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AbstractIntroduction It has been observed that intravenous iron administration may suppress endogenous production of erythropoietin (EPO). We postulate that this effect may be mediated by increased FGF-23 secretion.Aim of the study To evaluate the short-term effect of intravenous iron sucrose administration on endogenous EPO secretion in patients with chronic kidney disease (CKD).Materials and methods The cohort comprised 35 nondialysis patients with CKD stages 3–5. All received 100 mg of intravenous iron (III)-hydroxide sucrose complex daily for five consecutive days. Plasma EPO, iFGF-23, cFGF-23, PTH, bone alkaline phosphatase (BAP), phosphorus (PO4), calcium (Ca), and high-sensitive C-reactive protein (CRP) were measured before, and two hours after, the first and third iron infusions, and after completing iron therapy.Results EPO concentration at the end of iron treatment was significantly lower than two hours after the first iron infusion (p = 0.0003) and before the third dose (p = 0.0006) (12.6 [10.2, 41.4] mIU/mL. vs. 30.9 [15.9, 54.2] mIU/mL and 33.4 [15.4, 56.7] mIU/mL, respectively). Conversely, plasma iFGF-23 was significantly higher before the third dose (61.1 [18.6, 420.1 4] pg/mL; p = 0.025) and after the course of treatment (92.1 [28.4, 878.1] pg/mL; p = 0.004) compared to pretreatment value (48.4 [16.2, 420] pg/mL). cFGF-23 concentration was significantly lower than baseline after the first iron dose (491.8 [257.7, 1086.3] vs. 339.2 [75.4, 951.2] RU/mL; p = 0.005) and after treatment (398.7 [90.4, 1022.3] RU/mL; p = 0.025). No significant linear correlation was found between changes in plasma EPO and FGF-23.Conclusions Although intravenous iron therapy causes parallel increase of FGF-23 and supression of endogenous EPO, these two effects seem to be independent.

Celem opracowania jest próba ukazania wyzwań i zalet edukacji w przyrodzie, realizowanej w ramach ścieżki przyrodniczej, w odpowiedzi na problematykę dotyczącą kształtowania realnych postaw i zachowań względem przyrody, a także wynikających z ich braku deficytów rozwojowych u dzieci w wieku przedszkolnym. Materiał do niniejszego opracowania powstał jako efekt prac badawczych przeprowadzonych w Przedszkolu Samorządowym nr 13 w Białej Podlaskiej. Analiza otrzymanych wyników badań pozwoliła potwierdzić potrzebę powrotu do przyrody w wychowaniu przedszkolnym.

Abstract Background Burnout syndrome in physicians is associated with adverse patient safety events, poorer quality of care and reduced patients’ satisfaction. There has been scarce information on the risk factors of burnout affecting professionals working in the renal care settings. As yet the phenomenon has not been studied in the population of Polish nephrologists therefore a nationwide cross-sectional study was established by the Polish Society of Nephrology to assess the prevalence of the syndrome. Methods The survey, that consisted of the abbreviated Maslach Burnout Inventory, questions about strategies for dealing with burnout symptoms and demographic data, was distributed during two main national meetings that gather nephrologists in Poland. 177 participants filled out the survey – 64% of participants were women, 88% were specialists and 12% - doctors in training. Results 52% of participants demonstrated a high level of depersonalization and almost half of the study group showed high level of emotional exhaustion. Reduced personal accomplishment was more pronounced in doctors working mostly in dialysis units compared to other nephrologists (p = 0.017). 37% of participants reported that they treat some patients as they were impersonal objects and 48% felt emotionally drained from their work. 59% of participants would like to take part in the remedy program. Conclusions Burnout syndrome seems to be an important problem in the population of Polish nephrologists. Doctors working mostly in dialysis settings might be at increased risk of reduced personal accomplishment. The results of the survey may be useful to prepare burnout remedy program.

