ABSTRACT
ObjectiveThe aim of this study was to evaluate the effectiveness of the "Dique Filipeia" rehabilitation protocol in patients with COVID-19 admitted to reference hospitals. MethodsThis is an experimental study with COVID-19 patients admitted to the hospitals wards being considered eligible. The study outcomes were assessed between patients undergoing the rehabilitation protocol (Dique Filipeia group) and patients who did not receive the protocol (control group). The rehabilitation protocol consisted in classifying patients daily into four levels of severity through peripheral oxygen saturation. Severity was classified by the oxygen flow needed to maintain a saturation greater than or equal to the cut-off point of 93%. A standardized ventilatory support and functional rehabilitation exercises were performed for each severity level patient, followed by an attempt to wean oxygen. ResultsA total of 727 patients were analyzed in the study. The Dique Filipeia group presented a lower total (132.7 {+/-} 35.3 vs 307.0 {+/-} 114.3 m3/patient; effect size 1.73) and daily (2.9 {+/-} 1.0 vs 6.8 {+/-} 3.1 m3/day/patient; effect size 1.46) oxygen expenditure than the control group. The Dique Filipeia patients presented higher hospital discharge (64.9 {+/-} 9.3 vs 35.4 {+/-} 7.5%; effect size 3.46) and lower length of stay (15.8 {+/-} 4.2 vs 29.1 {+/-} 3.4 days; effect size 3.47) than the control group. The Dique Filipeia group patients, who were demanding oxygen therapy, were using 6.2 {+/-} 4.3 L/min of oxygen at day 1. There was a statistically significant reduction from day 2 (p = 0.0001) and oxygen flow was reduced below 1L/min after day 7. ConclusionsThe implementation of a standardized rehabilitation protocol reduced oxygen expenditure, increased hospital discharge and reduced the length of hospital stay. Dique Filipeia is a practical, feasible and safe protocol.
ABSTRACT
We studied prevalence of arterial hypertension (AH) and its association with major cardiovascular (CV) risk factors among unorganized adult population aged 25-64 years in 10 Russian cities (Volgograd, Voronezh, Ivanovo, Irkutsk, Krasnoyarsk, Orenburg, Vladikavkaz, Samara, Tomsk, Tyumen) with different climatic, geographical, economical and demographical characteristics. This cross-sectional epidemiological study was conducted within the framework of the ESSAY RF-2012 (Epidemiology of Cardiovascular diseases in the Regions of the Russian Federation) project. Epidemiological situation concerning AH was found to be unfavorable. Prevalence of CV risk factors was high especially in young men and postmenopausal women. Major CV risk factors, associated with AH were hypertriglyceridemia, hyperglycemia, and obesity. The obtained results substantiate the expediency of the use of population strategy of AH and CV risk factors prevention in the studied population.
Subject(s)
Cardiovascular Diseases/epidemiology , Hypertension/epidemiology , Adult , Age Factors , Cross-Sectional Studies , Demography , Female , Humans , Male , Middle Aged , Needs Assessment , Prevalence , Preventive Health Services/organization & administration , Risk Factors , Russia/epidemiology , Sex Factors , Socioeconomic FactorsABSTRACT
AIM: To study the prevalence of anxiety and depression by psychometric methods (the Hospital Anxiety and Depression Scale (HADS) in different regions of the Russian Federation (RF), which are characterized by various climatic, geographic, economic, and demographic indicators. SUBJECTS AND METHODS: The investigation used the data of the multicenter epidemiological survey of cardiovascular diseases in different regions of the Russian Federation--the ESSE-RF study. The subjects of the study were representative samples from unorganized male and female populations aged 25-64 years from 10 RF regions. The survey included a total 16,877 people (6244 men and 10,623 women). All the examinees were interviewed using a standard questionnaire. An analysis involved their gender, age, education level, place and region of residence, and income and morbidity level. The HADS validated in Russia was used to rate the level of anxiety/depression. RESULTS: The total prevalence of higher anxiety and depression averaged 46.3 and 25.6%, respectively. Respondents with clinical anxiety/depression constituted more than one third of those who had a higher level of these conditions. In the examined population, the moderate level of anxiety/depression was 7.5 ± 0.06 and 5.1 ± 0.04, respectively. The population of Volgograd, Samara, Saint Petersburg, and Tomsk had the similar values of the moderate level of anxiety/depression (p > 0.05). The lowest level of anxiety/ depression (p < 0.0001) was seen in the dwellers of Tyumen (5.9 ± 0.1 and 3.4 ± 0.1, respectively) and the highest in the Republic of North Ossetia-Alania (NOA) (8.4 ± 0.1 and 6.8 ± 0.1, respectively). These regions showed the lowest and highest prevalence of higher anxiety (22% in Tyumen and 59.8% in the Republic of NOA (p < 0.0001). CONCLUSION: All the 10 selected RF regions differing in demographic, economic, climatic, and geographical parameters are characterized by a high level of anxiety that remains statistically significant after adjusting for gender and age, so are parameters, such as income and morbidity levels are present in only 4 of the 10 regions.
