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Dong T, Jing L, Wang Y, Xiao J. A key to unlocking the door: water pressure method for endoscopic submucosal dissection of a superficial non-ampullary duodenal epithelial tumor with a history of multiple biopsies. Endoscopy 2024; 56:E8-E9. [PMID: 38194979 PMCID: PMC10776276 DOI: 10.1055/a-2218-2670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Affiliation(s)
- Tao Dong
- Digestive Endoscopy Center, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Lin Jing
- Digestive Endoscopy Center, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yaohui Wang
- Department of Pathology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Jun Xiao
- Digestive Endoscopy Center, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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Aslan F, Taskin OC, Ozer S, Oguz BH. Navigating the depths: an endoscopic triumph in removing a massive duodenal polyp. Endoscopy 2024; 56:E296-E298. [PMID: 38569499 PMCID: PMC10990601 DOI: 10.1055/a-2282-2929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Affiliation(s)
- Fatih Aslan
- Gastroenterology and Advanced Endoscopy, Koc University Hospital, Istanbul, Turkey
| | | | - Serhat Ozer
- Gastroenterology and Advanced Endoscopy, Koc University Hospital, Istanbul, Turkey
| | - Bahadir Hakan Oguz
- Anesthesiology and Reanimation, Koc University Hospital, Istanbul, Turkey
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3
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Morais R, Amorim J, Medas R, Sousa-Pinto B, Santos-Antunes J, Legros R, Albouys J, Moll F, Marques M, Vilas-Boas F, Rodrigues-Pinto E, Gullo I, Carneiro F, Soares EG, Amaro P, Mesquita P, Rodrigues J, Andrisani G, Sferrazza S, Archer S, Kuttner-Magalhães R, Manzano F, de Santiago ER, Rimondi A, Murino A, Despott E, Pioche M, Jacques J, Macedo G. Underwater Endoscopic Mucosal Resection Vs Conventional Endoscopic Mucosal Resection for Superficial Nonampullary Duodenal Epithelial Tumors in the Western Setting. Clin Gastroenterol Hepatol 2024:S1542-3565(24)00485-3. [PMID: 38782173 DOI: 10.1016/j.cgh.2024.05.011] [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: 03/12/2024] [Revised: 05/08/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND & AIMS Conventional endoscopic mucosal resection (C-EMR) is established as the primary treatment modality for superficial nonampullary duodenal epithelial tumors (SNADETs), but recently underwater endoscopic mucosal resection (U-EMR) has emerged as a potential alternative. The majority of previous studies focused on Asian populations and small lesions (≤20 mm). We aimed to compare the efficacy and outcomes of U-EMR vs C-EMR for SNADETs in a Western setting. METHODS This was a retrospective multinational study from 10 European centers that performed both C-EMR and U-EMR between January 2013 and July 2023. The main outcomes were the technical success, procedure-related adverse events (AEs), and the residual/recurrent adenoma (RRA) rate, evaluated on a per-lesion basis. We assessed the association between the type of endoscopic mucosal resection and the occurrence of AEs or RRAs using mixed-effects logistic regression models (propensity scores). Sensitivity analyses were performed for lesions ≤20 mm or >20 mm. RESULTS A total of 290 SNADETs submitted to endoscopic resection during the study period met the inclusion criteria and were analyzed (C-EMR: n = 201, 69.3%; U-EMR: n = 89, 30.7%). The overall technical success rate was 95.5% and comparable between groups. In logistic regression models, compared with U-EMR, C-EMR was associated with a significantly higher frequency of overall delayed AEs (odds ratio [OR], 4.95; 95% CI, 2.87-8.53), postprocedural bleeding (OR, 7.92; 95% CI, 3.95-15.89), and RRAs (OR, 3.66; 95% CI, 2.49-5.37). Sensitivity analyses confirmed these results when solely considering either small (≤20 mm) or large (>20 mm) lesions. CONCLUSIONS Compared with C-EMR, U-EMR was associated with a lower rate of overall AEs and RRAs, regardless of lesion size. Our results confirm the possible role of U-EMR as an effective and safe technique in the management of SNADETs.
