Technical innovation: Intragastric Single Port Sleeve Gastrectomy (IGSG). A feasibility survival study on porcine model

Estupinam, Oscar; Oliveira, André Lacerda de Abreu; Antunes, Fernanda; Galvão, Manoel; Phillips, Henrique Neubarth; Scheffer, Jussara Peters; Rios, Marcelo; Zorrón, Ricardo

doi:10.1590/s0102-865020180010000010

Cited by 2 publications

(3 citation statements)

References 14 publications

(10 reference statements)

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“…Morbid obesity is a chronic disease considered by the World Health Organization (WHO) as a worldwide epidemic related to excess body fat, dietary profile, physical activity, and population genetics 1 .…”

Section: Introductionmentioning

confidence: 99%

“…It is estimated that by 2025, 2.3 billion adults worldwide will be overweight, of which 700 million individuals will be obese, with a body mass index (BMI) above 30 and severe obesity from 35 [1][2][3] .…”

Section: Introductionmentioning

confidence: 99%

“…Regarding sleeve gastrectomy, there is a risk of staple line bleeding, strictures (the mid or distal portion of the residual stomach), reflux, and gastric fistulas that increase morbidity and mortality, resulting in abdominal sepsis multiple organ failure, and death 1,[7][8][9] .…”

Section: Introductionmentioning

confidence: 99%

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Post Sleeve Gastrectomy Fistula: Experimental Model in Pigs

Araújo‐Filho¹,

Rêgo

Silva³

et al. 2023

J Surg Cl Res

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Introduction: Bariatric surgery is considered the primary treatment against severe obesity, as it is effective in sustained weight loss and reduces the prevalence of associated comorbidities. However, bariatric surgery is not free of complications observed at various postoperative stages, including fistulas. Purpose: To describe the creation of an experimental model of a gastric fistula after the performance of Sleeve Gastrectomy (SG) in pigs. Methods: Sleeve gastrectomy was performed in pigs, using tubes for postoperative fistula induction, following the ethical principles of animal experimentation. Results: After an observation period of 21 days, it was possible to confirm the formation of the fistulous tract. None of the animals died. Conclusion: The experimental model of post-Sleeve Gastrectomy fistula in pigs is efficient, effective, and reproducible and can be used in future studies to test new diagnostic methods and innovations in the therapeutic management of postoperative fistulas.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%