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Luo X, Hou HJ, Chen PS, Chang XL, Li Y, An LX, Liu FK, Xue FS. Addition of Dexmedetomidine to the Anesthesia Regimen Attenuates Pain and Improves Early Recovery After Esophageal Endoscopic Submucosal Dissection: A Randomized Controlled Trial. Drug Des Devel Ther 2024; 18:4551-4562. [PMID: 39411154 PMCID: PMC11476426 DOI: 10.2147/dddt.s475749] [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] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 10/07/2024] [Indexed: 10/19/2024] Open
Abstract
Objective Postoperative pain is a common yet often underestimated complication following esophageal endoscopic submucosal dissection (ESD), with limited strategies for effective management. This prospective, double-blind, randomized controlled trial assessed the effects of adding dexmedetomidine (DEX) to the anesthesia regimen on postoperative pain and early recovery in patients undergoing esophageal ESD. Methods In total, 60 patients scheduled for elective esophageal ESD under general anesthesia were randomly assigned to the DEX or control group. The DEX group received an intravenous loading dose of DEX at 1 μg/kg for 10 min, followed by a continuous intravenous infusion of 0.6 µg/kg/h, which was stopped 30 min before the end of the procedure. The control group received normal saline as a placebo. The study's primary outcome was the incidence of moderate-to-severe postoperative pain. Secondary outcomes included postoperative pain scores, hemodynamic parameters, the occurrence of postoperative nausea and vomiting (PONV), patient satisfaction, and lengths of stay in the post-anesthesia care unit (PACU) and hospital. Results The incidence of moderate-to-severe postoperative pain in the DEX group was significantly lower than that in the control group (absolute difference: -33.4%; OR: 0.250; 95% CI: 0.085-0.731, P = 0.01). Pain scores at 1 h postoperatively (0.5[2.0] vs 3.0[1.3], P = 0.003) were significantly lower in the DEX group. Additionally, morphine dosage in the PACU (0[0] vs 1.0[2.0] P = 0.004) was significantly reduced in the DEX group compared with the control group. In the DEX group, the incidence and severity of PONV were significantly decreased and the length of PACU stay was shorter than in the control group (P < 0.01). However, the rates of intraoperative hypotension, tachycardia, and bradycardia were similar between the two groups. Patient satisfaction and length of hospital stay were also comparable. Conclusion Adding DEX to the anesthesia regimen for esophageal ESD significantly attenuates postoperative pain and improves early recovery outcomes.
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Affiliation(s)
- Xin Luo
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Hai-Jun Hou
- Department of Pain Medicine, Guanganmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, People’s Republic of China
| | - Pei-Shan Chen
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Xin-Lu Chang
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Yang Li
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Li-Xin An
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Fu-Kun Liu
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
| | - Fu-Shan Xue
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
- Department of Anesthesiology, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Fuzhou, People’s Republic of China
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Zhang T, Wang H, Jin T, Wu Z, Li X, Zhang Q. Endoscopic submucosal dissection versus surgery for T1b esophageal carcinoma: a single-center retrospective study. J Cancer Res Clin Oncol 2024; 150:248. [DOI: https:/doi.org/10.1007/s00432-024-05724-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 03/23/2024] [Indexed: 05/13/2024]
Abstract
Abstract
Introduction
Endoscopic submucosal dissection (ESD) is a preferred treatment option for superficial esophageal squamous cell carcinoma (SESCC). However, only few studies compared long-term survival outcomes of ESD with surgery, especially for T1b SESCC. This study compared the overall survival (OS), disease-free survival (DSS), recurrence-free survival (RFS), and complication rates of both, to evaluate the value of ESD in patients with T1b SESCC.
Methods
We reviewed patients who underwent ESD (n = 47) or surgery (n = 73) for T1b SESCC at Affiliated Hospital of Nanjing University of Chinese Medicine from 2009 to 2021. To increase the precision of our results interpretation, subgroups were analyzed according to the depth of tumor invasion and elderly people.
Results
In the ESD and surgery groups, the overall mortality rates were 0/100 and 12.3/100 person years, incidence rates of recurrence were 2.13/100 and 11/100 person years, respectively. Kaplan–Meier survival analysis revealed no significant different in OS, DSS and RFS. Charlson comorbidity index (CCI) and depth of submucosal invasion were identified as risk factors for cancer recurrence in multivariate analysis. For elderly people, no significant differences were found in OS, DSS and RFS between different treatments.
Conclusion
ESD are related to lower complication rates and shorter hospital stay than surgery in long-term outcomes for patients with pT1b SESCC. But in pT1b-SM2 patients, we still need long-term follow-up.
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Zhang T, Wang H, Jin T, Wu Z, Li X, Zhang Q. Endoscopic submucosal dissection versus surgery for T1b esophageal carcinoma: a single-center retrospective study. J Cancer Res Clin Oncol 2024; 150:248. [DOI: doi.org/10.1007/s00432-024-05724-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 03/23/2024] [Indexed: 05/13/2024]
Abstract
Abstract
Introduction
Endoscopic submucosal dissection (ESD) is a preferred treatment option for superficial esophageal squamous cell carcinoma (SESCC). However, only few studies compared long-term survival outcomes of ESD with surgery, especially for T1b SESCC. This study compared the overall survival (OS), disease-free survival (DSS), recurrence-free survival (RFS), and complication rates of both, to evaluate the value of ESD in patients with T1b SESCC.
Methods
We reviewed patients who underwent ESD (n = 47) or surgery (n = 73) for T1b SESCC at Affiliated Hospital of Nanjing University of Chinese Medicine from 2009 to 2021. To increase the precision of our results interpretation, subgroups were analyzed according to the depth of tumor invasion and elderly people.
Results
In the ESD and surgery groups, the overall mortality rates were 0/100 and 12.3/100 person years, incidence rates of recurrence were 2.13/100 and 11/100 person years, respectively. Kaplan–Meier survival analysis revealed no significant different in OS, DSS and RFS. Charlson comorbidity index (CCI) and depth of submucosal invasion were identified as risk factors for cancer recurrence in multivariate analysis. For elderly people, no significant differences were found in OS, DSS and RFS between different treatments.
Conclusion
ESD are related to lower complication rates and shorter hospital stay than surgery in long-term outcomes for patients with pT1b SESCC. But in pT1b-SM2 patients, we still need long-term follow-up.
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Zhang T, Wang H, Jin T, Wu Z, Li X, Zhang Q. Endoscopic submucosal dissection versus surgery for T1b esophageal carcinoma: a single-center retrospective study. J Cancer Res Clin Oncol 2024; 150:248. [PMID: 38724804 PMCID: PMC11081981 DOI: 10.1007/s00432-024-05724-3] [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: 02/26/2024] [Accepted: 03/23/2024] [Indexed: 05/12/2024]
Abstract
INTRODUCTION Endoscopic submucosal dissection (ESD) is a preferred treatment option for superficial esophageal squamous cell carcinoma (SESCC). However, only few studies compared long-term survival outcomes of ESD with surgery, especially for T1b SESCC. This study compared the overall survival (OS), disease-free survival (DSS), recurrence-free survival (RFS), and complication rates of both, to evaluate the value of ESD in patients with T1b SESCC. METHODS We reviewed patients who underwent ESD (n = 47) or surgery (n = 73) for T1b SESCC at Affiliated Hospital of Nanjing University of Chinese Medicine from 2009 to 2021. To increase the precision of our results interpretation, subgroups were analyzed according to the depth of tumor invasion and elderly people. RESULTS In the ESD and surgery groups, the overall mortality rates were 0/100 and 12.3/100 person years, incidence rates of recurrence were 2.13/100 and 11/100 person years, respectively. Kaplan-Meier survival analysis revealed no significant different in OS, DSS and RFS. Charlson comorbidity index (CCI) and depth of submucosal invasion were identified as risk factors for cancer recurrence in multivariate analysis. For elderly people, no significant differences were found in OS, DSS and RFS between different treatments. CONCLUSION ESD are related to lower complication rates and shorter hospital stay than surgery in long-term outcomes for patients with pT1b SESCC. But in pT1b-SM2 patients, we still need long-term follow-up.
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Affiliation(s)
- Ting Zhang
- Department of Endoscopy, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
| | - Hanying Wang
- Department of Endoscopy, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
| | - Tian Jin
- Department of Endoscopy, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
| | - Zeyu Wu
- Department of Endoscopy, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
| | - Xiuqing Li
- Department of Pathology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
| | - Qide Zhang
- Department of Endoscopy, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China.
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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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Okubo Y, Ishihara R. Endoscopic Submucosal Dissection for Esophageal Cancer: Current and Future. Life (Basel) 2023; 13:life13040892. [PMID: 37109421 PMCID: PMC10140872 DOI: 10.3390/life13040892] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/06/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023] Open
Abstract
Endoscopic submucosal dissection (ESD) has been widely used to treat superficial esophageal cancer. The advantages of esophageal ESD include a high en bloc resection rate and accurate pathological diagnosis. It enables local resection of the primary tumor and accurate identification of the risk factors for lymph node metastasis, including depth, vascular invasion, and types of invasion. Even in cases with clinical T1b-SM cancer, ESD and additional treatment can achieve radical cure, depending on the risk of lymph node metastasis. Esophageal ESD will be increasingly vital in minimally invasive and effective esophageal cancer treatment. This article describes the current status and prospects of esophageal ESD.
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Oncologic significance of lymphovascular invasion in patients with superficial esophageal squamous cell carcinoma reaching the muscularis mucosae or with slight invasion of the submucosa. Surgery 2023; 173:1162-1168. [PMID: 36801078 DOI: 10.1016/j.surg.2022.12.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 12/20/2022] [Accepted: 12/24/2022] [Indexed: 02/18/2023]
Abstract
BACKGROUND The clinicopathological features and the distribution of lymph node metastasis in patients with T1a-MM and T1b-SM1 superficial esophageal squamous cell carcinoma remain unclear; therefore, the optimal treatment strategy is still controversial. METHODS One hundred and ninety-one patients who had undergone a thoracic esophagectomy with 3-field lymphadenectomy and who were pathologically confirmed to have thoracic superficial esophageal squamous cell carcinoma that had reached the T1a-MM or T1b-SM1 stage were retrospectively reviewed. Risk factors of lymph node metastasis, the distribution of lymph node metastasis, and long-term outcomes were evaluated. RESULTS A multivariate analysis revealed that lymphovascular invasion was the only independent risk factor of lymph node metastasis (odds ratio: 6.410, P < .001). Patients with primary tumors in the middle thoracic region had lymph node metastasis in all 3 fields, whereas patients with primary tumors in the upper or lower thoracic region did not have distant lymph node metastasis. The frequencies of neck (P = .045) and abdominal (P < .001) lymph node metastasis were significantly higher in lymphovascular invasion-positive patients than those in lymphovascular invasion-negative patients in all cohort. MM/lymphovascular invasion-positive patients with middle thoracic tumors had lymph node metastasis spread from the neck to the abdomen. SM1/lymphovascular invasion-negative patients with middle thoracic tumors did not have lymph node metastasis in the abdominal region. The SM1/pN+ group had a significantly poorer overall survival and relapse-free survival than the other groups. CONCLUSION The present study revealed that lymphovascular invasion was associated with not only the frequency of lymph node metastasis, but also the distribution of lymph node metastasis. It also suggested that superficial esophageal squamous cell carcinoma patients with T1b-SM1 and lymph node metastasis had a significantly poorer outcome than those with T1a-MM and lymph node metastasis.
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Hsu WH, Shih HY, Shen CS, Yu FJ, Wang HC, Chan LP, Kuo CH, Hsieh HM, Wu IC. Prevention and management of esophageal stricture after esophageal ESD: 10 years of experience in a single medical center. J Formos Med Assoc 2022; 122:486-492. [DOI: 10.1016/j.jfma.2022.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 09/12/2022] [Accepted: 12/08/2022] [Indexed: 12/26/2022] Open
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Ushimaru Y, Takahashi T, Yamashita K, Saito T, Tanaka K, Yamamoto K, Makino T, Kurokawa Y, Eguchi H, Doki Y, Nakajima K. Translation from manual to automatic endoscopic insufflation enhanced by a pressure limiter. Surg Endosc 2022; 36:7038-7046. [PMID: 35041055 DOI: 10.1007/s00464-022-09040-0] [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: 09/24/2021] [Accepted: 01/03/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Optimal visualization and safety have always been essential in performing any type of endoscopic surgery. However, the safety of automatic gastrointestinal (GI) insufflation has yet to be thoroughly studied, especially when combined with manual insufflation. The current study aimed to verify whether the pressure limiter could lower GI endoluminal pressure during endoscopic procedures and affect the behavioral patterns of endoscopists. METHODS A preclinical blinded trial was conducted on endoscopists who had no knowledge regarding the presence of the pressure limiter that prevents a GI endoluminal pressure above 25 mmHg. Endoscopists in group A performed esophageal endoscopic submucosal dissection (ESD) with our insufflation device equipped with the pressure limiter, whereas those in group B performed the same procedure without the pressure limiter. During all procedures, endoluminal pressure was continuously monitored. The primary endpoint of the current study was to measure the endoluminal pressure with or without the pressure limiter during esophageal ESD, while the secondary endpoint was to evaluate the effect of the pressure limiter on intraesophageal pressure and perioperative outcomes during esophageal ESD. A questionnaire survey was conducted after each session. RESULTS A total of 79 endoscopists were included in this randomized control study. Group A had significantly lower endoluminal pressure than group B (10.6 ± 4.61 vs. 16.25 ± 7.51 mmHg, respectively; p < 0.05). Although two pigs in group B died from tension pneumothorax, none in group A died. Evaluation of lumen expansion, ease of aspiration, and visual field reproducibility were poorer in group A than in group B, although all fell within the acceptable range. Subjective evaluation of usability was divided into two categories, Excellent/Good and Poor/Bad, with no significant differences in any of the items. CONCLUSIONS This preclinical study showed that endoscopic treatment with an automatic insufflation system could be performed at lower endoluminal pressure with a pressure limiter, which had no adverse effects on the endoscopist's feels on endoscopic procedures with the device.
