A combined test performed at the 12th week of gestation enables us to classify the pregnancy as high risk (risk higher than 1:300) or low risk (risk lower than 1:300) for congenital foetal anomalies, with great accuracy of 85 - 90%. According to the available data, the frequency of false positive results is estimated at around 5%. The objective of the study was to examine possible correlation between the serum marker values and amniocentesis results in prenatal diagnostics of congenital foetal anomalies. The study included 745 pregnant women monitored by the Genetic Counselling Service of the Clinic of Gynaecology and Obstetrics of the Clinics Centre Kragujevac. The subjects were included in the study under condition that CRL (embryonic crown-rump length) was from 45 to 84 mm and that the gestational age was at 11-13+6 weeks. Free beta HCG and PAPP-A were determined from venous blood using commercial DPS-USA tests. Tests were based on the analytic principle of the immuno-chemiluminescence technique and were performed by application of the automatic Immulite 2000 analyzer by DPC-USA. The foetal nuchal translucency thickness (NT) and CRL were measured by Colour Doppler. The chromosome identification was performed after a certain number of cell divisions by stopping the cell division in metaphase of mitosis when the chromosomes were the most distinguishable. The foetal karyotype was prepared using G bands. In the total sample of pregnant women (n=745), there were six cases of pathological foetal karyotype. A statistical paradox in the frequency of congenital foetal anomalies in favour of younger population was noticed. A high coefficient of Spearman's rank correlation suggests great importance of the combined test in the detection of congenital foetal anomalies (p<0,05). A high consistency was also proved for components of biochemical screening and ultrasonographic markers. The combined test, as a method of prenatal screening in the first trimester of pregnancy, if used at 11 - 13+6 weeks' gestation and for CRL of 45-84 mm, has a great importance in the detection of congenital foetal anomalies.

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These results suggest that pregnancy hypothyroidism is characterized by the amniotic fluid oxidative stress. Incorporation of the oxidative stress biomarkers measurement in the amniotic fluid may be of clinical importance in the management of pregnancy hypothyroidism.

BACKGROUND: Methotrexate is a cytostatic drug belonging to the group of antimetabolites; it is an antagonist of folic acid with an intensive application in gynecology practice. METHODS: The frequency of micronuclei (MN) in peripheral blood lymphocytes of 30 patients with myoma uteri was analyzed before and after intratumoral application of methotrexate (MTX) in total dose from 50 to 115 mg. Analysis of micronuclei was performed by the application of cytokinesis-block technique (CB). RESULTS: Average frequency of MN in lymphocytes of patients before the therapy was 4.6±0.4 MN/1000 analyzed cells. After the completion of therapy with six separate doses during six consecutive menstrual average frequency of MN increased 1.5 times (7.0±0.6) in comparison to control frequency before the therapy. Statistically significant difference (p<0.001) was established by the Student t test. CONCLUSION: Methotrexate intratumoral treatment of the myoma uteri significantly increased micronuclei in peripheral blood lymphocytes

Objective: The aim of this analysis was to estimate 1 year and long-term cost and quality of life of ischaemic stroke patients in Croatia. In addition, we aimed to identify and estimate key categories of costs and outcomes driving the burden of stroke in Croatian healthcare system. Methods: Data were derived from analysis of the RES-Q Registry for Croatia in 2018 and supplemented with clinical expert opinion and relevant medical, clinical and economic literature to estimate the course of the disease and treatment patterns in Croatian healthcare system. The health economic model was comprised of a one-year discrete event simulation (DES) mapping real life patient experience and a 10-year Markov model built on existing literature. Cost and health resources use were obtained using Croatian tariffs. Health utilities were mapped to EQ5D from the Barthel Index utilising previously published studies. Results: The key aspects determining costs and quality of life were rehabilitation, discharge to residential care (currently 13% of patients in Croatia) and recurrent stroke. Total 1 year cost per patient was 18,221 EUR having 0.372 QALYs. Conclusion: Direct costing structure of ischaemic stroke in Croatia is above the value of upper-middle income countries. Our study showed that post stroke rehabilitation seems to be a strong modifier of future post-stroke costs and further research into various models of post-stroke care and rehabilitation could be the answer into more successful rehabilitation that could increase QALY and reduce the economic burden of stroke. Further investment in rehabilitation research and provision might bring promising opportunities to improve long term patient outcomes.