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Luo SA, Sun YY, Zeng YT, Huang CY. Comparative efficacy and safety between endoscopic submucosal dissection, surgery and definitive chemoradiotherapy in patients with cT1N0M0 esophageal cancer. World J Gastrointest Endosc 2024; 16:72-82. [PMID: 38464816 PMCID: PMC10921153 DOI: 10.4253/wjge.v16.i2.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/19/2023] [Accepted: 12/25/2023] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Endoscopic submucosal dissection (ESD) and surgical resection are the standard of care for cT1N0M0 esophageal cancer (EC), whereas definitive chemoradiotherapy (d-CRT) is a treatment option. Nevertheless, the comparative efficiency and safety of ESD, surgery and d-CRT for cT1N0M0 EC remain unclear. AIM To compare the efficiency and safety of ESD, surgery and d-CRT for cT1N0M0 EC. METHODS We retrospectively analyzed the hospitalized data of a total of 472 consecutive patients with cT1N0M0 EC treated at Sun Yat-sen University Cancer center between 2017-2019 and followed up until October 30th, 2022. We analyzed demographic, medical recorded, histopathologic characteristics, imaging and endoscopic, and follow-up data. The Kaplan-Meier method and Cox proportional hazards modeling were used to analyze the difference of survival outcome by treatments. Inverse probability of treatment weighting (IPTW) was used to minimize potential confounding factors. RESULTS We retrospectively analyzed patients who underwent ESD (n = 99) or surgery (n = 220) or d-CRT (n = 16) at the Sun Yat-sen University Cancer Center from 2017 to 2019. The median follow-up time for the ESD group, the surgery group, and the d-CRT group was 42.0 mo (95%CI: 35.0-60.2), 45.0 mo (95%CI: 34.0-61.75) and 32.5 mo (95%CI: 28.3-40.0), respectively. After adjusting for background factors using IPTW, the highest 3-year overall survival (OS) rate and 3-year recurrence-free survival (RFS) rate were observed in the ESD group (3-year OS: 99.7% and 94.7% and 79.1%; and 3-year RFS: 98.3%, 87.4% and 79.1%, in the ESD, surgical, and d-CRT groups, respectively). There was no difference of severe complications occurring between the three groups (P ≥ 0.05). Multivariate analysis showed that treatment method, histology and depth of infiltration were independently associated with OS and RFS. CONCLUSION For cT1N0M0 EC, ESD had better long-term survival and lower hospitalization costs than those who underwent d-CRT and surgery, with a similar rate of severe complications occurring.
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Affiliation(s)
- Shu-Ai Luo
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou 510060, Guangdong Province, China
| | - Yu-Ying Sun
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou 510060, Guangdong Province, China
| | - Ya-Ting Zeng
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou 510060, Guangdong Province, China
| | - Chun-Yu Huang
- State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou 510060, Guangdong Province, China
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2
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Iizuka T. Curative criteria for endoscopic treatment of oesophageal squamous cell cancer. Best Pract Res Clin Gastroenterol 2024; 68:101894. [PMID: 38522887 DOI: 10.1016/j.bpg.2024.101894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 01/30/2024] [Accepted: 02/15/2024] [Indexed: 03/26/2024]
Abstract
Endoscopic treatment of early oesophageal squamous cell carcinoma is widely accepted. ESD (Endoscopic Submucosal Dissection), which allows en bloc resection regardless of size, provides resected specimens that facilitate histological evaluation of curability. In the histological investigation, the determination of tumor depth, lymphovascular involvement, and lateral and vertical margins play a great role in the assessment of curability. The diagnosis of lymphovascular invasion, in particular, is enhanced by the addition of immunostaining. The long-term outcome of ESD is comparable to that of oesophagectomy, and ESD may be the first-line treatment for early-stage oesophageal cancer due to its fewer complications. Surveillance after curative resection is also imperative because oesophageal cancer is often characterized by the concept of field cancerization, which results in metachronous multiple primary lesions.
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Affiliation(s)
- Toshiro Iizuka
- Department of Gastroenterology, Tokyo Metropolitan Cancer and Infectious Disease Center Komagome Hospital, Tokyo, Japan.
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3
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Wang QX, Shi RH. Prospects of polyglycolic acid sheets for the treatment of esophageal stricture after esophageal endoscopic submucosal dissection. World J Gastrointest Endosc 2024; 16:1-4. [PMID: 38313459 PMCID: PMC10835476 DOI: 10.4253/wjge.v16.i1.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/12/2023] [Accepted: 12/29/2023] [Indexed: 01/15/2024] Open
Abstract
Esophageal cancer is the seventh most common type of cancer and the sixth leading cause of cancer -related mortality worldwide. Endoscopic submucosal dissection (ESD) is widely used for the resection of early esophageal cancer. However, post-ESD esophageal stricture is a common long-term complication, which requires attention. Patients with post-ESD esophageal stricture often experience dysphagia and require multiple dilatations, which greatly affects their quality of life and increases healthcare costs. Therefore, to manage post-ESD esophageal stricture, researchers are actively exploring various strategies, such as pharmaceutical interventions, endoscopic balloon dilation, and esophageal stenting. Although steroids-based therapy has achieved some success, steroids can lead to complications such as osteoporosis and infection. Meanwhile, endoscopic balloon dilatation is effective in the short term, but is prone to recurrence and perforation. Additionally, esophageal stenting can alleviate the stricture, but is associated with discomfort during stenting and the complication of easy displacement also present challenges. Tissue engineering has evolved rapidly in recent years, and hydrogel materials have good biodegradability and biocompatibility. A novel type of polyglycolic acid (PGA) sheets has been found to be effective in preventing esophageal stricture after ESD, with the advantages of a simple operation and low complication rate. PGA membranes act as a biophysical barrier to cover the wound as well as facilitate the delivery of medications to promote wound repair and healing. However, there is still a lack of multicenter, large-sample randomized controlled clinical studies focused on the treatment of post-ESD esophageal strictures with PGA membrane, which will be a promising direction for future advancements in this field.
