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The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference
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Zeitschriftentitel: | Obesity Facts |
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Personen und Körperschaften: | , , , , , , |
In: | Obesity Facts, 12, 2019, 3, S. 281-290 |
Format: | E-Article |
Sprache: | Englisch |
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S. Karger AG
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Schlagwörter: |
author_facet |
Nedeljkovic-Arsenovic, Olga Banovic, Marko Radenkovic, Dejan Rancic, Nemanja Polovina, Snezana Micic, Dragan Nedeljkovic, Ivana Nedeljkovic-Arsenovic, Olga Banovic, Marko Radenkovic, Dejan Rancic, Nemanja Polovina, Snezana Micic, Dragan Nedeljkovic, Ivana |
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author |
Nedeljkovic-Arsenovic, Olga Banovic, Marko Radenkovic, Dejan Rancic, Nemanja Polovina, Snezana Micic, Dragan Nedeljkovic, Ivana |
spellingShingle |
Nedeljkovic-Arsenovic, Olga Banovic, Marko Radenkovic, Dejan Rancic, Nemanja Polovina, Snezana Micic, Dragan Nedeljkovic, Ivana Obesity Facts The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference Physiology (medical) Health (social science) |
author_sort |
nedeljkovic-arsenovic, olga |
spelling |
Nedeljkovic-Arsenovic, Olga Banovic, Marko Radenkovic, Dejan Rancic, Nemanja Polovina, Snezana Micic, Dragan Nedeljkovic, Ivana 1662-4025 1662-4033 S. Karger AG Physiology (medical) Health (social science) http://dx.doi.org/10.1159/000499387 <jats:p><b><i>Background:</i></b> Bariatric surgery, especially Roux-en-Y gastric bypass (RYGB), has become the most frequently used therapy for morbid obesity. <b><i>Objectives:</i></b> The aim of this study was to examine the effects of surgically induced weight loss on cardiopulmonary function 6 months after the procedure, as well as the effect of such an intervention on well-known risk factors for cardiovascular diseases. <b><i>Methods:</i></b> This is a cross-sectional study on 66 morbidly obese patients (BMI ≥40 or ≥35 kg/m<sup>2</sup> with present comorbidities), comparing their cardiopulmonary function prior to and 6 months after RYGB surgery. <b><i>Results:</i></b> The substantial amount of weight loss (29.80 ± 13.27 kg) after RYGB surgery was associated with significant reduction of comorbidities, especially diabetes and sedentary lifestyle (<i>p</i> = 0.005 and <i>p</i> = 0.002, respectively). Regarding functional capacity, there was significant increase in peak oxygen uptake (VO<sub>2</sub> peak, <i>p</i> = 0.003), duration of exercise testing, metabolic equivalents (exercise time and METs, <i>p</i> &#x3c; 0.001), and in peak O<sub>2</sub> pulse. These findings were particularly pronounced in a group of patients who had lost more than 18% of initial weight. <b><i>Conclusions:</i></b> Reduction of body weight after RYGB surgery is associated with significantly improved cardiorespiratory function 6 months after surgery, especially in patients who lost more than 18% of their initial body weight. In addition, substantial decreases in body weight were also associated with a reduction of cardiovascular risk factors such as diabetes, smoking, hypertriglyceridemia, and sedentary lifestyle.</jats:p> The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference Obesity Facts |
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title |
The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_unstemmed |
The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_full |
The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_fullStr |
The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_full_unstemmed |
The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_short |
The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_sort |
the amount of weight loss six months after bariatric surgery: it makes a difference |
topic |
Physiology (medical) Health (social science) |
url |
http://dx.doi.org/10.1159/000499387 |
publishDate |
2019 |
physical |
281-290 |
description |
<jats:p><b><i>Background:</i></b> Bariatric surgery, especially Roux-en-Y gastric bypass (RYGB), has become the most frequently used therapy for morbid obesity. <b><i>Objectives:</i></b> The aim of this study was to examine the effects of surgically induced weight loss on cardiopulmonary function 6 months after the procedure, as well as the effect of such an intervention on well-known risk factors for cardiovascular diseases. <b><i>Methods:</i></b> This is a cross-sectional study on 66 morbidly obese patients (BMI ≥40 or ≥35 kg/m<sup>2</sup> with present comorbidities), comparing their cardiopulmonary function prior to and 6 months after RYGB surgery. <b><i>Results:</i></b> The substantial amount of weight loss (29.80 ± 13.27 kg) after RYGB surgery was associated with significant reduction of comorbidities, especially diabetes and sedentary lifestyle (<i>p</i> = 0.005 and <i>p</i> = 0.002, respectively). Regarding functional capacity, there was significant increase in peak oxygen uptake (VO<sub>2</sub> peak, <i>p</i> = 0.003), duration of exercise testing, metabolic equivalents (exercise time and METs, <i>p</i> &#x3c; 0.001), and in peak O<sub>2</sub> pulse. These findings were particularly pronounced in a group of patients who had lost more than 18% of initial weight. <b><i>Conclusions:</i></b> Reduction of body weight after RYGB surgery is associated with significantly improved cardiorespiratory function 6 months after surgery, especially in patients who lost more than 18% of their initial body weight. In addition, substantial decreases in body weight were also associated with a reduction of cardiovascular risk factors such as diabetes, smoking, hypertriglyceridemia, and sedentary lifestyle.</jats:p> |