Subject(s)
Anxiety/epidemiology , Depression/epidemiology , Adult , Female , Humans , Male , Middle Aged , Russia/epidemiology , Socioeconomic FactorsABSTRACT
The transition from the identification of individual risk factors to the assessment of an overall or total risk, in other words, to the creation of prognostic models should be now recognized to be one of the most important achievements in the epidemiology of chronic noncommunicable diseases. The paper comparatively analyzes major current prognostic algorithms for assessing the risk of cardiovascular diseases and their events and the advantages and disadvantages of these algorithms. The authors provide evidence that it is necessary to create national risk models, including the most promising new indicators.
Subject(s)
Algorithms , Cardiovascular Diseases/epidemiology , Models, Theoretical , Risk , HumansABSTRACT
This paper presents the specific features of clinical manifestation and treatment of coronary heart disease (CHD) in the Russian Federation and compares them to the data from other countries participating in the international CLARIFY (ProspeCtive observational LongitudinAl RegIstry oF patients with stable coronary arterY disease) Registry. In accordance with the exclusion and inclusion criteria, 2249 patients from 43 Russian regions were included in the Registry. Russian patients were younger and had a higher prevalence of risk factors and comorbidities, compared to patients from other countries. In particular, the former more often had cardiovascular disease in family history, smoked (20.9% vs 11.8%; p<0.0001), and had dyslipidemia (77.8% vs 74.6%; p<0.0001) or hypertension (79.6% vs 70.3%; p<0.0001).They also had a higher heart rate (p<0.0001). ). While the incidence of myocardial infarction, based on medical history, was significantly higher than in patients from other countries (78.3% vs 58.4%; p<0.0001), percutaneous coronary intervention (PCI) was performed 2.5 times less often. Particularly striking differences were observed for the prevalence of stable angina and heart failure, which was, respectively, 4.0 and 7.8 times higher in Russian patients, despite the fact that the prescription frequency was similar in the Russian Federation and other countries. These findings should focus Russian doctors attention on the potential ways to solve the problem of "national features" in the treatment of stable CHD.
Subject(s)
Cardiovascular Agents/therapeutic use , Myocardial Ischemia , Percutaneous Coronary Intervention/statistics & numerical data , Comorbidity , Female , Health Status Indicators , Humans , Incidence , Internationality , Male , Middle Aged , Myocardial Ischemia/epidemiology , Myocardial Ischemia/physiopathology , Myocardial Ischemia/therapy , Registries , Risk Factors , Russia/epidemiology , Survival AnalysisABSTRACT
Main objective of epidemiological part of the (PRIMA) study was elucidation of special characteristics of Russian population of patients with stable angina and more precise characterization of variety and volume of drug and nondrug therapy used in patients with stable angina in Russian Federation. In clinical part of the PRIMA program we assessed efficacy and safety of standard antianginal therapy in combination with trimetazidine with modified release of active substance (MR) in standard therapeutic dose in patients with stable angina after myocardial infarction. According to results of the study prescription of trimetazidine MR was followed by improvement of clinical course of the disease. This manifested as decrease of average number of attacks per week, reduction of mean weekly consumption of short acting nitrates, improvement of quality of life, lessening of severity of main clinical manifestations of chronic heart failure, and lowering of its functional class. It is necessary to emphasize that analysis of results of the PRIMA study has revealed similar efficacy of trimetazidine MR in men and women what allows to recommend this metabolic myocardial cytoprotector to patients with ischemic heart disease irrespective of gender.
