ORIGINAL INVESTIGATIONS
Objective: to reveal carbohydrate and lipid metabolic disturbances and their possible importance in examined young men with early arterial hypertension (AH).
Subjects and methods. A total of 130 men aged 40.3 ± 4.3 years were examined. There were 3 patient groups: stage I hypertensive disease with a history of AH (n = 61); primarily diagnosed hypertensive disease without evidence of long-term AH (n = 39); a control group noncardiovascular diseases (n = 30).
Results. The patients with long-term AH were more commonly found to have a compromised history of cardiovascular diseases and type 2 diabetes mellitus, signs of insulin resistance and subclinical atherosclerosis than those with the primarily diagnosed disease and the control group.
Conclusion. Carbohydrate and lipid metabolic disturbances are latent in young men with long-term AH. Both 2and 1-hour oral glucose tolerance tests are recommended for the early diagnosis of glycemic disorders in the above patient cohort.
Objective: to estimate the time course of changes in the levels of tumor necrosis factor-α (TNF-α), interleukin-4 (IL-4), IL-6, and the hepatic fibrosis indicators hyaluronic acid (HA) and liver elasticity index during combined antiviral therapy (AVT) with interferon alpha-2b and ribavirin in patients with chronic hepatitis C (CHC).
Subjects and methods. Fifty patients with CHC were examined. Serum TNF-α, IL-6, IL-4, and HA were estimated using an enzyme immunoassay. The stage of hepatic fibrosis was determined by fibroelastography with the liver elastic index being measured; the time course of changes in the indicators was assessed in 20 patients at the end of AVT. A virological response was monitored at therapy completion and 6 months later.
Results. The patients with CHC in the reactivation phase were found to have enhanced TNF-α, IL-6, and IL-4 activities in 84, 60, and 100 % of the cases, respectively (р < 0.001, р = 0.01, р < 0.001, respectively). The median serum concentration of HA in CHC was 1.8-fold higher than that in the control group (p = 0.03); the liver elastic index averaged 6.5 kPa. TNF-α and IL-6 levels correlated with viremia, transaminases, and hepatic fibrosis indicators. At combined AVT completion, the virological response rate was as high as 85 %, which was attended by a considerable reduction in cytolysis, HA concentrations, and liver density index to 5.4 kPa (3.6–6.8 kPa) (p < 0.04), and in the activity of the examined cytokines. The sustained virological response rate was 80 %. Only IL-4 levels decreased and TNF-α and IL-6 concentration remained at the baseline level in patients unresponsive to AVT.
Conclusion. It is expedient to monitor TNF-α, IL-4, IL-6, and HA to evaluate the severity of liver involvement in CHC and to predict the efficiency of AVT.
LECTION
Objective: to describe management tactics in patients with back pain syndrome and to give recommendations for the choice of non-drug and drug treatments (with main drug groups) and the duration of a treatment cycle.
Materials and methods. The paper considers the basic mechanisms and causes of back pain syndromes (dorsalgias). It introduces the concept “dorsopathy” that characterizes the appearance of nonvisceral pain syndrome in the extremities and trunk, which is caused by degenerative processes in the vertebral motion segment. The authors provide a description of spondyloarthrosis, one of the main degenerative diseases of the spine, and give current principles of treatment for the major symptoms of the disease.
Results. The main goal of treatment in patients with back pain is to relieve pain syndrome. Selective nonsteroidal anti-inflammatory drugs are the medicaments of choice.
Conclusion. This paper covers current approaches to managing patients with spondyloarthrosis and gives recommendations regarding the treatment of the major disease manifestation – pain syndrome.
PHARMACOTHERAPY
Objective: to describe a clinical case of late-stage Parkinson’s disease (PD) with nocturnal symptoms and fluctuations and to present successful experience in using the three-component drug Stalevo (levodopa/carbidopa/entacapone) as a single dose prior to sleep.
Patient V. aged 72 years took medical advice at the Department of Neurology, Russian Medical Academy of Postgraduate Education, for complaints of constrained movements, inability to turn in bed independently, painful muscle cramps, light sleep with nocturnal awakenings, and frequent (5–6 times) urinations at night. The first symptoms of the disease appeared 12 years ago when the patient began to notice sluggishness, altered handwriting, and clumsiness during small movements of the right hand. By taking into account symptoms (obvious nocturnal akinesia, overactive bladder, sleep disorders, and cramps) and the results of his examination, the patient was diagnosed with the akinetic-rigid form of PD (4 Hoehn-Yarh scores). Therapy was corrected as follows: the dose of amantadine remained the same (300 mg); its last administration is recommended to be at 16:00; the daily dose of levodopa was 700 mg; that of levodopa/benserazide was 550 mg/day (1 tablet × 3/4 tablet × 1 tablet). The evening intake of levodopa was changed for that of the three-component drug Stalevo (levodopa 150 mg/ carbidopa 37.5 mg/entacapone 200 mg).
