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Wilson N, Abdallah M, Schulman AR, Mosko JD, Saeed A, Kothari S, Kaul V, Kothari TH, Phan J, Kumar A, Tofani C, Kim RE, Westanmo A, Moy BM, Dang F, Canakis A, Sharma N, Muniraj T, Azeem N, Bilal M. Outcomes of cold snare EMR of nonampullary duodenal adenomas ≥1 cm: a multicenter study. Gastrointest Endosc 2024; 99:971-980.e1. [PMID: 38092125 DOI: 10.1016/j.gie.2023.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 11/18/2023] [Accepted: 12/06/2023] [Indexed: 04/23/2024]
Abstract
BACKGROUND AND AIMS Endoscopic mucosal resection (EMR) with use of electrocautery (conventional EMR) has historically been used to remove large duodenal adenomas; however, use of electrocautery can predispose to adverse events including delayed bleeding and perforation. Cold snare EMR (cs-EMR) has been shown to be safe and effective for removal of colon polyps, but data regarding its use in the duodenum are limited. The aim of this study was to evaluate the efficacy and safety of cs-EMR for nonampullary duodenal adenomas ≥1 cm. METHODS This was a multicenter retrospective study of patients with nonampullary duodenal adenomas ≥1 cm who underwent cs-EMR from October 2014 to May 2023. Patients who received any form of thermal therapy were excluded. Primary outcomes were technical success and rate of recurrent adenoma. Secondary outcomes were adverse events and predictors of recurrence. RESULTS A total of 125 patients underwent resection of 127 nonampullary duodenal adenomas with cs-EMR. Follow-up data were available in 89 cases (70.1%). The recurrent adenoma rate was 31.5% (n = 28). Adverse events occurred in 3.9% (n = 5), with 4 cases of immediate bleeding (3.1%) and 1 case of delayed bleeding (.8%). There were no cases of perforation. The presence of high-grade dysplasia was found to be an independent predictor of recurrence (odds ratio, 10.9 [95% confidence interval, 1.1-102.1]; P = .036). CONCLUSIONS This retrospective multicenter study demonstrates that cs-EMR for nonampullary duodenal adenomas is safe and technically feasible with an acceptable recurrence rate. Future prospective studies are needed to directly compare outcomes of cs-EMR with conventional and underwater EMR.
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Affiliation(s)
- Natalie Wilson
- Department of Internal Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Mohamed Abdallah
- Division of Gastroenterology and Hepatology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Allison R Schulman
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA; Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Jeffrey D Mosko
- Centre for Therapeutic Endoscopy and Endoscopic Oncology, St Michael's Hospital, Toronto, Ontario, Canada; Division of Gastroenterology and Hepatology, University of Toronto, Toronto, Ontario, Canada
| | - Ahmed Saeed
- Division of Gastroenterology and Hepatology, HCA Midwest Health, Kansas City, Missouri, USA
| | - Shivangi Kothari
- Division of Gastroenterology and Hepatology, University of Rochester Medical Center, Rochester, New York, USA
| | - Vivek Kaul
- Division of Gastroenterology and Hepatology, University of Rochester Medical Center, Rochester, New York, USA
| | - Truptesh H Kothari
- Division of Gastroenterology and Hepatology, University of Rochester Medical Center, Rochester, New York, USA
| | - Jennifer Phan
- Division of Gastroenterology, University of Southern California, Los Angeles, California, USA
| | - Anand Kumar
- Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Christina Tofani
- Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Raymond E Kim
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Anders Westanmo
- Department of Pharmacy, Minneapolis Veteran Affairs Medical Center, Minneapolis, Minnesota, USA
| | - Benjamin M Moy
- University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Frances Dang
- Division of Gastroenterology and Hepatology, University of Toronto, Toronto, Ontario, Canada
| | - Andrew Canakis
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Neil Sharma
- Division of Interventional Oncology and Surgical Endoscopy (IOSE), Parkview Cancer Institute, Fort Wayne, Indiana, USA
| | | | - Nabeel Azeem
- Division of Gastroenterology and Hepatology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Mohammad Bilal
- Division of Gastroenterology and Hepatology, Minneapolis Veteran Affairs Medical Center, Minneapolis, Minnesota, USA
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Lemos Garcia J, Rosa I, Pereira da Silva J, Lage P, Claro I. Endoscopic Approach to Duodenal Adenomas in Familial Adenomatous Polyposis: A Retrospective Cohort. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2023; 30:430-436. [PMID: 38476155 PMCID: PMC10928868 DOI: 10.1159/000527209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 08/17/2022] [Indexed: 03/14/2024]
Abstract
Introduction Over 90% of the patients with familial adenomatous polyposis (FAP) will develop duodenal adenomas. Aim The aim of this study was to evaluate the effectiveness and safety of endoscopic excision of large duodenal adenomas in FAP patients. Methods All FAP patients from a familial risk clinic submitted to endoscopic therapy for duodenal adenomas ≥10 mm between January 2010 and February 2021 were included. Results From 151 FAP families, 22 patients (50 lesions) were included: 54.5% female; median follow-up 8.5 (IQR: 5.8-12.3) years after the first endoscopy. First therapeutic endoscopy occurred at a median age of 41.0 years (IQR: 33.0-58.2). Repeat therapeutic endoscopy was required in 54.5% of patients. Median size of the largest adenoma was 15 mm (IQR: 10-18 mm); resection was piecemeal in 63.1% and en bloc in the remaining. In 2 cases, the resection was incomplete (fibrosis due to previous resection and difficult positioning). Complications occurred in 6.3% of the resected lesions (4 patients): 2 immediate (bleeding, perforation); 4 in the first week (1 bleeding, 2 mild pancreatitis, 1 perforation requiring surgery; the latter two after ampullectomy). Histology revealed low-grade dysplasia adenomas in 90.1%; no adenocarcinomas were found. One patient with Spigelman stage IV disease not amenable to endoscopic control underwent elective duodenopancreatectomy (without duodenal cancer). Conclusion Endoscopic surveillance and treatment of duodenal adenomas in FAP patients was safe and effective in the prevention of duodenal cancer.