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Affiliation(s)
- Yuki Ushimaru
- Department of Next Generation Endoscopic Intervention (Project ENGINE), Center of Medical Innovation and Translational Research, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suite 0912, Osaka, 565-0871, Japan
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tsuyoshi Takahashi
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kotaro Yamashita
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takuro Saito
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Koji Tanaka
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kazuyoshi Yamamoto
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tomoki Makino
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yukinori Kurokawa
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kiyokazu Nakajima
- Department of Next Generation Endoscopic Intervention (Project ENGINE), Center of Medical Innovation and Translational Research, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suite 0912, Osaka, 565-0871, Japan.
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, Osaka, Japan.
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Feng Y, Wei W, Guo S, Li BQ. Associated risk factor analysis and the prognostic impact of positive resection margins after endoscopic resection in early esophageal squamous cell carcinoma. Exp Ther Med 2022; 24:457. [PMID: 35747151 PMCID: PMC9204577 DOI: 10.3892/etm.2022.11384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 05/03/2022] [Indexed: 11/13/2022] Open
Abstract
Endoscopic resection for early esophageal cancer has a risk of residual margins. The risk these residual margins pose have not been fully evaluated. The present study aimed to investigate the associated risk factors and prognosis of residual margins following the endoscopic resection of early esophageal squamous cell carcinoma. In total, 369 patients (381 lesions) with early esophageal squamous cell carcinoma treated in the Fourth Hospital of Hebei Medical University (Shijiazhuang, China) with endoscopic resection were retrospectively analyzed. Sex, age, location, tumor diameter, depth of tumor invasion, endoscopic treatment, endoscopic ultrasonography (EUS) before resection, work experience of endoscopists and the degree of tumor differentiation were all evaluated as potential risk factors. In addition, the prognosis of patients with positive margins were analyzed. A total of 73 patients (73/381, 19.2%) had positive margins after endoscopic resection. Amongst the 65 patients who were successfully followed up, five patients succumbed to cardiovascular and cerebrovascular diseases, one patient received radiotherapy, two patients received radiotherapy and chemotherapy whilst one patient received chemotherapy. By contrast, 12 patients received surgery and 20 patients received additional endoscopic mucosal resection or endoscopic submucosal dissection. The other 29 patients were followed up regularly and no recurrence could be found. Univariate analysis revealed that tumor diameter, endoscopic treatment, depth of invasion, EUS before resection, degree of tumor differentiation and direction of invasion were all associated with the positive margin. Multivariate logistic regression analysis then found that EUS before resection, degree of tumor differentiation and depth of tumor invasion are independent risk factors for positive margins after endoscopic resection. These results suggest that poorly differentiated lesions and deeper invasion depth can increase the risk of positive margin after endoscopic resection. As a result, EUS evaluation before resection may reduce the risk of invasion depth. In addition, for poorly differentiated lesions, more aggressive treatment regimens may be recommended for preventing recurrence.
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Affiliation(s)
- Yong Feng
- Department of Thoracic Surgery, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P.R. China
| | - Wei Wei
- Department of Outpatients, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P.R. China
| | - Shuo Guo
- Department of Gastroenterology, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P.R. China
| | - Bao-Qing Li
- Department of Thoracic Surgery, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050011, P.R. China
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Mitsui T, Kadota T, Wakabayashi M, Nakajo K, Shinmura K, Sunakawa H, Sato D, Minamide T, Takashima K, Murano T, Yoda Y, Ikematsu H, Yano T. Factors of technical difficulty in conventional and traction-assisted esophageal endoscopic submucosal dissection. Esophagus 2022; 19:452-459. [PMID: 35235089 DOI: 10.1007/s10388-022-00913-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 02/21/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND The traction assisted (TA) method has reduced the technical difficulty associated with esophageal endoscopic submucosal dissection (ESD). However, it is unclear which factors associated with difficulty have been improved by the TA-ESD method. We aimed to evaluate and compare difficulty factors between conventional and TA-ESD. METHODS We retrospectively enrolled patients treated by ESD from Apr 2010 to Jun 2014 for the conventional ESD cohort and from Jan 2016 to Dec 2019 for the TA-ESD cohort. Difficult cases were defined as; (1) ≥ 120 min ESD procedure time, (2) intraoperative perforation, or (3) piecemeal resection. We explored and compared the factors associated with technical difficulty in each cohort. RESULTS The conventional and TA-ESD cohorts included 285 (299 lesions) and 387 (421 lesions) patients, respectively. For difficult cases, the conventional and TA-ESD cohorts had 91 (30%) and 71 (17%) lesions, respectively. Multivariate logistic regression showed that ≥ 30 mm lesion length (odds ratio (OR) 6.85, 95% confidence interval (CI) 3.47-13.50), lower esophagus (OR 2.37, 95% Cl 1.34-4.21), > 1/2 circumference (OR 2.26, 95% CI 1.28-3.99), and left wall (OR 2.72, 95% CI 1.42-5.20) in the conventional ESD cohort, and ≥ 30 mm lesion length (21.30, 95% CI 4.75-95.30), lower esophagus (OR 3.05, 95% CI 1.52-6.13), and > 1/2 circumference (OR 6.40, 95% CI 3.06-13.40) in the TA-ESD cohort, were independently associated with technical difficulty. CONCLUSIONS TA-ESD can reduce the difficulty in cases including lesions in the left wall; however, cases in the lower esophagus and large lesions were still difficult to simplify.
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Affiliation(s)
- Tomohiro Mitsui
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Tomohiro Kadota
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.
| | - Masashi Wakabayashi
- Center for Research and Administration and Support, Biostatistics Division, National Cancer Center, Kashiwa, Japan
| | - Keiichiro Nakajo
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Kensuke Shinmura
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Hironori Sunakawa
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Daiki Sato
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Tatsunori Minamide
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Kenji Takashima
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Tatsuro Murano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Yusuke Yoda
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Hiroaki Ikematsu
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
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12
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Bao Y, Li Z, Li Y, Chen T, Cheng Y, Xu M. Recent Advances of Biomedical Materials for Prevention of Post-ESD Esophageal Stricture. Front Bioeng Biotechnol 2021; 9:792929. [PMID: 35004652 PMCID: PMC8727907 DOI: 10.3389/fbioe.2021.792929] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 11/22/2021] [Indexed: 11/13/2022] Open
Abstract
Esophageal stricture commonly occurs in patients that have suffered from endoscopic submucosal dissection (ESD), and it makes swallowing difficult for patients, significantly reducing their life qualities. So far, the prevention strategies applied in clinical practice for post-ESD esophageal stricture usually bring various inevitable complications, which drastically counteract their effectiveness. Nowadays, with the widespread investigation and application of biomedical materials, lots of novel approaches have been devised in terms of the prevention of esophageal stricture. Biomedical polymers and biomedical-derived materials are the most used biomedical materials to prevent esophageal stricture after ESD. Both of biomedical polymers and biomedical-derived materials possess great physicochemical properties such as biocompatibility and biodegradability. Moreover, some biomedical polymers can be used as scaffolds to promote cell growth, and biomedical-derived materials have biological functions similar to natural organisms, so they are important in tissue engineering. In this review, we have summarized the current approaches for preventing esophageal stricture and put emphasis on the discussion of the roles biomedical polymers and biomedical-derived materials acted in esophageal stricture prevention. Meanwhile, we proposed several potential methods that may be highly rational and feasible in esophageal stricture prevention based on other researches associated with biomedical materials. This review is expected to offer a significant inspiration from biomedical materials to explore more effective, safer, and more economical strategies to manage post-ESD esophageal stricture.
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Affiliation(s)
- Yuchen Bao
- Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhenguang Li
- Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yingze Li
- Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Tao Chen
- Endoscopy Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yu Cheng
- Translational Medical Center for Stem Cell Therapy and Institute for Regenerative Medicine, Institute for Translational Nanomedicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Meidong Xu
- Endoscopy Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
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13
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Endoscopic Submucosal Dissection Versus Surgery for Superficial Esophageal Squamous Cell Carcinoma: A Propensity Score-Matched Survival Analysis. Clin Transl Gastroenterol 2021; 11:e00193. [PMID: 32675704 PMCID: PMC7386344 DOI: 10.14309/ctg.0000000000000193] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION: Endoscopic submucosal dissection (ESD) is a preferred treatment option for superficial esophageal squamous cell carcinoma (SESCC). However, only few studies compared long-term survival outcomes of ESD with surgery. This study compared the overall survival (OS), recurrence-free survival, and complication rates of ESD with those of surgery. METHODS: We reviewed patients who underwent ESD (n = 70) or surgery (n = 114) for SESCC at Seoul National University Hospital from 2011 to 2017. A propensity score-matched analysis was used to reduce selection bias. To increase the precision of our results interpretation, subgroups were analyzed according to the depth of tumor invasion. RESULTS: In the matching study, the ESD group (n = 34) showed comparable survival outcomes with the surgery group (n = 34). The 5-year OS rates were 89.4% vs 87.8% for the ESD and the surgery groups, respectively; similarly, the 5-year recurrence-free survival rates were 90.9% and 91.6%, respectively. The ESD group showed a lower early major complication rate (2.9% [1 of 34] vs 23.5% [8 of 34], P < 0.001) and shorter hospital stay (median, 3.0 days vs 16.5 days, P < 0.001) than the surgery group. In the tumor in situ (Tis)-subgroup, ESD showed better OS than esophagectomy (P = 0.030). Between-group comparisons of survival outcomes in the T1a and T1b subgroups revealed no significant differences. DISCUSSION: Long-term outcomes of ESD are comparable with surgery for patients with SESCC. For early major complications and duration of hospital stay, ESD was associated with better outcomes than radical surgery. These results support ESD as the preferred treatment option for SESCC.
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14
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Ribeiro TML, Arantes VN, Ramos JA, Draganov PV, Yang D, Guimarães RG. ENDOSCOPIC SUBMUCOSAL DISSECTION WITH CIRCUMFERENTIAL INCISION VERSUS TUNNELING METHOD FOR TREATMENT OF SUPERFICIAL ESOPHAGEAL CANCER. ARQUIVOS DE GASTROENTEROLOGIA 2021; 58:195-201. [PMID: 34190781 DOI: 10.1590/s0004-2803.202100000-35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/02/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Endoscopic submucosal dissection (ESD) of esophageal superficial neoplasm is associated with a high en bloc R0 resection rate and low recurrence. OBJECTIVE We aim to compare the performance and clinical outcomes of ESD via ESD after circumferential incision (ESD-C) versus submucosal tunneling (ESD-T). METHODS Single-center retrospective analysis of all consecutive patients who underwent ESD for superficial esophageal cancer, between 2009 and 2018. ESD-T was defined as the technique of making the mucosal incisions followed by submucosal tunneling in the oral to anal direction. ESD-C consisted of completing a circumferential incision followed by ESD. Main study outcomes included en bloc and R0 resection rates. Secondary outcomes included procedural characteristics, curative resection rate, local recurrence and adverse events. RESULTS A total of 65 procedures (23 ESD-T and 42 ESD-C) were performed for ESCC (40; 61.5%) and BE-neoplasia (25; 38.5%). There were no statistically significant differences between patients who underwent ESD-T versus ESD-C in en bloc (91.3% vs 100%, P=0.12), R0 (65.2% vs 78.6%, P=0.24), curative resection rates (65.2% vs 73.8%, P=0.47) and mean procedure time (118.7 min with vs 102.4 min, P=0.35). Adverse events for ESD-T and ESD-C were as follows: bleeding (0 versus 2.4%; P=0.53), perforation (4.3% vs 0; P=0.61), esophageal stricture (8.7% versus 9.5%; P=0.31). Local recurrence was encountered in 8.7% after ESD-T and 2.4% after ESD-C (P=0.28) at a mean follow-up of 8 and 2.75 years, respectively (P=0.001). CONCLUSION ESD-T and ESD-C appear to be equally effective with similar safety profiles for the management of superficial esophageal neoplasms.
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Affiliation(s)
- Tarso Magno Leite Ribeiro
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Instituto Alfa de Gastrenterologia, Belo Horizonte, MG, Brasil.,Universidade Federal de São João Del Rei, MG, Brasil
| | - Vitor N Arantes
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Instituto Alfa de Gastrenterologia, Belo Horizonte, MG, Brasil.,Hospital Mater Dei Contorno, Unidade de Endoscopia, Belo Horizonte, MG, Brasil
| | | | - Peter V Draganov
- University of Florida, Division of Gastroenterology, Hepatology and Nutrition, Gainesville, Florida, USA
| | - Dennis Yang
- University of Florida, Division of Gastroenterology, Hepatology and Nutrition, Gainesville, Florida, USA
| | - Roberto Gardone Guimarães
- Universidade Federal de Minas Gerais, Faculdade de Medicina, Instituto Alfa de Gastrenterologia, Belo Horizonte, MG, Brasil.,Hospital Mater Dei Contorno, Unidade de Endoscopia, Belo Horizonte, MG, Brasil
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15
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Song BG, Kim GH, Cho CJ, Kim HR, Min YW, Lee H, Min BH, Song HJ, Kim YH, Lee JH, Jung HY, Zo JI, Shim YM. Close Observation versus Additional Surgery after Noncurative Endoscopic Resection of Esophageal Squamous Cell Carcinoma. Dig Surg 2021; 38:247-254. [PMID: 33910202 DOI: 10.1159/000515717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/08/2021] [Indexed: 12/13/2022]
Abstract
INTRODUCTION After noncurative endoscopic submucosal dissection (ESD) of superficial esophageal squamous cell carcinoma (SESCC), additional esophagectomy is generally recommended. However, considering its high mortality and morbidity, it is uncertain if additional surgery improves the clinical outcomes. This study aimed to compare the clinical outcomes between patients who were observed without additional treatment and those who underwent radical esophagectomy. METHODS A total of 52 patients with SESCC who underwent complete but noncurative ESD from January 2008 to December 2016 at the Samsung Medical Center and Asan Medical Center in Korea were retrospectively analyzed. Clinicopathologic characteristics and oncologic outcomes were compared between the observation group (n = 23) and the additional surgery group (n = 29). RESULTS During a mean follow-up of 34.4 and 41.7 months, respectively, the rates of death (observation vs. surgery, 17.4 vs. 10.3%; p = 0.686), recurrence (observation vs. surgery, 13 vs. 17.2%; p = 1.000), and disease-specific death (observation vs. surgery, 4.3 vs. 6.9%; p = 1.000) did not significantly differ between the 2 groups. The 3-year overall survival was 86.3 and 96.4%, respectively (p = 0.776). The 3-year recurrence-free survival (observation vs. surgery, 85.0 vs. 88.7%; p = 0.960) and disease-specific survival (observation vs. surgery, 95.2 vs. 96.4%; p = 0.564) also did not significantly differ. CONCLUSIONS The clinical outcomes of close observation of noncuratively resected SESCC are comparable to those of additional surgery, at least in the midterm. The wait-and-see strategy could be a feasible management option after noncurative ESD of SESCC in selected patients.
