Accuracy of second and third molar maturity indices, Olze, Haavikko, and Demirjian methods for 14- and 16-year-old age thresholds assessment in Croatian children and adolescents.

This study explores the reliability of four established legal age threshold estimation approaches in a Croatian sample. We applied Haavikko stages, Demirjian stages, Olze's third molar eruption stages, and second and third molar maturity indices measurement in 593 orthopantomograms of Croatian children and adolescents aged 11.00-20.99 years old. The left mandibular second and third molar were assessed. Logistic regression analysis was conducted to test the significance of predictive variables. Logistic Receiver operating characteristic (ROC) curves were performed to evaluate the classification ability of variables for estimating 14- and 16-year-old thresholds. The areas under the ROC curve (AUC), accuracy (Acc), sensitivity (Se), specificity (Sp), Positive Likelihood Ratio (LR +), Negative Likelihood Ratio (LR-), and Bayes post-test probability (Bayes PTP) were calculated to evaluate classification performance. Results suggest that the combination of I2M&I3M is the best classifier for the 14-year-old threshold (AUC = 0.879); for males alone, I2M is an even better classifier (AUC = 0.881). The highest Acc 80.1% (95%CI, 75.9%-83.9%), Bayes PTP 86.5% (95%CI, 82.8%-89.7%) and Sp 88.9% (95%CI, 83.0%-93.3%) were by I3M < 0.81 & I2M < 0.03 in total samples; the highest Acc 86.1% (80.6%- 90.6%), Bayes PTP 87.2% (95%CI, 81.7%- 91.4%) and Sp 87.8% (95%CI, 78.2%- 94.3%) were by I2M < 0.01 in males, Acc of Haavikko Ac and Demirjian H stage in second molar is very close with slightly lower Bayes PTP and Sp. I3M is a good classifier for 16-year-old threshold (AUC = 0.889). The cut-off value I3M < 0.34 can be used to classify the 16-year-old threshold with Acc of 80.6% (95%CI, 77.2%-83.7%), Sp of 83.4% (95%CI, 79.0%-87.3%), and 81.7% (95%CI, 78.4%-84.8%) Bayes PTP. In conclusion, to classify the 14-year-old threshold, a pair of cut-off values I3M < 0.81 & I2M < 0.03 can be used in Croatian females; I2M < 0.01, Demirjian H stage, Haavikko Ac stage in second molar, and the pair I3M < 0.81 & I2M < 0.03 can all be used in Croatian males. I3M < 0.34 can classify the 16-year-old threshold in Croatian populations.

Referrals For Gender-Affirming Hormone Treatment in Croatia's National Network for Transgender Healthcare.

A network of healthcare professionals specializing in transgender care was established in Croatia in 2011, and legal advancements were subsequently made in 2014. Both achievements made gender transition more transparent and thus more attainable in Croatia. This observational study was conducted to assess the number of transgender individuals initiating gender-affirming hormone treatment (GAHT) in Croatia and describes trends in age and sex assigned at birth. Between 2011 and 2022, a total of 111 transgender individuals initiated GAHT. Within the cohort, 52 were assigned male at birth (AMAB) and 59 were assigned female at birth (AFAB). The overall annual incidence rate of transgender individuals initiating GAHT was 0.52 per 100,000 age-adjusted individuals. There was a statistically significant increase (p < 0.01) in transgender individuals commencing GAHT before the COVID-19 pandemic. Furthermore, a rising trend toward masculinizing rather than feminizing treatment was identified (p < 0.05), particularly among younger transgender individuals. The COVID-19 pandemic disrupted these trends in 2020, except for the trend of initiating therapy at a younger age (p < 0.01). The annual incidence and age distribution trends of transgender individuals initiating GAHT in Croatia closely mirrored those in other European countries, with a higher prevalence of individuals assigned female at birth. The study underscores a significant rise in the number of individuals initiating gender-affirming hormone treatment, emphasizing the need for proper legal regulation and healthcare system response.

