Emotional eating behavior hinders body weight loss in women after Roux-en-Y gastric bypass surgery

Nutrition ◽  
2018 ◽  
Vol 49 ◽  
pp. 13-16 ◽  
Author(s):  
Isabelle Romero Novelli ◽  
Laís Gomes Fonseca ◽  
Daniela Lopes Gomes ◽  
Eliane Said Dutra ◽  
Kênia Mara Baiocchi de Carvalho
Keyword(s):  
Weight Loss ◽  
Gastric Bypass ◽  
Body Weight ◽  
Eating Behavior ◽  
Emotional Eating ◽  
Bypass Surgery ◽  
Gastric Bypass Surgery ◽  
Body Weight Loss

Gastric Bypass Surgery Causes Body Weight Loss Without Reducing Food Intake in Rats

2008 ◽  
Vol 18 (4) ◽  
pp. 415-422 ◽  
Author(s):  
Marianne W. Furnes ◽  
Karin Tømmerås ◽  
Carl-Jørgen Arum ◽  
Chun-Mei Zhao ◽  
Duan Chen
Keyword(s):  
Weight Loss ◽  
Gastric Bypass ◽  
Body Weight ◽  
Food Intake ◽  
Bypass Surgery ◽  
Gastric Bypass Surgery ◽  
Body Weight Loss

Gene polymorphisms as a predictor of body weight loss after Roux-en-Y gastric bypass surgery among obese women

2016 ◽  
Vol 10 (6) ◽  
pp. 724-727 ◽  
Author(s):  
Patrícia Fátima Souza Novais ◽  
Thabata Koester Weber ◽  
Ney Lemke ◽  
Rozangela Verlengia ◽  
Alex Harley Crisp ◽  
...  
Keyword(s):  
Weight Loss ◽  
Gastric Bypass ◽  
Body Weight ◽  
Gene Polymorphisms ◽  
Bypass Surgery ◽  
Gastric Bypass Surgery ◽  
Body Weight Loss ◽  
Obese Women

S2095d Gastric Bypass Surgery Causes Body Weight Loss Without Reducing Food Intake in Rats

2008 ◽  
Vol 134 (4) ◽  
pp. A-315
Author(s):  
Marianne W. Furnes ◽  
Karin A. Tømmerås ◽  
Carl-Jørgen Arum ◽  
Chun-Mei Zhao ◽  
Duan Chen
Keyword(s):  
Weight Loss ◽  
Gastric Bypass ◽  
Body Weight ◽  
Food Intake ◽  
Bypass Surgery ◽  
Gastric Bypass Surgery ◽  
Body Weight Loss

scholarly journals Preoperative eating behavior, postoperative dietary adherence, and weight loss after gastric bypass surgery

2008 ◽  
Vol 4 (5) ◽  
pp. 640-646 ◽  
Author(s):  
David B. Sarwer ◽  
Thomas A. Wadden ◽  
Reneé H. Moore ◽  
Alexander W. Baker ◽  
Lauren M. Gibbons ◽  
...  
Keyword(s):  
Weight Loss ◽  
Gastric Bypass ◽  
Eating Behavior ◽  
Bypass Surgery ◽  
Gastric Bypass Surgery ◽  
Dietary Adherence

scholarly journals Blood pressure reduction after gastric bypass surgery is explained by a decrease in cardiac output

2017 ◽  
Vol 122 (2) ◽  
pp. 223-229 ◽  
Author(s):  
Peter M. van Brussel ◽  
Bas van den Bogaard ◽  
Barbara A. de Weijer ◽  
Jasper Truijen ◽  
C.T. Paul Krediet ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Gastric Bypass ◽  
Body Weight ◽  
Cardiac Output ◽  
Baroreflex Sensitivity ◽  
Bypass Surgery ◽  
Gastric Bypass Surgery ◽  
Left Ventricular ◽  
Ventricular Contractility ◽  
Left Ventricular Contractility

