Indications for Sleeve Gastrectomy-Is It Worth Waiting for Comorbidities to Develop?

(1) Background and Objectives: Morbid obesity significantly increases the prevalence of comorbidities, such as heart disease, restrictive lung disease, stroke, diabetes mellitus and more. (2) Methods: Patients undergoing gastric sleeve surgery were divided into three groups with BMI between 30-34.9 kg/m2 (Group I), 35-39.9 kg/m2 (Group II), and over 40 kg/m2 (Group III). Preoperative examinations included cardiac ultrasound, respiratory function and laboratory tests, and preoperative comorbidities were also recorded. Following a one-year follow-up, we compared the rate of weight loss in the three groups at six months and one year following surgery, specifically, the effect of surgery on preoperative comorbidities at one year. (3) Results: The weight loss surgeries performed were successful in all three groups. Preoperative laboratory examinations, an echocardiogram and respiratory function results showed no clinically significant difference, except moderate elevations in blood lipid levels. Hypertension was the most common comorbidity. (4) Conclusions: In our patient population, hypertension and diabetes were the only comorbidities with a high prevalence. It can be explained by the relatively younger age among the patients (mean age 44.5 years) and the fact that they had not yet developed the pathological consequences of severe obesity. Consequently, while performing the surgery at a relatively younger age, it seems far more likely that the patient will return to a more active and productive life and enjoy a better quality of life. Additionally, the perioperative risk is lower, and the burden upon health systems and health expenditure is reduced by preventing comorbidities, in particular, multimorbidity. On this basis, it may be advisable to direct patients who do not exhaust the classical indications for bariatric surgery toward the surgical solution at a younger age. Our results suggest it is not worth waiting for comorbidities, especially multimorbidity, to appear.

Awake Sedation With Propofol Attenuates Intraoperative Stress of Carotid Endarterectomy in Regional Anesthesia.

BACKGROUND: Carotid endarterectomy in regional anesthesia is often associated with increased perioperative stress. We assumed that carotid endarterectomy performed under awake sedation with propofol is more beneficial to prevent such stress than alprazolam premedication only. METHODS: A total of 47 consecutive patients with significant carotid artery stenosis were enrolled into this investigation and followed up for 5 years to explore vascular complications. All operations were performed under regional anesthesia. As premedication, all patients took 0.5 mg of alprazolam 30 minutes before the procedure. After randomization, 22 patients had awake sedation with target controlled propofol infusion, and the other 25 had only premedication. Cortisol plasma levels were serially analyzed: before surgery (T1), before (T2) and after release of carotid clamp (T3), and at 2 (T4) and 24 postoperative hours (T5). Alprazolam levels were also measured before and after the surgery. RESULTS: The plasma concentration of cortisol was significantly lower in the propofol sedation group at T2 (P < 0.001), T3 (P = 0.001), and T4 (P < 0.001) than in the alprazolam-only group. Alprazolam levels did not correlate with cortisol levels at any time point. A significant positive correlation was found between the clamp time and plasma cortisol level at T3 (P = 0.018), similarly between the degree of contralateral carotid stenosis and plasma cortisol level at T3 (P = 0.03). Plasma cortisol concentration 2 hours after the operation (T4) proved to be an independent predictor of carotid restenosis during the 5-year follow-up (odds ratio: 1.67, 95% confidence interval: 1.02-2.73, P = 0.04). CONCLUSIONS: An additional intraoperative propofol sedation provides better stress relief than alprazolam-only premedication during awake carotid endarterectomy.

Microbiological Changes and Caries-Preventive Effect of an Innovative Varnish Containing Chlorhexidine in Orthodontic Patients.

