Lege Artis Medicinae

[The Blast Splits the Moment ]

NAGY Zsuzsa

FEBRUARY 05, 2016

Lege Artis Medicinae - 2016;26(01-02)

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Lege Artis Medicinae

[Effect of rosuvastatin therapy’s introduction on lipid levels and on proportion of target values reaching in patients with familial hypercholesterolemia and familiarity]

SZTANEK Ferenc

[Familial hypercholesterolemia (FH) is a genetically heterogeneous disorders characterized by very high total cholesterol and low-density lipoprotein (LDL) cholesterol levels, and it accelerates the development of atherosclerosis and early cardiovascular disease. FH is most commonly caused by mutations in low-density lipoprotein receptor (LDLR) or apolipoprotein B-100 (APOB) genes. In rest of the cases the mutation is in the proprotein convertase subtilisin/kexin type 9 (PCSK9) gene. Previous studies have shown that rosuvastatin significantly reduces major cardiovascular events in high risk patients. The goal of our study was to investigate the lipid-altering efficacy of simvastatin or atorvastatin therapy compared with high-intensity rosuvastatin therapy in patients with FH and familiarity. Recent work has demonstrated the efficacy of high-intensity rosuvastatin therapy in enabling high-risk and very high-risk patients in lowering significantly plasma levels of total and LDL-cholesterol, which can subtantially affect major cardiovascular events in familial hypercholesterolemia.]

Lege Artis Medicinae

[A Magician in Music: Bernstein]

KÖVES Péter

Lege Artis Medicinae

[When shall we choose fulvestrant treatment? Case report and some considerations]

RUBOVSZKY Gábor

Lege Artis Medicinae

[The Metamorphoses of Turandot – Thoughts About Puccini’s Opera ]

WINKLER Gábor

Lege Artis Medicinae

[Minimal self-consciousness and the ipseity-hyperreflexivity model of schizophrenia]

HORVÁTH Lajos

[The aim of this paper is to give a short introduction to the so called ipseity-hyperreflexivity model of schizophrenia in light of the philosophical thesis of minimal self-consciousness. According to the notion of minimal self-consciousness there is no experience without the self-reference to the experiential subject. Dan Zahavi and Uriah Kriegel argue that minimal self-consciousness, including the sense of ownership of our experiences, remains intact in pathological cases as well. Contemporary phenomenological psychiatry, however, gives such an account of experiences that casts doubt on the invulnerability of ownership and rewrites the topography of self-consciousness. The investigation of minimal self-consciousness could open up new vistas regarding the interdisciplinary cooperation of philosophy and clinical sciences. ]

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[The importance of hormone replacement therapy in primary and secondary cardiovascular prevention]

KANCZ Sándor

[There has been increasing expectation in hormone replacement therapy (HRT) as a potentially useful preventive intervention. Observational studies indicated 50% relative risk reduction on ischaemic heart disease among current HRT users. Unfortunately, this has not been justified by the results of the large scale, prospective, placebo controlled, double blind secondary prevention trials. Even these trials underscored the potential adverse effects of hormone replacement therapy (thromboembolic complications, gall bladder disease). No results of completed primary prevention trials are available for the moment. Based on these data the AHA/ACC Science Advisory of 2001 recommends: HRT should not be recommended for secondary prevention There are insufficient data to suggest that HRT should be initiated for the sole purpose of primary prevention of cardiovascular diseases.]

Lege Artis Medicinae

[Inhibitors of the renal sodium-glucose cotransporter: possible new drug in armamentarium of diabetologists]

BECHER Péter, PATAI Árpád, MÁJER Katalin

[An important aim of diabetologists is prescribing modern antidiabetic drugs with not only glucose lowering but also an insulin sensitivity increasing property with weight loss without hypoglycaemic episodes and with positive effects on the pancreatic β-cells. A selective inhibition of the renal sodium-glucose cotransporter 2 protein leads to glucosuria, reduces HbA1c and body weight without hypoglycaemias. This benefits can also moderate the cardiovascular risk in diabetic patients. At the moment this molecules are under examination in different phase clinical studies. It seems that the first drug from this group for the clinical use will be the molecule dapagliflozin. The main side effect may be a vulvovaginal mycotic infection.]

