Acta clinica Croatica最新文献

This study aimed to determine the relationship between the presence of Hashimoto's thyroiditis (HT) and malignancy rates with prognostic factors in thyroid nodules diagnosed as Bethesda category III, and to examine the effect of HT on diagnostic value of fine-needle aspiration biopsy (FNAB). Demographic information, preoperative examination, and final pathological evaluation of patients with Bethesda category III (AUS-FLUS) nodules who had been operated on in our department over the last 6 years were analyzed. Statistical analyses were performed using the Student's t-test, Mann-Whitney U test and χ²-test and logistic regression analysis using SPSS version 22 software. The malignancy rate on final pathology of 159 patients was 24.5%. Malignancy rates were found to be higher in patients with HT coexistence (30.7% vs. 21.5%, p=0.20). Poor prognostic factors such as multifocality, number of metastatic lymph nodes (p=0.04), and extrathyroidal extension were more common in patients with cancer in the pathology specimen who were in the non-HT group. It cannot be said that HT decreases diagnostic value of FNAB in lesions diagnosed with AUS-FLUS. The lower incidence of poor prognostic factors in the HT group may be attributed to cytotoxic cell dominance in tumor immunity.

Blowout fractures of the orbit are relatively common injuries of the viscerocranium. However, there is still no general consensus on the optimal timing and method of treatment. This article gives a comprehensive review of the pathology of the fracture, process of diagnosis, management and follow-up, including results of a retrospective study done in the Department of Maxillofacial and Oral Surgery, Dubrava University Hospital, Zagreb, in which we collected and analyzed medical records of 91 patients treated for blowout fractures in our institution over a period of three years. Our study showed that the patients admitted to our department more than 48 hours from the injury were more than 4 times likely to develop a complication that would require additional treatment. In other words, of our 91 patients, those admitted to our department in the first 48 hours from the injury had a more than 4 times lower rate of complications, likely due to early recognition of the injury with early intravenous antibiotic and corticosteroid administration, multidisciplinary treatment, and early recognition of candidates for emergency and early surgical treatment. The results of our study show the importance of treating blowout fractures in a tertiary care facility with expertise on the subject.

Pharmacovigilance as a science and group of activities related to detection, collection, analysis, understanding and prevention of adverse drug reactions (ADRs) is an essential activity in the regulatory system of drugs of any country. Defining increased patient safety as the main purpose of ADR reporting, a well-designed national pharmacovigilance system achieves its ultimate goal, i.e., protection of public health. In organizational and technical terms, the Republic of Serbia has a well-developed system of pharmacovigilance, created on the basis of a proven reliable system of the former SFR Yugoslavia, and carried out by the National Agency for Medicines and Medical Devices of Serbia (ALIMS), which conducts all organized activities aimed at strengthening the national system of ADR monitoring and reporting. Unlike the neighboring Croatia and Montenegro with similar pharmacovigilance systems, Serbia has only recently approached the WHO standard of 200 reports per million inhabitants despite a significant increase of 180 ADR reports per million inhabitants in 2019 (1251 in total). Considering this, our study aimed to provide a critical insight into the practice of pharmacovigilance in Serbia by pharmacoepidemiologic analysis of a ten-year period of ADR monitoring and reporting activities.

The aim of the study was to explore the relationship between educational level, employment status and sexual activity after delivery. The study was conducted on 286 women with experience of vaginal delivery who completed the questionnaire about age, education, employment, and health status for themselves and partners. Time of the first intercourse and its frequency in the first year after childbirth was observed. Relationship between the variables observed was explored by using multiple linear regression. The mean pregnancy duration was 39 weeks. The mean age of participants was 29.9 (16 to 44) years. Most women had high education (n=170, 59.4%), 114 (39.9%) had secondary, and 2 (0.7%) had primary educational level. Although there were significant differences in the time of the first intercourse and maternal educational level (p=0.013872), partner's employment status (p=0.007403) and maternal age (p= 0.01107), as well as differences in the frequency of intercourse in the first year following delivery and partner's educational level (p=0.016929), multiple correlation coefficients indicated a very weak correlation. According to study results, the correlation of educational level, employment status and sexual activity after childbirth is weak.

Despite numerous published papers, diagnosis of latent tuberculosis infection (LTBI) in children is still an undefined area. The importance of this topic lies in the fact that one third of the world's population is infected with Mycobacterium (M.) tuberculosis. The majority of infected individuals are LTBI cases which make a reservoir for future active tuberculosis (TB) patients. The gold standard for LTBI detection is still undetermined and this is due to the effect of various confounding factors on existing diagnostic tests. Until a decade or so ago, throughout the last century, tuberculin skin test (TST) was the only diagnostic test for LTBI. Due to scientific advances, new in vitro assays, interferon-gamma release assays (IGRAs) were discovered recently. The sensitivities of IGRAs are a bit better than those of TST, while great progress has been made in increasing the specificity of IGRA relative to TST. Nevertheless, in the diagnosis of LTBI in children, TST still has some advantages. However, generations of IGRAs have brought many diagnostic advantages that are emphasized in this review. In a difficult procedure of diagnosing LTBI in children, performance of IGRA could be the key factor in making decision whether to use preventive therapy or not.