The aim of this study was to investigate the effects of Cervitec Plus® on the level of mutans streptococcus (SM) and lactobacillus (LB) colonies and the development of white spot lesions (WSLs) in patients with fixed orthodontic appliances. Informed consent was obtained from 32 volunteers (age 16.5 ± 2.75 years). At baseline, levels of the bacterial colonies were determined in saliva and plaque using a chairside test (CRT Bacteria, Ivoclar-Vivadent, Schaan, Liechtenstein), and the number of WSLs was registered. After placing the fixed appliance, Cervitec Plus® or placebo varnishes (Ivoclar-Vivadent, Schaan, Liechtenstein) were applied monthly around the brackets and tubes, randomly in the right or left (test and placebo) quadrants of the same dental arch. SM and LB colonies in saliva and the SM colonies in plaque were determined on 11-21, 13-23, 15-25, and 16-26 teeth monthly over a 6-month period. At the sixth month, the number of new WSLs was determined. By the end of the study, compared with baseline, the ratio of saliva samples belonging to the low-risk category was significantly higher (p ≤ 0.01) from the 2nd month regarding the SM (76 vs. 52%) and LB (69 vs. 52%); reduction of SM in plaque was significantly greater on the test than placebo sides (6.69 ± 1.71 and 4.45 ± 1.60, respectively; p ≤ 0.01). The mean number of new WSLs was significantly lower in the test (0.06 ± 1.60) than in the placebo quadrants (1.13 ± 1.50, p ≤ 0.01). CONCLUSION: Monthly use of Cervitec Plus® could result in a significant improvement in oral health of orthodontic patients.

Outcome of Repeated Thrombolysis in Debrecen Thrombolysis Database.

INTRODUCTION: Recombinant tissue plasminogen activator (rtPA) is an efficient therapy of acute ischemic stroke. The risk of a recurrent ischemic stroke is high. This prospective single center study aimed to assess whether or not the repeated rtPA treatment is beneficial for acute stroke patients. METHODS: All thrombolysed patients' data at the Department of Neurology, University of Debrecen have been recorded in the Debrecen Thrombolysis Database (DTD) since 2004. We identified 21 patients with repeated thrombolysis. Stroke severity by the NIH stroke scale score (NIHSSS) and imaging findings by the Alberta Stroke Programme Early CT Score were evaluated on admission and 1 day later. The modified Rankin Scale score at 3 months and case fatality at 1 year were evaluated. We compared the first and second thrombolyses, and we screened for bleeding and allergic reactions to determine safety. RESULTS: Within the 27-month median time, 18 patients were thrombolysed twice, with complete follow-up. In recurrent stroke patients, diabetes mellitus, congestive heart failure, and anticoagulation were more common. Admission cholesterol levels were decreased. After the first and second treatments, 24-hour NIHSSS were 3 (1;6) and 7 (1;10), respectively. At 3 months, good outcome was significantly higher after the first treatment than those of DTD, with no differences between the 2 attempts. There was little difference in 3-month and 1-year outcomes, regardless of laterality-ipsilateral or contralateral hemisphere-in recurrent strokes. One patient had nonsymptomatic intracranial bleeding after repeated rtPA treatment. DISCUSSION: Recurrent rtPA treatment may be safe and effective in patients who have mild or moderate residual symptoms after the index stroke.

Predictors of long-term outcome after intravenous or intra-arterial recombinant tissue plasminogen activator treatment in the eastern Hungarian thrombolysis database.

BACKGROUND: This prospective single-center study aimed to identify features determining long-term outcome after thrombolysis in a Central European stroke population. METHODS: Between 1 January, 2004, and 31 December, 2010, 415 patients were treated with recombinant tissue plasminogen activator at the Department of Neurology, University of Debrecen. Stroke severity by the National Institute of Health Stroke Scale score (NIHSSS) and imaging findings by the Alberta Stroke Programme Early Computed Tomography score (ASPECTS) were evaluated on admission and 1 day later. The modified Rankin Scale (mRS) at 3 months and case fatality at 1 year were evaluated. Independent predictors of outcome were identified by multivariate testing. RESULTS: Data of 369 patients were analyzed. Median NIHSSS was 12 (interquartile range [IQR], 8-17) on admission and 10 (IQR, 5-16) at 24 hours. Arterial occlusion was found in 55%. Symptomatic intracerebral hemorrhage (SICH) was detected in 3.8%. Outcome was significantly worse, and SICH was more frequent in intra-arterially treated patients. At 3 months, one third of the patients were independent (mRS ≤ 2), and 23% were dead. At 1 year 2 of 3 patients were alive. Significant independent predictors of disability at 3 months were 24-hour NIHSSS, admission ASPECTS, admission glucose level, and treatment modality. Only the 24-hour NIHSSS was a significant predictor of case fatality at 1 year. CONCLUSIONS: Although short-term outcome was similar, the 3-month and 1-year outcomes were worse than data from previous reports. A more efficient health care program should be implemented after stroke to maintain the favorable effect of thrombolysis in the long term.