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Affiliation(s)
- Rui Morais
- Gastroenterology Department, Centro Hospitalar Universitário São João, Porto, Portugal; Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal.
| | - José Amorim
- Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Renato Medas
- Gastroenterology Department, Centro Hospitalar Universitário São João, Porto, Portugal; Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Bernardo Sousa-Pinto
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal; Centro de Investigação em Tecnologias e Serviços de Saúde/Rede de Investigação em Saúde, Health Research Network, Faculty of Medicine, University of Porto, Porto, Portugal
| | - João Santos-Antunes
- Gastroenterology Department, Centro Hospitalar Universitário São João, Porto, Portugal; Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal; Instituto de Patologia e Imunologia Molecular da Universidade do Porto/Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal
| | - Romain Legros
- Gastroenterology and Endoscopy Unit, Dupuytren University Hospital, Limoges, France
| | - Jérémie Albouys
- Gastroenterology and Endoscopy Unit, Dupuytren University Hospital, Limoges, France
| | - Frédéric Moll
- Department of Hepatology and Gastroenterology, Edouard Herriot Hospital, Lyon, France
| | - Margarida Marques
- Gastroenterology Department, Centro Hospitalar Universitário São João, Porto, Portugal; Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Filipe Vilas-Boas
- Gastroenterology Department, Centro Hospitalar Universitário São João, Porto, Portugal; Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Eduardo Rodrigues-Pinto
- Gastroenterology Department, Centro Hospitalar Universitário São João, Porto, Portugal; Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Irene Gullo
- Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal; Instituto de Patologia e Imunologia Molecular da Universidade do Porto/Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal; Department of Pathology, Centro Hospitalar Universitário São João, Porto, Portugal
| | - Fátima Carneiro
- Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal; Instituto de Patologia e Imunologia Molecular da Universidade do Porto/Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal; Department of Pathology, Centro Hospitalar Universitário São João, Porto, Portugal
| | - Elisa Gravito Soares
- Gastroenterology Department, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
| | - Pedro Amaro
- Gastroenterology Department, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
| | - Pedro Mesquita
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia e Espinho, Vila Nova de Gaia, Portugal
| | - Jaime Rodrigues
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia e Espinho, Vila Nova de Gaia, Portugal
| | - Gianluca Andrisani
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Sandro Sferrazza
- Digestive Endoscopy Unit, Arnas Ospedale Civico Palermo, Palermo, Italy
| | - Sara Archer
- Gastroenterology Department, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | | | - Francisco Manzano
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Universidad de Alcalá, Madrid, Spain
| | - Enrique Rodríguez de Santiago
- Department of Gastroenterology and Hepatology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Universidad de Alcalá, Madrid, Spain
| | - Alessandro Rimondi
- Royal Free Unit for Endoscopy, Royal Free London National Health Service Foundation Trust, London, United Kingdom; University College London Institute for Liver and Digestive Health, London, United Kingdom
| | - Alberto Murino
- Royal Free Unit for Endoscopy, Royal Free London National Health Service Foundation Trust, London, United Kingdom; University College London Institute for Liver and Digestive Health, London, United Kingdom
| | - Edward Despott
- Royal Free Unit for Endoscopy, Royal Free London National Health Service Foundation Trust, London, United Kingdom; University College London Institute for Liver and Digestive Health, London, United Kingdom
| | - Mathieu Pioche
- Department of Hepatology and Gastroenterology, Edouard Herriot Hospital, Lyon, France
| | - Jérémie Jacques
- Gastroenterology and Endoscopy Unit, Dupuytren University Hospital, Limoges, France
| | - Guilherme Macedo
- Gastroenterology Department, Centro Hospitalar Universitário São João, Porto, Portugal; Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal
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4
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Tanaka H, Urabe Y, Takemoto H, Ishibashi K, Konishi H, Matsubara Y, Takehara Y, Morimoto S, Tanino F, Yamamoto N, Teshima H, Mizuno J, Hirata I, Tamari H, Tsuboi A, Yamashita K, Kotachi T, Takigawa H, Yuge R, Oka S. Can underwater endoscopic mucosal resection be an alternative to conventional endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumors? DEN OPEN 2024; 4:e312. [PMID: 37927952 PMCID: PMC10624252 DOI: 10.1002/deo2.312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 10/16/2023] [Accepted: 10/21/2023] [Indexed: 11/07/2023]
Abstract
Objectives Underwater endoscopic mucosal resection (UEMR) is a simpler procedure for superficial non-ampullary duodenal epithelial tumors (SNADET) than conventional endoscopic mucosal resection (cEMR). This study aimed to evaluate whether cEMR can be substituted by UEMR for SNADET in terms of effectiveness, safety, and learning curve. Methods A total of 157 consecutive patients with 203 SNADETs ≤20 mm in diameter, including 107 lesions resected by cEMR and 96 lesions resected by UEMR, between January 2019 and May 2023, were retrospectively recruited. The treatment outcomes were compared between the cEMR and UEMR groups. The risk factors for incomplete resection by UEMR were analyzed using univariate and multivariate analyses. Lesions in the UEMR group were divided chronologically into five periods; thereafter, the en bloc resection rate and procedure time were compared. Results No significant differences existed between the cEMR and UEMR groups in the mean procedure time (3.9 min vs. 3.6 min, p = 0.1380) or en bloc resection rate (91% vs. 94%, p = 0.4138). No perforation was observed in either group. Tumor size was an independent risk factor for incomplete resection using UEMR (p < 0.01). The history of biopsy was not associated with incomplete resection using UEMR. The en bloc resection rate of UEMR was 100% (20/20) in the first period and ranged from 90% to 100% over all periods. Conclusion UEMR is safe and effective for SNADET ≤20 mm, regardless of a history of biopsy, and is easy to learn. Thus, UEMR can serve as an alternative to cEMR.
