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LAM KID

FEBRUARY 20, 2014

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

SPEER Gábor

[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. ]

LAM Extra for General Practicioners

JUNE 10, 2014

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

SPEER Gábor

[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. ]

Clinical Neuroscience

JANUARY 30, 2014

[Pneumococcal meningitis in a pregnant woman]

SCHAREK Petra, JEKKEL Csilla, BUDAI József, SZILASI Zsuzsanna, HELFERICH Frigyes, ÁRVA Ilona, VÁRADI András, LÉTAY Erzsébet, KATONA Katalin, RÓKUSZ László

[Bacterial meningitis is a life-threatening disease. The incidence of meningitis is about 2.6-6 cases per 100.000 adults per year in developed countries. The most common causative microorganisms are Sreptococcus pneumoniae and Neisseria meningitidis. A 33-year-old multigravida, at 24 week of gestation was admitted to the hospital because of ear pain, haedache, fever and confusion. Lumbal puncture was performed and cerebrospinal fluid analysis showed signs of bacterial meningitis. Latex agglutination test was positive for S. pneumoniae, Gram-positive diplococci have seen under microscope and later cultivation verified S. pneumoniae as the causative agent. After ceftriaxon, dexamethasone administration and treatment in intensive care unit, left side mastoidectomy was performed since cranial computed tomography showed acut exacerbation of chronic mastoiditis on the left side. After extubation, mobilisation and 14 days antibiotic treatment the patient, who had residual hearing loss on the left side, was discharged from the hospital. During the treatment the foetal parameters were normal. The patient at 39 week of gestation gave birth to a healthy infant. Forty-eight case reports have been published in this topic around the world until April, 2012. The most common causative agents were S. pneumoniae and Listeria monocytogenes. Because of the little amount of data, it is hard to appreciate the actual incidence and prognosis of this life-threatening illness both for mother and infant. As far as we know this is the first published case report of meningitis during pregnancy in Hungary. By this article we would like to draw attention to the importance of teamwork, of prevention of brain abscess formation and of the removal of the infection’s focus.]

Hypertension and nephrology

OCTOBER 20, 2013

[The prognostic role of placental growth factor in pregnancies complicated by hypertensive disorders]

GULLAI Nóra, MOLVAREC Attila, KAUKER Bea, RIGÓ János Jr.

[Placental growth factor (PlGF) is a member of the proangiogenic VEGF-family; it is mainly produced by throphoblast cells. During the last years numerous studies have shown that circulating PlGF-level in maternal plasma is decreased and its suluble receptor sFlt-1 shows increased expression. In the present study we examined the prognostic accuracy of Alere Triage® PlGF-Assay in hypertensive disorders of pregnancy and its relation with the length of pregnancy. 130 pregnant women were involved in this case-control study (PE: 23, HELLP-syndrome: 20, superimposed praeeclampsia: 17, chronic hypertension: 25, gestational hypertension: 18 and normal control: 27). Blood draw occured between the 22nd and 34th gestational week. PlGF levels were measured by the Alere Triage® PlGF Assay using samples from the maternal plasma. The plasma PlGF-levels of women whose pregnancies were complicated by hypertensive disorders were significantnormotoly lower compared to those who had uncomplicated pregnancies and the decrease were greater in those patients who delivered before the 35th gestational week. The PlGF-test was positive in 93,7% of those women who delivered before the 35th gestational week and in 90,5% of those who delivered before the 37. gestational week. The vast majority of preeclamptic (PE: 95,7%, SIPE: 82,4%) and HELLP-syndrome (95%) patients had positive PlGF tests, the 60% of the chronic hypertension and the 44,4% of the gestational hypertension patients have also shown positive results. The main conclusion of this study is that the PlGF levels using maternal plasma are lower in those pregnancies which are complicated by hypertension and show strong correlation with the severity of the hypertensive disorder. We perceived high sensitivity values in detecting preeclampsia, HELLP-syndrome and superimposed preeclampsia. In the future we may use this method to separate high risk women for hypertensive disorders and it may improve the perinatal outcome]

Clinical Neuroscience

OCTOBER 05, 2013

[The impact of the vitamin D in neurological diseases and neurorehabilitation: from demencia to multiple sclerosis. Part I: The role of the vitamin D in the prevetion and treatment of multiple sclerosis]

SPEER Gábor

[The world-wide incidence of vitamin D deficiency is high, independently of age. Multiple sclerosis is a chronic disorder, occuring in those who possess or are exposed to a combination of genetic and environmental risk factors. One of the environmental factors associated with the development is vitamin D. Vitamin D is an immunomodulatory agent, its role is verified in many of autoimmune diseases. Vitamin D inhibits IL-6, IL-17 and IL-23 secretions which are crucial in Th1 and Th17 differentiation and also decreases proinflammatorical cytokine production. Moreover it enhances the immunosuppressive IL-10 cytokine secretion and inhibits the T-reg cell development. These cytokines and cells are essential for the pathomechanism of multiple sclerosis. Data have shown, that the vitamin D levels above 100 nmol/l (40 ng/ml) is essential for the prevention of multiple sclerosis. Below this level the vitamin D supplementation is reasonable. In pregnancy, the vitamin D deficiency at the last two semester increases the risk for the multiple sclerosis of the infant. The optimal vitamin D level for multiple sclerosis patients is 100-150 nmol/l (40-60 ng/ml). There is no consensus for the role of vitamin D in multiple sclerosis yet, but until the achieving this, the diagnosis and the treatment of the vitamin D deficiency is crucial for scelrosis multiplex patients and in cases of elevated risk. Data shows, that in patient with multiple sclerosis the normal vitamin D level is suboptimal, however the exact role of vitamin D and doses must be clarified by interventional studies.]