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Affiliation(s)
- Joana Lemos Garcia
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa Francisco Gentil E.P.E., Lisboa, Portugal
| | - Isadora Rosa
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa Francisco Gentil E.P.E., Lisboa, Portugal
- Familial Risk Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil E.P.E., Lisboa, Portugal
| | - João Pereira da Silva
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa Francisco Gentil E.P.E., Lisboa, Portugal
| | - Pedro Lage
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa Francisco Gentil E.P.E., Lisboa, Portugal
- Familial Risk Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil E.P.E., Lisboa, Portugal
| | - Isabel Claro
- Gastroenterology Department, Instituto Português de Oncologia de Lisboa Francisco Gentil E.P.E., Lisboa, Portugal
- Familial Risk Clinic, Instituto Português de Oncologia de Lisboa Francisco Gentil E.P.E., Lisboa, Portugal
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3
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Kobara H, Tada N, Fujihara S, Nishiyama N, Masaki T. Clinical and technical outcomes of endoscopic closure of postendoscopic submucosal dissection defects: Literature review over one decade. Dig Endosc 2023; 35:216-231. [PMID: 35778927 DOI: 10.1111/den.14397] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 06/30/2022] [Indexed: 01/24/2023]
Abstract
Endoscopic submucosal dissection (ESD), which enables curative en bloc resection of early gastrointestinal neoplasms, has been an attractive minimally invasive surgery during the past two decades. Large post-ESD defects must be carefully managed to prevent adverse events (AEs). The major AEs comprise delayed bleeding (DB) and delayed perforation (DP), and overall AEs comprise DB plus DP. This review aimed to clarify the clinical efficacy and technical outcomes of endoscopic prophylactic closure for post-ESD defects. We identified studies involving ≥10 patients up to March 2022 in which endoscopic closure was applied for gastric, duodenal, and colorectal post-ESD defects. In the stomach, total rates of overall AEs and DB were significantly lower in the closure than non-closure group. In the duodenum, total rates of overall AEs, DB, and DP were significantly lower in the closure group. In the colorectum, total rates of overall AEs and DB were significantly lower in the closure group. Closure techniques, categorized into three groups (clip-based techniques, mechanical clipping, and surgical stitch-based techniques), were illustrated. Endoscopic closure demonstrated a certain ability to reduce DB after gastric, duodenal, and colorectal ESD as well as DP after duodenal ESD. Considering closure-associated costs, the indications and limitations of closure techniques should be further investigated.
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Affiliation(s)
- Hideki Kobara
- Departments of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Naoya Tada
- Departments of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Shintaro Fujihara
- Departments of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Noriko Nishiyama
- Departments of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Tsutomu Masaki
- Departments of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kagawa, Japan
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Liu SZ, Chai NL, Li HK, Feng XX, Zhai YQ, Wang NJ, Gao Y, Gao F, Wang SS, Linghu EQ. Prospective single-center feasible study of innovative autorelease bile duct supporter to delay adverse events after endoscopic papillectomy. World J Clin Cases 2022; 10:7785-7793. [PMID: 36158476 PMCID: PMC9372830 DOI: 10.12998/wjcc.v10.i22.7785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/18/2022] [Accepted: 06/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Conventional endoscopic papillectomy (EP) is safe and effective for the treatment of small papilla adenoma to even large laterally spreading tumors of duodenum lesions. As reported by some existing studies, temporarily placing a prophylactic stent in the pancreatic and bile duct can lower the risk of this perioperative complication.
AIM To evaluate the usefulness, convenience, safety, and short-term results of a novel autorelease bile duct supporter after EP procedure, especially the effectiveness in preventing EP.
METHODS A single-center comparison study was conducted to verify the feasibility of the novel method. After EP, a metallic endoclip and human fibrin sealant kit were applied for protection. The autorelease bile duct supporter fell into the duct segment and the intestinal segment. Specifically, the intestinal segment was extended by nearly 5 cm as a bent coil. The bile was isolated from the pancreatic juice using an autorelease bile duct supporter, which protected the wound surface. The autorelease bile duct supporter fell off naturally and arrived in colon nearly 10 d after the operation.
RESULTS En bloc endoscopic resection was performed in 6/8 patients (75%), and piecemeal resection was performed in 2/8 of patients (25%). None of the above patients were positive for neoplastic lymph nodes or distant metastasis. No cases of mortality, hemorrhage, delayed perforation, pancreatitis, cholangitis or duct stenosis with the conventional medical treatment were reported. The autorelease bile duct supporter in 7 of 8 patients fell off naturally and arrived in colon 10 d after the operation. One autorelease bile duct supporter was successfully removed using forceps or snare under endoscopy. No recurrence was identified during the 8-mo (ranging from 6-9 mo) follow-up period.
CONCLUSION In brief, it was found that the autorelease bile duct supporter could decrease the frequency of procedure-associated complications without second endoscopic retraction. Secure closure of the resection wound with clips and fibrin glue were indicated to be promising and important for the use of autorelease bile duct supporters. Well-designed larger-scale comparative studies are required to confirm the findings of this study.
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Affiliation(s)
- Sheng-Zhen Liu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Ning-Li Chai
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Hui-Kai Li
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Xiu-Xue Feng
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Ya-Qi Zhai
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Nan-Jun Wang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Ying Gao
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Fei Gao
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - Sha-Sha Wang
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
| | - En-Qiang Linghu
- Department of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing 100853, China
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5
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Cho JH, Lim KY, Lee EJ, Lee SH. Clinical outcomes of endoscopic resection of superficial nonampullary duodenal epithelial tumors: A 10-year retrospective, single-center study. World J Gastrointest Surg 2022; 14:329-340. [PMID: 35664364 PMCID: PMC9131840 DOI: 10.4240/wjgs.v14.i4.329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/09/2022] [Accepted: 03/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Although premalignant duodenal lesions such as adenomas are uncommon, the incidences of these lesions have increased in recent times, and thus, the demand for minimally invasive treatments such as endoscopic resection (ER) has also increased. However, ER in the duodenum is more challenging than ER in other locations of the gastrointestinal tract.
AIM To evaluate the safety and efficacy of ER for superficial nonampullary duodenal epithelial tumors (SNADETs)
METHODS We performed a retrospective observational study on 56 consecutive patients (58 lesions) diagnosed with SNADETs that underwent ER from January 2011 to December 2020 at Yeungnam University Hospital. Patient demographics, lesion characteristics, and procedural and technical data were collected, and clinical outcomes, including procedure-related complications, completeness of resection, and recurrence were analyzed.
RESULTS Median patient age was 57 years [range, 26–77, 30 (53.6%) men]. Endoscopic mucosal resection (EMR) was performed on 57 lesions (98.3%) and snare polypectomy on one (1.7%). Lesions consisted of 52 adenomas with low-grade dysplasia (89.7%), 3 adenomas with high-grade dysplasia (5.2%), and 3 intramucosal adenocarcinomas (5.2%). There were 16 cases of intraprocedural bleeding (27.6%) and 1 case of delayed bleeding (1.7%), and all these 17 cases were successfully managed endoscopically. No perforation or procedure-related death occurred. Larger lesion size was associated with an increased risk of EMR-related bleeding (P = 0.033). During a median follow-up period of 23 mo (range 6–100 mo), no local recurrence occurred, despite the fact one-third of the patients (19 lesions, 32.8%) underwent piecemeal resection and 3 patients (3 lesions, 5.2%) that underwent en bloc resection had a pathologically determined positive lateral margin. No patient died from a primary duodenal neoplasm.
CONCLUSION The majority of SNADETs can be safely and curatively resected by EMR, and thus, based on consideration of the high incidence of fatal complications attributable to ESD, we conclude EMR, including piecemeal resection, should be considered the treatment of first choice for SNADETs.