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Affiliation(s)
- Hidenori Tanaka
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Yuji Urabe
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Hiroki Takemoto
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Kazuki Ishibashi
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Hirona Konishi
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Yuka Matsubara
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Yudai Takehara
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Shin Morimoto
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Fumiaki Tanino
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Noriko Yamamoto
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Hajime Teshima
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Junichi Mizuno
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Issei Hirata
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Hirosato Tamari
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Akiyoshi Tsuboi
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Ken Yamashita
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Takahiro Kotachi
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Hidehiko Takigawa
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Ryo Yuge
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
| | - Shiro Oka
- Department of GastroenterologyHiroshima University HospitalHiroshimaJapan
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5
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Miyazaki H, Dohi O, Ishida T, Seya M, Yamauchi K, Fukui H, Yasuda T, Yoshida T, Iwai N, Doi T, Hirose R, Inoue K, Harusato A, Yoshida N, Uchiyama K, Takagi T, Ishikawa T, Konishi H, Morinaga Y, Kishimoto M, Naito Y, Itoh Y. Conventional versus underwater endoscopic resection for superficial non-ampullary duodenal epithelial tumours. Jpn J Clin Oncol 2024; 54:137-145. [PMID: 37869773 DOI: 10.1093/jjco/hyad145] [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: 06/12/2023] [Accepted: 10/02/2023] [Indexed: 10/24/2023] Open
Abstract
BACKGROUND AND OBJECTIVE Several endoscopic resection methods have been developed as less invasive treatments for superficial non-ampullary duodenal epithelial tumours. This study aimed to compare outcomes of conventional endoscopic mucosal resection and underwater endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumours, including resection depth and rate of the muscularis mucosa contained under the lesion. METHODS This single-centre retrospective cohort study conducted from January 2009 to December 2021 enrolled patients who underwent conventional endoscopic mucosal resection and underwater endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumours and investigated their clinicopathological outcomes using propensity score matching. RESULTS Of the 285 superficial non-ampullary duodenal epithelial tumours, 98 conventional endoscopic mucosal resections and 187 underwater endoscopic mucosal resections were included. After propensity score matching, 64 conventional endoscopic mucosal resections and 64 underwater endoscopic mucosal resections were analysed. The R0 resection rate was significantly higher in underwater endoscopic mucosal resection cases than in conventional endoscopic mucosal resection cases (70.3% vs. 50.0%; P = 0.030). In the multivariate analysis, a lesion diameter > 10 mm (odds ratio 7.246; P = 0.001), being in the 1st-50th treatment period (odds ratio 3.405; P = 0.008), and undergoing conventional endoscopic mucosal resection (odds ratio 3.617; P = 0.016) were associated with RX/R1 resection. Furthermore, in underwater endoscopic mucosal resection cases, the R0 rate was significantly higher for lesions diameter ≤10 mm than >10 mm, and was significantly higher in the 51st-treatment period than in the 1st-50th period. Conventional endoscopic mucosal resection and underwater endoscopic mucosal resection cases showed no significant difference in resection depth and muscularis mucosa containing rate. CONCLUSIONS Underwater endoscopic mucosal resection may be more acceptable than conventional endoscopic mucosal resection for superficial non-ampullary duodenal epithelial tumours ≤ 10 mm. A steep early learning curve may be acquired for underwater endoscopic mucosal resection. Large multicentre prospective studies need to be conducted to confirm the effectiveness of underwater endoscopic mucosal resection.