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Affiliation(s)
- Qing-Xia Wang
- Department of Gastroenterology, Southeast University Affiliated Zhongda Hospital, Medical School, Nanjing 210009, Jiangsu Province, China
| | - Rui-Hua Shi
- Department of Gastroenterology, Southeast University Affiliated Zhongda Hospital, Medical School, Nanjing 210009, Jiangsu Province, China
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4
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Nishimura Y, Ono M, Okubo N, Sone T, Higashino M, Matsumoto S, Kubo M, Yamamoto K, Ono S, Ohnishi S, Sakamoto N. Application of polyglycolic acid sheets and basic fibroblast growth factor to prevent esophageal stricture after endoscopic submucosal dissection in pigs. J Gastroenterol 2023; 58:1094-1104. [PMID: 37635203 PMCID: PMC10590298 DOI: 10.1007/s00535-023-02032-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 08/05/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Endoscopic submucosal dissection (ESD) has been the first-line treatment for early-stage esophageal cancer. However, it often causes postoperative stricture in cases requiring wide dissection. Basic fibroblast growth factor (bFGF) reportedly has anti-scarring effects during cutaneous wound healing. We hypothesized that suppressing myofibroblast activation will prevent stricture after esophageal ESD. METHODS We resected a complete porcine esophagus circumference section by ESD. To investigate the preventive effect of bFGF on esophageal stricture formation after ESD, we endoscopically applied bFGF-soaked poly-glycolic acid (PGA) sheets onto the wound bed after ESD and fixed them by spraying fibrin glue (PGA + bFGF group), PGA sheets alone onto the wound bed and fixed them by spraying fibrin glue (PGA group), or nothing (control group). After removing the esophagus on day 22, we evaluated the mucosal constriction rate. RESULTS Compared with those in the control group, esophageal stricture was significantly reduced in the PGA + bFGF group, and the areas stained with α-SMA and calponin-1 antibodies were significantly inhibited in the PGA + bFGF and PGA groups. The thickness of the fibrous layer in the PGA + bFGF group was uniform compared to that of the other groups. Thus, PGA + bFGF inhibited the development of unregulated fibroblasts in the acute phase, leading to uniform wound healing. CONCLUSIONS Stenosis after esophageal ESD is related to fibrosis in the acute phase. Administration of PGA and bFGF suppresses myofibroblast activation in the acute phase, thereby preventing esophageal constriction in pigs.
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Affiliation(s)
- Yusuke Nishimura
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Kita-14-Jo Nishi-5-Chome Kita-Ku Sapporo, Hokkaido, 060-8648, Japan
| | - Masayoshi Ono
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Kita-14-Jo Nishi-5-Chome Kita-Ku Sapporo, Hokkaido, 060-8648, Japan.
| | - Naoto Okubo
- Laboratory of Molecular and Cellular Medicine, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Takayuki Sone
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Kita-14-Jo Nishi-5-Chome Kita-Ku Sapporo, Hokkaido, 060-8648, Japan
| | - Masayuki Higashino
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Kita-14-Jo Nishi-5-Chome Kita-Ku Sapporo, Hokkaido, 060-8648, Japan
| | - Shogo Matsumoto
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Kita-14-Jo Nishi-5-Chome Kita-Ku Sapporo, Hokkaido, 060-8648, Japan
| | - Marina Kubo
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Kita-14-Jo Nishi-5-Chome Kita-Ku Sapporo, Hokkaido, 060-8648, Japan
| | - Keiko Yamamoto
- Division of Endoscopy, Hokkaido University Hospital, Sapporo, Japan
| | - Shoko Ono
- Division of Endoscopy, Hokkaido University Hospital, Sapporo, Japan
| | - Shunsuke Ohnishi
- Laboratory of Molecular and Cellular Medicine, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medicine, Kita-14-Jo Nishi-5-Chome Kita-Ku Sapporo, Hokkaido, 060-8648, Japan
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5
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Sakaguchi Y, Tsuji Y, Sato J, Kubota D, Obata M, Cho R, Nagao S, Miura Y, Ohki D, Mizutani H, Yakabi S, Kakushima N, Niimi K, Fujishiro M. Repeated steroid injection and polyglycolic acid shielding for prevention of refractory esophageal stricture. Surg Endosc 2023:10.1007/s00464-023-10111-z. [PMID: 37193890 PMCID: PMC10338585 DOI: 10.1007/s00464-023-10111-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/30/2023] [Indexed: 05/18/2023]
Abstract
BACKGROUND Postoperative stricture and refractory stricture are severe adverse events which occur after expansive esophageal endoscopic submucosal dissection (ESD). The aim of this study was to assess the efficacy of steroid injection, polyglycolic acid (PGA) shielding, and of additional steroid injection thereafter for the prevention of refractory esophageal stricture. METHODS This is a retrospective cohort study of 816 consecutive cases of esophageal ESD performed between 2002 and 2021 at the University of Tokyo Hospital. After 2013, all patients with a diagnosis of superficial esophageal carcinoma covering over 1/2 the esophageal circumference underwent preventive treatment immediately after ESD with either "PGA shielding", "steroid injection", or "steroid injection + PGA shielding". Additional steroid injection was performed for high-risk patients after 2019. RESULTS The risk of refractory stricture was especially high in the cervical esophagus (OR 24.77, p = 0.002) and after total circumferential resection (OR 894.04, p < 0.001). "Steroid injection + PGA shielding" was the only method significantly effective in preventing stricture occurrence (OR 0.36; 95% CI 0.15-0.83, p = 0.012). This method also decreased the risk of refractory stricture (OR 0.38; 95% CI 0.10-1.28, p = 0.096), but additional steroid injection was the only significantly effective method for prevention of refractory stricture (OR 0.42; 95% CI 0.14-0.98, p = 0.029). CONCLUSION Combining steroid injection and PGA shielding is effective for preventing post-ESD stricture and refractory stricture. Additional steroid injection is a viable option for patients at high-risk for refractory stricture.