Clinical Neuroscience

[CT- and image fusion guided 125I stereotactic brachytherapy of acoustic neurinoma: three cases]

VIOLA Árpád, MAJOR Tibor, VALÁLIK István, SÁGI Sarolta, MANGEL László, SPELLENBERG Sándor, HÁVEL János, JULOW Jenő

[Gamma knife and multi leaf collimator Linac have recently gained significant space in the treatment of acustic neurinomas. As our neurosurgical department does not own gamma knife or Linac, we have successfully pursued the 125Iodine interstitial irradiation of three acustic neurinomas. Our patients were elderly people with poor general condition, therefore we decided to undertake interstitial irradiation because of the low tolerance for surgery. The follow-up period until March 2002, lasted five, 23 and 40 months in the three cases. At the end of the follow-up period the audiometrical examination stated slight enhancement of hearing in case one and case two. In case one, the tumor volume, as measured on the control MRI was 5.32 cm3, which meant a 21% shrinkage in contrast to the 6.74 cm3 target volume at the brachytherapy. In case two, the shrinkage was even more apparent. The tumor volume measured on the control MRI examination was 6.64 cm3, which was a 42% shrinkage of the 11.45 cm3 target volume at the moment of brachytherapy. Due to financial reasons, gamma knife and Linac are not available for many countries and neurosurgical institutes. In the absence of the above mentioned radiosurgical methods, we have shown brachytherapy as a new alternative and solution in the treatment of acoustic neurinoma in three patients.]

Lege Artis Medicinae

[Rapid-acting human insulin analogues: new possibilities in the therapy of diabetes mellitus]

KERÉNYI ZSUZSA, TAMÁS GYULA

[Modifications of the insulin molecule at the end of the B chain resulted in the development of some new, more physiological meal-related insulins, the rapid acting human insulin analogues. This survey summarises the characteristics (structure, absorption, immunogenicity, efficacy and safety) and the conditions of clinical application of the rapid-acting insulin analogues available at the moment in Hungary. Furthermore, authors evaluate the effect of application of rapid-acting insulin analogues on the quality of life and glycaemic control of the patients. The collaboration between the well-prepared health-care team and the well-educated and cooperative diabetic patient using rapid-acting insulin analogue could lead to a level of freedom of lifestyle that approximates that of healthy people.]

Lege Artis Medicinae

[CONTEMPORARY THERAPY OF COLORECTAL TUMORS]

LAKATOS László, LAKATOS Péter László

[Chemo-radiotherapy of colorectal tumours has become a successful field in oncology. The cornerstone of the treatment has remained the 5- FU containing regimes, however the improvement of administration protocols (e.g. continuous infusion, oral administration) and the addition of biomodulating agents has improved efficacy considerably. The recent availability of newer agents, like irinotecan and oxaliplatin has significantly improved survival of advanced (metastatic) colorectal cancer, extending up to 20 months average survival, also being a consequence of the more aggressive treatment of hepatic and lung metastases. The adjuvant chemotherapy of Dukes’ C tumours has become standard, while the treatment of high-risk B2 tumours is also recommended. Neoadjuvant/adjuvant chemo-radiotherapy improves the prognosis of rectal tumours, however the optimal regime has not yet been determined. The combination of two or more agents is superior to monotherapy and the route and sequence of administration may also influence efficacy. The biological agents of the near future including cetuximab (directed against epidermal growth factor receptor) and bevacizumab (a monoclonal antibody to vascular endothelial growth factor) may further improve survival in poor prognosis patients. The use of the new drugs is limited at the moment by their high costs.]