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  • Author: Leon-Constantin Maria Magdalena x
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Prevalence of Metabolic Syndrome and of Cardiovascular Risk Factors


Obesity, a component of the metabolic syndrome, is a rising public health problem, continuously increasing in the European countries. The therapeutic success of the patient with metabolic syndrome requires a multidisciplinary approach to lifestyle changes, weight loss, continuous and dynamic dietary improvement, sedentary reduction, normalization of blood pressure, glycemia and lipid parameters. We performed a retrospective study that was conducted in the Clinical Rehabilitation Hospital in Iasi, with 4627 patients that were admitted in the Cardiovascular Rehabilitation Clinic from January 2011 to December 2015 with the diagnosis of metabolic syndrome according to WHO definition (Group 1) or with other comorbidities (Group 2). In the first group were included 1064 patients diagnosed with metabolic syndrome. This group has predominantly smoking female patients. Also, in group 1 were diagnosed more patients with left ventricular hypertrophy and coronary heart disease compared to group 2. Most of the patients with inflammatory syndrome were included in the group without metabolic syndrome (group 2). The results of our study confirm that metabolic syndrome is a cluster of abnormalities whose evolution determines the development of coronary heart disease. All this would advocate for treating metabolic syndrome as the primary method of preventing cardiovascular disease.

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Methods of Paraclinic Diagnosis of Catecholamine Secreting Tumours, Especially of Pheochromocytoma


Catecholamine tumoral syndrome is caused by lesions of the medulosuprarenal cromafin tissue (pheochromocytoma or pheochromocytoblastoma) or of the neural crest (paraganglioma), from the ganglionar cells (ganglioneurinoma or ganglioneuroblastoma) or from the sympathetic nervous cells (sympathogonia – sympathoblastoma and sympathoblasts – neuroblastoma), tumors that excessively secrete cathecolamines (adrenaline and noradrenaline), but also neuropeptides. Indications for testing are associated with the clinical context. Because the pheochromocytoma means a heterogeneous group of secretory tumours, there is no analysis achieving the 100% accuracy. The diagnosis can be established by hormonal dosages for basal determinations and by dynamic tests or through nonspecific tests. Imagistic explorations like computer tomography, abdominal and pelvic MRI can localise the tumour. Plasma and urinary metanephrines dosage are the first intention tests because have a higher accuracy compared to catecholamines or other metabolites. Considering the low prevalence of catecholamine secreting tumours, we considered it necessary to systematise diagnostic possibilities.

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Novel Oral Anticoagulants, A Subject in Continuing Debate


Coumarin anticoagulants era (warfarin, acenocumarol) seems to be coming to an end with the launch of the novel anticoagulants like dabigatran, rivaroxaban, apixaban and edoxaban. Dabigatran (Pradaxa) is a prothrombin (factor II) inhibitor that doesn't necessitate monitoring by coagulation tests, doesn't have food or drug interactions, except for P-gp inhibitors. Rivaroxaban (Xarelto) is a direct inhibitor of factor X and is approved for the prevention of thromboembolic events in patients with non-valvular atrial fibrillation and for the prevention of deep venous thrombosis in patients undergoing orthopaedic surgery (hip and knee prosthesis). Apixaban (Eliquis) is a direct inhibitor of factor X and is indicated for the prevention of venous thromboembolic events in patients undergoing hip or knee arthroplasty, the prevention of thromboembolic events in patients with non-valvular atrial fibrillation and treatment or prevention of recurrences in patients with deep vein thrombosis or pulmonary embolism. Edoxaban (Savaysa), recently approved is USA, is a direct inhibitor of factor X and is indicated for deep venous thrombosis, pulmonary embolism and for the prevention of thromboembolic events in patients with non-valvular atrial fibrillation. The most recent studies focus on antidotes specifically designed to bind and neutralise the anticoagulant activity of both direct thrombin inhibitors and direct factor Xa inhibitors. The drugs currently being studied are idarucizumab, a specific antidote, andexanet alfa, a class-specific antidote and ciraparantag, a universal antidote. Of these, only idarucizumab was approved by the FDA.

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Metabolic Syndrome and Nonalcoholic Fatty Liver Disease


Introduction. Non-alcoholic fatty liver disease (NAFLD) is regarded as the hepatic expression of the metabolic syndrome, both conditions presenting similar clinical features.

Aim. The aim of this study was to evaluate, among diabetic subjects, the relationship between fatty liver load and the presence of metabolic syndrome criteria.

Methods. An observational study was conducted on 92 subjects with type 2 diabetes. We followed anthropometric measurments, lipid profile, blood pressure and the degree of hepatic steatosis using ultrasonography.

Results. The average age of the study group was 60,38 ± 10,37 years, with an approximately equal distribution by gender (48% male and 52% female). More than half of the subjects presented hypercholesterolemia, hypertriglyceridemia, and low HDL cholesterol level. Most of the patients included in the study had varying degrees of liver fat load (only 9,89% of cases of apparently normal liver on ultrasound), and met the criteria for metabolic syndrome (81,31%). It was found that the frequency of the cases with fatty liver impairment was significantly higher in subjects with metabolic syndrome (32,43% compared to 5,88% for those without metabolic syndrome, p = 0,01) and the frequency of the cases with normal liver were significantly higher in subjects without metabolic syndrome (23,53% to 6,76%, p=0,02).

Conclusion. We can say that NAFLD is a risk factor for the presence of metabolic syndrome and it can be considered the hepatic expression of this syndrome.

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Romanian version of SDM-Q-9 validation in Internal Medicine and Cardiology setting: a multicentric cross-sectional study


Background. Shared decision making (SDM) is becoming more and more important for the patient-physician interaction. There has not been a study in Romania evaluating patients’ point of view in the SDM process yet. Therefore, the present study aims to evaluate the psychometric parameters of the translated Romanian version of SDM-Q-9.

Material and methods. A multicentric cross-sectional study was performed comprising eight recruitment centers. The sample consisted of in- and outpatients who referred to Hospital Units for treatment for atrial fibrillation or collagen diseases. Furthermore, patients who were members of Autoimmune Disease Patient Society were able to participate via an online survey. All participants completed the Romanian translated SDM-Q-9.

Results. Altogether, 665 questionnaires were filled in within the hospital setting (n = 324; 48.7%) and online (n = 341; 51.3%). The Romanian version had good internal consistency (Cronbach α coefficient of 0.96.) Corrected item correlations were good ranging from 0.64 to 0.89 with low corrected item correlations for item 1 and item 7. PCA found a one-factorial solution (similar with previous reports) but the first item had the lowest loading.

Conclusion. SDM-Q-9 is a useful tool for evaluation and improvement in health care that was validated in Romania and can be used in clinical setting in this country.

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