Clinical Neuroscience

Validation of the Hungarian version of the Test Your Memory

KOLOZSVÁRI Róbert László1, KOVÁCS György Zoltán2, SZŐLLŐSI József Gergő3, HARSÁNYI Szilvia4, FRECSKA Ede2, ÉGERHÁZI Anikó2

JULY 30, 2017

Clinical Neuroscience - 2017;70(07-08)

DOI: https://doi.org/10.18071/isz.70.0267

Concerns regarding the projected prevalence of Alzheimer’s disease (AD) over the next several decades have stimulated a need for the detection of AD in its earliest stages. A self-administered cognitive test (Test Your Memory, TYM) is designed as a short, cognitive screening tool for the detection of AD. Our aim was to validate the Hungarian version of the Test Your Memory (TYM-HUN) test for the detection of AD. The TYM-HUN was applied in case of individuals aged 60 years or more, 50 patients with AD and 50 healthy controls were recruited into the study. We compared the diagnostic utility of the Hungarian version of the TYM in AD with that of the Mini-Mental State Examination (MMSE). The sensitivity and specificity of the TYM-HUN in the detection of Alzheimer’s disease were determined. The patients with AD scored an average of 15.5/30 on the MMSE and 20.3/50 on the TYM-HUN. The average score achieved by the members of the healthy control group was 27.3/30 on the MMSE and 42.7/50 on the TYM. The total TYM-HUN scores significantly correlated with the MMSE scores (Spearman’s rho, r=0.8830; p<0.001). Multivariate logistic regression model demonstrated that a one-point increase in the TYM score reduced the probability of having AD by 36%. The optimal cut-off score on the TYM-HUN was 35/36 along with 94% sensitivity and 94% specificity for the detection of AD. The TYM has a much wider scoring range than the MMSE and is also a suitable screening tool for memory problems, furthermore, it fulfils the requirements of being a short cognitive test for the non-specialists. The TYM-HUN is useful for the detection of Alzheimer’s disease and can be applied as a screening test in Hungarian memory clinics as well as in primary care settings.

AFFILIATIONS

  1. Department of Family and Occupational Medicine, Faculty of Public Health, University of Debrecen, Debrecen, Hungary
  2. Department of Psychiatry, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
  3. Department of Preventive Medicine, Division of Biostatistics and Epidemiology, Faculty of Public Health, University of Debrecen, Debrecen, Hungary
  4. Department of Health Systems Management and Quality Management for Health Care, Faculty of Public Health, University of Debrecen, Debrecen, Hungary

COMMENTS

0 comments

Further articles in this publication

Clinical Neuroscience

[Calcium ion is a common denominator in the pathophysiological processes of amyotrophic lateral sclerosis]

PATAI Roland, NÓGRÁDI Bernát, MESZLÉNYI Valéria, OBÁL Izabella, ENGELHARDT József István, SIKLÓS László

[Amyotrophic lateral sclerosis (ALS), the most frequent motor neuron disease is characterized by progressive muscle weakness caused by the degeneration of the motor neurons in the spinal cord and motor cortex. However, according to the recent observations, ALS is a rather complex syndrome which frequently involves symptoms of cognitive impairment. Therefore, ALS cases can be interpreted in a clinico-pathological spectrum spanning from the classical ALS involving only the motor system to the fronto-temporal dementia. The progression of the disease, however, manifested in the degeneration of the upper and lower motor neurons, is based on the same complex pathobiology. The main elements of the pathomechanism, such as oxidative stress, excitotoxicity, immune/inflammatory processes and mitochondrial dysfunction are well described already, which operate in orchestrated way and amplify the deleterious effect of each other. It is assumed that calcium ions act as a catalyst in this interaction, hence each of the individual mechanisms has strong, positive and reciprocal calcium dependence thus may combine the individual pathological processes into a unified escalating mechanism of neuronal destruction. This review provides an overview of the role of calcium in connecting and amplifying the major mechanisms which lead to degeneration of the motor neurons in ALS. ]

Clinical Neuroscience

[Is second-line immunomodulatory treatment effective in multiple sclerosis?]

