Browsing by Author "Milovanovic, Tamara (55695651200)"

Background and Aims: Fatty liver disease is a major public health threat due to its very high prevalence and related morbidity and mortality. Focused and dedicated interventions are urgently needed to target disease prevention, treatment, and care. Approach and Results: We developed an aligned, prioritized action agenda for the global fatty liver disease community of practice. Following a Delphi methodology over 2 rounds, a large panel (R1 n = 344, R2 n = 288) reviewed the action priorities using Qualtrics XM, indicating agreement using a 4-point Likert-scale and providing written feedback. Priorities were revised between rounds, and in R2, panelists also ranked the priorities within 6 domains: epidemiology, treatment and care, models of care, education and awareness, patient and community perspectives, and leadership and public health policy. The consensus fatty liver disease action agenda encompasses 29 priorities. In R2, the mean percentage of "agree"responses was 82.4%, with all individual priorities having at least a super-majority of agreement (> 66.7% "agree"). The highest-ranked action priorities included collaboration between liver specialists and primary care doctors on early diagnosis, action to address the needs of people living with multiple morbidities, and the incorporation of fatty liver disease into relevant non-communicable disease strategies and guidance. Conclusions: This consensus-driven multidisciplinary fatty liver disease action agenda developed by care providers, clinical researchers, and public health and policy experts provides a path to reduce the prevalence of fatty liver disease and improve health outcomes. To implement this agenda, concerted efforts will be needed at the global, regional, and national levels. © 2023 The Author(s).

Introduction: Alcoholism is a growing problem with increasing incidence on in women. The aim of our study was to evaluate drinking habits in women using Alcohol Use Disorders Identification Test (AUDIT), and to look for differences in relations to respondents' demographic, behavioral, and medical characteristics. Methods: This cross-sectional study included 327 adult women who did not visit a physician due to liver enzymes abnormalities or any other significant health issue. All subjects filled in a questionnaire consisting of socio-demographic survey and the AUDIT. Results: The statistically significant influence of the respondents' age on the answers to the AUDIT was observed in Q1-Q5, Q7, and Q8, and in alcohol use risk groups. It was observed that women with a university degree use alcohol more often, compared to those who have attended primary, or middle school. The effect of responders' employment status demonstrated a statistically significant difference in response to Q3, Q5, Q7, and Q8, and in alcohol use risk groups. We found that marital status contributes to drinking patterns. We found statistically significant difference to the answers on Q1-Q3, Q5, Q7, and Q8. The effect of offspring on the answers on the AUDIT was analyzed and a statistically significant difference was noted in the answers to the Q1-Q3, Q5, Q7, Q8, and in alcohol use risk groups. Conclusion: Alcohol use among women is commonly and severely overlooked. Our results showed younger women, the unemployed, those in domestic partnerships, single ones and those with no children deserve increased surveillance. © 2021 Oxford University Press. All rights reserved.

Introduction: Alcoholism is a growing problem with increasing incidence on in women. The aim of our study was to evaluate drinking habits in women using Alcohol Use Disorders Identification Test (AUDIT), and to look for differences in relations to respondents' demographic, behavioral, and medical characteristics. Methods: This cross-sectional study included 327 adult women who did not visit a physician due to liver enzymes abnormalities or any other significant health issue. All subjects filled in a questionnaire consisting of socio-demographic survey and the AUDIT. Results: The statistically significant influence of the respondents' age on the answers to the AUDIT was observed in Q1-Q5, Q7, and Q8, and in alcohol use risk groups. It was observed that women with a university degree use alcohol more often, compared to those who have attended primary, or middle school. The effect of responders' employment status demonstrated a statistically significant difference in response to Q3, Q5, Q7, and Q8, and in alcohol use risk groups. We found that marital status contributes to drinking patterns. We found statistically significant difference to the answers on Q1-Q3, Q5, Q7, and Q8. The effect of offspring on the answers on the AUDIT was analyzed and a statistically significant difference was noted in the answers to the Q1-Q3, Q5, Q7, Q8, and in alcohol use risk groups. Conclusion: Alcohol use among women is commonly and severely overlooked. Our results showed younger women, the unemployed, those in domestic partnerships, single ones and those with no children deserve increased surveillance. © 2021 Oxford University Press. All rights reserved.