Seroepidemiology of Herpes Simplex Viruses Type 1 and 2 in Pregnant Women in Croatia.

Background and Objectives: Herpes simplex viruses (HSV-1 and HSV-2) are one of the most widespread causes of human viral infections. In Croatia, only two published studies have analyzed the seroprevalence of HSV infections in childbearing-aged and pregnant women (2005-2010), while more recent data are lacking. This study aimed to analyze the prevalence and risk factors for HSV-1 and HSV-2 infections among pregnant women in Croatia in the period from 2011 to 2021. Materials and Methods: This study included 667 pregnant women aged 16-45 years submitted for HSV-1 and HSV-2 serology testing. Serum samples were initially screened for HSV-1 and HSV-2 IgM and IgG antibodies using a commercial ELISA test with a confirmation of HSV-2-positive samples using an immunoblot assay. Results: The overall IgG seroprevalence rates were 69.9% for HSV-1 and 3.8% for HSV-2. A significant gradual increase in the HSV-2 seroprevalence with age was observed from 0.5% in participants under 30 years to 8.3% in participants above 40 years. The HSV-1 seroprevalence was stable up to 40 years (70.0 and 68.3%, respectively), with an increase to 86.1%, but this difference did not reach statistical significance. Area of residence (urban or suburban/rural), geographic region (continental or coastal), and obstetric history (normal pregnancy or unfavorable obstetric history) were not associated with HSV-1 and HSV-2 seroprevalence. Older age was found to be a significant risk factor for HSV-2 seropositivity in both univariate and multivariate risk analysis. Conclusions: HSV-1 infection is widely prevalent among pregnant women with a stable trend over time. However, a declining trend in the HSV-2 seroprevalence was observed compared to 2005-2010. Serological screening in pregnant women is important in identifying seronegative women who are susceptible to HSV infection as well as seropositive women who are at risk for genital herpes recurrence during delivery.

The Influence of the COVID-19 Pandemic on Hospitalizations for Ambulatory Care-Sensitive Conditions in Split-Dalmatia County, Croatia.

Background and Objectives: We aimed to explore whether the COVID-19 pandemic influenced hospitalizations for ambulatory care-sensitive conditions (ACSCs) in Split-Dalmatia County, Croatia. Materials and Methods: We performed a cross-sectional comparative study using two different time periods, the pre-pandemic (from March 2019 to February 2020) and the pandemic period (from March 2020 to February 2021), to explore the possible influences that the COVID-19 pandemic had on hospitalizations for ACSCs. The ACSCs were classified into the categories of vaccine-preventable, chronic, and acute disease. The indicators were statistically analyzed. Results: During the pandemic, a decrease in the total number of hospitalizations and ACSC hospitalizations was recorded. The relative risk for having any ACSC hospitalization in the pandemic period compared to the pre-pandemic period was 0.67 (95% CI, 0.64-0.71; p = 0). The risk reduction was seen in all three categories of vaccine-preventable ACSCs, chronic disease, and acute disease. Large reductions were found in the relative risk of hospitalization for COPD and asthma. Considering the mode of discharge, there was a statistically significantly higher risk of ACSCs with fatal outcomes during the pandemic than in the pre-pandemic period (relative risk 1.31; 95% CI, 1.01-1.7; p = 0.0197). Conclusions: The results of this study show that the COVID-19 pandemic influenced the total number of hospitalizations as well as hospitalizations relating to ACSCs. Certainly, one of the reasons for these changes was due to organizational changes in the working of the entire health system due to the COVID-19 pandemic.

Organ Donation in Croatia: The Importance of a National Champion, a Comprehensive Plan, and International Collaborations.

