[Targeted use of comprehensive geriatric assessment tools in cardiology. Part I (literature review).]

The purpose of this review is to demonstrate the importance of using a comprehensive geriatric examination in cardiology, including geriatric aspects of the management of this patient population. Until now, the Russian Federation has completely lacked a geriatric approach to the management of cardiological patients, which provides for consideration of international experience in this survey. The curation of elderly and elderly patients is complicated by the presence of geriatric syndromes and age-associated diseases leading to deterioration of quality of life, repeated hospitalizations, disability and risk of death. The leading geriatric syndrome in geriatric practice is senile asthenia and multiple comorbid polymorbid pathologies of the geriatric patient. A patient admitted to an acute care hospital with a history of cardiovascular comorbid pathology is primarily viewed as a patient at high risk for cardiovascular complications, omitting the risk of adverse outcomes, including loss of independence and impaired functional status. The following literature review demonstrates the importance of defining senile asthenia outside of the geriatrician's office, justifying the need for advanced training for cardiologists in geriatrics.

[The role of routine clinical examination in the selection of patients for screening of geriatric syndromes.]

The great complexity of complex geriatric assessment makes it relevant to search for methods that facilitate the selection of patients who really need it. The article presents the results of studying the possibility of using a routine clinical examination to select elderly cardiological patients with an increased risk of senile asthenia. The study involved 52 elderly patients with heart and vascular pathology. All of them underwent a generally accepted clinical and laboratory-instrumental examination, the results of which were compared with the data of the questionnaire «Age is not a hindrance¼. To identify the relationships between the parameters of clinical and geriatric status, analysis of variance and correlation analysis were used; summary frequency tables were built and analyzed. The significance threshold (p-value) was less than 5% (p<0,05). As a result of the study, it was found that the general condition of patients differing from satisfactory, complaints of shortness of breath, headaches, the presence of peripheral edema, lack of pulse on the dorsalis pedis arteries and posterior tibial arteries indicate an increased likelihood of senile asthenia in the subjects (p<0.05).

[Diagnostics and treatment of non-alcoholic fatty liver disease with concomitant asthenic syndrome].

AIM: Analysis of the effectiveness of therapy for non-alcoholic fatty liver disease (NAFLD) with severe asthenic syndrome. MATERIALS AND METHODS: In the period from 2017 to 2019, on the basis of the gastroenterology center of the Vishnevsky 3-rd Central Military Clinical Hospital, 247 patients with NAFLD, including those at the stage of steatohepatitis, and severe asthenic syndrome were examined and treated. The main group included 124 patients, the control group 123 patients. All patients underwent complex laboratory and instrumental diagnostics and neuropsychological research using the subjective asthenia assessment scale (MFI-20). In both groups, domestic drugs were included in the therapy regimen: from the 1st to the 10th day, Heptrong solution 3 ml intramuscularly in the morning; from the 1st to the 60th day UDCA 250 mg orally, 3 capsules at bedtime, Omega-3 forte 1000 mg, 2 capsules in the morning with meals. In group I patients received additionally from the 1st to the 10th day intravenous drip Cytoflavin 10 ml + 0.9% NaCl solution 200 ml; pentoxifylline solution 5 ml + 0.9% NaCl solution 200 ml. Then, from the 11th to the 60th day, Cytoflavin inside, 2 tablets 2 times a day. Pentoxifylline inside 400 mg 1 tablet 3 times a day. All patients underwent neuropsychological examination using the subjective asthenia rating scale (MFI-20). RESULTS: The effectiveness of treatment in patients of both groups was assessed by clinical, laboratory data and neuropsychological studies. In the main group, a significant reduction in asthenic syndrome was achieved against the background of diagnosed NAFLD compared with the control group. CONCLUSION: The early inclusion of patients with NAFLD and severe asthenic syndrome in the treatment regimen, in addition to the basic therapy of Cytoflavin, achieved a significantly high therapeutic effect in the form of normalization of the main clinical, laboratory and instrumental parameters, as well as a significant reduction in the manifestations of asthenia.

[Cognitive bias in the context of epidemic]. / Effet tunnel en contexte d'épidémie.