[Comparative analysis of some factors in tooth color matching]. / A fogszín-meghatározást befolyásoló egyes tényezok összehasonlító vizsgálata.

Recently (nowadays) to achieve a natural looking restoration is an ever increasing demand from the patients and also from the doctor side. To select the right color of the restoration matching the remaining natural teeth is always a challenging task. A clinical study was performed at the University of Debrecen Faculty of Dentristry with the help of dental students using two different shade guides. The study tested the influence of gender and knowledge of color science on shade matching. 78 students were asked to find the right matching color of the same upper canine to two different shade guides (Vitapan Classic and Vita 3D-Master) under standard condition. After informing the student about the basic principles of color the matching procedure was repeated. Results were analyzed statistically. In our study we found that gender does not influence the color choice. Matching accuracy is not increased by better knowledge of colors. We can conclude that significantly less students matched the proper color with Vitapan Classic shade guide after information of the property of colors without training the shade selection. Within the limitation of the study design it was concluded that not more students selected the proper color even after giving them information about colors, instructions about shade selections. For the same one canine several color were selected by the participants (6 types with Vitapan Classic and 19 types with Vita 3D-Master) which conformed that visual determination is not a reliably consistent way of the tooth shade selection. The Vita Company 1990s developed 3D-Master shade guide is not widely used, although we found the repeatability is more than 70%.

Correlation of single-fiber electromyography studies and functional status in patients with amyotrophic lateral sclerosis.

Objective: Our aim was to examine the significance of single-fiber electromyography (SFEMG) in patients diagnosed with amyotrophic lateral sclerosis (ALS) and determine the best correlating parameter with SFEMG parameters and clinical scales across different muscles including facial muscles. Methods: SFEMG examinations were conducted on the extensor digitorum (ED), frontalis, and orbicularis oculi muscles. Mean jitter, percentage of increased jitter, fiber density (FD), and impulse blocking percentage were compared to reference values and functional scales. Results: Significant differences (p < 0.001) were observed between the patients' SFEMG results and reference values in all muscles. Significant correlations were found between SFEMG parameters and clinical scales, particularly when considering both FD and jitter. A notable value of the ALS Functional Rating Scale Revised (ALSFRS-R) was detected in all muscles: 31 points in the ED muscle, 30 in the orbicularis oculi muscle, and 31 in the frontalis muscle. Below this ALSFRS-R threshold, the percentage of increased jitter was higher, while FD remained relatively low. Conclusion: SFEMG examination emerges as a valuable tool for better understanding ALS and holds potential for assessing prognosis. Combined jitter and FD analysis showed the strongest correlation with clinical scales. In addition to the ED muscle, the orbicularis oculi muscle may be important in the assessment.

[Acute pancreatitis after cesarean section]. / Akut hasnyálmirigy-gyulladás császármetszést követoen.

The prevalence of acute pancreatitis in pregnancy is low; similarly to the non-pregnant population, the outcome varies from mild to fatal forms. Occurrence of the disease in pregnancy is mostly in the third trimester or the postpartum period. The most common cause of acute pancreatitis is cholelithiasis but hypertriglyceridemia, fatty diet, obesity and alcohol consumption are further predisposing factors. A 27-year-old twin-pregnant woman developed acute severe pain 2 days after a cesarean section. Labor tests showed elevated amylase (1080 U/L) and lipase (2670 U/L) serum levels. For the purpose of pain relief, we inserted an epidural catheter and indicated an abdominal computer tomography examination. The abdominal imaging did not show morphological disorder of the pancreas or cholangial obstruction. We performed conservative therapy, early per os feeding, pain relief and fluid resuscitation. On the postpartum 7. day, the serum pancreas enzyme levels decreased to normal and the patient - with her babies - was discharged home. Though acute pancreatitis is a rare event in pregnancy, we should consider it in cases with acute, typical or non-typical pain. It is challenging to differentiate the disease from the acute syndromes of pregnancy. Orv Hetil. 2023; 164(31): 1231-1234.