The Republic of Croatia is a global leader in organ donation and transplantation despite having fewer resources and more modest healthcare expenditures than other countries in the European Union. The results of an extensive literature review were combined with expert input in an iterative multi-step data collection and evaluation process designed to assess trends in Croatian organ donation and transplantation and identify key elements, policy changes, and drivers of the system that have contributed to its success. Multiple sources of evidence were used in this study, including primary documents, national and international transplantation reports, and insights from critical informants and content experts. The results highlight several key organizational reforms that have substantially improved the performance of the Croatian transplant program. Our findings emphasize the importance of strong central governance led by an empowered national clinical leader acting under the direct auspices of the Ministry of Health and a comprehensive and progressive national plan. The Croatian transplant system is notable for its integrated approach and efficient manner of managing scarce health resources. Collectively, the results suggest that Croatia has become nearly self-sufficient due to its systematic implementation of the guiding principles for organ donation and transplantation.

The Role of Mental Health and Delinquent Behaviors in the Cycle of Sexual Violence Among Croatian Adolescents: A Longitudinal Exploration with Replication.

The "cycle of violence" perspective links the experience of being a victim of violence with later aggressive or violent behavior. While the association between victimization and aggression is relatively established, the mechanisms involved in the cycle of violence are less understood. The current study considered the role of mental health and delinquency on the pathway between sexual victimization and sexual aggression in two independent longitudinal samples of Croatian adolescents (Mage at baseline = 16 years). Using data from the first panel (six data waves, 2015-2018; n = 1289), structural equation modeling analysis pointed to a psychosocial mechanism, a combination of symptoms of depression/anxiety and delinquency, that mediated the link between the experience of sexual victimization and self-reported sexual aggression. We also observed a significant role of family environment in this psychosocial mechanism. The pattern of findings was partially replicated in the second panel with five waves of data (2015-2017; n = 750). The study's results can help inform conversations around designing policies to prevent and address peer sexual violence among Croatian adolescents.

Consumption of psychotropic drugs in Croatia before and during the COVID-19 pandemic: a 10-year longitudinal study (2012-2021).

PURPOSE: This longitudinal study aimed to examine the trends in antipsychotics, antidepressants, anxiolytics, and hypnotics/sedatives consumption in Croatia over a 10-year period (2012-2021). The study also assessed whether the COVID-19 pandemic had an impact on the yearly consumption of psychotropic drugs. METHODS: Data were collected from Croatian Agency for Medicinal Products and Medical Devices (HALMED) and presented as defined daily doses per 1000 inhabitants per day (DDD/TID). The consumption before (2012-2019) and during the COVID-19 pandemic (2020-2021) was compared with interrupted time series analysis. RESULTS: There was an increase in total consumption of analyzed psychotropic drugs in Croatia between the years 2012 and 2021, from 115.47 DDD/TID in 2012 to 155.50 DDD/TID in 2021. An increasing trend was observed in the consumption of all 4 analyzed groups of medicines (antipsychotics, anxiolytics, hypnotics and sedatives, and antidepressants). Anxiolytics accounted for 59% (68.29/115.47 DDD/TID), and hypnotics and sedatives for 8.5% (9.76/115.47 DDD/TID) of total consumption in 2012. At the end of a 10-year period, hypnotics and sedatives represented 12% (19.05/155.50 DDD/TID) and anxiolytics 54% (83.53/155.50 DDD/TID) of psychotropic drugs consumption. The total consumption of psychotropic drugs was not significantly different before and during COVID-19 pandemic (estimate ± standard error = 5.029 ± 6.899, t = 0.729, P = 0.490). CONCLUSION: Croatia had a high, continuously increasing consumption of psychotropic drugs. National anxiolytics consumption was one of the highest globally, while consumption of antidepressants was rather low compared to other high-income countries. The COVID-19 pandemic did not seem to influence the yearly utilization of psychotropic drugs in Croatia.

Croatian mothers were 11 times more likely to give their newborn infants formula in hospital if they had used it for their older children.