In connection with the scope and duration of the COVID-19 pandemic, the clinical judgement of clinicians and medical practitioners could be influenced such that diagnostic errors (delays and inaccuracies) may ensue. We hereby recall through two clinical scenarios the constant need for practitioners to take a step back in reflecting of the diagnostic process to avoid the « tunnel effect ¼ which may result in delaying common and frequent infectious diseases. The flu-like symptoms presented by these patients (fever, myalgia and asthenia…) quickly prompted our emergency room colleagues to suspect SARS-CoV-2 infection. However, further investigations including imagery and blood cultures revealed completely different but common infectious disease conditions, which are potentially fatal.

Dans le contexte de la pandémie de Covid-19, exceptionnelle tant par son ampleur que par sa durée, nous rappelons, à travers deux situations cliniques, la constante nécessité du corps médical de distanciation, de recul durant la démarche diagnostique, afin d'éviter l'« effet tunnel ¼ qui peut conduire à manquer ou retarder le diagnostic d'autres pathologies infectieuses. Les tableaux cliniques pseudo-grippaux (toux, état fébrile, asthénie, myalgies…) des patients présentés dans cet article orientent rapidement le personnel soignant des urgences hospitalières vers des suspicions d'infection à SARS-CoV-2. Il apparaît à la suite des investigations et du résultat de cultures que les diagnostics sont finalement différents des classiques, potentiellement mortels.

Relevance of CYP3A4*20, UGT1A1*37 and UGT1A1*28 variants in irinotecan-induced severe toxicity.

Severe irinotecan-induced toxicity is associated with UGT1A1 polymorphisms. However, some patients develop side-effects despite harbouring a normal UGT1A1 genotype. As CYP3A4 is also an irinotecan-metabolizing enzyme, our study aimed to elucidate the influence of the CYP3A4*20 loss-of-function allele in the toxicity profile of these patients. Three-hundred and eight metastatic colorectal cancer patients treated with an irinotecan-containing chemotherapy were studied. The presence of CYP3A4*20, UGT1A1*37 and UGT1A1*28 alleles was tested. Associations between these genetic variants and toxicity were evaluated. UGT1A1*28 was significantly associated with severe diarrhoea, neutropenia and asthenia (P = 0.002, P = 0.037 and P = 0.041, respectively). One patient with the UGT1A1*28/*37 genotype presented with grade IV neutropenia and lethal septic shock. One heterozygous UGT1A1 (*1/*28) patient also carried the CYP3A4*20 allele but did not develop toxicity. We confirm that UGT1A1*37 and UGT1A1*28 are associated with severe toxicity and suggest that the CYP3A4*20 allele does not play a role in irinotecan-induced toxicity.

[The main diseases and syndromes identified in patients of elderly and senile age, hospitalized in the hospitals of a different profile.]

There was held stationary survey of 661 patients in different age: 234 - from 60 to 102 years, 427 - from 18 to 59 years. Identify options for pathology, clearly increasing its prevalence in parallel with the increase of age. It is, first and foremost, diseases of musculoskeletal apparatus, gastrointestinal tract and cardiovascular system. At the same time, acute violations of cerebral circulation in the form of strokes, on the contrary, prevailed among persons under the age of 60 years, and an increase in the frequency of ischemic heart disease, angina without myocardial infarction among patients of elderly and senile age in relation to persons under the age of 60 years was insignificant. Senile asthenia as an independent disease and age-related disorders of cognitive functions were identified for clinical features and etiological moments of its development in relation to the classic asthenic syndrome and cognitive disorders developing in young and middle-aged. This dictates the necessity of bringing to the diagnosis and treatment of patients under the age of 60 specially trained of geriatricians with the comprehensive geriatric assessment of the patient's condition. It is necessary to increase the state geriatric hospitals by doctors - neurologists and psychiatrists with the priorities of the holding in these hospitals diagnostic and therapeutic measures, and not providing primarily palliative care.

[CLINICAL AND PSYCHOLOGICAL CORRELATIONS IN FIBROMYALGIA PATIENTS].

The features of clinical symptoms, neurotic disorders and the level of subjective control were studied in patients with fibromyalgia. The analysis of relationship between the level of subjective control and neurotic symptoms (asthenia, depression, anxiety, hypochondria) depending the severity of main clinical manifestations of the disease was carried out. It was found that high intensity of fatigue, muscle pain, stiffness, insomnia, and an increase in the number of diagnostic tender points contribute to the formation of inverse correlation between the level of subjective control and neurotic disturbances. Thus, the increase of the externality of the level of subjective control allows indicating to the formation of patients' passivity in relation to their disease, the lack of adherence to prescribed course of treatment (low compliance). Although drug therapy is the main component of complex treatment of fibromyalgia patients, patients require significantly more - successful treatment requires active involvement of patients in the therapy process, as well as changes in their attitudes and lifestyle, which can be achieved by training in so-called "schools" for patients, use of psychotherapeutic methods.

