Browsing by Author "Tomić-Spirić, Vesna (6603500319)"

Introduction/Objective The purpose of this study was to compare clinical efficacy of casein phosphopeptide – amorphous calcium phosphate (CPP-ACP) and casein phosphopeptide-amorphous calcium fluoride phosphate (CPP-ACFP) with 0.05% NaF, and to assess their influence on the quality of life among individuals with Sjogren’s syndrome. Methods Thirty patients were randomized into three groups treated with different remineralizing agents: CPP-ACP, CPP-ACFP, and 0.05% NaF. Oral health was evaluated at the beginning of the study, after 28 days (short-term effects), and after six months. The diagnosis of dental caries was performed using the decayed, missing, and filled teeth (DMFT)/decayed and filled surfaces (DFS) criteria. Enamel demineralization was visually examined using the white spot lesion index (Gorelick). The gingival health was evaluated with the gingival index (Loe–Silness). Assessment of oral hygiene was done using the simplified oral hygiene index (Greene–Vermilion). The Xerostomia Inventory was used to quantify dry-mouth symptoms. The oral health-related quality of life was analyzed using the short form of the Oral Health Impact Profile (OHIP-14). Results During the evaluation period, caries increment was not significant. Considerable regression of white spot lesions was noted in all three experimental groups (p < 0.001). No significant improvement in gingival health and oral hygiene was observed. Physical pain was decreased in all three experimental groups, and subjective feeling of dry mouth was reduced in CPP-ACP and CPP-ACFP groups. Conclusion CPP-ACP and CPP-ACFP may reduce the caries activity and relieve the dry-mouth symptoms in patients with Sjogren’s syndrome. © 2020, Serbia Medical Society. All rights reserved.

Background and Objectives: Many epidemiological studies have shown a positive association between black carbon (BC) and the exacerbation of allergic rhinitis and allergic asthma. However, none of the studies in Serbia examined this relationship yet. The aim of this study was to examine the associations between BC and emergency department (ED) visits for allergic rhinitis and allergic asthma in the Užice region of Serbia. Materials and Methods: A time-stratified case-crossover design was applied to 523 ED visits for allergic rhinitis and asthma exacerbation that occurred in the Užice region of Serbia between 2012–2014. Data regarding ED visits were routinely collected in the Health Center of Užice. The daily average concentrations of BC were measured by automatic ambient air quality monitoring stations. Odds ratios (ORs) and their corresponding 95% confidence intervals (CIs) were estimated using conditional logistic regression adjusted for the potential confounding influence of weather variables (temperature, humidity, and air pressure). Results: Statistically significant associations were observed between ED visits for allergic rhinitis and 2-day lagged exposure to BC (OR = 3.20; CI = 1.00–10.18; p = 0.049) and allergic asthma and 3-day lagged exposure to BC (OR = 3.23; CI = 1.05–9.95; p = 0.041). Conclusion: Exposure to BC in the Užice region increases the risk of ED visits for allergic rhinitis and asthma, particularly during the heating season. © 2019 by the authors. Licensee MDPI, Basel, Switzerland.

Allergic rhinitis is a chronic inflammatory disease of the airways, which can interfere with many aspects of an individual's life and severely diminish the quality of life of the person affected. The objective of this study was to assess the quality of life of patients suffering from allergic rhinitis during and out of pollen season. The study involved 100 patients diagnosed with allergic rhinitis, 48 of who had seasonal, 25 perennial, and 27 who manifested both forms of allergic rhinitis. All study participants were treated at the Institute of Allergology and Immunology, Clinical Centre of Serbia, Belgrade, in the period March-November 2002. A specific quality of life questionnaire for patients with rhinoconjunctivitis was used in the study. During pollen season, itchy eyes (chi2 = 6.34; p = 0.042), red eyes (chi2 = 7.44; p = 0.024), and swollen eyes (chi2 = 6.65; p = 0.036) caused significantly more difficulties for subjects with seasonal and those with both seasonal and perennial rhinitis than for subjects with perennial allergic rhinitis. A highly significant difference in the mean scores of the indoors activity variable during and out of pollen season (F = 347.28; p = 0.000) was noted, that is to say, significant irritation was noted during pollen season among subjects with seasonal and those with both seasonal and perennial allergic rhinitis, however the dynamics of irritation remained the same in both study groups (F = 0.145; p = 0.704). The patients with seasonal and those with both seasonal and perennial allergic rhinitis experienced a significantly poorer quality of life during pollen season than out of it, as well as an inferior quality of life in comparison to patients with perennial allergic rhinitis during pollen season.