AIM: We determined the prevalence and predictors of formula supplementation for healthy, term newborn infants in hospital. METHODS: A cross-sectional study was conducted from 1 June to 21 October 2020 among Croatian women who gave birth to healthy newborn infants of ≥37 weeks gestation and birth weight of ≥2500 g at the University Hospital of Split, Croatia. The mothers completed a questionnaire on hospital infant feeding practices and breastfeeding self-efficacy. Multinomial logistic regression investigated associations between perinatal factors and formula supplementation. RESULTS: We approached 392 mothers, and 355 (90.6%) were included: 286 (80.6%) said their newborn infant received formula in hospital and it was at their request in 173/286 (60.5%) of cases. The adjusted analyses identified factors associated with increased odd ratios (OR) and 95% confidence intervals (CI) for formula supplementation: no previous breastfeeding experience (OR 9.42, 95% CI 3.51-25.28), breastfeeding difficulties in hospital (OR 9.12, 95% CI 3.46-24.09) and older children who received formula during their birth hospitalisation (OR 11.51, 95% CI 4.4-30.1). Mothers were not routinely notified of the risks. CONCLUSION: An unacceptably high proportion of healthy newborn infants received formula in hospital.

First Report of Charcoal Rot Caused by Macrophomina phaseolina on Hemp in Croatia.

The production of industrial hemp (Cannabis sativa) has had a sharp increase in the past five years in Croatia (Mihelcic 2017). Production has been in constant increase, from 1560 ha in 2015 to 2476 ha in 2019 (PAAFRD). In August 2019, numerous (~1.5%) premature wilted hemp plants (cultivar Fibranova) were observed in commercial fields in Vladislavci (45.4646950° N, 18.5674770° E), around Osijek, Croatia. Diseased plants showed symptoms of chlorosis, rapidly wilting, necrosis and prematurely dying. The stalk of diseased plants was completely desiccated, while internal tissues were spongy and fluffy. Near the soil line, discoloration of the stalk with small spherical to oblong black microsclerotia was detected. Roots were necrotic with brown-gray areas. Twenty root and crown segments of the infected plants (2- to 3-mm long pieces) were surface sterilized with 2% NaOCl for 5 min, rinsed three times with sterile distilled water, and plated on potato dextrose agar (PDA, pH 6.2) media, containing 250 mg per liter of chloramphenicol to inhibit bacterial growth (Zveibil and Freeman 2005). The culture plates were incubated at 28 ± 2°C for 7 days in the dark and purified to obtain a pure culture that produces numerous, dark, hard, ovoidal-shaped sclerotia, averaging 140 x 52 µm (n=50). The single sclerotium isolate produced flat light to dark gray colonies with entire margins. Based on field symptoms, colony and microsclerotia morphology, the fungus was identified as Macrophomina phaseolina (Tassi) Goid (Marquez et al. 2021). Total DNA from the isolate was extracted with Extract-N-Amp Plant PCR Kit (Sigma-Aldrich Co., USA). To confirm morphological identification, part of the TEF 1-alpha gene region was amplified using EF1-728F (Carbone and Kohn 1999) and EF2 (O'Donell et al. 1998). The sequence of the isolate MP1 (212 bp - GenBank accession no. OQ389757), showed 100% nucleotide sequence identity to the reference sequence of M. phaseolina GenBank sequence MG434668 (Casano et al. 2018). Eighteen hemp plants (cv. Fibranova) were sown in six plastic pots (three hemp plants per pot) for the pathogenicity test. Ten-day-old M. phaseolina culture (isolate MP1) was used for inoculum preparation. Each pot of one-week-old plant was irrigated with 100 ml of a microsclerotia suspension (105 microsclerotia/ml)(Abied et al. 2018). Plants were held at 28°C and 70% relative humidity in a growth chamber (aralab, Fitoclima 10.000 HP) with a 16-hour photoperiod. Pots with control plants were irrigated with the same amount of sterile distilled water. Ten weeks after inoculation percentage of wilted plants was 77.78%. In the control variant all plants were healthy. M. phaseolina was reisolated from inoculated plants and morphologically identified. With the liberalization of the law, hemp production in Croatia is increasing, which could result in general disease problems and the disease caused by M. phaseolina. Charcoal rot will be expressed in years with dry and warm summers (Lodha and Mawar 2020), and relatively short, cool, rainy winters (Nevo et al. 2012), which has become common in the last decade in Croatia. To our knowledge, this is the first report of M. phaseolina on hemp in Croatia. The authors declare no conflict of interest.