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author | Nedeljkovic-Arsenovic, Olga, Banovic, Marko, Radenkovic, Dejan, Rancic, Nemanja, Polovina, Snezana, Micic, Dragan, Nedeljkovic, Ivana |
author_facet | Nedeljkovic-Arsenovic, Olga, Banovic, Marko, Radenkovic, Dejan, Rancic, Nemanja, Polovina, Snezana, Micic, Dragan, Nedeljkovic, Ivana, Nedeljkovic-Arsenovic, Olga, Banovic, Marko, Radenkovic, Dejan, Rancic, Nemanja, Polovina, Snezana, Micic, Dragan, Nedeljkovic, Ivana |
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description | <jats:p><b><i>Background:</i></b> Bariatric surgery, especially Roux-en-Y gastric bypass (RYGB), has become the most frequently used therapy for morbid obesity. <b><i>Objectives:</i></b> The aim of this study was to examine the effects of surgically induced weight loss on cardiopulmonary function 6 months after the procedure, as well as the effect of such an intervention on well-known risk factors for cardiovascular diseases. <b><i>Methods:</i></b> This is a cross-sectional study on 66 morbidly obese patients (BMI ≥40 or ≥35 kg/m<sup>2</sup> with present comorbidities), comparing their cardiopulmonary function prior to and 6 months after RYGB surgery. <b><i>Results:</i></b> The substantial amount of weight loss (29.80 ± 13.27 kg) after RYGB surgery was associated with significant reduction of comorbidities, especially diabetes and sedentary lifestyle (<i>p</i> = 0.005 and <i>p</i> = 0.002, respectively). Regarding functional capacity, there was significant increase in peak oxygen uptake (VO<sub>2</sub> peak, <i>p</i> = 0.003), duration of exercise testing, metabolic equivalents (exercise time and METs, <i>p</i> &#x3c; 0.001), and in peak O<sub>2</sub> pulse. These findings were particularly pronounced in a group of patients who had lost more than 18% of initial weight. <b><i>Conclusions:</i></b> Reduction of body weight after RYGB surgery is associated with significantly improved cardiorespiratory function 6 months after surgery, especially in patients who lost more than 18% of their initial body weight. In addition, substantial decreases in body weight were also associated with a reduction of cardiovascular risk factors such as diabetes, smoking, hypertriglyceridemia, and sedentary lifestyle.</jats:p> |
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spelling | Nedeljkovic-Arsenovic, Olga Banovic, Marko Radenkovic, Dejan Rancic, Nemanja Polovina, Snezana Micic, Dragan Nedeljkovic, Ivana 1662-4025 1662-4033 S. Karger AG Physiology (medical) Health (social science) http://dx.doi.org/10.1159/000499387 <jats:p><b><i>Background:</i></b> Bariatric surgery, especially Roux-en-Y gastric bypass (RYGB), has become the most frequently used therapy for morbid obesity. <b><i>Objectives:</i></b> The aim of this study was to examine the effects of surgically induced weight loss on cardiopulmonary function 6 months after the procedure, as well as the effect of such an intervention on well-known risk factors for cardiovascular diseases. <b><i>Methods:</i></b> This is a cross-sectional study on 66 morbidly obese patients (BMI ≥40 or ≥35 kg/m<sup>2</sup> with present comorbidities), comparing their cardiopulmonary function prior to and 6 months after RYGB surgery. <b><i>Results:</i></b> The substantial amount of weight loss (29.80 ± 13.27 kg) after RYGB surgery was associated with significant reduction of comorbidities, especially diabetes and sedentary lifestyle (<i>p</i> = 0.005 and <i>p</i> = 0.002, respectively). Regarding functional capacity, there was significant increase in peak oxygen uptake (VO<sub>2</sub> peak, <i>p</i> = 0.003), duration of exercise testing, metabolic equivalents (exercise time and METs, <i>p</i> &#x3c; 0.001), and in peak O<sub>2</sub> pulse. These findings were particularly pronounced in a group of patients who had lost more than 18% of initial weight. <b><i>Conclusions:</i></b> Reduction of body weight after RYGB surgery is associated with significantly improved cardiorespiratory function 6 months after surgery, especially in patients who lost more than 18% of their initial body weight. In addition, substantial decreases in body weight were also associated with a reduction of cardiovascular risk factors such as diabetes, smoking, hypertriglyceridemia, and sedentary lifestyle.</jats:p> The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference Obesity Facts |
spellingShingle | Nedeljkovic-Arsenovic, Olga, Banovic, Marko, Radenkovic, Dejan, Rancic, Nemanja, Polovina, Snezana, Micic, Dragan, Nedeljkovic, Ivana, Obesity Facts, The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference, Physiology (medical), Health (social science) |
title | The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_full | The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_fullStr | The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_full_unstemmed | The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_short | The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
title_sort | the amount of weight loss six months after bariatric surgery: it makes a difference |
title_unstemmed | The Amount of Weight Loss Six Months after Bariatric Surgery: It Makes a Difference |
topic | Physiology (medical), Health (social science) |
url | http://dx.doi.org/10.1159/000499387 |