Anal carcinoma is a rare tumor in the general population accounting for 1%-2% of all malignancies. Most anal cancers are squamous cell carcinomas. Human papillomavirus and immunosuppression are the main risk factors for developing anal squamous cell carcinoma. Therefore, the incidence rate of anal squamous cell carcinoma is significantly higher in renal transplant recipients than in the general population. We present a patient who developed anal cancer nine years after renal transplantation. Since there was a significant diagnostic delay in our patient, we would like to emphasize the importance of regular screening for anal cancer in renal transplant recipients.

Quality of recovery after anesthesia is an important indicator of patient postoperative outcomes. Quality of Recovery-40 (QoR-40) is a validated and widely used multidimensional 40-item questionnaire that measures postoperative quality of recovery. The aim of this study was to perform translation and psychometric validation of the Croatian version of QoR-40, which included validity, reliability, responsiveness, and clinical acceptability. The QoR-40 and Short Form-36 (SF-36) questionnaires were administered to patients undergoing general anesthesia for elective surgery on the day before surgery and on postoperative day 3. The quality of recovery was also assessed with visual analog scale (VAS) 0-100. Of 192 enrolled patients, 162 completed the study protocol. Convergent validity assessed by Pearson correlation (r) between the QoR-40 and VAS scores was 0.68 (p<0.001). There were moderate correlations of QoR-40 with SF-36 Physical component scale (r=0.521; p<0.001) and with SF-36 Mental component scale (r=0.580; p<0.001). Construct validity was supported by negative correlation with the length of hospital stay (r=-0.21; p=0.007) and significant difference in total postoperative QoR-40 scores between patients with and without postoperative complications (p<0.001). Internal consistency of the global QoR-40 was high (Cronbach's α=0.93) and of the QoR-40 dimensions it was moderate to high (≥0.714). Split-half coefficient was 0.87, Cohen's effect size was 0.81, and standardized response mean was 0.762. Our translated QoR-40 is a valid, reliable and comprehensive questionnaire for measuring quality of postoperative recovery across surgery spectrum in Croatian population with psychometric properties similar to the original version.

The purpose of this study was to examine the possible association between cheilitis and allergic reactions, and to use allergy skin tests to identify the allergens that induce allergic reactions in cheilitis patients (type I and type IV). We included 50 patients with recurrent cheilitis (reversible cheilitis) who were dermatologically examined and agreed to undergo allergy skin tests, i.e., patch test and prick test. Additionally, clinical pictures and patient mental stress levels were examined using the Perceived Stress Scale (PSS). Positive prick tests (atopy) were recorded in 84% of patients with cheilitis. The most frequently found allergens were contact allergens (54%) (cobalt chloride, nickel sulfate and thimerosal) and inhalant allergens (46%). The patch test positive subjects who used cosmetic, hygiene, and decorative products were significantly more likely to have swollen and red lips than the patch test negative subjects. Also, low stress levels were recorded less frequently in patients with confirmed allergies than in non-allergic patients. The results indicated a higher incidence of cheilitis in the people prone to allergies (atopics) and confirmed an association between cheilitis and allergies. To our knowledge, this is the first study in patients with cheilitis, which simultaneously analyzed allergies, their clinical features and PSS in the same patients.

The aim of the study was to analyze changes in the number of suicides associated with seasonal variables, calendar month, time of day versus variable location and method of suicide. Data were obtained from the Analytical Police Department of Bjelovar-Bilogora County for the 1988-2017 period. The process of Croatian application process into the European Union, accompanied by economic and social changes, was a significant socioeconomic event, which divided the analyzed period into two parts. Significant changes in the impact of the analyzed variables on the suicides committed in the two observed periods were tested with the χ²-test and Fisher exact test. Consistency of the results, as well as absence of the impact of significant changes would show less susceptibility of the covariate variable to the effect of socioeconomic factors. In the case of time of day and location of the suicides, there was no significant difference when comparing results between the 1988-2004 and 2005-2017 periods; however, a statistically significant difference was confirmed when considering the month of suicide (February) and season (winter, borderline result for autumn). Statistically, the most significant changes were found in the methods of suicide. The two observed periods differed in the mean suicide rate.

Arterial hypoxemia occurs in many COVID-19 patients. Hypoxemia is one of the causes of pulmonary hypertension (PH). Main pulmonary artery dilatation and the main pulmonary artery diameter (mPAD) to ascending aorta diameter (AAD) ratio of ≥1 are significant findings regarding PH. In this study, COVID-19 patients and non-COVID-19 patients with viral respiratory tract infection were evaluated retrospectively in terms of PH. A total of 124 patients (71 male and 53 female), age range 18-85 years, were included in the study as case group and control group. Thoracic computed tomography (CT) images, blood and biochemical parameters, and demographic information were compared between the case group and control group. The normality of numerical variables was examined with Kolmogorov-Smirnov test and homogeneity of the variances with Levene's test. This is the first study researching the effect of early hypoxemic stage COVID-19 infection on development of PH. As a result, it was specified that COVID-19 infection had no effects on mPAD, whereas it had a positive effect on AAD and thus led to a decrease in the mPAD/AAD ratio. Through these values, which could be easily calculated from thoracic CT images, the changes caused by COVID-19 infection on vessel diameters were put forward.