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Affiliation(s)
- Joon Hyun Cho
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Ki Young Lim
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Eun Jung Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
| | - Si Hyung Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu 42415, South Korea
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6
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Amoyel M, Belle A, Dhooge M, Ali EA, Hallit R, Prat F, Dohan A, Terris B, Chaussade S, Coriat R, Barret M. Endoscopic management of non-ampullary duodenal adenomas. Endosc Int Open 2022; 10:E96-E108. [PMID: 35047339 PMCID: PMC8759941 DOI: 10.1055/a-1723-2847] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 10/19/2021] [Indexed: 12/12/2022] Open
Abstract
Duodenal polyps are found in 0.1 % to 0.8 % of all upper endoscopies. Duodenal adenomas account for 10 % to 20 % of these lesions. They can be sporadic or occur in the setting of a hereditary predisposition syndrome, mainly familial adenomatous polyposis. Endoscopy is the cornerstone of management of duodenal adenomas, allowing for diagnosis and treatment, primarily by endoscopic mucosal resection. The endoscopic treatment of duodenal adenomas has a high morbidity, reaching 15 % in a prospective study, consisting of bleeding and perforations, and should therefore be performed in expert centers. The local recurrence rate ranges from 9 % to 37 %, and is maximal for piecemeal resections of lesions > 20 mm. Surgical resection of the duodenum is flawed with major morbidity and considered a rescue procedure in cases of endoscopic treatment failures or severe endoscopic complications such as duodenal perforations. In this paper, we review the existing evidence on endoscopic diagnosis and treatment of non-ampullary duodenal adenomas.
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Affiliation(s)
- Maxime Amoyel
- Gastroenterology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France
| | - Arthur Belle
- Gastroenterology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France
| | - Marion Dhooge
- Gastroenterology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France
| | - Einas Abou Ali
- Gastroenterology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France,University of Paris, France.
| | - Rachel Hallit
- Gastroenterology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France,University of Paris, France.
| | - Frederic Prat
- Gastroenterology Department, Beaujon Hospital, Assistance Publique – Hôpitaux de Paris, France,University of Paris, France.
| | - Anthony Dohan
- University of Paris, France.,Radiology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France
| | - Benoit Terris
- University of Paris, France.,Pathology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France
| | - Stanislas Chaussade
- Gastroenterology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France,University of Paris, France.
| | - Romain Coriat
- Gastroenterology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France,Gastroenterology Department, Beaujon Hospital, Assistance Publique – Hôpitaux de Paris, France
| | - Maximilien Barret
- Gastroenterology Department, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, France,Gastroenterology Department, Beaujon Hospital, Assistance Publique – Hôpitaux de Paris, France
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7
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Okimoto K, Maruoka D, Matsumura T, Shiratori W, Nagashima A, Ishikawa T, Tokunaga M, Kaneko T, Oura H, Kanayama K, Akizue N, Ohta Y, Taida T, Saito K, Arai M, Kato J, Kato N. Long-term outcomes of cold snare polypectomy for superficial non-ampullary duodenal epithelial tumors. J Gastroenterol Hepatol 2022; 37:75-80. [PMID: 34409657 DOI: 10.1111/jgh.15666] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/11/2021] [Accepted: 08/14/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM The effectiveness of cold snare polypectomy (CSP) for superficial non-ampullary duodenal epithelial tumors (SNADETs) regarding long-term outcomes is not fully clarified. This study aimed to investigate long-term outcomes of CSP for SNADETs. METHODS Patients diagnosed with sporadic SNADETs and treated with CSP at Chiba University Hospital between March 2015 and May 2018 were retrospectively analyzed. Long-term outcomes, short-term outcomes, and adverse events were investigated. RESULTS In total, 35 patients with 46 lesions were included. The en-bloc resection rate was 97.8%. Thirty-seven lesions (80.4%) were diagnosed as adenomatous. The R0 resection rate for adenomatous lesions was 70.3%. Follow-up investigations more than 12 months after CSP were completed for 35 adenomatous lesions (94.6%). The median observation period after CSP was 48 months. One patient whose observation period was only 3 months died from chronic heart failure with cardiac sarcoidosis 6 months after CSP. No patient died from SNADETs. The relapse-free survival rate at 12 months after CSP was 97.1%. One recurrence (2.7%) was observed 12 months after CSP. We removed the recurrence lesion with CSP and cold forceps polypectomy. No new recurrence occurred within the observation period. No perforation or post-operative bleeding occurred for CSP. CONCLUSIONS Cold snare polypectomy for diminutive and small SNADETs is a safe and useful procedure with a high en-bloc resection rate and long-term local control capability.
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Affiliation(s)
- Kenichiro Okimoto
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Daisuke Maruoka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan.,Kameido Endoscopy and Gastroenterology Clinic, Tokyo, Japan
| | - Tomoaki Matsumura
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Wataru Shiratori
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ariki Nagashima
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tsubasa Ishikawa
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Mamoru Tokunaga
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tatsuya Kaneko
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hirotaka Oura
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kengo Kanayama
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoki Akizue
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yuki Ohta
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takashi Taida
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Keiko Saito
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Makoto Arai
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Jun Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoya Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
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8
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Outcomes of thermal ablation of the defect margin after duodenal endoscopic mucosal resection (with videos). Gastrointest Endosc 2021; 93:1373-1380. [PMID: 33285144 DOI: 10.1016/j.gie.2020.11.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 11/20/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Laterally spreading lesions (LSLs) in the duodenum are conventionally treated by EMR. Recurrence is commonly encountered and can be difficult to treat safely due to the unique anatomic characteristics of the duodenum. Auxiliary techniques designed to prevent recurrence have not been described. METHODS We sought to evaluate the effectiveness of thermal ablation of the defect margin after EMR (EMR-T) in reducing recurrence at first surveillance endoscopy (SE1, scheduled at 6 months) in a single tertiary referral center. All duodenal LSLs ≥10 mm referred for EMR were eligible. After successful EMR, thermal ablation was performed using snare-tip soft coagulation around the entire circumference of the resection defect. The primary outcome was the frequency of recurrence at SE1. A previous, well-characterized, prospective cohort of duodenal LSLs ≥10 mm treated by conventional EMR was the comparator. RESULTS Over 43 months up to October 2019, 54 LSLs underwent EMR-T. One hundred twenty-five LSLs underwent conventional EMR in the comparator group. Patient and lesion characteristics were similar between the groups. Recurrence was significantly lower in the EMR-T group compared with the conventional EMR group (1 of 49 [2.3%] vs 19 of 108 [17.6%]; P = .01). No difference in technical success, EMR-related adverse outcomes, or referral to surgery were identified between the groups. CONCLUSIONS EMR-T significantly reduces the frequency of recurrence for duodenal LSLs. This technique is safe in the duodenum and has the potential to significantly improve the effectiveness of duodenal EMR. (Clinical trial registration number: NCT02306603.).
