Browsing by Author "Ille, Tatjana (24830425500)"

The change in socio-economic status, drastic decrease in living standards, war, and the introduction of sanctions to our country were complicated in addition by a large number of internally displaced people from Kosovo, which culminated with the 1999 NATO bombing. The aim of this investigation was to estimate the influence of internal displacement on the adaptation and mental health of adolescents. The investigation was conducted on 238 adolescents, comprising a control group of 206 adolescents from Belgrade and 32 internally displaced adolescents from Kosovo. A specific questionnaire regarding habits, behaviour, and psychosomatic state was used, as well as the Cornell Medical Index and the Eysenck Personality Questionnaire. Internally displaced adolescents from Kosovo exhibited greater difficulties in adapting and had worse school records than adolescents from Belgrade, one year after the change in their location. Immediately after the NATO bombing, both groups reacted in the same way: they often talked about the events they had survived, they were afraid of the sounds of alarm sirens and of aeroplanes, and in addition had similar dreams (no statistical variation between the groups). Emotional disturbances, one year after the bombing, were not observed in 40.6% of adolescents from Kosovo, compared to the figure of 74.8% for adolescents from Belgrade. Adolescents from Belgrade consumed alcohol significantly more often: 75.7% compared to 56.3% for adolescents from Kosovo. In addition, 20.4% of adolescents from Belgrade consumed psychoactive substances compared to 6.3% of adolescents from Kosovo. There was no significant difference between the examined groups in the total scores on the scale for neuroticism. All in all, the girls from both examined groups displayed neurotic tendencies more frequently than the boys.

Introduction Ankylosing spondylitis is a chronic progressive autoimmune inflammatory disorder involving mainly the axial skeleton and larger peripheral joints that progressively limits spinal mobility and may lead to irreversible structural changes and consequently to impaired physical function and reduced quality of life. Objective The aim of this study was to assess functional disability and quality of life of patients with ankylosing spondylitis and determine the correlation between functional disability and quality of life. Methods The study enrolled 74 patients with ankylosing spondylitis (16 females and 58 males). The demographic data of the patients were collected. Functional disability was assessed with the Bath Ankylosing Functional Index (BASFI). Quality of life was assessed by the Short-Form 36 (SF-36) and the European Quality of Life Questionnaire (EuroQoL/EQ-5D). Results In our study, the mean age was 48.5±10.3 years. BASFI was negatively correlated with the SF-36 physical function subscale (p<0.001), physical role (p=0.002), bodily pain (p=0.003), general health (p<0.001), vitality (p=0.012) and mental health (p=0.010) subscale. There was a significantly inverse correlation between the BASFI score and the rating scale of EQ-5D (p=0.001). In the regression model, the BASFI score (p=0.000) showed an independent association with the physical function domain of SF-36. Conclusion In conclusion, the BASFI index was associated with physical function, physical role, bodily pain, general health, vitality and mental health domains of SF-36 and also with the rating scale of EQ-5D.

BACKGROUND: Stenting of malignant hilar strictures remains a standard endoscopic treatment in patients with unresectable tumors. The aim of this two-center prospective study was to compare unilateral versus bilateral drainage in hilar malignant stenosis Bismuth-Corlette type II. METHODS: During a 3-year period, a total of 49 patients with hilar tumors (Bismuth-Corlette type II) were referred for endoscopic treatment, following the criteria of unresectability. Ultrasound, computed tomography scan and magnetic resonance cholangiopancreatography (MRCP) were previously performed in all patients in order to facilitate endoscopic retrograde cholangiopancreatography (ERCP). The stricture was first passed by the hydrophilic guide-wire and then contrast medium was injected. Mechanical bile duct dilation was performed, followed by plastic stent placement only in the liver lobe which was previously opacified. The procedures were performed under conscious sedation. The patients were followed up for the next 12 months with a stent exchange every 3 months. Primary outcome was assessed by patient survival in the first 12 months after the procedure. RESULTS: All 49 patients were treated with ERCP while 39 (79.59%) had successful stent placement. Among these, 32 had hilar cholangiocarcinoma (82%) and 7 (18%) had gallbladder cancer. Two groups of patients had Bismuth II strictures: A, 21 patients (54%) with unilateral contrast injection and drainage, and B, 18 (46%) with bilateral contrast injection and drainage. A total of 57 plastic stents were used (10 Fr, 89%; 11.5 Fr, 11%). Group B showed a lower bilirubin level 7 days after the procedure (P=0.008). Early complications were cholangitis (3 patients, 2 in group A and 1 in group B) and acute pancreatitis (2 patients, 1 each in A and B) with no statistical difference between the groups. Late complications were stent migration (5 patients, 1 in A and 4 in B) and stent clogging (6 patients, 2 in A and 4 in B) showing a significant difference between the groups (P<0.01). The first stent replacement after 3 months was successful in 87% of patients (four died due to disease progression and one due to cardiopulmonary insufficiency) showing no statistical difference between the groups. At 6 months follow-up, 72% patients survived, with no statistical difference between the groups. A final follow-up (12 months) showed the survival rate of 18% (4 patients from group A and 3 from group B) (P>0.05). CONCLUSIONS: A minimally invasive approach, based on the criterion that every bile duct being opacified needs to be drained, is associated with a lower incidence of early complications. Considering that the clinical outcome measured by bilirubin level was lower in patients with bilateral drainage 7 days after the procedure, we assumed that drainage of 50% or more of the liver volume leads to sufficient drainage effectiveness. © 2012, Hepatobiliary Pancreat Dis Int.

