Lege Artis Medicinae

[CHARM-Alternative ]

MATOS Lajos

JUNE 22, 2004

Lege Artis Medicinae - 2004;14(06)

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Lege Artis Medicinae

[MEDICAL ANTHROPOLOGICAL APPROACH TO CHILDREN'S SURMISES ON SMOKING]

BAK Judit, PIKÓ Bettina

[INTRODUCTION - The aim of our study was to explore school children'’s surmises on smoking. The following questions were in the focus of our analysis: what concepts children have about smoking and smoking-related diseases before adolescence? Have they already tried smoking? METHODS - The study was conducted among 3rd, 4th and 5th year school children (N=128) in two towns of Békés County, namely in Békés and Köröstarcsa. The sample consisted of 57% males and 43% females. Regarding sampling we followed international studies with similar aims where samples of 9-11-year-old average children were thought to be ideal for such study purpose using the draw-and-write technique. RESULTS - Most respondents from the study have not tried smoking yet. On the other hand, there are great number of adults who smoke in children’s environments, in many times, both parents do. Despite these facts, children’s attitudes toward smoking is rather negative. Children'’ s opinions reflect many negative aspects of smoking: the health-damaging effect, the financial aspects, the negative effects for social and physical environment. CONCLUSIONS - Similar to previous international studies, children of our sample possess correct and comprehensive knowledge of the smoking-related health problems. Findings of our study provides a support to the need of a smoking prevention program for children in the age of their negative opinions of smoking and well before the peer group effect is getting significant.]

Lege Artis Medicinae

[ONCOHEMATOLOGIC MALIGNANCIES WITH SKIN SYMPTOMS]

BENE Ibolya, ERŐS Nóra, KÁROLYI Zsuzsánna, TAKÁCS István, RADVÁNYI Gáspár

[INTRODUCTION - Haematologic malignancies can originate from the skin (cutaneous lymphomas, rarely acute myelomonocytic leukemia) or can infiltrate the skin secondarily during the progression of the disease (nodal and systemic non-Hodgkin’s lymphomas, Hodgkin'’s disease, chronic lymphocytic leukemia). PATIENTS AND METHODS - The clinical history of seven patients treated by the authors between 1997-2003, is reviewed. CONCLUSIONS - The clinical and histopathologic features of each entity are discussed, emphasizing differences in the clinical course between cutaneous and nodal lymphomas, considering diagnostic difficulties, conventional and recent therapeutic approaches.]

Lege Artis Medicinae

[Postgraduate conference on hepatology]

TELEGDY László

Lege Artis Medicinae

[INCIDENCE RATES OF CHILDHOOD TYPE 1 DIABETES WITHIN EUROPE AND HUNGARY BASED ON EURODIAB DATA]

GYÜRÜS Éva, SOLTÉSZ Gyula

[Type 1 diabetes is generally believed to be be the result of an immune destruction of pancreatic ßcells in genetically susceptible individuals exposed to environmental risk factors. To study the epidemiology of childhood-onset type 1 diabetes mellitus in Europe, the EURODIAB collaborative group established in 1988 prospective geographicallydefined registers of new cases diagnosed under 15 years of age. The 10-year-old study shows a greater than 10-fold range in incidence rate of childhood diabetes in Europe. The standardised average annual incidence rate during the period 1989-1998 ranged from 3,6 cases per 100 000 per year in Macedonia to 43,9 cases per 100 000 per year in Finland. Combined data from all centres indicates that the annual rate of increase in incidence was 3,2% but in some central and eastern European countries it was higher. The age-group-specific rates of increase were 5% for children aged 0-4 years, 3,7% for 5-9 years, and 2,1% for 10-14 years, which shows that the highest rates of increase occurred in the youngest age group. The Hungarian Childhood Diabetes Registry has collected the data of all newly diagnosed children with type 1 diabetes aged 0-14 years since 1st January 1978. The standardised incidence rate during the period 1978-2002 was 8,6 cases per 100000 per year, the lowest in the youngest (0-4 yr), highest in the10-14-year-old-children. There was a linear increasing trend in incidence with the average rate of annual increase of 5,1%. Comparing our incidence rate with other European countries Hungary belongs to the medium-risk countries with similar age- and sex-specific incidence rates. The results of the EURODIAB study confirm a very wide range of incidence rates of childhood type 1 diabetes within Europe and show that the increase in incidence varies from country to country. Such variation seems to be unlikely to be explained by genetic differences, since Europeans (except some small populations) are more homogeneous compared with other populations of other continents. The rapid increase in incidence may be explained by changes in environmental factors.]

Lege Artis Medicinae

[NEW METHODS FOR NON-INVASIVE ASSESSMENT OF AIRWAY DISEASES]

HORVÁTH Ildikó

[In chronic obstructive airway diseases there are several unsolved questions regarding the early diagnosis, monitoring treatment, simple detection of exacerbations and the questions of differential diagnosis. These problems indicate the need for the development of new diagnostic methods and their application in clinical practice. This need is further emphasized by the fact that in most chronic airway diseases, including asthma and chronic obstructive pulmonary disease inflammation has a central role in the pathomechanism and its suppression is the main aim of treatment, but so far, we do not have adequate method for the assessment of inflammation intensity in clinical practice. In recent decades non-invasive sampling techniques directly from the airways have made a progress in respiratory research and at present some of them are available for clinical use. Among these techniques sputum induction, measurement of exhaled biomarkers including exhaled nitric oxide and mediators in exhaled breath condensate samples are used increasingly. The present review summarises our current knowledge on these methods and the most important findings obtained by their applications.]