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9
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Vanbiervliet G, Moss A, Arvanitakis M, Arnelo U, Beyna T, Busch O, Deprez PH, Kunovsky L, Larghi A, Manes G, Napoleon B, Nalankilli K, Nayar M, Pérez-Cuadrado-Robles E, Seewald S, Strijker M, Barthet M, van Hooft JE. Endoscopic management of superficial nonampullary duodenal tumors: European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy 2021; 53:522-534. [PMID: 33822331 DOI: 10.1055/a-1442-2395] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
1: ESGE recommends that all duodenal adenomas should be considered for endoscopic resection as progression to invasive carcinoma is highly likely.Strong recommendation, low quality evidence. 2: ESGE recommends performance of a colonoscopy, if that has not yet been done, in cases of duodenal adenoma.Strong recommendation, low quality evidence. 3: ESGE recommends the use of the cap-assisted method when the location of the minor and/or major papilla and their relationship to a duodenal adenoma is not clearly established during forward-viewing endoscopy.Strong recommendation, moderate quality evidence. 4: ESGE recommends the routine use of a side-viewing endoscope when a laterally spreading adenoma with extension to the minor and/or major papilla is suspected.Strong recommendation, low quality evidence. 5: ESGE suggests cold snare polypectomy for small (< 6 mm in size) nonmalignant duodenal adenomas.Weak recommendation, low quality evidence. 6: ESGE recommends endoscopic mucosal resection (EMR) as the first-line endoscopic resection technique for nonmalignant large nonampullary duodenal adenomas.Strong recommendation, moderate quality evidence. 7: ESGE recommends that endoscopic submucosal dissection (ESD) for duodenal adenomas is an effective resection technique only in expert hands.Strong recommendation, low quality evidence. 8: ESGE recommends using techniques that minimize adverse events such as immediate or delayed bleeding or perforation. These may include piecemeal resection, defect closure techniques, noncontact hemostasis, and other emerging techniques, and these should be considered on a case-by-case basis.Strong recommendation, low quality evidence. 9: ESGE recommends endoscopic surveillance 3 months after the index treatment. In cases of no recurrence, a further follow-up endoscopy should be done 1 year later. Thereafter, surveillance intervals should be adapted to the lesion site, en bloc resection status, and initial histological result. Strong recommendation, low quality evidence.
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Affiliation(s)
- Geoffroy Vanbiervliet
- Department of Digestive Endoscopy, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Alan Moss
- Department of Endoscopic Services, Western Health, Melbourne, Australia.,Department of Medicine - Western Health, Melbourne Medical School, The University of Melbourne, Victoria, Australia
| | - Marianna Arvanitakis
- Gastroenterology, Hepatopancreatology, and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Urban Arnelo
- Department of Surgery, Centre for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Torsten Beyna
- Department of Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Nordrhein-Westfalen, Germany
| | - Olivier Busch
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Pierre H Deprez
- Gastroenterology and Hepatology Department, Cliniques universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Lumir Kunovsky
- Department of Gastroenterology and Internal Medicine, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic.,Department of Surgery, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gianpiero Manes
- Aziende Socio Sanitaria Territoriale Rhodense, Gastroenterology, Garbagnate Milanese, Italy
| | - Bertrand Napoleon
- Service de Gastroentérologie, Hôpital Privé Jean Mermoz, Ramsay Générale de Santé, Lyon, France
| | - Kumanan Nalankilli
- Department of Endoscopic Services, Western Health, Melbourne, Australia.,Department of Medicine - Western Health, Melbourne Medical School, The University of Melbourne, Victoria, Australia
| | - Manu Nayar
- Department of Gastroenterology, Freeman Hospital, Newcastle upon Tyne, UK
| | - Enrique Pérez-Cuadrado-Robles
- Department of Gastroenterology, Georges-Pompidou European Hospital, AP-HP Centre - Université de Paris, Paris, France
| | - Stefan Seewald
- Center of Gastroenterology Centre, Klinik Hirslanden, Zurich, Switzerland
| | - Marin Strijker
- Department of Gastroenterology, Hôpital Nord, Assistance publique des hôpitaux de Marseille, Marseille, France
| | - Marc Barthet
- Department of Gastroenterology, Hôpital Nord, Assistance publique des hôpitaux de Marseille, Marseille, France
| | - Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, The Netherlands
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10
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Vanbiervliet G, Strijker M, Arvanitakis M, Aelvoet A, Arnelo U, Beyna T, Busch O, Deprez PH, Kunovsky L, Larghi A, Manes G, Moss A, Napoleon B, Nayar M, Pérez-Cuadrado-Robles E, Seewald S, Barthet M, van Hooft JE. Endoscopic management of ampullary tumors: European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy 2021; 53:429-448. [PMID: 33728632 DOI: 10.1055/a-1397-3198] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
1: ESGE recommends against diagnostic/therapeutic papillectomy when adenoma is not proven.Strong recommendation, low quality evidence. 2: ESGE recommends endoscopic ultrasound and abdominal magnetic resonance cholangiopancreatography (MRCP) for staging of ampullary tumors.Strong recommendation, low quality evidence. 3: ESGE recommends endoscopic papillectomy in patients with ampullary adenoma without intraductal extension, because of good results regarding outcome (technical and clinical success, morbidity, and recurrence).Strong recommendation, moderate quality evidence. 4: ESGE recommends en bloc resection of ampullary adenomas up to 20-30 mm in diameter to achieve R0 resection, for optimizing the complete resection rate, providing optimal histopathology, and reduction of the recurrence rate after endoscopic papillectomy.Strong recommendation, low quality evidence. 5: ESGE suggests considering surgical treatment of ampullary adenomas when endoscopic resection is not feasible for technical reasons (e. g. diverticulum, size > 4 cm), and in the case of intraductal involvement (of > 20 mm). Surveillance thereafter is still mandatory.Weak recommendation, low quality evidence. 6: ESGE recommends direct snare resection without submucosal injection for endoscopic papillectomy.Strong recommendation, moderate quality evidence. 7: ESGE recommends prophylactic pancreatic duct stenting to reduce the risk of pancreatitis after endoscopic papillectomy.Strong recommendation, moderate quality evidence. 8: ESGE recommends long-term monitoring of patients after endoscopic papillectomy or surgical ampullectomy, based on duodenoscopy with biopsies of the scar and of any abnormal area, within the first 3 months, at 6 and 12 months, and thereafter yearly for at least 5 years.Strong recommendation, low quality evidence.
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Affiliation(s)
- Geoffroy Vanbiervliet
- Department of Digestive Endoscopy, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Marin Strijker
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Marianna Arvanitakis
- Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Arthur Aelvoet
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Urban Arnelo
- Department of Surgery, Centre for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Torsten Beyna
- Department of Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Dusseldorf, Nordrhein-Westfalen, Germany
| | - Olivier Busch
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Pierre H Deprez
- Gastroenterology and Hepatology Department, Cliniques universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Lumir Kunovsky
- Department of Gastroenterology and Internal Medicine, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic.,Department of Surgery, University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gianpiero Manes
- Aziende Socio Sanitaria Territoriale Rhodense, Gastroenterology, Garbagnate Milanese, Italy
| | - Alan Moss
- Department of Endoscopic Services, Western Health, Melbourne, Australia.,Department of Medicine, Western Health, Melbourne Medical School, University of Melbourne, Victoria, Australia
| | - Bertrand Napoleon
- Service de Gastroentérologie, Hôpital Privé Jean Mermoz, Ramsay Générale de Santé, Lyon, France
| | - Manu Nayar
- Department of Gastroenterology, Freeman Hospital, Newcastle upon Tyne, UK
| | - Enrique Pérez-Cuadrado-Robles
- Department of Gastroenterology, Georges-Pompidou European Hospital, AP-HP Centre - Université de Paris, Paris, France
| | - Stefan Seewald
- Gastroenterology Center, Klinik Hirslanden, Zurich, Switzerland
| | - Marc Barthet
- Department of Gastroenterology, Hôpital Nord, Assistance publique des hôpitaux de Marseille, Marseille, France
| | - Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, The Netherlands
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11
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Chung J, Wang K, Podboy A, Gaddam S, K Lo S. Endoscopic Suturing for the Prevention and Treatment of Complications Associated with Endoscopic Mucosal Resection of Large Duodenal Adenomas. Clin Endosc 2021; 55:95-100. [PMID: 33652516 PMCID: PMC8831414 DOI: 10.5946/ce.2020.281] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/07/2020] [Indexed: 12/15/2022] Open
Abstract
Background/Aims Endoscopic mucosal resection (EMR) is the primary treatment for duodenal adenomas; however, it is associated with a high risk of perforation and bleeding, especially with larger lesions. The goal of this study was to demonstrate the feasibility and safety of endoscopic suturing (ES) for the closure of mucosal defects after duodenal EMR.
