Browsing by Author "Tekindal, Mustafa A."

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    Assessment of Epicardial Fat and Carotid Intima Media Thickness in Gestational Hypertension
    (2018) Altin, Cihan; Yilmaz, Mustafa; Ozsoy, Hasmet M.; Gezmis, Esin; Balci, Serdar; Tekindal, Mustafa A.; Sade, Leyla E.; Muderrisoglu, Haldun; 0000-0002-3996-5681; 0000-0002-2557-9579; 0000-0002-1001-6028; 0000-0002-1782-7325; 0000-0002-4060-7048; 0000-0003-3737-8595; 0000-0002-9635-6313; 29603491; S-6973-2016; AAE-8301-2021; AAJ-1097-2021; U-9270-2018; AAQ-7583-2021; AAG-8233-2020
    AimGestational hypertension (GHT) is a common disorder of pregnancy characterized by new onset hypertension without the presence of detectable proteinuria after 20 weeks of gestation. Epicardial fat thickness (EFT) and carotid intima media thickness (CIMT) are suggested as new predictors of subclinical atherosclerosis. Although the relationship between these parameters and essential hypertension has been demonstrated, this association in patients with GHT is still unknown. We aimed to investigate CIMT and EFT in patients with GHT. MethodsA total of 90 patients (44 GHT and 46 controls) were enrolled. Patients with diabetes mellitus, chronic hypertension and cardiovascular disease (CVD) were excluded. In the third trimester, the mean CIMT at the far wall of both left and right common carotid arteries was measured on B-mode duplex ultrasound. EFT was measured on the free wall of the right ventricle at the end systole in the parasternal long-axis view by standard transthorasic 2D echocardiography. ResultsUnlike the mean CIMT (0.52 0.13 mm vs 0.47 +/- 0.11 mm; P = 0.078), the mean EFT was significantly higher in the GHT group compared to the controls (5.31 +/- 1.68 mm vs 4.17 +/- 1.16 mm; P = 0.002). In multivariate logistic regression analysis, among the most pertinent clinical variables, only EFT is an independent determinant of GHT (OR: 2.903; 95% confidence interval [CI]: 1.454-5.796; P = 0.003). In receiver operating characteristic (ROC) analysis, EFT >5.5 mm had 82.6% specificity and 52.3% sensitivity in predicting a diagnosis of GHT (ROC area under curve: 0.689, 95% CI: 0.577-0.802, P = 0.002). ConclusionMaternal EFT may be higher in pregnant women with GHT in comparison with those of controls.
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    Is there an association between vitamin D levels and cow's milk protein allergy at infancy?
    (2019) Ercan, Nazli; Bostanci, Ilknur B.; Ozmen, Serap; Tekindal, Mustafa A.; 31560486
    Aim. Food allergy is an important public health concern with an increasing prevalence. The objectives were to determine the possible association between cow's milk protein allergy (CMPA) and 25(OH)D (vitamin-D) levels of infants with an initial diagnosis of CMPA and the association between 25(OH)D levels and (a) SPT (skin prick test) induration size, (b) specific IgE to milk, (c) specific IgE to casein. Methods. Prospective, observational, case control study; the study group was composed of children < 2 years of age with a diagnosis of CMPA confirmed by an oral food challenge test. Healthy infants were enrolled as controls. Serum 25(OH)D levels were obtained at the initial workup in both groups. The correlation of vitamin-D levels was investigated in the development of CMPA. Results. Among the study group of patients (n: 56) 41,1% (n: 23) had IgE-mediated and 58,9% (n: 33) had non-IgE-mediated allergies There were no statistically significant differences between the CMPA and control groups (n: 55), in terms of serum 25(OH)D levels (33.85 +/- 16.18ng/ml, 30.70 +/- 14.90ng/ml; respectively, p: 0.289). No statistically significant difference was found between study and controls according to 25(OH)D levels (adequate, insufficiency, deficiency; p= 0.099). In the SPT of the CMPA group, a negative weak correlation without statistical significance was determined between the induration diameter of milk antigen and serum levels of 25(OH)D (p: 0,794; r= -0,037). Conclusions. No significant difference was found in serum 25 (OH)D levels between infants with CMPA and healthy controls. Our results do not support the routine request for 25(OH)D levels in pediatric age CMPA patients at their initial workup.