Carboxymethyllysine and carboxyethyllysine in multiple sclerosis patients.

Introduction: Advanced glycation end-products (AGE) are involved in the pathogenesis of many diseases, including neurodegenerative diseases such as multiple sclerosis (MS). The aim of the study was to evaluate the intensity of the protein glycation process in patients with multiple sclerosis and its possible involvement in disease activity. Material and methods: The study group (n = 45) consisted of patients suffering from MS, and the control group (n = 31) consisted of healthy adults. Concentrations of selected glycation markers such as carboxymethyllysine (CML) and carboxyethyllysine (CEL) in sera of patients with MS and healthy volunteers were determined by enzyme-linked immunosorbent assay (ELISA). Results: Serum CML and CEL concentrations in patients with MS were higher than in healthy volunteers but only for CML the difference was statistically significant. CML concentrations positively correlated with CEL concentrations only in the healthy persons. In MS patients the serum CML and CEL concentrations did not differ significantly depending on the duration of the disease and depending on the EDSS (Expanded Disability Status Scale) score. Conclusions: Multiple sclerosis is accompanied by an intensification of protein glycation processes, especially within the pathways leading to the formation of carboxymethyllysine. The duration of the disease and the degree of motor impairment do not appear to affect the progression of the glycation processes. However, the disease process associated with multiple sclerosis may affect the relationship between CML and CEL concentrations.

Burnout and Life Satisfaction among Healthcare Workers Related to the COVID-19 Pandemic (Silesia, Poland).

Background: The phenomenon of burnout among healthcare workers during the COVID-19 pandemic is a widespread problem with several negative consequences for the healthcare system. The many stressors of the pandemic have led to an increased development of anxiety and depressive disorders in many healthcare workers. In addition, some manifested symptoms of the so-called postpandemic stress syndrome and the emergence of occupational burnout syndrome, commonly referred to as "COVID-19 burnout." The aim of this study was to assess the burnout and life satisfaction of healthcare workers during the COVID-19 pandemic. Materials and Methods: The study was conducted in 2020-2022 among medical staff working in hospitals in Silesia, Poland. The instruments used to assess life satisfaction and burnout were the Satisfaction with Life Scale (SWLS) and the Maslach Burnout Inventory (MBI), which assesses three dimensions: emotional exhaustion (EE), depersonalisation (DEP), and sense of reduced professional accomplishment (SRPA). Results: The study group included 900 participants. There were 300 physicians (mean age 38 ± 7 years), 300 nurses (mean age 35 ± 6 years), and 300 paramedics (mean age 31 ± 5 years). Life satisfaction as measured by the SWLS was lowest among nurses and paramedics in 2021 and among doctors in 2022. Male respondents and those with fewer years of work had higher levels of life satisfaction. People with more years of work had higher scores in EE and DEP and lower scores in SRPA (p = 0.001). We found a negative correlation between life satisfaction and EE (p = 0.001), DEP (p = 0.001), and SRPA (p = 0.002). Conclusions: The results highlight the need for further research into the causes of burnout among medical professionals and the need for effective interventions to promote well-being and prevent burnout in this group.

Extremely Rare Complications in Uniportal Spinal Endoscopy: A Systematic Review with Unique Case Analyses.

Background: Endoscopic spine surgery represents a significant advancement in the minimally invasive treatment of spinal disorders, promising reduced surgical invasiveness while aiming to maintain or improve clinical outcomes. This study undertakes a comprehensive review of the literature on endoscopic spine surgery, with a particular focus on cataloging and analyzing the range of complications, from common postoperative issues to more severe, casuistic outcomes like dural tears and nerve damage. Methods: Our methodology encompassed a detailed review of meta-analyses, prospective randomized trials, cohort studies, and case reports to capture a broad spectrum of complications associated with endoscopic spine techniques. The emphasis was on identifying both the frequency and severity of these complications to understand better the procedural risks. Results: The findings suggest that endoscopic spine surgery generally exhibits a lower complication rate compared to traditional surgical approaches. Nonetheless, the identification of specific, rare complications peculiar to endoscopic methods underscores the critical need for surgeons' advanced skills, continuous learning, and awareness of potential risks. Conclusions: Recognizing and preparing for the potential complications associated with the rapid adoption of endoscopic techniques is paramount to ensuring patient safety and improving surgical outcomes in minimally invasive spine surgery.