Methods Consecutive adult patients who underwent ES of large mucosal defects after EMR of large (>2 cm) duodenal adenomas were retrospectively enrolled. The OverStitch ES system was employed for closing mucosal defects after EMR. Clinical outcomes and complications, including delayed bleeding and perforation, were documented.
Results During the study period, ES of mucosal defects was performed in seven patients in eight sessions (six for prophylaxis and two for the treatment of perforation). All ES sessions were technically successful. No early or delayed post-EMR bleeding was recorded. In addition, no clinically obvious duodenal stricture or recurrence was encountered on endoscopic follow-up evaluation, and no patients required subsequent surgical intervention.
Conclusions ES for the prevention and treatment of duodenal perforation after EMR is technically feasible, safe, and effective. ES should be considered an option for preventing or treating perforations associated with EMR of large duodenal adenomas.
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Affiliation(s)
- Jaeil Chung
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kelly Wang
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Alexander Podboy
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Srinivas Gaddam
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Simon K Lo
- Karsh Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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12
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Whitfield AM, Bourke MJ. Preventing adverse events after endoscopic resection of duodenal polyps: Size and context matter! Gastrointest Endosc 2021; 93:375-377. [PMID: 33478662 DOI: 10.1016/j.gie.2020.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 10/11/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Anthony M Whitfield
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia; Westmead Clinical School, University of Sydney, Sydney, Australia
| | - Michael J Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia; Westmead Clinical School, University of Sydney, Sydney, Australia
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13
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An JY, Kim BW, Kim JS, Park JM, Kim TH, Lee J. The Use of Endoscopic Clipping in Preventing Delayed Complications after Endoscopic Resection for Superficial Non-Ampullary Duodenal Tumors. Clin Endosc 2020; 54:563-569. [PMID: 33232594 PMCID: PMC8357584 DOI: 10.5946/ce.2020.109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/17/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND/AIMS Endoscopic resection (ER) has recently been accepted as the standard treatment modality for superficial nonampullary duodenal tumors (SNADTs). However, the procedure can cause adverse events such as perforation and bleeding. This study aimed to investigate the efficacy of prophylactic clipping in the prevention of delayed complications. METHODS A retrospective review of the medical records of patients who underwent ER for SNADT from 3 centers was performed. Patients were divided into 2 groups: the immediate clipping group (ICG) and the no clipping group (NCG). Various baseline characteristics and factors associated with the appearance of delayed complications, such as size of the lesion, tumor location, histologic type, and co-morbidities, were compared between the two groups. RESULTS A total of 99 lesions from 99 patients were included in this study. Fifty-two patients were allocated into ICG and 47 patients were allocated into NCG. Delayed bleeding occurred in 1 patient from ICG and in 8 patients from NCG. Delayed perforation occurred in 1 patient from ICG and in 3 patients from NCG. There were no procedure-related deaths in both groups. CONCLUSION Although the use of endoscopic clipping seemed to reduce the risk of developing delayed complications, further studies using a prospective design is required.
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Affiliation(s)
- Jee Young An
- Department of Internal Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon, Korea
| | - Byung-Wook Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon, Korea
| | - Joon Sung Kim
- Department of Internal Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon, Korea
| | - Jae-Myung Park
- Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Tae Ho Kim
- Department of Internal Medicine, Bucheon St. Mary's Hospital, The Catholic University of Korea, Bucheon, Korea
| | - Jaesin Lee
- Department of Internal Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon, Korea
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14
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Probst A, Freund S, Neuhaus L, Ebigbo A, Braun G, Goelder S, Weber T, Märkl B, Anthuber M, Messmann H. Complication risk despite preventive endoscopic measures in patients undergoing endoscopic mucosal resection of large duodenal adenomas. Endoscopy 2020; 52:847-855. [PMID: 32289854 DOI: 10.1055/a-1144-2767] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND : Endoscopic mucosal resection (EMR) is the standard treatment of ampullary and nonampullary duodenal adenomas. EMR of large (10-29 mm) and giant (≥ 30 mm) lesions carries a risk of complications such as delayed bleeding and perforation. Prospective data on duodenal EMR are scarce. This study aimed to evaluate the efficacy of endoscopic procedures (clipping and coagulation of visible vessels) to prevent complications after EMR of large and giant lesions. METHODS : 110 patients with 118 adenomas (29 ampullary and 89 nonampullary) were included prospectively. RESULTS : 15 lesions were small (12.7 %), 68 were large (57.6 %), and 35 were giant (29.7 %). Endoscopic prevention of delayed complications was performed in 81.4 % (n = 96) of all lesions and 94.3 % (n = 33) of giant lesions. Complete resection was achieved in 111 lesions (94.1 %). Complications were 22 delayed bleedings (18.6 %), 3 intraprocedural perforations (2.5 %), 2 delayed perforations (1.7 %), and 1 stricture (0.8 %). Major complications were associated with lesions size ≥ 30 mm (28.6 % vs. 9.6 %; P = 0.02) and ampullary adenomas (27.6 % vs. 11.2 %; P = 0.07). All minor bleeding and 75 % of major bleeding episodes were treated endoscopically; 25 % of major bleedings needed radiologic embolization. Two fatal courses were observed when delayed perforation occurred after EMR of giant lesions. Residual adenoma was detected in 20.4 % at first follow-up. CONCLUSIONS : EMR of giant duodenal neoplasia carries a substantial risk of major complications and recurrences. Resection technique and prevention of delayed complications need to be improved. Further measures should be evaluated in randomized studies.
