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Clinical Neuroscience

JULY 30, 2018

Can high uric acid levels be an independent risk factor for acute ischemic stroke due to large-artery atherosclerosis?

ACAR Türkan, ARAS Guzey Yesim, GÜL Sinem Sidika, ACAR Atılgan Bilgehan

Introduction - Uric acid is a molecule that is known to act as a natural antioxidant in acute oxidative stress conditions such as acute ischemic stroke (AIS). Although there are several studies on the prognostic value of serum uric acid (UA) level, especially the AIS, its importance in ischemic stroke is still controversial. Our aim in this study is to investigate whether the serum UA level is an indicative biomarker in the large-artery atherosclerosis in the AIS etiology. Material and method - Of the patients admitted to Sakarya University Training and Research Hospital Depart-ment of Neurology between January 2017 and November 2017, 91 hospitalized patients, who had AIS diagnosis and had their uric acid levels measured, were analyzed retrospectively. Patients with diabetes mellitus (DM), hypertension (HT), smoking habit, obesity, gout, hyperlipidemia (HL) and renal failure were excluded from the study. Patients were classified as anterior system and posterior system infarct. Then, patients were divided into two groups, one with internal carotid artery (ICA) > 50% stenosis and the other with ICA < 50% stenosis according to carotid-vertebral artery doppler USG examination performed for etiology. Serum UA, total bilirubin, direct bilirubin and indirect bilirubin levels of both groups were statistically compared. Results - In the comparison of serum UA values of ICA>50% stenosis and ICA<50% stenosis group of AIS patients, a statistically significant difference was found between the UA levels (p<0.000), but there was no difference between total bilirubin, direct bilirubin and indirect bilirubin values (p>0.05). Conclusion - High uric acid levels can be considered an independent, indicative risk factor for large-artery disease in AIS.

Journal of Nursing Theory and Practice

FEBRUARY 28, 2018

[The Importance of Teamwork and Patient Education in the Rehabilitation of Stroke Patients]

HORVÁTH Orsolya, STERLIK Krisztina

[The aim of the study: Stroke is an increasing problem in public health. Every year in Hungary tens of thousands of people survive stroke and continue their life bearing all the negative consequences of this disease. Well organized and early rehabilitation treatment, based on the patients’ clinical condition, improves not only their life expectancy, but also quality of life and helps to restore the self- sufficient living as well. The majority of the stroke patients live with numerous of cerebrovascular risk factors, highlighting the special importance of personalized education to prevent the recurrent stroke. Material and Methods: The aim of our investigation was to examine the efficiency of the neuro-rehabilitation teamwork and personalized patient-education among stroke patients took part inpatient rehabilitation of the Teaching Hospital and Rehabilitation Center of Sopron (2016-2017). We measured the change in ability of self- sufficient living with the FIM scale and the Bartel index, while we analyzed the presence of the modifiable cerebrovascular risk-factors with the assistance of a questionnaire was completed by the patient or the relatives (2016-2017). Results: During our research we also evaluated the knowledge of patients about their condition. According to our results the modifiable risk-factors occured cumulatively among our patients and despite the education that stroke patients received during the acute period in the hospital, there still occured a general lack of knowledge regarding their disease. Conclusions: Based on our results the complex rehabilitation therapy started at its earliest possible following the acute period was the most successful method of treatment. During the acute period, the dissemination of written educational materials and information sheets help the recovery phase until the start of the complex rehabilitation therapy. ]

Clinical Neuroscience

MAY 30, 2018

[Assessment of health related quality of life among epileptic patients in the context of coping strategies and subjective disease perception]