Subject(s)
Angina Pectoris/drug therapy , Angina Pectoris/epidemiology , Heart Failure/prevention & control , Trimetazidine , Aged , Angina Pectoris/etiology , Angina Pectoris/physiopathology , Cardiotonic Agents/administration & dosage , Cardiotonic Agents/adverse effects , Drug Monitoring , Exercise Test , Female , Heart Failure/etiology , Heart Failure/physiopathology , Humans , Male , Middle Aged , Myocardial Infarction/complications , Nitro Compounds/administration & dosage , Nitro Compounds/adverse effects , Russia/epidemiology , Severity of Illness Index , Sex Factors , Treatment Outcome , Trimetazidine/administration & dosage , Trimetazidine/adverse effects , Vasodilator Agents/administration & dosage , Vasodilator Agents/adverse effectsSubject(s)
Antihypertensive Agents , Hypertension , Medication Therapy Management/trends , Antihypertensive Agents/administration & dosage , Antihypertensive Agents/adverse effects , Antihypertensive Agents/pharmacokinetics , Blood Pressure Monitoring, Ambulatory , Dose-Response Relationship, Drug , Drug Combinations , Drug Synergism , Humans , Hypertension/diagnosis , Hypertension/drug therapy , Russia , Secondary Prevention/trends , Societies, Medical , Treatment OutcomeABSTRACT
Aim of the study was to clarify the question of the presence of manifestations of insulin resistance (IR) in fasting normoglycemia and to assess their association with risk of development and presence of clinically overt cardiovascular diseases (CVD) caused by atherosclerosis. We included into this study 1127 men and women older than 55 years with normal blood serum level of glucose in fasting state (<6.1 mmol/l) without diabetes mellitus selected from a random sample of Moscow inhabitants (n=1186). In participants selected for this study we determined risk factors, calculated indexes of IR (HOMA-IR) and functional capacity of pancreatic -cells (HOMA-%B) using fasting levels of glucose and insulin. The examined subsample was divided into quartiles according to values of HOMA-IR. It was shown that in the 4-th quartile HOMA-%B was substantially higher than in other quartiles. With this values of body mass index and waist circumference were also highest in the 4-th quartile. Fasting insulin level compared with glucose level contributed more to determination of values of indexes of both IR and functional capacity of pancreatic -cells. In the upper 4-th quartile signs of atherogenic dyslipidemia appearing as higher concentration of triglycerides and lowered concentration of high density lipoprotein cholesterol manifested to the greatest degree. At statistical analysis of probability of CVD with clinical manifestations it was shown that in the 4-th quartile of distribution of HOMA-IR (>2.7) values of odds ratio (OR) of development of arterial hypertension (AH), total CVD, angina pectoris, history of brain stroke were elevated. With that in the 3-rd quartile of distribution i.e. at HOMA-IR >1.9 there were higher ORs of development of AH, CVD, angina pectoris. Thus even in the range of normal fasting glucose concentrations in subjects older than 55 years we detected IR associated with elevated risk of development of atherosclerosis related CVD. For detection of IR it is appropriate to measure in blood serum not only concentration of glucose but also fasting insulin level with subsequent calculation of HOMA-IR and HOMA-%B indexes.
Subject(s)
Atherosclerosis/metabolism , Cardiovascular Diseases/metabolism , Fasting/blood , Insulin Resistance , Aged , Atherosclerosis/complications , Atherosclerosis/physiopathology , Blood Glucose/metabolism , Body Mass Index , Cardiovascular Diseases/complications , Cardiovascular Diseases/physiopathology , Female , Glucose Tolerance Test/standards , Humans , Insulin/blood , Insulin-Secreting Cells/metabolism , Lipoproteins, HDL/blood , Male , Middle Aged , Risk Factors , Triglycerides/bloodABSTRACT
Monitoring of arterial hypertension on representative samples has shown that overall prevelance of coronary heart disease (CHD) in Russia is 13.5 +/- 0.1%, in men--14.3 +/- 0.3%, in women--13.0 +/- 0.2%. This is three times higher than in the United States where this figure in 2004 was 4.9%. CHD morbidity raises with age and in population over 70 years of age reaches in Russia 50%. Recently, treatment of CHD improved significantly, modern medication is applied more often though doses of drugs are often not optimal and specialized medical aid is not sufficient.
