Lege Artis Medicinae

[Definitely forward]

ANDRÁS László

OCTOBER 28, 1992

Lege Artis Medicinae - 1992;2(10)

[Lecture by András Jávor, State Secretary - especially for doctors visiting from abroad at the III Hungarian Medical Meeting; The health status of the Hungarian population is incredibly lagging behind the developed regions of Europe. It is very sad, but it is a fact that other countries in Central and Eastern Europe are facing similar problems. In the 1960s, it became known in Hungary that average life expectancy at birth was decreasing and that the number of illnesses was rising in certain age groups.]

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Lege Artis Medicinae

[Diagnosis and treatment of acute obstetrical DIC]

RÁKÓCZI István

[Modern management of acut obstetrical diffuse intravascular coagulation (DIC) was evaluated. A large variety of obstetrical conditions are associated with acute DIC such as amniotic fluid embolism, abruptio placentae, intrauterine infection (septic abortion), dead fetus syndrome and prolonged shock of any aetiology. Typically, acute obstetrical DIC is associated with haemorrhage (mainly vaginal bleeding) and shock. The whole blood coagulation time, platelet count and fibrinogen level are the most clinically useful indicators in evaluating the patient with acute DIC. Management of acute DIC includes prompt treatment of precipitating factors (delivery of fetus in placental abruption, evacuation of the uterus in septic abort union plus administration of antibiotics, delivery of a dead fetus by induction of labor). Careful attention to fluid and blood cell replacement is needed to prevent and treat hemorrhagic shock. The coagulation failure is treated with fresh-frozen plazma or cryoprecipitate and platelets. In acute obstetrical DIC complicated by hemorrhage heparin has no use and will only cause the bleeding to worsen. Recently several clinical studies indicate that antithrombin III concentrates are efficacious in DIC.]

Lege Artis Medicinae

[Disseminated intravascular coagulation in the newborn]

GOLDSCHMIDT Béla

[A review is given on disseminated intravascular coagulation in the newborn period. DIC is not a single disease entity, but a complication of several underlying diseases. The author summarizes the physiologic and pathophysiologic conditions which promote the development of this blood coagulation disorder in this age. Further on the clinical symptoms, the difficulties of laboratory analysis as well as of differential diagnosis are discussed. Finally a detailed description of the treatment of the neonatal DIC syndrome is given. ]

Lege Artis Medicinae

[The risk of ischemic heart disease in patients with ischemic cerebrovascular disease]

HORVÁTH Sándor

[A strong association is supported between ichemic cerebrovascular and heart diseases by several studies. Death is more commonly caused by myocardial infarction than by stroke itself in patients with asymptomatic carotid stenosis, amaurosis fugax, transient ischemic attack or ischemic stroke. Signs and symptoms of ischemic cerebrovascular diseases or asymptomatic atherosclerosis of the arteries of the neck are harbinger for both myocardial and cerebrovascular infarction. Patients suffering from ischemic cerebrovascular diseases should be routinely investigated, treated and cared for coronary artery disease in order to prolong survival. ]

Lege Artis Medicinae

[Results and perspective of gene therapy in the treatment of primary immunodeficiency]

SÓFI Gyula, MARÓDI László

[During the last decade research has been directed toward gene-replacement therapy of genetic disorders, including primary immunodeficiencies. Efficient methods for gene transfer were developed to correct the gene defect in adenosine desaminase deficiency, leukocyte adhesion deficiency and chronic granulomatous disease. Somatic gene therapy in a patient with ADA deficiency was performed two years ago. This paper summaries inicial clinical applications of gene transfer and gene therapy in primary immunodeficiency and the future prospects of gene therapy in cohort of patients. ]

Lege Artis Medicinae

[Third International Study of Infarct Survival]

MATOS Lajos

[There was no significant difference in 35-day mortality between the aspirin + heparin and aspirin-only groups. The incidence of re-infarction was slightly lower with aspirin plus heparin (2p <0.09). When patients also received heparin in addition to aspirin, transfusion was needed more often and non-cerebral haemorrhage was more frequent (2p < 0.01) Combining the results of ISIS-3 and GISSI-2, mortality was significantly reduced during the treatment period (p < 0.01). There was no appreciable difference in mortality or re-infarct incidence between the use of streptokinase or APSAC, but there were more allergic events in the APSAC group. There was no difference in 6-month survival between the two groups. There was no difference in the efficacy of streptokinase and tPA treatment at either 0-35 days or 6 months survival. Allergies were less frequent with tPA, but non-cerebral haemorrhage was more frequent. Treatment with tPA led to stroke significantly more often than streptokinase (2p < 0.01). Combining the data from the similar GISSI-2 trial and ISIS-3, no difference was observed between streptokinase and tPA in either mortality between 0-35 days or survival at 6 months. ]