Seroprevalence and microscopy detection rates of strongyloidiasis in Croatian patients with eosinophilia.

Infection with the parasitic nematode Strongyloides stercoralis is characteristic for tropical and subtropical regions of the world, but autochthonous cases have been reported in European countries as well. Here we present the first nation-wide survey of S. stercoralis seroprevalence in Croatian individuals presenting with eosinophilia, and evaluate the fraction of positive microscopy rates in stool specimens of seropositive individuals. In our sample of 1407 patients tested between 2018 and 2021, the overall prevalence of strongyloidiasis was 9.31%, with significantly higher rates in those older than 60 years of age (P = 0.005). Of those, one-quarter (25.95%) were also positive following microscopy examination of faeces after using the merthiolate-iodine-formaldehyde concentration method. Our findings reinforce the notion of endemic strongyloidiasis transmission in Croatia, particularly in older individuals, and highlight the need to consider the presence of S. stercoralis in patients with eosinophilia.

Regional air quality study by assessing trace metal atmospheric deposition.

This study addresses the atmospheric deposition of trace elements investigated in Albania, Croatia and Macedonia in 2010 as part of the European Moss Study. This study provides data on the concentration of ten metals (Cd, Cr, Cu, Ni, Pb, V, Zn, Fe, Al, and Li) in naturally growing mosses. In general, all concentration data follow a lognormal distribution. Cd, Cr, Ni, and Zn show strong fluctuations in the moss samples from Albania and Macedonia, and Pb, Fe, and Al in the mosses from Croatia. The concentrations of Cd, Cu, and Zn were higher in the samples from Croatia than in those from Albania and Macedonia; the concentrations of Cr, Ni, V, Fe, Al, and Li were higher in the samples from Albania than in those from Croatia and Macedonia; and a higher concentration of Pb was found in the samples from Macedonia. The observed relationship between the concentration of lithogenic elements (Al, Fe, and V) and the air quality index (AQI) confirms that moss species have a high capacity to retain atmospheric deposition particles. The anthropogenic emission sources of these elements from local and long-range transport were considered to be the most important factors affecting air quality in the studied areas.

Women's sexual abuse: forensic-gynecologic expertise experiences.

PURPOSE: Women sexual violence as a gynecological, social-criminological and gynecological problem has no declining trend in developing and developed countries, including in Croatia. METHODS: From my own 23-year forensic-gynecological expertises practice, along with the results of legally completed examples of sexual abuses, as a contribution to this problem, which is also read from other works. RESULTS: Of the cases of sexual abuses (n = 31) with a median age of 37 years, gynecological-forensic expertise proved and confirmed 67.7% of sexual abuses criminal cases with a significant problem of inadequate primary gynecological procedure, most often due to insufficient gynecological examination and medical documentation in high 64.5%, as well as late sexual abuses report in 51.6%. Of all cases of sexual abuses, 6 (19.4%) required primary surgical care due to bleeding and lacerations of the genitals, there were no reported cases of sexual abuses in pregnancy, and no deaths related to sexual abuses. The problems that can affect the forensic-gynecological evaluation of sexual abuses victims are: inadequate and insufficient primary medical documentation immediately after sexual abuses, late reports of sexual abuses, after several days, months and years in the reproductive age of women, with a late primary examination and an almost difficult to prove objective gynecological examination and inadequate education of gynecologists in primary examination. CONCLUSION: In conclusion, it should be mentioned that the mentioned medical problems can be solved by constant education of all professional medical participants, permanent court experts with experience, coordination and subordination of expert gynecological and forensic societies in cooperation with the state attorney's office, courts and police, and social service.