[Not Available]. / Complications non-chirurgicales de la chirurgie bariatrique: à propos de quatre cas et revue de la littérature.

In Belgium and around the world, the weight-control surgery has grown significantly since the beginning of the 21st century. The principal argument in favour of this type of surgery is the expected reduction of the obesity-associated morbidities. However, the expectatif reduction of mortality associated with this kind of surgery is based on a low level of evidence. Besides the mechanical complications, there are a number of health-related problems associated with the post-operative metabolic changes. Authors of the present article have observed four cases presenting with serious affections consecutive to bariatric interventions and reviewed the literature. The most frequent consequence of bariatric surgery is anaemia (15%), which is either due to iron or cyanocobalamine deficiency, followed by neuropathies, bone mineral loss, substance abuse or postprandial hypoglycaemia syndrome. Rare but severe complications are Wernicke's encephalopathy, fulminant hepatitis or hyperoxaluric tubular disease. The prevention, diagnosis and management of these new diseases are becoming a major public health concern.

Comparison of self-report-based and physical performance-based frailty definitions among patients receiving maintenance hemodialysis.

BACKGROUND: A well-accepted definition of frailty includes measurements of physical performance, which may limit its clinical utility. STUDY DESIGN: In a cross-sectional study, we compared prevalence and patient characteristics based on a frailty definition that uses self-reported function to the classic performance-based definition and developed a modified self-report-based definition. SETTING & PARTICIPANTS: Prevalent adult patients receiving hemodialysis in 14 centers around San Francisco and Atlanta in 2009-2011. INDEX TESTS: Self-report-based frailty definition in which a score lower than 75 on the Physical Function scale of the 36-Item Short Form Health Survey (SF-36) was substituted for gait speed and grip strength in the classic definition; modified self-report definition with optimized Physical Function score cutoff points derived in a development (one-half) cohort and validated in the other half. REFERENCE TEST: Performance-based frailty defined as 3 of the following: weight loss, weakness, exhaustion, low physical activity, and slow gait speed. RESULTS: 387 (53%) patients were frail based on self-reported function, of whom 209 (29% of the cohort) met the performance-based definition. Only 23 (3%) met the performance-based definition of frailty only. The self-report definition had 90% sensitivity, 64% specificity, 54% positive predictive value, 93% negative predictive value, and 72.5% overall accuracy. Intracellular water per kilogram of body weight and serum albumin, prealbumin, and creatinine levels were highest among nonfrail individuals, intermediate among those who were frail by self-report, and lowest among those who also were frail by performance. Age, percentage of body fat, and C-reactive protein level followed an opposite pattern. The modified self-report definition had better accuracy (84%; 95% CI, 79%-89%) and superior specificity (88%) and positive predictive value (67%). LIMITATIONS: Our study did not address prediction of outcomes. CONCLUSIONS: Patients who meet the self-report-based but not the performance-based definition of frailty may represent an intermediate phenotype. A modified self-report definition can improve the accuracy of a questionnaire-based method of defining frailty.

[Methodic approaches to evaluation of visual performance in professional computer users].

Occupation-related and physiologic studies in workers using personal computers revealed variable degrees of changed visual performance in accordance with work conditions class and integral parameter of work intensity. Findings are that the performance change is caused by lower accomodation volume and decrease in temporary characteristics of clear vision stability. Correlation was established between work conditions class and percentage of the performance decrease during the working shift in videodisplay users.

How to support general practitioners to better detect sarcopenia among older adults: a nested case-control analysis.

PURPOSE: This study explores correlations of sarcopenia and its proxies, such as history of falls, asthenia, and ambulation issues, with frailty levels among older adults in primary care. METHODS: In a cohort of 546,590 patients aged 60 years or older, "definite" sarcopenia cases were operationally defined through the use of non-specific diagnostic codes coupled with inspection of free-texts. Proxies of sarcopenia, such as falls history, asthenia, and ambulation issues were considered as well. Frailty was calculated using an Index intended to primary care. RESULTS: Overall, 171 definite sarcopenia cases were found, rising to 51,520 cases when including proxies (9.4% prevalence). There was a significant association between severe frailty and increased odds of sarcopenia, consistently observed across different event definitions. CONCLUSIONS: Sarcopenia was strongly associated with severe frailty in primary care. The history of falls, asthenia, and ambulation issues were reliable proxies to raise the suspect of sarcopenia. Improved strategies for sarcopenia detection, focusing on specific indicators within severely frail individuals, are warranted.