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Affiliation(s)
- Byeong Geun Song
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ga Hee Kim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Charles J Cho
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyeong Ryul Kim
- Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yang Won Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyuk Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Byung-Hoon Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ho June Song
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yong-Hee Kim
- Department of Thoracic and Cardiovascular Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jun Haeng Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hwoon-Yong Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae Ill Zo
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Republic of Korea
| | - Young Mog Shim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Republic of Korea
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16
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Sun D, Shi Q, Qi Z, Li B, Cai S, Zhou P, Zhong Y. Simultaneous endoscopic submucosal dissection for synchronous multiple early esophageal squamous cell carcinoma: a propensity score-matched analysis. Surg Endosc 2021; 36:109-116. [PMID: 33416991 DOI: 10.1007/s00464-020-08243-7] [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: 06/15/2020] [Accepted: 12/16/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND The clinical effect of endoscopic submucosal dissection (ESD) in the treatment of early esophageal squamous cell carcinoma (EESCC) is widely recognized. However, the long-term treatment outcome of simultaneous ESD for multiple EESCC currently remained unknown. Hence, this study was aimed at further evaluating the long-term outcome of simultaneous ESD for synchronous multiple EESCC by comparing with ESD for single EESCC. METHODS Consecutive patients who underwent ESD for EESCC from June 2008 to June 2018 were included. Propensity score-matched analysis was used to compensate for the differences in age, sex, tumor location, tumor size, and tumor invasion depth between simultaneous and single ESD groups. Treatment outcomes including en bloc resection rate, curative resection rate, complication rate, and long-term outcomes including overall survival (OS), recurrence-free survival (RFS), metachronous recurrence were compared between the 2 groups after matching. RESULTS The propensity score-matched analysis included 332 lesions (166 patients) and 332 lesions (332 patients) in simultaneous and single ESD groups, respectively. Among all the outcomes, en bloc resection, curative resection, 5-year OS, and 5-year RFS rates were comparable. Complications were more common in the simultaneous ESD group (15.06% vs. 9.64%, P = 0.073). The 5-year metachronous recurrence rates were significantly high in the simultaneous ESD groups (24.28% vs. 6.99%). CONCLUSIONS Simultaneous ESD is an effective and safe methodology for synchronous multiple EESCC; it also reduces hospital stay and medical expenses. The risk of metachronous recurrence is higher for patients with synchronous multiple EESCC; thus, more intensive strategies are required.
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Affiliation(s)
- Di Sun
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China.,Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - Qiang Shi
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China.,Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - ZhiPeng Qi
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China.,Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - Bing Li
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China.,Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - Shilun Cai
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China.,Endoscopy Research Institute of Fudan University, Shanghai, 200032, China
| | - Pinghong Zhou
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China. .,Endoscopy Research Institute of Fudan University, Shanghai, 200032, China.
| | - Yunshi Zhong
- Endoscopy Center, Zhongshan Hospital of Fudan University, Shanghai, 200032, China. .,Endoscopy Research Institute of Fudan University, Shanghai, 200032, China.
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17
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Miyamoto Y, Nonaka S, Oda I, Abe S, Suzuki H, Yoshinaga S, Mano H, Saito Y. Safety and usefulness of endoscopic submucosal dissection for early esophageal cancers in elderly patients aged 80 years or older. Esophagus 2021; 18:81-89. [PMID: 32472275 DOI: 10.1007/s10388-020-00750-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 05/19/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIM Endoscopic submucosal dissection (ESD) for early gastrointestinal (GI) cancers is widely performed as a standard treatment in Japan. Given the increasing life expectancy worldwide, it is naturally regarded that the rate of elderly patients diagnosed with early GI cancer has increased. Available guidelines do not specifically outline how to manage endoscopic therapy for the elderly. The aim of this study was to assess the safety and usefulness of ESD for superficial esophageal squamous cell carcinoma (SESCC) in elderly patients. METHODS We retrospectively investigated 393 consecutive patients, who underwent 426 ESD for 444 SESCCs from January 2011 to August 2016 at our institution. For this study, patients were divided into 2 groups based on their age; ≥ 80 years (Group aged ≥ 80 years, n = 42) and < 80 years (group aged < 80 years, n = 351). Patient demographics, sedation methods, technical outcomes, adverse events, sedatives, dosages given, overall survival, and disease-specific survival were then examined. RESULTS The ESD procedure time was significantly longer for group aged ≥ 80 years than for group aged < 80 years (110 min [range 29-260] vs 85 min [24-504], p = 0.006); however, there was no significant differences between other technical items and adverse events. The 3-year overall survival and disease-specific survival were favorable in both groups. CONCLUSIONS Esophageal ESD for elderly patients aged ≥ 80 years can be safely performed. Mid-term outcome was favorable. Our study suggests that esophageal ESD might be a useful treatment for SESCCs.
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Affiliation(s)
- Yasuo Miyamoto
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
- Course of Advanced Clinical Research of Cancer, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Gastroenterology, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Satoru Nonaka
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Seiichiro Abe
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Shigetaka Yoshinaga
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Hiroyuki Mano
- Course of Advanced Clinical Research of Cancer, Juntendo University Graduate School of Medicine, Tokyo, Japan
- National Cancer Center Research Institute, Tokyo, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
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18
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Sakaguchi Y, Tsuji Y, Shinozaki T, Ohki D, Mizutani H, Minatsuki C, Niimi K, Yamamichi N, Koike K. Steroid injection and polyglycolic acid shielding to prevent stricture after esophageal endoscopic submucosal dissection: a retrospective comparative analysis (with video). Gastrointest Endosc 2020; 92:1176-1186.e1. [PMID: 32376336 DOI: 10.1016/j.gie.2020.04.070] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 04/18/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Postoperative stricture after expansive esophageal endoscopic submucosal dissection (ESD) is a severe adverse event. Previous single-arm reports have suggested that polyglycolic acid (PGA) shielding may prevent stricture. This study was performed to assess the efficacy of this method through a comparative analysis. METHODS This is a retrospective analysis of 500 consecutive cases of esophageal ESD performed between 2002 and 2018 at the University of Tokyo Hospital. After 2013, patients with a diagnosis of superficial esophageal carcinoma covering more than half of the esophageal circumference underwent preventive treatment with either PGA shielding or steroid injection + PGA shielding after ESD. The efficacy of these methods for preventing post-ESD stricture was assessed through multivariable logistic regression analysis. RESULTS The risk of postoperative stricture was especially high in the cervical esophagus (odds ratio [OR], 4.60; 95% confidence interval [CI], 0.65-61.09) and after total circumferential resection (OR, 3.58×103; lower bound of 95% CI, >185). Steroid injection + PGA shielding was the only method significantly effective in preventing stricture (OR, 0.30; 95% CI, 0.10-0.78; P = .009). In the relatively low-risk subgroup (excluding cervical esophageal cancer and complete circumferential resection), the postoperative stricture rates for steroid injection + PGA shielding versus PGA shielding versus control were 18.9% versus 41.4% versus 51.7%, respectively (P = .015). However, the efficacy of this was limited in extremely high-risk cases. CONCLUSION The combination of steroid injection and PGA shielding is effective for preventing post-ESD stricture. There is a need for even more effective methods for cervical esophageal cancer and complete circumferential resection.
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Affiliation(s)
- Yoshiki Sakaguchi
- 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
| | - Tomohiro Shinozaki
- Department of Information and Computer Technology, Faculty of Engineering, Tokyo University of Science, Tokyo, Japan
| | - Daisuke Ohki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroya Mizutani
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Chihiro Minatsuki
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Keiko Niimi
- Center for Epidemiology and Preventive Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobutake Yamamichi
- Center for Epidemiology and Preventive Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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19
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Kawai Y, Takagi R, Ohki T, Yamamoto M, Yamato M. Evaluation of human keratinocyte sheets transplanted onto porcine excised esophagus after submucosal dissection in an ex vivo model. Regen Ther 2020; 15:323-331. [PMID: 33426235 PMCID: PMC7770430 DOI: 10.1016/j.reth.2020.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 11/18/2020] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND The utility of endoscopic transplantation of epithelial cell sheets to ulcer sites after endoscopic submucosal dissection (ESD) has been shown to prevent scar stenosis after ESD of early esophageal cancer. Previously, our group reported use of an endoscopic transplantation device fabricated with a 3-dimensional printer. Cell sheets are transplanted to the esophageal wound site with the following procedure: first, a cell sheet harvested from temperature-responsive culture dishes is placed on the device's deflated balloon surface and transported to the wound site with endoscopic forceps; second, by applying pressure from inflating the balloon locally at the wound site, the cell sheet is successfully transferred and adhered to the wound tissue; third, the balloon is deflated, and the device is removed. By repeating the procedure, several cell sheets can be safely transplanted to a wider ESD area. Nonetheless, possible damage to cell sheets using this procedure has not yet been assessed. OBJECTIVE Effects of endoscopic transplantation balloon inflation on cell viability and damage of normal human epidermal keratinocyte sheets resident on the device's balloon surface were evaluated by histology after sheet placement onto lumenal surfaces in the ex vivo porcine submucosal dissection esophagus model. Endoscopic transplantation of these same cell sheets with conventional methods using a polyvinylidene fluoride (PVDF) cell sheet support membrane, balloon device transfer, and also using a novel modified balloon transfer procedure was also examined. Cell sheet transfer results obtained with these three procedures were compared. METHOD Normal human epidermal keratinocyte sheets were fabricated on temperature-responsive culture inserts. By temperature reduction to 20 °C, all cells were harvested as a single contiguous cell sheet. Freshly excised porcine esophagi purchased in a slaughter house were turned inside-out, and the exposed lumenal mucosa and submucosal layers were removed by Cooper scissors. This luminal surface was then utilized as a transplantation bed in ex vivo cell sheet experiments. Cell sheets were adhered to the endoscopic transfer device balloon, expanded by balloon inflation and resulting cell viability was evaluated by trypan blue exclusion test after cell sheet trypsinization and dispersion. Cell sheets were transferred onto the esophagus lumen ex vivo using forceps and the balloon device, and also using a modified balloon transfer method. The obtained results were compared with those without balloon expansion, and evaluated for sheet thickness and lumenal histology. Finally, TUNEL staining was performed to examine cell apoptosis. RESULT Cell sheets thinned after cell sheet balloon expansion, but no apoptosis was observed after these procedures. CONCLUSION Expanding keratinocyte cell sheets on a balloon endoscopic transfer device did not damage the cell sheets. This sheet transplantation method using the endoscopic balloon transfer device may be considered as a future standard cell sheet endoscopic transplantation procedure for repairing the esophagus.
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Affiliation(s)
- Yosuke Kawai
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Japan
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Japan
| | - Ryo Takagi
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Japan
| | - Takeshi Ohki
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Japan
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Japan
| | - Masakazu Yamamoto
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Japan
| | - Masayuki Yamato
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Japan
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20
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Kim GH, Min YW, Lee H, Min BH, Lee JH, Rhee PL, Kim JJ. Risk factors of metachronous recurrence after endoscopic submucosal dissection for superficial esophageal squamous cell carcinoma. PLoS One 2020; 15:e0238113. [PMID: 32886924 PMCID: PMC7473781 DOI: 10.1371/journal.pone.0238113] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 08/09/2020] [Indexed: 12/24/2022] Open
Abstract
Esophageal endoscopic submucosal dissection (ESD) can be a curative treatment for superficial esophageal squamous cell carcinoma (SESCC). However, it is unclear whether the development of metachronous recurrence after ESD may be explained based on several risk factors. This study aimed to assess the incidence and the risk factors of metachronous recurrence of SESCC after ESD. This retrospective analysis was conducted at Samsung Medical Center, Seoul, Korea, from April 2007 to May 2018. Two hundred and fifty-three SESCC patients treated with ESD were followed using surveillance endoscopy after the procedure. Risk factors for metachronous esophageal SCC were analyzed using the Kaplan-Meier method and Cox's proportional hazards model. Metachronous esophageal SCCs were found in 21 (8.3%) of the 253 patients. Six patients (2.4%) with extraesophageal recurrence such as lymph node metastasis confirmed by imaging were excluded from patients with metachronous recurrence and data were censored from the recurrence date. Univariate analysis revealed that the presence of many (>10) irregularly shaped multiform Lugol-voiding lesions (LVLs) around the main lesion, margin of the main LVL, and tumor differentiation were risk factors for the development of metachronous cancer. Multivariate analysis also revealed that many (>10) LVLs (hazard ratio [HR], 6.32; 95% confidence interval [CI], 1.62-24.72; p = 0.047) and unclear or spiculated margin of the main LVL (HR, 6.51; 95% CI, 1.44-29.42; p = 0.029) were associated with the risk of metachronous recurrence. Metachronous esophageal SCC develops in patients treated with ESD for SESCC. A risk assessment is important for surveillance before and after ESD for SESCC. Number of LVLs and tumor edge type are associated with an increased risk of metachronous cancer in SESCC. Patients will benefit from careful endoscopic surveillance when endoscopists pay attention to these tumor characteristics.