RÁCZ Lilla, BERÉNYI Ervin, BARSI Péter, BERNÁTH Dávid, CSÉPÁNY Tünde

[Purpose - Natalizumab is the first evidence based monoclonal antibody, which was launched for treatment in relapsing remitting multiple sclerosis in Hungary in 2010. Standardized follow-up is required to use it. Our aim was to evaluate the efficacy and to monitor the safety of natalizumab treatment by using an electronic database established for MS registry. Clinical activity was measured by annual relapse rates, functional status of patients measured by EDSS and MFSC. Radiological activity was evaluated by standard MRI protocol. Data, results of MS patients and side effects of natalizumab treatment were recorded in iMed software. Results - 31 patients started the natalizumab treatment after 6.5±5.8 years from the onset of MS. The efficacy of treatment was evaluated after a mean of 67 (min: 14 max: 128) infusions in December 2016. The drop-out rate was low, due to the presence of neutralising antibodies in one case, pregnancy in two cases and development of malignant disease in one case which was not related to the natalizumab treatment. The treatment was well tolerated with excellent compliance without serious side effects. The annual relapse rate reduced from a mean of 1.7 to 0.03 (p<0.000001) in the first 12 months of treatment compared to the pretreatment 12 month activity, and it stayed at low level during the whole follow up. EDSS was stable or improved with an exception of two cases. In 23 subjects (77%) lack of new/enlarging T2 lesions and lack of gadolineum-enhancing lesions on MRI were observed. 18 patients (60%) had no evidence of disease activity (NEDA-3). PASAT test improved in most of the cases. Conclusion - The natalizumab therapy was very effective in all cases including those patients who had active disease under the previous immunomodulatory treatment.]

Clinical Neuroscience

[Guidelines for the treatment of traumatic brain injury - 2017]

BÜKI András, BARZÓ Pál, DEMETER Béla, KANIZSAI Péter, EZER Erzsébet, TÓTH Péter, HORVÁTH Péter, VARGA Csaba

[Traumatic brain injury (TBI) is recognized to be the main cause of death and disability in the first four decades representing a major socio-economical problem worldwide. Recent communications revealed a particularly worrying image about the quality of care for TBI in Hungary. For any improvement a systematic approach characterized by utilization of scientific evidence based guidelines forming the basis for close monitoring of the actual care are considered a prerequisite. In Hungary the first evidence based guidelines in the field of TBI have been issued by the National Society for Anesthesiology and Intensive Care more than two decades ago followed by joint guidelines of the Hungarian Neurosurgical Society and the Hungarian College of Neurosurgeons. These publications were primarily based on the work of the European Brain Injury Consortium as well as guidelines issued by the Brain Trauma Foundation. Recent renewal of the latter and a need to refresh the outdated national guidelines was met by a call from regulatory authorities to issue the updated version of the Hungarian TBI-guidelines. The present review is aimed to briefly summarize the most fundamental elements of the national head injury guidelines that would hopefully be officially issued in a far more detailed format soon.]

Clinical Neuroscience

[Valproate in the treatment of epilepsy and status epilepticus]

JANSZKY József, TÉNYI Dalma, BÓNÉ Beáta

[According to Hungarian guidelines, valproate - with the exception of infants and small children as well as fertile women - is the first drug of choice in generalized and unclassified epilepsies because it is effective in most seizure types and epilepsy syndromes. It is highly effective in juvenile myoclonic epilepsy. Even though it is not the first-line drug in focal epilepsies, if the first-line therapy is ineffective, it is a plausible alternative as second choice therapy, owing to its different mechanism of action. If the type of epilepsy can’t be surely established, valproate is the drug of choice, as it possesses the broadest-spectrum among antiepileptic drugs. After administration of benzodiazepines, intravenously applied valproate can be a first choice therapy in all types of status epilepticus, owing to its broad-spectrum and efficacy. Valproate is the first-choice therapy in patients with glioblastoma - independently of the seizure type -, as it is likely to improve the survival rate with 2-10 months and the effectivity of chemo- and radiotherapy. Valproate is generally not suggested for fertile women, but - as it is the most effective therapy in some epilepsy syndromes -, the patient has the right to choose valproate therapy, thus undertaking the elevated risk of developmental abnormalities, for higher safety regarding seizures. If only valproate therapy owns the ability to obtain seizure freedom, then stopping its administration is not suggested, but a low dosage has to be aimed (500-600 mg/day, but not more than 1000 mg/day): according to some studies, most idiopathic generalized epilepsies can be controlled by low valproate dosage. Stopping valproate therapy in case of an ongoing pregnancy is not suggested. ]