[Purpose – Psychosocial condition and life quality of epileptic patients are greatly determined by the existence of the disease-related comorbid disorders, like depression, anxiety, and the subjective disease perception, as well as the neuropsychological consequences of the seizures. (Whitehead et al. 2015; Goldstein et al. 2005). It has been examined in patients living with epilepsy how subjective disease perception and coping strategies influence life quality, comorbid depression and the condition of anxiety. Methods – Study patients were asked to fill in a self-completion questionnaire, which examined their psychosocial condition (HADS, Beck Depression Scale), life quality (Qolie-31), coping strategies (FKV-LIS), and subjective disease perception (IPQ-R), as well as sociodemographic and disease variables. The subjects of the study: the data of epileptic patients between the age of 18 to 70 was recorded. Patients were selected from the adult outpatients of a national centre, a regional hospital and two private health care centres located in Budapest. Results – Based on the multiple regression analysis. Beck’s depression (b coefficient=-0.351, t=-4.703, p<0.001**). Depressive coping strategy (FKV Dep) (b coefficient = -0.235, t=-3.123, p=0.002**). Subjective health perception (b coefficient =0.232. t=3.643, p<0.001**). Sex (women; b coefficient =-0.162, t=-3.008, p=0.003**). IPQ consequences (b coefficient =-0.161, t=-2.572, p=0.012*). Active coping strategy (FKV Act; b coefficient =0.146, t=2.572, p=0.012*). Type of seizure (b coefficient =-0.138, t=-2.527, p=0.013*), and Sleep quality (b coefficient =-0.125, t=-1.995, p=0.049) explain some 75.6% of the variance of life quality’s total score (model3: F=33.333, p<0.001**. adjusted R2=0.733). Conclusions – Among the factors of the subjective disease perception (IPQ-R), the physical, mental and social consequences play the most important role. Similarly, the impact of negative emotional representation, as well as the erratic nature of the seizures are decisive. Emotional representation, cyclicity and disease coherence have an important role in coping with disease-related negative emotions. ]

Lege Artis Medicinae

MAY 02, 2018

[The present and future of hypertension-care in Hungary]


[Hypertension is a population disorder of a kind that basically affects the health status, morbidity, mortality, quality of life of the population. The decrease complications its prevalence is favorably influenced by the correct treatment -defined by guidelines-, effective care, reaching and its sustained maintenance of target blood pressure, successful patient-physician co-operation. The importance of cooperation between the patient- physician- assistants- pharmacist is emphasized by numerous international organizations. The general quality of the health care system, the extensive use of the unified information system and the modern tools of telemedicine are increasingly important. The degree of drug adherence is also extremely important. According to our own experience, 40% of patients did not take the prescribed drugs in the second to third months of therapy. The Home Blood Pressure Measurement, Blood Pressure Monitoring as well as the patient education and drug revenue check mediated by smartphones, increase adherence. Real progress would mean that, like the care of heart failure, hypertension outpatients clinic (within the university centers, and the hospital departments of the county) would provide the therapeutic controll and care of the hypertensive patients.]

Clinical Neuroscience

MAY 30, 2018

Is stroke indeed a “Monday morning disease”?


Introduction - The therapeutic time window of acute stroke is short. Decision on the use of intravenous thrombolysis is based on well-defined criteria. Any delay in the transport to a designated stroke centre decreases the odds of therapeutic success. In Hungary, the admission rate of stroke patients peaks on Monday, the number gradually decreasing by the end of the week. This phenomenon has long been suggested to be due to the lack of emergency care approach. According to the literature, however, returning to work following a holiday is a risk factor for acute stroke. A similar phenomenon is well-known in veterinary medicine, a condition in horses referred to as ‘Monday morning disease’. In our study, we analysed the distribution of admissions due to acute stroke by the day of the week in 4 independent data sources. Patients and methods - The number of patients admitted to the Szent János Hospital, Budapest, Hungary with stroke and that of emergency ambulance transports in the whole city of Budapest due to acute stroke were analysed in the period between January 1 and March 31, 2009. The distribution of thrombolytic interventions reflecting hospitalizations for hyperacute stroke was analysed based on data of the Szent János Hospital in 2009-2012, and on national data from 2006-2012. Descriptive statistics was used to present the data. The variation between daily admission was compared by chi-square test. Results - The proportion of daily admission of stroke patients admitted to the Szent János Hospital was the highest at the beginning of the week (18% on Monday, and 21% on Tuesday) and the lowest on the weekend (9% and 9% on Saturday and Sunday, respectively). The distribution of ambulance transports in Budapest due to acute stroke tended to be similar (15% and 15% on Monday and Tuesday, whereas 13% and 12% on Saturday and Sunday, respectively) on different days of the week. No such Monday peak could be observed in a single centre regarding thrombolytic interventions: 18% and 19% of the total of 80 thrombolytic interventions in the Szent János Hospital were performed on Monday and Sunday, respectively. At the national level the higher Monday rate is obvious: during a 7-year period 16.0%, 12.7%, and 13.5% of all thrombolytic interventions in Hungary were performed on Monday, Saturday and Sunday, respectively. Conclusion - Monday preference of stroke is not exclusively caused by the lack of emergency care approach, and the phenomenon is not consistent at the individual hospital level in cases undergoing thrombolysis.