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Affiliation(s)
- Ga Hee Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yang Won Min
- Department of Gastroenterology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- * E-mail:
| | - Hyuk Lee
- Department of Gastroenterology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Byung-Hoon Min
- Department of Gastroenterology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jun Haeng Lee
- Department of Gastroenterology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Poong-Lyul Rhee
- Department of Gastroenterology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae J. Kim
- Department of Gastroenterology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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21
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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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22
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Hikichi T, Nakamura J, Hashimoto M. Circumferential esophageal carcinoma with a localized muscle layer defect that caused perforation during endoscopic submucosal dissection. Dig Endosc 2019; 31:e113-e114. [PMID: 31602709 DOI: 10.1111/den.13501] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 07/28/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Takuto Hikichi
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Jun Nakamura
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Minami Hashimoto
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
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23
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Hatta W, Koike T, Okata H, Hanzawa T, Saito M, Kondo Y, Ara N, Asanuma K, Uno K, Asano N, Imatani A, Iijima K, Nakamura T, Nakaya N, Masamune A. Continuous liquid-suction catheter attachment for endoscope reduces volume of liquid reflux to the mouth in esophageal endoscopic submucosal dissection. Dig Endosc 2019; 31:527-534. [PMID: 30861606 DOI: 10.1111/den.13392] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 03/05/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIM Pooling of liquid in the esophageal lumen can worsen the field of vision and cause liquid reflux to the mouth, which leads to aspiration pneumonia, in esophageal endoscopic submucosal dissection (ESD). We developed a continuous liquid-suction catheter attachment for the endoscope (CLCA) that has multiple tiny holes and can suction the liquid without causing mucosal injury. Thus, we aim to show the efficacy of CLCA in esophageal ESD. METHODS This was a single-blinded, randomized controlled trial involving patients with superficial esophageal cancer. The enrolled patients were randomly assigned to the conventional ESD (C-ESD) or ESD with CLCA (CLCA-ESD) groups. Primary endpoint was volume of liquid reflux to the mouth during the ESD procedure. Secondary endpoints were incidence of aspiration pneumonia and procedure time. RESULTS Fifty patients were enrolled in this trial. Volume of liquid reflux to the mouth was significantly lower in the CLCA-ESD group than in the C-ESD group (mean: 10 vs 73 mL, P = 0.010). Furthermore, the incidence of aspiration pneumonia on computed tomography (CT) scan between the two groups was also significantly different (4.0% vs 32.0%, P = 0.023), although no significant difference was observed through chest radiography. In addition, procedure time tended to be shorter in the CLCA-ESD group (P = 0.054). CONCLUSION This study first showed that use of CLCA in esophageal ESD reduced the volume of liquid reflux to the mouth and contributed to decreased incidence of aspiration pneumonia on CT scan (UMIN000018167).
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Affiliation(s)
- Waku Hatta
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomoyuki Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hideki Okata
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takashi Hanzawa
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masahiro Saito
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yutaka Kondo
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Nobuyuki Ara
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kiyotaka Asanuma
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kaname Uno
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Naoki Asano
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Akira Imatani
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Katsunori Iijima
- Department of Gastroenterology, Akita University Graduate School of Medicine, Akita, Japan
| | - Tomohiro Nakamura
- Department of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, Miyagi, Japan
| | - Naoki Nakaya
- Department of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, Miyagi, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
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24
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Yoshio T, Ishiyama A, Tsuchida T, Yoshimizu S, Horiuchi Y, Omae M, Hirasawa T, Yamamoto Y, Sano H, Yokota M, Fujisaki J. Efficacy of novel sedation using the combination of dexmedetomidine and midazolam during endoscopic submucosal dissection for esophageal squamous cell carcinoma. Esophagus 2019; 16:285-291. [PMID: 30937573 DOI: 10.1007/s10388-019-00666-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 03/18/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND Endoscopic submucosal dissection (ESD) is the preferred treatment for esophageal squamous cell carcinoma (ESCC). However, ESD can be difficult when patients move due to insufficient sedation. We conducted a prospective confirmatory single arm study to evaluate the efficacy of using dexmedetomidine (DEX) in combination with midazolam as a novel sedation for ESD. METHODS Endoscopic submucosal dissection was performed without intubation in 65 patients. The primary outcome was the proportion of patients who did not move or require restraint during ESD, compared to historical control of ESD performed under midazolam sedation. Secondary outcomes included the frequency of complications and self-report questionnaires from patients and endoscopists. RESULTS Restraint was not required in 97% of patients sedated using the combination of DEX and midazolam. Depressed respiration, low blood pressure, and bradycardia occurred in 23, 37, and 26% of patients, respectively. All patients recovered without severe complication. Occurrence of low blood pressure and bradycardia were higher, while respiratory depression was lower for the combination group than for the historical control group. The amount of midazolam used was significantly lower than in the control. Of note, 94% of patients had no painful sensations, with 3 reporting chest pain and 3 having a recollection of the procedure. Endoscopists were satisfied with the sedation in 94% of cases. All lesions were resected in en bloc fashion, without perforation. CONCLUSIONS The combination of DEX and midazolam provided effective sedation for ESD for ESCC.
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Affiliation(s)
- Toshiyuki Yoshio
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Akiyoshi Ishiyama
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tomohiro Tsuchida
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Shoichi Yoshimizu
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yusuke Horiuchi
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masami Omae
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Toshiaki Hirasawa
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yorimasa Yamamoto
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
- Division of Gastroenterology, Showa University Fujigaoka Hospital, 1-30, Fujigaoka, Aoba-ku, Yokohama-shi, Kanagawa, 227-8501, Japan
| | - Hiromi Sano
- Department of Anesthesiology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Miyuki Yokota
- Department of Anesthesiology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Junko Fujisaki
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
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25
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Watanabe D, Hayashi H, Kataoka Y, Hashimoto T, Ichimasa K, Miyachi H, Tanaka S, Toyonaga T. Efficacy and safety of endoscopic submucosal dissection for non-ampullary duodenal polyps: A systematic review and meta-analysis. Dig Liver Dis 2019; 51:774-781. [PMID: 31014942 DOI: 10.1016/j.dld.2019.03.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 03/09/2019] [Accepted: 03/18/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Endoscopic submucosal dissection (ESD) is commonly used to treat early-stage digestive cancer because it results in a higher frequency of en-bloc resection and a lower frequency of local recurrence. However, the efficacy and safety of duodenal ESD remain unclear. Therefore, present study is aimed at evaluating clinical outcomes of duodenal ESD. METHODS To evaluate the efficacy and safety of duodenal ESD, electronic databases (MEDLINE, CENTRAL and EMBASE) were searched by two independent reviewers. The authors were contacted for additional information. A meta-analysis was performed to evaluate the efficacy and safety of duodenal ESD. RESULTS A total of 7 studies (203 patients) were included in the quantitative synthesis analysis. The pooled proportions of the frequencies of en-bloc resection, need for surgical intervention, bleeding, intraoperative perforation and delayed perforation were 87%, 4%, 2%, 15% and 2%, respectively. The quality of evidence regarding on surgical intervention outcomes was rated as moderate, whereas that of en-bloc resection was rated as low because of its marked inconsistency. CONCLUSIONS Duodenal ESD produced acceptable outcomes in terms of the en-bloc R0 resection, but the incidence of procedure-related adverse events is high (PROSPERO register, CRD42017057110).
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Affiliation(s)
- Daisuke Watanabe
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Japan
| | - Hiroki Hayashi
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Japan
| | - Yuki Kataoka
- Hospital Care Research Unit/Department of Respiratory Medicine, Hyogo Prefectural Amagasaki General Medical Center, Japan.
| | | | - Katsuro Ichimasa
- Digestive Disease Center, Showa University, Northern Yokohama Hospital, Japan
| | - Hideyuki Miyachi
- Department of Gastroenterology, Kakogawa Central City Hospital, Japan
| | - Shinwa Tanaka
- Department of Endoscopic Medicine, Kobe University Hospital, Japan
| | - Takashi Toyonaga
- Department of Endoscopic Medicine, Kobe University Hospital, Japan
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26
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Kuribayashi Y, Iizuka T, Nomura K, Furuhata T, Yamashita S, Matsui A, Kikuchi D, Mitani T, Kaise M, Hoteya S. Esophageal Motility after Extensive Circumferential Endoscopic Submucosal Dissection for Superficial Esophageal Cancer. Digestion 2019; 98:153-160. [PMID: 29870972 DOI: 10.1159/000487751] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 02/16/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS Endoscopic submucosal dissection (ESD) for superficial esophageal cancer is sometimes extensive, and in our experience, patients not infrequently present with dysphagia after ESD even in the absence of esophageal stricture. The aim of this study was to evaluate esophageal motility using high-resolution manometry (HRM) in patients with and without dysphagia after extensive circumferential ESD. METHODS HRM was performed in a total of 52 patients who had undergone ESD for superficial esophageal cancer and a mucosal defect after ESD exceeded more than two-thirds of the esophageal circumference. The frequency and type of esophageal dysmotility and the relationship between esophageal motility and dysphagia were evaluated. RESULTS Esophageal dysmotility was observed in 13 patients (25%): jackhammer esophagus in 4, esophagogastric junction outflow obstruction in 4, absent contractility in 2, and distal esophageal spasm, ineffective esophageal motility, and fragmented peristalsis in 1 patient each. Of the 22 patients with dysphagia after ESD, 9 (41%) had esophageal dysmotility. Of the 30 patients without dysphagia after ESD, 4 (13%) had esophageal dysmotility. The relationship between dysmotility and dysphagia was significant (p = 0.025). CONCLUSIONS Esophageal dysmotility exists in approximately one-quarter of patients after extensive circumferential ESD, which is associated with dysphagia in the absence of esophageal stricture.
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Affiliation(s)
| | - Toshiro Iizuka
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Kosuke Nomura
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tsukasa Furuhata
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | | | - Akira Matsui
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Daisuke Kikuchi
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Toshifumi Mitani
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Mitsuru Kaise
- Department of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
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27
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Zheng JY, Chen YH, Chen YY, Zheng XL, Zhong SS, Deng WY, Zheng JH, Guo XB, Gao LY, Liang W. Presence of pink-color sign within 1 min after iodine staining has high diagnostic accordance rate for esophageal high-grade intraepithelial neoplasia/invasive cancer. Saudi J Gastroenterol 2019; 25:113-118. [PMID: 30588952 PMCID: PMC6457187 DOI: 10.4103/sjg.sjg_274_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND/AIM The dramatic color change after iodine staining (from white-yellow to pink after 2-3 min), designated as the "pink-color sign" (PCS), is indicative of esophageal high-grade intraepithelial neoplasia (HGIN) or an invasive lesion. However, no study has yet examined the association between the time of PCS appearance and histopathology. We investigated the association between the time of PCS appearance and esophageal histopathology in 456 lesions of 438 patients who were examined for suspected esophageal cancer. MATERIALS AND METHODS: The records of 495 consecutive patients who had suspected esophageal cancer based on gastroscopy and who underwent Lugol's chromoendoscopy from January 2015 to March 2018 were retrospectively reviewed. The time of PCS appearance was recorded in all patients, and tissue specimens were examined. RESULTS We examined 456 lesions in 438 patients. Use of PCS positivity at 2 min for the diagnosis of HGIN/invasive cancer had a sensitivity of 84.1%, a specificity of 72.7%, and an accuracy of 80.4%. We classified the PCS-positive patients in whom the time of PCS appearance was recorded (168 lesions) into 4 groups: 0-30, 31-60, 61-90, and 91-120 s. Based on a 60-s time for appearance of the PCS, the area under the receiver operating characteristic curve was 0.897, indicating good validity. At the optimal cutoff value of 60 s, the sensitivity was 90.2% and the specificity was 82.3%. The appearance of the PCS within 60 s had a diagnostic accordance rate of 88.6%, significantly higher than appearance of the PCS within 2 min (79.7%, P < 0.05). CONCLUSION Appearance of the PCS within 1 min after iodine staining has a higher diagnostic accordance rate for esophageal HGIN/invasive cancer than appearance of the PCS at 2 min.
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Affiliation(s)
- Jia-Yao Zheng
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - Ya-Hua Chen
- Department of Gastroenterology, Affiliated Hospital of Putian University, The Affiliated Putian Hospital of Southern Medical University, Putian, Fujian, China
| | - Yang-Yang Chen
- Department of Gastrointestinal Endoscopy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, China
| | - Xiao-Ling Zheng
- Department of Gastrointestinal Endoscopy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, China
| | - Shi-Shun Zhong
- Department of Gastrointestinal Endoscopy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, China
| | - Wan-Yin Deng
- Department of Gastrointestinal Endoscopy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, China
| | - Jin-Hui Zheng
- Department of Gastrointestinal Endoscopy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, China
| | - Xian-Bin Guo
- Department of Gastrointestinal Endoscopy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, China
| | - Li-Ying Gao
- Department of Gastrointestinal Endoscopy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, China
| | - Wei Liang
- Department of Gastrointestinal Endoscopy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, China,Address for correspondence: Dr. Wei Liang, Department of Gastrointestinal Endoscopy, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, China. E-mail:
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28
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Zhang Y, Ding H, Chen T, Zhang X, Chen WF, Li Q, Yao L, Korrapati P, Jin XJ, Zhang YX, Xu MD, Zhou PH. Outcomes of Endoscopic Submucosal Dissection vs Esophagectomy for T1 Esophageal Squamous Cell Carcinoma in a Real-World Cohort. Clin Gastroenterol Hepatol 2019; 17:73-81.e3. [PMID: 29704682 DOI: 10.1016/j.cgh.2018.04.038] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 03/12/2018] [Accepted: 04/13/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Esophagectomy is the standard treatment for early-stage esophageal squamous cell carcinoma (EESCC), but patients who undergo this procedure have high morbidity and mortality. Endoscopic submucosal dissection (ESD) is a less-invasive procedure for treatment of EESCC, but is considered risky because this tumor frequently metastasizes to the lymph nodes. We aimed to directly compare outcomes of patients with EESCC treated with ESD vs esophagectomy. METHODS We performed a retrospective cohort study of patients with T1a-m2/m3, or T1b EESCCs who underwent ESD (n = 322) or esophagectomy (n = 274) from October 1, 2011 through September 31, 2016 at Zhongshan Hospital in Shanghai, China. The primary outcome was all-cause mortality at the end of follow up (minimum of 6 months). Secondary outcomes included operation time, hospital stay, cost, perioperative mortalities/severe non-fatal adverse events, requirement for adjuvant therapies, and disease-specific mortality and cancer recurrence or metastasis at the end of the follow up period. RESULTS Patients who underwent ESD were older (mean 63.5 years vs 62.3 years for patients receiving esophagectomy; P = .006) and a greater proportion was male (80.1% vs 70.4%; P = .006) and had a T1a tumor (74.5% vs 27%; P = .001). A lower proportion of patients who underwent ESD had perioperative mortality (0.3% vs 1.5% of patients receiving esophagectomy; P = .186) and non-fatal severe adverse events (15.2% vs 27.7%; P = .001)-specifically lower proportions of esophageal fistula (0.3% of patients receiving ESD vs 16.4% for patients receiving esophagectomy; P = .001) and pulmonary complications (0.3% vs 3.6%; P = .004). After a median follow-up time of 21 months (range, 6-73 months), there were no significant differences between treatments in all-cause mortality (7.4% for ESD vs 10.9%; P = .209) or rate of cancer recurrence or metastasis (9.1% for ESD vs 8.9%; P = .948). Disease-specific mortality was lower among patients who received ESD (3.4%) vs patients who patients who received esophagectomy (7.4%) (P = .049). In Cox regression analysis, depth of tumor invasion was the only factor associated with all-cause mortality (T1a-m3 or deeper vs T1a-m2: hazard ration, 3.54; P = .04). CONCLUSION In a retrospective study of patients with T1am2/m3 or T1b EESCCs treated with ESD (n = 322) or esophagectomy (n = 274), we found lower proportions of patients receiving ESD to have perioperative adverse events or disease specific mortality after a median follow up time of 21 months. We found no difference in overall survival or cancer recurrence or metastasis in patients with T1a or T1b ESCCs treated with ESD vs esophagectomy.