Journal of Nursing Theory and Practice

JULY 30, 2012

[The nursing challenges related to gestational diabetes]

MENG Zsuzsa, VÁRADYNÉ HORVÁTH Ágnes, OLÁH András

[Aim of the study: To assess how age and BMI affect the result of the OGTT, and to study the data on blood sugar levels. Methodology and sample: Retrospective, quantitative, cross sectional, with non-random sampling. GDM patients aged 16- 50 years were surveyed (n=123 persons), with analysis of the data relating to multiparas (n=51) and primiparas (n=72). The research took the form of an analysis of medical and nursing documents. Results: In a study of the BMI and the 2-hour OGTT results, and in a study of age and BMI, signifi cance was observed in the case of the multiparas. Comparing the 0’ OGTT values with the empty-stomach blood sugar results from the 1st control test following the diagnosis of GDM, signifi cance was observed in both groups. Conclusions: Based on the fi ndings of the research it can be concluded that a higher BMI is generally associated with more advanced age, and that it has an unfavourable impact on the results of the OGTT. It is necessary to repeat the reclassifi cation in the later stage of the pregnancy, in the 6th week following birth, and upon cessation of breastfeeding.]

Lege Artis Medicinae

DECEMBER 21, 2011

[Thyroid disorders during pregnancy]

HAJNÁCZKY Károly

[The hormones of the thyroid gland play a basic role in human reproduction and in the early development of the fetal brain, too. The frequency of hypo- and hyperthyroidism occuring in a pregnancy is between 1-2 per cent. Abnormal maternal thyroid function could result in harmful effects for both the mothers and their offsprings. An illness (gestational throphoblast disease) that is known to have an influence on the maternal thyroid function. Thyroid diseases occuring in pregnancy can result in diagnostical problems: the existing complaints and symptoms may be misdiagnosed as a consequence of pregnancy. Because of the changes in thyroid metabolism, which are typical to pregnancy, the analysis of the results of thyroid function may be difficult. Several diagnostical and therapeutical procedures (i. e. radioiodine techniques) are absolutely contraindicated during pregnancy. In the case of thyroid hormone replacement therapy one must take into consideration the continously changing maternal demand. Propylthiouracil is the choice of therapy regarding the treatment of the hyperthyreoidism during pregnancy. The incidence of thyroid cancer in pregnancy is 1 per 1000. Pregnancy itself does not appear to increase the risk of malignant tranformation or alter the course of thyroid cancer. The preferred period of the surgical intervention of the thyroid gland is the second trimester of the pregnancy. The introduction of a thyroid functional test (thyroid-stimulating hormone) as a screening method in the first trimester would be advisable in our country. Achieving this new procedure would reflect and expand a way of thinking in respect of prevention in our pregnancy care practice.]

Lege Artis Medicinae

JANUARY 20, 2011

[Osteonercosis of the femoral head during pregnancy]

KISS-POLAUF Marianna, TAKÁCS János, TASI Róbert, RÁKÓCZI István

[Osteonecrosis of the femoral head associated with pregnancy is a rare condition. Approximately 40-50 cases have been reported, the first one by Pfeifer in 1957. Avascular osteonecrosis is usually caused by factors that impair the bone’s blood supply (intraosseous arterious or venous occlusion, venous stasis, hypertension in the bone marrow). Owing to the cautious use of radiological imaging techniques during pregnancy and the limited experience with this condition, the correct diagnosis is usually made only retrospectively. Thus, total hip replacement is required in most cases. In the third trimester, MRI examination is safe to perform, and in some cases a simple X-ray should be also considered, as timely avoidance of weight-bearing and other therapeutic interventions might help to prevent the arthroplasty. Here, we would like to present a case observed and treated by us, and to overview the options that could facilitate making the correct diagnosis and finding the appropriate therapeutic program.]

Lege Artis Medicinae

MARCH 20, 2005

[Pregnancy in women with systemic lupus erythematosus]

KISS Emese, BHATTOA P. Harjit, BETTEMBUK Péter, BALOGH Ádám, SZEGEDI Gyula

Lege Artis Medicinae

JANUARY 20, 2010

[Special problems of hypertension in women]

KAPOCSI Judit, DEÁK György

[Menopause and pregnancy are especially vulnerable periods of women’s life regarding hypertension. The “Guidelines for the Management of Arterial Hypertension”, issued by the European Society of Hypertension and the European Society of Cardiology, dedicates a separate chapter to hypertension in women. The renewed guidelines of the Hungarian Society of Hypertension also pays a special attention to hypertension detected during pregnancy. In this article, the euthors review the topics of hypertension detected during menopause and pregnancy, discussing pathomechanism and therapy.]