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Lege Artis Medicinae

JULY 01, 2020

[Persisting Hashimoto’s thyroiditis converting to Graves’ disease]

TÓTH Géza

[Graves’disease and Hashimoto’s thyroiditis are the two most important types of autoimmune thyroid dis­eases. Autoimmune hyperthyroidism commonly leads later on to hypothyroidism. The conversion from persisting Hashimoto-thyroiditis to hyperthyroidism is rare in the literature. The author presents the cases of two patients, whose Hashimoto’s thyroiditis treated with thyroxin for years, changed into Graves’ hyperthyroidism sponta­neously. CASE REPORT – The patients had been diagnosed with autoimmune hypothyroidism since several years. The clinical symp­­toms, the low peripheral hormone le­vels, the high level of antithyroid antibo­dies and the ultrasound imaging confirmed the hypertrophic form of Hashimoto’s thy­roiditis. After several years of high dose le­vothyroxin treatment, clinical symptoms of hyperthyroidism have appeared. After omit­ting the substitution, the thyroid hormone levelled off at high values and the level of anti-TSH receptor antibodies raised too. The diffuse, obviously increased blood flow of the thyroid glands, and in one of the patients the thyroid scan, confirmed the Graves’ disease. During the thyreostatic treatment, the symptoms of the patients disappeared, they became euthyreoid and the antibody levels decreased as well. The Graves’ disease and the Hashimoto’s thyroiditis have many common features. These immunological, ge­netic and other common features enable the mutual transition of these two diseases.]

Clinical Neuroscience

MARCH 30, 2016

[Hungarian adaptation of a short eating disorder questionnaire (SCOFF)]

DUKAY-SZABÓ Szilvia, SIMON Dávid, VARGA Márta, SZABÓ Pál, TÚRY Ferenc, RATHNER Günther

[Aim - Eating disorders are becoming an increasingly relevant health issue, therefore the fast and accurate screening of people at risk is of great practical importance. The aim of SCOFF questionnaire is to assess this risk and the extent to which a person is affected, by using five simple yes or no questions. The objective of our study was to assess the validity of the Hungarian version of the test Methods - 777 medical students (210 men, 567 women, mean age 22.3±2.33 years) participated in the survey. The online questionnaire contained anthropometric data, the Eating Behaviour Severity Scale and, beside the SCOFF, the Eating Disorder Inventory (EDI). Results - The SCOFF is excellent at screening clinical eating disorders. Its sensitivity was 100% and specificity 85.1%. It is less efficient at detecting subclinical cases, but it does not show worse results than EDI. According to the data SCOFF is better at identifying more serious cases. Applying on the same sample SCOFF had higher sensitivity and lower specificity than EDI. Discussion - SCOFF is suitable for primary screening of eating disorders with a non-diagnostic purpose, taken two “yes” answers out of five as the critical margin, specified by the authors.]

Clinical Neuroscience

JANUARY 30, 2020

Neurocognitive functions in patients with hepatitis C infection

HORVÁTH Gergely, KELETI Teodóra, MAKARA Mihály, UNGVARI S Gabor, GAZDAG Gábor

Background - With improving treatment options, more attention is being paid to the neurocognitive symptoms related to hepatitis C infection (HCI). While HCI-related neurocognitive impairments are frequently subclinical, they can influence patients’ quality of life and fitness to work. Objective - The aim of this study was to assess HCI patients’ neurocognitive functions and explore the correlations between disease variables and neurocognitive symptoms. Method - The study was conducted between January 1, 2013 and December 31, 2015. All patients with HCI were included in the study who were registered at the Hepatology Outpatient Clinic of Szent István and Szent László Hospitals, met inclusion criteria and volunteered to participate. Patients’ sociodemographic data and medical history were recorded in a questionnaire designed for the study. The 21-item Beck Depression Inventory was used to detect depressive symptoms. Six computerized tests were used to evaluate patients’ neuropsychological functions. Results - Sixty patients participated in the study. In comparison with general population standards, patients demonstrated poorer performance in several neurocognitive tests. Neuropsychological performance was correlated with age, sex, length of time since HCI diagnosis, Fibroscan score and the number of previous antiviral treatments. Conclusions - The study’s main finding is that compared to general population standards, patients with hepatitis C virus-related disease exhibit impaired neuropsychological functioning in visuomotor and visuospatial functions, working memory, executive functions, and reaction time. Executive functions and reaction time were the most sensitive indicators for the length and severity of disease. Deterioration in these functions has a major negative effect on work performance particularly in certain occupations.