Objectives Colorectal cancer (CRC) is one of the most common malignancies worldwide. The aim of this study was to compare the outcomes of two different screening approaches in a small country (Montenegro, 650 000 inhabitants) with a CRC incidence lower than the European average. Methods Two structured invitation programs were compared with respect to compliance and neoplasia yield: (i) program A focused on first-degree relatives of CRC patients diagnosed in two hospitals (n=206), inviting them for colonoscopy; (ii) program B was an invitation program for fecal occult blood testing, followed by colonoscopy if positive, conducted in University Hospital, Podgorica, Montenegro, on 2760 randomly selected average-risk persons, age 50-74 years, living in a single municipality. Results Of 710 first-degree relatives of 206 CRC patients approached, 540 presented for colonoscopy (76.05% uptake). Overall, 31 were diagnosed with a cancer, 58 with advanced adenoma, and 151 with adenoma in general. In the general screening program, of 2760 individuals invited, 920 underwent fecal immunochemical test (33.3% uptake) and colonoscopy was performed in all 95 positive cases (10.3%); six cancers was found in five patients (one patient had two cancers), 19 patients were diagnosed with advanced adenoma, and 26 with any adenomas. The risk-targeted screening program had a significantly higher yield for cancers in both per invited (31/710 vs. 5/2760, P<0.001) and per eligible person analysis (31/540 vs. 5/920, P<0.001). Conclusion In a low-incidence country with limited resources, it may be advisable to start with CRC screening targeted to risk groups. Copyright © 2015 Wolters Kluwer Health, Inc. All rights reserved.

INTRODUCTION This is an open uncontrolled study about effects of physical treatment on disease activity parameters of patients with rheumatoid arthritis and psoriatic arthritis. OBJECTIVE The aim of the study was to establish if there was any improvement of disease activity parameters after four weeks of physical and spa treatment. METHOD We compared morning stiffness, tender and swollen joint count, body pain level and Disease Activity Score 28 (DAS-28) in patients with rheumatoid and psoriatic arthritis, and assessed the effect of physical and spa treatment on those parameters. The research encompassed 109 patients: 69 with rheumatoid arthritis (RA group) and 40 with psoriatic arthritis (PA group). They were from Norway, staying for four weeks in June-September 2003. The groups served as their own controls - "one group pre-test post test" study. Disease activity measurement was made twice: at the beginning and at the end of treatment. The therapeutic set consisted of mud applications, kinesitherapy, mineral water pool and electrotherapy. RESULTS At the beginning there was no significant difference in observed disease activity parameters between patients with rheumatoid and psoriatic arthritis (p>0.05). After four weeks of physical and spa treatment disease activity was significantly reduced in all observed parameters in both groups: morning stiffness (p<0.001 RA+PA), tender joint count (p<0.01RA+PA), swollen joint count (p<0.01 RA; p<0.05 PA), body pain(p<0.01 RA+PA) and DAS-28 score (p<0.01 RA+PA).CONCLUSION Physical and spa treatment, together with climatic factors in Igalo, lead to a significant reduction of disease activity parameters of patients suffering from rheumatoid arthritis and psoriatic arthritis.