[Efficacy of laparoscopic sleeve gastrectomy on morbidly obese patients]. / Kórosan elhízott betegeken végzett laparoszkópos csogyomorképzés eredményességének vizsgálata.

INTRODUCTION: Obesity is a modern-day epidemic that places a significant and growing burden on the health systems of societies and their financial resources. OBJECTIVE: Our prospective, descriptive clinical study aimed to investigate the effect of laparoscopic gastric sleeve surgery in morbidly obese patients through a one-year follow-up. METHOD: In our study, we included 151 patients who underwent laparoscopic gastric sleeve surgery. We performed cardiac ultrasound, respiratory function and laboratory tests for pre-operative examination, possible co-morbidities were assessed, and the parameters of morbid obesity were also recorded, before surgery, half a year and one year after. RESULTS: Patients' body mass index decreased by 26.9% in the first six months and by 35.4% overall at one year, and body fat percentage decreased by 26.2% and 35%, respectively, over the same time intervals. The average age of patients was 41 years. Pre-operative cardiac ultrasound, respiratory function and laboratory tests showed no significant pathological abnormalities and a low rate of co-morbidities were associated with obesity (hypertension 51.7%, type two diabetes mellitus 13.8%). DISCUSSION: Based on the one-year follow-up data, the surgery was effective in weight loss, but long-term results can be expected at the five-year assessment, as there is a risk of repeated weight gain. Based on our study, in the case of failure of conservative treatment, it is recommended to perform the surgery at a young age, achieving the appropriate weight loss before the appearance or further aggravation of co-morbidities. Thus, the perioperative risk (and the probability of the subsequent development or further deterioration of co-morbidities) will decrease; conversely, the number of years spent in a better quality of life will increase. CONCLUSION: Laparoscopic sleeve gastrectomy is an effective weight loss procedure in the short term. If conservative treatment is ineffective, it is worthwhile to steer the patient towards invasive procedures as soon as possible to reduce the perioperative risk and the number of years spent in poor quality of life. Orv Hetil. 2023; 164(44): 1749-1754.

Predictors and long-term outcome of intracranial hemorrhage after thrombolytic therapy for acute ischemic stroke-A prospective single-center study.

Introduction: Acute ischemic stroke (AIS) is a potentially devastating disease with high disability and mortality. Recombinant tissue plasminogen activator (rt-PA) is an effective treatment with a 2-8% possible risk for symptomatic intracranial hemorrhage (sICH). Our aim was to investigate the risk factors and long-term clinical outcomes of ICH in patients after rt-PA treatment. Methods: Consecutive patients with AIS, thrombolysed at the Department of Neurology, University of Debrecen, between 1 January 2004 and 31 August 2016 were enrolled prospectively. Risk factors, stroke severity based on the National Institute of Health Stroke Scale (NIHSS), functional outcome using the modified Rankin scale, and mortality at 1 year were compared in patients with and without ICH following rt-PA treatment. We evaluated clinical characteristics and prognosis by hemorrhage type based on the Heidelberg Bleeding Classification. Descriptive statistics, the chi-square test, the Mann-Whitney U-test, ANOVA, the Kruskal-Wallis test, a survival analysis, and logistic regression were performed as appropriate. Results: Out of 1,252 patients with thrombolysis, ICH developed in 138 patients, with 37 (2.95%) being symptomatic. Mean ages in the ICH and non-ICH groups differed significantly (p = 0.041). On admission, the 24-h NIHSS after thrombolysis was higher in patients with ICH (p < 0.0001). Large vessel occlusion was more prevalent in patients with ICH (p = 0.0095). The ICH risk was lower after intravenous thrombolysis than intra-arterial or combined thrombolysis (p < 0.0001). Both at 3 months and 1 year, the outcome was worse in patients with ICH compared to patients without ICH group (p < 0.0001). Mortality and poor outcome were more prevalent in all hemorrhage types with a tendency for massive bleeding associated with unfavorable prognosis. At 3 months with the logistic regression model, the worse outcome was detected in patients with ICH after thrombolysis, at 1 year in patients with ICH after thrombolysis and smoking. Discussion: Older age, higher NIHSS, large vessel occlusion, and intra-arterial thrombolysis may correlate with ICH. The unfavorable outcome is more common in patients with ICH. Precise scoring of post-thrombolysis bleeding might be a useful tool in the evaluation of the patient's prognosis. Our findings may help to identify predictors and estimate the prognosis of ICH in patients with AIS treated with rt-PA.