Hypertension and nephrology

OCTOBER 23, 2019

[Non-invasive evaluation of cardiovascular risk in pediatric chronic kidney disease patients]

BÁRCZI Adrienn, DÉGI Arianna Amália, KIS Éva, REUSZ György

[Cardiovascular diseases are the leading cause of mortality and morbidity in children with chronic kidney disease (CKD). Similar to adults, children with CKD experience a high burden of traditional and uremia-associated risk factors. Recent years, several studies were published in connection with cardiovascular risk factors, patomechanism, and early markers of cardiovascular diseases. Early signs of cardiomyopathy, such as left ventricular hypertrophy or dysfunction, and markers of atherosclerosis, such as increased intima-media thickness of the carotid artery or increased wall stiffness of the aorta are frequently present in early stages of CKD in children. As prevention is important in pediatrics, the evaluation of subtle changes of the cardiovascular system provide opportunity for early treatment and that enables children to develop normally and have a better long-term quality of life. Recently, newer non-invasive cardiovascular imaging modalities have been emerged to diagnose subclinical alterations of the heart and vessels in this specific population with kidney disease. In this review, we provide an overwiev of the emerging imaging techniques used to detect early subclinical organ damage in pediatric chronic kidney disease patients.]

Clinical Neuroscience

MARCH 30, 2018

[Schizotypal traits and verbal creativity]

FEJES Nikolett Éva, RÓZSA Sándor, MUST Anita

[Introduction - The relationship of schizophrenia and its milder, subclinical forms, with creativity has been in the centre of theoretical interest for decades, however, the systematic research of the topic only prevailed more recently. Purpose - Here we aimed to examine the connection between different schizotypal and non-schizotypal personality traits and verbal creativity in a nonclinical sample. We also investigated the correspondence of two schizotypy inventories, the Oxford-Liverpool Inventory of Feelings and Experiences and a special character configuration of the Temperament and Character Inventory associated with schizotypy. Method - 57 healthy adults (14/43 m/f, mean age 21.51±1.43 years) - took part in the experiment. All participants received a detailed information sheet and gave informed consent prior to participation. Participants completed the Oxford-Liverpool Inventory and the Temperament and Character Inventory to measure both schizotypal and non-schizotypal personality traits. Torrance Test of Creative Thinking was used to measure verbal creativity. Associations between reported measures were examined with correlational and regression analyses. Results and conclusion - Out of the specific Temperament and Character configuration associated with schizotypy (low self-directedness, cooperativeness and high self- transcendence), we only found low self-directedness to be correlated significantly with Oxford-Liverpool schizotypy rates (Self-directedness-schizotypy: r=-.730, p<.01). There was no significant connection between schizotypal traits and verbal creativity. In our sample, the Self-directedness and Reward-dependence character and temperament subscales predicted significantly the verbal creativity level (Self-directedness: b=.330, p=.015; Reward - dependence: b=-.260; p=.049). Based on our results, besides schizotypal traits, other personality measures might be considered in relation to verbal creativity, providing further details to the empirical investigation of creativity. We found low self-directedness to be correlated with Oxford-Liverpool schizotypy rates, however, the sample size was not large enough to test the concurrent validity of the two inventories. Future studies might consider to extend the study sample, preferably to both clinical and non-clinical populations.]

Hypertension and nephrology

DECEMBER 10, 2017

[Novelties in treatment of hypertension in pregnancy]

ALFÖLDI Sándor

[Hypertensive disorders represent the most common and dangerous medical disorder in pregnancy. Furthermore, its prevalence is rising. According the recent studies the initiation of antihypertensive treatment should be withhold in mild chronic hypertension (140-159/90-109 mmHg) in pregnancy, excepting associated subclinical hypertensive organ damage or hypertensive complications because of risk of compromising uteroplacental perfusion and fatal circulation. In preeclampsia, however, early antihypertensive treatment is necessary for the prevention of maternal cerebrovascular events.]

Clinical Neuroscience

JANUARY 20, 2017

[Magnetic resonance imaging in the course of alemtuzumab and teriflunomide therapy]

MIKE Andrea, KINCSES Zsigmond Tamás, VÉCSEI László

[Our work aimed to review the published results of magnetic resonance imaging (MRI) obtained in the course of alemtuzumab and teriflunomide therapy in multiplex sclerosis. In multiplex sclerosis MRI sensitively detects subclinical pathological processes, which do not manifest clinically in the early course of the disease, however have substantial significance from the viewpoint of the long-term disease prognosis. MRI has an increasingly important role in the early monitoring of the therapeutic efficacy. In the last 15 years several clinical trials have been conducted with alemtuzumab and teriflunomide in multiple sclerosis providing evidence about the favourable clinical effect of these drugs. MRI images were acquired in these trials as well, and the results published recently in the scientific literature. These MRI results denote the suppression of the disease activity and the neurodegenerative processes, which may imply a favourable effect on the long-term prognosis of the disease. ]