Assessment of physicians' career satisfaction in the Silesian Voivodeship, Poland.

OBJECTIVE: Aim: To assess the career satisfaction of physician's in the Silesian Voivodeship, Poland, in relation to selected factors. PATIENTS AND METHODS: Materials and Methods: The questionnaire survey was conducted among 701 physicians and dentists from the Silesian Voivodeship, Poland, in the period from January to December 2018, using the PAPI (Paper and Pencil Interview) method. Physicians' Career Satisfaction was measured and basic socio-demographic, economic and occupational data, concerning lifestyle and health, and also the level of life satisfaction according to the SWLS (Satisfaction with Life Scale) were collected. Moreover, the occurrence of anxiety and/or depressive symptoms according to the HADS (Hospital Anxiety and Depression Scale) were included in the analyses. RESULTS: Results: The career satisfaction of the surveyed Silesian physicians and dentists was moderate. Wages and combining personal life with work were rated the lowest, while interpersonal opportunities were rated the highest. The predictors: age, economic status and body mass index (BMI) were significant; in addition, in younger age group (25-49 years) - practicing sports and chronic fatigue, and in older age group (50-80 years) - the presence of a chronic disease. A moderate correlation between the level of career satisfaction and life satisfaction was revealed, as well as a lower score in people with the occurrence of anxiety and/or depression symptoms. CONCLUSION: Conclusions: The diversified level of career satisfaction of physicians in separated aspects makes it necessary to verify them both at the level of health care units and at higher levels.

PSYCHIATRIC DISORDERS IN AUTOIMMUNE ENCEPHALITIS - LITERATURE REVIEW.

Autoimmune encephalitis (AE) is a non-infectious inflammatory disease caused by the presence of autoantibodies directed against neuronal surface or intracellular antigens. Its incidence in Western countries is about 0.8 per 100,000 people. AE requires differentiation primarily with psychiatric diseases, but it also requires oncological vigilance. On the other hand, in the case of an acute episode of psychosis, differentiation with AE should always be pursued. This paper discusses the most common psychiatric disorders that occur in autoimmune encephalitis.

Public Knowledge about Dementia in Poland-A Survey Study.

BACKGROUND: Based on worldwide estimates, the number of people with dementia will increase significantly in the coming decades. Therefore, knowledge about dementia and its modifiable risk factors plays a crucial role in prevention. Although dementia is still incurable, an early diagnosis might help to slow down its progression and improve the quality of patients' lives. The aim of the study was to assess public knowledge about dementia and its risk factors in Poland. METHODS: The research was conducted in 2022 using a self-constructed questionnaire by applying computer-assisted web interviewing (CAWI). RESULTS: A total of 304 completed surveys were obtained (mean score of 16.95 ± 2.79 points out of 23.6). The scores were significantly higher for people associated with the medical community in comparison to those unrelated to the medical community (18.23 ± 2.61 and 16.15 ± 2.59, respectively; p = 0.0001). A moderate negative correlation was found between the results and the ages of the respondents (R = -0.44; p = 0.001). No statistically significant differences were reported in the results between people involved in providing care to patients with dementia or those who had a patient with dementia in the family and those who were not involved in such care or had no relative with dementia. CONCLUSIONS: Knowledge about dementia and its risk factors in Poland is not satisfactory and should be improved. Special attention should be paid to educating the families and caregivers of people with dementia.

Association of body mass index and long-term mortality in patients from nationwide LIPIDOGRAM 2004-2015 cohort studies: no obesity paradox?

