Browsing by Author "Lalosevic, Milica Stojkovic (57218133245)"
Now showing 1 - 20 of 21
- Results Per Page
- Sort Options
- Some of the metrics are blocked by yourconsent settings
Publication Anemia as a Problem: GP Approach(2022) ;Milovanovic, Tamara (55695651200) ;Dragasevic, Sanja (56505490700) ;Nikolic, Andreja Nebojsa (57685403000) ;Markovic, Aleksandra Pavlovic (24438035400) ;Lalosevic, Milica Stojkovic (57218133245) ;Popovic, Dusan D. (37028828200)Krstic, Miodrag N. (35341982900)Background: Anemia is a presentation of an underlying disease or deficiency. As stated by the WHO, anemia is defined as hemoglobin (Hb) levels <12.0 g/dL in women and <13.0 g/dL in men. This review of clinical practice aimed to determine the diagnostic approach to anemia in primary care patients. Summary: Nutritional deficiencies, medications, chronic inflammatory conditions, malignancy, renal dysfunction, and bone marrow and inherent disorders contribute to anemia development. Anemia is classified and diagnosed by the values of hematological parameters, underlying pathological mechanism, and patient history. The diagnostic approach of anemia in primary care settings is focused on history, physical examination, laboratory findings including complete blood cell count, reticulocyte count, and peripheral smear examination, fecal occult blood test, and ultrasound findings. Key Messages: Anemia is the most common hematological disorder that represents a major health burden worldwide. Hb levels alter with gender, ethnicity, and physiological status. Anemia is often multifactorial. The evaluation of a patient with anemia in primary care includes clinical history, physical examination, and laboratory findings with fecal occult blood test and abdominal ultrasound. The wide variations in general practice in European countries are based on different health care systems but also knowledge of GPs that reflect educational and research policy. © 2021 S. Karger AG, Basel. Copyright: All rights reserved. - Some of the metrics are blocked by yourconsent settings
Publication Bacteremia in patients with liver cirrhosis in the era of increasing antimicrobial resistance: single-center epidemiology(2021) ;Milovanovic, Tamara (55695651200) ;Pantic, Ivana (57223613349) ;Velickovic, Jelena (29567657500) ;Oluic, Branislav (57201078229) ;Vlaisavljevic, Zeljko (56461417200) ;Dragasevic, Sanja (56505490700) ;Lalosevic, Milica Stojkovic (57218133245)Dumic, Igor (57200701725)Introduction: Liver cirrhosis is commonly associated with bacterial infections, which contribute to unfavorable outcome. This study aimed to investigate the epidemiology of bacteremia and patterns of antibiotic resistance in patients with cirrhosis, factors associated with multidrug-resistant infection, and predictors of mortality. Methodology: This retrospective single-center study included patients with cirrhosis treated between January 2016 and December 2018. Data were collected from the patients’ medical records. The severity of liver disease was determined using the Child–Pugh, Model for End-Stage Liver Disease-Na, Chronic Liver Failure-Consortium Acute-on-Chronic Liver Failure, and Chronic Liver Failure-Consortium Acute Decompensation scores. Results: A total of 85 patients with cirrhosis and bacteremia were included (male: 82.4%, mean age 60.3 ± 9.4 years). The etiology of cirrhosis was mainly alcoholism (87.1%). After 30 days, lethal outcome occurred in 44.7% of the patients. The most commonly isolated pathogens were Enterococcus spp. (31.8%), methicillin-sensitive Staphylococcus aureus (15.3%), and Escherichia coli (14.1%), while 37.3% of all isolated microorganisms were multi-drug resistant. Multi-drug resistant infection [odds ratio (OR): 6.198, 95% confidence interval (CI): 2.326–17.540, p = 0.006] and neutrophil-to-lymphocyte ratio (OR = 1.181, 95% CI = 1.043–1.337, p = 0.009) are independent predictors of mortality. The aforementioned scores, which represent the extent of hepatic insufficiency, are significantly higher in patients with multi-drug resistant isolates, while multi-drug resistant bacteremia was more common in patients with more advanced liver disease. Conclusions: Multi-drug resistant bacteremia is more common in patients in whom liver disease is more severe and is a major independent predictor of mortality. Copyright © 2021 Milovanovic et al. - Some of the metrics are blocked by yourconsent settings