Background Medical simulation is a teaching method, which enables the development of clinical skills by implementing a simulation scenario in a true-to-life environment, but without exposing patients to any risk. So far, there has been no information on the use of high-fidelity simulation in undergraduate clinical nephrology teaching. Aim of this study was to analyze students' opinions and reactions to the simulation module in nephrology. Methods The survey consisting of the Satisfaction with Simulation Experience Scale (SSES) and open-ended question concerning the overall impression of classes was conducted among 103 5th year medical students, who took part in the simulation training in nephrology. SSES consisted of three parts (debriefing, reasoning, education). Statements from the open-ended question were interpreted by means of the Atlas.ti software for qualitative data analysis. Results The overall score for simulation classes was 4.39 ± 0.69 points. Students rated debriefing, reasoning and education at 4.43 ± 0.78, 4.32 ± 0.7 and 4.39 ± 0.73 points, respectively. 87.4% and 84.5% of participants agreed that simulation developed their 'clinical reasoning' and 'decision-making' skills in nephrology, respectively. Thematic analysis revealed that students evaluated the module as 'interesting', 'useful' and 'informative', but they found number of classes significantly insufficient. Students pointed out that due to the small emphasis placed on practical aspects in the existing curriculum e.g. routes of drug administration and conversion of doses, they could not fully benefit from simulation. Conclusion Medical simulation is a valuable constituent of the nephrology course. Putting greater emphasis on practical aspects from the beginning of training may enable students to benefit more from simulation modules.

Background This study is aimed at evaluating the awareness among hunters and foresters concerning the activities undertaken for the prevention of Borrelia burgdorferi infections. Material and Methods The study group included 236 hunters from Poland and 339 foresters from Ukraine. The study was based on an original questionnaire including questions which concerned the applied methods of removing ticks attached to the skin, the kind of preventive measures undertaken to avoid tick bites, the evaluation of knowledge concerning the prevention of tick-borne diseases, as well as the participants’ willingness to be educated on this issue. Results Removing a tick with a pair of tweezers by a simple vertical move was more frequently practiced by the hunters (16.5%). Spreading an oily substance over a tick to make it go out on its own was more often applied by the foresters (18.8%). The occurrence of erythema migrans was more frequently reported by the foresters (47.2%). Among the persons declaring no knowledge of the prevention of tick-borne diseases, 77.8% of the hunters and 61.5% of the foresters were willing to gain such knowledge, and 11.1% of the hunters and 21.2% of the foresters did not want any education on this issue. The hunters more often than the foresters applied repellents and checked their body after returning from green areas. Conclusions Education is needed in certain groups undertaking hobby or vocational activities in forest areas of Poland and Ukraine. It seems reasonable to undertake research on the preferences concerning the choice of repellents among the groups at risk of tick bites. Med Pr. 2020;71(1):59–68

Introduction Recent reports indicate that COVID-19 pandemic has significant influence on medical professionals’ mental health. Strict limitations in clinical practice and social interactions within academic community, which had to be introduced, could lead to significant psychological distress in medical students. The aim of the study was to assess resilience, well-being and burnout among Polish medical students in the COVID-19 era. Methods The online survey consisting of validated questionnaires assessing resilience (Resilience Scale 14; RS-14), well-being (Medical Student Well-Being Index) and burnout (Maslach Burnout Inventory) as well as self-created survey concerning mental health problems, use of stimulants, SARS-CoV-2 infection, work in COVID-19 units, medical education and social attitude towards health care professionals in the pandemic era was distributed via Facebook and other online students’ platforms. 1858 MSs from all polish medical schools agreed to fill in the survey. Results ‘Very low’, ‘low’ and ‘on the low end’ levels of resilience were found in 26%, 19.1% and 26.9% of the study group, respectively. Students with higher resilience level presented better attitude towards online and hybrid classes. 16.8% of respondents stated that they worked, currently work or plan to work voluntarily at the pandemic frontline. In terms of burnout, these respondents presented lower exhaustion (p = 0.003) and cynicism (p = 0.02), and higher academic efficacy (p = 0.002). That group also showed greater resilience (p = 0.046). The SARS-CoV-2 infection among respondents, their relatives and friends did not influence the results. 39.1% of respondents declared the need of the psychological or psychiatric consultation in relation to pandemic challenges. 231 (26.4%) participants previously diagnosed with mental health disorders noticed worsening of their symptoms. Increased intake of alcohol, cigarettes or other stimulants was noticed by 340 (28.6%) respondents. 80.2% of respondents thought that social aversion and mistrust towards doctors increased during the pandemic and part of them claimed it affected their enthusiasm toward medical career. Conclusions The majority of medical students presented low levels of resilience and high burnout at the time of pandemic. Providing necessary support especially in terms of mental health and building up the resilience of this vulnerable group seems crucial to minimize harm of current pandemic and similar future challenges.