BACKGROUND: An obesity paradox has been described in relation to adverse clinical outcomes (e.g., mortality) with lower body mass index (BMI). AIMS: We sought to evaluate the association between BMI and weight loss with long-term all-cause mortality in adult populations under the care of family physicians. METHODS: LIPIDOGRAM studies were conducted in primary care in Poland in 2004, 2006, and 2015 and enrolled a total of 45,615 patients. The LIPIDOGRAM Plus study included 1627 patients recruited in the LIPIDOGRAM 2004 and repeated measurements in 2006 edition. Patients were classified by BMI categories as underweight, normal weight, overweight and class I, II, or III (obesity). Follow-up data up to December 2021 were obtained from the Central Statistical Office. Differences in all-cause mortality were analyzed using Kaplan‒Meier and Cox regression analyses. RESULTS: Of 45,615 patients, 10,987 (24.1%) were normal weight, 320 (0.7%) were underweight, 19,134 (41.9%) were overweight, and 15,174 (33.2%) lived with obesity. Follow-up was available for 44,620 patients (97.8%, median duration 15.3 years, 61.7% females). In the crude analysis, long-term all-cause mortality was lowest for the normal-weight group (14%) compared with other categories. After adjusting for comorbidities, the highest risk of death was observed for the class III obesity and underweight categories (hazard ratio, HR 1.79, 95% CI [1.55-2.05] and HR 1.57, 95% CI [1.22-2.04]), respectively. The LIPIDOGRAM Plus analysis revealed that a decrease in body weight (by 5 and 10%) over 2 years was associated with a significantly increased risk of death during long-term follow-up-HR 1.45 (95% CI 1.05-2.02, p = 0.03) and HR 1.67 (95% CI 1.02-2.74, p < 0.001). Patients who experienced weight loss were older and more burdened with comorbidities. CONCLUSIONS: Being underweight, overweight or obese is associated with a higher mortality risk in a population of patients in primary care. Patients who lost weight were older and more burdened with cardiometabolic diseases, which may suggest unintentional weight loss, and were at higher risk of death in the long-term follow-up. In nonsmoking patients without comorbidities, the lowest mortality was observed in those with a BMI < 25 kg/m2, and no U-curve relationship was observed.

Autoimmune Encephalitis with Antibodies: Anti-NMDAR, Anti-AMPAR, Anti-GQ1b, Anti-DPPX, Anti-CASPR2, Anti-LGI1, Anti-RI, Anti-Yo, Anti-Hu, Anti-CV2 and Anti-GABAAR, in the Course of Psychoses, Neoplastic Diseases, and Paraneoplastic Syndromes.

Encephalitis is a condition with a variety of etiologies, clinical presentations, and degrees of severity. The causes of these disorders include both neuroinfections and autoimmune diseases in which host antibodies are pathologically directed against self-antigens. In autoimmune encephalitis, autoantibodies are expressed in the central nervous system. The incidence of this disease is approximately 4% of all reported cases of encephalitis. Autoimmune encephalitis can be induced by antibodies against neuronal surface antigens such as N-methyl-D-aspartate-activated glutamate receptors (NMDAR), α-amino-3-hydroxy-5-methyl-4-isoxazole propionate receptors (AMPAR) or gangliosides GQ1b, DPPX, CASPR2, LGI1, as well as by antibodies against neuronal intracellular antigens. The paper presents a number of both mental and neurological symptoms of autoimmune encephalitis. Moreover, the coexistence of psychoses, neoplastic diseases, and the methods of diagnosing autoimmune encephalitis are discussed. Attention was also drawn to the fact that early diagnosis, as well as early initiation of targeted treatment, increases the chance of a successful course of the therapeutic process. Strategy and Methodology: The articles on which the following paper was based were searched using search engines such as PubMed and Medline. Considering that anti-NMDAR antibodies were first described in 2007, the articles were from 2007 to 2023. The selection of papers was made by entering the phrases "autoimmune encephalitis and psychosis/paraneplastic syndromes or cancer". The total number of articles that could be searched was 747, of which 100 items were selected, the most recent reports illustrating the presented topic. Thirty-four of them were rejected in connection with case reports or papers that could not be accessed.

