Publications by authors named "Sazonov V"

Pediatric sepsis presents a severe risk to immunocompromised children, especially those with cancer or pre-existing conditions, posing a significant threat to their lives. Cytokine hemadsorption has emerged as a promising therapeutic approach for managing sepsis and severe inflammatory conditions in critically ill patients. This innovative method involves eliminating pro-inflammatory cytokines from the bloodstream, targeting the underlying hyper-inflammatory response often seen in critical illnesses.

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Heparin resistance (HR) in patients on extracorporeal membrane oxygenation (ECMO) exacerbates bleeding and thrombogenesis. Thus far, there is no universal definition of what this condition entails and no unified strategy for assessing heparin's efficacy in ECMO patients. The most frequent discrepancy when it comes to defining HR is the difference in the reported doses: units per day (U/d) or per kilogram per hour (U/kg/h).

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Sepsis is a severe and potentially life-threatening condition that occurs when the body's response to an infection damages its own tissues and organs. It can lead to organ failure and death if not treated. Cytosorb is a promising medical device for hemadsorption in pediatric septic patients (under 18 years old).

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Unlabelled: Abdominal wall relaxation is a rare complication of various surgical procedures or diseases, when the intercostal or upper lumbar nerves are affected, and the innervation of the muscles of the abdominal wall is damaged. The result is a mass that can visually mimic a ventral hernia. We present a clinical case and the results of a literature review on this topic.

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Introduction: Around seventy percent of all childhood cancer patients suffer from severe pain. This pain can arise from various sources, including tumors themselves, pain caused by metastasizing tumor cells or as the outcome of therapy meant to deal with tumors. If managed inadequately, such pain can lead to many hazardous sequelae.

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Introduction: Despite a detailed study of the natural development of congenital spinal deformity in an isolated hemivertebra and the methods of surgical correction of this pathology, some issues remain unresolved. The age at which the surgical correction of congenital spinal deformity should be performed is a controversial issue among specialists dealing with this problem. The aim of the work was to conduct a comparative analysis of the results of spinal deformity correction in children with congenital kyphoscoliosis with an isolated hemivertebra of preschool and primary school age.

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(. ) is one of the leading causes of community-acquired pneumonia in children and is also implicated in a variety of reactive extrapulmonary diseases. Recurrent and/or severe respiratory infections are one of the most frequent manifestations of several types of primary immunodeficiency.

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Sepsis is a frequent cause of death in hospitalized patients and, in detail, in neonatal, pediatric, and adult intensive care units (ICUs). Severe sepsis has a very poor prognosis. Indeed, the mortality rate varies between 30 and 70% during the first 7-14 days.

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Macrophage Activation Syndrome (MAS) is a very severe complication of different rheumatic diseases, including pediatric Systemic Lupus Erythematosus (pSLE). MAS is not considered as a frequent complication of pSLE; however, its occurrence could be under-estimated and the diagnosis can be challenging. In order to address this issue, we performed a systematic review of the available medical literature, aiming to retrieve all those papers providing diagnostic (clinical/laboratory) data on patients with pSLE-related MAS, in individual or aggregated form.

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Background: High-dose methotrexate (HDMTX) is likely to cause a number of side effects and manifest itself as hepatotoxicity, nephrotoxicity, mucositis, and neurotoxicity. A several studies demonstrated the efficacy of extracorporeal detoxification methods such as plasma exchange, hemodialysis (HD), HD filtration, and hemoperfusion for the treatment of MTX delayed clearance. However, none of the existing methods as effective as expected and limited for general implementation due to a procedure-related complication.

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Objectives: Vaccines are considered one of the most important inventions of human history that enabled the containment of several infectious diseases. However, there is a global decrease in the rate of vaccination and an increase in outbreaks of vaccine-preventable diseases. The aims of the current study are to determine childhood vaccine hesitancy and its influencing factors in Kazakhstan.

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Purpose: For the first time in Kazakhstan, we have used a combined extracorporeal support, by including the CytoSorb system in a continuous veno-venous hemofiltration system in an 8-month-old patient with a body weight of 5600 g.

Results: The CytoSorb therapy session resulted in a reduction of inflammation markers IL-6, S100, procalcitonin, and C-reactive protein. Simultaneously, the level of transaminases, creatine kinase, and troponin were normalized, by the end of the session patient hemodynamics were stable and there was no need for vasopressors, acid-base balance was maintained, and the patient was weaned from mechanical ventilation to spontaneous breathing.

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Acute acalculous cholecystitis (AAC) is the inflammatory disease of the gallbladder in the absence of gallstones. AAC is estimated to represent at least 50% to 70% of all cases of acute cholecystitis during childhood. Although this pathology was originally described in critically ill or post-surgical patients, most pediatric cases have been observed during several infectious diseases.

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Data presented here refer to 57,885 patients on lipid-lowering statin therapy from the Dyslipidaemia International Study (DYSIS) registry. Subjects were divided into 3 discrete subsets: those at very high-risk, high-risk, and non-high-risk for cardiovascular events, with assigned low density lipoprotein cholesterol (LDL-C) targets of 70 mg/dl, 100 mg/dl and 115 mg/dl, respectively. Overall, the highest proportion of patients meeting their LDL-C target was seen in the UAE and Kuwait (49.

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Background And Aims: There is an inconsistency between international guidelines on lipid-lowering treatment regarding whether to pursue LDL-C treatment targets or to focus on the intensity of treatment. While either approach is attractive, there is no recent global data on actual LDL-C values, treatment targets attained, and the intensity of treatment in statin-treated patients. We aimed to determine and compare the extent of treatment target attainment globally using standardized data collection.