In the setting of cirrhotic liver, the diagnosis of hepatocellular carcinoma (HCC) is straightforward when typical imaging findings consisting of arterial hypervascularity followed by portal-venous washout are present in nodules larger than 1 cm. However, due to the complexity of hepatocarcinogenesis, not all HCCs present with typical vascular behaviour. Atypical forms such as hypervascular HCC without washout, isovascular or even hypovascular HCC can pose diagnostic dilemmas. In such cases, it is important to consider also the appearance of the nodules on diffusion-weighted imaging and hepatobiliary phase. In this regard, diffusion restriction and hypointensity on hepatobiliary phase are suggestive of malignancy. If both findings are present in hypervascular lesion without washout, or even in iso- or hypovascular lesion in cirrhotic liver, HCC should be considered. Moreover, other ancillary imaging findings such as the presence of the capsule, fat content, signal intensity on T2-weighted image favour the diagnosis of HCC. Another form of atypical HCCs are lesions which show hyperintensity on hepatobiliary phase. Therefore, the aim of the present study was to provide an overview of HCCs with atypical enhancement pattern, and focus on their magnetic resonance imaging (MRI) features. In order to correctly characterize atypical HCC lesions in cirrhotic liver it is important to consider not only vascular behaviour of the nodule, but also ancillary MRI features, such as diffusion restriction, hepatobiliary phase hypointensity, and T2-weighted hyperintensity. Fat content, corona enhancement, mosaic architecture are other MRI feautures which favour the diagnosis of HCC even in the absence of typical vascular profile. © 2021 2021 Jelena Djokic Kovac, Aleksandar Ivanovic, Tamara Milovanovic, Marjan Micev, Francesco Alessandrino, Richard M. Gore, published by Sciendo.

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.

Objective: Nurses represent the key persons in the process of organ donation, acting as intermediaries between the patient and the family of a potential donor. The aim of this study was to analyze the factors influencing the attitudes of nurses toward bequeathing and organ and tissue donation. Methods: The research was designed as a cross-sectional study from November 2013 to November 2014 and included a sample of 264 nurses employed in the health system of Serbia. Data were collected using a specific questionnaire of 18 questions referring to the information on sociodemographic characteristics and the knowledge of organ donation. Results: The investigation enrolled 264 participants, of which 78% were women. The majority of study subjects had secondary medical education (64.4%), lived in an urban area (82.6%), were married (56.4%), and were predominantly Orthodox (87.1%) with their work experience between 5 and 10 years (29.9%) and 10 to 20 years (29.5%). The average knowledge score concerning organ donation was 29.03 (SD, 2.33; range, 23-34). There was a statistically significant difference in the scores between 2 groups formed according the length of service (P < .001) and the level of education (P = .019), which showed the strongest influence on nurses’ attitudes toward donation. Conclusion: This investigation showed that nurses did not express strong positive attitude toward this issue. Further education of nurses in the Serbian health care system focusing on transplantation and bequeathing of organs and tissues are warranted. © 2020 Elsevier Inc.

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.

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.

Background: Constipation is a common problem in gastroenterological practice. The prevalence of constipation is about 16%. Constipation can be primary or secondary. Summary: The diagnostic and therapeutic approach to patients with constipation begins with a detailed history and physical examination. In selected cases, the use of additional diagnostic procedures is very important. This includes the use of laboratory, endoscopic, and radiological examinations, as well as advanced physiological testing (anorectal manometry, balloon expulsion test, colonic transit studies, and defecography). Constipation therapy can be both nonoperative and operative. Nonoperative therapy includes the application of a lifestyle measures, pharmacotherapy and biofeedback therapy. Key Messages: Two key things when taking a medical history and physical examination are to rule out the existence of alarm symptoms/signs and to rule out secondary constipation (primarily drug-induced). Therapy begins with lifestyle modification, and in case of failure, bulk or osmotic laxatives are used. In case of failure, the use of lubiprostone is indicated, as well as linaclotide. Surgical treatment of constipation is reserved for cases of refractory constipation, with delayed intestinal transit. © 2022 S. Karger AG, Basel.