Diagnosis of cognitive disorders in primary health care in Poland. / Diagnostyka zaburzen poznawczych w ramach podstawowej opieki zdrowotnej w Polsce.

OBJECTIVES: The aim of this study was to assess the knowledge, attitudes and the rules of proceeding concerning primary health care (PHC) doctors in the field of screening diagnostics for cognitive disorders in elderly people in Poland. METHODS: The study included 175 PHC doctors. A validated anonymous questionnaire was used. The survey was conducted using the PAPI (Paper and Pencil Interviews) and CAWI (Computer Assisted Web Interviews) methods. RESULTS: The vast majority of the respondents (n=159; 91.4%) saw the advisability of screening for cognitive disorders in the age group >65 years of age, but only 53 subjects (30.29%) believed that these tests should be conducted by general practitioners (GPs). According to the surveyed doctors, the main obstacle in the diagnostics of cognitive functions is the lack of time - this was the opinion of 142 (81.14%) respondents. When dementia was suspected, the respondents usually ordered laboratory tests and referred patients to a neurologist (n=111; 63.4%). The Mini Mental Status Examination (MMSE) and the Clock Drawing Test (CDT) were the most popular scales assessing cognitive functions, known by 120 doctors (68.57%), and 122 respondents (69.71%), respectively. CONCLUSIONS: Polish GPs are aware of the necessity of screening for cognitive disorders in seniors. Currently, there are no mechanisms within primary health care system that would enable proper early screening for dementia in people at the high risk (i.e.> 65 years of age). The development of standards for the early detection of cognitive disorders within primary health care system in Poland seems to be an urgent need.

AUTISM SPECTRUM DISORDER AND SCHIZOPHRENIA - SIMILARITIES BETWEEN THE TWO DISORDERS WITH A CASE REPORT OF A PATIENT WITH DUAL DIAGNOSIS.

This paper presents the genetic, molecular and neuroanatomical similarities between autism spectrum disorder (ASD) and schizophrenia using the case report of a 34-year-old female patient with a previous diagnosis of schizophrenia as an example. As a result of repeat hospitalization, expanded history, psychological testing and verification of persistent symptoms of psychopathology, a cooccurring diagnosis of autism spectrum disorder was made.

Assessment of Life Satisfaction of the Physicians of the Silesian Province, Poland.

BACKGROUND: The medical profession is associated with a heavy psychological and physical burden. Specific working conditions can negatively affect the assessment of physicians' quality of life. The lack of current studies prompted us to evaluate the life satisfaction of the physicians in the Silesian Province in relation to the selected factors (health status, professional preferences, family and material status). MATERIAL AND METHODS: The study included 701 physicians and dentists from the Silesian Province aged between 25 and 80 years. It was conducted in 2018 using the Paper and Pencil Interview technique by obtaining non-personalized demographic, anthropometric, socioeconomic, occupational, health and lifestyle data. The following measures were used: the Satisfaction with Life Scale (SWLS), Occupational Satisfaction and the Hospital Anxiety and Depression Scale (HADS). Considering the environmental conditions, the total SWLS scores were analysed in terms of the significance of differences in the groups. Moreover, the SWLS scores underwent multivariate analysis of variance and the correlation analysis of job satisfaction and the presence of anxiety and/or depressive symptoms. RESULTS: Life satisfaction among the physicians and dentists from the Silesian Province was at an average level. Significant predictors included age and economic status. Additionally, significant predictors in the younger subjects (25-50 years) included the Body Mass Index and practising sports. In turn, in the older subjects (50-80 years), these predictors were related to hospital work and being on sick leave. The study found a significant moderate association between life satisfaction and professional satisfaction. Additionally, a significantly lower level of life satisfaction was reported in the subjects who presented with anxiety and/or depressive symptoms. CONCLUSIONS: Due to its association with the profession, the mean level of life satisfaction among physicians and dentists prompts verification of crucial spheres related to the physical, emotional, social and material well-being and the activity of the professional group.

