Prevalence of low skeletal muscle mass following bariatric surgery

Molero, Judith; Olbeyra, Romina; Flores, Lílliam; Jiménez, Amanda; Hollanda, Ana de; Andreu, Alba; Ibarzábal, Ainitze; Moizé, Violeta; Cañizares, Silvia; Obach, Amadeu; Vidal, Josep

doi:10.1016/j.clnesp.2022.03.009

Cited by 12 publications

(7 citation statements)

References 38 publications

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“…The baseline parameters of our sample did not differ between groups, and these patients have similar values to other studies regarding the fat mass index and the fat-free mass index. One study from Molero et al observed a decrease in the skeletal muscle mass index in patients prior to bariatric surgery with a mean value of 9.5 (1.5) kg/m 2 , as we have seen in our study [ 22 ]. This low muscle mass can predict a higher loss of muscle in these patients related to the type of surgery, as well as the lifestyle of patients.…”

Section: Discussionsupporting

confidence: 85%

Effect on Body Composition of a Meal-Replacement Progression Diet in Patients 1 Month after Bariatric Surgery

López-Gómez,

Ramos-Bachiller,

Primo-Martín

et al. 2023

Nutrients

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Background: Progression diets after bariatric surgery (BS) are restricted in calories and protein, and they may induce a worsening of body composition. The aim of this study was to evaluate the effect of a modified diet with an oral nutritional supplement that is hyperproteic and normocaloric over the body composition. Methods: A two-arm ambispective observational cohort study was designed. Forty-four patients who underwent sleeve gastrectomy were included in the study. Thirty patients received a progression diet with a normocaloric, hyperproteic oral nutritional supplement during the first two weeks after surgery (820 kcal, 65.5 g protein). They were compared with a historical cohort of 14 patients treated with a standard progression diet (220 kcal, 11.5 g protein). Anthropometric and body composition (using electrical bioimpedanciometry) data were analyzed before BS and 1 month after the surgery. Results: The mean age was 47.35(10.22) years; 75% were women, and the average presurgical body mass index (BMI) was 45.98(6.13) kg/m2, with no differences between both arms of intervention. One month after surgery, no differences in the percentage of excess weight loss (%PEWL) were observed between patients in the high-protein-diet group (HP) and low-protein-diet group (LP) (HP: 21.86 (12.60)%; LP: 18.10 (13.49)%; p = 0.38). A lower loss of appendicular skeletal muscle mass index was observed in the HP (HP: −5.70 (8.79)%; LP: −10.54 (6.29)%; p < 0.05) and fat-free mass index (HP: 3.86 (8.50)%; LP:−9.44 (5.75)%; p = 0.03), while a higher loss of fat mass was observed in the HP (HP: −14.22 (10.09)%; LP: −5.26 (11.08)%; p < 0.01). Conclusions: In patients undergoing gastric sleeve surgery, the addition of a normocaloric, hyperproteic formula managed to slow down the loss of muscle mass and increase the loss of fat mass with no differences on total weight loss.

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Section: Discussionsupporting

confidence: 85%

Effect on Body Composition of a Meal-Replacement Progression Diet in Patients 1 Month after Bariatric Surgery

López-Gómez,

Ramos-Bachiller,

Primo-Martín

et al. 2023

Nutrients

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show abstract

“…Bariatric surgery can lose weight, improve metabolic outcomes, and reduce mortality, but its safety and efficacy in SO remain unknown. Some recent studies found that bariatric surgery may exacerbate weight loss-induced sarcopenia [ 40 , 41 ]. Therefore, well-designed studies are needed before implementing bariatric surgery in SO patients.…”

Section: Discussionmentioning

confidence: 99%

Landscape and research trends of sarcopenic obesity research: A bibliometric analysis

Tang,

Lian,

et al. 2024

Heliyon

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“…Sleeve gastrectomy and Roux-en-Y gastric bypass surgery are known to influence skeletal muscle mass ( Levitt et al, 2010 ; Moize et al, 2013 ), and low skeletal muscle mass has been observed in >25 % of cases after surgery, resulting in an association with the risk of developing sarcopenia ( Molero et al, 2022 ). In contrast, although adults with obesity have higher muscle volume than those with normal weight, they have poorer muscle quality.…”

Section: Discussionmentioning

confidence: 99%

Evaluation of bone density and skeletal muscle mass after sleeve gastrectomy using computed tomography method

Kai¹,

Fujiwara²,

Nagao³

et al. 2023

Bone Reports

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Prevalence of low skeletal muscle mass following bariatric surgery

Cited by 12 publications

References 38 publications

Effect on Body Composition of a Meal-Replacement Progression Diet in Patients 1 Month after Bariatric Surgery

Effect on Body Composition of a Meal-Replacement Progression Diet in Patients 1 Month after Bariatric Surgery

Landscape and research trends of sarcopenic obesity research: A bibliometric analysis

Evaluation of bone density and skeletal muscle mass after sleeve gastrectomy using computed tomography method

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