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Affiliation(s)
- Hajime Miyazaki
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Osamu Dohi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tsugitaka Ishida
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Gastroenterology, Saiseikai Shigaken Hospital, Ritto, Japan
| | - Mayuko Seya
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Katsuma Yamauchi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hayato Fukui
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takeshi Yasuda
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takuma Yoshida
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Naoto Iwai
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toshifumi Doi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ryohei Hirose
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ken Inoue
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akihito Harusato
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Naohisa Yoshida
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuhiko Uchiyama
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomohisa Takagi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takeshi Ishikawa
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hideyuki Konishi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yukiko Morinaga
- Department of Surgical Pathology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Yuji Naito
- Department of Human Immunology and Nutrition Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshito Itoh
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Koseki M, Nishimura M, Nammour T, Chin K, Nagao S, Beauvais JC, Schattner MA. Safety of Duodenal Endoscopic Submucosal Dissection for Superficial Non-Ampullary Duodenal Epithelial Tumor: A Single-Center Study in the United States. J Clin Med 2023; 13:143. [PMID: 38202150 PMCID: PMC10780121 DOI: 10.3390/jcm13010143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/15/2023] [Accepted: 12/22/2023] [Indexed: 01/12/2024] Open
Abstract
Endoscopic submucosal dissection (ESD) of superficial non-ampullary duodenal epithelial tumors (SNADETs) is associated with a high rate of en bloc resection and low rate of recurrence. However, in the United States, SNADETs are predominantly managed using endoscopic mucosal resection (EMR) or surgery because the feasibility and safety of duodenal ESD have not yet been established. In this study, we analyzed the outcomes of duodenal ESD for SNADETs. This single-center retrospective study reviewed the data of patients who underwent ESD for SNADETs between June 2018 and August 2023. Baseline patient characteristics, histopathology of the resected lesions, adverse events, and recurrence rates were evaluated. The primary outcome measures were en bloc resection, complications, and recurrence rate. Thirty ESD procedures were performed on 24 patients. All 30 lesions were adenomas, with no cancerous lesions. The en bloc resection rate and R0 resection rates were both 53%. There were no cases of procedure-associated perforation. Post-ESD bleeding was observed in six cases. No ESD-related mortality was observed. The recurrence rate was 14% in 1 year follow up, and 28% the during all follow-up period. ESD is a safe option for SNADET in the United States; however further comparative studies are necessary to determine the optimal procedure for North American populations.
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Affiliation(s)
- Mako Koseki
- Gastroenterology, Hepatology, and Nutrition Service, Memorial Slone Kettering Cancer Center, New York, NY 10022, USA (M.A.S.)
- Internal Medicine, Mount Sinai Beth Israel, New York, NY 10003, USA
| | - Makoto Nishimura
- Gastroenterology, Hepatology, and Nutrition Service, Memorial Slone Kettering Cancer Center, New York, NY 10022, USA (M.A.S.)
| | - Tarek Nammour
- Gastroenterology, Hepatology, and Nutrition Service, Memorial Slone Kettering Cancer Center, New York, NY 10022, USA (M.A.S.)
| | - Kana Chin
- Gastroenterology, Hepatology, and Nutrition Service, Memorial Slone Kettering Cancer Center, New York, NY 10022, USA (M.A.S.)
| | - Sayaka Nagao
- Gastroenterology, Hepatology, and Nutrition Service, Memorial Slone Kettering Cancer Center, New York, NY 10022, USA (M.A.S.)
| | - Jacques C. Beauvais
- Gastroenterology, Hepatology, and Nutrition Service, Memorial Slone Kettering Cancer Center, New York, NY 10022, USA (M.A.S.)
| | - Mark A. Schattner
- Gastroenterology, Hepatology, and Nutrition Service, Memorial Slone Kettering Cancer Center, New York, NY 10022, USA (M.A.S.)