Epileptiform activity in the acute phase of stroke predicts the outcomes in patients without seizures.

Background and purpose: The abnormalities in EEG of stroke-patients increase the risk of epilepsy but their significancy for poststroke outcome is unclear. This presented study was aimed at determining the prevalence and nature of changes in EEG recordings from the stroke hemisphere and from the contralateral hemisphere. Another objective was to determine the significance of abnormalities in EEG in the first days of stroke for the post-stroke functional status on the acute and chronic phase of disease. Methods: In all qualified stroke-patients, EEG was performed during the first 3 days of hospitalization and at discharge. The correlation between EEG abnormalities both in the stroke hemisphere and in the collateral hemisphere with the neurological and functional state in various time points was performed. Results: One hundred thirty-one patients were enrolled to this study. Fifty-eight patients (44.27%) had abnormal EEG. The sporadic discharges and generalized rhythmic delta activity were the most common abnormalities in the EEG. The neurological status on the first day and the absence of changes in the EEG in the hemisphere without stroke were the independent factors for good neurological state (0-2 mRS) at discharge. The age-based analysis model (OR 0.981 CI 95% 0.959-1.001, p = 0.047), neurological status on day 1 (OR 0.884 CI 95% 0.82-0.942, p < 0.0001) and EEG recording above the healthy hemisphere (OR 0.607 CI 95% 0.37-0.917, p = 0.028) had the highest prognostic value in terms of achieving good status 90 days after stroke. Conclusions: Abnormalities in EEG without clinical manifestation are present in 40% of patients with acute stroke. Changes in EEG in acute stroke are associated with a poor neurological status in the first days and poor functional status in the chronic period of stroke.

PROGRESSIVE PARAPARESIS IN A 66-YEAR-OLD MAN - A CASE STUDY.

The paper presents a case of progressive paraparesis in a 66-year-old man with no history of tick bite, who was finally diagnosed with neuroborreliosis on the basis of the performed tests. Proper diagnosis and introduction of causal treatment resulted in rapid improvement of the patient's condition.

Postpandemic Stress Disorder among Health Care Personnel: A Cross-Sectional Study (Silesia, Poland).

Background: Postpandemic stress disorder (PPSD) is an unofficial term that refers to posttraumatic stress disorder (PTSD), a mental disorder resulting from increased stress, anxiety, and trauma associated with unpleasant life experiences. Many scientific studies indicate that symptoms of increased stress, job burnout, anxiety, and depressive disorders are associated with medical personnel performing their professional duties around COVID-19 patients. Objective: The purpose of this study was to assess the prevalence of symptoms that may indicate the presence of PPSD symptoms-depression, anxiety, and stress-in medical personnel. Material and Methods. The survey included 300 people, representatives of medical personnel. The group was divided into two sections. The first section numbered 150 and consisted of personnel in direct contact with COVID-19 patients (FR); the second group also consisted of 150 medical professionals, who but no longer directly involved in helping with COVID-19 cases (SR). The survey was conducted by indirect survey method using CAWI (computer-assisted web interview). The survey used a questionnaire technique. A proprietary tool enriched with standardized psychometric scales: BDI, GAD-7, FCV-19S, and PSS-10 was used. Kruskal-Wallis and Mann-Whitney U statistical tests were used in the statistical processing of the data. The probability level was 0.05. Results: Statistical inference made it clear that mental health problems that may indicate trauma are mainly present in the FR group. These symptoms decreased slightly in comparison between periods 2020 and 2021 (p < 0.05). Conclusions: The COVID-19 pandemic significantly increased the prevalence of depression, anxiety, and stress among first responders. To ensure the psychological well-being of first responders, early assessment and care of mild depression, anxiety, and stress should be promoted to prevent the development of moderate and severe forms.

The Physical and Mental Well-Being of Medical Doctors in the Silesian Voivodeship.