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Affiliation(s)
- Yoshiki Sakaguchi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan.
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Junichi Sato
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Dai Kubota
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Miho Obata
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Rina Cho
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Sayaka Nagao
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Yuko Miura
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Daisuke Ohki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Hiroya Mizutani
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Seiichi Yakabi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Naomi Kakushima
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Keiko Niimi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan
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6
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Li L, Wang Z, Wang N, Zhang B, Zou J, Xiang J, Du C, Xu N, Wang P, Wang X, Feng J, Linghu E, Chai N. Self-help inflatable balloon versus autologous skin-grafting surgery for preventing esophageal stricture after complete circular endoscopic submucosal dissection: a propensity score matching analysis. Surg Endosc 2023; 37:3710-3719. [PMID: 36650352 DOI: 10.1007/s00464-022-09789-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 11/27/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND The self-help inflatable balloon (SHIB) and autologous skin-grafting surgery (ASGS) were used to prevent stricture after esophageal complete circular endoscopic submucosal dissection (cESD) with promising clinical results. We aim to evaluate which method is more suitable for patients who underwent esophageal cESD. METHODS From October 2017 to July 2021, patients whose mucosal defect length were between 30 and 100 mm after esophageal cESD were retrospectively reviewed from two prospective studies. They were enrolled once SHIB or ASGS was used as preventive methods to prevent stricture. Propensity score matching (PSM) was used to balance the baseline characteristics between the two groups. Comparisons were made between the two groups, including operation time, the longitudinal length of ulceration, fasting time, hospitalization days, and the incidence of stricture. RESULTS A total of 41 patients who met the inclusion criteria were enrolled in the study. The numbers of patients in SHIB group and ASGS group were 25 and 16, respectively. Fifteen patients in each group were selected after performing PSM. The basic baseline characteristics were comparable between the two groups. The stricture rates were 20% (3/15) in SHIB group and 40% (6/15) in ASGS group, while the difference was not statistically significant (p = 0.427). The SHIB group showed significantly shorter operation time, shorter hospitalization days, lower cost, and longer removing balloon/stent time compared with ASGS group (p < 0.001). Comparison of relevant stricture factors between the stricture group and non-stricture group revealed that longer longitudinal length of ulceration (> 60 mm) accounted for a higher proportion in stricture groups (p = 0.035). CONCLUSION Both the SHIB and ASGS had high efficacy and safety in preventing strictures in patients with mucosal defects no longer than 100 mm in length after esophageal cESD. The longitudinal length of ulceration > 60 mm was the independent factor for predicting stricture.
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Affiliation(s)
- Longsong Li
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Zixin Wang
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Nanjun Wang
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Bo Zhang
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Jiale Zou
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Jingyuan Xiang
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Chen Du
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Ning Xu
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Pengju Wang
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Xiangyao Wang
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Jiancong Feng
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Enqiang Linghu
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China.
| | - Ningli Chai
- Department of Gastroenterology, The First Medical Center of Chinese, PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China.