Distinct patterns of serum and urine macrophage migration inhibitory factor kinetics predict death in sepsis: a prospective, observational clinical study.

Macrophage migration inhibitory factor (MIF) has been considered as a biomarker in sepsis, however the predictive value of the pattern of its kinetics in the serum and in the urine has remained unclarified. It is also unclear whether the kinetics of MIF are different between males and females. We conducted a single-center prospective, observational study with repeated measurements of MIF in serum and urine on days 0, 2, and 4 from admission to the intensive care unit (ICU) in 50 adult septic patients. We found that in patients who died within 90 days, there was an increase in serum MIF level from day 0 to 4, whereas in the survivors there was rather a decrease (p = 0.018). The kinetics were sex-dependent as the same difference in the pattern was present in males (p = 0.014), but not in females (p = 0.418). We also found that urine MIF was markedly lower in patients who died than in survivors of sepsis (p < 0.050). Urine MIF levels did not show temporal changes: there was no meaningful difference between day 0 and 4. These results suggest that kinetics of serum MIF during the initial days from ICU admission can predict death, especially in male patients. Additionally, lower urine MIF levels can also indicate death without showing meaningful temporal kinetics.

[The role of neoadjuvant therapy in the treatment of locally advanced squamous cell cancer of the cervical oesophagus]. / A neoadjuváns kezelés szerepe a nyaki szakaszon elhelyezkedo elorehaladott nyelocsolaphámrákok sebészi kezelésében.

INTRODUCTION: Cervical oesophagus represents a critical location for squamous cell carcinoma, which usually requires extensive surgery (pharyngo-laryngo-oesophagectomy). In the last decade, neoadjuvant chemo-radiotherapy was reported to be beneficial in the treatment of locally advanced squamous cell oesophageal cancer. METHODS: Between November 1997 and January 2012, 55 patients with locally advanced (T3-4) squamous cell oesophageal cancer received preoperative chemo-radiotherapy, where the tumour was localized in the upper third. Patients received preoperative irradiation of 3960 cGy in 180 cGy fractions and simultaneously Cisplatin and 5-FU chemotherapy. Restaging was carried out after four weeks and patients considered operable were underwent surgery. RESULTS: In patients with cervical oesophageal cancer 35 of 55 (64%) underwent oesophageal resection or pharyngo-laryngectomy. In 16 out of 35 resected specimens (46%) complete histopathological remission (pCR) was observed. Perioperative mortality and anastomotic leaks were the same: 5/35 (14%). R0 resection rate was 82% and the 2- and 5 years survival rates were 41% and 18%. In 19 cases a larynx preserving pharyngo-oesophagectomy was performed and a free jejunal graft was used for reconstruction after a pharyngo-laryngectomy in 11 cases. CONCLUSION: The high rate of pCR (46%) confirmed that upper third oesophageal cancer has superior sensitivity to multimodal treatment. In 30 cases neoadjuvant chemo-radiotherapy was able to achieve tumour regression and render pharyngo-laryngo-oesophagectomy unnecessary.

Experiences With Intravenous Thrombolysis in Acute Ischemic Stroke by Elderly Patients-A "Real World Scenario".

