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Esaki M, Ihara E, Hashimoto N, Abe S, Aratono C, Shiga N, Sumida Y, Fujii H, Haraguchi K, Takahashi S, Iwasa T, Nakano K, Wada M, Somada S, Nishioka K, Minoda Y, Ogino H, Ogawa Y. Efficacy of hybrid endoscopic submucosal dissection with SOUTEN in gastric lesions: An ex vivo porcine model basic study. World J Gastrointest Surg 2021; 13:563-573. [PMID: 34194614 PMCID: PMC8223703 DOI: 10.4240/wjgs.v13.i6.563] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 05/07/2021] [Accepted: 06/16/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hybrid endoscopic submucosal dissection (ESD) that comprises mucosal incision and partial submucosal dissection followed by snaring in a planned manner, has been developed for endoscopic resection of gastrointestinal neoplasms to overcome the technical barrier of ESD. Although the superiority of hybrid ESD with SOUTEN, a single multifunctional device, over conventional ESD has been indicated, the actual effect of snaring itself remains unclear since SOUTEN could be applied to hybrid ESD group, but not to the conventional ESD group, due to ethical issue in clinical practice.
AIM To determine whether and how hybrid ESD was superior to conventional ESD in the endoscopic treatment of gastric lesions in an ex vivo porcine model basic study.
METHODS Sixteen endoscopists participated in this basic study in August 2020 at Kyushu University, performing 32 procedures each for hybrid ESD and conventional ESD. Mock lesions (10-15 mm, diameter) were created in the porcine stomach. The primary outcome was total procedure time and secondary outcomes were en bloc or complete resection, perforation, procedure time/speed for both, mucosal incision, and submucosal dissection. Factors associated with difficulty in ESD including longer procedure time, incomplete resection, and perforation, were also investigated. Categorical and continuous data were analyzed using the chi-square test or Fisher’s exact test and the Mann-Whitney U test, respectively.
RESULTS The median total procedure time of hybrid ESD was significantly shorter than that of conventional ESD (median: 8.3 min vs 16.2 min, P < 0.001). Time, speed, and the amount of hyaluronic acid during submucosal dissection were more favorable in hybrid ESD than conventional ESD (time, 5.2 min vs 10.4 min, P < 0.001; speed, 43.7 mm2/min vs 23.8 mm2/min, P < 0.00; injection volume, 1.5 mL vs 3.0 mL, P < 0.001), although no significant differences in those factors were observed between both groups during mucosal incision. There was also no significant difference between both groups in the en bloc/complete resection rate and perforation rate (complete resection, 93.8% vs 87.5%, P = 0.67; perforation, 0% vs 3.1%, P = 1). Selection of conventional ESD as the treatment method was significantly associated with difficulties during ESD (odds ratio = 10.2; highest among factors).
CONCLUSION Hybrid ESD with SOUTEN improves the treatment outcomes of gastric lesions. It also has the potential to reduce medical costs since SOUTEN is a single multifunctional device that is inexpensive.