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Affiliation(s)
- Andreas Probst
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Simone Freund
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Lukas Neuhaus
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Alanna Ebigbo
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Georg Braun
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Stefan Goelder
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Tobias Weber
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Bruno Märkl
- Institute of Pathology, University Hospital Augsburg, Augsburg, Germany
| | - Matthias Anthuber
- Department of General, Visceral and Transplantation Surgery, University Hospital Augsburg, Augsburg, Germany
| | - Helmut Messmann
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
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15
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Anliker O, Sieweke W, Töpfer A, Wülker I, Breidert M. [Full thickness resection of a pyloric adenoma in the proximal duodenum in a 67-year-old patient with attenuated polyposis coli]. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2020; 58:767-772. [PMID: 32380553 DOI: 10.1055/a-1143-6640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Pyloric gland adenomas (PGAs) are very rare and underdiagnosed, mostly be founded in the stomach. Similar to colorectal adenomas they have a high risk of malignant transformation to adenocarcinoma up to 12-47 %. Endoscopic resections in the duodenum harbor a significant risk of complications. EMR is the current standard technique for treatment of duodenal non-ampullary adenomas. Complete resection rates are considerably high at about 90 %. Adverse events as bleeding was reported up to 25 %. ESD is not recommended for resection of duodenal lesions since the perforation rate may be as high as 35 %. Use of EFTR in the duodenum are limited to a single case study of 20 patients. CASE A 67 year old patient with attenuated polyposis coli presented for screening. Gastroscopy showed a 20 mm large, non-ampullary lesions in the proximal duodenum (pars I). The margins of the duodenal lesions were marked with a high-frequency (HF) probe. An integrated balloon dilatation (20 mm) of the upper esophageal sphincter and the pylorus was performed to facilitate advancing of the gastroduodenal FTRD® (Ovesco Endoscopy AG). After pulling the duodenal lesion into the cap with a grasper the FTRD clip was deployed and the lesion immediately resected with the preloaded snare. A single-shot antibiotic prophylaxis with 2 g ceftriaxone i. v. was administered during the intervention. Second-look endoscopy was scheduled 24 h after resection. The resectat showed histologically a gastric type adenoma of 18 mm in the proximal duodenum (immunohistochemistry positive for Mucin-1, Mucin-5, Mib 1). CONCLUSION Herein we present the first case of duodenal EFTR in a patient with attenuated FAP and a PGA. There are currently no specific guidelines for the removal and surveillance. ASGE recommends resection and surveillance endoscopy at 3-5 years interval.
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Affiliation(s)
- Oliver Anliker
- Abteilung Gastroenterologie/Hepatologie der Medizinischen Klinik, Stadtspital Waid, Zürich
| | - Wolfram Sieweke
- Abteilung Gastroenterologie/Hepatologie der Medizinischen Klinik, Stadtspital Waid, Zürich
| | - Antonia Töpfer
- Institut für Pathologie und Molekularpathologie, Universitätsspital Zürich, Zürich
| | | | - Matthias Breidert
- Abteilung Gastroenterologie/Hepatologie der Medizinischen Klinik, Stadtspital Waid, Zürich
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16
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Kuroki K, Sanomura Y, Oka S, Yorita N, Kurihara M, Mizumoto T, Yoshifuku Y, Arihiro K, Tanaka S, Chayama K. Clinical outcomes of endoscopic resection for superficial non-ampullary duodenal tumors. Endosc Int Open 2020; 8:E354-E359. [PMID: 32118107 PMCID: PMC7035028 DOI: 10.1055/a-0998-3708] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 02/05/2019] [Indexed: 02/07/2023] Open
Abstract
Background and study aims Because superficial non-ampullary duodenal epithelial tumors (SNADETs) are relatively rare, studies evaluating the outcomes of endoscopic resection (ER) for SNADETs are limited. Therefore, this study aimed to evaluate the clinical validity of ER for SNADETs. Patients and methods The study participants included 163 consecutive patients (108 men; mean age, 61.5 ± 11.3 years) with 171 SNADETs, excluding patients with familial adenomatous polyposis resected by ER, at Hiroshima University Hospital between May 2005 and September 2016. Clinicopathological features and the outcomes of ER for 171 cases were retrospectively analyzed. Additionally, the prognosis of 135 patients with more than 12 months' follow-up was analyzed. Results Mean diameter of SNADETs was 10.7 ± 7.2 mm. Most of the SNADET cases were classified as category 3 (71 %, 121/171), but some were category 5 (2 %, 3/171). En bloc resection rates were 93 % (146/157), 100 % (7/7), and 86 % (6/7) in endoscopic mucosal resection (EMR), polypectomy, and in endoscopic submucosal dissection (ESD) cases, respectively. Complete resection rates were 90 % (141/157), 100 % (7/7), and 71 % (5/7) in EMR, polypectomy, and ESD cases, respectively. Emergency surgery was performed in two patients with intraoperative perforation and in two with delayed perforation without artificial ulcer bed closure after ER. Since endoscopic closure of ulcer by clipping was performed, delayed perforation has not occurred. Local recurrence occurred in 1.2 %, but no metastasis to lymph nodes or other organs occurred after ER. No patient died of primary SNADETs. Conclusion Our data supported the clinical validity of ER for SNADETs. However, delayed perforation should be given much attention.
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Affiliation(s)
- Kazutaka Kuroki
- Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
| | - Yoji Sanomura
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan,Corresponding author Yoji Sanomura, MD, PhD Department of Endoscopy, Hiroshima University Hospital1-2-3 Kasumi, Minami-kuHiroshima 734-8551Japan+81-82-257-5939
| | - Shiro Oka
- Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
| | - Naoki Yorita
- Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
| | - Mio Kurihara
- Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
| | - Takeshi Mizumoto
- Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
| | - Yoshikazu Yoshifuku
- Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
| | - Koji Arihiro
- Department of Anatomical Pathology, Hiroshima University Hospital, Hiroshima, Japan
| | - Shinji Tanaka
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Kazuaki Chayama
- Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
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17
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Kolb JM, Hammad H. The Use of the Overstitch to Close Endoscopic Resection Defects. Gastrointest Endosc Clin N Am 2020; 30:163-171. [PMID: 31739962 PMCID: PMC7202237 DOI: 10.1016/j.giec.2019.08.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Endoscopic resection of luminal gastrointestinal neoplasia offers a minimally invasive, lower risk alternative that can be successful in the appropriate setting. Bleeding and perforation can occur with endoscopic mucosal resection and endoscopic submucosal dissection. Defect closure with conventional endoclips or modified technique using endoloops can decrease the risk of adverse events. The Overstitch (Apollo Endosurgery, Austin, TX) endoscopic suturing device is designed for tissue apposition and thus can effectively close a large resection defect. Herein we describe our technique. Our and other groups' initial experience with suturing for closure of the resection defect demonstrates high procedural success rates and safety.
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18
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Andrisani G, Di Matteo FM. Endoscopic full-thickness resection of duodenal lesions (with video). Surg Endosc 2019; 34:1876-1881. [PMID: 31768725 DOI: 10.1007/s00464-019-07269-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 11/12/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIM The endoscopic treatment of non-lifting or submucosal duodenal lesions is associated with a high risk of incomplete resection and adverse events. Clip-assisted endoscopic full-thickness resection (EFTR) is a new approach for en bloc removal of neoplastic lesions in the GI tract. The aim of this study was to investigate its efficacy and safety in the duodenum. MATERIALS AND METHODS We retrospectively collected all consecutive patients with duodenal lesions who underwent EFTR with OTSC (Ovesco Endoscopy, Tübingen, Germany) or the new full-thickness resection device (FTRD; Ovesco Endoscopy, Tübingen, Germany). Complete resection rate was defined as histologically-verified R0 resection. Main endoscopic and clinical outcomes (technical success, rate of EFTR, adverse events) were systematically assessed at 3 and 6 months. RESULTS Between May 2017 and January 2019, 10 patients with duodenal lesions underwent EFTR (5 non-lifting adenomas, 2 adenomas recurrence/relapse and 3 subepithelial tumours). Technical success was overall achieved in 8/10 cases (80%). The two FTRD failed cases were completed with snare resection. The complete full-thickness resection rate was achieved in 8/10 (80%), while in two cases it was limited to mucosal or submucosal layer. R0 resection rate was achieved in 8/10 (80%) patients. The mean procedure time was 75 min (range 53-120 min). There were no major adverse events. At 3 and 6-month follow-up, no recurrence was observed. CONCLUSIONS Clip-assisted EFTR is a feasible and effective technique for en bloc resection of "difficult" superficial neoplasia and submucosal lesions in the duodenum, representing another technique that must be part of the endoscopist's armamentarium.