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The main objective of this study was to describe real-world treatment persistence with subcutaneous tumor necrosis factor-alpha inhibitors (SC-TNFi) in patients with ankylosing spondylitis, psoriatic arthritis, or rheumatoid arthritis [collectively immune-mediated rheumatic disease, (IMRD)] in Sweden. A secondary objective was to describe potential effects on health care resource utilization (HCRU) cost from non-persistence. Patients were identified through filled prescriptions for adalimumab (ADA), etanercept (ETA), certolizumab pegol (CZP), and golimumab (GLM) between 5/6/2010 and 12/31/2012 from the Swedish Prescribed Drug Register.

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Purpose: To estimate the proportion of osteoporosis patients in whom initiating strontium ranelate treatment, under new EMA guidelines, should be contraindicated because of a history of cardiovascular events or risk for cardiovascular events.

Materials And Methods: This was a retrospective analysis of medical and pharmacy claims using the Clinical Practice Research Datalink database. Patients were included if they had ≥1 prescription of strontium from September 1, 2008 to August 31, 2013, were aged ≥50 as of the index date (the date of the first ever strontium ranelate prescription), and had ≥1 year of medical records pre-index.

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Background: Many women with osteoporosis do not initiate osteoporosis treatment.

Objective: To examine patients' reasons for not initiating osteoporosis treatment among women with osteoporosis.

Methods: Survey recipients were identified from a national US claims database and included women ≥55 years with an osteoporosis diagnosis from January 1, 2010 to March 31, 2012 as defined by: 1) osteoporosis diagnosis coupled with bone mineral density test within 183 days of diagnosis and/or 2) osteoporosis-related fracture.

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Background: Few studies have assessed the prevalence of mixed dyslipidemia (MD) and the effectiveness of lipid-modifying therapy (LMT) for the treatment of abnormal levels of low-density lipoprotein cholesterol (LDL-C), triglycerides (TG) and high-density lipoprotein cholesterol (HDL-C) in Australian clinical practice.

Objective: To estimate the prevalence of MD in Australian patients undergoing LMT.

Methods: Patients 35 years of age and older undergoing LMT for ≥1 year were enrolled from nine general practice and cardiologist/endocrinologist outpatient clinics in Australia between April 2007 and May 2008.

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Background: Although low-density lipoprotein cholesterol (LDL-C) is the primary lipid target for cardiovascular disease (CVD) risk reduction, high-density lipoprotein cholesterol (HDL-C) and triglycerides (TG) have also emerged as risk factors. This study evaluated attainment of goal/normal lipid levels in current clinical practice among high-risk patients following lipid-modifying therapy (LMT).

Methods: Data for patients aged ≥35years and on LMT for ≥12months were identified from electronic medical records (United Kingdom and Sweden) and extracted from medical charts (Canada and Spain).

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Background: This post hoc analysis from the Coronary Drug Project (CDP) evaluated the effects of niacin vs. placebo on the incidence of new onset type 2 diabetes mellitus (T2DM) and cardiovascular event rates in patients with normal and impaired fasting glucose (IFG).

Methods: The CDP was a randomised, placebo-controlled clinical trial of lipid-modifying agents in men with previous myocardial infarction.

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Objective: To determine the prevalence of single and mixed dyslipidemias among patients treated with statins in clinical practice in France.

Methods: This is a prospective, observational, cross-sectional, pharmacoepidemiologic study with a total of 2544 consecutive patients treated with a statin for at least 6 months.

Main Outcome Measures: Prevalence of isolated and mixed dyslipidemias of low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), and triglycerides among all patients and among patients at high cardiovascular risk; clinical variables associated with attainment of lipid targets/normal levels in French national guidelines.

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Introduction: Although low-density lipoprotein cholesterol (LDL-C) is the primary lipid target for coronary heart disease (CHD) risk reduction, high-density lipoprotein cholesterol (HDL-C) and triglycerides (TG) have also emerged as CHD risk factors. The objective of this study was to evaluate attainment of lipid goals and normal levels following lipid-modifying therapy (LMT) and its predictors in a representative sample of Chinese patients from Hong Kong.

Methods: Using longitudinal data collected from patient medical records, the study identified 706 patients who initiated LMT from January 2004 to December 2006 and had full lipid panels 12 months before and after therapy.

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Background: The prevalence of persistent lipid abnormalities in patients receiving statins in primary and secondary care is needed to formulate recommendations for future treatment. Studies associating cardiovascular risk factors with lipid target goal achievement are lacking.

Design: A cross-sectional, observational study that assessed the prevalence of persistent dyslipidemia in patients treated with statins and analyzed predictors of lipid target achievement.

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The aim of the study was to evaluate trends in antihyperglycemic agents (AHAs) use in patients with type 2 diabetes mellitus (T2DM) newly initiating extended-release niacin (ERN) compared with other lipid-modifying therapy (LMT). United States administrative-claims data identified adults with T2DM on AHAs who received a new prescription for ERN or another LMT between January 2001 and June 2003 (index date), and these adults were followed for 12 months. Inclusion criteria were (1) stable T2DM as defined by International Classification of Diseases, Ninth Revision, codes and also receiving at least 2 AHA prescriptions 12 to 24 months before initiating ERN or LMT treatment and (2) at least 2 prescriptions within 12 months before the onset of ERN or LMT.

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