The objective of this study was to assess the clinical and financial outcomes of intraoperative cell salvage (ICS) during abdominal aortic surgery. In this study, 90 patients were operated on with the use of ICS (group 1, prospective) and 90 patients without ICS (group 2, historical control). According to the type of operation, the patients were subdivided into three consecutive 30-patient subgroups (1, aortoiliac occlusive disease [AOD]; 2, elective abdominal aortic aneurysm [AAA]; or 3, ruptured abdominal aortic aneurysm [RAAA]). Transfusion requirements and postoperative complications were recorded. The total amounts of perioperatively transfused allogeneic blood were higher in all patient subgroups that underwent surgery without ICS (p 5.0032). In the ICS group, 50% of AOD patients and 60% of elective AAA patients received no allogeneic transfusions. There were no significant differences in the incidence of postoperative complications in any group examined. ICS significantly reduced the necessity for allogeneic transfusions during abdominal aortic surgery. ICS use was most valuable in urgent situations with high blood losses, such as RAAA, for which only small amounts of allogeneic blood were initially available. In patients with more than 3 units of autologous blood reinfused, this method was cost effective. © BC Decker Inc. All rights reserved.

Objective: The aim of this study was to investigate the association between metabolic syndrome and liver enzymes in overweight and obese adolescents and young adults. Methods: A total of 126 overweight and obese adolescents and young adults (age, 15-26 years), 55 (43.6%) with metabolic syndrome and 71 (56.4%) without metabolic syndrome, were studied. Results: Patients with metabolic syndrome had significantly higher alanine aminotransferase (ALT), γ-glutamyl transpeptidase (GGT), and alkaline phosphatase (ALP) levels compared to patients without metabolic syndrome [36.5±22.2 vs. 29.4±17.8 IU/L (P=0.043), 33.8±17.8 vs. 26.9±18.4 IU/L (P=0.002), and 84.3±32.2 vs. 75.7±29.5 IU/L (P=0.063)]. Aspartate aminotransferase (AST) levels were similar in both groups (24.1±9.8 vs. 23.3±9.0 IU/L, P=0.674). Elevated AST, ALT, GGT, and ALP levels were observed in 6, 15, 18, and 5 patients (11%, 27%, 14%, and 9%) with metabolic syndrome compared to 6, 17, 6, and 4 (8%, 24%, 8% and 5%) patients without metabolic syndrome (P=0.872, P=0.826, P<0.001, and P=0.035). In multivariate regression models adjusted for age and gender, metabolic syndrome was not a significant predictor of ALT (P=0.967), GGT (P=0.526), and ALP levels (P=0.221), but insulin resistance was a significant predictor for ALT and GGT levels (P=0.001, P=0.028). Conclusion: Changes in liver function tests were observed in obese patients with metabolic syndrome, compared to patients without metabolic syndrome, especially in ALT and GGT levels. Insulin resistance is an independent pathogenic mechanism in liver function test changes regardless of metabolic syndrome in nondiabetic centrally obese youth. © Copyright 2013, Mary Ann Liebert, Inc. 2013.

The aim of this study was to investigate the genetic background of methicillin-susceptible (MSSA) and methicillin-resistant Staphylococcus aureus (MRSA) obtained from clinical specimens of inpatients and outpatients. Methicillin resistance was confirmed by the presence of the mecA gene by PCR. The genetic characterisation was performed using spa typing and the algorithm based upon repeat pattern (BURP). Staphylococcus aureus was isolated from 68 and 79 inpatient and outpatient samples, 31 (46 %) and 14 (18 %) of which were MRSA, respectively. Among 37 inpatients and 65 outpatients with MSSA, 22 and 38 spa types were clustered into seven and eight spa-CCs, respectively. The main MSSA spa-CC of inpatients and outpatients was spa-CC015 (multilocus sequence typing (MLST) CC45). Most MRSA were associated with spa-CC355/595 (MLST CC152). MRSA-related background was found in 32 % of inpatients and 43 % of outpatients with MSSA, suggesting that MRSA did not arise from predominant MSSA clones. © 2012 Springer-Verlag Wien.