[The details of clinical examination of elders].

At present, the ever-increasing number of persons of elderly and senile age does not receive from health and social care agencies sufficient volume of health services and social care they require. This article reveals the essence of such a concept as the phenomenon of senile asthenia. It also describes the characteristic of the algorithm of the specialized geriatric examination of elderly patients, which includes not only traditional but also very important for an elderly person special part, in particular, balance and gait assessment, identification of nutritional status to objectify the syndrome of malnutrition, assessment of mental function, activity level of an elderly person, the state of movement, a detailed identification of the social features of life of an elderly person, the quality of his life. The application of this algorithm will significantly improve the quality of geriatric care provided through the objectification of the pathology in the elderly person and assessment of the volume of medical and social care he needs.

[Labor physiology role in workers of different type labor activity workability and health. Progress and prospects].

There are presented the data of workers overstrain and fatigue conditions mechanisms based on physiological, psychological and ergonomic aspects of work processes in different types of activities (mental, visual-strained, physical). 15-year historical analysis, current state and prospects of labor physiology methods development are shown. Complex physiological and ergonomic investigations have allowed developing the measures of work ability raise and diseases prevention for workers various professions. Obtained results provided the basis of development of regulatory documents in area of human organism strain physiological norms, consequences of psycho-emotional stress and overstrain prevention taking into account working conditions class.

[Clinical features of asthenic disorders in chronic heart failure]. / Klinicheskie osobennosti astenicheskikh rasstroistv pri khronicheskoi serdechnoi nedostatochnosti.

OBJECTIVE: The aim of the study is to study the clinical features of asthenic disorders in chronic heart failure (CHF) considering the reaction to the disease. MATERIAL AND METHODS: 62 inpatients with CHF II-IV functional class (FC) according to NYHA were examined. Research methods included somatic, psychopathological and pathopsychological examination using psychometric scales. RESULTS: According to a pathopsychological study using the Multidimensional Fatigue Inventory (MFI-20), asthenic disorders were discovered in all examined patients, realized mainly by «general fatigue¼ (75.8%) and «physical fatigue¼ (72.6%), more rarely «mental fatigue¼ was observed (32.2%). Correlations of «general fatigue¼ with the age of patients were revealed (p=0.018). There was a relationship between the severity of asthenic disorders and the severity of CHF, as evidenced by the correlation between «general fatigue¼ and reduced ejection fraction (EF) of the left ventricle (p=0.005), as well as «physical fatigue¼ and FC according to NYHA (p=0.022). The negative impact of all components of the dimensions of asthenic disorders on the quality of life was determined (p<0.05). According to the concept of the formation of different perceptions of the manifestations of a somatic disease, two types of reactions to asthenic disorders were identified: 1. Dissociative reactions, manifested by a discrepancy between the severity of CHF and a subjective assessment of the condition with an underestimation of the asthenic symptoms denial of its influence on the usual lifestyle and associated with an unfavorable course of CHF and 2. Adaptive reactions, realized by a harmonious perception of asthenia, awareness of the need to change lifestyle considering the presence of CHF symptoms. CONCLUSION: In accordance with the results, the described clinical features of asthenic disorders allow to distinguish asthenia in CHF and other pathology, and the identified types of reactions can contribute to the timely verification of asthenia, prevention of further progression of CHF, and the development of appropriate treatment approaches.

Psychometric validation of the French Multidimensional Chronic Asthenia Scale (MCAS) in a sample of 621 patients with chronic fatigue.

