Lege Artis Medicinae

[Experiences learned from fulvestrant treatment of a 86 years old female patient]

ÁDÁM J. László

DECEMBER 15, 2015

Lege Artis Medicinae - 2015;25(11-12)

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Lege Artis Medicinae

[Community participation in sustainable development - in the wake of community medicine]

BRYS Zoltán, HARANGOZÓ Judit, SZARVAS Hajnalka

[Sustainable development aims to secure the living conditions of the next generations. Currently it fails to achieve its goal as the human destruction of ecosystem is accelerated. Institutions of the developed countries can not control the environmental crisis. The increased environmental degradation is caused by overconsumption, which is mainly driven by the widespread consumption-culture. Failure of institutional solutions drew the attention to the empowerment of communities. Aarhus Convention has legally empowered the local communities and various scientific fields examines community participation. Community Based Mental Health Services has gathered a significant knowledge about the psychosocial processes of community participation and about the participatory-culture. According to our assumption this knowledge can be used in the field of sustainable development. Besides the empowerment of the independent, local communities, concordance, affective experiencing diversity of the members, involvement of experiential experts are all important in the operation of self-organizing, responsible, local communities. We believe that the empowerment and support of eco-conscious communities is an important, new intervention in the field of sustainable development. ]

Lege Artis Medicinae

[Poems]

NAGY Zsuzsa

Lege Artis Medicinae

[The Nobel Prize in Physiology or Medicine 2015]

MEZEI Zsuzsanna

Lege Artis Medicinae

[Actual questions of the longterm anticoagulant therapy]

SAS Géza

[In the last few years we have witnessed some changes in the area of the chronic oral anticoagulant therapy. The nomenclature of the anticoagulant drugs has been modified and concern has arisen about the possible vascular calcification in patients on long-term warfarin therapy. Because of the novelty of the “new” anticoagulants (dabigatran etc.) has been lost, instead of their previous acronym (NOAC) the DOAC (direct oral anticoagulants) term has been accepted for their marking. Experimental and clinical data suggested that vitamin K-antagonists (VKA) in addition to the coagulation factors disturb the production of other proteins, too. By inhibiting the matrix Gla protein (MGP), the chronic warfarin therapy promotes the calcification in media of the arteries as it was shown in women participating in routine mammography. However, the clinical importance of this observation is dubious, because the incidence of acute coronary events is not increased in cases of warfarin therapy in patients with atrial fibrillation. Notwith­standing, in addition to the bleeding complications we have to take into account of the possible harmful vascular calcification, too, at the indication of chronic coumarin therapy. Therefore, this therapy should be applied only in proper cases, such as non-valvular atrial fibrillation with a high risk of ischaemic stroke or unprovoked venous thromboembolic disease with a high risk of recurrence. The results of the Swedish anticoagulant register show that the efficacy and safety of the well-managed coumarin therapy may be superior to the treatments with DOACs. However, DOACs are indispensable in certain cases in which a previous “probe” coumarin treatment is unfounded.]

Lege Artis Medicinae

[Paths and mispaths - the current challanges of the treatment of schizophrenia: a cognitive perspective]

VÁRADI Enikő

[Schizophrenia is a severe chronic mental disorder accompanied by acute psychotic episodes. The prognosis for and the quality of life of the patients is not primarily determined by the psychotic episodes that often require hospitalization, but rather by the disorder-specific cognitive deficits that persist and progress during the illness and precede the manifestation of the disorder. The greatest challenge in treating the disease is the treatment of the cognitive impairments, since our pharmacological therapeutic repertoire is mainly effective in controlling and preventing manifestation of the psychotic symptoms. The study provides a brief report on the anomalies of the current pharmacology- and hospital-centered care that are however a considerable obstacle to a modern neurocognitive developmental rehabilitation of people with schizophrenia with the aim of promoting social integration. This paper also summarizes the importance of the pharmacological treatments from the neurocognitive perspective, and finally presents the possibilities and results of the psychosocial rehabilitation in the treatment of the neurocognitive deficits in the hope of encouraging changing and a therapeutic paradigm shift. ]

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Clinical Neuroscience

Late simultaneous carcinomatous meningitis, temporal bone infiltrating macro-metastasis and disseminated multi-organ micro-metastases presenting with mono-symptomatic vertigo – a clinico-pathological case reporT

JARABIN András János, KLIVÉNYI Péter, TISZLAVICZ László, MOLNÁR Anna Fiona, GION Katalin, FÖLDESI Imre, KISS Geza Jozsef, ROVÓ László, BELLA Zsolt

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.