Clinical Neuroscience

MAY 30, 2018

[Relationship between patent foramen ovale and cryptogenic stroke in a retrospective hospital-based study]


[Objective - After routine workup, 23-25% of ischemic strokes etiology remains unknown, i.e. cryptogenic. However, according to international results pathogenic patent foramen ovale (PFO) reveals in 25% of these cases. Aim of our retrospective study to prove the substantial etiological role of PFO-related stroke (PFO-RS) in cryptogenic strokes (CS), and to identify age related differences in stroke etiology. Methods - All new ischemic strokes of 2014-2015 were classified by ASCOD (Atherosclerosis, Small-vessel disease, Cardiac pathology, Other, Dissection) phenotyping. CS was defined when the etiology was unknown. With the help of special ultrasound techniques and RoPE (Risk of Paradoxical Embolism) score the portion of PFO-RS were determined in the examined CS population. Moreover, etiological distribution and differences between age groups (<40, 40-60, >60 years) were described. Results - During the examined period, 8.12% of 985 new ischemic strokes were categorized as CS. 41.38% of examined CS were found to be PFO-related. PFO-RS were considerably more frequent in the younger age groups than in the older age groups. The probability of appearance of PFO-RS were significantly higher in younger age than in case of age independency. Our results verify the substantial etiological role of PFO-RS in CS, and confirm the essential role of contrast enhanced functional transcranial Doppler in the routine diagnostic workup. Age related differences in stroke etiology were found to be statistically significant (p=0.000, df=14), in which small-vessel disease, cardiac pathology, dissection, other pathologies, CS and PFO-RS were contributed significantly. Based on our results, till in young age rare etiologies are typical, while in older age classical etiologies are mainly characteristic.]

Clinical Neuroscience

MARCH 30, 2018

[Perinatal stroke - from symptoms to follow-up]

VOJCEK Eszter, CSÉCSEI Márta, FLACH Edina, RUDAS Gábor, GRÁF Rózsa, PRINCZKEL Erzsébet

[Background and purpose - We aimed to analyze patient characteristics of term neonates with the diagnosis of stroke between 2006 and 2017 at the 3rd level Neonatal Intensive Care Unit of the Szent János Hospital. Method - We conducted a retrospective and prospective analysis including 18 newborns with stroke. Presentation, imaging methods, etiology and clinical context were discussed. All patients had a follow-up at 2 years of age or later. Subject of the study - In the past 10 years 17 term born and one premature neonate born at 36 weeks of age were diagnosed with stroke in our unit. All patients were born at good condition generally with high Apgar scores (9±1). Cesarean section was performed in 4 cases. Results - With an estimated incidence of one in 1600-4000 births, the incidence of perinatal stroke in our unit was found to be the same as mentioned in the international databeses. Regarding imaging method, cranial ultrasound scan do not visualise arterial ischaemic stroke therefore head MRI is recommended. Neurological symptoms of the patients presented in the first two days of life. Etiology included thrombophilia (4/18), infection (4/18), vascular malformation (2/18), moderate asphyxia (2/18) and pre-eclampsia (2/18). Middle cerebral artery was involved in 50% while the anterior cerebral artery was affected in 33%. The stroke occured in the left hemisphaerium in 44%, in the right side in 39% and was bilateral in 17%. In two cases the stroke was diagnosed in utero. Early childhood developmental support resulted in average or above average gross and fine motor development and cognitive outcome. Conclusion - Presenting neurological symptoms tipically occur in the first few days after birth when perinatal stroke need to be considered among the broad spectrum of neonatal illnesses. Normal developmental outcome can be achieved even in cases of extensive brain damage with early childhood developmental support. Severely impaired development was observed in the cases of in utero stroke. Inherited prothrombotic disorders may have implications for subsequent pregnancies of the mother. ]

