[Results of IDEAL study]
DECEMBER 20, 2005
Lege Artis Medicinae - 2005;15(12)
DECEMBER 20, 2005
Lege Artis Medicinae - 2005;15(12)
Lege Artis Medicinae
[Hungary is respected as an “Empire of thermal water” and balneotherapy has been an important part of health tourism. Recently, an increasing number of articles have been published which investigate the effect of thermal water on patients suffering from locomotor diseases. Balneotherapy has a beneficial painkiller effect and improves the quality of life in several cases of inflammatory and degenerative disorders of joint and bone diseases. The physical effect in its mechanism plays much greater role than the chemical one. A great number of evidence can be found in the medical databases proving the positive effect of balneotherapy in musculoskeletal diseases. Balneotherapy stands as an important factor in the National Development Plan of Hungary but we should like to emphasise that without basic research there is no effective balneotherapy.]
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[INTRODUCTION - Mondor’s disease is an uncommon disorder occuring mostly in middleaged women and characterized by superficial thrombophlebitis classically involving the thoraco- epigastric veins. Rarely, cases have been reported in atypical sites (upper arms, abdomen, groin and penis). CASE REPORT - This is the first case being published in the Hungarian literature. The young male patient's complaints were caused by penile vein thrombosis which was demonstrated on physical examination and Doppler ultrasonography. Since hereditary thrombophilia and malignancy has been ruled out, we assume that local trauma and venous stasis caused by previous abdominal surgery have been the etiological factors of the disease. CONCLUSION - We give a review of the literature and would like to draw the attention to this rare type of thrombosis, its risk factors and the difficulties of the therapy.]
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[INTRODUCTION - Streptococcus pneumoniae (S. pneumoniae) is a very important pathogene of community acquired invasive infections. The aim the study was to collect data on the serotype distribution of invasive S. pneumoniae strains in Hungary and their resistance. In the light of the results it can be determined how effective the currently available polysaccharide vaccine is against the infections caused by invasive S. pneumoniae strains. MATERIALS AND METHODS - The seroprevalence and antibiotic sensitivity of 44 randomly selected isolates of Streptococcus pneumoniae isolated from sterile sites of human body were analysed over a 4 year period (2000-2003). Samples were randomly analysed by the Quellung method. Detection of sensitivity of S. pneumoniae to penicillin and erythromycin were carried out by disc diffusions and E-test method in the microbiological laboratory of the St. Laszlo Hospital. RESULTS - The invasive isolates belong to 22 different serotypes. The prevalence of penicillin and erythromycin sensitivity was 79,5%, and 68% respectively. CONCLUSION - The 23 valent polysaccharide vaccine could provide coverage of 82% of invasive pneumococcal diseases caused by strains analysed in this study.]
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[The familial combined hyperlipidemia (FCH) is the most common form of heritable lipid disorder. The prevalence of FCH is 0.5 to 2.0% in the general population, and 15 to 20% in the survivors of myocardial infarction before the age of 60 years. Healthy people spend most part of their life in postprandial state, which is the sum of the 6-8 hours after each main meal spanning over 20 or 24 hour per day. After the ingestion of the fat rich meal the intestinal chylomicrons disturbs the balance of lipid metabolism. The disorder of the lipid transport does not always manifest itself in the fasting state when the lipid transport system is yet at poise. So, the measuring of fasting triglyceride does not reflect exactly the metabolic capacity and the true atherogen risk of the subject. The healthy FCH family members may have got abnormal higher and extended postprandial lipemia contrast of the normal fasting triglyceride levels. The distributions of PvuII and HindIII polymorphisms in FCH are different from normolipidemic controls. At the same time, there is significantly higher incidence of the apo e4 allele. The apo E4/3 genotypes have got higher and extended postprandial lipemia in FCH subjects. In the investigated international and Hungarian FCH groups have got the minor allele of apolipoprotein AV T/C polymorphism more frequently. The carrying status of the minor allele is accompanied with higher fasting lipid levels and associated with higher and extended postprandial lipemia. The Hungarian results suggest a decreased and extended catabolism of the remnants in FCH caused by apoAV T/C promoter variation that seems to have a more direct effect on the postprandial status than that of apoE 3/3-4/3 polymorphism. The knowledge of characteristics of postprandial lipemia influenced by the mutations of genes described by us are more useful as only the fasting triglyceride level and it is as effective as LDL- or HDL-cholesterol value in the measuring of prognosis of development of vascular disease with athero-thrombotic origin.]