Sex estimation using orbital measurements in the Croatian population.

The aim of this study was to test the sexual dimorphism of orbital measurements in the Croatian population using multi-slice computed tomography (MSCT) images. We have retrospectively taken 414 head CT scans of adults from Croatian clinical hospitals in Split and Zagreb (214 males and 200 females) with slice thickness < 1 mm and no pathological or traumatic changes that could affect the measurements. DICOM files were imported into Stratovan Checkpoint Software and viewed in 2D and 3D using semi-transparent 3D volume rendering. Eight standard measurements were calculated based on twelve orbital landmarks (six paired). Principal component analysis (PCA) was used to explore sexual and regional differences, and linear discriminant analysis was used to develop sex classification models. The PCA showed separation based on sex and region, and additional analysis demonstrated that females and males in Split and Zagreb differed in four orbital measurements (P ≤ 0.001). Only those measurements that did not show regional differences were further analyzed, and all showed statistically significant sexual dimorphism. The accuracy of univariate functions for sex estimation ranged from 53.43 to 71.88%, and for multivariate function, the accuracy was 73.45%. The orbital measurements of the Croatian population showed restricted forensic significance for sex classification. On the other hand, we have shown that they can have a potential for exploring the inter- and intra-population differences.

Relationship between Transition Shock, Professional Stressors, and Intent to Leave the Nursing Profession during the COVID-19 Pandemic.

Background and Objectives: Moving nurses to a COVID-19 department may cause the phenomenon of transition shock, which occurs when already employed nurses change jobs. A set of confusing and uncertain feelings arise due to the unfamiliar work environment, which may lead to their intention to leave the nursing profession. The aim of this study was to examine transition shock and the contribution of both the respondents' characteristics and the presence of stressors to the occurrence of transition shock in nurses assigned to work in COVID-19 departments. Materials and Methods: A cross-sectional study with 120 nurses employed in COVID-19 departments was conducted. Several linear regression models were used to assess the association between transition shock, personal and professional COVID-19 stressors, and the intention to leave the nursing profession. Results: Nurses who intended to leave the profession showed higher transition shock and higher personal and professional stressors (p < 0.001). Female nurses had lower transition shock (ß = -0.16; p = 0.036) and higher personal COVID-19 stressors (ß = 0.27; p < 0.001). University education contributes to the lowering of nurses' transition shock (ß = -0.16; p = 0.038). Nurses who did not intend to leave the nursing profession had lower personal COVID-19 stressors (ß = -0.15; p = 0.044). Transition shock was associated with personal COVID-19 stressors (ß = 0.39; p < 0.001) and professional COVID-19 stressors (ß = 0.29; p < 0.001), and vice versa. Conclusions: The phenomenon of transition shock was present after nurses transitioned to working in COVID-19 departments. Transition shock may cause more nurses to leave the profession, which may have a strong impact on the health system in many countries that are already facing a shortage of nurses. Additional education on and preparation for adapting to new working conditions with psychological support could have an influence by lowering the level of nurses' transition shock.

Prevalence of JC Polyomavirus in Patients with Neuroinvasive Disease of Unknown Etiology in Croatia.