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Affiliation(s)
- Mitsuru Esaki
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Eikichi Ihara
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
- Department of Gastroenterology and Metabolism, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Norikazu Hashimoto
- Department of Gastroenterology, Fukuoka City Hospital, Fukuoka 811-1394, Japan
| | - Shuichi Abe
- Department of Gastroenterology, Harasanshin Hospital, Fukuoka 812-0033, Japan
| | - Chihoko Aratono
- Department of Gastroenterology and Hepatology, National Hospital Organization Fukuokahigashi Medical Center, Koga 811-3195, Japan
| | - Noriko Shiga
- Department of Gastroenterology, Fukuokaken Saiseikai Futsukaichi Hospital, Futsukaichi 811-8516, Fukuoka, Japan
| | - Yorinobu Sumida
- Department of Gastroenterology, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka 810-8564, Japan
| | - Hiroyuki Fujii
- Department of Gastroenterology and Hepatology, National Hospital Organization Fukuokahigashi Medical Center, Koga 811-3195, Japan
| | - Kazuhiro Haraguchi
- Department of Gastroenterology, Harasanshin Hospital, Fukuoka 812-0033, Japan
| | - Shunsuke Takahashi
- Department of Gastroenterology, Fukuoka City Hospital, Fukuoka 811-1394, Japan
| | - Tsutomu Iwasa
- Department of Gastroenterology, Fukuokaken Saiseikai Futsukaichi Hospital, Futsukaichi 811-8516, Fukuoka, Japan
| | - Kayoko Nakano
- Department of Gastroenterology, Fukuoka Central Hospital, Fukuoka 805-0050, Japan
| | - Masafumi Wada
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Shinichi Somada
- Department of Gastroenterology, National Hospital Organization Beppu Medical Center, Beppu 874-0011, Japan
| | - Kei Nishioka
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yosuke Minoda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Haruei Ogino
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
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Wang L, Shen J, Zhang X, Lu H, Chu W. Retrospective analysis of the clinical effects of endoscopic mucosal dissection on treatment of early esophagogastric precancerous lesions. Clin Transl Oncol 2020; 23:731-737. [PMID: 32789667 DOI: 10.1007/s12094-020-02462-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 07/17/2020] [Indexed: 02/07/2023]
Abstract
INTRODUCTION The purpose of this study was to conduct a retrospective study about the clinical effects of endoscopic mucosal dissection on the treatment of early esophagogastric precancerous lesions. METHODS A total of 132 patients with early esophagogastric precancerous lesions who were diagnosed and treated with concurrent surgery in our hospital from January 2018 to December 2019 were included in this retrospective study. Patients were divided into endoscopic mucosal resection (EMR) group (n = 58) and endoscopic submucosal dissection (ESD) group (n = 74) according to different surgical methods. The data in the two groups were compared and analyzed in terms of surgical indicators, treatment status and incidence of postoperative complications. RESULTS There were statistically significant differences between the two groups in the whole block cutting rate, fractional cutting rate and complete cutting rate (P < 0.05). The mean operation time of ESD group was significantly longer than that of EMR group (P < 0.05). There were no significant differences in the intraoperative bleeding rate, blood loss, average specimen area, length of hospital stay and treatment cost between the two groups (P > 0.05). The incidence and recurrence of postoperative complications, including bleeding, perforation and stenosis in the two groups, were observed within 1 year of postoperative follow-up. The incidence of complications in ESD group was slightly higher than that in EMR group, and the local recurrence rate in ESD group was lower than that in EMR group (P > 0.05). CONCLUSION ESD is an alternative surgical treatment for patients with early esophagogastric precancerous lesions.
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Affiliation(s)
- L Wang
- Department of Gastroenterology, Shanghai Jinshan Branch of the Sixth People's Hospital, Health Road No. 147, Zhujing Town, Jinshan District, Shanghai, 201500, China.