Autism spectrum disorder is a neurodevelopmental disorder with a heterogeneous presentation, the etiology of which is not clearly elucidated. In recent years, comorbidity has become more evident with the increase in the frequency of autism and diagnostic possibilities of inborn errors of metabolism. One hundred and seventy-nine patients with diagnosis of autism spectrum disorder who presented to the Pediatric Metabolism outpatient clinic between 01/September/2018-29/February/2020 constituted the study population. The personal information, routine and specific metabolic tests of the patients were analyzed retrospectively. Out of the 3261 patients who presented to our outpatient clinic, 179 (5.48%) were diagnosed with autism spectrum disorder and were included in the study. As a result of specific metabolic examinations performed, 6 (3.3%) patients were diagnosed with inborn errors of metabolism. Two of our patients were diagnosed with classical phenylketonuria, two with classical homocystinuria, one with mucopolysaccharidosis type 3D (Sanfilippo syndrome) and one with 3-methylchrotonyl Co-A carboxylase deficiency. Inborn errors of metabolism may rarely present with autism spectrum disorder symptoms. Careful evaluation of the history, physical examination and additional findings in patients diagnosed with autism spectrum disorder will guide the clinician in the decision-making process and chose the appropriate specific metabolic investigation. An underlying inborn errors of metabolism may be a treatable cause of autism.
Although vertigo is one of the most common complaints, intracranial malignant tumors rarely cause sudden asymmetry between the tone of the vestibular peripheries masquerading as a peripheral-like disorder. Here we report a case of simultaneous temporal bone infiltrating macro-metastasis and disseminated multi-organ micro-metastases presenting as acute unilateral vestibular syndrome, due to the reawakening of a primary gastric signet ring cell carcinoma. Purpose – Our objective was to identify those pathophysiological steps that may explain the complex process of tumor reawakening, dissemination. The possible causes of vestibular asymmetry were also traced. A 56-year-old male patient’s interdisciplinary medical data had been retrospectively analyzed. Original clinical and pathological results have been collected and thoroughly reevaluated, then new histological staining and immunohistochemistry methods have been added to the diagnostic pool. During the autopsy the cerebrum and cerebellum was edematous. The apex of the left petrous bone was infiltrated and destructed by a tumor mass of 2x2 cm in size. Histological reexamination of the original gastric resection specimen slides revealed focal submucosal tumorous infiltration with a vascular invasion. By immunohistochemistry mainly single infiltrating tumor cells were observed with Cytokeratin 7 and Vimentin positivity and partial loss of E-cadherin staining. The subsequent histological examination of necropsy tissue specimens confirmed the disseminated, multi-organ microscopic tumorous invasion. Discussion – It has been recently reported that the expression of Vimentin and the loss of E-cadherin is significantly associated with advanced stage, lymph node metastasis, vascular and neural invasion and undifferentiated type with p<0.05 significance. As our patient was middle aged and had no immune-deficiency, the promoting factor of the reawakening of the primary GC malignant disease after a 9-year-long period of dormancy remained undiscovered. The organ-specific tropism explained by the “seed and soil” theory was unexpected, due to rare occurrence of gastric cancer to metastasize in the meninges given that only a minority of these cells would be capable of crossing the blood brain barrier. Patients with past malignancies and new onset of neurological symptoms should alert the physician to central nervous system involvement, and the appropriate, targeted diagnostic and therapeutic work-up should be established immediately. Targeted staining with specific antibodies is recommended. Recent studies on cell lines indicate that metformin strongly inhibits epithelial-mesenchymal transition of gastric cancer cells. Therefore, further studies need to be performed on cases positive for epithelial-mesenchymal transition.