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7
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Kitagawa Y, Ishihara R, Ishikawa H, Ito Y, Oyama T, Oyama T, Kato K, Kato H, Kawakubo H, Kawachi H, Kuribayashi S, Kono K, Kojima T, Takeuchi H, Tsushima T, Toh Y, Nemoto K, Booka E, Makino T, Matsuda S, Matsubara H, Mano M, Minashi K, Miyazaki T, Muto M, Yamaji T, Yamatsuji T, Yoshida M. Esophageal cancer practice guidelines 2022 edited by the Japan esophageal society: part 1. Esophagus 2023:10.1007/s10388-023-00993-2. [PMID: 36933136 PMCID: PMC10024303 DOI: 10.1007/s10388-023-00993-2] [Citation(s) in RCA: 64] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/27/2023] [Indexed: 03/19/2023]
Affiliation(s)
- Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan.
| | - Ryu Ishihara
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Hitoshi Ishikawa
- QST Hospital, National Institutes for Quantum Science and Technology, Chiba, Japan
| | - Yoshinori Ito
- Department of Radiation Oncology, Showa University School of Medicine, Tokyo, Japan
| | - Takashi Oyama
- Department of Hepato-Biliary-Pancreatic and Gastrointestinal Surgery, International University of Health and Welfare School of Medicine, Chiba, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano, Japan
| | - Ken Kato
- Department Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | | | - Hirofumi Kawakubo
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Hiroshi Kawachi
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shiko Kuribayashi
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Koji Kono
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Fukushima, Japan
| | - Takashi Kojima
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Hiroya Takeuchi
- Department of Surgery, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Takahiro Tsushima
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yasushi Toh
- National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Kenji Nemoto
- Department of Radiology, Yamagata University Graduate School of Medicine, Yamagata, Japan
| | - Eisuke Booka
- Department of Surgery, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Tomoki Makino
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Satoru Matsuda
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Hisahiro Matsubara
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masayuki Mano
- Department of Central Laboratory and Surgical Pathology, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Keiko Minashi
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Tatsuya Miyazaki
- Department of Surgery, Japanese Red Cross Maebashi Hospital, Gunma, Japan
| | - Manabu Muto
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Taiki Yamaji
- Division of Epidemiology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Tomoki Yamatsuji
- Department of General Surgery, Kawasaki Medical School, Okayama, Japan
| | - Masahiro Yoshida
- Department of Hepato-Biliary-Pancreatic and Gastrointestinal Surgery, School of Medicine, International University of Health and Welfare Ichikawa Hospital, Chiba, Japan
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8
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Libânio D, Pimentel-Nunes P, Bastiaansen B, Bisschops R, Bourke MJ, Deprez PH, Esposito G, Lemmers A, Leclercq P, Maselli R, Messmann H, Pech O, Pioche M, Vieth M, Weusten BLAM, Fuccio L, Bhandari P, Dinis-Ribeiro M. Endoscopic submucosal dissection techniques and technology: European Society of Gastrointestinal Endoscopy (ESGE) Technical Review. Endoscopy 2023; 55:361-389. [PMID: 36882090 DOI: 10.1055/a-2031-0874] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
ESGE suggests conventional endoscopic submucosal dissection (ESD; marking and mucosal incision followed by circumferential incision and stepwise submucosal dissection) for most esophageal and gastric lesions. ESGE suggests tunneling ESD for esophageal lesions involving more than two-thirds of the esophageal circumference. ESGE recommends the pocket-creation method for colorectal ESD, at least if traction devices are not used. The use of dedicated ESD knives with size adequate to the location/thickness of the gastrointestinal wall is recommended. It is suggested that isotonic saline or viscous solutions can be used for submucosal injection. ESGE recommends traction methods in esophageal and colorectal ESD and in selected gastric lesions. After gastric ESD, coagulation of visible vessels is recommended, and post-procedural high dose proton pump inhibitor (PPI) (or vonoprazan). ESGE recommends against routine closure of the ESD defect, except in duodenal ESD. ESGE recommends corticosteroids after resection of > 50 % of the esophageal circumference. The use of carbon dioxide when performing ESD is recommended. ESGE recommends against the performance of second-look endoscopy after ESD. ESGE recommends endoscopy/colonoscopy in the case of significant bleeding (hemodynamic instability, drop in hemoglobin > 2 g/dL, severe ongoing bleeding) to perform endoscopic hemostasis with thermal methods or clipping; hemostatic powders represent rescue therapies. ESGE recommends closure of immediate perforations with clips (through-the-scope or cap-mounted, depending on the size and shape of the perforation), as soon as possible but ideally after securing a good plane for further dissection.
