scholarly journals Substantial Changes in Epicardial Fat Thickness After Weight Loss in Severely Obese Subjects

Obesity ◽  
2008 ◽  
Vol 16 (7) ◽  
pp. 1693-1697 ◽  
Author(s):  
Gianluca Iacobellis ◽  
Navneet Singh ◽  
Sean Wharton ◽  
Arya M. Sharma
Obesity ◽  
2013 ◽  
Vol 22 (2) ◽  
pp. 332-336 ◽  
Author(s):  
Gianluca Iacobellis ◽  
Giorgio Barbarini ◽  
Claudio Letizia ◽  
Giuseppe Barbaro

2019 ◽  
Vol 16 (2) ◽  
pp. 42-48
Author(s):  
Elena Y. Shupenina ◽  
Elena N. Yushchuk ◽  
Yury A. Vasyuk ◽  
Svetlana V. Yureneva ◽  
Anastasia V. Dubrovina

BACKGROUND: Obesity is a metabolic disorder that becomes epidemic. Visceral adiposity increases the risk of arterial hypertension, diabetes mellitus and other comorbidities. According to this, the main aim of obesity treatment is not only a weight loss but also a decrease of the risk of comorbidities. AIMS: to assess the efficiency and safety of sibutramine in patients with obesity and arterial hypertension, to evaluate the drug influence on epicardial fat thickness. MATERIALS AND METHODS: 57 patients aged 35-60 with obesity and arterial hypertension were included in the study. All patients at the beginning and after 7 months of follow-up underwent complex examination including anthropometric measurement, ECG, office and ambulatory blood pressure measurement, echocardiography. Patients with controlled arterial hypertension were included. During the first month of follow-up patients were given general weight loss recommendations. Then sibutramine was added. Control visits to assess efficiency and safety of drug treatment were held after 1 and 6 months of follow-up. RESULTS: Women predominated among the study participants. Visceral adiposity was approved by anthropometric measurements among all patients. Most patients had impaired left ventricle geometry: concentric remodeling or hypertrophy. During the first month of follow-up the weight loss was mild: 2 kg (less than 2%) in average. Sibutramine for 1 month the weight loss increased: 3.7 kg (more than 2%) in average. After 6 months of drug administration the weight loss of patients consisted 8.6 kg (6.2%) in average. According to echocardiography results indexed mass of LV myocardium decreased in all patients more significantly in women. Also in this group of patients significant decrease of epicardial fat thickness was revealed. Adverse events of sibutramine were revealed in 26.3% of patients. The most frequent were constipation (12.3%) and dry mouth (10.6%). The severity of symptoms persisted for 1 month and then decreased, additional therapy was not required. CONCLUSIONS: Sibutramine treatment of obesity promotes effective weight loss, influences the adipose tissue distribution, decreases the progress of associated comorbidities. Sibutramine is an effective and safe drug that can be used in patients with visceral adiposity and controlled arterial hypertension.


Author(s):  
M.M. Vela-Huerta ◽  
N. Amador-Licona ◽  
R. Domínguez-Damiá ◽  
A. Heredia-Ruiz ◽  
H.V. Orozco-Villagomez ◽  
...  

BACKGROUND: Epicardial fat thickness (EFT) in adults and children has been related to the metabolic syndrome and other cardiovascular risk factors; however, scarce studies have evaluated it in infants of diabetic mothers (IDM) in whom, alterations in the thickness of the interventricular septum have been reported. This study compares the EFT in IDM versus infants of non-diabetic mothers (INDM) and its association with others echocardiographic parameters. METHODS: We performed a cross sectional study in 93 infants (64 IDM and 29 INDM). To evaluate EFT dimensions, an echocardiogram was performed within the first 24h of extrauterine life in both groups. In diabetic mothers, HbA1c was also determined. RESULTS: There was no significant difference in birth weight between the groups although gestational age was lower in IDM. The EFT (3.6 vs. 2.5 mm, p <  0.0001), the interventricular septum thickness (IVST) (6.2 vs. 5.2 mm, p <  0.0001) and the IVST / left ventricle posterior wall (1.3 vs. 1.1, p = 0.001) were higher in the IDM; while the left ventricular expulsion fraction [LVFE] (71.1 vs. 77.8; p <  0.0001) was lower than in the INDM, respectively. We found a positive correlation between EFT with IVST (r = 0.577; p = 0.0001), LVPW (r = 0.262; p = 0.011), IVST/LVPW index (r = 0.353; p = 0.001), and mitral integral early velocity (r = 0.313; p = 0.002), while a negative correlation with LVFE was observed (r = –0.376; p = 0.0001). CONCLUSIONS: The EFT is higher in IDM than in INDM. It was positively related with echocardiographic parameters of left ventricular thickness and negatively with left ventricular ejection function.


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