Results. After 3 months, the patient was observed to have significant health improvement: reduced nocturnal and morning akinesia, better gait, a considerably smaller number of nocturnal urinations (less than once per night), regression of painful calf muscle cramps, and improved sleep.
Conclusion. The three-component drug Stalevo (levodopa/carbidopa/entacapone) is effective in treating late-stage PD. Its use as a single dose before going to bed has led to regressive nocturnal symptoms, better sleep, and lower motor fluctuations.
CONFERENCES, SYMPOSIUMS, MEETINGS
PROCEEDING OF THE 3RD SCIENTIFIC PRACTICAL CONFERENCE “NESTEROVSKIE CHTENIYA”, 18 MARCH 2015
CASE REPORT
Objective: to describe a clinical case of recurrent pulmonary thromboembolism (PTE) with developed chronic thromboembolic pulmonary hypertension (CTEPH) and successful stenting of the pulmonary artery branch after ineffective thrombolysis.
Patient Ch. born in 1978 was admitted to a cardiology unit with suspected PTE. The patient complained of obvious resting dyspnea increasing with minimal physical exercise. Blood test revealed leukocytosis, D-dimer just above the normal value. Electrocardiography showed sinus rhythm, right axis deviation, and complete right bundle-branch block. EchoCG indicated right hearth dilatation with an increase in systolic pressure gradient across the tricuspid valve up to 60 mm Hg. Lower extremity venous duplex scanning revealed a muscle vein dilated up to 14 mm with echogenic parietal deposits in the muscle thickness at the middle third of the right leg; compression was virtually complete; the valves were incompetent and a muscle vein irregularly dilated up to 7 mm in the middle third of the left leg; the walls were uneven; compression was complete. Angiopulmonography detected occlusion of the lower and middle lobe branches of the right pulmonary artery and the lower lobe branch of the left pulmonary artery.
Results. It was decided to perform local thrombolysis in terms of the patient»s young age, obvious clinical symptoms (New-York Heart Association Functional Class (FC) III–IV dyspnea) and the data of earlier studies on the benefit from thrombolysis in intermediate-risk persons and a council of a vascular surgeon, a cardiologist, and an X-ray endovascular diagnosis and treatment physician, and an invasive specialist. The patient underwent local thrombolysis with purolase 6,000,000 IU. Control angiopulmonography revealed no positive changes in the branches of the pulmonary artery. Because of ineffective thrombolysis and the persistence of significant pulmonary hypertension and FC III–IV dyspnea, the patient underwent conduction recanalization of the area of left lower lobe pulmonary artery occlusion, percutaneous transluminal balloon angioplasty, and endoprosthesis replacement with an 8.0–29-mm holometallic peripheral stent. Control angiopulmonography showed that the arterial lumen was completely restored and blood flow was not distally embolized.
Conclusion. This clinical case is an example of the delayed diagnosis of recurrent PTE, which was a reason for ineffective thrombolytic therapy that had been performed 11 days after the onset of an episode. In this situation, percutaneous transluminal balloon angioplasty and pulmonary artery branch stenting can improve the status of a patient and reduce the risk of CTEPH in the future. In spite of its apparent ease, angioplasty can cause problems: impossibility and hazard of enhanced contrasting of the pulmonary artery; extensive injury of its branches; arterial cicatricial process associated with multiple episodes of PTE. After angioplasty, patients may develop reperfusion pulmonary edema, the causes of which are fully unclear. However, the successful intervention makes it possible to lower pulmonary artery pressure, pulmonary vascular resistance, and blood NT-proBNP levels and to increase exercise tolerance. At the present time, a number of centers are performing such procedures in patients with CTEPH. This requires 2–3 balloon inflations per session. Holometallic stent placement can decrease the number of necessary inflations and reinterventions in the future. This clinical case demonstrates that pulmonary artery stenting is successful in the patient with recurrent PTE after ineffective thrombolysis.
Objective is description of a case of diagnostics of a paroxysmal nocturnal haemoglobinuria.