Clinical Neuroscience

[Systemic thrombolysis after the administration of idarucizumab in acute ischemic stroke]

PÁSZTOR Máté, BERECZKI Dániel, SZAKÁCS ZOLTÁN, MAY Zsolt

[Introduction - Expanding indications have resulted in an increasing number of patients taking novel oral anticoagulants, posing a major treatment dilemma in acute ischemic stroke. Case presentation - We present a successful intravenous thrombolysis in a dabigatran-treated patient with acute ischemic stroke after the administration of idarucizumab. Discussion - According to current guidelines, systemic thrombolysis is contraindicated under treatment with novel oral anticoagulants (taken within 48 hours). In this scenario, idarucizumab offers a solution by reversing the anticoagulant effect of dabigatran. Conclusion - Although there have only been case reports published so far, the dabigatran-antidote idarucizumab seems to give new therapeutic opportunities in the treatment of acute ischemic stroke.]

All articles in the issue

Related contents

Clinical Neuroscience

[The transcription of the amyloid precursor protein and tryptophan 2,3-dioxygenase genes are increased by aging in the rat brain]

KÁLMÁN Sára, PÁKÁSKI Magdolna, SZŰCS Szabina, GARAB Dénes, DOMOKOS Ágnes, ZVARA Ágnes, PUSKÁS László, BAGDY György, ZELENA Dóra, KÁLMÁN János

[Aging itself is considered as a major risk factor of dementia. The prevalence of the Alzheimer’s disease (AD) is increasing exponentially after the age of 65 and doubles every 5 years. The major aim of our present research was to examine the effect of aging on the transcription of certain genes associated with neurodegenerative disorders in the rat brain. The influence of the vasopressin (VP) hormone was also examined in the same experimental paradigm. Age dependent transcriptional changes of the following four genes were examined in the cerebral cortex: the first was the gene of the amyloid precursor protein (APP) which is abnormally cleaved to toxic beta-amyloid fragments. These aggregated peptides are the major components of the senile plaques in the AD brain. The second one was the mitogen-activated protein kinase (MAPK1) gene. The MAPK is involved in the abnormal hyperphosphorylation of the tau-protein which results in aggregated neurofibrillary tangles. The beta-actin gene was the third one. The protein product of this gene is considered to be involved in synaptogenesis, neuronal plasticity and clinical conditions like depression and AD. The last one was the gene of the tryptophan 2,3-dioxygenase (TDO2) enzyme. The activity of this enzyme is considered as a rate limiting factor in the metabolism of the neuro-immune modulator quinolinic acid (QUIN). The transciptional activity of young (2.5 months) and aged (13 months) Brattleboro rats with or without VP expression were compared by means of real time PCR technique. The cortical transciptional activity of the APP and TDO2 genes were increased in the aged animals as compared with the activity of the young ones, and this effect was independent on the presence of the VP. Our results indicate the importance of certain age dependent transcriptional changes might influence the mechanism of AD and other neurodegenerative disorders.]