Publication Bacteremia in patients with liver cirrhosis in the era of increasing antimicrobial resistance: single-center epidemiology(2021) ;Milovanovic, Tamara (55695651200) ;Pantic, Ivana (57223613349) ;Velickovic, Jelena (29567657500) ;Oluic, Branislav (57201078229) ;Vlaisavljevic, Zeljko (56461417200) ;Dragasevic, Sanja (56505490700) ;Lalosevic, Milica Stojkovic (57218133245)Dumic, Igor (57200701725)Introduction: Liver cirrhosis is commonly associated with bacterial infections, which contribute to unfavorable outcome. This study aimed to investigate the epidemiology of bacteremia and patterns of antibiotic resistance in patients with cirrhosis, factors associated with multidrug-resistant infection, and predictors of mortality. Methodology: This retrospective single-center study included patients with cirrhosis treated between January 2016 and December 2018. Data were collected from the patients’ medical records. The severity of liver disease was determined using the Child–Pugh, Model for End-Stage Liver Disease-Na, Chronic Liver Failure-Consortium Acute-on-Chronic Liver Failure, and Chronic Liver Failure-Consortium Acute Decompensation scores. Results: A total of 85 patients with cirrhosis and bacteremia were included (male: 82.4%, mean age 60.3 ± 9.4 years). The etiology of cirrhosis was mainly alcoholism (87.1%). After 30 days, lethal outcome occurred in 44.7% of the patients. The most commonly isolated pathogens were Enterococcus spp. (31.8%), methicillin-sensitive Staphylococcus aureus (15.3%), and Escherichia coli (14.1%), while 37.3% of all isolated microorganisms were multi-drug resistant. Multi-drug resistant infection [odds ratio (OR): 6.198, 95% confidence interval (CI): 2.326–17.540, p = 0.006] and neutrophil-to-lymphocyte ratio (OR = 1.181, 95% CI = 1.043–1.337, p = 0.009) are independent predictors of mortality. The aforementioned scores, which represent the extent of hepatic insufficiency, are significantly higher in patients with multi-drug resistant isolates, while multi-drug resistant bacteremia was more common in patients with more advanced liver disease. Conclusions: Multi-drug resistant bacteremia is more common in patients in whom liver disease is more severe and is a major independent predictor of mortality. Copyright © 2021 Milovanovic et al. - Some of the metrics are blocked by yourconsent settings
Publication Can preoperative CEA and CA19-9 serum concentrations suggest metastatic disease in colorectal cancer patients?(2017) ;Lalosevic, Milica Stojkovic (57218133245) ;Stankovic, Sanja (7005216636) ;Stojkovic, Mirjana (58776160500) ;Markovic, Velimir (57206490091) ;Dimitrijevic, Ivan (59595303500) ;Lalosevic, Jovan (57190969635) ;Petrovic, Jelena (57207943674) ;Brankovic, Marija (57217208566) ;Markovic, Aleksandra Pavlovic (24438035400)Krivokapic, Zoran (55503352000)Objective: This study was designed to investigate the efficiency of preoperative serum carcinoembryonic antigen (CEA) and carbohydrate cancer antigen (CA19-9) levels for diagnosing synchronous liver metastases and lymph node in colorectal carcinoma (CRC) patients. Subjects and Methods: A total of 300 patients with histologically diagnosed CRC were included in this study between May 2014 and March 2015. The data were obtained from patient's medical records: medical history, demographics, tumor location, differentiation (grade), depth of the tumor (T), lymph node metastases (N), distant metastases (M), lymphatics, venous and perineural invasion, and disease stage. Tumor markers were measured with an electrochemilu-minescent assay and the reference value was 5ng/ml for CEA and for Ca 19-9, 37u/ml. Results: There was A high statistically significant difference in the levels of serum CEA and CA19-9 between different disease stages of CRC (P<0.001). Regarding different T stages of CRC, We noticed a significant statistical difference in CEA (stage I 3.76±8.73; II 5.68±17.27, III 7.56±14.81, and IV 70.90±253.23) and CA 19-9 levels (stage I 9.65 ±11.03, II 9.83±11.09; III 19.58±36.91, and IV 228.9±985.38, respectively). The mean CEA and CA19-9 serum levels were significantly higher in patients with regional lymph nodes involvement (CEA 37.21 ±177.85 vs 4.79±9.90, CA19-9 119.51 ±687.71 VS 12.24±17.69, respectively, P<0.05) and in liver metastases (CEA 86.56± 277.65 vs. 5.98± 12.98, and CA19-9 273.27±1073.46 vs. 4.98± 3142, respectively, with P<0.001) in comparison to patients without lymph node involvement and liver metastases. We noticed a cut-off value for lymph nodes involvement, for CEA and CA 19-9, 3.5 ng/mL and 7.5 U/mL, respectively. While, a cut-off value for the presence of synchronous liver metastases of these two markers was 3.5 ng/mL AND 5.5 U/mL. Conclusion: Our study showed that tumor makers, CEA and CA19-9, can be used as diagnostic factors regarding the severity of CRC specifically to suggest metastatic disease in CRC. - Some of the metrics are blocked by yourconsent settings