Background and Objectives: John Cunningham polyomavirus (JCPyV) is a highly prevalent virus in the human population. The prevalence of JCPyV in patients with central nervous system disorders has not been examined extensively. The aim of this study was to analyze the prevalence of JCPyV DNA/antibodies in patients with neuroinvasive diseases (NID) of unknown etiology. Materials and Methods: The study included 132 patients with NID (febrile headache, meningitis, encephalitis) tested from January 2021 to December 2022. The control group consisted of 47 asymptomatic individuals. In patients with NID, serum and cerebrospinal fluid (CSF) samples were collected in the acute phase of the disease. CSF samples were tested for JCPyV DNA (PCR), while serum samples were tested for JCPyV IgG antibodies (ELISA). In controls, serum samples were tested for JCPyV IgG antibodies (ELISA). Results: JCPyV DNA was not detected in any of the CSF samples from patients with NID. JCPyV IgG antibodies were detected in 88.6% of patients and 74.5% of controls (p < 0.001). In the patients' group, a significant difference in the IgG prevalence was observed between males (94.6%) and females (81.0%). In addition, significant differences in the seropositivity between age groups were found. The lowest seroprevalence (28.6%) was in patients less than 20 years, followed by a sharp increase in the 20-29-year group (69.2%), after which the seroprevalence remained stable (90.0-94.1%) in patients up to 69 years. All patients older than 70 years were JCPyV IgG-seropositive. No significant difference in the seroprevalence was found in patients presenting with febrile headache (81.6%), meningitis (93.3%), or meningoencephalitis (91.3%). No difference in the seropositivity between genders was found in controls. Although the seropositivity steadily increased in older participants, these differences were not significant. Analyzing the JCPyV antibody levels in patients with NID, the median antibody titers differed significantly between groups, ranging from 248 AU/mL (younger age groups) to 400 AU/mL (older age groups). Conclusions: Higher seroprevalence in the patients' group highlights the need to further investigate the possible association of JCPyV and NID.

What Constitutes a "Good Death"?-A Representative Cross-Sectional Survey Among the General Public in Croatia.

Understanding the attitudes of a particular society on a "good death" is important when it comes to end-of-life decision-making and palliative care. In the Republic of Croatia no systematic research has been done on the attitudes of the general population about the concept of a "good death". This cross sectional survey was conducted on a three-stage random sample, stratified by regions, counties and locations within those counties (N = 1203) during November and December, 2019. ANOVA, to determine differences, factor analysis and multiple regression analysis were used. The most important characteristics of a good death outlined by the respondents were: the absence of pain, the presence and unencumberedness of family and loved ones, the importance of a sense of fulfilment and meaning in life in this regard, reconciliation with God, the presence of awareness and sobriety, and the possibility of treatment.

SACRAL NEUROMODULATION IN TREATING OVERACTIVE BLADDER PATIENTS - FIRST-TIME APPLICATION IN CROATIA.

Sacral neuromodulation (SNM) is a safe, efficacious, and minimally invasive advanced therapy that involves electrical stimulation to sacral nerve root to modulate neural pathway. Indications for SNM include symptoms of overactive bladder (OAB), urinary incontinence, urinary retention, urgency and frequency and, regarding bowel dysfunction, fecal incontinence . In Europe and Canada, indication is also established for chronic constipation. The mechanism of action is still not fully elucidated and complete understanding is yet to be determined. It is proposed that SNM modulates neural circuits in both central and peripheral pathways, thus having an impact on the brain, as well as on the bladder-targeting neuronal activity. Another possible significant effect on irregular bladder activity is through inhibition of the bladder afferent pathways by stimulation of the pudendal nerve. Over the past two decades, with more than 300 000 treated patients, SNM has confirmed its efficacy to relieve refractory OAB symptoms, as well as urinary retention or fecal incontinence. First SNM applications in Croatia were uneventful and we are glad to offer our patients this novel therapy in the future.

UROTHELIAL CARCINOMA BEFORE AND DURING THE COVID-19 PANDEMIC IN CROATIA - A SINGLE-CENTER STUDY.