IntroductionRecent reports indicate that COVID-19 pandemic has significant influence on medical professionals' mental health. Strict limitations in clinical practice and social interactions within academic community, which had to be introduced, could lead to significant psychological distress in medical students. The aim of the study was to assess resilience, well-being and burnout among Polish medical students in the COVID-19 era.MethodsThe online survey consisting of validated questionnaires assessing resilience (Resilience Scale 14; RS-14), well-being (Medical Student Well-Being Index) and burnout (Maslach Burnout Inventory) as well as self-created survey concerning mental health problems, use of stimulants, SARS-CoV-2 infection, work in COVID-19 units, medical education and social attitude towards health care professionals in the pandemic era was distributed via Facebook and other online students' platforms. 1858 MSs from all polish medical schools agreed to fill in the survey.Results'Very low', 'low' and 'on the low end' levels of resilience were found in 26%, 19.1% and 26.9% of the study group, respectively. Students with higher resilience level presented better attitude towards online and hybrid classes. 16.8% of respondents stated that they worked, currently work or plan to work voluntarily at the pandemic frontline. In terms of burnout, these respondents presented lower exhaustion (p = 0.003) and cynicism (p = 0.02), and higher academic efficacy (p = 0.002). That group also showed greater resilience (p = 0.046). The SARS-CoV-2 infection among respondents, their relatives and friends did not influence the results. 39.1% of respondents declared the need of the psychological or psychiatric consultation in relation to pandemic challenges. 231 (26.4%) participants previously diagnosed with mental health disorders noticed worsening of their symptoms. Increased intake of alcohol, cigarettes or other stimulants was noticed by 340 (28.6%) respondents. 80.2% of respondents thought that social aversion and mistrust towards doctors increased during the pandemic and part of them claimed it affected their enthusiasm toward medical career.ConclusionsThe majority of medical students presented low levels of resilience and high burnout at the time of pandemic. Providing necessary support especially in terms of mental health and building up the resilience of this vulnerable group seems crucial to minimize harm of current pandemic and similar future challenges.

We współczesnej literaturze przedmiotu koncepcje zrównoważonego rozwoju od strony teoretycznej są dość dobrze opracowane, dostrzega się jednak potrzebę zbadania zastosowania tych idei w praktyce. Ważne wydaje się zatem budowanie strategii działań zwłaszcza w odniesieniu do sfery świadomościowej. Kształtowanie społecznej świadomości zrównoważonego rozwoju warunkowane jest kształtowaniem postawy prozdrowotnej dzieci już w młodszym wieku szkolnym. Dlatego celem podjętych badań, których wyniki są przedstawione w artykule, było poznanie poziomu nawyków prozdrowotnych, jaki osiągnęły dzieci w wieku wczesnoszkolnym, jako elementu edukacji sustensywnej. Analiza uzyskanych wyników badań pozwoliła odpowiedzieć na kluczowe pytanie problemowe, w jaki sposób kształtuje się postawa prozdrowotna dzieci w wieku wczesnoszkolnym w kontekście zrównoważonego rozwoju z udziałem oddziaływań rodziców i nauczycieli? Wyniki badań pokazały wysoki poziom nawyków prozdrowotnych dzieci, co w pewnym stopniu wskazuje na potrzebę utrzymania strategii działań edukacji sustensywnej poprzez realizację zadań w aspekcie współdziałania środowiska szkolnego i rodzinnego, a także na potrzebę kontynuacji badań z wymienionego obszaru.

Background and Objectives: Burnout is an occupation-related syndrome comprising emotional exhaustion, depersonalization, and reduced feelings of work-related personal accomplishments. There are reports on burnout among adult nephrologists and general pediatricians, but little is known about burnout among pediatric nephrologists. The aim of our study was to assess the prevalence and severity of burnout syndrome among Polish pediatric nephrologists. Materials and Methods: A 25-item study survey consisting of abbreviated Maslach Burnout Inventory and additional self-created questions about work-related factors was completed by 97 physicians affiliated with the Polish Society of Pediatric Nephrology. Women comprised 75.3%, with median time of professional experience in the study group was 15 years. Results: A high level of emotional exhaustion, depersonalization, and reduced feeling of personal accomplishments were observed in 39.2%, 38.1%, and 21.6% of the participants, respectively. At least a medium level of burnout in all three dimensions were observed in 26.8% of the participants and 8.2% of them presented high three-dimensional burnout. About 41.2% of the participants stated that they would like to take part in burnout prevention and support programs. According to the study participants, excessive bureaucracy in healthcare systems, rush at work, and overtime work were the main job-related problems that could influence burnout intensity. Conclusions: Burnout is an important factor in the professional landscape of pediatric nephrology. Actions aimed at reducing the risk of occupational burnout among pediatric nephrologists should be applied, both at the personal and institutional levels.

Not indicated.