Clinical Neuroscience

MARCH 30, 2018

A rare aetiology of stroke; myxomatous aneurysm caused by atrial myxoma

ACAR Erkan, OZDEMIR Zeynep, SELCUK Hakan Hatem, ÇOBAN Eda, SOYSAL Aysun

Atrial myxoma is a rare cause of stroke. In this report we present the case of a 52-year-old female patient who went to hospital suffering from a headache. Her neurological examination was normal except for a positive Babinski sign on the left. In the superolateral of the right, a Sylvian fissure consistent with a thrombosed aneurysm was detected using computerised tomography (CT). Diffusion MRI showed an acute infarction on the right MCA area. Transthorasic Echocardiography and ECG were normal. A -16×4 mm-sized fusiform perpendicular aneurysm on the M2 segment Sylvian curve of right MCA and a -6×4 mm-sized dissecting aneurysm on P3 segment of the left posterior cerebral artery (PCA) were observed in cerebral angiography. Transesophageal echocardiography (TEE) demonsrated a large mass with a suspected size of 2×2×1.5 cm on the left atrium. The mass was resected and on the eighth day after the operation, she had a temporary vision loss and hyperintensity on the T1 sequence was interpreted as laminary necrosis suspected on Cranial MRI. In follow up, she was stable with 300mg acetylsalicylic acid treatment. The main treatment is surgical resection in stroke caused by atrial myxoma.

Journal of Nursing Theory and Practice

OCTOBER 30, 2017

[Importance of the Hyponatraemia in the Emergency Care]

PÓHR Kitti, KÖCSE Tamás, MESTERHÁZI András, BIERER Gábor, KARAMÁNNÉ Pakai Annamária

[The aim of the study: Hyponatraemia is the most common electrolyte abnormality in hospitalized patients. Certain drugs (eg, diuretics, antidepressants, and antiepileptics) have been implicated as established causes of either asymptomatic or symptomatic hyponatraemia. Studies proved correlation between hyponatremia and hospital mortality. Hyponatraemia remains asymptomatic in most cases, but if left untreated, it can cause life-threatening situations. Our aim was to examine the frequency of hyponatraemia in our hospital and its impact on the emergency care. Methods: A total of 75 patients were enrolled in the study with purposive sampling. We used descriptive and mathematical statistics with SPSS 22.0 software package for processing non-parametric statistical data. Results: Patients transferred by ambulance or arriving at the ER department came with dizziness, vomiting / diarrhea symptoms. Admission causes, were characteristic symptoms of hyponatraemia as well as non-specific neurological symptoms (headache, dizziness, confusion, unconsciousness) were found (n = 29). In addition, a common complaint of vomiting / diarrhea (n = 12), abdominal pain (n = 10). In particular, the complaint leading to a significant proportion of patients with hyponatraemia was not typical, but it was kind of trauma (n = 12). Nearly half of the patients (n = 36) were revenant. The most common diagnosis was hypertension (34%). 52% were taking medication that typically cause hyponatraemia. There were significant increase in the incidence of hyponatraemia in cases where the patient was taking diuretics. Conclusions: The diagnosis of hyponatraemia is based on the recording history, physical examination, and laboratory tests. Preventive approach would reduce the number of hospital stays due to hyponatraemia, and this may indeed improve patients’ life expectancy. The disease itself is easily remedied, it can cause critical condition due to disregard.]

Journal of Nursing Theory and Practice

MAY 30, 2017

[Double taboo: disabled people, sexual needs during the care in the hospital]


[This paper presents the situation and perceptions of nurses regarding sexuality related to disabled patient care in hospital. The nurses have difficulty dealing with issues of sexuality, and the reasons for this were complex and interrelated. Patient care is influenced by nurses’ perceptions of sexuality. Nurses basically could discuss of sexuality with their patients however, the sexuality is a fundamental part of being human. A person’s sexuality or sexual health can be temporarily or permanently altered by illness or treatment. Nurses are well suited to deal with patients’ needs regarding sexuality, because nurses are in constant contact with patients and because of the intimate nature of care that nurses could provide the sexual care, information’s and education on this field. Professional boundaries are the spaces between the nurse’s “power” and the patient’s vulnerability. The power of the nurse comes from the nurse’s professional position and access to sensitive personal information. Nurses should make every effort to respect the power imbalance and ensure a patient- centered relationship.]