A Retrospective Study of 290 Patients with Resectable Benign and Malignant Gastric Neoplasms to Compare Postoperative Outcomes of Endoscopic Resection with and without the Internal Traction Method Using a Spring-and-Loop with Clip (S-O Clip)

Yoichi Nakatsu; Makoto Furihata; Anna Fujiyama; Arisa Yuzawa; Mako Ushio; Shintaro Yano; Hiroki Okawa; Kumiko Noda; Shinjiro Nishi; Shingo Ogiwara; Tsuneo Kitamura; Naoto Sakamoto; Taro Osada

doi:10.12659/MSM.945341

22 August 2024 : Database Analysis

A Retrospective Study of 290 Patients with Resectable Benign and Malignant Gastric Neoplasms to Compare Postoperative Outcomes of Endoscopic Resection with and without the Internal Traction Method Using a Spring-and-Loop with Clip (S-O Clip)

Yoichi Nakatsu^1ABCDEF, Makoto Furihata^1ABCDEF*, Anna Fujiyama^1F, Arisa Yuzawa^1F, Mako Ushio^1F, Shintaro Yano^1B, Hiroki Okawa^1B, Kumiko Noda^1B, Shinjiro Nishi^1B, Shingo Ogiwara^1D, Tsuneo Kitamura^1D, Naoto Sakamoto^12ACDE, Taro Osada^1ABCDE

DOI: 10.12659/MSM.945341

Med Sci Monit 2024; 30:e945341

Authors information Article notes Copyright and License information

Introduction Material and Methods Results S-O clip Device-Related Adverse Events Discussion Conclusions References

Related articles Order reprints Share article Share by email

View HTML version

Table 5 Clinical outcomes of ESD with or without the S-O clip after PSM.

	S-O group (n=93)	Control group (n=93)	P value
Procedure time (min)	42.4±24.4	65.5±42.8	<0.001^*
Dissection speed (mm/min)	14.5±9.5	25.1±18.9	<0.001^*
En block resection (%)	97.9 (n=91)	97.9 (n=91)	1.000
Complete resection (%)	96.8 (n=90)	89.3 (n=83)	0.044^*
Post-ESD bleeding (%)	2.2 (n=2)	7.5 (n=7)	0.087
Gastric perforation (%)	0.0 (n=0)	1.1 (n=1)	0.316
Maximal serum CRP level (mg/dl)	2.11±2.4	1.59±2.0	0.086
Decreased hemoglobin level (g/dl)	−0.52±0.9	−0.49±0.7	0.930
Length of hospital stay (days)	8.61±1.8	8.60±2.2	0.905
Requirement of M-scope (%)	7.5 (n=7)	17.2 (n=16)	0.045^*
Requirement of snare (%)	2.2 (n=2)	11.8 (n=11)	0.009^*
Data are shown a mean±standard deviation. ESD – endoscopic submucosal dissection; PSM – propensity score matching; CRP – C-reactive protein; M-scope – multi-bending scope. ^* values

Back to the Article

A Retrospective Study of 290 Patients with Resectable Benign and Malignant Gastric Neoplasms to Compare Postoperative Outcomes of Endoscopic Resection with and without the Internal Traction Method Using a Spring-and-Loop with Clip (S-O Clip)

Your Privacy