Publication Combined diagnostic efficacy of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and mean platelet volume (MPV) as biomarkers of systemic inflammation in the diagnosis of colorectal cancer(2019) ;Lalosevic, Milica Stojkovic (57218133245) ;Markovic, Aleksandra Pavlovic (24438035400) ;Stankovic, Sanja (7005216636) ;Stojkovic, Mirjana (58776160500) ;Dimitrijevic, Ivan (59595303500) ;Vujacic, Irena Radoman (57208718001) ;Lalic, Daria (57206903158) ;Milovanovic, Tamara (55695651200) ;Dumic, Igor (57212525843)Krivokapic, Zoran (55503352000)Background. Systemic inflammation in colorectal cancer (CRC) may be reflected by neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and mean platelet volume (MPV). This study was designed to investigate the efficiency of preoperative NLR, PLR, and MVP as a tool for the assessment of tumor characteristics in newly diagnosed patients with CRC. Patients and Methods. For 300 patients and 300 healthy volunteers, complete blood counts with automated differential counts were performed. The NLR was calculated by dividing the absolute neutrophil count by the absolute lymphocyte count; PLR was calculated by dividing the absolute platelet count by the absolute lymphocyte count. The diagnostic performance of NLR, PLR, and MVP was estimated by ROC curve. Results. ROC curve analysis showed high diagnostic efficacy of NLR and PLR in CRC patients with cut-off values of 2.15 (AUC = 0 790, 95% CI 0.736-0.884, Se = 74 1%, and Sp = 73%) and 123 (AUC = 0 846, 95% CI 0.801-0.891, Se = 73 5%, and Sp = 80%) compared to healthy controls, respectively. The diagnostic efficacy of three combined markers was superior compared with individual markers (AUC = 0 904, 95% CI 0.812-0.989, Se = 96%, and Sp = 70%). Conclusion. NRL, PLR, and MPV may be useful markers in diagnostic and early recognition of different stages of CRC; additionally combined all together have stronger diagnostic efficacy. © 2019 Milica Stojkovic Lalosevic et al. - Some of the metrics are blocked by yourconsent settings
Publication Combined diagnostic efficacy of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and mean platelet volume (MPV) as biomarkers of systemic inflammation in the diagnosis of colorectal cancer(2019) ;Lalosevic, Milica Stojkovic (57218133245) ;Markovic, Aleksandra Pavlovic (24438035400) ;Stankovic, Sanja (7005216636) ;Stojkovic, Mirjana (58776160500) ;Dimitrijevic, Ivan (59595303500) ;Vujacic, Irena Radoman (57208718001) ;Lalic, Daria (57206903158) ;Milovanovic, Tamara (55695651200) ;Dumic, Igor (57212525843)Krivokapic, Zoran (55503352000)Background. Systemic inflammation in colorectal cancer (CRC) may be reflected by neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and mean platelet volume (MPV). This study was designed to investigate the efficiency of preoperative NLR, PLR, and MVP as a tool for the assessment of tumor characteristics in newly diagnosed patients with CRC. Patients and Methods. For 300 patients and 300 healthy volunteers, complete blood counts with automated differential counts were performed. The NLR was calculated by dividing the absolute neutrophil count by the absolute lymphocyte count; PLR was calculated by dividing the absolute platelet count by the absolute lymphocyte count. The diagnostic performance of NLR, PLR, and MVP was estimated by ROC curve. Results. ROC curve analysis showed high diagnostic efficacy of NLR and PLR in CRC patients with cut-off values of 2.15 (AUC = 0 790, 95% CI 0.736-0.884, Se = 74 1%, and Sp = 73%) and 123 (AUC = 0 846, 95% CI 0.801-0.891, Se = 73 5%, and Sp = 80%) compared to healthy controls, respectively. The diagnostic efficacy of three combined markers was superior compared with individual markers (AUC = 0 904, 95% CI 0.812-0.989, Se = 96%, and Sp = 70%). Conclusion. NRL, PLR, and MPV may be useful markers in diagnostic and early recognition of different stages of CRC; additionally combined all together have stronger diagnostic efficacy. © 2019 Milica Stojkovic Lalosevic et al. - Some of the metrics are blocked by yourconsent settings
Publication Diagnostic Value of Non-invasive Scoring Systems in the Prediction of Esophageal Varices in Patients with Liver Cirrhosis—Single Center Experience(2022) ;Glisic, Tijana (7801650637) ;Lalosevic, Milica Stojkovic (57218133245) ;Milovanovic, Tamara (55695651200) ;Rankovic, Ivan (57192091879) ;Stojanovic, Marija (57218666738) ;Toplicanin, Aleksandar (57424315200) ;Aleksic, Marko (57211851267) ;Milivojevic, Vladimir (57192082297) ;Nestorov, Jelena Martinov (57219044106) ;Lolic, Iva (57424315300)Popovic, Dusan D. (37028828200)Background and Objectives: Upper endoscopy is considered the gold standard for screening and diagnosis of esophageal varices (EV). Non-invasive methods for predicting EV have become a research hotspot in recent years. The aim of this study was to assess the role of non-invasive scores in predicting the presence of EV in patients with liver cirrhosis, and to determine the value of these scores in predicting the outcome of patients with cirrhosis presenting with acute variceal bleeding. Materials and Methods: A total of 386 patients with liver cirrhosis