Local allergic rhinitis is a new rhinitis phenotype characterized by symptoms similar to allergic rhinitis, in non-atopic patients with a positive nasal allergen provocation test (NAPT). The disease is diagnosed in over 25% of non-atopic patients with rhinitis, marked as non-atopic rhinitis. It most often has perennial and severe symptoms and a progressive course. It is often associated with conjunctivitis and/or asthma. It is necessary to consider local allergic rhinitis in patients with non-atopic rhinitis. The gold standard for diagnosis is a positive NAPT. Pharmacological therapy fails to stop the natural progression and development of comorbidities. Allergen immunotherapy reduces the symptoms, consumption of medicines and increases the tolerance to allergens responsible for local allergic rhinitis. New studies are needed to confirm the curative effects and evaluate the preventive effects of allergen immunotherapy. © 2021, Serbia Medical Society. All rights reserved.

Introduction Angioedema is characterized by subcutaneous and/or submucosal swelling usually localized to the lips, eyelids, tongue, oral cavity, larynx and pharynx. Various types of angioedema, caused by different pathophysiologic mechanisms, can have the same or very similar clinical picture and require different diagnostic and therapeutic procedures. The immediate threat to life as a result of rapidly developed edema of the pharynx and larynx with airway obstruction requires endotracheal intubation or emergency tracheotomy. Standard therapy, which includes epinephrine, second-generation antihistamines and steroids, is not effective in the treatment of all types of angioedema. Objective On the basis of the clinical presentation and course of angioedema, this retrospective study was aimed at contributing to a better understanding of the etiopathogenesis of the disease and at helping determine the most effective available treatment modalities. Methods This retrospective study included patients treated under the diagnosis of angioedema of the upper aerodigestive tract between 2000 and 2012 in the Department of Otorhinolaryngology, Clinical Center of Banja Luka. Results A total of 76 subjects were included in the study. The average age was 62.8 years. There were 40 (52.6%) male and 36 (47.4%) female patients. The largest number of patients (44.7%) had type II angioedema. Almost half of the patients or 36 patients (47.4%) were on treatment with an angiotensinconverting enzyme inhibitor (ACEi), but there was no statistically significant difference under the total number of patients (p=0.678). Conclusion Better understanding of pathophysiologic mechanisms and the adoption of diagnostic protocols contributes to more effective treatment of angioedema. © 2015 Serbia Medical Society. All rightsreserved.

The aim of the present case-control study was to assess the risk factors for Basal cell carcinoma (BCC) in the Montenegrin population. The study group was comprised of 100 consecutive patients with a diagnosis of BCC, while the control group consisted of patients who did not present skin cancer and who were individually matched to the cases by sex and age. The increased risk for BCC was associated with: the presence of nevi (odds ratio [OR] = 3.77; 95% confidence interval [CI] = 1.12-12.73), type of skin concerning to burn rather than to tan after repeated sun exposure in childhood or adolescence (OR = 3.14; 95% CI = 1.59-6.18), the skin reaction to burn after two or more hours of sunlight during childhood or adolescence (OR = 4.53; 95% CI = 2.37-8.63), the number of severe and painful sunburns during their lifetime(OR = 3.52; 95% CI = 1.68-7.38), outdoor work during the summer-time (OR = 2.73; 95% CI = 1.00-7.45), occupational exposure to chemicals (OR = 17.89; 95% CI = 2.82-113.52), history of eczema (OR = 4.17; 95% CI = 1.53-11.39), and history of previous BCC (OR = 3.86; 95% CI = 1.40-10.65). Our study confirms the role of environmental and constitutional factors in development of BCC. © 2010 Versita Warsaw and Springer-Verlag Berlin Heidelberg.

