LAM Extra for General Practicioners

[The impact of vitamin D in infertility and the role in pregnancy and in nursing period]

SPEER Gábor

JUNE 10, 2014

LAM Extra for General Practicioners - 2014;6(03)

[Various medical associations issue different recommendations for the prevention and treatment of vitamin D deficiency. These significant differences are partly explained by the different definition of normal vitamin D level and the use of completely different mathematical models to predict the increase in vitamin D level as a response to therapy. According to the Institute of Medicine, the target vitamin D level is 20 ng/ml, whereas the Endocrine Society recommends 30 ng/m as the minimum target value. These differences show that the two Society have different views on the risk of adverse effects. Screening, however, is not recommended by either society. In this review I summarize the role of the vitamin D supplementation in the prevention of infertility. Also, I suggest the protective effect of the vitamin D during the pregnancy. In my opinion screening program against D hypovitaminosis should be performed in case of infertility and in pregnancy, because data show a protective role of vitamin D against many disease of newborn. ]

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LAM Extra for General Practicioners

[Epidemilogy of hepatitis C virus and possibilities of transmission]

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[The medical impact of hepatitis C (HCV) is significant worldwide. The main consequences are chronic hepatic injury, cirrhosis, and hepatocellular carcinoma formation. The estimated global prevalence is 3% with 180 million infected people worldwide. The prevalence <1% in Hungary. The prevalence increased between 1990 and 2005 in East Asia, Western Europe, and West sub-Saharan Africa. There is characteristic geographical distribution of the main HCV genotypes. The mode of transmission can not be identified of 40% of cases. The most frequent transmission is the intravénás drug injection in the developed countries, and unsafe health procedures in developing countries. The sensitive, nucleic acid amplification testing, identification of high-risk groups, development of vaccination would help the HCV prevalence in the future. ]

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[Recognition of the characteristics of rare types of arthritis]

ROJKOVICH Bernadette, MÉSZÁROS Györgyi

[Recognition of the characteristics of arthritis is crucial for making a correct diagnosis. Several aspects of the history and physical examination could help the diagnosis, such as the mode of onset (acute, insidious), duration of symptoms (self-limiting, chronic), number of affected joints (mono-, oligo-, polyarthritis), distribution of joint involvement (symmetrical, asymmetrical), localisation of affected joints (axial, peripherial) and sequence of involvement (additive, migratory, intermittent). Other important aspects for the correct diagnosis are the characteristics of the patient (gender, age, family history) and the presence or absence of extra-articular features of disease. The articular pattern may change with time in the course of a disease, and the single clinical pattern of joint disease may correspond to more than one diagnosis. Evidence of some distinct articular patterns may limit the spectrum of diagnostic options and reduces unnecessary diagnostic testing. The diagnostic process may require the addition of laboratory examination, imaging techniques, and other tests to refine the analysis. In this article, we report a case where joint punction and histological elucidation was necessary to make the correct diagnosis, because a syndrome of acute, destructive sterile arthritis mimicking articular infection might be present in a variety of joint disorders. In this paper, we highlight those characteristics that are distinctive for particular rheumatological disorders, in order to help starting treatment early.. In a substantial number of patients the cause of the diseases remains undetermined. However, a detailed anamnesis and physical examination remain the cornerstone of a diagnostic evaluation. ]

LAM Extra for General Practicioners

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PADOS Gyula, SIMONYI Gábor, BEDROS J. Róbert

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