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Affiliation(s)
- Yiun Zhang
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Han Ding
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tao Chen
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaoen Zhang
- Department of Internal Medicine, Mount Sinai St. Luke's-West Hospital Center, New York, New York
| | - Wei-Feng Chen
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Quanin Li
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Liing Yao
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Praneet Korrapati
- Department of Gastroenterology, Mount Sinai Beth Israel Hospital, New York, New York
| | - Xue-Juan Jin
- Center of Evidence-Based Medicine, Fudan University, Shanghai, China
| | - Yong-Xing Zhang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Mei-Dong Xu
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China.
| | - Ping-Hong Zhou
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China.
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Sawas T, Visrodia KH, Zakko L, Lutzke LS, Leggett CL, Wang KK. Clutch cutter is a safe device for performing endoscopic submucosal dissection of superficial esophageal neoplasms: a western experience. Dis Esophagus 2018; 31:5043491. [PMID: 29939257 DOI: 10.1093/dote/doy054] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Although the endoscopic submucosal dissection (ESD) has been established to be more efficacious in the treatment of superficial gastrointestinal neoplasia than the piecemeal resection, its use is still limited due to the concern about serious adverse events particularly in the west. Newer ESD knives have been developed that have been said to be safer than the first-generation devices. We aimed to report a Western single center experience regarding the initial safety and performance of ESD for superficial esophageal neoplasia treated with the Clutch Cutter (DP2618DT; Fujifilm Corporation, Tokyo, Japan). Our main outcome was safety in terms of bleeding or perforation. Secondary outcomes included en bloc resection and the R0 resection. Fourteen patients with superficial esophageal neoplasia underwent 15 ESDs using the Clutch Cutter. The mean age was 65 ± 16.7 years and 10 (71.4%) males. Eight (57%) patients had esophageal adenocarcinoma, 3 (21.4%) had high-grade dysplasia, 1 (7%) had nodular low-grade dysplasia, and 2 (14.3%) had squamous cell carcinoma. Mild anticipated intraprocedural bleeding was present with most procedures. However, no significant postoperative bleeding or perforation was encountered. One patient had mild chest pain postprocedure. En bloc resection was achieved in all lesions 100%. Histological R0 was achieved in 5/12 lesions (41.6%). The mean length of the resected area was 24.8 ± 13 mm (IQR: 17-30 mm). All patients were safely discharged home after overnight observation. In conclusion, this is the largest series of esophageal ESD using the multimodal Clutch Cutter in the United States; we found that the device effectively achieved en bloc resection of superficial esophageal neoplasia without significant adverse events. The use of the Clutch Cutter should be considered as one option to minimize adverse events during ESD in the Western population.
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Affiliation(s)
- T Sawas
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - K H Visrodia
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - L Zakko
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - L S Lutzke
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - C L Leggett
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - K K Wang
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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Min YW, Lee H, Song BG, Min BH, Kim HK, Choi YS, Lee JH, Hwang NY, Carriere KC, Rhee PL, Kim JJ, Zo JI, Shim YM. Comparison of endoscopic submucosal dissection and surgery for superficial esophageal squamous cell carcinoma: a propensity score-matched analysis. Gastrointest Endosc 2018; 88:624-633. [PMID: 29750981 DOI: 10.1016/j.gie.2018.04.2360] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 04/26/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Endoscopic submucosal dissection (ESD) has been widely accepted for treating superficial esophageal squamous cell carcinoma (SESCC). However, long-term outcomes of ESD and esophagectomy for SESCC have not been compared. We compared the clinical outcomes of ESD and esophagectomy in a matched cohort. METHODS Patients who underwent ESD and esophagectomy for SESCC were included. We selected SESCCs without obvious submucosal invasion from the surgical database by reviewing endoscopic images. To minimize the effect of selection bias, propensity score matching was performed. Overall survival (OS), disease-specific survival (DSS), recurrence-free survival (RFS), and metachronous RFS were compared between the 2 groups. Adverse event rates were also compared. RESULTS In a matched cohort of 120 pairs, OS, DSS, and RFS were comparable between the 2 groups. The 5-year OS, DSS, and RFS rates were 93.9% versus 91.2%, 100% versus 97.4%, and 92.8% versus 95.3% for the ESD and esophagectomy groups, respectively. The metachronous RFS was worse in the ESD group than in the esophagectomy group (P = .004). The 5-year metachronous RFS rates were 90.3% versus 100% for the ESD and esophagectomy groups, respectively. The esophagectomy group showed a higher overall adverse event rate than the ESD group (55.5% vs 18.5%, P < .0001). In each subgroup of mucosal and submucosal cancer, OS, DSS, and RFS were also comparable between the 2 groups. CONCLUSIONS ESD provides long-term outcomes comparable with esophagectomy in patients with SESCC without endoscopic evidence of obvious submucosal invasion. ESD should be considered as the first-line treatment for these patients.
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Affiliation(s)
- Yang Won Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyuk Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byeong Geun Song
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byung-Hoon Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hong Kwan Kim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong Soo Choi
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jun Haeng Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Na-Young Hwang
- Biostatistics and Clinical Epidemiology Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Keumhee C Carriere
- Biostatistics and Clinical Epidemiology Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea; Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Poong-Lyul Rhee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae J Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae Ill Zo
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Mog Shim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Tsuji Y, Sakaguchi Y, Fujishiro M, Koike K. Preventive measures against stricture after esophageal endoscopic submucosal dissection: Halfway through the journey to the best method. Dig Endosc 2018; 30:600-601. [PMID: 29781545 DOI: 10.1111/den.13191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Yosuke Tsuji
- 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
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, 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 Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Technical feasibility and oncologic safety of diagnostic endoscopic resection for superficial esophageal cancer. Gastrointest Endosc 2018; 88:456-465. [PMID: 29750982 DOI: 10.1016/j.gie.2018.04.2361] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 04/26/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Active use of endoscopic resection (ER) for cM3-SM2 esophageal cancer may enable sufficient extent of esophageal resection and help determine the need for lymph node dissection based on histopathologic findings. However, ER preceding esophagectomy may have an adverse impact on outcomes. This study was designed to determine the technical feasibility and oncologic safety of diagnostic ER. METHODS A single-institution retrospective cohort study was performed between July 2008 and June 2014. During this period, 135 consecutive patients with clinical T1a-M3N0M0, T1b-SM1N0M0, and T1b-SM2N0M0 primary esophageal cancer were referred to our division. Eight patients who underwent chemoradiotherapy as primary treatment were excluded because of inadequate pathologic findings. Based on oncologic and physical factors, we categorized the remaining 127 patients into 2 groups: primary esophagectomy (n = 54) and primary ER (n = 73). RESULTS In all 127 patients, the 3-year overall survival (OS) and disease-free survival (DFS) rates were 95.7% and 87.6%, respectively. No adverse event requiring surgical intervention was observed after ER. Diagnostic ER had no negative impact on surgical outcomes, DFS, and OS after esophagectomy. Fourteen patients (19.2%) of those who received primary ER underwent curative resection, whereas 11 (20.4%) who had pT1a disease, no lymphovascular invasion, and no pathologic lymph node metastasis underwent primary esophagectomy. CONCLUSIONS Diagnostic ER for cM3-SM2 esophageal cancer with or without subsequent esophagectomy was feasible and safe, not only from a surgical perspective but also an oncologic perspective. Approximately 20% of cM3-SM2N0M0 patients can potentially avoid undergoing additional treatment including esophagectomy using diagnostic ER.
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Song BG, Min YW, Cha RR, Lee H, Min BH, Lee JH, Rhee PL, Kim JJ. Endoscopic submucosal dissection under general anesthesia for superficial esophageal squamous cell carcinoma is associated with better clinical outcomes. BMC Gastroenterol 2018; 18:80. [PMID: 29879909 PMCID: PMC5992637 DOI: 10.1186/s12876-018-0813-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 05/31/2018] [Indexed: 02/06/2023] Open
Abstract
Background Endoscopic submucosal dissection (ESD) has been widely accepted for treating superficial esophageal squamous cell carcinoma (SESCC). The aim of this study was to evaluate the efficacy and safety of ESD for SESCC and the effect of different sedation methods on their clinical outcomes. Methods We retrospectively analyzed a total of 169 patients (175 lesions) who underwent ESD for SESCC at Samsung Medical Center, Seoul, South Korea. Short-term and long-term clinical outcomes were evaluated and compared according to the sedation method (conscious sedation [CS] vs general anesthesia [GA]). Results En bloc resection, complete resection, and curative resection (CuR) were achieved in 93.7, 74.9, and 58.9% of cancers, respectively. Perforation and stricture occurred in 8.0 and 12.0% of lesions, respectively. During a mean follow-up period of 33.7 months for survival, 3 (3.0%) patients died without evidence of recurrence after achieving CuR. During a mean follow-up period of 32.5 months for recurrence, 1 (1.0%) patient experienced lymph node metastasis. Synchronous and metachronous cancer were found in 1.0% and in 3.0% of patients, respectively. Multivariate analysis revealed that GA was associated with a higher complete resection rate and a lower perforation rate as compared to CS (odds ratio 3.401, 95% confidence interval 1.317–8.785, P = 0.011 and odds ratio 0.067, 95% confidence interval 0.006–0.775, P = 0.030, respectively). Conclusions ESD is an oncologically effective treatment modality for SESCC, particularly when CuR is achieved. Applying GA for esophageal ESD could improve the clinical outcomes of ESD in patients with SESCC.
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Affiliation(s)
- Byeong Geun Song
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Yang Won Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea.
| | - Ra Ri Cha
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Hyuk Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Byung-Hoon Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Jun Haeng Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Poong-Lyul Rhee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
| | - Jae J Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, South Korea
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Wang WP, Ni PZ, Yang JL, Wu JC, Yang YS, Chen LQ. Esophagectomy after endoscopic submucosal dissection for esophageal carcinoma. J Thorac Dis 2018; 10:3253-3261. [PMID: 30069321 DOI: 10.21037/jtd.2018.05.143] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background Endoscopic submucosal dissection (ESD) has been used to treat early stage esophageal cancer, but reports about additional esophagectomy after ESD and postoperative outcomes are lacking. Complete removal of cancer tissue together with lymph nodes was the advantage of esophagectomy; however, invasiveness, organ loss, postoperative complications, and worse postoperative quality of life were serious disadvantages. The purpose of this study was to find the clear indication of additional esophagectomy after ESD, and help the other patients avoid excessive surgery. Methods We reviewed the clinicopathologic data and outcomes consecutive patients who had esophageal cancer confirmed by endoscopic biopsy and who were treated with ESD and subsequent esophagectomy between October 2011 and December 2016 in our department. The esophagectomy necessity following ESD was defined and the groups with necessity (+) vs. (-) were compared retrospectively. The esophagectomy necessity outcomes were retrospectively analyzed to judge whether the surgery option was correct. Results Total 214 patients with esophageal and esophagogastric cancer have undergone ESD treatment in our center, of which 32 patients (23 men and 9 women; mean age, 60±8 years) ultimately required esophagectomy after ESD. All patients had complete resection (R0) from esophagectomy. Postoperative TNM staging included TisN0M0 (6 patients), T1aN0M0 (6 patients), T1bN0M0 (18 patients), T1bN1M0 (1 patient), and T2N3M0 (1 patient). Necessity of esophagectomy after ESD was associated with residual margin status. There was a significant difference in ESD specimen margin status between the esophagectomy necessity (+) vs. (-) groups (positive/negative margin: 8/3 vs. 2/9 patients; P=0.03). Esophagectomy should be delayed at least 30 days after ESD to enable resolution of esophageal edema (P=0.017) (206±68 vs. 163±56 mL, P=0.057). Median follow-up was 16.8 months (range, 11.2-54.5 months); 3 patients were lost to follow-up (9%) and 1 patient died of metastasis after esophagectomy. All other patients were alive with excellent postoperative disease-free survival. Conclusions Indications for esophagectomy after ESD include ESD failure, cancer recurrence, esophageal rupture, esophageal stricture refractory to endoscopic dilation, and residual tumor at the ESD specimen margin. Stage T1b alone is not an indication for esophagectomy. According to our study, we recommend that esophagectomy should be delayed ≥30 dafter ESD unless urgent esophagectomy is indicated.
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Affiliation(s)
- Wen-Ping Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Peng-Zhi Ni
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jin-Lin Yang
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jun-Chao Wu
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yu-Shang Yang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Long-Qi Chen
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
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Kuwai T, Yamaguchi T, Imagawa H, Miura R, Sumida Y, Takasago T, Miyasako Y, Nishimura T, Iio S, Yamaguchi A, Kouno H, Kohno H, Ishaq S. Endoscopic submucosal dissection for early esophageal neoplasms using the stag beetle knife. World J Gastroenterol 2018; 24:1632-1640. [PMID: 29686470 PMCID: PMC5910546 DOI: 10.3748/wjg.v24.i15.1632] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 03/16/2018] [Accepted: 03/30/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To determine short- and long-term outcomes of endoscopic submucosal dissection (ESD) using the stag beetle (SB) knife, a scissor-shaped device.