A study of structure and function of the minor duodenal papilla was carried out on 36 autopsy specimens of the human duodenopancreas. An original perfusion method with manometric control was developed for testing the minor papilla patency, i.e. resistency to intraductal pressure. According to this test, all the specimens were classified as: Type I: non-patent (45%); Type II: patent under normal, physiological pressure (36%); and Type III: patent under increased pressure (19%). After that, the whole minor papilla specimens underwent longitudinal sectioning with HE staining. Light microscopy showed various degrees of fibrosis (mild - 45%, moderate - 29%, and severe - 26%). The correlation between the fibrosis and the patency was significant: papillae with lower degrees of fibrosis were more patent and vice versa. Further, the pancreatic tissue in the Santorini segment of the pancreatic head followed the same manner. No apparent sphincter of the minor papilla was found in any of the specimens analyzed. © 2005 Elsevier GmbH. All rights reserved.

A study of structure and function of the minor duodenal papilla was carried out on 36 autopsy specimens of the human duodenopancreas. An original perfusion method with manometric control was developed for testing the minor papilla patency, i.e. resistency to intraductal pressure. According to this test, all the specimens were classified as: Type I: non-patent (45%); Type II: patent under normal, physiological pressure (36%); and Type III: patent under increased pressure (19%). After that, the whole minor papilla specimens underwent longitudinal sectioning with HE staining. Light microscopy showed various degrees of fibrosis (mild - 45%, moderate - 29%, and severe - 26%). The correlation between the fibrosis and the patency was significant: papillae with lower degrees of fibrosis were more patent and vice versa. Further, the pancreatic tissue in the Santorini segment of the pancreatic head followed the same manner. No apparent sphincter of the minor papilla was found in any of the specimens analyzed. © 2005 Elsevier GmbH. All rights reserved.

The aim of this study was to assess spinal mobility status and Quality of life (QoL) of patients with ankylosing spondylitis (AS) and determine the relationship between spinal mobility and measures of clinical condition including QoL. A total of 74 patients with AS were included in this study. Disease specific instruments Bath Ankylosing Spondylitis Metrology Index (BASMI), Bath Ankylosing Disease Activity Index (BASDAI) and Bath Ankylosing Spondylitis Functional Index (BASFI) were applied, and mobility testing: occiput-wall distance and chest expansion. QoL was assessed by the Short Form-36 (SF-36). The mean age was 48.5 years; there were significant correlations between BASMI score and age (P < 0.001), disease duration (P < 0.001), symptoms duration (P < 0.001) and BASFI (P < 0.001). BASMI was negatively correlated with SF-36 physical function subscale (P < 0.001) and general health subscale (P = 0.029). In multivariate regression analysis, BASFI score (P < 0.001) was independently associated factor with physical function domain of SF-36. This study showed that in AS spinal mobility measures are associated with physical function, general health, emotional role and mental health domains of QoL. © 2009 Springer-Verlag.

The aim of this study was to assess spinal mobility status and Quality of life (QoL) of patients with ankylosing spondylitis (AS) and determine the relationship between spinal mobility and measures of clinical condition including QoL. A total of 74 patients with AS were included in this study. Disease specific instruments Bath Ankylosing Spondylitis Metrology Index (BASMI), Bath Ankylosing Disease Activity Index (BASDAI) and Bath Ankylosing Spondylitis Functional Index (BASFI) were applied, and mobility testing: occiput-wall distance and chest expansion. QoL was assessed by the Short Form-36 (SF-36). The mean age was 48.5 years; there were significant correlations between BASMI score and age (P < 0.001), disease duration (P < 0.001), symptoms duration (P < 0.001) and BASFI (P < 0.001). BASMI was negatively correlated with SF-36 physical function subscale (P < 0.001) and general health subscale (P = 0.029). In multivariate regression analysis, BASFI score (P < 0.001) was independently associated factor with physical function domain of SF-36. This study showed that in AS spinal mobility measures are associated with physical function, general health, emotional role and mental health domains of QoL. © 2009 Springer-Verlag.