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Affiliation(s)
- Diogo Libânio
- Department of Gastroenterology, Portuguese Oncology Institute - Porto, Portugal.,MEDCIDS, Faculty of Medicine, University of Porto, Porto, Portugal.,Porto Comprehensive Cancer Center (Porto.CCC) & RISE@CI-IPOP (Health Research Network), Porto, Portugal
| | - Pedro Pimentel-Nunes
- Department of Surgery and Physiology, Faculty of Medicine, University of Porto, FMUP, Porto, Portugal.,Gastroenterology, Unilabs, Portugal
| | - Barbara Bastiaansen
- Department of Gastroenterology and Hepatology, Amsterdam Gastroenterology & Metabolism, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Raf Bisschops
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, TARGID, Leuven, Belgium
| | - Michael J Bourke
- Department of Gastroenterology, Westmead Hospital, Sydney, Australia.,Western Clinical School, University of Sydney, Sydney, Australia
| | - Pierre H Deprez
- Department of Hepatogastroenterology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Gianluca Esposito
- Department of Surgical and Medical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Italy
| | - Arnaud Lemmers
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Philippe Leclercq
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, TARGID, Leuven, Belgium
| | - Roberta Maselli
- Department of Biomedical Sciences, Humanitas University, Milan, Italy. Endoscopy Unit, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy
| | - Helmut Messmann
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Oliver Pech
- Department of Gastroenterology and Interventional Endoscopy, Krankenhaus Barmherzige Brueder Regensburg, Germany
| | - Mathieu Pioche
- Endoscopy and Gastroenterology Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Michael Vieth
- Institute of Pathology, Friedrich-Alexander University Erlangen-Nuremberg, Klinikum Bayreuth, Bayreuth, Germany
| | - Bas L A M Weusten
- Department of Gastroenterology and Hepatology, St. Antonius Hospital, Nieuwegein, The Netherlands.,University Medical Center Utrecht, Utrecht University, The Netherlands
| | - Lorenzo Fuccio
- Department of Medical and Surgical Sciences, Gastroenterology Unit, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Pradeep Bhandari
- Department of Gastroenterology, Queen Alexandra Hospital, Portsmouth, UK
| | - Mario Dinis-Ribeiro
- Department of Gastroenterology, Portuguese Oncology Institute - Porto, Portugal.,MEDCIDS, Faculty of Medicine, University of Porto, Porto, Portugal.,Porto Comprehensive Cancer Center (Porto.CCC) & RISE@CI-IPOP (Health Research Network), Porto, Portugal
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9
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Risk factors for incomplete resection with pharyngeal endoscopic submucosal dissection and long-term prognosis after resection. Surg Endosc 2023; 37:3593-3601. [PMID: 36624214 PMCID: PMC10156843 DOI: 10.1007/s00464-022-09820-8] [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: 08/10/2022] [Accepted: 12/05/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Advances in endoscopic imaging technology have led to an increase in detection of superficial pharyngeal squamous carcinoma. Endoscopic submucosal dissection (ESD) has been reported to be effective for the treatment of these lesions, however there is still insufficient evidence on the long-term results of pharyngeal ESD. METHODS This is a single-center retrospective study of all cases of superficial pharyngeal cancer that underwent ESD as primary treatment between January 2010 and May 2022. A total of 83 lesions in 63 patients were analyzed. RESULTS The en bloc resection rate was 100%, and R0 resection rate was 59.0%, with an adverse event rate of 6.0%. During a mean observation period of 1134 days, there were 0 cases of disease-specific metastasis or death. However, the 5-year cumulative incidence of metachronous head and neck cancer after resection was 27.1% and the 5-year overall survival and 10-year overall survival after pharyngeal ESD were 87.0% and 69.6%, respectively. Of the 34 cases with non-R0 resection, local recurrence occurred in 8.8%. Location of lesion (p = 0.011), disparity between demarcation of the lesion with NBI and iodine staining (p = 0.026), and non-effective laryngeal elevation (p = 0.080) were risk factors for non-R0 resection. CONCLUSION Pharyngeal ESD is effective and safe. Further studies are needed to improve and standardize indications and strategies for pharyngeal ESD.
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10
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Ohki D, Tsuji Y, Shinozaki T, Sakaguchi Y, Mizutani H, Nagao S, Miura Y, Fukagawa K, Tamura N, Yakabi S, Yamamichi N, Fujishiro M. Long-term prognosis after endoscopic resection of T1a-MM/T1b-SM1 esophageal squamous cell carcinoma. Medicine (Baltimore) 2022; 101:e32115. [PMID: 36626416 PMCID: PMC9750562 DOI: 10.1097/md.0000000000032115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The objective of this study was to evaluate the long-term prognosis of T1a-MM/T1b-SM 1 esophageal squamous cell carcinoma (ESCC) after endoscopic resection (ER) and to validate the follow-up policy for pT1a-MM lymphovascular invasion (LVI)-negative ESCC. In this retrospective single-center analysis, patients who underwent ER for superficial ESCC between April 2002 and June 2021 were identified. The overall survival (OS), metastatic recurrence, and recurrence-free survival (RFS) rates were estimated using the Kaplan-Meier method. Cox proportional hazards models for OS, metastatic recurrence, and RFS were used. A total of 104 ESCC patients were eligible for the analysis. Of 104 patients, 81 had pT1a-MM, and 23 had pT1b-SM1. The 5-year OS, RFS, and metastatic recurrence rates of the 56 cases of pT1a-MM LVI-negative ESCC without additional treatment were 0.848 (95% confidence interval [CI]: 0.687-0.931), 0.817 (95% CI: 0.647-0.911), and 0.061 (95% CI: 0.014-0.240), respectively. Cox regression analysis for OS, RFS, and metastatic recurrence showed that only lymphatic invasion was strongly associated with metastatic recurrence (adjusted hazard ratio, 10.3; 95% CI: 2.01-53.3; P = .005). The proportion of deaths from other diseases was considerably higher (17/104, 16.3%) than that from ESCC (2/104, 1.9%). This may be related to the high complication rate of malignant tumors in other organs (43.3%, 45/104). The prognosis of ER for pT1a-MM and LVI-negative ESCC is good, and the follow-up policy is valid. Malignant tumors in other organs may be a major prognostic factor for superficial ESCC after ER.