were included. The model for end-stage liver disease (MELD), aspartate aminotransferase (AST) to alanine aminotransferase (ALT) ratio (AST/ALT), AST to platelet ratio index (APRI), fibrosis-4-index (FIB-4), fibrosis index (FI), King’s Score, albumin-bilirubin (ALBI) score, and platelet-albumin-bilirubin (PALBI) score were calculated. The discriminatory capacities of the examined scores in predicting the presence of esophageal varices were tested using receiver operating characteristic (ROC) curves. Results: The ROC curve analysis showed (area under the curve) AUC values of ALBI and PALBI of 0.603, and 0.606, respectively, for the prediction of EV. APRI, MELD, PALBI, King’s, FIB-4, and ALBI scores showed statistically significant correlation with EV bleeding (p < 0.05). AUC of APRI and MELD for predicting EV bleeding were 0.662 and 0.637, respectively. The AUC value of MELD in short-term mortality was 0.761. Conclusions: ALBI and PALBI scores had modest diagnostic accuracy of EVs in liver cirrhosis. APRI and MELD can be used as a reference index for the EV bleeding, and MELD score is best associated with short-term outcome in cirrhotic patients. © 2022 by the authors. Licensee MDPI, Basel, Switzerland. - Some of the metrics are blocked by yourconsent settings
Publication EncephalApp Stroop Test as a Screening Tool for the Detection of Minimal Hepatic Encephalopathy in Patients with Cirrhosis—Single-Center Experience(2024) ;Vojnovic, Marko (57363900100) ;Pantic, Ivana (57223613349) ;Jankovic, Goran (7005387171) ;Stulic, Milos (55895099100) ;Lalosevic, Milica Stojkovic (57218133245) ;Pejic, Nina (57210712517)Milovanovic, Tamara (55695651200)Background: Minimal hepatic encephalopathy (MHE) is the mildest form of hepatic encephalopathy. One of the neuropsychological tests that detects MHE is the Stroop test (via EncephalApp). The aim was to evaluate the Stroop test for the screening and diagnosis of MHE. Methods: This prospective case–control study was performed at the Clinic for Gastroenterology and Hepatology, University Clinical Center of Serbia, and included patients with cirrhosis and MHE and healthy controls. In all patients, the presence of MHE was confirmed using the animal naming test. The Stroop test was performed on each participant, and the results were compared between the two groups. The test has two components, the “OFF” and “ON” states. Results: A total of 111 participants were included. The median OFF time did not differ between the two groups, 106.3 and 91.4, p > 0.05. However, in patients with MHE, the median values of ON time and total time were significantly higher, with 122.3 vs. 105.3 and 228.0 vs. 195.6, respectively, p < 0.05. Statistical significance between patients and controls in examined parameters was detected in younger participants and the group with higher educational levels. Conclusions: The Stroop test displayed limited sensitivity in Serbian patients. Age and education affect time measurements and test performance. © 2024 by the authors. - Some of the metrics are blocked by yourconsent settings
Publication Epidemiology and risk factors for multi-drug resistant hospital-acquired urinary tract infection in patients with liver cirrhosis: Single center experience in Serbia(2019) ;Milovanovic, Tamara (55695651200) ;Dumic, Igor (57200701725) ;Veličkovic, Jelena (29567657500) ;Lalosevic, Milica Stojkovic (57218133245) ;Nikolic, Vladimir (57192426202)Palibrk, Ivan (6507415211)Background: Cirrhosis-associated immune dysfunction syndrome (CAIDS) has been identified in patients with liver cirrhosis (LC), predisposing them to a wide variety of infections. In patients with LC, healthcare-associated infections involving multi-drug resistant (MDR) bacteria have increased significantly over the last decades. Among them, hospital-acquired urinary tract infections (HA-UTI) are the most common. This study aimed to investigate the rates of antimicrobial resistance among patients with LC and HA-UTI and to determine risk factors associated with their development among patients hospitalized in tertiary care facility in Serbia. Methods: This retrospective study included 65 hospitalized patients with LC who had developed HA-UTI. We examined the epidemiology of these infections concerning resistance to the most commonly used antimicrobials and patient-specific risk factors associated with HA-UTI development by MDR pathogens. Results: The most frequently isolated organisms were Enterococcus spp. (n = 34, 52.3%), Klebsiella spp. (n = 10, 15.4%), and E.coli (n = 6, 9.2%). Thirty-five isolates (53.8%) were identified as MDR, and 30 (46.2%) were non-MDR.We found a statistically significant difference in the distribution of MDR and non-MDR strains, based on Gram staining, with the majority of Gram-negative pathogens being MDR (p = 0.005). We identified age ≥ 65 years (p = 0.007), previous use of cephalosporins as empiric therapy (p = 0.042), and the presence of hepatic encephalopathy (p = 0.011) as independent risk factors for the development of MDR UTIs. Conclusion: This is the first study from Serbia and the Balkans concerning the changing epidemiology of MDR UTI in patients with LC. Our study showed that more than half of HA-UTI was caused by MDR and the most common pathogen was Enterococcus spp. The overall resistance to ceftriaxone was 92%. Our findings underscore the need for institutions to individualize protocols for treatment of hospital-acquired infections, particularly in immunocompromised populations. © 2019 The Author(s). - Some of the metrics are blocked by yourconsent settings
Publication Evaluating ground glass opacities (GGO) in the COVID-19 era. Do autoantibodies help?(2022) ;Pejic, Nina (57210712517) ;Lalosevic, Milica Stojkovic (57218133245) ;Stulic, Milos (55895099100) ;Culafic, Milica (55881915300)Culafic, Djordje (6603664463)Introduction: COVID-19 is an infectious disease, caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and there have been outbreaks worldwide. The presentation may include unspecific and mild symptoms, myalgia, headaches, high fever, dry cough, severe dyspnea and acute respiratory distress syndrome (ARDS). Case study: We present a rare case of microscopic polyangiitis (MPA) with interstitial lung disease and without renal involvement misdiagnosed as COVID-19. Conclusions: Differential diagnosis of COVID-19 is extremely important, and must be correctly identified in order to proceed with correct treatment. Copyright © 2022 Pejic et al. - Some of the metrics are blocked by yourconsent settings
Publication Evaluating ground glass opacities (GGO) in the COVID-19 era. Do autoantibodies help?(2022) ;Pejic, Nina (57210712517) ;Lalosevic, Milica Stojkovic (57218133245) ;Stulic, Milos (55895099100) ;Culafic, Milica (55881915300)Culafic, Djordje (6603664463)Introduction: COVID-19 is an infectious disease, caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and there have been outbreaks worldwide. The presentation may include unspecific and mild symptoms, myalgia, headaches, high fever, dry cough, severe dyspnea and acute respiratory distress syndrome (ARDS). Case study: We present a rare case of microscopic polyangiitis (MPA) with interstitial lung disease and without renal involvement misdiagnosed as COVID-19. Conclusions: Differential diagnosis of COVID-19 is extremely important, and must be correctly identified in order to proceed with correct treatment. Copyright © 2022 Pejic et al. - Some of the metrics are blocked by yourconsent settings
Publication Hepcidin is a reliable marker of iron deficiency anemia in newly diagnosed patients with inflammatory bowel disease(2020) ;Lalosevic, Milica Stojkovic (57218133245) ;Toncev, Ljubisa (56023913400) ;Stankovic, Sanja (7005216636) ;Dragasevic, Sanja (56505490700) ;Stojkovic, Stefan (58448712900) ;Jovicic, Ivana (55672227100) ;Stulic, Milos (55895099100) ;Culafic, Djordje (6603664463) ;Milovanovic, Tamara (55695651200) ;Stojanovic, Marija (57218666738) ;Aleksic, Marko (57211851267) ;Stjepanovic, Mihailo (55052044500) ;Lalosevic, Jovan (57190969635) ;Kiurski, Stanimir (57220806455) ;Oluic, Branislav (57201078229) ;Markovic, Aleksandra Pavlovic (24438035400)Stojkovic, Mirjana (58776160500)Background and Aim. Differentiating iron deficiency anemia (IDA) from anemia of chronic disease (ACD) in patients with inflammatory bowel disease (IBD) represents a clinical challenge. Hepcidin is a polypeptide synthetized in the liver, and iron levels or inflammation mostly regulate hepcidin production. Our aim was to determine serum hepcidin levels in patients with inflammatory bowel disease (IBD) as well to investigate whether hepcidin levels correlate with disease activity. Material and Methods. A case-control study was preformed among newly diagnosed IBD patients and same number age- and sex-matched healthy controls. All patients underwent a total ileocolonoscopy. Complete blood count was obtained in addition to inflammatory markers (CRP, erythrocyte sedimentation rate-ESR). Serum levels of hepcidin were determined with commercially available enzyme-linked immunosorbent assay (DRG Instruments Marburg, Germany). Serum iron, TIBC, and UIBC were assessed with an electrochemiluminesence immunoassay, and soluble transferrin receptor (sTfR) was assessed using an immunoturbidimetric method. Mayo score and CDAI, respectively, were calculated for each patient. Statistical analyses were performed using the SPSS software version 20.0 for Windows. Results. There was a high statistically significant difference between IBD patients and controls in levels of hepcidin (P < 0:01). Namely, serum hepcidin levels were significantly higher in the control group. There was no statistically significant correlation of serum hepcidin with CRP, Mayo score, or CDAI, respectively (P > 0:05). However, we have found a statistically significant negative correlation of sTfR and TIBC with hepcidin (P < 0:01). Conclusion. Results of our study suggest that hepcidin is a reliable marker of IDA in patients with IBD, and it could be used in routine clinical practice when determining adequate therapy in these patients. Copyright © 2020 Stojkovic Lalosevic Milica et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. - Some of the metrics are blocked by yourconsent settings