METHODS Seventy consecutive patients with 96 early esophageal neoplasms, who underwent ESD using a SB knife at Kure Medical Center and Chugoku Cancer Center, Japan, between April 2010 and August 2016, were retrospectively evaluated. Clinicopathological characteristics of lesions and procedural adverse events were assessed. Therapeutic success was evaluated on the basis of en bloc, histologically complete, and curative or non-curative resection rates. Overall and tumor-specific survival, local or distant recurrence, and 3- and 5-year cumulative overall metachronous cancer rates were also assessed.
RESULTS Eligible patients had dysplasia/intraepithelial neoplasia (22%) or early cancers (squamous cell carcinoma, 78%). The median procedural time was 60 min and on average, the lesions measured 24 mm in diameter, yielding 33-mm tissue defects. The en bloc resection rate was 100%, with 95% and 81% of dissections deemed histologically complete and curative, respectively. All procedures were completed without accidental incisions/perforations or delayed bleeding. During follow-up (mean, 35 ± 23 mo), no local recurrences or metastases were observed. The 3- and 5-year survival rates were 83% and 70%, respectively, with corresponding rates of 85% and 75% for curative resections and 74% and 49% for non-curative resections. The 3- and 5-year cumulative rates of metachronous cancer in the patients with curative resections were 14% and 26%, respectively.
CONCLUSION ESD procedures using the SB knife are feasible, safe, and effective for treating early esophageal neoplasms, yielding favorable short- and long-term outcomes.
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Affiliation(s)
- Toshio Kuwai
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Toshiki Yamaguchi
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Hiroki Imagawa
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Ryoichi Miura
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Yuki Sumida
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Takeshi Takasago
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Yuki Miyasako
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Tomoyuki Nishimura
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Sumio Iio
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Atsushi Yamaguchi
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Hirotaka Kouno
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Hiroshi Kohno
- Department of Gastroenterology, National Hospital Organization, Kure Medical Center and Chugoku Cancer Center, Kure 737-0023, Japan
| | - Sauid Ishaq
- Department of Gastroenterology, DGH, SGU, WI, Birmingham City University, Birmingham B4 7BD, United Kingdom
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Hua X, Li Y, Ma H, Zhang W, Qin J, Zhang J, Cao H. Photodynamic therapy versus endoscopic submucosal dissection for management of patients with early esophageal neoplasia: a retrospective study. J Thorac Dis 2017; 9:5046-5051. [PMID: 29312709 DOI: 10.21037/jtd.2017.11.117] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Photodynamic therapy (PDT) and endoscopic submucosal dissection (ESD) have been proposed as a treatment for early esophageal neoplasia. The objective of this study is to compare between the clinical outcome after ESD and PDT to reach the best management for early esophageal neoplasia. Methods All patients undergoing ESD or PDT for early esophageal neoplasia between 2014 and 2015 were eligible for the study. A retrospective analysis for comparison between the results of ESD and PDT was done. Results 36 patients underwent ESD and Thirty PDT. No significant difference was found between the two groups regarding the demographic or pathologic data. Also, there was no significant difference regarding the length of hospital stay, presence of hydrothorax, fever, and pain. Operative time was significantly longer in ESD than in PDT (72 vs. 8 minutes, P<0.001). In addition, bleeding was significantly lower in ESD than PDT (12 vs. 2, P<0.05). There was a significant difference regarding stricture and cost which were less in ESD (6 vs. 15, P<0.05). However, perforation was much more in ESD (6 vs. 0, P<0.05). There was no significant difference between the two groups regarding the disease free survival (DFS), but it was observed that patients who underwent PDT had more favorable 2-year DFS rates than patients received ESD. Conclusions The PDT may be comparable to the ESD. With the exception of esophageal stenosis, PDT could reduce many complications and have longer DFS in comparison with ESD. PDT is feasible for patients with early esophageal neoplasia confined to the mucosal layer without regional lymph nodal or distant metastasis.
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Affiliation(s)
- Xionghuai Hua
- Department of Thoracic Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Henan Tumor Hospital, Zhengzhou 450008, China
| | - Yin Li
- Department of Thoracic Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Henan Tumor Hospital, Zhengzhou 450008, China
| | - Haibo Ma
- Department of Thoracic Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Henan Tumor Hospital, Zhengzhou 450008, China
| | - Wei Zhang
- Department of Thoracic Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Henan Tumor Hospital, Zhengzhou 450008, China
| | - Jianjun Qin
- Department of Thoracic Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Henan Tumor Hospital, Zhengzhou 450008, China
| | - Jun Zhang
- Department of Thoracic Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Henan Tumor Hospital, Zhengzhou 450008, China
| | - Haixia Cao
- Department of Thoracic Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Henan Tumor Hospital, Zhengzhou 450008, China
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Takahashi K, Sato Y, Takeuchi M, Sato H, Nakajima N, Ikarashi S, Hayashi K, Mizuno KI, Honda Y, Hashimoto S, Yokoyama J, Terai S. Changes in esophageal motility after endoscopic submucosal dissection for superficial esophageal cancer: a high-resolution manometry study. Dis Esophagus 2017; 30:1-8. [PMID: 28881900 DOI: 10.1093/dote/dox057] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2017] [Indexed: 12/11/2022]
Abstract
The effect of endoscopic submucosal dissection (ESD) on esophageal motility remains unknown. Therefore, the aim of this study is to elucidate changes in esophageal motility after ESD along with the cause of dysphagia using high-resolution manometry (HRM). This is a before-and-after trial of the effect of ESD on the esophageal motility. Twenty patients who underwent ESD for superficial esophageal carcinoma were enrolled in this study. Patients filled out a questionnaire about dysphagia and underwent HRM before and after ESD. Results before and after ESD were compared. Data were obtained from 19 patients. The number of patients who complained of dysphagia before and after ESD was 1/19 (5.3%) and 6/19 (31.6%), respectively (P = 0.131). Scores from the five-point Likert scale before and after ESD were 0.1 ± 0.5 and 1.0 ± 1.6, respectively (P = 0.043). The distal contractile integral (DCI) before and after ESD and the number of failed, weak, or fragmented contractions were not significantly different. However, in five patients with circumferential ESD, DCI was remarkably decreased and the frequency of fail, weak, or fragmented contractions increased. Univariate regression analysis showed a relatively strong inverse correlation of ΔDCI with the circumferential mucosal defect ratio {P < 0.01, standardized regression coefficient (r) = -0.65}, the number of stricture preventions (P < 0.01, r = -0.601), and the number of stricture resolutions (P < 0.01, r = -0.77). This HRM study showed that impairment of esophageal motility could be caused by ESD. The impairment of esophageal motility was conspicuous, especially in patients with circumferential ESD and subsequent procedures such as endoscopic triamcinolone injection and endoscopic balloon dilatation. Impaired esophageal motility after ESD might explain dysphagia.
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Affiliation(s)
- K Takahashi
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
| | - Y Sato
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
| | - M Takeuchi
- Division of Gastroenterology and Hepatology, Nagaoka Red Cross Hospital
| | - H Sato
- Division of Gastroenterology and Hepatology, Saiseikai Niigata Daini Hospital, Niigata, Japan
| | - N Nakajima
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
| | - S Ikarashi
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
| | - K Hayashi
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
| | - K-I Mizuno
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
| | - Y Honda
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
| | - S Hashimoto
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
| | - J Yokoyama
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
| | - S Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University
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Tsujii Y, Hayashi Y, Kawai N, Yamada T, Yamamoto K, Hayashi S, Yoshii S, Nagai K, Inoue T, Nishida T, Iijima H, Mita E, Inoue A, Takehara T. Risk of perforation in balloon dilation associated with steroid injection for preventing esophageal stricture after endoscopic submucosal dissection. Endosc Int Open 2017; 5:E573-E579. [PMID: 28670613 PMCID: PMC5482748 DOI: 10.1055/s-0043-110077] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 03/15/2017] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND AND STUDY AIMS Endoscopic local steroid injection (LSI) has been used to prevent esophageal strictures after endoscopic submucosal dissection (ESD) for superficial esophageal neoplasms (SENs). This study aimed to evaluate the safety and efficacy of LSI therapy. PATIENTS AND METHODS From May 2007 to September 2014, at four institutions, 40 consecutive patients with SENs were treated with ESD that left a mucosal defect of more than three-quarters of the esophageal circumference. Two patients who underwent esophagectomy after ESD were excluded, and 38 patients were analyzed. The incidence of post-ESD strictures and adverse events associated with LSI were retrospectively investigated. RESULTS Prophylactic LSI was administered in 28 patients (LSI group), and not administered in 10 patients (Non-prevention group). Post-ESD stricture rates were significantly lower in the LSI group (43 %) than in the Non-prevention group (90 %) ( P = 0.012). Endoscopic balloon dilation (EBD) was conducted in 11 patients (39 %) in the LSI group and in 7 (70 %) in the Non-prevention group. In the LSI group, perforation caused by EBD occurred in five patients, while in the Non-prevention group, it occurred in only one patient who had received subsequent LSI before the perforation. Four patients with perforation successfully recovered after conservative therapy, but the other two patients required surgical treatment. A review of follow-up examinations with endoscopic ultrasonography and narrow-band imaging showed impaired ulcer-healing process after LSI. CONCLUSION LSI is useful for preventing post-ESD strictures, but it appears to increase the risk of perforation in cases of EBD.
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Affiliation(s)
- Yoshiki Tsujii
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yoshito Hayashi
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Naoki Kawai
- Department of Gastroenterology, Osaka General Medical Center, Osaka, Japan
| | - Takuya Yamada
- Department of Gastroenterology, Osaka National Hospital, National Hospital Organization, Osaka, Japan
| | - Katsumi Yamamoto
- Department of Gastroenterology, Toyonaka Municipal Hospital, Toyonaka, Japan,Department of Gastroenterology, Osaka Hospital, Japan Community Health Care Organization, Osaka, Japan
| | - Shiro Hayashi
- Department of Gastroenterology, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Shunsuke Yoshii
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kengo Nagai
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Takuya Inoue
- Department of Gastroenterology, Osaka General Medical Center, Osaka, Japan
| | - Tsutomu Nishida
- Department of Gastroenterology, Toyonaka Municipal Hospital, Toyonaka, Japan
| | - Hideki Iijima
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Eiji Mita
- Department of Gastroenterology, Osaka National Hospital, National Hospital Organization, Osaka, Japan
| | - Atsuo Inoue
- Department of Gastroenterology, Osaka General Medical Center, Osaka, Japan
| | - Tetsuo Takehara
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan,Corresponding author Tetsuo Takehara, MD PhD Department of Gastroenterology and HepatologyOsaka University Graduate School of Medicine2-2 YamadaokaSuitaOsaka 565-0871Japan+81-6-6879-3629
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Clinical implication of endoscopic gross appearance in superficial esophageal squamous carcinoma: revisited. Surg Endosc 2017; 32:367-375. [PMID: 28664436 DOI: 10.1007/s00464-017-5685-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 06/19/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND Standard endoscopic appearance is essential for the diagnosis and treatment of superficial esophageal squamous carcinoma (SESC). The aim of this study was to investigate the association between the endoscopic gross appearance and the clinicopathologic characteristics of SESC. METHODS We retrospectively analyzed the clinicopathologic characteristics of SESC according to gross endoscopic appearance in 275 patients with SESC that underwent esophagectomy or endoscopic resection (ER). RESULTS The proportion of type I or type III gross appearance, and that of types IIa, IIb, or IIc, were 26.2 and 73.8%, respectively. Type I or type III gross appearance was significantly associated with the female sex, submucosal invasion, lymphovascular invasion (LVI), and lymph node metastasis (LNM). In addition, younger age, larger tumor size, higher proportion of circumferential extension, type I or type III endoscopic gross appearance, submucosal invasion, moderate or poorly differentiated carcinoma, and LVI were significantly associated with LNM. Multivariate logistic regression analysis determined that independent predictors of LNM in patients with SESC included endoscopic gross appearance, submucosal invasion, and presence of LVI. Additionally, type I or type III endoscopic gross appearance lesions were more likely to have submucosal invasion than types IIa, IIb, or IIc. Risk factors for submucosal invasion included a gross appearance of type I or type III, moderately or poorly differentiated tumors, and presence of LVI. CONCLUSIONS We found that SESC clinical features are correlated with the endoscopic appearance. Therefore, we suggest that the endoscopic gross appearance may be a candidate for additive criteria in the indications for ER.
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Terheggen G, Horn EM, Vieth M, Gabbert H, Enderle M, Neugebauer A, Schumacher B, Neuhaus H. A randomised trial of endoscopic submucosal dissection versus endoscopic mucosal resection for early Barrett's neoplasia. Gut 2017; 66:783-793. [PMID: 26801885 PMCID: PMC5531224 DOI: 10.1136/gutjnl-2015-310126] [Citation(s) in RCA: 137] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Revised: 12/06/2015] [Accepted: 12/23/2015] [Indexed: 12/19/2022]
Abstract
BACKGROUND For endoscopic resection of early GI neoplasia, endoscopic submucosal dissection (ESD) achieves higher rates of complete resection (R0) than endoscopic mucosal resection (EMR). However, ESD is technically more difficult and evidence from randomised trial is missing. OBJECTIVE We compared the efficacy and safety of ESD and EMR in patients with neoplastic Barrett's oesophagus (BO). DESIGN BO patients with a focal lesion of high-grade intraepithelial neoplasia (HGIN) or early adenocarcinoma (EAC) ≤3 cm were randomised to either ESD or EMR. Primary outcome was R0 resection; secondary outcomes were complete remission from neoplasia, recurrences and adverse events (AEs). RESULTS There were no significant differences in patient and lesion characteristics between the groups randomised to ESD (n=20) or EMR (n=20). Histology of the resected specimen showed HGIN or EAC in all but six cases. Although R0 resection defined as margins free of HGIN/EAC was achieved more frequently with ESD (10/17 vs 2/17, p=0.01), there was no difference in complete remission from neoplasia at 3 months (ESD 15/16 vs EMR 16/17, p=1.0). During a mean follow-up period of 23.1±6.4 months, recurrent EAC was observed in one case in the ESD group. Elective surgery was performed in four and three cases after ESD and EMR, respectively (p=1.0). Two severe AEs were recorded for ESD and none for EMR (p=0.49). CONCLUSIONS In terms of need for surgery, neoplasia remission and recurrence, ESD and EMR are both highly effective for endoscopic resection of early BO neoplasia. ESD achieves a higher R0 resection rate, but for most BO patients this bears little clinical relevance. ESD is, however, more time consuming and may cause severe AE. TRIAL REGISTRATION NUMBER NCT1871636.
