Browsing by Author "Vesić, Sonja (16744582300)"

Background: Psoriasis has a substantial impact on patients' quality of life. Objectives: The aims of this study were to assess the impact of the clinical severity of psoriasis on patients' quality of life and to determine the effects of psoriasis-related stress on patients' everyday life. Methods: The cross-sectional study was conducted at the Institute of Dermatovenereology, Clinical Center of Serbia, Belgrade. The study included 201 patients (124 men and 77 women), aged 18-70 with a diagnosis of psoriasis, hospitalized or treated as outpatients during 2009. For the assessment of patients' quality of life, the psoriasis disability index (PDI) was used. The stress related to psoriasis was measured with the psoriasis life stress inventory (PLSI) and disease severity with the psoriasis area and severity index (PASI). Results: We found moderate correlation between PLSI and all PDI subscales and overall score (correlation coefficients ranged from 0.334 to 0.521). The correlation between PASI and PDI subscales was weak, while we failed to find any significant correlation between PASI and the PLSI. The results of multiple regression analysis indicated that stress, more severe disease, and lower educational level are significant determining factors of a poorer quality of life in patients with psoriasis. Conclusion: Our results support the importance of assessing the quality of life in psoriasis and effects of stress in patients' adjustment to their condition and may have important implications for a psychological stress management approach in the clinical management of psoriasis. © 2014 The International Society of Dermatology.

A prospective study to evaluate the incidence of herpes zoster (HZ) as an immune restoration disease in patients with AIDS during highly active antiretroviral therapy (HAART) was conducted in a series of 115 patients diagnosed with AIDS initiated on HAART between 1 January 2000 and 31 July 2001. Of these, a single dermatomal HZ episode occurred in 14 (12%) patients within one and 15 months of HAART (median eight months). The HZ patients were similar to the non-HZ patients in age, sex, and HIV transmission risk factor, but had a more advanced disease. Compared with the baseline values, the viral loads significantly (P < 0.01) decreased, while the mean CD4+ T-cell counts increased by almost four-fold (P < 0.01) in both groups at the time of the HZ episode (or equivalent in non-HZ), but remained below 400/mL in the HZ patients. HZ during HAART is an immunopathological consequence of the improvement of the host immune response, correlating with the beginning of immune restoration.

Objective: We studied the relation between the presence or absence of urethral discharge, urethral pathogens, and polymorhonuclear (PMN) counts on Gram stained urethral smears in men with symptomatic urethritis. Methods: The study population was composed of 630 sexually active heterosexual men (aged 18-45 years) who had urethral symptoms and signs (discharge, dysuria or urethral discomfort). Participants were divided into two groups: the first (n=320) was comprised of men with urethral discharge confirmed on examination, while the other (n=310) was composed of patients with urethral symptoms but without discharge. Urethral swabs for Gram stained smears and microbiological analyses (N. gonorrhoeae, C. trachomatis, T. vaginalis and U. urealyticum) were taken from all study participants. Polymorphonuclear leukocytes (PMN) on Gram-stained urethral smears were counted in 5 oil immersion x1000 PMN per high power fields (phpf). Urethritis was defined as the presence of ≥5 PMN/hpf. Results: N. gonorrhoeae was isolated only in men with urethritis accompanied by discharge. The prevalence of T. vaginalis, C. trachomatis and U. urealyticum was significantly higher (F=8.854, P<0.01) in urethral swabs of urethritis patients with discharge compared to patients with no discharge. The most common urethral pathogen in both groups of patients was T. vaginalis (31.56% and 26.45%, respectively). One or more microorganisms were isolated in 258 (81%) subjects with urethritis with discharge, and in 166 (53.5%) urethritis patients without discharge. There was a positive correlation between the significant number of PMN in Gram stained urethral smears and positive microbiological findings in men with urethritis both with and without urethral discharge (Spearman's coefficients p=0.986 and p=0.993, respectively; P<0.01). Conclusions: The study found a relatively high prevalence of T. vaginalis among our men with urethritis irrespective of the presence or absence of urethral discharge, and showed that taking into account both discharge found on examination, and relevant PMN counts on Gram stained urethral smears fails to detect only 4.2% of oligosymptomatic urethritis patients who are infected with one of the strict urethral pathogens.