Physical and mental well-being are important determinants of medical doctors' lives, including their professional activity, which has a direct impact on the health and lives of patients. The aim of the study was to assess the health condition of medical doctors from the Silesian Voivodeship. The physical health condition, including the prevalence of chronic diseases, drug therapy, and pro-health activities, was assessed. Data on mental health according to the HADS scale (hospital anxiety and depression scale) referred to the selected socio-economic and professional aspects of life, as well as life and job satisfaction. The doctors most often reported diseases of the circulatory system and diseases of endocrine system, nutritional status and metabolic changes, allergies, and degenerative changes in the musculoskeletal system and connective tissue. Chronic diseases and anxiety or depressive disorders affected doctors aged 50-80 years more frequently, and those doctors undertook preventive pro-health activities more often. The higher risks of anxiety and depression were related to their social and professional roles, lower economic status, overweight or obesity, chronic diseases, pharmacotherapy, diets, and chronic fatigue. On the other hand, frequent physical activity, a longer sleep duration, smaller weekly workload, type of rest, a higher sense of job satisfaction, and a higher level of life satisfaction reduced the risk of disorders. The health condition of medical doctors in the Silesian Voivodeship requires decisive remedial actions in the professional and non-professional spheres.

THE ROLE OF DIET IN MULTIPLE SCLEROSIS.

Multiple sclerosis (MS) is a disease of the central nervous system (CNS), characterized by chronic inflammation associated with autoimmune damage to myelin and axons leading to neurodegeneration. Although the etiology is not fully understood, some factors that increase the risk of disease have been identified. One of the key elements of multidisciplinary approach to the management of MS is a properly balanced diet, e.g. Swank diet. Its main assumption is to reduce the supply of animal fats in favor of fats of plant origin, which contain polyunsaturated fatty acids omega-3. One of the factors influencing the course of the disease is vitamin D deficiency. In 80-90% it is synthesized by exposure to the sun, while the other 10-20% may be supplied with ingested food. Although elevated plasma homocysteine levels have been demonstrated in MS patients, there is no need to modify the supply of B vitamins. Further studies are necessary to show the correlation between the supply of B vitamins and the course of the disease. Due to the antioxidant effect, it is recommended to include products that are sources of vitamin A, E and C, glutathione, coenzyme Q10. It is also beneficial to include compounds from the polyphenol group: quercetin, resveratrol and curcumin. Through proper nutrition model it is also possible to reduce side effects of applied medications, such as constipation, what improves patients' quality of life. Diet therapy is a key element supporting pharmacotherapy in patients with multiple sclerosis.

Subarachnoid Haemorrhage-Incidence of Hospitalization, Management and Case Fatality Rate-In the Silesian Province, Poland, in the Years 2009-2019.

Little is known about the epidemiology of subarachnoid haemorrhage (SAH) in Poland, and until now no such research has been conducted for Silesia, which is the second largest province with circa 4.5 million inhabitants. Therefore, the current study was done to assess the data on SAH in the Silesian Province, Poland. The study was based on the data obtained from the administrative databases of the only public health insurer in Poland (the National Health Fund, NHF) from 2009 to 2019. The SAH cases were selected based on primary diagnosis coded in ICD-10 as I60. The total number of SAH cases was 2014 (41.8% men, 58.2% women). The number of SAH hospitalizations decreased from 199 in 2009 to 166 cases in 2019; p < 0.05. The median age increased from 58 in 2009 to 62 years in 2019; p < 0.001. Endovascular treatment or clipping of the aneurysm was performed in 866 cases (43%). An increase in in-hospital mortality was observed from 31% in 2009 to 38% in 2019 (p = 0.013). Despite the number of stroke units increasing, in-hospital mortality in SAH patients is high, and the number of vascular interventions seems insufficient. Better organization for care of SAH patients is needed in Poland.

The Usefulness of Optical Coherence Tomography in Disease Progression Monitoring in Younger Patients with Relapsing-Remitting Multiple Sclerosis: A Single-Centre Study.