Subject(s)
Myocardial Ischemia , Age Factors , Female , Humans , Male , Myocardial Ischemia/drug therapy , Myocardial Ischemia/epidemiology , Prevalence , Russia , Sex FactorsABSTRACT
A group of luminescent strains of marine bacteria Alivibrio logei has been isolated (basins of the Okhotsk, White and Bering Seas). Strains A. logei were shown to be psycrophiic bacteria with an optimal growth temperature of approximately 15 degrees C. Biolumiscent characteristics of strains were studied, and the expression of lux genes was shown to be regulated by the "quorum sensing" system. The A. logei lux operon was cloned in Escherichia coli cells and the structure of this operon and its nucleotide sequence were determined. The structure of A. logei lux operon differs markedly from that in the closely related species of luminescent marine bacteria A. fischeri. In the structure of the A. logei lux operon, the the luxI gene is absent in front of luxC, and a fragment containing luxR2-luxI genes is located immediately after luxG gene. Luminescent psycrophiic marine bacteria of A. logei are assumed to be widely distributed in cold waters of northern seas.
Subject(s)
Aliivibrio/genetics , Gene Expression Regulation, Bacterial/genetics , Genes, Bacterial/physiology , Quorum Sensing/genetics , Cloning, Molecular , Seawater/microbiologyABSTRACT
In this work analysis of results of a prospective populational cohort study "Stress and health in Russia" is presented. We included in the study inhabitants of Moscow randomly sampled from the population of men and women aged > or =55 years. Aim of the present work consisted in the study of relationship of activity of fibrinolysis and main parameters of the system of lipoproteines providing transport of lipids in blood serum and system controlling utilization of glucose by tissues. In dependence on fibrinolytic activity all examined persons were divided into 3 groups: with hypofibrinolysis (group 1, n=41.5%), with normofybrinolysis (group 2, n=41.9%), and hyperfibrinolysis (group 3, n=16.6%). In persons of group 1 low fibrinolytic activity and high level of fibrinogen were combined with atherogenic spectrum of blood serum lipids and elevated level of insulin at normal level of glucose. In patients of group 3 elevated fibrinolytic activity was combined with more favorable composition of blood lipids, lower levels of insulin and glucose and absence of obesity. At study of relation between fibrinoltic activity and a row of clinical states by the method of logistic regression a tendency to elevation of prevalence of myocardial infarction in persons with hypofibrinolysis was found while in persons with hyperfibrinolysis a significant lowering of prevalence of arterial hypertension, ischemic heart disease, and angina pectoris was observed.
Subject(s)
Carbohydrate Metabolism , Fibrinogen , Fibrinolysis , Hypertension , Lipids/blood , Myocardial Ischemia , Aged , Angina Pectoris/blood , Angina Pectoris/epidemiology , Angina Pectoris/metabolism , Atherosclerosis , Blood Glucose/analysis , Body Mass Index , Chi-Square Distribution , Cohort Studies , Data Interpretation, Statistical , Female , Humans , Hypertension/blood , Hypertension/epidemiology , Hypertension/metabolism , Insulin/blood , Male , Myocardial Infarction/blood , Myocardial Infarction/epidemiology , Myocardial Infarction/metabolism , Myocardial Ischemia/blood , Myocardial Ischemia/epidemiology , Myocardial Ischemia/metabolism , Obesity, Abdominal/complications , Prospective Studies , Sex FactorsABSTRACT
Prevalence and predictors of masked arterial hypertension (AH) in patients receiving antihypertensive therapy (concealed treatment inefficacy--CTI) was studied on material of data base comprising 219 observations. Drugs from 5 groups were used. Prevalence of CTI AH with the use of various definitions was 8.1-17.4%. With the help of procedure of logistic regression analysis the following predictors of CTI were selected: (1) sociopsychological--high working capacity, high psychological abilities and social self feeling; (2) parameters of 24-hour BP profile--24-hour variability, variability during working period, minimal daytime BP level, time of maximal BP. According to our data CTI is most probable during treatment with calcium antagonists and beta-adrenoblockers.