Introduction. Wegeners’s granulomatosis is a disease characterized by granulomatous inflammation of the upper and/or lower respiratory tract, glomerulonephritis with varying degrees of small vessel vasculitis and classic anti-neutrophil cytoplasmic antibodies (c-ANCA) findings. The treatment uses different modalities of immunosuppressive therapy which does not always lead to remission. We presented the efficacy of biological therapy in a patient with refractory form of the Wegeners’s granulomatosis. Case report. A 23-years-old patient, was treated in August, 2011 at the Clinic of Otorhinolaryngology and Maxillofacial Surgery of the Clinical Center of Serbia because of suppurative otitis media, resulting twice in mastoidectomy. On the day 7 after the surgery, hemoptysis and fever occurred. Considering lung x-ray that showed presence of the round soft-tissue changes on both sides, nonspecific inflammatory syndrome in laboratory analysis and positive c-ANCA (1 : 160) with high titers the antibodies to the proteinase 3 (anti-PR 3), Wegener's granulomatosis was diagnosed. Due to the fact that administration of glucocorticoids, cyclophosphamide and immunomodulatory dose of immunoglobulin did not lead to clinical remission, it was decided to apply rituximab. After its application clinical remission occurred and it lasted fifteen months. Conclusion. Application of biologic therapy might be successful in the treatment of patients with severe form of refractory granulomatosis with polyangiitis. © 2018, Inst. Sci. inf., Univ. Defence in Belgrade. All rights reserved.

Background: Strong epidemiological evidence suggests that air pollution plays a significant role in the exacerbation of allergic respiratory diseases. This study aimed to assess the potential relationship between daily levels of sulfur dioxide (SO 2) and emergency department (ED) visits for allergic diseases. Materials and Methods: Data regarding ED visits for allergic respiratory diseases were routinely collected from the EDs in the Zlatibor district, and the General Hospital, Užice. The daily average concentrations of SO 2 were obtained from the regional automatic air quality monitoring stations. All data were collected from June 2012 to July 2014. A time-stratified case-crossover design was used. Crude odds ratios (ORs) and ORs adjusted for weather conditions were calculated using conditional logistic regression. Results: Statistically significant associations were seen between 0-day lagged exposure to SO 2 and ED visits for all allergic diseases (OR = 1.62; 95% confidence interval [CI]: 1.05-2.48; P = 0.028) and between 2-day lagged exposure to SO 2 and ED visits for asthma with allergic rhinitis (OR = 2.00; 95% CI: 1.03-3.88; P = 0.042). These results were adjusted for temperature, temperature 2, and humidity. Conclusion: Our results suggest that short-term exposure to SO 2 conferred an increased risk of ED visits for allergic respiratory diseases, particularly for asthma with concomitant allergic rhinitis. © 2022 Royal Society of Chemistry. All rights reserved.

Introduction: Tryptase is an important biomarker widely used in the laboratory confirmation of severe hypersensitivity reactions, especially anaphylaxis. It also plays a crucial role in the diagnosis, risk stratification, management and prognostic evaluation of many other mast cell-related conditions. Aim: This paper aims to highlight the role of serum tryptase, both in allergic disorders and other mast cell-related conditions. Two clinical cases regarding timely serum tryptase acquisition (in drug hypersensitivity reactions during the imaging procedure and perioperative anaphylaxis) are meant to emphasize the clinical potential of this protease. Method: We performed a comprehensive literature search of the PubMed/Medline and Scopus databases. From a total of 640 subject related publications, dating from 1940 to 2024, 45 articles written in English were selected. Literature search results: Total serum tryptase is a simple, cost-effective analysis with a normal baseline tryptase (sBT) level below 8.4 µg/L. Elevated sBT can indicate hereditary alpha-tryptasemia (HαT), mastocytosis and other non-allergic disorders. Patients with higher sBT levels, especially with insect venom allergy, have an increased risk of severe reactions and thereby require a prolonged treatment. All immediate systemic hypersensitivity reactions require a correlation between serum acute tryptase (sAT) and sBT. According to the guidelines, measuring sAT 30 min to 2 h after the symptom onset and sBT 24 h after the resolution, using the 20 + 2 rule and an sAT/sBT ratio of 1.685, improves the diagnostic accuracy in anaphylaxis. Conclusions: Tryptase levels should be acquired in all cases with clinical suspicion of MC degranulation. Given the increasing clinical relevance, elevated baseline serum tryptase levels require a multidisciplinary approach and further investigation. © 2024 by the authors.