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Affiliation(s)
- Grischa Terheggen
- GastroPraxis Köln-Nord, Schwerpunktpraxis für Gastroenterologie und Hepatologie Köln, Cologne, Germany
| | - Eva Maria Horn
- Department of Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Düssseldorf, Germany
| | - Michael Vieth
- Institute of Pathology, Klinikum Bayreuth, Bayreuth, Germany
| | - Helmut Gabbert
- Institute of Pathology, University of Düsseldorf, Düssseldorf, Germany
| | | | | | - Brigitte Schumacher
- Klinik für Innere Medizin und Gastroenterologie, Elisabeth Krankenhaus Essen, Essen, Germany
| | - Horst Neuhaus
- Department of Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Düssseldorf, Germany
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High-density collagen patch prevents stricture after endoscopic circumferential submucosal dissection of the esophagus: a porcine model. Gastrointest Endosc 2017; 85:1076-1085. [PMID: 27751874 DOI: 10.1016/j.gie.2016.10.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 10/05/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Extensive excision of the esophageal mucosa by endoscopic submucosal dissection (ESD) frequently evokes a luminal stricture. This study aimed to determine the efficacy of a high-density collagen patch for the prevention of esophageal stricture in extensive ESD. METHODS Six pigs underwent circumferential esophageal ESD under general anesthesia. In 3 pigs, artificial ulcers were covered by 2 collagen patches. The other 3 pigs underwent circumferential ESD only. RESULTS The 2 collagen patches were settled onto the ulcer surface using a general endoscope and instruments. The collagen patch-treated group showed significantly better patency rates on both the oral and anal sides of the wound area compared with the control group at day 14. The mucosal re-epithelization ratio was significantly promoted, and the extent of mucosal inflammation and fibrosis was significantly decreased with the collagen patch treatment in the wound area. The frequency of cells positive α-smooth muscle actin was significantly reduced in the collagen patch-treated group compared with the control group. CONCLUSIONS We have established a high-density collagen device that can reduce the esophageal stricture associated with extensive ESD. This easy-to-handle device would be useful during superficial esophageal cancer treatment by ESD.
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Jin P, Fu KI, Yu Y, He YQ, Wei Z, Wang X, Cai Q, Sheng JQ. Traction using a clip-with-line is a preferred method for trainees in performing esophageal endoscopic submucosal dissection: an animal model study. Therap Adv Gastroenterol 2017; 10:343-351. [PMID: 28491139 PMCID: PMC5405881 DOI: 10.1177/1756283x16687926] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The optimal operative process of esophageal endoscopic submucosal dissection (ESD), especially for the beginners, is not established. In this study, the clip-with-line method, the tunneling method and the conventional method for esophageal ESD were compared in a training course on live pigs. METHODS 15 trainee endoscopists were randomized into three groups, the clip-with-line method group, the tunneling method group, and the conventional method group. Each trainee performed four esophageal ESDs on live pigs with one of the specified methods, assisted by a senior endoscopist. The procedural time and speed, the en bloc resection rates, adverse events, and self-completion rates were recorded, and learning curves were drawn. RESULTS The procedural time in the clip-with-line group was significantly shorter than those in the tunneling and the conventional method group (47.4 ± 9.0 min versus 67.0 ± 15.1 min and 67.0 ± 11.8 min, p = 0.000). The clip-with-line method had the lowest rates of perforation and muscle layer injury among the three methods. The en bloc resection rates and self-completion rates were similar among the three groups. Learning curves analysis showed the clip-with-line method was the easiest one for the trainees to master. CONCLUSIONS The clip-with-line method shortened procedural time for trainees, and was associated with lower rates of adverse events. This method is preferred for endoscopists in their learning periods for esophageal ESD.
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Affiliation(s)
- Peng Jin
- Department of Gastroenterology, PLA Army General Hospital, Beijing 100700, China
| | - Kuang-I Fu
- Department of Gastroenterology, PLA Army General Hospital, Beijing 100700, China
| | - Yang Yu
- Department of Gastroenterology, PLA Army General Hospital, Beijing 100700, China
| | - Yu-Qi He
- Department of Gastroenterology, PLA Army General Hospital, Beijing 100700, China
| | - Zhi Wei
- Department of Gastroenterology, Jinan Military General Hospital, Jinan, China
| | - Xin Wang
- Department of Gastroenterology, PLA Army General Hospital, Beijing 100700, China
| | - Qiang Cai
- Division of Digestive Diseases, Emory University School of Medicine, Atlanta, GA, USA
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Akutsu D, Suzuki H, Narasaka T, Terasaki M, Kaneko T, Matsui H, Mizokami Y, Hyodo I. Waterjet submucosal dissection of porcine esophagus with the HybridKnife and ERBEJET 2 system: a pilot study. Endosc Int Open 2017; 5:E30-E34. [PMID: 28337481 PMCID: PMC5361881 DOI: 10.1055/s-0042-122335] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and study aims Esophageal endoscopic submucosal dissection (ESD) is technically difficult because of narrow working spaces and ease of perforation due to the lack of serosa. HybridKnife is a recently developed ESD device that is combined with the high pressure waterjet ERBEJET 2 system to lift mucosa. We hypothesized that this waterjet could make submucosal dissection safer and studied this in porcine esophagus. Materials and methods Water pressures of 30 - 70 bar were tested to determine the appropriate pressure for waterjet ESD with HybridKnife (WJ-ESD) in one pig. WJ-ESD safety and completion were compared with those of conventional ESD using DualKnife (C-ESD) as a reference. Each of three virtual esophageal lesions in two pigs were resected alternatively using both methods from the lower to upper esophagus. For WJ-ESD, the submucosa, apart from hard fibrous tissues, was dissected using water pressure alone. Results Using 50 bar of water pressure resulted in the best balance between proper dissection and view-disturbing water backflow. The dissection speeds for the lower, middle, and upper esophagus were 0.2, 0.9, and 0.2 cm2/min in 50 bar WJ-ESD and 1.1, 0.5, and 1.0 cm2/min in C-ESD, respectively. Minor bleeding was frequent in WJ-ESD, but was easily stopped by electrocoagulation with the same needle. No perforation was observed in either procedure. Thermal damage to dissected tissues appeared mild, and the extent of muscle injury was lower for WJ-ESD (4, 6, and 8 %) compared with C-ESD (14, 16, and 7 %). Conclusions WJ-ESD could be completed safely for porcine esophagus with less damage to the muscle layer compared with C-ESD.
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Affiliation(s)
- Daisuke Akutsu
- Department of Gastroenterology, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, Japan,Corresponding author Daisuke Akutsu, MD Department of GastroenterologyUniversity of Tsukuba1-1-1, TennodaiTsukubaIbaraki 305-8575Japan+81-29-8533218
| | - Hideo Suzuki
- Division of Endoscopy, University of Tsukuba Hospital, 2-1-1, Amakubo, Tsukuba, Ibaraki, Japan
| | - Toshiaki Narasaka
- Department of Gastroenterology, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, Japan
| | - Masahiko Terasaki
- Department of Gastroenterology, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, Japan
| | - Tsuyoshi Kaneko
- Department of Gastroenterology, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, Japan
| | - Hirofumi Matsui
- Department of Gastroenterology, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, Japan
| | - Yuji Mizokami
- Division of Endoscopy, University of Tsukuba Hospital, 2-1-1, Amakubo, Tsukuba, Ibaraki, Japan
| | - Ichinosuke Hyodo
- Department of Gastroenterology, University of Tsukuba, 1-1-1, Tennodai, Tsukuba, Ibaraki, Japan
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Coman RM, Gotoda T, Forsmark CE, Draganov PV. Prospective evaluation of the clinical utility of endoscopic submucosal dissection (ESD) in patients with Barrett's esophagus: a Western center experience. Endosc Int Open 2016; 4:E715-21. [PMID: 27556083 PMCID: PMC4993890 DOI: 10.1055/s-0042-101788] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 01/23/2016] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND AND STUDY AIMS Endoscopic submucosal dissection (ESD) carries significant advantages over endoscopic mucosal resection. As such, ESD is an established therapy for esophageal squamous cell carcinoma but there are only limited data on ESD as therapy for Barrett's esophagus (BE). Thus, we prospectively evaluated the outcomes of ESD in patients with BE with high-grade dysplasia (HGD) and early esophageal adenocarcinoma (EAC) performed in a Western center. PATIENTS AND METHODS This is a prospective cohort study. Indications for ESD included: (1) early EAC defined as lesions with intramucosal cancer or superficial submucosal invasion; (2) early EAC with positive lateral margin after EMR; and (3) nodularity with HGD that could not be removed en-bloc with EMR Results: From October 2013 to July 2015, 36 consecutive patients (median age 69, 32 males) underwent ESD at our center. Median procedure time was 88 minutes, with median maximal diameter of resected specimens of 49 mm. En-bloc, R0, and curative resection rates were 100 %, 81 %, and 69 %, respectively. Intramucosal EAC was found in 13 patients (36 %), and submucosal invasion in 13 patients (36 %). In 59 % of the cases, there was discrepancy in the pre- and post-ESD histopathologic diagnosis. Adverse events occurred in 8 patients (22 %), including one episode of bleeding treated with endoscopy and seven esophageal strictures, which were successfully managed with dilations. CONCLUSIONS ESD for BE with HGD/early EAC is feasible and safe with resulting very high en-bloc and R0 resection rates. ESD provided for more accurate pathologic evaluation and significant discrepancy between the pre- and post-ESD histopathological diagnosis was noted.
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Affiliation(s)
- Roxana M. Coman
- Division of Gastroenterology, Hepatology and Nutrition, University of Florida, Gainesville, Florida, United States
| | - Takuji Gotoda
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Christopher E. Forsmark
- Division of Gastroenterology, Hepatology and Nutrition, University of Florida, Gainesville, Florida, United States
| | - Peter V. Draganov
- Division of Gastroenterology, Hepatology and Nutrition, University of Florida, Gainesville, Florida, United States,Corresponding author Peter V. Draganov, MD University of FloridaDivision of Gastroenterology, Hepatology, and Nutrition1329 SW 16th Archer RoadPO Box 100214Gainesville, FL 32610
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Kawata N, Tanaka M, Kakushima N, Takizawa K, Imai K, Hotta K, Matsubayashi H, Tsukahara M, Kawamura I, Kurai H, Ono H. The low incidence of bacteremia after esophageal endoscopic submucosal dissection (ESD) obviates the need for prophylactic antibiotics in esophageal ESD. Surg Endosc 2016; 30:5084-5090. [PMID: 26983438 DOI: 10.1007/s00464-016-4857-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Accepted: 03/03/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND Although a high incidence of bacteremia after esophageal endoscopic procedures has been reported, the incidence of bacteremia associated with esophageal endoscopic submucosal dissection (ESD) remains unknown. Therefore, we investigated the incidence of bacteremia associated with esophageal ESD. METHODS From April 2013 to March 2014, patients who underwent esophageal ESD were enrolled prospectively. Two sets of blood cultures were collected from patients at the following time points: (1) immediately after ESD; (2) the next morning; and (3) when fever ≥38 °C was present after ESD. RESULTS A total of 424 blood culture sets were collected from 101 patients. Six patients had positive blood cultures immediately after ESD (4 %, 7/202 sets). Another patient had a positive blood culture the next morning (0.5 %, 1/202 sets). Ten patients (10 %) developed a post-ESD fever ≥38 °C, and blood cultures from these patients were all negative (0/20 sets). The seven patients with positive blood cultures had no post-ESD fever or infectious symptoms. Growth of Bacteroides thetaiotaomicron was only observed in one patient (1 %) with positive blood cultures immediately after ESD, and this patient was diagnosed with transient bacteremia. The other six patients were considered to have contaminants in their blood cultures. Thus, the incidence of bacteremia after esophageal ESD was 1 % [95 % confidence interval (CI) 0-5 %]. No patient had infectious symptoms, and none required antibiotics after ESD. CONCLUSIONS The incidence of bacteremia after esophageal ESD was low and post-ESD fever was not associated with bacteremia. We conclude that use of routine prophylactic antibiotics to patients undergoing esophageal ESD is unnecessary. CLINICAL TRIAL REGISTRY NUMBER UMIN000012908.
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Affiliation(s)
- Noboru Kawata
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan.
| | - Masaki Tanaka
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Naomi Kakushima
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Kohei Takizawa
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Kenichiro Imai
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Kinichi Hotta
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Hiroyuki Matsubayashi
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Mika Tsukahara
- Division of Infectious Diseases, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Ichiro Kawamura
- Division of Infectious Diseases, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Hanako Kurai
- Division of Infectious Diseases, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
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Perrod G, Rahmi G, Pidial L, Camilleri S, Bellucci A, Casanova A, Viel T, Tavitian B, Cellier C, Clement O. Cell Sheet Transplantation for Esophageal Stricture Prevention after Endoscopic Submucosal Dissection in a Porcine Model. PLoS One 2016; 11:e0148249. [PMID: 26930409 PMCID: PMC4773126 DOI: 10.1371/journal.pone.0148249] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Accepted: 01/16/2016] [Indexed: 12/25/2022] Open
Abstract
Background & Aims Extended esophageal endoscopic submucosal dissection (ESD) is highly responsible for esophageal stricture. We conducted a comparative study in a porcine model to evaluate the effectiveness of adipose tissue-derived stromal cell (ADSC) double cell sheet transplantation. Methods Twelve female pigs were treated with 5 cm long hemi-circumferential ESD and randomized in two groups. ADSC group (n = 6) received 4 double cell sheets of allogenic ADSC on a paper support membrane and control group (n = 6) received 4 paper support membranes. ADSC were labelled with PKH-67 fluorophore to allow probe-based confocal laser endomicroscopie (pCLE) monitoring. After 28 days follow-up, animals were sacrificed. At days 3, 14 and 28, endoscopic evaluation with pCLE and esophagography were performed. Results One animal from the control group was excluded (anesthetic complication). Animals from ADSC group showed less frequent alimentary trouble (17% vs 80%; P = 0.08) and higher gain weight on day 28. pCLE demonstrated a compatible cell signal in 4 animals of the ADSC group at day 3. In ADSC group, endoscopy showed that 1 out of 6(17%) animals developed a severe esophageal stricture comparatively to 100% (5/5) in the control group; P = 0.015. Esophagography demonstrated a decreased degree of stricture in the ADSC group on day 14 (44% vs 81%; P = 0.017) and day 28 (46% vs 90%; P = 0.035). Histological analysis showed a decreased fibrosis development in the ADSC group, in terms of surface (9.7 vs 26.1 mm²; P = 0.017) and maximal depth (1.6 vs 3.2 mm; P = 0.052). Conclusion In this model, transplantation of allogenic ADSC organized in double cell sheets after extended esophegeal ESD is strongly associated with a lower esophageal stricture’s rate.