Subjects and methods. The male patient of 50 years asked for medical care with complaints to emergence of yellowness a skin, urine darkening, not expressed general weakness. To the patient examination was conducted: clinical and biochemical blood tests, urine, miyelogramm, definition of an index of sphericity of erythrocytes, definition of free hemoglobin of plasma of blood, urine, gemosiderinuriya, flow citometry, immunological markers of rheumatic diseases, tool inspection, etc.
Results. On the basis of complaints, a clinical picture of a disease, data of objective and tool inspections the final diagnosis is made: a paroxysmal nocturnal haemoglobinuria, a classical haemolytic form (on the International classification of diseases of the 10th revision – B 59.5). The comorbid diagnoses: anemia of heavy degree; transfusion dependence; thrombosis of a subclavial vein on the right (11.2011); cholelithiasis; chronic calculous cholecystitis in remission; chronic hepatitis of the mixed genesis (alcoholic, metabolic), moderate degree of activity. By the main diagnostic method which allowed to verify the diagnosis became flow citometry. According to an flow citometry erythrocytes I Tip (normal expression of CD59) – 87,0 %, II Type (partial deficiency of CD59) – 0,3 %, III Type (full deficiency of CD59) – 12,7 %; monocytes with deficiency of FLAER/CD14 – 93,3 %; granulocytes with deficiency of FLAER/CD24 – 97,7 %. Flow citometry was revealed by availability of APG-clone among erythrocytes, granulocytes and monocytes. Judging by the huge size of a clone (on granulocytes 97,7 %), it is possible to draw a conclusion that the patient was in the highest zone of risk of APG of crises.
Conclusion. Practical interest of this supervision is caused by a rarity of this hematologic disease, the analysis of modern opportunities of diagnostics and complexity of a choice of tactics of treatment. The medicinal therapy which allowed to reduce quantity of haemolytic crises – application of a preparation eculizumab is picked up.
REVIEW
At the present time effectiveness of rehabilitation programs after heart surgery, myocardial infarction, and in some cases for coronary artery disease (CAD) is undeniable. According to the researches, physical exercises, which underlie cardio rehabilitation of patients with CAD, reduce cardiac mortality. In the review accumulated scientific data about modern approaches to cardio rehabilitation is discussed: goals, indications, contraindications, its organization, advantages. Controlled training in patients with CAD, making a complex program of cardio rehabilitation, kinds of control during cardio training are described in details. In this review the second phase of physical rehabilitation after cardiac surgery – a stationary phase, protocols of which are subjective and often contested, is considered. More frequently physical rehabilitation after coronary artery bypass surgery is doing breathing exercises, as there is data that physical exercises, in which tangential force vector in or around the sternum appears, should be avoided for at least 3 months after surgery. On the other hand, avoiding of heaving during the first weeks after surgery leads to more pronounced atrophy of the chest muscles.
But there is data, according to which, early beginning of an adapted program of cardio rehabilitation (1–2 weeks after surgery) is safely, it accelerates recovery and does not increase problems with the sternum. In this review the following idea is suggested: in order to follow the stages of rehabilitation after cardiac surgery it is necessary to start it on the stationary stage, and control of load rehabilitation programs must be carried out using hemodynamic changes during exercises, energy, SF-36 questionnaire.
EDITORIAL
Systemic vasculitides (SV) are a heterogeneous group of acute and chronic diseases, the most important pathomorphological sign of which is inflammation and necrosis of the vascular wall. The basis for the classification of SV is their etiology and pathogenesis, the type of affected vessels and the pattern of inflammation, predominant organ involvements, clinical manifestations, a genetic predisposition, and demographic characteristics. To diagnose vasculitis is a difficult task due to a broad spectrum of its clinical manifestations that depend on the predominant size of affected vessels, the involved organs and systems, and the magnitude of the inflammatory process. There are no specific laboratory tests for most forms of SV; nonspecific inflammatory measures and activated autoimmune reactions are noted to be higher. Screening for SV determines the levels of anti-neutrophil cytoplasmic antibodies (ANCA), cryoglobulins, anti-glomerular basement membrane antibodies, and anti-complement C1q antibodies. However, biopsy with its specimen being pathomorphologically characterized, as well as current noninvasive or minimally invasive diagnostic techniques remain relevant because of a large number of seronegative variants of vasculitis. The ANCA-associated vasculitis management algorithm developed by the British Society of Rheumatology has been presented in 2015. The timely diagnosis and treatment at the onset of SV is the basis for quality of life and survival improvement.
ISSN 2412-8775 (Online)