BACKGROUND: Psychometric validation of the Multidimensional Chronic Asthenia Scale (MCAS) was conducted in order to provide an effective tool for assessing the health-related quality of life of French-speaking patients with chronic asthenia (CA). METHODS: Items resulting from the initial formulation of the self-reported MCAS (along with other materials) were completed by French-speaking volunteers with inactive or active inflammatory bowel disease (IBD-I vs. IBD-A) or chronic fatigue syndrome (CFS). Responses from 621 participants (180 patients with IBD-A, 172 with IBD-I, 269 with CFS) collected in a single online survey were divided into three subsamples to test the construct validity of the MCAS (Step 1, N = 240), to confirm its factorial structure (Step 2, N = 204) and to explore its convergent-discriminant validity with the Fatigue Symptoms Inventory (FSI) and revised Piper Fatigue Scale (r-PFS, Step 3, N = 177). RESULTS: Steps 1 and 2 showed that, as expected, MCAS has four dimensions: feeling of constraint (FoC), physical (PC), life (LC) and interpersonal consequences (IC), which are also related to the duration of CA (i.e., the longer it lasts, the more the dimensions are impacted). The results further showed that the MCAS is sensitive enough to capture between-group differences, with the CFS group being the most impaired, followed by IBD-A and IBD-I. While convergent-discriminant validity between the 4 factors of MCAS and FSI and r-PFS, respectively, was satisfactory overall, Step 3 also pointed to some limitations that call for future research (e.g., shared variances between the PC and IC dimensions of MCAS and behavioral dimension of r-PFS). CONCLUSION: Despite these limitations, the MCAS clearly constitutes a promising tool for measuring quantitative differences (i.e., severity/intensity) in CA associated with various diseases, but also, and importantly, the clinically important differences in domains of its expression (i.e., qualitative differences).

[Chronic fatigue: What investigations? And what for?] / Fatigue chronique : quelles investigations ? Dans quels objectifs ?

Chronic fatigue is a frequent complaint, expressed at all levels of the healthcare system. It is perceived as disabling in a high proportion of cases, and internists are frequently called upon to find "the" cause. The etiological diagnostic approach of an unexplained state of fatigue relies on the careful search for more specific clues by questioning and clinical examination. It is necessary to recognize the limited place of complementary examinations apart from the basic biological parameters. Simple rating scales can be useful in the etiological and differential diagnosis of fatigue. Chronic fatigue syndrome (CFS), in the current state of knowledge, cannot be considered as a specific pathological entity distinct from idiopathic chronic fatigue states, and does not have validated biomarkers. It is important to know that a state of chronic asthenia often results from several intricated etiological factors (biological, psychological and social), to be classified as predisposing, precipitating and perpetuating. The metabolic and cardiorespiratory exercise test has a major place in the assessment and management of fatigue, as a prerequisite for personalized retraining or adapted physical activity (APA), which are the treatments of choice for chronic fatigue.

[Clinical and psychological manifestations of emotional burnout in mothers of children with neuropsychiatric diseases (on a model of ADHD)]. / Kliniko-psikhologicheskie proyavleniya emotsional'nogo vygoraniya u materei detei s psikhonevrologicheskimi zabolevaniyami (na modeli SDVG).

OBJECTIVE: To evaluate the therapeutic efficacy of Pantogam aktiv in the treatment of clinical manifestations of burnout in mothers of children with ADHD. MATERIAL AND METHODS: Under observation were 108 mothers of children with attention deficit hyperactivity disorder (ADHD) aged 25 to 50 years, who had symptoms of burnout in the clinical picture during the initial visit. The following research methods were used in the work: clinical history taking, neurological examination, S. Maslach questionnaire for assessing the burnout manifestations, subjective asthenia rating scale (MFI-20) with five subscales, digital fatigue rating scale (10-point variant), quantitative assessment of autonomic changes (questionnaire A.M. Wein), Spielberger-Khanin Scale for assessing emotional disorders, psychophysiological study of cognitive functions: test of attention variables TOVA (the Test of Variables of Attention). For the treatment of patients, the drug Pantogam Active was used in capsules of 300 mg, at a daily dose of 900 mg (2 capsules in the morning and 1 capsule in the afternoon) for 8 weeks. RESULTS: A re-examination after a course of treatment showed improvement in 68.5% of patients. After treatment, there was a significant decrease in the severity of such indicators of burnout as emotional exhaustion and depersonalization, a significant decrease in the average values according to the A.M. Wayne, a decrease in reactive anxiety, a statistically significant improvement in attention and a decrease in impulsivity (p<0.05). CONCLUSION: Thus, the results of the study indicate that the use of Pantogam active in the treatment of clinical manifestations of parental burnout is characterized by high efficiency. After treatment, there is a significant decrease in fatigue, asthenia, anxiety, and total indicators characterizing burnout. The data obtained make it possible to recommend the use of Pantogam aktiv in the treatment of clinical manifestations of parents burnout in children with neurological diseases.