Objectives: This retrospective single-center study aimed to investigate the risk factors, outcomes and complication rates in patients older vs. younger than 80 years treated with intravenous alteplase. Methods: Data of 1,253 thrombolysed patients were analyzed between January 1, 2004 and August 31, 2016. Vascular risk factors, stroke severity based on the NIHSS score, functional outcome using modified Rankin Scale (mRS), mortality and symptomatic intracerebral hemorrhage (SICH) were compared between two subgroups (<80 and ≥80 years). Results: 1,125 patients were included, 199 (17.6%) among them were aged over 80 years, majority (63.3%) were female (p < 0.00001). Mean age was 68.2 ± 12.4 years, i.e., 64.7 ± 10.8 years and 84.3 ± 3.4 years in the younger and the older groups, respectively (p < 0.001). Atrial fibrillation and pre-stroke anticoagulation among patients over 80 years was more likely (p < 0.0005 and p = 0.02, respectively). NIHSS scores on admission and at 24 h were higher in elderly patients (p < 0.0001). ASPECT score at 24 h was less favorable in elderly patients (p = 0.007) and was associated with worse outcome. At 3 months, 59.8% of the patients from the older group had an unfavorable outcome (p < 0.0001), however 34.7% had independent outcome. The one-year- survival was significantly worse in the older group (p < 0.0001). The incidence of SICH was lower among older patients. In a logistic regression model, atrial fibrillation, heart failure, diabetes mellitus and smoking were proven as a significant independent risk factors for worse outcome. Conclusion: Although, the outcomes were less favorable in patients over 80 years of age, our results support the feasibility of using intravenous thrombolysis among patients over 80 years of age.

Use of Complementary and Alternative Medicine Among Patients With Epilepsy and Diabetes Mellitus, Focusing on the Outcome of Treatment.

Introduction: Millions all over the world live with epilepsy, and they may require long-term drug treatment. The use and interest in complementary and alternative medicine (CAM) have grown over the previous years. Coadministration of herbal products with medicines may result in adverse drug reactions (ADRs) and/or unfavorable interactions. The aims of this study were to determine the prevalence of CAM use among patients with epilepsy, to compare the results to those of the patients with diabetes mellitus (DM), to reveal factors that may drive the use of CAM, and to measure outcomes and adherence. It was also our intent to have state-of-the-art information on CAM use in our region among patients with the two diseases above. Materials and Methods: We conducted a non-interventional study using a self-developed questionnaire. It was distributed among adult patients with either epilepsy or DM who also suffered from cardiovascular consequences. A database was compiled from the anonymous questionnaires filled in voluntarily by the patients. Basic statistics were used to analyze this database. Results: A total of 227 questionnaires were filled in by 127 patients (55.9%) with epilepsy and 100 patients (44.1%) with DM. Mean age was 54.54 ± 17.33 years. Of the patients, 50.2% were male. Average body weight was 80.3 ± 17.3 kg. Of the patients, 22 (9.7%) used CAM because they believed in CAM. Two of them reported ADRs. Among the patients with epilepsy, the ratio was only 7.9% compared to 12% among those with DM. While the number of CAM users was higher among younger patients with epilepsy, it was the elderly patients with DM who tended to use CAM. Conclusion: Attention should be paid to reliance on CAM during the follow-up. Our finding that health-conscious patients tend to use CAM more often (than the general population) may indicate it is necessary to discuss CAM usage sincerely. CAMs modulating cytochrome P450 (CYP) enzymes were the most common, leading to interactions with medication used and resulting in ADRs. This shows the importance of educating patients and treating team including clinical pharmacists in this field.

Childhood caries management in the European Union: A cross-sectional study.

OBJECTIVES: Dental caries is one of the most widespread childhood diseases worldwide, although it is largely preventable. In Europe, there is an observable difference between caries prevalence in Eastern and Western European states. This study aimed to gather data on the characteristics of publicly financed dental preventive services for children in European Union (EU) member states. METHODS: Data on important indicators were collected through an online survey. National and international professional bodies specializing in pediatric dentistry and dental services were invited to participate in the study. Descriptive statistics and information gain were applied in the analysis to identify the strongest indicators of the availability and content of childhood caries services. Additionally, the reimbursement characteristics were examined. RESULTS: We received responses from 27 EU member states. The accessibility and assessment of dental preventive services among the member states vary notably. The frequency of screenings and the screened age groups differ by country and free screenings for preschool children are not common. Monitoring systems were present in only 37% of the responding countries, but brief dental interventions are available to promote caries prevention in 25 of the 27 countries. However, these interventions are mainly focused on basic oral health education. Regarding the reimbursement characteristics, we found that the amount of reimbursement is larger for higher-cost treatments targeting already developed caries than for cost-effective preventive treatments, which are less likely publicly financed. CONCLUSIONS: The prevention of dental caries is part of oral health promotion and education efforts in the EU; unlike the treatment of already developed dental caries, the accessibility of clinical prevention services is limited and usually not free for children. Further comprehensive studies are necessary to identify key indicators for international assessment and facilitate the standardization of the screening process, thus promoting the collection of comparable data.