Publication Hepcidin is a reliable marker of iron deficiency anemia in newly diagnosed patients with inflammatory bowel disease(2020) ;Lalosevic, Milica Stojkovic (57218133245) ;Toncev, Ljubisa (56023913400) ;Stankovic, Sanja (7005216636) ;Dragasevic, Sanja (56505490700) ;Stojkovic, Stefan (58448712900) ;Jovicic, Ivana (55672227100) ;Stulic, Milos (55895099100) ;Culafic, Djordje (6603664463) ;Milovanovic, Tamara (55695651200) ;Stojanovic, Marija (57218666738) ;Aleksic, Marko (57211851267) ;Stjepanovic, Mihailo (55052044500) ;Lalosevic, Jovan (57190969635) ;Kiurski, Stanimir (57220806455) ;Oluic, Branislav (57201078229) ;Markovic, Aleksandra Pavlovic (24438035400)Stojkovic, Mirjana (58776160500)Background and Aim. Differentiating iron deficiency anemia (IDA) from anemia of chronic disease (ACD) in patients with inflammatory bowel disease (IBD) represents a clinical challenge. Hepcidin is a polypeptide synthetized in the liver, and iron levels or inflammation mostly regulate hepcidin production. Our aim was to determine serum hepcidin levels in patients with inflammatory bowel disease (IBD) as well to investigate whether hepcidin levels correlate with disease activity. Material and Methods. A case-control study was preformed among newly diagnosed IBD patients and same number age- and sex-matched healthy controls. All patients underwent a total ileocolonoscopy. Complete blood count was obtained in addition to inflammatory markers (CRP, erythrocyte sedimentation rate-ESR). Serum levels of hepcidin were determined with commercially available enzyme-linked immunosorbent assay (DRG Instruments Marburg, Germany). Serum iron, TIBC, and UIBC were assessed with an electrochemiluminesence immunoassay, and soluble transferrin receptor (sTfR) was assessed using an immunoturbidimetric method. Mayo score and CDAI, respectively, were calculated for each patient. Statistical analyses were performed using the SPSS software version 20.0 for Windows. Results. There was a high statistically significant difference between IBD patients and controls in levels of hepcidin (P < 0:01). Namely, serum hepcidin levels were significantly higher in the control group. There was no statistically significant correlation of serum hepcidin with CRP, Mayo score, or CDAI, respectively (P > 0:05). However, we have found a statistically significant negative correlation of sTfR and TIBC with hepcidin (P < 0:01). Conclusion. Results of our study suggest that hepcidin is a reliable marker of IDA in patients with IBD, and it could be used in routine clinical practice when determining adequate therapy in these patients. Copyright © 2020 Stojkovic Lalosevic Milica et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. - Some of the metrics are blocked by yourconsent settings
Publication Intrahepatic cholestasis of pregnancy: A case study of the rare onset in the first trimester(2019) ;Stulic, Milos (55895099100) ;Culafic, Djordje (6603664463) ;Boricic, Ivan (6603959716) ;Lalosevic, Milica Stojkovic (57218133245) ;Pejic, Nina (57210712517) ;Jankovic, Goran (7005387171) ;Milovanovic, Tamara (55695651200) ;Culafic-Vojinovic, Violeta (16686529100) ;Vlaisavljevic, Zeljko (56461417200)Culafic, Milica (55881915300)Intrahepatic cholestasis of pregnancy (ICP) is a gestation-specific liver disorder, defined most often as the onset of pruritus, usually from the third trimester of pregnancy, associated with abnormal liver test results and/or increased total serum bile acids and spontaneous relief after delivery. The 21-year-old patient was admitted to our ward in the 11th week of pregnancy due to raised liver enzymes. The first onset of pruritus and jaundice appeared a month before hospitalization. Immunology tests and Toxoplasma gondii were negative. We excluded viral etiology, while alpha-1-antitrypsin, serum and urine copper levels, and thyroid hormones were within the reference values. The patient denied she had taken any medicines and herbal preparations before and during pregnancy. Total bile acids in the serum were significantly elevated (242 µmol/L). The abdominal ultrasound revealed a regular finding. Liver biopsy suggested a cholestatic liver disorder. After a presentation of all risks, the patient decided to stop the pregnancy. After a month, the hepatogram was within the reference values. Very rarely an ICP can occur in early pregnancy (first trimester), which calls for close monitoring. The risk of serious adverse fetal outcomes and spontaneous preterm delivery is proportional with increased levels of maternal serum bile acid. © 2019 by the authors. Licensee MDPI, Basel, Switzerland. - Some of the metrics are blocked by yourconsent settings