Blood pressure (BP) decreases in the first weeks after Roux-and-Y gastric bypass surgery. Yet the pathophysiology of the BP-lowering effects observed after gastric bypass surgery is incompletely understood. We evaluated BP, systemic hemodynamics, and baroreflex sensitivity in 15 obese women[mean age 42 ± 7 standard deviation (SD) yr, body mass index 45 ± 6 kg/m2] 2 wk before and 6 wk following Roux-and-Y gastric bypass surgery. Six weeks after gastric bypass surgery, mean body weight decreased by 13 ± 5 kg (10%, P < 0.001). Office BP decreased from 137 ± 10/86 ± 6 to 128 ± 12/81 ± 9 mmHg ( P < 0.001, P < 0.01), while daytime ambulatory BP decreased from 128 ± 14/80 ± 9 to 114 ± 10/73 ± 6 mmHg ( P = 0.01, P = 0.05), whereas nighttime BP decreased from 111 ± 13/66 ± 7 to 102 ± 9/62 ± 7 mmHg ( P = 0.04, P < 0.01). The decrease in BP was associated with a 1.6 ± 1.2 l/min (20%, P < 0.01) decrease in cardiac output (CO), while systemic vascular resistance increased (153 ± 189 dyn·s·cm−5, 15%, P < 0.01). The maximal ascending slope in systolic blood pressure decreased (192 mmHg/s, 19%, P = 0.01), suggesting a reduction in left ventricular contractility. Baroreflex sensitivity increased from 9.0 [6.4–14.3] to 13.8 [8.5–19.0] ms/mmHg (median [interquartile range]; P < 0.01) and was inversely correlated with the reductions in heart rate ( R = −0.64, P = 0.02) and CO ( R = −0.61, P = 0.03). In contrast, changes in body weight were not correlated with changes in either BP or CO. The BP reduction following Roux-and-Y gastric bypass surgery is correlated with a decrease in CO independent of changes in body weight. The contribution of heart rate to the reduction in CO together with enhanced baroreflex sensitivity suggests a shift toward increased parasympathetic cardiovascular control. NEW & NOTEWORTHY The reason for the decrease in blood pressure (BP) in the first weeks after gastric bypass surgery remains to be elucidated. We show that the reduction in BP following surgery is caused by a decrease in cardiac output. In addition, the maximal ascending slope in systolic blood pressure decreased suggesting a reduction in left ventricular contractility and cardiac workload. These findings help to understand the physiological changes following gastric bypass surgery and are relevant in light of the increased risk of heart failure in these patients.

scholarly journals Association of Ghrelin Receptor Promoter Polymorphisms with Weight Loss Following Roux-en-Y Gastric Bypass Surgery

2012 ◽  
Vol 22 (5) ◽  
pp. 783-790 ◽  
Author(s):  
Michelle E. Matzko ◽  
George Argyropoulos ◽  
G. Craig Wood ◽  
Xin Chu ◽  
Roger J. M. McCarter ◽  
...  
Keyword(s):  
Weight Loss ◽  
Gastric Bypass ◽  
Bypass Surgery ◽  
Gastric Bypass Surgery ◽  
Promoter Polymorphisms ◽  
Ghrelin Receptor

scholarly journals Improved heart rate recovery after marked weight loss induced by gastric bypass surgery: Two-year follow up in the Utah Obesity Study

Heart Rhythm ◽  
2011 ◽  
Vol 8 (1) ◽  
pp. 84-90 ◽  
Author(s):  
Stephen L. Wasmund ◽  
Theophilus Owan ◽  
Frank G. Yanowitz ◽  
Ted D. Adams ◽  
Steven C. Hunt ◽  
...  
Keyword(s):  
Heart Rate ◽  
Weight Loss ◽  
Gastric Bypass ◽  
Bypass Surgery ◽  
Heart Rate Recovery ◽  
Gastric Bypass Surgery ◽  
Marked Weight
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