Background: Cirrhosis due to alcohol-related liver disease (ALD cirrhosis) is a significant burden to health systems worldwide. We aimed to determine the trends in hospitalization frequency due to ALD cirrhosis and to analyze their characteristics. Methods: This cross-sectional study used data from the Institute of Public Health of Belgrade database, and included all hospitalization reports which contained code K70.3 (Cirrhosis hepatis alcoholica) as the primary diagnosis, including re-hospitalizations, on the territory of Belgrade, between January 2009 and December 2018. Results: A total of 4644 patients with ALD cirrhosis were hospitalized (male: 4154, 89.45%), with a mean age of 58.83±10.02 years. During the 2009-2018 decade, no difference in the number of ALD cirrhosis hospitalizations in subsequent years was observed. Men more commonly developed esophageal and gastric varices with bleeding compared to women (P=0.037), while women developed acute-on-chronic liver failure (ACLF) al-most two-times more often compared to men (P<0.001). Patients with hepatocellular carcinoma were significantly older (P<0.001), while those who developed ascites and splenomegaly were significantly younger compared to those who did not (P<0.001 and P=0.04, respectively). Altogether, complications of portal hypertension were registered and reported with very low frequency, and therefore do not represent actual frequencies of these conditions. The median duration of hospital stay was 9 days (range 0-243). Patients in whom lethal outcome occurred during the hospitalization were significantly older, and more commonly developed chronic renal failure. Conclusion: These data offer an important insight into the ALD cirrhosis-related hospitalizations while draw-ing attention to inadequate coding as an important public health issue at the same time. © 2022 Milovanovic et al. Published by Tehran University of Medical Sciences.

Background: Aspergillus spp liver abscess is a relatively rare entity and thus far no systematic review has been performed examining patients’ demographics, clinical manifestations, diagnosis, management, and outcome. Methods: We performed a systematic review of the literature using MEDLINE and LILACS databases. We searched for articles published in the period from January 1990 to December 24, 2022, to identify patients who developed liver abscesses due to Aspergillus spp. Results: Our search yielded 21 patients all of whom had invasive aspergillosis confirmed on liver biopsy. Of these patients 81% were adults, and 60% were males. The majority (86%) of patients were immunocompromised and 95% had symptomatic disease at the time of diagnosis. The most common symptoms were fever (79%), abdominal pain (47%), and constitutional symptoms (weight loss, chills, night sweats, fatigue) (38%). Liver enzymes were elevated in 50%, serum galactomannan was positive in 57%, and fungal blood cultures were positive in only 11%. Co-infection with other pathogens preceded development of apsergillosis in one-third of patients, and the majority of the abscesses (43%) were cryptogenic. In the remaining patients with known source, 28% of patients developed liver abscess through dissemination from the lungs, 19% through the portal vein system, and in 10% liver abscess developed through contiguous spread. The most common imaging modality was abdominal computerized tomography done in 86% of patients. Solitary abscess was present in 52% of patients while 48% had multiple abscesses. Inadequate initial empiric therapy was prescribed in 60% of patients and in 44% of patients definite treatment included combination therapy with two or more antifungal agents. Percutaneous drainage of the abscesses was done in 40% of patients, while 20% required liver resection for the treatment of the abscess. Overall mortality was very high at 38%. Conclusion: Further studies are urgently needed for a better understanding of pathophysiology of liver aspergillosis and for developement of newer blood markers in order to expedite diagnosis and decrease mortality. © The Author(s) 2024.

Leukocytoclastic vasculitis (LCV) is a rare extraintestinal manifestation (EIM) of ulcerative colitis (UC). Observations about its association with UC stem from case reports and small case series. Due to its rarity, more rigorous cross-sectional studies are scarce and difficult to conduct. The aim of this systematic review was to synthetize the knowledge on this association by reviewing published literature in the form of both case reports and case series; and report the findings according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. In contrast to LCV in Chron disease (CD), which occurs secondary to biologic therapies used for its treatment, LCV in UC is a true reactive skin manifestation. Both genders are equally affected. Palpable purpura (41%) and erythematous plaques (27%) are the most common clinical manifestations. In 41% of patients, the rash is painful, and the lower extremities are most commonly involved (73%). Systemic symptoms such as fever, arthralgias, fatigue, and malaise are seen in 60% of patients. Unlike previous reports, we found that LCV more commonly occurs after the UC diagnosis (59%), and 68% of patients have active intestinal disease at the time of LCV diagnosis. Antineutrophil cytoplasmic antibody (ANCA) is positive in 41% of patients, and 36% of patients have other EIMs present concomitantly with LCV. The majority of patients were treated with corticosteroids (77%), and two (10%) required colectomy to control UC and LCV symptoms. Aside from one patient who died from unrelated causes, all others survived with their rash typically resolving without scarring (82%). © 2022 by the authors. Licensee MDPI, Basel, Switzerland.