Publication Methylprednisolone induced liver injury in a patient with multiple sclerosis(2020) ;Milovanovic, Tamara (55695651200) ;Jankovic, Katarina (57204734668) ;Boricic, Ivan (6603959716) ;Dragasevic, Sanja (56505490700) ;Lalosevic, Milica Stojkovic (57218133245)Dumic, Igor (57200701725)[No abstract available] - Some of the metrics are blocked by yourconsent settings
Publication Perineural invasion as a prognostic factor in patients with stage I-III rectal cancer-5-year follow up(2020) ;Lalosevic, Milica Stojkovic (57218133245) ;Milovanovic, Tamara (55695651200) ;Micev, Marjan (7003864533) ;Stojkovic, Mirjana (58776160500) ;Dragasevic, Sanja (56505490700) ;Stulic, Milos (55895099100) ;Rankovic, Ivan (57192091879) ;Dugalic, Vladimir (9433624700) ;Krivokapic, Zoran (55503352000)Markovic, Aleksandra Pavlovic (24438035400)BACKGROUND Rectal cancer (RC) is one of the most common diagnosed cancers, and one of the major causes of cancer-related death nowadays. Majority of the current guidelines rely on TNM classification regarding therapy regiments, however recent studies suggest that additional histopathological findings could affect the disease course. AIM To determine whether perineural invasion alone or in combination with lymphovascular invasion have an effect on 5-years overall survival (OS) of RC patients. METHODS A prospective study included newly diagnosed stage I-III RC patients treated and followed at the Digestive Surgery Clinic, Clinical Center of Serbia, between the years of 2014-2016. All patients had their diagnosis histologically confirmed in accordance with both TMN and Dukes classification. In addition, the patient's demographics, surgical details, postoperative pathological details, differentiation degree and their correlation with OS was investigated. RESULTS Of 245 included patients with stage I-III RC, lymphovascular invasion (LVI) was identified in 92 patients (38%), whereas perineural invasion (PNI) was present in 46 patients (19%). Using Kaplan-Meier analysis for overall survival rate, we have found that both LVI and PNI were associated with lower survival rates (P < 0.01). Moreover when Cox multiple regression model was used, LVI, PNI, older age, male gender were predictors of poor prognosis (HR = 5.49; 95%CI: 2.889-10.429; P < 0.05). CONCLUSION LVI and PNI were significant factors predicting worse prognosis in early and intermediate RC patients, hence more aggressive therapy should be reserved for these patients after curative resection. © 2020, Baishideng Publishing Group Co. - Some of the metrics are blocked by yourconsent settings
Publication The cell phone in the twenty-first century: Risk for addiction or ingestion? Case report and review of the literature(2021) ;Dragasevic, Sanja (56505490700) ;Lalosevic, Milica Stojkovic (57218133245) ;Toncev, Ljubisa (56023913400) ;Milovanovic, Tamara (55695651200) ;Markovic, Aleksandra Pavlovic (24438035400) ;Djuranovic, Srdjan (6506242160)Popovic, Dragan (7201969148)[No abstract available] - Some of the metrics are blocked by yourconsent settings
Publication The clinical importance of cystatin C and hepatic artery resistive index in liver cirrhosis(2018) ;Stulic, Milos (55895099100) ;Culafic, Djordje (6603664463) ;Obrenovic, Radmila (56199010700) ;Jankovic, Goran (7005387171) ;Alempijevic, Tamara (15126707900) ;Lalosevic, Milica Stojkovic (57218133245) ;Dostanic, Natasa (57203871434) ;Kovacevic, Sandra Vezmar (57204567668)Culafic, Milica (55881915300)Background: Data suggest cystatin C (CysC) levels and hepatic artery resistive index (HARI) correspond to the progression of chronic liver disease. We aimed to evaluate the clinical significance of these parameters in assessment of fibrosis in patients with liver cirrhosis. Methods: The cross-sectional study included 63 patients with liver cirrhosis. A control group consisted of 30 age-and gender-matched healthy persons. Results: We confirmed significantly higher values of CysC in patients with cirrhosis compared to control group (p = 0.036). Average value of HARI in the examined group was increased (0.72 ± 0.06) and there was the statistically significant difference compared to controls (0.66 ± 0.03) (p < 0.001). We found statistically significant correlation between HARI and CysC in the study group. Analyzing the possibility of distinguishing healthy subjects from patients with fibrosis, we have found that the area under the curve is far greater in the HARI index than CysC. Comparison of CysC among Child–Pugh stages and correlation with a model for end-stage liver disease (MELD) score showed statistically significant results. Conclusion: We confirmed HARI is a more accurate parameter than CysC in discriminating healthy subjects from patients with fibrosis, while CysC could be a better indicator of the stage of liver cirrhosis. © 2018 by the authors. Licensee MDPI, Basel, Switzerland. - Some of the metrics are blocked by yourconsent settings