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Clinical Neuroscience

Medication overuse headache: The effectivity of iv lidocaine – magnesium

TEPE Nermin, TERTEMIZ Faysal Oktay

The detoxification process in medication overuse headache is the most difficult process for the patient. We aimed to investigate the effectiveness of the combination of low dose IV lidocaine and magnesium (100 mg lidocaine and 1.25 mg magnesium) in patients with medication overuse headache during the detoxification process. A total of 30 patients were included in the study; 15 received 24 hours of IV hydration, 15 received 1-hour lidocaine-magnesium infusion at the onset of pain in addition to the 24 hours of IV hydration. Headache severity (numeric rating scale, NRS), attack durations, onset of headache, monthly analgesic/triptan intakes, numbers of monthly headache days data were documented. We evaluated the severity of headache before and after daily treatment of two groups for one week. When both groups were compared, there was no significant difference in the pre-treatment NRS values, whe­reas, in the group receiving IV lidocaine-magnesium combination, there was a statistically significant decrease in the post-treatment NRS values in the first five days (p <0.05). An 1-hour combined infusion of lidocaine-magnesium may be considered as an alternative option for the patient to have a more quality detoxification process during the hospital stay, so that in parallel to the reduction in the use of multiple treatments (such as neuroleptics, benzodiazepines, antiemetics and opioids) and duration length of stay, the economic costs can also be reduced. The administration of combination will bring fewer side effects compared to their administration separately.

Clinical Neuroscience

[Psychometric properties of the Hungarian Adult Attachment Scale]

ŐRI Dorottya, KAPORNAI Krisztina, BAJI Ildikó, KISS Enikő

[The revised Adult Attachment Scale (AAS) developed by N. L. Collins is a widely used questionnaire to measure adult attachment. However, its psychometric properties have not been investigated in Hungary. We aimed to confirm the key psychometric properties of the Hungarian version of the AAS focusing on reliability indices on a population that consis­ted of depressed and non-depressed young adults. The AAS is a self-report questionnaire, in which two different dimensional evaluating systems are possible: the original (close, depend, and anxiety) and the alternative scoring system (anxiety, avoidance). Our study population consisted of young adults with a history of major depression (n = 264, median age = 25.7 years) and their never-depressed biological siblings (n = 244, median age = 24.0). The internal consistency of close, anxiety, and avoidance scales were satisfactory (Cronbach-α >0.7). The consistency of the depend scale was slightly lower than expected (Cronbach-α = 0.62). Test-retest reliability was good for all of the scales, it ranged from 0.73 to 0.78 after 14 months of follow-up period. The scale showed good discrimination as tested by the differences of close and anxiety attachment dimensions between the groups (p<0.01). More­over, we were able to differentiate the currently dep­res­sed subjects based on these attachment dimensions. Explo­ra­tory and confirmatory factor analyses were conducted, and a bifactor solution proved optimal model fit. The three dimensions of the AAS has not been confirmed. However, the close and anxiety scales of AAS were found to be adequate. Our results also indicate that attachment features correlate with major depressive episodes in adulthood.]

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

[Multilocus genetic analysis implicates neurodevelopment and immune system in the etiology of schizophrenia]

PULAY Attila József, KOLLER Júlia, NAGY László, MOLNÁR Mária Judit, RÉTHELYI János

[Background - Schizophrenia is a severe psychiatric disorder of poorly understood etiology, characterized by high heritability, multifactorial inheritance and high heterogeneity. Multilocus associaton methods may reduce the genetic heterogeneity and improve the probability of replication between analyses. Objectives - The aims of our study were twofold: 1. To analyse genetic risk factors of schizophrenia by using multilocus genetic tests. 2. To assess the replication probability attributable to the various multilocus tests. Subjects - Discovery set: case-parent trios of unaffected parents and affected probands with a DSM-IV schizophrenia diagnosis (n=16); replication set: schizophrenia cases and unaffected controls (n=5337). Methods - Associations of single nucleotide and indel markers were transferred to gene- and geneset-based associations, furthermore to geneset-enrichment tests and functional annotation cluster analyses in a two-staged designs. Associations with p<0.1 from the discovery set were tested in the replication sample. Familywise p-value correction for multiple comparisons were performed during the replication step. Results - After correction for multiplicity, no significant association or enrichment were detected for gene-based nor canonical pathway analyses, but significant association of the 14q31 cytoband and enrichments of the 5q31 and Xq13 cytobands were found (p_corr: 0.002, 0.006 and 0.048, respectively). Functional annotation clustering yielded statistically significant enrichment scores for clusters of splicing/alternative splicing, neurodevelopment and embryonic development. Improvements in replication probabilty were found with increased test complexity (P_rep: 0, 0.015, 0.21). Conclusions - Our results corroborate the involvement of neurodevelopment, synaptic plasticity and immune mechanisms in the etiology of schizophrenia. Also, our findings indicated improvement of replication probability by using multilocus genetic analyses. ]

Lege Artis Medicinae

[Possible ophthalmological symptoms and complications of COVID-19 infections]

NAGY Zoltán Zsolt

[The COVID-19 infection that started in December 2019 in China became a pandemic. Initially, the publications were dealing with respiratory symptoms, but later on other non-specific, pandemic related syndromes were discussed in the medical literature, among them more and more ophthalmological symptoms. Essential ophthalmological knowledge is important since the air-born droplet infection is invading generally the mucous membranes. Conjunctiva is the most important mucous membrane of the eyes. Viral particles colonising the conjunctiva reach the nose by the tears and are spreading to the nasopharynx and finally the respiratory system, which is an alternative, ophthalmological way of the invasion. Nevertheless, more researcher doubt this ophthalmic route of the infection. The present study overviews the most im­portant ophthalmological and neurooph­thal­mological symptoms and syndromes. Intensive care units focus on maintaining the vital functions, however for saved patients there is very important the prevention or early therapy of ophthalmological complications.]