Subject(s)
Antihypertensive Agents/therapeutic use , Blood Pressure/physiology , Hypertension/epidemiology , Adult , Blood Pressure Monitoring, Ambulatory , Female , Humans , Hypertension/drug therapy , Hypertension/physiopathology , Male , Middle Aged , Prevalence , Retrospective Studies , Russia/epidemiology , Treatment OutcomeABSTRACT
The aim of this study was to reveal whether atherogenic or nonatherogenic properties of dyslipoproteinemias (DLP) not related to high level of blood total cholesterol (C) and low density lipoprotein C (LDL C) are determined only by shifts in serum triglycerides (TG) and/or high density lipoprotein cholesterol (HDL C) levels, or by other lipoprotein system alterations, if any. Biochemical factors regulating both lipid and carbohydrate metabolism were analyzed in two subsamples of Moscow residents aged 55 years with DLP: "high TG and low HDL C" and "normal TG and high HDL C" in comparison with randomly selected subsample assumed as "normal". Specific biochemical indexes of atherogenicity of DLP "high TG and low HDL C" were found, namely: increased apo B/AI ratio; disturbed functional activity of HDL in promoting reverse cholesterol transport expressed as elevated apo AII/AI ratio, decreased apo AI and phospholipids (PL) levels, decreased ratios of C/apo AI and C/PL in HDL, and decreased cholesterol-accepting capacity of HDL. Moreover, while fasting glucose level in subjects from this group remained unchanged, their fasting insulin level and HOMA-IR index were increased. Thus, DLP "high TG and low HDL C" is characterized by some specific metabolic features underlying its involvement into pathogenesis of atherosclerosis and type 2 diabetes mellitus. On the other hand, differences in biochemical parameters of antiatherogenic DLP "normal TG and high HDL C" from random subsample appeared to be opposite to differences from random subsample found for DLP "high TG and low HDL C", being in line with the present concept about their role in determining the antiatherogenicity of this kind of DLP.
Subject(s)
Cholesterol/blood , Dyslipidemias/metabolism , Lipoproteins, LDL/blood , Triglycerides/blood , Aged , Aged, 80 and over , Atherosclerosis/etiology , Blood Glucose/analysis , Cholesterol, HDL/blood , Data Interpretation, Statistical , Diabetes Mellitus, Type 2/etiology , Dyslipidemias/blood , Dyslipidemias/complications , Female , Humans , Immunoassay , Insulin/blood , Insulin Resistance , Male , Middle AgedSubject(s)
Angina Pectoris/drug therapy , Myocardial Infarction/complications , Trimetazidine/therapeutic use , Vasodilator Agents/therapeutic use , Adult , Aged , Aged, 80 and over , Angina Pectoris/epidemiology , Angina Pectoris/etiology , Dose-Response Relationship, Drug , Female , Follow-Up Studies , Humans , Incidence , Male , Middle Aged , Myocardial Infarction/epidemiology , Retrospective Studies , Russia/epidemiology , Survival Rate/trends , Treatment Outcome , Trimetazidine/administration & dosage , Vasodilator Agents/administration & dosageABSTRACT
AIM: To study efficacy and safety of a preparation of carvedilol Acridilol (Akrikhin, Russia) in patients with mild and moderate arterial hypertension (AH) and obesity and/or compensated type 2 diabetes mellitus (DM). MATERIAL AND METHODS: Patients (n=592) suffering from mild to moderate AH in combination with DM and/or obesity participated in a randomized comparative open study with parallel groups. By means of randomization these patients were distributed into 2 groups: patients of group 1 (n=291) after washout period following withdrawal of previously taken b-blockers received acridilol for 24 weeks together with other antihypertensive therapy. In control group 2 (n=301) stable antihypertensive therapy was carried out during 24 weeks. Efficacy of hypotensive therapy was assessed during visits to physicians every 2 weeks throughout the whole study. At the beginning and in the end of the study we conducted assessment of biochemical parameters of carbohydrate and lipid metabolism, registered 12-lead ECG, and assessed status of anxiety and depression. RESULTS OF THE STUDY: At the background of the conducted treatment in patients of both groups significant lowering of hemodynamic parameters (systolic and diastolic BP and heart raid) was revealed, differences between groups by the 24-th week were statistically significant. By the end of the study target BP level was achieved in 96.8% of patients in carvedilol group and in 88% of patients of control group (p < 0.001). In both groups positive dynamics of parameters of anxiety-depression status of patients was noted while therapy with carvedilol (acridilol) led to statistically significant (p=0.01) improvement of status of depression compared with control treatment. Also necessity in hospitalization significantly decreased in patients of both groups: number of hospitalizations declined 5 times in acridilol group (p < 0.0001) and 3 times in control group (p < 0.0001). During the study 32 cases of adverse effects were registered: 17 at the background of therapy with acridilol and 15 at the background of control treatment (p=0.58), however most of them were of weak or moderate degree of severity. CONCLUSION: The results obtained demonstrate high efficacy and safety of the preparation of carvedilol acridilol in patients with combination pathology, high metabolic risk, and high risk of cardiovascular complications.
