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Author: search.filters.author.Altin, CihanSubject: search.filters.subject.carotid intima media thickness

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    Investigation of The Relationship Between Asthma and Subclinical Atherosclerosis by Carotid/Femoral Intima Media and Epicardial Fat Thickness Measurement
    (2018) Yilmaz, Mustafa; Yilmaz, Hatice Eylul Bozkurt; Sen, Nazan; Altin, Cihan; Tekin, Abdullah; Muderrisoglu, Haldun; https://orcid.org/0000-0002-2557-9579; https://orcid.org/0000-0002-4171-7484; https://orcid.org/0000-0002-5658-870X; https://orcid.org/0000-0002-9635-6313; 28453377; S-6973-2016; AAI-8947-2021; ABD-7304-2021; AAG-8233-2020
    Objective: Since asthma and atherosclerosis may share similar pathophysiological mechanism, this study is planned to investigate whether epicardial fat thickness (EFT), carotid and femoral intima media thicknesses, which are markers of subclinical atherosclerosis, are increased in patients with asthma. Methods: The study was designed as a cross-sectional study. A total of 154 participants (83 patients with asthma and 71 healthy volunteers) were enrolled into the study. Epicardial fat, carotid, and femoral intima media thicknesses were measured and recorded in both groups. The statistical difference between the two groups was examined. Results: Both carotid and femoral intima media thicknesses were significantly higher in patients with asthma compared to control group (5.52 +/- 0.4 mm vs. 5.36 +/- 0.4 mm; p = 0.038 and 5.64 +/- 0.4 mm vs. 5.46 +/- 0.5 mm; p = 0.036, respectively). However, there was not a significant difference in EFT between the groups [5.9 mm (5.3-6.6; IQR = 1.3) vs. 5.6 mm (4.7-6.5; IQR = 1.8); p = 0.1]. On comparison of control group and asthma subgroups (mild, moderate, and severe), there was a statistically significant difference among these four groups in terms of carotid and femoral intima media thicknesses (p = 0.002 and p < 0.001, respectively). Subgroup analyses showed that this difference was mainly due to patients with severe asthma. Conclusions: Carotid and femoral intima media thicknesses in asthmatic patients were found to be increased compared to the normal population. As a result, the risk of subclinical atherosclerosis in asthmatic patients may be high.
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    Impact of Sleeve Gastrectomy on Epicardial Fat Tissue and Carotid Intima Media Thickness
    (2017) Altin, Cihan; Erol, Varlik; Aydin, Elcin; Yilmaz, Mustafa; Sade, Leyla Elif; Gulay, Huseyin; Muderrisoglu, Haldun; 0000-0002-2557-9579; 0000-0003-0907-3647; 0000-0003-3737-8595; 0000-0002-0442-6178; 0000-0002-9635-6313; S-6973-2016; AAI-8276-2021; AAQ-7583-2021; AAJ-6407-2021; AAG-8233-2020
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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.