaches to the interpretation of the term “risk”, which has acquired the status of a general scientific and widely interpreted concept. The unresolved issues of surgical risk terminology make it extremely difficult to solve the problem of perioperative prognosis at the narrow professional (medical) level. The author considers the problem of objec-tifying operational risk at an interdisciplinary level. In his opinion, understanding risk as a specific form of the subject’s active relation to the surrounding reality is the most justified at the present time. The essential particular features of such activities are the lack of confidence and the subject’s uncertainty in achieving the stated goal since a doctor’s professional activity takes place under conditions of risk, uncertainty and in contradictory situations. The author of the article suggests using the definition of “risk” proposed by A.P. Algin, according to which risk should be understood “as an activity connected with overcoming uncertainty and the situation of inevitable choice, in the process of which it is possible to quantitatively and qualitatively assess the probability of achieving the expected result, failure and deviation from the goal.” This definition prevents the use of antiscientific and scholastic views of this phenomenon. With reference to medical science (in particular, to surgery), this approach to risk allowed the author to formulate an individual quantitative prognosis and to distinguish five types of perioperative prognosis.
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Treatment of primary choriocarcinoma of lung
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01.01.2018 |
Parshin V.
Kogan E.
Mirzoyan O.
Starostin A.
Seredin V.
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Khirurgiia |
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0 |
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Doxylamine and melatonin in treatment of sleep disruption in gynecological practice
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01.01.2018 |
Burchakov D.
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Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova |
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0 |
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Symptoms of sleep disruption are widely prevalent in general population, but they are not necessarily form the full clinical presentation of insomnia. Diagnostic process should consider somatic diseases usually accompanied by sleep disruption. This review presents the data on insomnia symptoms in gynecological diseases: menstrual cycle related disorders, endometriosis, peri- and postmenopausal symptoms.
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