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Affiliation(s)
- Daisuke Ohki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
- * Correspondence: Yosuke Tsuji, Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan (e-mail: )
| | - Tomohiro Shinozaki
- Department of Information and Computer Technology, Faculty of Engineering, Tokyo University of Science, Shinjyuku, Katsushika-ku, Tokyo, Japan
| | - Yoshiki Sakaguchi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Hiroya Mizutani
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Sayaka Nagao
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Yuko Miura
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Kazushi Fukagawa
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Naoki Tamura
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Seiichi Yakabi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Nobutake Yamamichi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan
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11
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Kubota D, Sakaguchi Y, Nagao S, Tsuji Y, Fujishiro M. Subtotal esophageal endoscopic submucosal dissection for long-segment Barrett's esophagus and adenocarcinoma. Endoscopy 2022; 54:E583-E584. [PMID: 34933367 DOI: 10.1055/a-1704-7548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Dai Kubota
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshiki Sakaguchi
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Sayaka Nagao
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yosuke Tsuji
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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12
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Jang SI, Fang S, Nahm JH, Cho JH, Do MY, Lee SY, Jeong S, Lee DH, Lee DK. Preclinical evaluation of endoscopic placement of a steroid-eluting metal stent in an in vivo porcine benign biliary stricture model. Sci Rep 2022; 12:8864. [PMID: 35614115 PMCID: PMC9132970 DOI: 10.1038/s41598-022-12957-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 05/19/2022] [Indexed: 11/28/2022] Open
Abstract
Treatment of benign biliary strictures (BBS) using fully covered self-expandable metal stents (FCSEMS) has a high success rate, but recurrence can occur. Corticosteroids may be useful based on their anti-fibrotic and anti-inflammatory effects. We investigated the safety and efficacy of corticosteroid-eluting FCSEMS in an animal model. BBSs were created by radiofrequency ablation in 12 mini-pigs. Four weeks later, FCSEMS coated with 0 mg (control), 15 mg (steroid 1 × group), or 30 mg (steroid 2 × group) triamcinolone were inserted endoscopically. The in vitro drug release assay revealed that the optimal stent had 15 mg of triamcinolone and a hydrophilic membrane. No transmural necrosis or perforation occurred in any animal. Fibrous wall thickness tended to decrease macroscopically and microscopically in a triamcinolone dose-dependent manner (control vs. steroid 2 × group: 773.1 vs. 468.5 µm, P = 0.037). Thickness also decreased over time in the steroid 2 × group (3 days vs. 4 weeks: 907.9 vs. 468.5 µm, P = 0.025). Blood parameters tended to improve after stent insertion. In a porcine BBS model, steroid-eluting FCSEMS showed potential as a safe and effective treatment modality to reduce fibrotic tissue. Studies are required to confirm their safety and efficacy in humans with refractory BBS.
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Affiliation(s)
- Sung Ill Jang
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea
| | - Sungsoon Fang
- Severance Biomedical Science Institute, BK21 Plus Project for Medical Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ji Hae Nahm
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae Hee Cho
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea.
| | - Min Young Do
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea
| | - Su Yeon Lee
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea
| | - Seok Jeong
- Department of Internal Medicine, Inha University Hospital, Inha University College of Medicine, Incheon, South Korea
| | - Don Haeng Lee
- Department of Internal Medicine, Inha University Hospital, Inha University College of Medicine, Incheon, South Korea
- Utah-Inha DDS & Advanced Therapeutics Research Center, Incheon, Republic of Korea
| | - Dong Ki Lee
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonjuro, Gangnam-gu, Seoul, 06273, Republic of Korea.
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13
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Advances in the application of regenerative medicine in prevention of post-endoscopic submucosal dissection for esophageal stenosis. J Transl Int Med 2022; 10:28-35. [PMID: 35702182 PMCID: PMC8997800 DOI: 10.2478/jtim-2022-0011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Endoscopic submucosal dissection (ESD) is a curative treatment for superficial esophageal cancer with distinct advantages. However, esophageal stenosis after ESD remains a tough problem, especially after large circumferential proportion of esophageal mucosa is removed, which limits the wide use of ESD, especially in circumferential lesions. In this scenario, preventive procedures are highly recommended against post-ESD esophageal stenosis. However, the efficacy and safety of traditional prophylactic methods (steroids, metal and biodegradable stents, balloon dilation, radial incision, etc.) are not satisfactory and novel strategies need to be developed. Regenerative medicine has been showing enormous potential in the reconstruction of organs including the esophagus. In this review, we aimed to describe the current status of regenerative medicine in prevention of post-ESD esophageal stenosis. Cell injection, cell sheet transplantation, and extracellular matrix implantation have been proved effective. However, numerous obstacles still exist and further studies are necessary.