Publication The Quality of Life After Liver Transplantation—The First Experience From Serbia(2022) ;Oluić, Branislav (57201078229) ;Jadrijevic, Stipislav (6507816941) ;Pantic, Ivana (57223613349) ;Dragasevic, Sanja (56505490700) ;Popovic, Dusan (37028828200) ;Lalosevic, Milica Stojkovic (57218133245) ;Vlaisavljevic, Zeljko (56461417200) ;Abdi, Alireza (56845014200)Milovanovic, Tamara (55695651200)Background: Liver transplantation (LT) is the most effective treatment for patients with end-stage liver disease, which dramatically effects patient’s quality of life (QoL). The aim of this study was to evaluate the impact of socio-demographic and clinical factors on different QoL domains of patients who underwent orthotopic LT. Methods: A cross-sectional study included a total of 43 patients who underwent a LT from 2013 to 2018. Socio-demographic and clinical data were recorded in each patient.The QoL was estimated using two validated questionnaires: 36-Item Short Form Health Survey (SF-36) and Chronic Liver Disease Questionnaire (CLDQ). Results: Male patients obtained significantly higher scores than women, in the domains of general health perception (83.2 ± 16.3 vs. 71.0 ± 18.4; t = 2.229, p =.031) and physical component summary (69.0 ± 7.2 vs. 62.0 ± 11.4; t = 2.451, p =.019). There were no significant differences in other domains of SF-36 and CLDQ. Etiology of the underlying liver disease and the presence of post-transplant complications showed no effect on score values of SF-36 and CDLQ domains (p <.05). Time from LT showed negative medium correlation with role limitations due to physical health problems (S = −0.417, p =.005), while no other significant correlations were noted in other items of SF-36 and CLDQ. Conclusions: Men had higher scores in the domain of general health perception and physical component summary following LT than women. With the increase in time from LT, patients experience a decrease in limitations due to physical health problems. The audit and improvement of QoL is an essential part of the individualized long-term health-care approach to LT patients. © 2022 Springer Publishing Company. - Some of the metrics are blocked by yourconsent settings
Publication The Quality of Life After Liver Transplantation—The First Experience From Serbia(2022) ;Oluić, Branislav (57201078229) ;Jadrijevic, Stipislav (6507816941) ;Pantic, Ivana (57223613349) ;Dragasevic, Sanja (56505490700) ;Popovic, Dusan (37028828200) ;Lalosevic, Milica Stojkovic (57218133245) ;Vlaisavljevic, Zeljko (56461417200) ;Abdi, Alireza (56845014200)Milovanovic, Tamara (55695651200)Background: Liver transplantation (LT) is the most effective treatment for patients with end-stage liver disease, which dramatically effects patient’s quality of life (QoL). The aim of this study was to evaluate the impact of socio-demographic and clinical factors on different QoL domains of patients who underwent orthotopic LT. Methods: A cross-sectional study included a total of 43 patients who underwent a LT from 2013 to 2018. Socio-demographic and clinical data were recorded in each patient.The QoL was estimated using two validated questionnaires: 36-Item Short Form Health Survey (SF-36) and Chronic Liver Disease Questionnaire (CLDQ). Results: Male patients obtained significantly higher scores than women, in the domains of general health perception (83.2 ± 16.3 vs. 71.0 ± 18.4; t = 2.229, p =.031) and physical component summary (69.0 ± 7.2 vs. 62.0 ± 11.4; t = 2.451, p =.019). There were no significant differences in other domains of SF-36 and CLDQ. Etiology of the underlying liver disease and the presence of post-transplant complications showed no effect on score values of SF-36 and CDLQ domains (p <.05). Time from LT showed negative medium correlation with role limitations due to physical health problems (S = −0.417, p =.005), while no other significant correlations were noted in other items of SF-36 and CLDQ. Conclusions: Men had higher scores in the domain of general health perception and physical component summary following LT than women. With the increase in time from LT, patients experience a decrease in limitations due to physical health problems. The audit and improvement of QoL is an essential part of the individualized long-term health-care approach to LT patients. © 2022 Springer Publishing Company.