Lege Artis Medicinae

OCTOBER 20, 2016

[Many faces of thyroid hormone deficiency]

MOLNÁR Ildikó

[The timely detection of thyroid hormone deficiency is crucial to inhibit the dangerous consequences of related diseases, such as obesity, cardiovascular diseases, type 2 diabetes mellitus, breast cancer, bone wasting, menstruation disturbance, and goitrogenesis. Subclinical hypothyroidism (<10 mU/l TSH) can initiate the above mentioned symptoms and diseases, therefore its early detection and treatment is necessary. The manuscript details from a practical point of view the causes leading to thyroid hormone deficiency, their consequences and gives recommendation for starting the treatment. The increased occurrence of breast and colorectal cancers associated with thyroid hormone deficiency is explained, and the attention to concomitantly elevated prolactin levels is called. Finally, the paper gives proposals for the clinical practice, when we should think of thyroid hormone deficiency and reports on the algorithm of the treatment of subclinical hypo­thyroidism recommended by the European Thyroid Association (ETA) in 2013.]

Clinical Neuroscience

SEPTEMBER 30, 2016

[Eating disorders and pregnancy - a review of literature]

DUKAY-SZABÓ Szilvia, VARGA Márta, TÚRY Ferenc

[Eating disorders are psychosomatic disorders affecting primarily women, and influence reproductive functions as well. They have an impact on ovarial cyclem fertility, course of pregnancy, process of delivery, post partum period. Moreover, some data show that they can influence the adult health status. Extensive research from the last three decades call the attention to the fact that besides the classical eating disorders (anorexia nervosa and bulimia nervosa) the newer types (e.g., orthorexia nervosa), and subclinical disorders also occur in a subgroup of pregnant women. For this reason it is of key importance that the personnel working in the territory of obstetrics and gynecology have a solid knowledge about the symptoms, screening and therapeutical opportunities, and outcome of these disorders. The review summarizes the recent research data about the relationship of eating disorders and pregnancy.]

Clinical Neuroscience

JANUARY 30, 2015

[Role of modified open-door laminoplasty in the treatment of multilevel cervical spinal stenosis: a retrospective analysis of 43 cases]

VITANOVICS Dusan, BÁRÁNY László, PAPP Zoltán, PADÁNYI Csaba, BALOGH Attila, BANCZEROWSKI Péter

[Background and purpose - Symptomatic degenerative multilevel cervical spinal stenosis - beside other methods - is often treated using the open-door laminoplasty. This procedure aims to decompress the spinal cord and preserve the stability of the cervical spine. The efficiency and safety of the method was proved by numerous Japanese and American studies, also the technique related complications are well known. We treated 43 patients with symptomatic multilevel cervical spine stenosis using the open-door laminoplasty as a surgical procedure of choice in the National Institute of Clinical Neurosciences between 2009 and 2012. In this article we analyse our results and the related literature is discussed. Methods - Symptomatic patients with a minimum of three-segment cervical spine stenosis and radiologically proved myelopathy or with electrophisiologically verified subclinical myelopathy were selected for laminoplasty. Patients in whom cervical kyphosis was present were operated on using laminectomy and posterior fusion. Postoperative control CT, MRI and/or X-ray images were made after the surgery and at six weeks, three, six and 12 months after the operation and in the same time neurological evaluation was performed. The modified Japanase Orthopaedic Association (mJOA) scale value was assigned to patients preoperatively, six weeks, three, six and 12 months after the operation. The statistical difference between the groups of data was tested by chi square test. Results - The average follow-up time was 27 months (minimum seven, maximum 42). According to the mJOA scale, 26 patient’s condition (61%) improved, in 13 cases (30%) remained unchanged, and in one case (2%) we detected neurological deterioration. We lost three patients during the follow up period. The median of mJOA preoperatively was 12 (minimum eight, maximum 18), while six week postoperative mJOA was 14 (minimum 10, maximum 17). Three, six and 12 months mean value of mJOA was 14 which shows that the improvement in patients’ condition remained stable at one year after surgery. The difference was statistically significant (p<0.05). The canal’s average anteroposterior diameter on CT was 8.29±0.92 mm at the level of C III, while after the operation we measured 15.16±1.02 mm; 7.54±0.62 mm at the level of C IV before, and 15.29±0.2 mm after; 9.05±0.48 mm at the level of C V before and 17.23±0.4 mm after the surgery. The differences proved to be significant (p=0.0001). Conclusion - According to our experiences the modified open-door laminoplasty is an efficient and safe method for the treatment of symptomatic multilevel cervical spinal stenosis.]