The aim of this study was to compare the number of newly diagnosed, histopathologically confirmed cases of urothelial carcinoma before and during the COVID-19 pandemic at the Zagreb University Hospital Center. We retroactively collected and analyzed 300 histopathologically confirmed urothelial carcinoma between January 1, 2019, and December 31, 2020, at the Department of Pathology and Cytology, Zagreb University Hospital Center. Our results showed that during the COVID-19 pandemic, there was a statistically significant decrease (p=0.001; χ2-test) in the number of newly diagnosed, histopathologically confirmed cases of urothelial carcinoma at the Zagreb University Hospital Center. There was a decrease in the absolute number of newly diagnosed urothelial carcinoma by 25.8% in the observed time of the pandemic (March 19, 2020 to December 31, 2020) as compared to the same period of the previous year (March 19, 2019 to December 31, 2019). Our study is the first study of this type based on the number of newly diagnosed urothelial carcinoma in Croatia. Observing the early period of the pandemic, our results provide important foundation for future monitoring and long-term consequences of the pandemic on the morbidity and mortality of urothelial carcinoma.

EPIDEMIOLOGICAL CHARACTERISTICS AND FACTORS ASSOCIATED WITH MORTALITY IN SEVERELY BURNED PATIENTS - CROATIAN NATIONAL BURN CENTER REPORT.

The authors conducted a single-center retrospective study during the last 6.5 years. The study aimed to describe demographic data of burn patients in the Croatian Burn Center and investigate factors affecting mortality for the first time after the Center was established. The study included 109 severely burned patients with a total body surface area (TBSA) burned ≥20%, admitted to the burn intensive care unit. The relationship between the fatal outcome and age, sex, comorbidity, mechanism of injury, TBSA burned, and inhalation injury was investigated. The mean patient age was 54.50±20.21 years and the mean TBSA burned was 42.48±18.64%, with the mortality rate of 50%. The results demonstrated that patients with 2 or more comorbidities compared with those with no comorbidities had a higher chance of lethal outcome (p<0.0001). With an increase of TBSA by 1%, the odds of lethal outcome are expected to increase by 7% (p<0.0001). Other variables included in the analysis did not show statistical significance. TBSA percentage is a well-known predictor of mortality and numerous studies indicate an association between comorbidities and mortality but there are conflicting results about other demographic factors and injury characteristics.

CHRONIC MEDICAL CONDITIONS IN CROATIAN WAR VETERANS COMPARED TO THE GENERAL POPULATION: 25 YEARS AFTER THE WAR.

Many published reports have documented an increased prevalence of chronic medical conditions among veterans, but there were only a few studies that compared these increases with the general population. The aim of this study was to determine differences in chronic medical conditions between Croatian war veterans and the general population. This study included two groups of subjects, i.e. 1453 participants who are Croatian war veterans and 1429 participants from the general population. Medical history, physical examination, laboratory tests and specific diagnostic procedures were taken during systematic physical examination in both groups. The prevalence of hypertension, diabetes, hyperlipidemia, hypothyroidism and hyperthyroidism, chronic obstructive pulmonary disease, coronary heart disease, malignancy, psychiatric diseases, cholelithiasis, nephrolithiasis, smoking and alcohol consumption was analyzed. Croatian war veterans were found to be more likely to develop hypertension than individuals in the general population (29.5% vs. 24.3%), as well as diabetes (7.3% vs. 3.8%), hyperlipidemia (56.4% vs. 27.3%), hyperthyroidism (3.1% vs. 0.8%), coronary heart disease (4.3% vs. 1%), malignancy (4.1% vs. 2.2%), psychiatric diseases (15.4% vs. 1.1%), and alcohol consumption (53% vs. 29%). Significant difference was found in favor of the general population for hypothyroidism (14.3% vs. 8%). There were no differences in the prevalence of chronic obstructive pulmonary disease, cholelithiasis, nephrolithiasis, and smoking. Our findings confirmed the hypothesis of a higher prevalence of cardiovascular diseases, malignancy and psychiatric diseases among Croatian war veterans and emphasized the need of better control of their medical conditions.