Cognitive dysfunction (CD) is a common non-motor symptom of Parkinson’s disease (PD). Alexithymia is a still poorly understood neuropsychiatric feature of PD. Cognitive impairment (especially visuospatial dysfunction and executive dysfunction) and alexithymia share common pathology of neuroanatomical structures. We hypothesized that there must be a correlation between CD and alexithymia levels considering this relationship of neuroanatomy. Objective – The aim of this study was to evaluate the association between alexithymia and neurocognitive function in patients with PD. Thirty-five patients with PD were included in this study. The Toronto Alexithymia Scale–20 (TAS-20), Geriatric Depression Inventory (GDI) and a detailed neuropsychological evaluation were performed. Higher TAS-20 scores were negatively correlated with Wechsler Adult Intelligence Scale (WAIS) similarities test score (r =-0.71, p value 0.02), clock drawing test (CDT) scores (r=-0.72, p=0.02) and verbal fluency (VF) (r=-0.77, p<0.01). Difficulty identifying feelings subscale score was negatively correlated with CDT scores (r=-0.74, p=0.02), VF scores (r=-0.66, p=0.04), visual memory immediate recall (r=-0.74, p=0.01). VF scores were also correlated with difficulty describing feelings (DDF) scores (r=-0.66, p=0.04). There was a reverse relationship between WAIS similarities and DDF scores (r=-0.70, p=0.02), and externally oriented-thinking (r=-0.77,p<0.01). Executive function Z score was correlated with the mean TAS-20 score (r=-62, p=0.03) and DDF subscale score (r=-0.70, p=0.01) Alexithymia was found to be associated with poorer performance on visuospatial and executive function test results. We also found that alexithymia was significantly correlated with depressive symptoms. Presence of alexithymia should therefore warn the clinicians for co-existing CD.
[A growing body of evidence suggests that sleep plays an essential role in the consolidation of different memory systems, but less is known about the beneficial effect of sleep on relational memory processes and the recognition of emotional facial expressions, however, it is a fundamental cognitive skill in human everyday life. Thus, the study aims to investigate the effect of timing of learning and the role of sleep in relational memory processes. 84 young adults (average age: 22.36 (SD: 3.22), 21 male/63 female) participated in our study, divided into two groups: evening group and morning group indicating the time of learning. We used the face-name task to measure relational memory and facial expression recognition. There were two sessions for both groups: the immediate testing phase and the delayed retesting phase, separated by 24 hours. 84 young adults (average age: 22.36 (SD: 3.22), 21 male/63 female) participated in our study, divided into two groups: evening group and morning group indicating the time of learning. We used the face-name task to measure relational memory and facial expression recognition. There were two sessions for both groups: the immediate testing phase and the delayed retesting phase, separated by 24 hours. Our results suggest that the timing of learning and sleep plays an important role in the stabilizing process of memory representation to resist against forgetting.]
Far lateral lumbar disc herniations (FLDH) consist approximately 0.7-12% of all lumbar disc herniations. Compared to the more common central and paramedian lumbar disc herniations, they cause more severe and persistent radicular pain due to direct compression of the nerve root and dorsal root ganglion. In patients who do not respond to conservative treatments such as medical treatment and physical therapy, and have not developed neurological deficits, it is difficult to decide on surgical treatment because of the nerve root damage and spinal instability risk due to disruption of facet joint integrity. In this study, we aimed to evaluate the effect of transforaminal epidural steroid injection (TFESI) on the improvement of both pain control and functional capacity in patients with FLDH. A total of 37 patients who had radicular pain caused by far lateral disc herniation which is visible in their lumbar magnetic resonance imaging (MRI) scan, had no neurological deficit and did not respond to conservative treatment, were included the study. TFESI was applied to patients by preganglionic approach. Pre-treatment Visual Analogue Scale (VAS) and Oswestry Disability Index (ODI) scores of the patients were compared with the 3rd week, 3rd month and 6th month scores after the procedure. The mean initial VAS score was 8.63 ± 0.55, while it was 3.84 ± 1.66, 5.09 ± 0.85, 4.56 ± 1.66 at the 3rd week, 3rd month and 6th month controls, respectively. This decrease in the VAS score was found statistically significant (p = 0.001). ODI score with baseline mean value of 52.38 ± 6.84 was found to be 18.56 ± 4.95 at the 3rd week, 37.41 ± 14.1 at the 3rd month and 34.88 ± 14.33 at the 6th month. This downtrend of patient’s ODI scores was found statistically significant (p = 0.001). This study has demonstrated that TFESI is an effective method for gaining increased functional capacity and pain control in the treatment of patients who are not suitable for surgical treatment with radicular complaints due to far lateral lumbar disc hernia.
Clinical NeuroscienceCases of inborn errors of metabolism diagnosed in children with autism
Clinical NeuroscienceEvaluation of the effectiveness of transforaminal epidural steroid injection in far lateral lumbar disc herniations
Clinical NeuroscienceElectrophysiological investigation for autonomic dysfunction in patients with myasthenia gravis: A prospective study
Lege Artis Medicinae[LAM 30: 1990–2020. Facing the mirror: Three decades of LAM, the Hungarian medicine and health care system]
Lege Artis Medicinae[Dear Reader! Greetings to the 30th anniversary of founding the LAM]