Rosacea is a chronic inflammatory skin disease characterized by recurrent episodes of facial flushing, erythema, papules, pustules, and telangiectasia. More than half of all rosacea patients may have ocular symptoms. Rosacea is associated with certain digestive diseases, such as gastritis, hypochlorhydria, or a number of jejunal mucosal abnormalities, and many patients have Helicobacter pylori infection. The role of Helicobacter pylori has often been a subject of investigation; these studies show conflicting results. Here we present results of the effects of treatment given for H. pylori eradication in seven patients with ocular rosacea that, at the same time, had clinical and serological evidence of H. pylori infection. Six weeks after completion of the treatment, all patients experienced improvement of their rosacea symptoms. Ocular disease responded better than cutaneous rosacea.

Background: Emerging epidemiological evidence suggests independent associations between psoriasis and metabolic syndrome. Objectives: The aim of the study was to examine the prevalence of metabolic syndrome and its components in patients with psoriasis, and to assess which factors may predict metabolic syndrome in these patients. Methods: A hospital-based, cross-sectional study with 244 psoriatic patients and 163 control subjects with skin diseases other than psoriasis was conducted at the Clinic of Dermatovenerology, Clinical Center of Serbia, Belgrade, from October 2011 to October 2012. Metabolic syndrome was defined using the revised National Cholesterol Education Program Adult Treatment Panel III. Severity of psoriasis was measured by Psoriasis Area and Severity Index and Body Surface Area. Results: The adjusted odds ratios (ORs) and 95% confidence intervals (CI) for psoriasis patients vs. non-psoriasis patients were 2.66 (95% CI, 1.58-4.42) for metabolic syndrome, 3.81 (95% CI, 2.30-6.31) for hypertension, 2.29 (95% CI, 1.39-3.78) for central obesity, 1.92 (95% CI, 1.08-3.41) for hyperglycemia, 1.87 (95% CI 1.18-2.96) for low high-density lipoprotein cholesterol level, and 1.42 (95% CI, 0.87-1.04) for hypertrigliceridemia. We failed to find any statistically significant association between the metabolic syndrome and clinical severity of psoriasis. Later onset and longer duration of psoriasis were predicting factors for metabolic syndrome in our patients. Study limitations: The cross-sectional design of the study does not allow us to draw directional causal inferences concerning the association between psoriasis and metabolic syndrome. Factors such as diet, alcohol consumption or mental health, which have not been evaluated in this study, may be confounders in this relation. Conclusion: A higher prevalence of metabolic syndrome and its components in patients with psoriasis than in controls, regardless of disease severity, emphasizes the need for early treatment and follow-up of all psoriatic patients with respect to metabolic diseases. © 2017 by Anais Brasileiros de Dermatologia.

Cutaneous larva migrans (CLM) is a skin infestation clinically characterized by erythematous serpiginous lesions caused by nematode larvae, usually of animal hookworms. It is most commonly seen in tropical and subtropical geographic areas. It is occasionally seen in Europe and other temperate climates, most often in patients that have previously traveled to tropical areas. We present two male patients that did not travel abroad with clinical features of extensive CLM located on the trunk acquired in an unusual way. CLM is not characteristic of Serbia, which is located in southeast Europe Unusually hot and sunny weather with heavy rainfall and high humidity during the summers of 2005 and 2006 were favorable conditions for the development of parasites in the soil and infestation with large numbers of larvae. To the best of our knowledge, this is the first report of extensive CLM in Serbia.

A previously healthy 11-year-old boy with multiple, unilateral lichen striatus (LS) on the left side of the body is described. The distribution of the lesions corresponded to the lines of Blaschko. Histology of the lesional skin was compatible with LS. Two years after the onset of the linear eruption, treatment with tacrolimus ointment resulted in significant improvement over a short period of time. To our knowledge, this is the first time that the use of tacrolimus for successful treatment of LS with multiple lesions has been reported.