Neurophysiological Examinations as Adjunctive Tool to Imaging Techniques in Spontaneous Intracerebral Hemorrhage: IRONHEART Study.

Introduction: Intracerebral hemorrhage (ICH) is a devastating disease, which may lead to severe disability or even death. Although many factors may influence the outcome, neurophysiological examinations might also play a role in its course. Our aim was to examine whether the findings of electroencephalography (EEG) and transcranial magnetic stimulation (TMS) can predict the prognosis of these patients. Methods: Between June 1 2017 and June 15 2021, 116 consecutive patients with ICH were enrolled prospectively in our observational study. Clinical examinations and non-Contrast computed tomography (NCCT) scan were done on admission for ICH; follow-up NCCT scans were taken at 14 ± 2 days and at 3 months ± 7 days after stroke onset. EEG and TMS examinations were also carried out. Results: Of the patients in the study, 65.5% were male, and the mean age of the study population was 70 years. Most patients had a history of hypertension, 50.8% of whom had been untreated. In almost 20% of the cases, excessive hypertension was measured on admission, accompanied with >10 mmol/L blood glucose level, whereas their Glasgow Coma Scale was 12 on average. Presence of blood in the ventricles or subarachnoid space and high blood and perihematomal volumes meant poor prognosis. Pathological EEG was prognostic of a worse outcome. With TMS examination at 14 days, it might be possible to estimate outcome in a univariate model and the absence, or reduction of the amplitude of the motor evoked potentials was associated with poor prognosis. Conclusion: Together with the clinical symptoms, the volume of bleeding, perihematomal edema (or their combined volume), and neurophysiological examinations like EEG and TMS play an important role in the neurological outcome of patients with ICH. This might affect the patients' rehabilitation plans in the future, since with the help of the examinations the subset of patients with potential for recovery could be identified.

[Dietary, oral hygienic habits, dental surgeon attendance, and social background in police student's population]. / Táplálkozási, szájhigiénés, valamint fogorvoshoz járási szokások és a családi háttér bizonyos jellemzoi rendészeti szakközépiskolások körében.

The aim of the study was to survey the dietary, oral hygienic habits, dental surgeon attendance and their relations with each other and social background in the Police School of Miskolc, Hungary. In this study, based on a questionnaire, 792 students [(mean age: 20.43 +/- 1.25 ys (mean +/- S.D.)] participated. Statistical analysis was performed using SPSS for Windows 10.0 statistical software. The daily consumption of sweets was 30.8%. There was no significant difference between educational level of father and frequency of consumption of sweets. The frequency of consumption of sweets significantly decreased with increasing the number of siblings (p < 0.05). The daily consumption of soft drinks was 28.8%. In the examined population 10% of the students used dental floss, most of them (60.0%) cleaned their teeth twice a day. Frequency of tooth-cleaning was significantly increased parallel to increase the educational level of father (p<0.05). Dental surgeon attendance aimed check up was 28.4% beside the compulsory yearly visit. The "3-times-tooth-cleaning" students visited their dentists within last 12 months in significantly higher percent than those of without daily tooth-cleaning (p < 0.05). There is a need to improve those factors which can affect oral health in the examined population.

The Outcome of Status Epilepticus and Long-Term Follow-Up.