Hypertension and nephrology

[About the care of patients with hyperuricaemia and gout]

[This consensus document is intended to provide guidance for the effective and efficient treatment of asymptomatic individuals with high uric acid levels and gout patients.]

Clinical Neuroscience

[What happens to vertiginous population after emission from the Emergency Department?]

MAIHOUB Stefani, MOLNÁR András, CSIKÓS András, KANIZSAI Péter, TAMÁS László, SZIRMAI Ágnes

[Background – Dizziness is one of the most frequent complaints when a patient is searching for medical care and resolution. This can be a problematic presentation in the emergency department, both from a diagnostic and a management standpoint. Purpose – The aim of our study is to clarify what happens to patients after leaving the emergency department. Methods – 879 patients were examined at the Semmel­weis University Emergency Department with vertigo and dizziness. We sent a questionnaire to these patients and we had 308 completed papers back (110 male, 198 female patients, mean age 61.8 ± 12.31 SD), which we further analyzed. Results – Based on the emergency department diagnosis we had the following results: central vestibular lesion (n = 71), dizziness or giddiness (n = 64) and BPPV (n = 51) were among the most frequent diagnosis. Clarification of the final post-examination diagnosis took several days (28.8%), and weeks (24.2%). It was also noticed that 24.02% of this population never received a proper diagnosis. Among the population only 80 patients (25.8%) got proper diagnosis of their complaints, which was supported by qualitative statistical analysis (Cohen Kappa test) result (κ = 0.560). Discussion – The correlation between our emergency department diagnosis and final diagnosis given to patients is low, a phenomenon that is also observable in other countries. Therefore, patient follow-up is an important issue, including the importance of neurotology and possibly neurological examination. Conclusion – Emergency diagnosis of vertigo is a great challenge, but despite of difficulties the targeted and quick case history and exact examination can evaluate the central or peripheral cause of the balance disorder. Therefore, to prevent declination of the quality of life the importance of further investigation is high.]

Clinical Neuroscience

[The role of sleep in the relational memory processes ]

CSÁBI Eszter, ZÁMBÓ Ágnes, PROKECZ Lídia

[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.]

Clinical Neuroscience

Creutzfeldt-Jakob Disease: A single center experience and systemic analysis of cases in Turkey

USLU Ilgen Ferda, ELIF Gökçal, GÜRSOY Esra Azize, KOLUKISA Mehmet, YILDIZ Babacan Gulsen

We aimed to analyze the clinical, laboratory and neuroimaging findings in patients with sporadic Creutzfeldt-Jakob disease (CJD) in a single center as well as to review other published cases in Turkey. Between January 1st, 2014 and June 31st, 2017, all CJD cases were evaluated based on clinical findings, differential diagnosis, the previous misdiagnosis, electroencephalography (EEG), cerebrospinal fluid and cranial magnetic resonance imaging (MRI) findings in our center. All published cases in Turkey between 2005-2018 were also reviewed. In a total of 13 patients, progressive cognitive decline was the most common presenting symptom. Two patients had a diagnosis of Heidenhain variant, 1 patient had a diagnosis of Oppenheimer-Brownell variant. Seven patients (53.3%) had been misdiagnosed with depression, vascular dementia, normal pressure hydrocephalus or encephalitis. Eleven patients (87%) had typical MRI findings but only 5 of these were present at baseline. Asymmetrical high signal abnormalities on MRI were observed in 4 patients. Five patients (45.4%) had periodic spike wave complexes on EEG, all appeared during the follow-up. There were 74 published cases in Turkey bet­ween 2005 and 2018, with various clinical presentations. CJD has a variety of clinical features in our patient series as well as in cases reported in Turkey. Although progressive cognitive decline is the most common presenting symptom, unusual manifestations in early stages of the disease might cause misdiagnosis. Variant forms should be kept in mind in patients with isolated visual or cerebellar symptoms. MRI and EEG should be repeated during follow-up period if the clinical suspicion still exists.