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Affiliation(s)
- Gianluca Andrisani
- Digestive Endoscopy Unit, Campus Bio-Medico, University of Rome, Via Alvaro del Portillo 200, 00128, Rome, Italy.
| | - Francesco Maria Di Matteo
- Digestive Endoscopy Unit, Campus Bio-Medico, University of Rome, Via Alvaro del Portillo 200, 00128, Rome, Italy
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19
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Hara Y, Goda K, Dobashi A, Ohya TR, Kato M, Sumiyama K, Mitsuishi T, Hirooka S, Ikegami M, Tajiri H. Short- and long-term outcomes of endoscopically treated superficial non-ampullary duodenal epithelial tumors. World J Gastroenterol 2019; 25:707-718. [PMID: 30783374 PMCID: PMC6378536 DOI: 10.3748/wjg.v25.i6.707] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 12/31/2018] [Accepted: 01/09/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND It is widely recognized that endoscopic resection (ER) of superficial non-ampullary duodenal epithelial tumors (SNADETs) is technically challenging and may carry high risks of intraoperative and delayed bleeding and perforation. These adverse events could be more critical than those occurring in other levels of the gastrointestinal tract. Because of the low prevalence of the disease and the high risks of severe adverse events, the curability including short- and long-term outcomes have not been standardized yet.
AIM To investigate the curability including short- and long-term outcomes of ER for SNADETs in a large case series.
METHODS This retrospective study included cases that underwent ER for SNADETs at our university hospital between March 2004 and July 2017. Short-term outcomes of ER were measured based on en bloc and R0 resection rates as well as adverse events. Long-term outcomes included local recurrence detected on endoscopic surveillance and disease-specific mortality in patients followed up for ≥ 12 mo after ER.
RESULTS In the study, 131 patients with 147 SNADETs were analyzed. The 147 ERs consisted of 136 endoscopic mucosal resections (EMRs) (93%) and 11 endoscopic submucosal dissections (ESDs) (7%). The median tumor diameter was 10 mm. The pathology diagnosis was adenocarcinoma (56/147, 38%), high-grade intraepithelial neoplasia (44/147, 30%), or low-grade intraepithelial neoplasia (47/147, 32%). The R0 resection rate was 68% (93/136) in the EMR group and 73% (8/11) in the ESD group, respectively. Cap-assisted EMR (known as EMR-C) showed a higher rate of R0 resection compared to the conventional method of EMR using a snare (78% vs 62%, P = 0.06). No adverse event was observed in the EMR group, whereas delayed bleeding, intraoperative perforation, and delayed perforation in 3, 3, and 5 patients occurred in the ESD group, respectively. One patient with perforation required emergency surgery. In the 43 mo median follow-up period, local recurrence was found in four EMR cases and all cases were treated endoscopically. No patient died due to tumor recurrence.
CONCLUSION Our findings suggest that ER provides good long-term outcomes in the patients with SNADETs. EMR is likely to become the safe and reliable treatment for small SNADETs.
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Affiliation(s)
- Yuko Hara
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Kenichi Goda
- Department of Gastroenterology, Dokkyo Medical University, Tochigi 321-0293, Japan
| | - Akira Dobashi
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Tomohiko Richard Ohya
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Masayuki Kato
- Department of Endoscopy, The Jikei University Katsushika Medical Center, Tokyo 125-8506, Japan
| | - Kazuki Sumiyama
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Takehiro Mitsuishi
- Department of Pathology, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Shinichi Hirooka
- Department of Pathology, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Masahiro Ikegami
- Department of Pathology, The Jikei University School of Medicine, Tokyo 105-8461, Japan
| | - Hisao Tajiri
- Department of Innovative Interventional Endoscopy Research, The Jikei University School of Medicine, Tokyo 105-8461, Japan
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20
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Zou J, Chai N, Linghu E, Zhai Y, Li Z, Du C, Li L. Clinical outcomes of endoscopic resection for non-ampullary duodenal laterally spreading tumors. Surg Endosc 2019; 33:4048-4056. [PMID: 30756173 DOI: 10.1007/s00464-019-06698-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 02/06/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIMS Non-ampullary duodenal laterally spreading tumors (NAD-LSTs) mimic the morphological features and natural history of colorectal LSTs, even achieving a large size but lacking invasive behavior; thus, they are suited for endoscopic resection (ER). At present, the endoscopic therapeutic approach in NAD-LSTs has not been clearly established. The aim of this study was to evaluate the efficacy and safety of ER for NAD-LSTs and to evaluate the risk factors for delayed perforation after ER of NAD-LSTs. PATIENTS AND METHODS A total of 54 patients with 54 NAD-LSTs treated with ER at the Chinese PLA General Hospital between January 2007 and January 2018 were retrospectively analyzed. Data on patient demographic, clinicopathological characteristics of the lesions, outcomes of ER, and results of follow-up endoscopies were collected. RESULTS The mean (SD) lesion size was 26.9 mm (8.5). Endoscopic mucosal resection (EMR) was performed in 21 lesions, and endoscopic submucosal dissection (ESD) was performed in 33 lesions. R0 resection was achieved in 93.9% of the ESD group and 38.1% of the EMR group (p = 0.000). Delayed bleeding was noted in two patients. Delayed perforation was identified in four patients. The incidence of delayed perforation showed a significant association with post-ampullary tumor location (p = 0.030). Follow-up endoscopy was performed in all cases with a mean (SD) period of 22.1 months (8.2), and local recurrence was identified in four cases after piecemeal EMR. CONCLUSIONS ER of NAD-LSTs is a feasible and less invasive treatment. However, ER of NAD-LSTs is associated with serious adverse events such as delayed perforation, especially in patients with lesions located distal to Vater's ampulla.
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Affiliation(s)
- Jiale Zou
- Department of Gastroenterology, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Ningli Chai
- Department of Gastroenterology, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Enqiang Linghu
- Department of Gastroenterology, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China.
| | - Yaqi Zhai
- Department of Gastroenterology, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Zhenjuan Li
- Department of Gastroenterology, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Chen Du
- Department of Gastroenterology, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
| | - Longsong Li
- Department of Gastroenterology, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
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21
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Esaki M, Suzuki S, Ikehara H, Kusano C, Gotoda T. Endoscopic diagnosis and treatment of superficial non-ampullary duodenal tumors. World J Gastrointest Endosc 2018; 10:156-164. [PMID: 30283598 PMCID: PMC6162251 DOI: 10.4253/wjge.v10.i9.156] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/17/2018] [Accepted: 06/28/2018] [Indexed: 02/06/2023] Open
Abstract
The diagnostic and treatment guidelines of superficial non-ampullary duodenal tumors have not been standardized due to their low prevalence. Previous reports suggested that a superficial adenocarcinoma (SAC) should be treated via local resection because of its low risk of lymph node metastasis, whereas a high-grade adenoma (HGA) should be resected because of its high risk of progression to adenocarcinoma. Therefore, pretreatment diagnosis of SAC or HGA is important to determine the appropriate treatment strategy. There are certain endoscopic features known to be associated with SAC or HGA, and current practice prioritizes the endoscopic and biopsy diagnosis of these conditions. Surgical treatment of these duodenal lesions is often related to high risk of morbidity, and therefore endoscopic resection has become increasingly common in recent years. Endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) are the commonly performed endoscopic resection methods. EMR is preferred due to its lower risk of adverse events; however, it has a higher risk of recurrence than ESD. Recently, a new and safer endoscopic procedure that reduces adverse events from EMR or ESD has been reported.