[Cognitive impairment in children with organic asthenic disorder]. / Kognitivnye narusheniya u detei s organicheskim astenicheskim rasstroistvom.

OBJECTIVE: To study cognitive impairment and neurophysiological characteristics in children with organic asthenia, as well as the effectiveness of the drug Cogitum in the treatment of this pathology. MATERIAL AND METHODS: The main study group included 40 children aged 8 to 10 years with a diagnosis of «Organic asthenic disorder¼ (F06.6). The control group consisted of 30 children aged 8 to 10 years without manifestations of asthenia. The following research methods were used in the work: the asthenic state scale (ASS) by L.D. Malkova to assess the severity of asthenic syndrome, the S. Lee «SCT¼ (sluggish cognitive tempo) scale to assess manifestations of low cognitive tempo, the «Random Access Memory¼ method to quantify working memory, the TOVA (The Test of Variables of Attention) computer test to quantify assessment of attention disorders and impulsivity level, electroencephalogram (routine and spectral analysis) (p<0.05). For the treatment of patients from the study group, the drug Cogitum was used at a dose of 10 ml of a drinking solution per day for 30 days. RESULTS: In was shown that children from the study group were characterized by a decrease in working memory (7.8±2.9 vs 14.9±5.4), a statistically significant increase in SCT scores (p<0.05), a significantly greater degree of inattention and impulsivity with a tendency to an increase in the number of errors in the second half of the TOVA test (p<0.05). Comparative analysis of EEG relative power data showed a statistically significant increase in the power of waves in the alpha and theta ranges in the fronto-central leads of both hemispheres in the group of children with organic asthenic disorder (p<0.05). When re-evaluating the condition of children after treatment, a statistically significant decrease in the manifestations of asthenia on the ASS scale was recorded in 77.5% of cases. At the same time, there was a significant improvement in attention, memory, and indicators characterizing a low cognitive pace. The results of an electroencephalographic study after a course of treatment showed a decrease in the relative power of the EEG in the theta and alpha ranges in the anterior sections of the cerebral cortex (p<0.05), which indicates an increase in the level of activation of neocortical structures. CONCLUSION: Thus, the use of the drug Cogitum for the treatment of organic asthenic disorder leads not only to a decrease in asthenia and cognitive impairment, but also to an improvement in the functional state of the brain.

[Cognitive impairment in patients of cardiac surgery with senile asthenia syndrome and preastenia]. / Narusheniya kognitivnykh funktsii u patsientov kardiokhirurgicheskogo profilya s sindromom starcheskoi astenii i preastenii.

OBJECTIVE: To identify the features of the cognitive status in patients with cardiac surgery profile with senile asthenia syndrome (SAS) and preasthenia. MATERIAL AND METHODS: A study included 272 patients admitted for coronary artery bypass grafting (CABG). Screening for preasthenia and SAS in patients before surgery was performed using the Brief Battery of Physical Functioning Tests. SAS and preasthenia were detected in 15% of patients (n=41). Seventy-five patients were selected in the comparison group without asthenia. Assessment of the state of cognitive functions was carried out using screening neuropsychological scales - the Mini-Mental State Examination (MMSE) and the Montreal Cognitive Assessment (MoCA). RESULTS: The median of the MMSE score (27 [26; 28] and 28 [27; 29], p=0.04), and the MoCA score (23 [19; 25] and 25 [23; 27], p=0.0085) was significantly lower in patients with asthenia and pre-asthenia compared to patients without asthenia. According to the MoCA, about 60% of patients in the pre-asthenia-asthenia group had severe cognitive impairment, while in the group without asthenia, more than 30% of cases had normal cognitive functions (p=0.003). Significant intergroup differences were found in MoCA subtests, reflecting visuospatial skills, abstraction, verbal fluency and working memory (p=0.01-0.04). Regression analysis showed that age and physical functioning index (severity of asthenia) most significantly contributed to the basic cognitive status assessed by MoCA. CONCLUSION: Features of the cognitive status in patients of cardiac surgery with the SAS and preasthenia are impairments of visuospatial thinking, verbal fluency, abstract thinking and working memory. The MoCA was shown to be informative in determining the basic cognitive status of cardiac surgical patients. At the same time, the greatest contribution to the basic cognitive status is made by age and the indicator of physical functioning, which characterizes the degree of asthenia.