Introduction Secondary monotherapy failure in diabetes mellitus type 2 occurs early in the course of disease. Choosing the optimal combination therapy depends on the primary pathogenic mechanism. Evaluation of the residual beta cell function is of primary importance in deciding whether insulin should be included in the combination therapy. Objective To investigate the influence of standard meal test and homeostasis model assessment (HOMA-B) index, as mark- ers of residual insulin secretion, on the efficacy of two different therapeutic strategies in secondary sulphonylurea (SU) failure. Methods In the group of thirty subjects with diabetes type 2, metabolic syndrome and secondary SU failure, metformin (MET) was added for the following six months. In the group of 30 subjects with diabetes type 2, secondary SU failure, with no metabolic syndrome, insulin (INS) was added for the same period. During the six-month follow-up period, fasting, post- prandial, mean daily blood glucose and glycosylated haemo- globin (HbA1C) were evaluated. Fasting and meal stimu- lated C-peptide (CP) and insulin levels were measured at the beginning; absolute and relative increase of CP (delta CP, delta CP%), and HOMA-B were calculated. Correlation between CP secretion and HOMA-B at the beginning and glycaemic control after six months of therapy were evaluated by using Pearson correlation coefficient. Results Glycaemic control after six months was significantly improved in both therapeutic combinations (p<0.01). However, target values were not met in either group. Stimulated CP levels correlated best with all the parameters of glycaemic control in the group SU+MET (r -0.479 to -0.791; p<0.01), and in the group SU+INS (r 0.382 to 0.635; p<0.01). HOMA-B correlated only with HbA1C in the SU+MET group (r=-0.382; p<0.05). Conculsion Clinical diagnosis of metabolic syndrome and evaluation of residual insulin secretion are necessary in choos- ing the best combination therapy in secondary SU failure in subjects with type 2 diabetes. Stimulated standard meal CP level is a clinically useful marker of residual insulin secretion.

Aim: To compare patient's attitudes, demographic, clinical characteristics, psychopathology, insight and type of antipsychotic therapy in compliant and non-compliant outpatients with schizophrenia; to explore correlations between patient's attitudes and related variables. Methods: A sample of 44 outpatients of both genders (> 60 years), with a diagnosis of ICD-10 Schizophrenia (F20) was included into the study. All the patients were on maintenance treatment with different classes of antipsychotics (oral, depot or both), for at least 6 months from the latest hospitalisation. The exclusion criteria were determined. The BPRS and the PANSS were used to assess psychopathology and insight (G12 item). The self-report questionnaire MARS was used to assess patient's attitudes. Results: Compliant patients (N=37) showed the following significant differences compared to non-compliant patients (N=7): higher the MARS (p<0.001), lower the PANSS (Positive sub score) (p<0.01) G12 scores (p<0.01) (the Student t test) and percentage of patients with previous non-compliance (p<0.05) (χ2 test). Considerable correlation between the MARS and the BPRS (p<0.001), the PANSS (Positive, General psychopathology) (p<0.001; p<0.01), G12 scores (p<0.05) (negative) and current compliance (p<0.001) was also found (The Spearman's correlation). Conclusions: Our results suggest that special attention should be paid to attitudes, severity of psychopathology, insight and history of non-compliance in compliance evaluation of outpatients with schizophrenia. © Medicinska naklada - Zagreb, Croatia.

Introduction Y chromosome microdeletions are the second most frequent genetic cause of male infertility after Klinefelter's syndrome. Objective The aim of the study was to determine the frequency of Y chromosome microdeletions in a group of infertile men with an idiophatic cause of infertility, candidates for microfertilization (Intra-cytoplasmic Sperm Injection - ICSI) in Serbia and to correlate genotype-phenotype in patients with Y chromosome microdeletions. Method One hundred and sixty patients with low sperm count (less than 5x106 spermatozoa/ml) were enrolled in the study. Forty patients were excluded from the study: ten because they were diagnosed with cytogenetic abnormality and thirty patients were diagnosed with other known causes of infertility. The control group consisted of 150 men who fathered at least one child in the last two years. Genomic DNA was extracted from peripheral blood samples and two multiplex polymerase chain reactions (PCR) analyses were performed using specific primers to confirm the presence or absence of Y chromosome microdeletions. Results Microdeletions were detected in 12 of 120 (10%) cases, while no deletions were detected in the control group. Of total number of 12 deletions, nine were detected in AZFc region (75%), one in AZFa (8%), and two in AZFbc (17%). Conclusion Testing for Y chromosome microdeletions should be considered as an important element in diagnosis and genetic counselling of infertile couples in Serbia. Decisions regarding the assisted reproduction should be made based on the detailed clinical, endocrinological and cytogenetic examinations, spermogram, presence or absence and type of AZF microdeletions and CFTR gene mutations.