| | - J Shen
- Department of Gastroenterology, Shanghai Jinshan Branch of the Sixth People's Hospital, Health Road No. 147, Zhujing Town, Jinshan District, Shanghai, 201500, China
| | - X Zhang
- Department of Gastroenterology, Shanghai Jinshan Branch of the Sixth People's Hospital, Health Road No. 147, Zhujing Town, Jinshan District, Shanghai, 201500, China
| | - H Lu
- Department of Gastroenterology, Shanghai Jinshan Branch of the Sixth People's Hospital, Health Road No. 147, Zhujing Town, Jinshan District, Shanghai, 201500, China
| | - W Chu
- Department of Gastroenterology, Shanghai Jinshan Branch of the Sixth People's Hospital, Health Road No. 147, Zhujing Town, Jinshan District, Shanghai, 201500, China
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Esaki M, Hayashi Y, Ikehara H, Ihara E, Horii T, Tamura Y, Ichijima R, Yamakawa S, Irie A, Shibuya H, Suzuki S, Kusano C, Minoda Y, Akiho H, Ogawa Y, Gotoda T. The effect of scissor-type versus non-scissor-type knives on the technical outcomes in endoscopic submucosal dissection for superficial esophageal cancer: a multi-center retrospective study. Dis Esophagus 2020; 33:5588494. [PMID: 31617891 DOI: 10.1093/dote/doz077] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 07/04/2019] [Accepted: 08/04/2019] [Indexed: 12/11/2022]
Abstract
The Clutch Cutter was invented as a scissor-type knife for endoscopic submucosal dissection (ESD) of gastrointestinal neoplasms. ESD with the scissor-type knife (ESD-S) may be considered a technically easier procedure than ESD with non-scissor-type knives (ESD-NS). Therefore, this study aimed to compare the technical outcomes of ESD-S with those of ESD-NS for superficial esophageal cancer. This was a multicenter retrospective study. Patients with superficial esophageal cancer treated with ESD between October 2015 and March 2018 at three hospitals were retrospectively reviewed. The ESD-S group had 48 patients and the ESD-NS group had 114 patients. A propensity score matching analysis was performed to compensate for the confounding bias between both groups. Multivariate analyses and propensity score matching were used to adjust for age, sex, the tumor size, tumor location, tumor depth, degree of tumor circumference, operator level, usage of the traction method, and the sedation method. The primary outcome was the procedure time of the ESD. Secondary outcomes were the rate of en-bloc/complete resection and the rate of complications including perforation, delayed bleeding, and stricture. Propensity score matching analysis provided 36 matched pairs. Median procedure time in the ESD-S group was significantly shorter than that in the ESD-NS group (44.0 min vs. 66.5 min, P = 0.020). In addition, the treatment outcomes were similar in both groups (en-bloc resection: 100% vs. 97.2%, P = 1; complete resection: 88.9% vs. 86.1%, P = 1; curative resection: 80.6% vs. 77.8%, P = 1; perforation: 0% vs. 5.6%, P = 0.49; delayed bleeding: 0% in both groups; stricture: 2.8% vs. 8.3%, P = 0.61). ESD-S was associated with a shorter procedure time than ESD-NS, without an increase in the incidence of complications. Therefore, the scissor-type knife should be considered as an endo-knife for ESD of superficial esophageal cancers.
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Affiliation(s)
- Mitsuru Esaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.,Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yasuyo Hayashi
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Gastroenterology, Kitakyushu Municipal Medical Center, Kitakyushu, Japan
| | - Hisatomo Ikehara
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.,Department of Gastroenterology, Yuri-Kumiai General Hospital, Akita, Japan
| | - Eikichi Ihara
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toshiki Horii
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Yu Tamura
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Ryoji Ichijima
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Shun Yamakawa
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Akira Irie
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Hitoshi Shibuya
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.,Department of Gastroenterology, Yuri-Kumiai General Hospital, Akita, Japan
| | - Sho Suzuki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.,Department of Gastroenterology, Yuri-Kumiai General Hospital, Akita, Japan
| | - Chika Kusano
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan.,Department of Gastroenterology, Yuri-Kumiai General Hospital, Akita, Japan
| | - Yosuke Minoda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hirotada Akiho
- Department of Gastroenterology, Kitakyushu Municipal Medical Center, Kitakyushu, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takuji Gotoda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