Subject(s)
Adrenergic alpha-Antagonists/therapeutic use , Angiotensin-Converting Enzyme Inhibitors/therapeutic use , Carbazoles/therapeutic use , Diabetes Mellitus, Type 2/drug therapy , Diabetes Mellitus, Type 2/epidemiology , Diuretics/therapeutic use , Hypertension/drug therapy , Hypertension/epidemiology , Obesity/epidemiology , Obesity/therapy , Parasympatholytics/therapeutic use , Propanolamines/therapeutic use , Adult , Carvedilol , Combined Modality Therapy , Female , Heart Rate/physiology , Hemodynamics , Humans , MaleABSTRACT
Aim of the study was to analyze dependence of various voltage parameters of QRS complex on increase of left ventricular myocardial mass (LVMM) in samples of men and women with excessive body mass or obesity. We included data from 223 patients with excessive body mass and diagnosis of stage I - II arterial hypertension. ECG was registered in 12 standard leads. Left ventricular hypertrophy (LVH) was certified if according to echoCG data LVMM exceeded 125 g/m2 in men and 110 g/m2 in women. Depending on sex and presence of LVH all patients were divided into 4 groups: M1 (men with LVH, n=74), M2 (men without LVH, n=74), W1 (women with LVH, n=55), anb W2 (women without LVH, n=20). We analyzed amplitudes of all waves of the QRS complex as well as Sokolow-Lyons voltage parameters and the Cornell index. The following intergroup differences were most significant: between groups M1 and M2 - in amplitudes of S waves in chest leads V3, V4; between groups W1 and W2 - in amplitudes of R-waves in limb leads I and aVL, and amplitudes of S-waves in lead III. Increases of the Cornell voltage index were observed both in men and women with LVH. The following criteria had greatest sensitivity at 95% specificity: in men - SV4 > 1,1 mV (34%) and RaVL+SV3 > 2,3 mV (32%); in women - RaVL > 0,8 mV (56%) and RI+SIII > 1,5 mV (56%). Informative power of electrocardiographical diagnosis of LVH can be augmented by the use of different voltage criteria in groups of men and women. In men most informative are chest leads (SV1 - V3, RaVL) while in women - limb leads (RI, RaVL, and SIII). The use of combination parameters RaVL+SV3 > 2,3 mV (in men) and RI+SIII > 1,5 mV (in women) allows to augment sensitivity with unchanged specificity. In patients with excessive body mass voltage the Sokolow-Lyons criterion is not informative. Most significant component of the Cornell voltage criterion in groups of men with excessive body mass is amplitude of SV3, in groups of women - amplitude of RaVL.
