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G. Imamovíc

Društvene mreže:

B. Hasukić, A. Cickusic, Jasminka Alagić Smailbegović, G. Imamovíc, S. Hasukić, I. Mehmedagić

It has been reported in recent years that elevated thyroglobulin antibody (TgAb) values can be associated with thyroid malignancy. The aim of this study is to determine whether serum TgAb have a predictive role in thyroid cancer in patients with thyroid nodules. The crossed study included 100 patients with scintigraphic cold thyroid nodules divided in two groups. Demographic data, TgAb levels and final histopathological findings were recorded. The first group consisted of 50 patients with histopathological verified malignant nodules and the second group of 50 patients with histopathological verified benign nodules. TgAb were estimated by the radio-immunity assay (RIA) method. The median of TgAb in the group with benign nodules were 14.3 (10-32) IU / mL and in the group with malignant nodules 42.9 (13-156) IU / mL. TgAb values were significantly higher in patients with malignant nodules (p = 0.02 The increase in values of TgAb by 1 IU / mL increased the risk for malignancy by 0.7%. The cut-off for TgAb of > 35 IU / mL discriminates between diagnosis of the malignant and benign thyroid nodule. TgAb of > 35 IU / mL, with a sensitivity of 56% and a specificity of 78%, was found to be a limit value for predicting malignant thyroid lesion. TgAb serum values were predictor of malignant thyroid lesion and their preoperative measurement in combination with other risk factors could assist in preoperative diagnosis in patients with cytological indeterminant thyroid nodules.

G. Imamovíc, B. Canaud, N. Mehmedović, CäciliaScholz

Haemodiafiltration (HDF) is a renal replacement modality that combines diffusion and enhanced convection in order to remove smalland middle-molecular-weight com‐ pounds, respectively. They are removed along solvent drag effect of ultrafiltration through increased transmembrane pressure (TMP), whereas the replacement solution is infused intravenously at equal amount minus the desired fluid volume removal for achieving dry weight. Limiting factors for high-volume on-line haemodiafiltration (HV oHDF) are blood flow and viscosity (haematocrit, protocrit), filter performance and technical features of HDF monitor. Most recent advanced technology of dynamic analysis of pressure pulses along the blood flow pathway in the dialyser has enabled optimal ultrafiltration flow performances. HV oHDF offers today the best compromise of cardioprotective option by reducing cardiovascular risk factors in end-stage kidney disease patients. Recent randomised controlled trials (RCTs), individual participant data meta-analyses and a number of observational studies have shown the evidence of survival advantage of HDF over conventional haemodialysis (HD). The convective volume has become the key quantifier for HV oHDF as the measure of dialysis dose. Its cut-off values for better survival have been recognised, but the research is still needed in the years to come to set the required optimal volumes tailored to individual patients’ needs.

D. Marcelli, Katharina Brand, F. Kirçelli, J. Merello, P. Ponce, T. Jirka, J. Rosenberger, K. Gurevich, C. Marelli et al.

B. Jelaković, J. Nikolic, Ž. Radovanović, J. Nortier, J. Cosyns, A. Grollman, N. Bašić-Jukić, M. Belicza, D. Bukvić et al.

Currently used diagnostic criteria in different endemic (Balkan) nephropathy (EN) centers involve different combinations of parameters, various cut-off values and many of them are not in agreement with proposed international guidelines. Leaders of EN centers began to address these problems at scientific meetings, and this paper is the outgrowth of those discussions. The main aim is to provide recommendations for clinical work on current knowledge and expertise. This document is developed for use by general physicians, nephrologists, urologist, public health experts and epidemiologist, and it is hoped that it will be adopted by responsible institutions in countries harboring EN. National medical providers should cover costs of screening and diagnostic procedures and treatment of EN patients with or without upper urothelial cancers.

C. Crepaldi, M. Rosner, C. Teixeira, L. Martos, F. Martino, M. Rodighiero, E. Brasha-Mitchell, Ashté Collins, Lindita Shehu et al.

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