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14
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Effects of steroid use for stenosis prevention after endoscopic submucosal dissection for cervical esophageal cancer. Int J Clin Oncol 2022; 27:940-947. [PMID: 35194703 DOI: 10.1007/s10147-022-02139-3] [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: 11/01/2021] [Accepted: 02/09/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND AND AIM Esophageal stenosis is a serious complication after endoscopic submucosal dissection (ESD) for thoracic esophageal cancer (TEC), and steroid has been applied for stenosis prevention. However, the rate of stenosis and effect of steroid for ESD of cervical esophageal cancer (CEC) remain unknown. The aim was to clarify the rate and managements of post-ESD stenosis for CEC. METHODS A total of 325 lesions with 272 patients who underwent ESD for esophageal cancers were enrolled and were divided to the CEC group (43 lesions) or the TEC group (282 lesions). Patient characteristics, clinicopathological features, procedure-related outcomes of esophageal ESD, stenosis rate and clinical outcome of steroid use cases were evaluated. RESULTS More patients in the CEC group received preventive steroid treatment compared to the TEC group (37.2% vs 14.5%, P = 0.001). The rate of post-ESD stenosis tended to be higher in the CEC group (11.6%) than in the TEC group (6.7%). For cases of 3/4 ≤ of circumference, local injection with oral steroid had lower stenosis rate than local injection only in both groups (CEC 40% vs 100%, TEC 30.7% vs 56.3%). More sessions and longer duration of dilation were needed to release the stenosis in the CEC group (20 times vs. 5 times, P = 0.015; 196 days vs. 55 days, P = 0.043). CONCLUSION The post-ESD stenosis rate of CEC tended to be higher than that of TEC. More intensive preventive measures for post-ESD stenosis may be needed for CEC than TEC.
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15
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Kono M, Nagami Y, Fujiwara Y. Easier attachment technique of polyglycolic acid sheet using thin-endoscope for prevention of stricture after esophageal endoscopic submucosal dissection. Dig Endosc 2021; 33:e114-e116. [PMID: 34105203 DOI: 10.1111/den.14008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 04/22/2021] [Accepted: 05/06/2021] [Indexed: 12/14/2022]
Affiliation(s)
- Mitsuhiro Kono
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yasuaki Nagami
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yasuhiro Fujiwara
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
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16
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Hsu MH, Wang WL, Chen TH, Tai CM, Wang HP, Lee CT. Long-term outcomes of endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma in Taiwan. BMC Gastroenterol 2021; 21:308. [PMID: 34344303 PMCID: PMC8330105 DOI: 10.1186/s12876-021-01888-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 07/27/2021] [Indexed: 02/08/2023] Open
Abstract
Background Endoscopic submucosal dissection (ESD) is gradually turning into the standard treatment for superficial esophageal squamous cell carcinoma (SESCC), however, the long-term outcomes have hardly ever been reported outside Japan. Method We consecutively recruited patients with SESCC who had received ESD treatment at E-Da Hospital. The demographics, pathological characteristics, and Lugol staining background pattern (type A or B: none or < 10 small Lugol-voiding lesions [LVLs]; type C or D: > 10 small or multiform LVLs) were collected, and then correlated to outcomes and survival. Results Total of 229 lesions were enrolled and the mean lesion size was 3.28 ± 1.69 (range 1–10) cm. 72% of the lesions had a type C-D Lugol staining background pattern. After ESD, the en bloc and R0 resection rates were 93.9% and 83.5%, respectively. Forty-nine subjects developed complications, including six (2.6%) with major bleeding, two (0.9%) with perforation, and 41 (17.9%) with strictures. Pathological staging showed that 19 cases had deep submucosal cancer invasion and subsequently received adjuvant therapies. During a mean follow-up period of 52.6 (range 3–146) months, 41 patients developed metachronous recurrence. The patients with a type C-D Lugol staining background pattern were associated with a higher risk of recurrence than those with few LVLs (log-rank P = 0.019). The 10-year survival rate was more than 90%, and only eight patients died of ESCC. Conclusion ESD has excellent long-term outcomes but a high risk of metachronous recurrence. The Lugol staining pattern over the background mucosa could offer the risk stratification of metachronous recurrence.
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Affiliation(s)
- Ming-Hung Hsu
- Department of Internal Medicine, E-Da Hospital/I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - Wen-Lun Wang
- Department of Internal Medicine, E-Da Hospital/I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan. .,School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan.
| | - Tzu-Haw Chen
- Department of Internal Medicine, E-Da Hospital/I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - Chi-Ming Tai
- Department of Internal Medicine, E-Da Hospital/I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan
| | - Hsiu-Po Wang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ching-Tai Lee
- Department of Internal Medicine, E-Da Hospital/I-Shou University, No. 1, Yida Road, Jiaosu Village, Yanchao District, Kaohsiung City, 82445, Taiwan.
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17
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Zhou XB, Xu SW, Ye LP, Mao XL, Chen YH, Wu JF, Cai Y, Wang Y, Wang L, Li SW. Progress of esophageal stricture prevention after endoscopic submucosal dissection by regenerative medicine and tissue engineering. Regen Ther 2021; 17:51-60. [PMID: 33997185 PMCID: PMC8100352 DOI: 10.1016/j.reth.2021.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 11/17/2020] [Accepted: 01/11/2021] [Indexed: 01/10/2023] Open
Abstract
Endoscopic submucosal dissection (ESD) has been widely accepted as an effective treatment for early esophageal cancer. However, post-ESD esophageal stricture remains a thorny issue. We herein review many strategies for preventing post-ESD esophageal stricture, as well as discuss their strengths and weaknesses. These strategies include pharmacological prophylaxis, esophageal stent and tissue engineering and regenerative medicine treatment. In this review, we summarize these studies and discuss the underlying progress and future directions of tissue engineering and regenerative medicine treatment.