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Affiliation(s)
- Guillaume Perrod
- Université Paris Descartes Sorbonne Paris cité, Assistance Publique-Hôpitaux de Paris, Department of Gastroenterology, Hôpital Européen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
- Université Paris Descartes Sorbonne Paris cité, Laboratoire imagerie de l’angiogenèse et plateforme d’imagerie du petit animal, UMR-S970, 56 rue Leblanc, 75015 Paris, France
- Université Paris Descartes Sorbonne Paris cité, Laboratory of biosurgical research, UMR-U633, 56 rue Leblanc, 75015 Paris, France
| | - Gabriel Rahmi
- Université Paris Descartes Sorbonne Paris cité, Assistance Publique-Hôpitaux de Paris, Department of Gastroenterology, Hôpital Européen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
- Université Paris Descartes Sorbonne Paris cité, Laboratoire imagerie de l’angiogenèse et plateforme d’imagerie du petit animal, UMR-S970, 56 rue Leblanc, 75015 Paris, France
- Université Paris Descartes Sorbonne Paris cité, Laboratory of biosurgical research, UMR-U633, 56 rue Leblanc, 75015 Paris, France
- * E-mail:
| | - Laetitia Pidial
- Université Paris Descartes Sorbonne Paris cité, Laboratoire imagerie de l’angiogenèse et plateforme d’imagerie du petit animal, UMR-S970, 56 rue Leblanc, 75015 Paris, France
| | - Sophie Camilleri
- Université Paris Descartes Sorbonne Paris cité, Assistance Publique-Hôpitaux de Paris, Department of Pathology, Hôpital Européen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
| | - Alexandre Bellucci
- Université Paris Descartes Sorbonne Paris cité, Laboratoire imagerie de l’angiogenèse et plateforme d’imagerie du petit animal, UMR-S970, 56 rue Leblanc, 75015 Paris, France
- Université Paris Descartes Sorbonne Paris cité Assistance Publique-Hôpitaux de Paris, Department of Radiology, Hôpital Européen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
| | - Amaury Casanova
- Université Paris Descartes Sorbonne Paris cité, Laboratoire imagerie de l’angiogenèse et plateforme d’imagerie du petit animal, UMR-S970, 56 rue Leblanc, 75015 Paris, France
| | - Thomas Viel
- Université Paris Descartes Sorbonne Paris cité, Laboratoire imagerie de l’angiogenèse et plateforme d’imagerie du petit animal, UMR-S970, 56 rue Leblanc, 75015 Paris, France
| | - Bertrand Tavitian
- Université Paris Descartes Sorbonne Paris cité, Laboratoire imagerie de l’angiogenèse et plateforme d’imagerie du petit animal, UMR-S970, 56 rue Leblanc, 75015 Paris, France
- Université Paris Descartes Sorbonne Paris cité Assistance Publique-Hôpitaux de Paris, Department of Radiology, Hôpital Européen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
| | - Christophe Cellier
- Université Paris Descartes Sorbonne Paris cité, Assistance Publique-Hôpitaux de Paris, Department of Gastroenterology, Hôpital Européen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
| | - Olivier Clement
- Université Paris Descartes Sorbonne Paris cité, Laboratoire imagerie de l’angiogenèse et plateforme d’imagerie du petit animal, UMR-S970, 56 rue Leblanc, 75015 Paris, France
- Université Paris Descartes Sorbonne Paris cité Assistance Publique-Hôpitaux de Paris, Department of Radiology, Hôpital Européen Georges Pompidou, 20 rue Leblanc, 75015 Paris, France
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47
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Kakushima N, Hori K, Ono H, Horimatsu T, Uedo N, Ohata K, Doyama H, Kaneko K, Oda I, Hikichi T, Kawahara Y, Niimi K, Takaki Y, Mizuno M, Yazumi S, Hosokawa A, Imagawa A, Niimi M, Yoshimura K, Muto M. Proton pump inhibitor after endoscopic resection for esophageal squamous cell cancer: multicenter prospective randomized controlled trial. J Gastroenterol 2016; 51:104-11. [PMID: 25940151 DOI: 10.1007/s00535-015-1085-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 04/20/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Whether proton pump inhibitors (PPIs) relieve heartburn or precordial pain after endoscopic resection (ER) for esophageal squamous cell carcinoma (ESCC) remains unclear. The aim of this study was to investigate the efficacy of PPI therapy for these symptoms after ER for ESCC. METHODS We conducted a multicenter prospective randomized controlled trial among 15 hospitals in Japan. In total, 229 patients with cT1a ESCC were randomly assigned to receive PPI therapy for 5 weeks after ER (the PPI group, n = 115) or follow-up without PPI therapy (the non-PPI group, n = 114). The primary end point was the incidence of gastroesophageal reflux disease (GERD)-like symptoms after ER from a self-reported questionnaire (Frequency Scale for Symptoms of GERD). Secondary end points were ulcer healing rate at 5 weeks, incidence of pain, improvement rate of symptoms in those who started PPI therapy because of GERD-like symptoms in the non-PPI group, and adverse events. RESULTS No significant difference was observed in the incidence of GERD-like symptoms after ER between the non-PPI and PPI groups (30 % vs 34 %, respectively). No significant differences were observed in the ulcer healing rate at 5 weeks (84 % vs 85 %) and incidence of pain within 1 week (36 % vs 45 %). In nine of ten patients (90 %) who started PPI therapy because of GERD-like symptoms in the non-PPI group, PPI administration relieved GERD-like symptoms. No adverse events related to PPI administration were observed. CONCLUSION PPI therapy is not efficacious in reducing symptoms and did not promote healing of ulcers in patients undergoing ER for ESCC.
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Affiliation(s)
- N Kakushima
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi, Suntougun, Shizuoka, 4118777, Japan.
| | - K Hori
- Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - H Ono
- Division of Endoscopy, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi, Suntougun, Shizuoka, 4118777, Japan
| | - T Horimatsu
- Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - N Uedo
- Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan
| | - K Ohata
- NTT Medical Center Tokyo, Tokyo, Japan
| | - H Doyama
- Ishikawa Prefectural Central Hospital, Kanazawa, Ishikawa, Japan
| | - K Kaneko
- National Cancer Center East, Chiba, Japan
| | - I Oda
- National Cancer Center, Tokyo, Japan
| | - T Hikichi
- Fukushima Medical University, Fukushima, Japan
| | - Y Kawahara
- Okayama University Hospital, Okayama, Japan
| | - K Niimi
- The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Y Takaki
- Fukuoka University Chikushi Hospital, Fukuoka, Japan
| | - M Mizuno
- Hiroshima City Hospital, Hiroshima, Japan
| | - S Yazumi
- Kitano General Hospital, Osaka, Japan
| | - A Hosokawa
- Toyama University Hospital, Toyama, Japan
| | - A Imagawa
- Mitoyo General Hospital, Kanonji, Kagawa, Japan
| | - M Niimi
- Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - K Yoshimura
- Kobe University School of Medicine, Kobe, Japan
| | - M Muto
- Kyoto University Graduate School of Medicine, Kyoto, Japan
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Gomercic C, Vanbiervliet G, Gonzalez JM, Saint-Paul MC, Garcès-Duran R, Garnier E, Hébuterne X, Berdah S, Barthet M. Prospective randomized comparison of endoscopic submucosal tunnel dissection and conventional submucosal dissection in the resection of superficial esophageal/gastric lesions in a living porcine model. Endosc Int Open 2015; 3:E577-83. [PMID: 26716116 PMCID: PMC4683130 DOI: 10.1055/s-0034-1393084] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND AND STUDY AIMS To assess experimentally endoscopic submucosal tunnel dissection (ESTD) as an alternative technique of endoscopic submucosal resection. PATIENTS AND METHODS This was a prospective, randomized, comparative experimental animal study carried out over a period of 9 months at the surgical research and teaching center of Aix-Marseille University, France. Virtual esophageal and gastric lesions measuring 3 cm in diameter were resected in pigs weighing 25 to 30 kg. The primary aim was to evaluate ESTD's efficacy compared with endoscopic submucosal dissection (ESD). The secondary aims were to determine complication rates as well as to assess procedure time and procedure speed, histologic quality of the resected specimen, and procedure cost. RESULTS Eighteen procedures (9 ESD and 9 ESTD) were performed in nine pigs. The technical success rate was 88.9 % for both techniques, with one single failure in each. The en bloc resection rate was 100 % for ESTD and 88.9 % for ESD (one failure). The complication rate (22 %) and median procedure time were similar but dissection speed was quicker with ESTD in the esophagus (P = 0.03). Median procedure cost (728 Euros for ESD and ESTD) did not differ. On histologic examination, the lateral margins were healthy in 100 % of ESTD and in 88.9 % of ESD (P = 0.49). Deep resection margins were of better quality in ESTD (median submucosal thickness: 1307.1 µm vs. 884.7 µm; P = 0.039). CONCLUSIONS ESTD is feasible and safe but not superior in the treatment of superficial esophageal/gastric lesions in porcine models compared with ESD. Nevertheless it provides a better quality histologic specimen.
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Affiliation(s)
- Cécile Gomercic
- Endoscopie digestive, Hôpital L’Archet 2, Centre Hospitalier Universitaire, Nice, F-06202 Cedex 3, France,CERC, LBA UMRT24, Université Aix-Marseille, Faculté de médecine, Marseille, F-13916 Cedex20, France
| | - Geoffroy Vanbiervliet
- Endoscopie digestive, Hôpital L’Archet 2, Centre Hospitalier Universitaire, Nice, F-06202 Cedex 3, France,CERC, LBA UMRT24, Université Aix-Marseille, Faculté de médecine, Marseille, F-13916 Cedex20, France,Corresponding author Geoffroy Vanbiervliet, MD, MSc Endoscopy unit, GastroenterologyL’Archet 2 Hospital151 Route de Saint Antoine de GinestièreCS 2307906202 Nice cedex 3France00 33 (0)4 92 03 63 8500 33 (0)4 92 03 59 28
| | - Jean-Michel Gonzalez
- CERC, LBA UMRT24, Université Aix-Marseille, Faculté de médecine, Marseille, F-13916 Cedex20, France,Gastro entérologie, Hôpital Nord, Assistance Publique des hôpitaux de Marseille, Marseille, F-13915 Cedex20, France
| | - Marie-Christine Saint-Paul
- Département d’anatomo-pathologie, Hôpital Pasteur, Centre Hospitalier Universitaire, Nice, F-06000, France
| | - Rodrigo Garcès-Duran
- CERC, LBA UMRT24, Université Aix-Marseille, Faculté de médecine, Marseille, F-13916 Cedex20, France,Gastro entérologie, Hôpital Nord, Assistance Publique des hôpitaux de Marseille, Marseille, F-13915 Cedex20, France
| | - Emmanuelle Garnier
- CERC, LBA UMRT24, Université Aix-Marseille, Faculté de médecine, Marseille, F-13916 Cedex20, France
| | - Xavier Hébuterne
- Endoscopie digestive, Hôpital L’Archet 2, Centre Hospitalier Universitaire, Nice, F-06202 Cedex 3, France
| | - Stéphane Berdah
- CERC, LBA UMRT24, Université Aix-Marseille, Faculté de médecine, Marseille, F-13916 Cedex20, France,Chirurgie Digestive, Hôpital Nord, Assistance Publique des hôpitaux de Marseille, Marseille, F-13915 Cedex20, France
| | - Marc Barthet
- CERC, LBA UMRT24, Université Aix-Marseille, Faculté de médecine, Marseille, F-13916 Cedex20, France,Gastro entérologie, Hôpital Nord, Assistance Publique des hôpitaux de Marseille, Marseille, F-13915 Cedex20, France
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49
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Evaluation of esophageal motility after endoscopic submucosal dissection for superficial esophageal cancer. Eur J Gastroenterol Hepatol 2015. [PMID: 26225867 DOI: 10.1097/meg.0000000000000431] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Endoscopic submucosal dissection (ESD) is a standard treatment for superficial esophageal cancer. Some patients complain of dysphagia after ESD even without any postoperative strictures. Although ineffective esophageal motility might be associated with dysphagia after ESD, its effect on esophageal motility after ESD remains unknown. Therefore, we aimed to elucidate esophageal motility after ESD and the cause of dysphagia using high-resolution manometry (HRM). PATIENTS AND METHODS Seventy-six patients (men/women, 64/12; mean age, 71.2 years) who had undergone ESD for superficial esophageal cancer were enrolled. The results of ESD were retrospectively investigated using endoscopic images from the ESD and patient questionnaire for dysphagia. Each patient underwent HRM, and the results were evaluated using metrics and contraction patterns, according to the Chicago classification. RESULTS Data were obtained from 71 patients. The circumferential mucosal defect ratio (β=0.284, P=0.017), number of ESD (β=0.346, P=0.003), and number of endoscopic balloon dilatations (EBDs) (β=0.416, P<0.001) were correlated with the number of weak contraction with large breaks on HRM. The circumferential mucosal defect (odds ratio=1.074, P<0.001) and number of EBDs (odds ratio=1.200, P=0.035) were also significant predictors for dysphagia after ESD. CONCLUSION Circumferential mucosal defect ratio, EBD, and repeated ESD were predictors for impaired esophageal motility after ESD. Because circumferential mucosal defect ratios and EBD were also correlated with dysphagia after ESD, impaired esophageal motility could explain dysphagia after ESD.
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ARANTES VITOR. DISECCIÓN ENDOSCÓPICA DE SUBMUCOSA EN EL TRATAMIENTO DEL CÁNCER PRECOZ DE ESÓFAGO. REVISTA MÉDICA CLÍNICA LAS CONDES 2015. [DOI: 10.1016/j.rmclc.2015.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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