Objective: This study was to investigate the outcome of status epilepticus (SE) associated with antiepileptic therapy during SE and in follow-up period, risk factors including age, co-morbidities, pre-existing epilepsy, and etiology in the East-Hungarian region. Methods: A prospective cross-sectional database was compiled from outpatient files between 2013 and 2017. Follow-up ended on 30.06.2018. Results: One hundred and thirty five episodes (male: 68, 50.4%) were evaluated, mean age and follow-up time being 64.1 ± 13.9 years and 39.9 ± 14.2 months, respectively. Of the 89 patients with pre-existing epilepsy, 34 failed to visit the outpatient unit regularly. Case fatality rate was 25.2% and 31 patients (30.7%) died after discharge due to co-morbidities; their mean survival time was 10.44 ± 8 months. Focal, generalized and combined type epilepsies were diagnosed in 67 patients (49.6%), 47 patients (34.8%), and 21 patients (15.6%) of SE, respectively. Nine patients had non-convulsive SE (NCSE). Mean seizure-free period was 6.8 ± 6.9 months. Patients taking carbamazepine (20.9%; OR: 0.37, 95%CI: 0.16-0.82; p = 0.018), levetiracetam (27.5%; OR: 0.51, 95%CI: 0.27-0.97; p = 0.041), or valproate (11.1%; OR: 0.18, 95%CI: 0.05-0.61; p = 0.0043) were expected to achieve seizure freedom after SE. The worst outcome was linked to advanced age, etiology, new onset status epilepticus, NCSE, and focal status epilepsy. Conclusion: This study highlights the importance of regular care and patient follow-up.

[The effect of preoperative chemo-radiotherapy in the treatment of locally advanced squamous cell carcinoma in the upper- and middle-thirds of the esophagus]. / A preoperatív kemo-radioterápia hatása az elorehaladott felso és középso harmadi nyelocso laphámrákok kezelésében.

AIM: The aim of this study was to compare the efficiency of the preoperative combined chemo-radiotherapy in the treatment of locally advanced squamous cell carcinoma in different locations of the oesophagus. METHODS: Between 1997 and 2005, 102 patients with locally advanced (T3-4) squamous cell oesophageal cancer received preoperative chemo-radiotherapy. In 40 cases, the tumour was localised in the upper-third (Group I), while in 62 cases, in the middle-third of the oesophagus (Group II). Survival rates of patients receiving neoadjuvant therapy were compared with a historical control group. In addition, Group I and Group II were compared to each other, as well. RESULTS: survival rate was significantly better after neoadjuvant therapy (p:0.0042) Resection was performed in 70% of the patients from Group I, and in 50% of those complete pathological remission (pCR) was observed. The perioperative morbidity and mortality rates were 43% and 14%, respectively. As far as Group II, 69% of the patients underwent oesophageal resection, with a perioperative mortality of 18% and morbidity rate of 62%. pCR was observed only in 7% of the cases. The median survivals (21 and 22 months) and the R0 resection rates (82 and 84%) were similar in the two groups. The pCR subgroup showed a significantly better survival rate. CONCLUSION: In this study, we demonstrated that preoperative chemo-radiotherapy increases survival in locally advanced oesophageal cancer. A significantly higher rate of complete response was observed in patients with upper-third oesophageal cancer. It seems that this group has superior sensitivity to multimodal treatment; therefore, our results support a new prognostic factor in oesophageal cancer treatment.

[Synthesis and compression strength of hydrogels]. / Hidrogélek szintézise és nyomási szilárdságuk vizsgálata.

The purpose of the present investigation was the synthesis of crosslinked polymers and the assay of the effect of the monomer ratio to the compression values. Hydrogels were made by free radical photoinitiation from 2-hydroxyethyl metachrylate (HEMA) monomer, poly(ethylene glycol) dimethacrylate (PEG-DMA) crosslinker and sodium anthraquinone-2-sulphonate initiatior. The concentration of HEMA and PEG-DMA was 30 %, and their ratio was varied to obtain gels with different crosslinking density. It was found, that increasing the amount of the crosslinker in the gels, the force of the deformation increased, however the elasticity decreased. The lowest difference was found between the molar ratio of 50% HEMA: 50% PEG-DMA and the 75% HEMA: 25% PEG-DMA gels. Compression strength was strongly influenced on the ratio of the crosslinking agent. The smallest compression strength was found at the lowest amount of PEG-DMA (90% HEMA: 10% PEG-DMA) (0.0475 MPa +/- 0.0117) and the highest value was found at the highest amount of the PEG-DMA (10% HEMA: 90% PEG-DMA) (0.1366 MPa +/- 0.0546). The values of the compression strength at gels with similar composition was not significantly different. On the base of the present investigations the elasticity of the materials could be calculated from the ratio of monomers. It could be an important parameter in the further applications of the gels as a local delivery system in the parodontology.