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[Nowadays, the focus of genetic, neurobiological, neuropsychological and psychosocial research is on a more accurate discovery of the etiology of mental illnesses, especially with regard to the role and complex interactions of certain risk factors. It is increasingly challenging to interpret the results of different aspects and methodologies in a coherent theoretical framework, as this can only lead to a more accurate understanding of the complexity and mechanism of the psychiatric disorders. The main aim of this paper to overview recent studies on etiological background of mental disorders and to present the most important aspects of the Research Domain Criteria (RDoC) system. Review of reports from comprehensive studies published in the most important psychiatric journals over the past five years summarizing new findings on the etio­logy of mental disorders. Although current classifications indicate that mental disorders are strictly distinct diagnostic categories, new findings suggest that these marked differences in symptomatic, genetic, and neurobiological backgrounds are not detectable, as many mental disorders have been identified as having common molecular genetic risk factors, which may indicate common neurobiological pathomechanisms. Research results support the need for a rethinking of psychiatric nosology on an etiological basis and represent an important step forward in the more accurate exploration of the neurobiological background factors of mental disorders and thus in the development of more targeted therapeutic approaches. The development of the RDoC system can be a great help in this, as this dimensional approach offers the possibility of integrating the - often diffuse or even contradictory - neuroscientific research findings into a unified theoretical framework for the etiology, nosology and treatment of mental disorders. ]

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Hypertension and nephrology

[Guidelines and clinical practice: clinical audit of CKD-MBD in Hungarian dialyzed patients]

KISS István, KISS Zoltán, SZABÓ András, SZEGEDI János, BALLA József, LADÁNYI Erzsébet, CSIKY Botond, ÁRKOSSY Ottó, TÖRÖK Marietta, TÚRI Sándor, KULCSÁR Imre

[Patients suffering from chronic kidney disease reach the end-stage renal disease in ever growing numbers and this necessitates the start of their dialysis treatment. The alteration of bone and mineral metabolism together with the development of the consequent organ damages starts in early stages of the chronic kidney disease. The goal of our present trial was to survey the alterations or characteristics (laboratory results, concomitant diseases and treatment practice in Hungary) of the calcium (Ca) and phosphate (PO4) metabolisms [mineral-bone disorder occurring in chronic kidney disease (CKD-MBD) or formerly known as secunder hyperparathyreosis or renal ostedistrophy] in patients chronically treated with dialysis. We collected and analyzed data/results from 5334 chronically dialyzed patients. We categorized the patients into different groups according to the guidelines of CKD-MBD so basically by the level of serum calcium and parathormone (PTH) (se-Ca level is below or above 2.4 mmol/l; PHT level is below 65 pg/ml, between 65-150, 150-300, 300-500, 500-800 pg/ml or above 800 pg/ml) and then the characteristic variances were compared. The two most frequent primary causes of end-stage renal disease are hypertension (23%) and diabetes mellitus (22%). Serum calcium level was below the upper limit of the normal range (Ca <2.4 mmol/l) in the greatest proportion of our patients (n=4386), while the parathormone level was elevated (PTH >500 pg/ml) in large portion of patients (n=833). Likewise in a significant part of our patients (44.9%) the parathormone level was low (PTH <150 pg/ml). The concurrent pathological elevation of both the serum calcium and the parathormone levels was found in only a minority of the patients (n=150; 2.8%). All of the drugs influencing calcium-phosphate and parathormone levels were already accessible during the time of origin of the trial in Hungary, although the financial limitations significantly affected their prescription. This is one of the reasons why local treatment practice was not fully aligned with guidelines. On the other hand the application of native vitamin D had an especially low prevalence. To sum up, our results match the European practice on the whole, although we definitely need improvement in reaching the treatment targets and also the clinical treatment practice leading to it. We will prepare a proposal for further analysis and longterm extension of this trial.]

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Lege Artis Medicinae

[We heard in forums]

ANDRÁS László

[The 1993 Social Security Budget Act and, as part of it, a series of provisions setting out the way forward for the reform of primary care and initiating the reform of specialised care. However, the government and ministerial decrees implementing the provisions and setting out the technical details are not yet known. Health professionals are still full of uncertainty and doubt. The time has come once again for forums in which the leaders of health policy - the authors of the laws and the drafters of the expected regulations - give presentations explaining and justifying what has already happened and informing about expected developments. At the same time, of course, they "sound out public opinion". The huge interest that greeted the speakers at the first forum of the "season" of the complementary event of the International Medical Technology Exhibition in the Theoretical Block of the SOTE Oradea Square, was not so much a sign of the organisers' success as of the doctors' lack of information, their uncertainty and their hunger for information.]