The purpose of the study was to assess the usefulness of optical coherence tomography (OCT) in the detection of the neurodegenerative process in younger patients with multiple sclerosis (MS). The study group consisted of 61 patients with a relapsing remitting course of MS (mean age 36.4 ± 6.7 years) divided into two groups: short (≤5 years) and long (>10 years) disease duration. OCT, P300 evoked potential, Montreal Cognitive Assessment, and performance subtests (Picture Completion and Digit Symbol) of the Wechsler Adult Intelligence Scale were performed in all patients. Mean values of most parameters assessed in OCT (pRNFL Total, pRNFL Inferior, pRNFL Superior, pRNFL Temporalis, mRNFL, GCIPL, mRNFL+GCIPL) were significantly lower in MS patients in comparison to controls. And in patients with longer disease duration in comparison to those with shorter. Most OCT parameters negatively correlated with the EDSS score (p < 0.05). No significant correlation was found between OCT results and both P300 latency and the results of psychometric tests. OCT, as a simple, non-invasive, quick, and inexpensive method, could be useful for monitoring the progression of disease in MS patients.

Secondary Stroke Prevention in Polish Adults: Results from the LIPIDOGRAM2015 Study.

BACKGROUND: The purpose of the study was to evaluate secondary stroke prevention in Poland and its association with sociodemographic factors, place of residence, and concomitant cardiovascular risk factors. MATERIAL AND METHODS: From all patients in LIPIDOGRAM2015 Study (n = 13,724), 268 subjects had a history of ischaemic stroke and were included. RESULTS: 165 subjects (61.6%) used at least one preventive medication. Oral antiplatelet and anticoagulation agents were used by 116 (43.3%) and 70 (26.1%) patients, respectively. Only 157 (58.6%) participants used lipid-lowering drugs, and 205 (76.5%) were treated with antihypertensive drugs. Coronary heart disease (CHD) and dyslipidaemia were associated with antiplatelet treatment (p = 0.047 and p = 0.012, respectively). A history of atrial fibrillation, CHD, and previous myocardial infarction correlated with anticoagulant treatment (p = 0.001, p = 0.011, and p < 0.0001, respectively). Age, gender, time from stroke onset, place of residence, and level of education were not associated with antiplatelet or anticoagulant treatment. Only 31.7% of patients were engaged in regular physical activity, 62% used appropriate diet, and 13.6% were current smokers. CONCLUSIONS: In Poland drugs and lifestyle modification for secondary stroke prevention are not commonly adhered to. Educational programmes for physicians and patients should be developed to improve application of effective secondary prevention of stroke.

Early onset Alzheimer's disease - a case study. / Choroba Alzheimera o wczesnym poczatku ­ opis przypadku.

Dementia syndromes constitute problem not only for the elderly. Early-onset dementia (EOD) starts below the age of 65 years. It accounts for 4-10% of all cases of dementia. EOD has significant psychosocial consequences because it affects people in their most productive years of life, with numerous family, professional and social responsibilities. There are many diseases that have been identified as the cause of the EOD. Among them, the most common are Alzheimer's disease, vascular dementia, fronto-temporal dementia, Lewy body dementia, traumatic brain injury, alcohol related dementia, Huntington's disease, Parkinson's disease, mixed dementia, Creutzfeldt-Jakob disease and Down's syndrome. Most studies have demonstrated Alzheimer's disease as the most common etiology of EOD. The article presents the case of a 33-year-old patient hospitalized in the Department of Neurology in Zabrze, with cognitive dysfunction, speech disordersand featuresof Parkinson's extrapyramidal syndrome that have been progressing for about 15 months. The MR of the head revealed cortical and subcortical atrophy, especially in parietal and temporal lobes. The cerebrospinal fluid examination showed decreased level of ß-amyloid and significantly elevated level of H-tau. The patient was diagnosed with early-onset Alzheimer's disease, which was confirmed by genetic testing - the sequence change was identified in the gene for presenilin 1 in a heterozygous system.