Background and Objectives: The development and severity of colonic diverticulosis and non-alcoholic fatty liver disease (NAFLD) has been associated with several components of metabolic syndrome (MetS). Therefore, this study aimed to evaluate a possible connection between NAFLD, colonic diverticulosis, and MetS. Materials and Methods: This retrospective study included patients diagnosed with diverticulosis between January 2017 and December 2019. Data regarding the patient demographics, Diverticular Inflammation and Complication Assessment (DICA) score and category, disease localization, hepatic steatosis, blood pressure, comprehensive metabolic panel, need for colonic surgery, and co-morbidities were collected from medical records. Results: A total of 407 patients with a median age of 68 years (range, 34–89 years) were included (male: 53.81%). The majority was diagnosed with left-sided diverticulosis (n = 367, 90.17%) and an uncomplicated disease course (DICA category 1, n = 347, 85.3%). Concomitant hepatic steatosis was detected in 47.42% (n = 193) of patients. The systolic blood pressure, triglycerides, total cholesterol, C-reactive protein (CRP), and fasting glucose were higher in the NAFLD group (p < 0.001, p < 0.001, p < 0.001, p < 0.001, and p < 0.001, respectively). A higher prevalence of hypertension (HTA), type 2 diabetes mellitus (T2DM), and hypothyroidism was noted in the same group of patients (p < 0.001, p < 0.001, and p = 0.008, respectively). High-density lipoprotein cholesterol was lower in patients with more severe forms of diverticulosis (DICA category 2 and 3), while CRP levels were significantly higher (p = 0.006 and p = 0.015, respectively). HTA and NAFLD were more common in patients with more severe forms of colonic diverticulosis (p = 0.016 and p = 0.025, respectively). Using a multivariate logistic regression, the DICA score, CRP, total cholesterol, HTA, and hypothyroidism were identified as discriminating factors for the presence of hepatic steatosis. Conclusion: Components of metabolic dysregulation were prominent in patients diagnosed with colonic diverticulosis and concomitant hepatic steatosis. HTA, T2DM, and hypothyroidism were more frequently observed in this group. Hepatic steatosis was more commonly detected in more severe forms of colonic diverticulosis. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

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.

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.

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.

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.

Background and Objectives. Determination of inflammatory bowel disease activity determines further therapeutic approach and follow-up. The aim of our study was to investigate correlation between patients' reported symptoms and endoscopic and histological disease activity. Methods. A cross-sectional study was conducted in consecutive newly diagnosed patients with inflammatory bowel disease in a tertiary care referral center. The initial evaluation included patient-reported outcome for stool frequency subscore and rectal bleeding. Endoscopic activity was determined using the Mayo scoring system for ulcerative colitis and the Simple Endoscopic Score for Crohn's disease. Histopathological activity was assessed using a validated numeric scoring system. Results. We included 159 patients (63 Crohn's disease with colonic involvement and 96 with ulcerative colitis). We found significant correlation between the Mayo endoscopic subscoring system and histology activity in ulcerative colitis, while no correlation was found in patients with Crohn's disease. Patient-reported outcome showed inverse correlation with endoscopic and histological activity in Crohn's disease (rs=-0.67; rs=-0.72), while positive correlation was found in ulcerative colitis (rs=0.84; rs=0.75). Interpretation and Conclusions. Patient-reported outcome is a practical and noninvasive tool for assessment of disease activity in ulcerative colitis patients but not in Crohn's disease. © 2020 Sanja Dragasevic et al.

Objectives: The aim of this study was to assess the epidemiological, clinical, endoscopic, and pathohistological characteristics of pediatric eosinophilic esophagitis (EoE) in Serbia. Method: All children aged 0-18 years diagnosed with EoE in the period between 2010 and 2017 at the University Children's Hospital in Belgrade, Serbia, were retrospectively enrolled. Results: EoE was diagnosed in 35 children (12.45 ± 3.77 years) with a male predominance (74%). The median incidence rate was estimated to be 0.85 per 100,000 children per year with the highest rate estimated at 3.17 per 100,000 children in 2017. Dysphagia (71.4%) and food impaction (40%) were dominant symptoms. Inflammatory endoscopic changes were found in 74.3% and fibrostenotic changes in 62.9% of the children. The esophageal biopsy rate was low (6.8%), especially in children with reflux and nonspecific symptoms. Subepithelial fibrosis was found in only 20% of the patients. Since 2016, the number of biopsy samples has increased, but the sampling rate of lamina propria is still low (<50%). The correlation between the number of biopsies and lamina propria acquisition was strong (rs = 0.773, p < 0.05). In 2 immunocompetent adolescents, EoE was diagnosed after successful treatment of infectious esophagitis. Conclusions: An increase in the incidence of EoE in Serbian children is evident. The biopsy rate in children with nonspecific and reflux symptoms should be increased, as well as the number of biopsy samples for the detection of subepithelial fibrosis. In immunocompetent children with infectious esophagitis, EoE should be suspected and endoscopy may be recommended after successful treatment of infection. © 2019 The Author(s) Published by S. Karger AG, Basel.

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.