Subject(s)
Body Mass Index , Electrocardiography , Hypertrophy, Left Ventricular/physiopathology , Obesity/physiopathology , Adult , Aged , Female , Follow-Up Studies , Humans , Hypertrophy, Left Ventricular/complications , Male , Middle Aged , Obesity/complications , Risk Factors , Severity of Illness Index , Sex FactorsABSTRACT
Novel innovative technology of assessment of level of total cardiovascular risk with consideration of a broad list of parameters of the state of individual health and its determining factors is described. The proposed model of risk is based on results of 20-year prospective observation of large contingents of population of Russia. For the first time the model of risk was constructed taking into account in addition to traditional risk factors and clinical characteristics peculiarities of population of Russia, in particular level of education. It was found in prospective studies that level of education in this country appeared to be an independent marker of risk and that traditional risk factors (behavioral, biochemical etc) had different prognostic value at different levels of education. Novel scale of risk and elaborated on its basis computer program of risk assessment allow to widen indications to its application, elevate accuracy of estimation of risk of development of fatal cardiovascular diseases for population of Russia, to obtain for a concrete patient parameters of absolute as well as relative risk (in % of excess or lowering of risk relative to its average statistical value for population with same age, sex, and level of education). The elaborated technology of estimation of total individual risk was tested on various contingents of patients with verified diagnoses of cardiovascular diseases as well as in groups of relatively healthy volunteers. Medical technology of risk assessment by novel scale is designed for application during primary screening of various population groups and can be fulfilled by both physicians and intermediate medical personnel. At present the computer program for assessment of cardiovascular risk based on this novel method is being prepared for clinical testing and subsequent implementation.
Subject(s)
Cardiovascular Diseases/epidemiology , Risk Assessment/methods , Humans , Morbidity , Population Surveillance/methods , Risk Factors , Russia/epidemiologyABSTRACT
UNLABELLED: COORDINATA - first Russian multicenter prospective (3 year long) study having the aim to elucidate prevalence of symptoms of anxiety and depression among patients with arterial hypertension (AH) and ischemic heart disease (IHD) and their influence on cardiovascular (CV) prognosis. Results of baseline epidemiological part of the study are presented. Results of prospective phase will be published in 2008. MATERIAL AND METHODS: Symptoms of depression and anxiety were assessed by validated in Russia Hospital Anxiety and Depression Scale (HDS) in 5038 patients with AH and/or IHD aged 55 years and older. Prevalence of CV risk factors was also studied and their association with anxiety/depressive symptoms were evaluated in a framework of multivariate regression analysis. RESULTS: Clinically significant symptoms of anxiety (HADS score >or=11) took place in 33 and 38%, symptoms of depression - in 30 and 38% of patients with AH and IHD, respectively. Relationship of symptoms of anxiety and depression was established with a number of psychosocial and biological risk factors of CV diseases (D) specifically low levels of education and income, insufficient level of physical activity, high level of chronic psychoemotional stress, exposition to acute stresses of great power, lack of social support, social isolation, elevated blood pressure level. It was shown that CVD comorbid anxiety and depressive states might cause excessive use of health care resources by patients.
Subject(s)
Anxiety/epidemiology , Depression/epidemiology , Hypertension/epidemiology , Myocardial Ischemia/epidemiology , Aged , Anxiety/diagnosis , Depression/diagnosis , Education , Exercise , Female , Humans , Hypertension/psychology , Income , Male , Marital Status , Middle Aged , Myocardial Ischemia/psychology , Prevalence , Prognosis , Prospective Studies , Regression Analysis , Risk Factors , Russia/epidemiology , Smoking/epidemiology , Social Isolation , Stress, Psychological/epidemiology , Time FactorsABSTRACT
COORDINATA - Russian multicenter prospective (3 year long) study having the aim to elucidate influence of symptoms of anxiety and depression on cardiovascular (CV) prognosis in patients with arterial hypertension (AH) and ischemic heart disease (IHD). Results of 1.5 years of prospective phase of the study are presented. Material and methods. Symptoms of depression and anxiety were assessed by Hospital Anxiety and Depression Scale (HDS) in 5038 patients with AH and/or IHD aged 55 years and older. By the end of 1.5 years follow up telephonic interview was carried out with 4449 patients or their relatives in the course of which occurrence of soft and hard end points (cardiovascular complications and deaths of IHD, cardiovascular and other causes) were established. There were 142 deaths (60.6% cardiovascular), 85 strokes, and 42 dynamic disturbances of cerebral circulation. Total number of hard and soft end points was 356 (8.0%). Presence of depressive, anxious, and combined anxious-depressive symptoms in patients with AH/IHD at initial examination increased 1.5 - 2 fold risk of development of cardiovascular catastrophes and death (due to IHD, CV and all causes). Besides psychological factors clear-cut influence on prognosis exerted sex, age, level of education and income of patients, smoking (both in the past and at inclusion in the study), low level of daily physical activity, elevated levels of blood pressure and heart rate, as well as a row of social characteristics of patients.