Gastric Wall Thickness and Linear Staple Height in Sleeve Gastrectomy in Japanese Patients with Obesity

被引：5

作者：

Endo, Yuichi ^{[1
]}

Ohta, Masayuki ^{[1
,2
]}

Kawamura, Masahiro ^{[1
]}

Fujinaga, Atsuro ^{[1
]}

Nakanuma, Hiroaki ^{[1
]}

Watanabe, Kiminori ^{[1
]}

Kawasaki, Takahide ^{[1
]}

Masuda, Takashi ^{[1
]}

Hirashita, Teijiro ^{[1
]}

Inomata, Masafumi ^{[1
]}

机构：

[1] Oita Univ, Dept Gastroenterol & Pediat Surg, Fac Med, 1-1 Idaigaoka Hasama Machi, Yufu, Oita 8795593, Japan

[2] Oita Univ, Global Oita Med Adv Res Ctr Hlth, Oita, Japan

来源：

OBESITY SURGERY | 2022年 / 32卷 / 02期

基金：

日本学术振兴会;

关键词：

Sleeve gastrectomy; Gastric wall thickness (GWT); Closed staple height (CSH); CSH/GWT; BARIATRIC SURGERY; EXPERIENCE; ANTRUM; RISK;

D O I：

10.1007/s11695-021-05758-3

中图分类号：

R61 [外科手术学];

学科分类号：

摘要：

Background Laparoscopic sleeve gastrectomy (LSG) is a standard procedure due to its low complication rates and favorable outcomes. However, limited data are available regarding the optimal size of linear staplers in relation to gastric wall thickness (GWT). Methods Between August 2016 and December 2020, we performed LSG in 70 patients with an average age, body weight, and body mass index of 42 years, 107 kg, and 40 kg/m(2), respectively. We measured the GWT at the antrum, body, and fundus using resected specimens. We used an endo-linear stapler, and the closed staple height (CSH) was 1.75 mm. Results We found that the average GWT at the antrum was significantly thicker than the GWT at the body and fundus. There was a statistically significant relationship between body weight and the GWT at the antrum and body and obstructive sleep apnea and the GWT at the body. The average CSH/GWT ratios were 0.55, 0.62, and 0.90 at the antrum, body, and fundus, respectively. However, in 20 patients (29%), the CSH/GWT ratio at the fundus area was >= 1.0, and only preoperative body weight was a significant predictor for a CSH/GWT ratio of >= 1.0. Conclusion A light body weight may be related to a CSH/GWT ratio of >= 1.0 at the fundus.

引用

页码：349 / 354

页数：6

共 28 条

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