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7
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Sato LY, Hata Y, Esaki M, Ihara E, Tajiri S, Moriyama T, Minoda Y. Double-scope technique to recover from hand-suturing trouble in the duodenum. Endoscopy 2023; 55:E1193-E1194. [PMID: 37984399 PMCID: PMC10659833 DOI: 10.1055/a-2199-3398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Affiliation(s)
- Leonardo Yoshio Sato
- Department of Endoscopy (Endobatel), Hospital Vita Batel, Curitiba, Brazil
- International Medical Department, Kyushu University Hospital, Fukuoka, Japan
| | - Yoshitaka Hata
- Department of Medicine and Bioregulatory Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Mitsuru Esaki
- Department of Medicine and Bioregulatory Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Eikichi Ihara
- Department of Medicine and Bioregulatory Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Shiho Tajiri
- International Medical Department, Kyushu University Hospital, Fukuoka, Japan
| | - Tomohiko Moriyama
- International Medical Department, Kyushu University Hospital, Fukuoka, Japan
- Department of Endoscopic Diagnostics Therapeutics, Kyushu University Hospital, Fukuoka, Japan
| | - Yosuke Minoda
- Department of Medicine and Bioregulatory Science, Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
- Department of Endoscopic Diagnostics Therapeutics, Kyushu University Hospital, Fukuoka, Japan
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8
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Misumi Y, Nonaka K. How to manage adverse events after endoscopic resection of superficial duodenal epithelial tumors. Dig Endosc 2023; 35:889-890. [PMID: 37340657 DOI: 10.1111/den.14610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 05/31/2023] [Indexed: 06/22/2023]
Affiliation(s)
- Yoshitsugu Misumi
- Department of Digestive Endoscopy, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Kouichi Nonaka
- Department of Digestive Endoscopy, Tokyo Women's Medical University Hospital, Tokyo, Japan
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9
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Kimoto Y, Sawada R, Banjoya S, Iida T, Kimura T, Furuta K, Nagae S, Ito Y, Yamazaki H, Takeuchi N, Takayanagi S, Kano Y, Sakuno T, Ono K, Negishi R, Ohno A, Sakai E, Minato Y, Chiba H, Ohata K. Efficacy and safety of cap-assisted endoscopic mucosal resection for superficial duodenal epithelial neoplasia ≤ 10 mm. Endosc Int Open 2023; 11:E976-E982. [PMID: 37828975 PMCID: PMC10567140 DOI: 10.1055/a-2161-2212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 08/25/2023] [Indexed: 10/14/2023] Open
Abstract
Background and study aims Endoscopic treatment strategies for small superficial duodenal epithelial neoplasia (SDET) have not been established, and the R0 resection rates of all previously reported endoscopic techniques are somewhat low. Furthermore, no reports of cap-assisted endoscopic mucosal resection (EMRC), which is reportedly associated with a relatively high R0 resection rate, have been evaluated in sufficient numbers of patients. Therefore, we assessed the efficacy and safety of EMRC for SDETs ≤ 10 mm in a retrospective cohort study. Patients and methods We examined a prospectively maintained database and identified 248 consecutive patients (248 lesions) who had undergone endoscopic resection for SDETs ≤ 10 mm between January 2017 and June 2022. Our treatment strategy was consistent, with EMRC indicated for all SDETs ≤ 10 mm without non-lifting signs. The primary endpoint was the R0 resection rate. Results Overall, 20 lesions had non-lifting signs and were selected for endoscopic submucosal dissection, while the remaining 228 lesions were treated with EMRC. As a result of EMRC, the median tumor size was 5 mm, and the mean procedure time was 5 minutes. Most of the lesions (89.2%) were located in the descending part. The R0 resection rate was 97.4% (222/228 cases), and the en bloc resection rate was 99.6%. Only seven patients(3.1%) experienced adverse events (6 patients, delayed bleeding; 1 patient, acute pancreatitis), which were successfully managed without surgical intervention. Furthermore, no recurrences were observed. Conclusions We have demonstrated that EMRC is an effective and safe treatment for SDETs ≤ 10 mm that do not have non-lifting signs.