Lege Artis Medicinae

[Interdisciplinary aspects of alcoholism and smoking from the perspective of primary care]

DARVAI László, RIHMER Zoltán, BALCZÁR Lajos, CSERHÁTI Zoltán, TÚRI Gergő, BÉLTECZKI Zsuzsa, KALABAY László, TORZSA Péter

[There is a complex and multi-directional relationship between alcoholism, smoking, depression, anxiety disorders, cardiovascular disorders and type 2 diabetes. They are risk factors not only for each other but - because of their relationship with depression - also for suicide. The effect of successful therapy of depression and anxiety plays a role not only in reducing suicide but also in reduction of alcoholism, cardiovascular morbidity and mortality, and smoking. Therefore, the effect of the appropriate specific treatments appears (even to a lesser extent) also in the field of another medical discipline. On the other hand, the reduction of smoking may be - in addition to decreasing mortality and morbidity of chronic obstructive pulmonary disease, lung cancer, ischemic heart disease, and so on - a causal factor in decreasing suicidal morbidity and mortality, as well as in decreasing morbidity of depression. The purpose of this article is to raise awareness of the relevant professions and healthcare financiers and decision-makers to these hidden benefits (appearing in other fields of expertise). The presented data justify not only the better funding for Mental Health Services but also the extension of the competence of primary care physicians to the mild and moderate (not psychotic and not suicidal) depression and anxiety disorders. ]

Journal of Nursing Theory and Practice

[Career Model of Primary Care Workers]

HIRDI Henriett Éva, BALOGH Zoltán

[The aim of the study: To assess the working conditions and level of job satisfaction of health professionals in primary care, and to explore key elements for a succesful career model. Methods: The cross-sectional survey was conducted between 12 March 2018 and 06 April 2018 among health professionals working in primary care, selected using a random, sampling method. The data gathering took place using a web-based, anonymous, self-completion questionnaire. For data analysis they used SPSS version 25.0 with Chi square test (p<0,05). Results: The sample size of the research comprised of 3740 persons, the average age was 44.87 years. The heath professionals are generally satisfied with their work schedule (74.8%), but they expressed the least satisfaction (81.5%) with their financial compensation. According to these survey results, pay is significant. 96.2% of respondents would like to be compensated according to new government-regulated pay scales. Conclusions: It can be stated that increasing the job satisfaction of health professionals and to elaborate the career model of them would be of crucial importance. Key elements of a successful career model offers benefits that are essential for health professionals retention: direction and motivation. ]

Journal of Nursing Theory and Practice

[The trials and tribulations of district nurses past and present]

BAKONYI Zoltánné

[The author wishes to highlight, for healthcare management, the work of paramedical professionals active in this field. She draws attention to the still largely untapped reserves of specialist knowledge possessed by these health workers. She suggests a method by which the currently underrated field of nursing could receive greater recognition, both in terms of working conditions and professional status. In this way nurses could more effectively provide a higher standard of care to patients registered with their practice, in the case of both acute and chronic diseases. A further aim of the paper is to present the structure and operation of the nursing practices that she envisions.]

Clinical Neuroscience

Pulmonary physiotherapy and aerobic exercise programs can improve cognitive functions and functional ability

TEKESIN Aysel, TUNC Abdulkadir, GÜNGEN Dogan Belma, AVCI Nalan, BAKIS Muhammed, PERK Seyma

Objective - The increasing prevalence of dementia over the previous decades has been accompanied by numerous social and economic problems. The importance of exercise in the prevention of dementia coupled with the impact of aspiration pneumonia on the mortality and morbidity of dementia patients cannot be overstated. This study investigates the effects of pulmonary rehabilitation combined with aerobic stretching exercises on the cognitive function, life quality, effort capacity, and level of depression in patients with mild cognitive impairment (MCI) in the early stages of dementia. Methods - Sixty-nine patients with MCI diagnosis were routinely monitored, and six were excluded because they did not attend the follow-up appointments. The remaining 63 patients undertook pulmonary physiotherapy (PPT) and extremity exercises for six months. The mini-mental state examination (MMSE), six-minute walk test (6MWT), Nottingham health profile (NHP), and Beck depression inventory (BDI) scores were evaluated before and after exercise. Results - PPT plus extremity exercises appeared to significantly improve the MMSE scores and increase the 6MWT (p < 0.001) by an average of 25 m. No significant improvement was observed in the BDI and NHP scores. Conclusion - PPT and aerobic exercise positively affected the cognitive ability of MCI patients and improved their walking distance. These results underscore the importance of combining medical treatment with physical rehabilitation at the onset of dementia, a disease which exerts a significantly negative impact on the economy.