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Key Words
- 5-FU, 5-Fluorouracil
- ADSC, Autologous adipose-derived stem cells
- ASGS, autologous skin graft surgery
- ChST15, carbohydrate sulfotransferase 15
- EBD, endoscopic balloon dilation
- ECM, extracellular matrix
- ESD, endoscopic submucosal dissection
- Endoscopic submucosal dissection
- Esophageal stricture
- FCMS, fully covered metal stent
- OMECs, oral mucosal epithelial cell sheets
- PGAs, polyglycolic acid sheet
- PIPAAm, poly(N-isopropylacrylamide)
- Regenerative medicine
- SESCNs, superficial esophageal squamous cell neoplasms
- SIS, small intestinal submucosa
- SeMS, self-expandable metal stents
- TA, triamcinolone acetonide
- TS-PGA, triamcinolone-soaked polyglycolic acid sheet
- Tissue engineering
- Tβ4, Thymosin β4
- ccESTD, complete circular endoscopic submucosal tunnel dissection
- siRNA, small interfering RNA
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Affiliation(s)
- Xian-Bin Zhou
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, LinHai, Zhejiang, China
| | - Shi-Wen Xu
- Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Li-Ping Ye
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, LinHai, Zhejiang, China
| | - Xin-Li Mao
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, LinHai, Zhejiang, China
| | - Ya-Hong Chen
- Health Management Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Jian-Fen Wu
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, LinHai, Zhejiang, China
| | - Yue Cai
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, LinHai, Zhejiang, China
| | - Yi Wang
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, LinHai, Zhejiang, China
| | - Li Wang
- College of Basic Medicine, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Shao-Wei Li
- Department of Gastroenterology, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, LinHai, Zhejiang, China
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18
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Hikichi T, Nakamura J, Takasumi M, Hashimoto M, Kato T, Kobashi R, Takagi T, Suzuki R, Sugimoto M, Sato Y, Irie H, Okubo Y, Kobayakawa M, Ohira H. Prevention of Stricture after Endoscopic Submucosal Dissection for Superficial Esophageal Cancer: A Review of the Literature. J Clin Med 2020; 10:jcm10010020. [PMID: 33374780 PMCID: PMC7796365 DOI: 10.3390/jcm10010020] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/18/2020] [Accepted: 12/20/2020] [Indexed: 12/14/2022] Open
Abstract
Endoscopic resection has been the standard treatment for intramucosal esophageal cancers (ECs) because of the low risk of lymph node metastases in the lesions. In recent years, endoscopic submucosal dissection (ESD), which can resect large ECs, has been performed. However, the risk of esophageal stricture after ESD is high when the mucosal defect caused by the treatment exceeds 3/4 of the circumference of the lumen. Despite the subsequent high risk of luminal stricture, ESD has been performed even in cases of circumferential EC. In such cases, it is necessary to take measures to prevent stricture. Therefore, in this review, we aimed to clarify the current status of stricture prevention methods after esophageal ESD based on previous literature. Although various prophylactic methods have been reported to have stricture-preventing effects, steroid injection therapy and oral steroid administration are mainstream. However, in cases of circumferential EC, both steroid injection therapy and oral steroid administration cannot effectively prevent luminal stricture. To solve this issue, clinical applications, such as tissue shielding methods with polyglycolic acid sheet, autologous oral mucosal epithelial sheet transplantation, and stent placement, have been developed. However, effective prophylaxis of post-ESD mucosal defects of the esophagus is still unclear. Therefore, further studies in this research field are needed.
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Affiliation(s)
- Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima-City 960-1295, Fukushima, Japan; (J.N.); (M.H.); (T.K.); (Y.O.); (M.K.)
- Correspondence:
| | - Jun Nakamura
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima-City 960-1295, Fukushima, Japan; (J.N.); (M.H.); (T.K.); (Y.O.); (M.K.)
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Mika Takasumi
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Minami Hashimoto
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima-City 960-1295, Fukushima, Japan; (J.N.); (M.H.); (T.K.); (Y.O.); (M.K.)
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Tsunetaka Kato
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima-City 960-1295, Fukushima, Japan; (J.N.); (M.H.); (T.K.); (Y.O.); (M.K.)
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Ryoichiro Kobashi
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Tadayuki Takagi
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Rei Suzuki
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Mitsuru Sugimoto
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Yuki Sato
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Hiroki Irie
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Yoshinori Okubo
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima-City 960-1295, Fukushima, Japan; (J.N.); (M.H.); (T.K.); (Y.O.); (M.K.)
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
| | - Masao Kobayakawa
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima-City 960-1295, Fukushima, Japan; (J.N.); (M.H.); (T.K.); (Y.O.); (M.K.)
- Department of Medical Research Center, Fukushima Medical University, Fukushima-City 960-1295, Fukushima, Japan
| | - Hiromasa Ohira
- Department of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima-City 960-1295, Fukushima, Japan; (M.T.); (R.K.); (T.T.); (R.S.); (M.S.); (Y.S.); (H.I.); (H.O.)
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Bhatt A, Mehta NA. Stricture prevention after esophageal endoscopic submucosal dissection. Gastrointest Endosc 2020; 92:1187-1189. [PMID: 33236991 DOI: 10.1016/j.gie.2020.07.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 07/06/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Amit Bhatt
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Neal A Mehta
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio, USA
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