Lege Artis Medicinae

[UPLIFT study]

MAGYAR Pál

DECEMBER 19, 2008

Lege Artis Medicinae - 2008;18(12)

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Lege Artis Medicinae

[Similar to Similar – Homeopathy in Hungary]

KÖLNEI Lívia

Lege Artis Medicinae

[NON-ISCHEMIC MYOCARDIAL DISEASES]

MAGYAR Éva, NAGY Pál

[Myocardial diseases are leading morbidity and mortality statistics. There is a group of non-coronary myocardial diseases with heterogeneous background, the majority of them being fatal, or causing sudden cardiac death. Knowledge of genetic and molecular biology techniques has facilitated identification of etiology and pathogenesis of primary myocardiopathies, thus opening up new prospects of diagnostics and therapy. Secondary myocardiopathies are of known origin; they include myocarditides, systemic and endocrine myocardiopathies and myocardial alterations induced by medical drugs and narcotic drugs. WHO has issued a recommendation for grouping primary and secondary myocardial diseases on a pathological and morphological basis. A review of these diseases based on the WHO recommendation, the authors clinical experience, and literature data is given.]

Lege Artis Medicinae

[Coecum or Not?]

BALOGH István

Lege Artis Medicinae

[SECONDARY MALIGNANCIES IN RHEUMATOID ARTHRITIS]

SZEKANECZ Éva, SZŰCS Gabriella, KISS Emese, SZABÓ Zoltán, SZÁNTÓ Sándor, TARR Tünde, SZÁNTÓ János, SZEKANECZ Zoltán

[INTRODUCTION - Survival data for rheumatoid arthritis (RA) have improved during the past years. Due to longer life expectancy, more attention has to be paid to prevention and treatment of long-term sequelae, including secondary malignancies. Incidence of malignant lymphoproliferative diseases and bronchial cancer is higher in a number of rheumatic diseases including RA. Some drugs nowadays very rarely used in RA - primarily cyclophosphamide and azathioprine - may further increase cancer risk. According to several large meta-analyses, biological therapy may also increase the risk of lymphomas, however, as these agents are used for the treatment of active, refractory arthritis, benefit may override such risks. PATIENTS AND METHODS - Altogether 516 RA patients managed at our department were assessed for the incidence and type of secondary malignancies. Although the absolute number of RA patients with a tumor was relatively small, we compared our cohort to the Health for All database and calculated standard incidence ratios (SIR). RESULTS - We identified 13 cases of malignancy (11 females and 2 males) in 516 RA patients (2.5%). In two patients, cancer developed before the onset of RA. RA patients with malignancy had an even higher female predominance (5.5 to 1) than usual. Mean age at onset of RA was 51.4 years, while age at the diagnosis of malignancy was 61.8 years. Mean duration of RA at the time of cancer diagnosis was 11.2 years. Five patients died, 4 due to the underlying malignancy. In the fifth patient, the tumor was considered cured but the patient died of amyloidosis. Among the 8 surviving patients, mean survival is 7.3 years until now, while overall survival of all 13 cancer patients is 4.7 years. Regarding types of malignancies, there were 6 cases of bronchial cancer, 2 cases of follicular thyroid cancer, and one cutaneous B cell lymphoma, one breast cancer, one gall bladder cancer, one colorectal cancer, and one pancreatic cancer. In comparison to the Health for All database, the overall SIR of all malignancies in RA was 1.12 (CI 0,91-1,33), varying between 2.2 and 70.7 among different tumor types. Only one cancer patient received cyclophosphamide therapy and some received methotrexate or anti-TNF agents. CONCLUSION - We identified 13 cases of malignancy among our RA patients. In RA, secondary tumors including bronchial cancer and lymphomas are more common than in the general population. Adequate treatment and monitoring of these patients may help us to lower the risk of malignancies secondary to RA]

Lege Artis Medicinae

[World, crisis, change]

KAPÓCS Gábor

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Alexithymia is associated with cognitive impairment in patients with Parkinson’s disease

SENGUL Yildizhan, KOCAK Müge, CORAKCI Zeynep, SENGUL Serdar Hakan, USTUN Ismet

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.

Lege Artis Medicinae

[Comment to the article titled “Exploratory study of outcomes of blood sample mass examinations by rank correlations”]

Lege Artis Medicinae

[The author’s response to the comment on “Exploratory study of outcomes of blood sample mass examinations by rank correlations”]

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.]