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Affiliation(s)
- Yoshiaki Kimoto
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Rikimaru Sawada
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Susumu Banjoya
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Toshifumi Iida
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Tomoya Kimura
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Koichi Furuta
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Shinya Nagae
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Yohei Ito
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Hiroshi Yamazaki
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Nao Takeuchi
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | | | - Yuki Kano
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Takashi Sakuno
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Kohei Ono
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Ryoju Negishi
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Akiko Ohno
- Gastroenterology, Kyorin University Hospital, Tokyo, Japan, Mitaka, Japan
| | - Eiji Sakai
- Gastroenterology, Yokohama Sakae Kyosai Hospital, Kanagawa, Japan, Yokohama, Japan
| | - Yohei Minato
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Hideyuki Chiba
- Gastroenterology, Omori Red Cross Hospital, Tokyo, Japan, Ota-Ku, Japan
| | - Ken Ohata
- Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
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10
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Toya Y, Endo M, Sugai T, Matsumoto T. Current status and perspectives for endoscopic diagnosis of superficial nonampullary duodenal epithelial tumors. Dig Endosc 2023. [PMID: 36626023 DOI: 10.1111/den.14514] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 01/06/2023] [Indexed: 01/11/2023]
Abstract
In recent years, there have been significant advances in the endoscopic resection (ER) procedures of superficial nonampullary duodenal epithelial tumors (SNADETs). A preoperative endoscopic diagnosis is thus deemed necessary in determining the indication for subsequent ER. For the histologic and endoscopic diagnosis of SNADETs, understanding the mucin phenotype is inevitable. Recently, two diagnostic algorithms for the differential diagnosis of SNADETs from nonneoplastic lesions under magnifying endoscopy with narrow-band imaging have been proposed. In addition, various endoscopic approaches have been proposed to differentiate low- and high-grade adenomas/carcinomas, including white light endoscopy, magnifying image-enhanced endoscopy, and endocytoscopy. These methods, however, have not been standardized with respect to the classification of their findings and the validation of their diagnostic accuracy. Moreover, there are still concerns with respect to the histologic criteria required to establish a SNADETs diagnosis. Standardization in the histologic and endoscopic diagnosis of SNADETs is needed.
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Affiliation(s)
- Yosuke Toya
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Iwate, Japan
| | - Masaki Endo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Iwate, Japan.,Kaiunbashi Endoscopy Clinic, Iwate, Japan
| | - Tamotsu Sugai
- Division of Molecular Diagnostic Pathology, Department of Pathology, School of Medicine, Iwate Medical University, Iwate, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Iwate, Japan
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11
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Miyakawa A, Kuwai T, Sakuma Y, Kubota M, Nakamura A, Itobayashi E, Shimura H, Suzuki Y, Shimura K. A feasibility study comparing gel immersion endoscopic resection and underwater endoscopic mucosal resection for superficial nonampullary duodenal epithelial tumors. Endoscopy 2022; 55:261-266. [PMID: 35970190 PMCID: PMC9974333 DOI: 10.1055/a-1924-4711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Although gel immersion endoscopic resection (GIER) is a potential alternative to underwater endoscopic mucosal resection (UEMR) for superficial nonampullary duodenal epithelial tumors (SNADETs), comparisons between the two are currently insufficient. METHODS 40 consecutive procedures performed in 35 patients were retrospectively reviewed; the primary outcome was procedure time, and the secondary outcomes were en bloc and R0 resection rates, tumor and specimen size, and adverse events. RESULTS Lesions were divided into GIER (n = 22) and UEMR groups (n = 18). The median (range) procedure time was significantly shorter in the GIER group than in the UEMR group (2.75 [1-3.5] minutes vs. 3 2 3 4 5 6 7 8 9 10 minutes; P = 0.01). The en bloc resection rate was 100 % in the GIER group, but only 83.3 % in the UEMR group. The R0 resection rate was significantly higher in the GIER group than in the UEMR group (95.5 % vs. 66.7 %; P = 0.03). The median specimen size was larger in the GIER group than in the UEMR group (14 mm vs. 7.5 mm; P < 0.001). The tumor size was not significantly different between the groups and no adverse events were observed. CONCLUSIONS GIER is efficacious and safe to treat SNADETs, although additional studies are needed.
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Affiliation(s)
- Akihiro Miyakawa
- Department of Gastroenterology, Asahi General Hospital, Chiba, Japan
| | - Toshio Kuwai
- Department of Gastroenterology, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Yukie Sakuma
- Clinical Research Center, Asahi General Hospital, Chiba, Japan
| | - Manabu Kubota
- Department of Gastroenterology, Asahi General Hospital, Chiba, Japan
| | - Akira Nakamura
- Department of Gastroenterology, Asahi General Hospital, Chiba, Japan
| | - Ei Itobayashi
- Department of Gastroenterology, Asahi General Hospital, Chiba, Japan
| | - Haruhisa Shimura
- Department of Gastroenterology, Asahi General Hospital, Chiba, Japan
| | - Yoshio Suzuki
- Department of Pathology, Asahi General Hospital, Chiba, Japan
| | - Kenji Shimura
- Department of Gastroenterology, Asahi General Hospital, Chiba, Japan
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