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Esaki M, Minoda Y, Ihara E, Sakisaka S, Tsuruta S, Hosokawa T, Wada M, Hata Y, Suzuki S, Iwao A, Yamakawa S, Irie A, Akiho H, Ogawa Y. Efficacy of traction, using a clip-with-thread, for esophageal endoscopic submucosal dissection for esophageal lesions with fibrosis in an ex vivo pig training model. TURKISH JOURNAL OF GASTROENTEROLOGY 2020; 31:58-64. [PMID: 32009615 DOI: 10.5152/tjg.2020.19207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND/AIMS Endoscopic submucosal dissection (ESD) of recurrent esophageal carcinoma is technically difficult to perform due to submucosal fibrosis that develops after definitive chemoradiation therapy. Therefore, our aim was to evaluate the usefulness of clip-with-thread traction for ESD of esophageal lesions with submucosal fibrosis. MATERIALS AND METHODS Four endoscopists excised 16 lesions by ESD in an ex vivo pig training model. Mock lesions (30 mm in diameter) were created, including a 10-mm area of submucosal fibrosis in the center of each lesion. Each endoscopist performed two ESDs with traction (ESD-T) and two without traction (ESD-N). The primary outcome was the time required for submucosal dissection. Secondary outcomes were the rate of en bloc (complete) resection and perforation during the procedure, and the total amount of solution injected. RESULTS All esophageal ESDs were completed. The median dissection time was significantly shorter for the ESD-T group (median 12.5 min, interquartile range 10.2-14.5) when comparing to the ESD-N group (median 18.0 min, interquartile range 14.6-19.2) (P=0.040). The en bloc resection rate was 100% in both groups, with a rate of complete resection of 87.5% and a rate of perforation of 37.5% for both groups. The median amount of solution injected was not significantly different between the ESD-T (18.0 ml) and ESD-N (20.5 ml) groups (P=0.526). CONCLUSION Clip-with-thread traction improved the performance of ESD for lesions with submucosal fibrosis. However, the method might not reduce the risk of perforation, which remains an important clinical issue to resolve.
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Affiliation(s)
- Mitsuru Esaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan; Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yosuke Minoda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eikichi Ihara
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Seiichiro Sakisaka
- Department of Gastroenterology, Kitakyushu Municipal Medical Center, Kitakyushu, Japan
| | - Shinichi Tsuruta
- Department of Anatomic Pathology, Graduate School of Medical Sciences Kyushu University, Fukuoka, Japan
| | - Taizo Hosokawa
- Department of Gastroenterology, National Hospital Organization Fukuoka Higashi Medical Center, Fukuoka, Japan
| | - Masafumi Wada
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshitaka Hata
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Sho Suzuki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Aya Iwao
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Shun Yamakawa
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Akira Irie
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Hirotada Akiho
- Department of Gastroenterology, Kitakyushu Municipal Medical Center, Kitakyushu, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Mizutani H, Ono S, Ohki D, Takeuchi C, Yakabi S, Kataoka Y, Saito I, Sakaguchi Y, Minatsuki C, Tsuji Y, Niimi K, Kodashima S, Yamamichi N, Fujishiro M, Koike K. Recent Development of Techniques and Devices in Colorectal Endoscopic Submucosal Dissection. Clin Endosc 2017; 50:562-568. [PMID: 29207854 PMCID: PMC5719918 DOI: 10.5946/ce.2017.108] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 09/21/2017] [Accepted: 10/20/2017] [Indexed: 12/12/2022] Open
Abstract
Colorectal endoscopic submucosal dissection (ESD) is now a well-established endoscopic treatment for early-stage colorectal neoplasms, especially in Asian countries, including Japan. Despite the spread of colorectal ESD, there are still situations in which achieving successful submucosal dissection is difficult. Various novel techniques and devices have been developed to overcome these difficulties, and past reports have shown that some of these strategies can be applied to colorectal ESD. We review several recent developments in the field. The techniques reviewed include the pocket creation method and traction methods and the devices reviewed include the overtube with balloon and electrosurgical knives with water-jet function. These improved techniques and devices can facilitate safer, more reliable ESDs and expand its applicability and acceptability all over the world.
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Affiliation(s)
- Hiroya Mizutani
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Satoshi Ono
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Daisuke Ohki
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Chihiro Takeuchi
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Seiichi Yakabi
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yosuke Kataoka
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Itaru Saito
- Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshiki Sakaguchi
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Chihiro Minatsuki
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yosuke Tsuji
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Keiko Niimi
- Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shinya Kodashima
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobutake Yamamichi
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Endoscopy and Endoscopic Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiko Koike
- Department of Gastroenterolog, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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