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Affiliation(s)
- Mitsuru Esaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo 1018309, Japan
| | - Sho Suzuki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo 1018309, Japan
| | - Hisatomo Ikehara
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo 1018309, Japan
| | - Chika Kusano
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo 1018309, Japan
| | - Takuji Gotoda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo 1018309, Japan
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22
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Kitagawa Y, Osumi H, Kawachi H, Yoshio T, Yoshimizu S, Horiuchi Y, Ishiyama A, Hirasawa T, Tsuchida T, Fujisaki J. Giant duodenal Brunner’s gland hamartoma successfully treated via endoscopic mucosal resection. Arab J Gastroenterol 2018; 19:125-129. [DOI: 10.1016/j.ajg.2018.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 08/06/2018] [Accepted: 08/31/2018] [Indexed: 11/25/2022]
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23
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Bauder M, Schmidt A, Caca K. Endoscopic full-thickness resection of duodenal lesions-a retrospective analysis of 20 FTRD cases. United European Gastroenterol J 2018; 6:1015-1021. [PMID: 30228889 PMCID: PMC6137579 DOI: 10.1177/2050640618773517] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 04/05/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Endoscopic resections in the duodenum harbor a significant risk of complications. The full-thickness resection device (FTRD) has shown favorable results concerning efficacy and safety in the resection of colorectal lesions. Data of its use in the duodenum are limited to a single, small case series (n = 4). METHODS Data of all consecutive patients scheduled for endoscopic full-thickness resection (EFTR) of duodenal lesions by FTRD in our institution were collected and analyzed retrospectively. Primary endpoint was technical success. RESULTS Between March 2014 and June 2017 EFTR of a duodenal lesion was planned in a total of 20 patients. Overall technical success was 17/20 (85.0%). Indication for EFTR was: adenomas (n = 13, seven treatment naïve, six pretreated), subepithelial tumors (n = 5) and T1 adenocarcinoma (n = 1). The FTRD could be advanced to the lesion in 19/20 cases (95.0%). R0-resection rate was 12/19 (63.2%). During follow-up after 3 and 12 months there were two recurrent adenomas that were successfully re-resected by FTRD. Minor bleedings occurred at the first postinterventional day in 3/19 (15.8%). There were no major bleedings and perforations. CONCLUSION This study confirmed the feasibility of duodenal EFTR and indicates good efficacy and safety. Larger studies are needed to further investigate this novel technique.
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Affiliation(s)
- Markus Bauder
- Department of Gastroenterology and Oncology, Klinikum Ludwigsburg, Ludwigsburg, Germany
| | - Arthur Schmidt
- Department of Gastroenterology, Medical Center, University of Freiburg, Freiburg im Breisgau, Baden-Württemberg, Germany
| | - Karel Caca
- Department of Gastroenterology and Oncology, Klinikum Ludwigsburg, Ludwigsburg, Germany
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24
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Valli PV, Mertens JC, Sonnenberg A, Bauerfeind P. Nonampullary Duodenal Adenomas Rarely Recur after Complete Endoscopic Resection: A Swiss Experience Including a Literature Review. Digestion 2018; 96:149-157. [PMID: 28854423 DOI: 10.1159/000479625] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 07/17/2017] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Duodenal polyps and especially duodenal adenomas are a rare and mostly coincidental finding in patients undergoing upper gastrointestinal endoscopy. Due to their malignant potential, duodenal adenomas should be removed upon diagnosis. So far, the limited available data on the performance of endoscopic polypectomy show conflicting results with regard to adverse events and the adenoma recurrence rate. PATIENTS AND METHODS After summarizing the currently available data, we retrospectively analyzed all patients undergoing endoscopic resection of nonampullary duodenal adenomas (NAD) at our institution between 2006 and 2016. RESULTS A total of 78 patients underwent endoscopic polypectomy for NAD adenoma. End-of-treatment success with complete resection requiring a mean of 1.2 interventions was achieved in 91% (n = 71). Procedural hemorrhage occurred in 12.8% (n = 10), whereas delayed bleeding was noted in 9% (n = 7). Duodenal perforation was registered and successfully treated in 2 cases (2.6%). No adenoma recurrence was noted following primary complete adenoma resection after a mean follow-up time of 33 months. Acute post-polypectomy bleeding was statistically significantly associated with large polyp size (p = 0.003) and lack of endoscopic prophylaxis (p = 0.0008). Delayed post-polypectomy bleeding showed a trend in the occurrence of large polyps (p = 0.064), and was statistically significantly associated with familial cancer syndrome (p = 0.019) and advanced histopathology (p = 0.013). CONCLUSION Our data suggest that endoscopic polypectomy of NAD is well feasible with high success rates. Procedural and delayed hemorrhage seems to be the primary issue rather than adenoma recurrence. We therefore advocate referral of patients with large NAD to experienced centers for endoscopic resection.
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Affiliation(s)
- Piero V Valli
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
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25
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Endoscopic and surgical management of nonampullary duodenal neoplasms. Surg Endosc 2018; 32:2859-2869. [PMID: 29392469 DOI: 10.1007/s00464-017-5994-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 12/02/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND Sporadic nonampullary duodenal neoplasms (SNADN) can have malignant potential for which endoscopic and surgical resections are offered. We report combined gastroenterologic and surgical experience for treatment of SNADN, including endoscopic mucosal resection (EMR) and pancreas-preserving partial duodenectomy (PPPD). METHODS We retrospectively reviewed 121 consecutive patients, who underwent 30 PPPDs and 91 EMRs for mucosal and submucosal SNADN. Decision to undergo EMR or surgical resection was based on expert endoscopist and surgeon discretion including multidisciplinary tumor board review. Main outcomes were recurrence rate of neoplasia and adverse events requiring hospital admission or prolonged care. EMRs were performed with submucosal lifting followed by snare resection. PPPD included total duodenectomy, supra-ampullary PPPD for neoplasms proximal to the ampulla, and infra-ampullary PPPD for lesions distal to the ampulla. Follow-up data were available for 65% of EMR and 73% of surgical patients. RESULTS Surgically resected neoplasia was larger with more advanced neoplasia and submucosal lesions. En bloc resection was achieved in all surgical resections and in 53% of EMRs. Post-EMR, mucosal and submucosal neoplasia recurred in 32 and 0%, respectively, including five neoplasms (26%) after an initial negative esophagogastroduodenoscopy. All recurrences were treated endoscopically. Complications occurred in 14 endoscopically and eight surgically treated patients, none requiring surgical intervention. CONCLUSIONS Post-EMR patients had higher recurrence of mucosal neoplasia, whereas submucosal neoplasms, mainly carcinoid, did not recur. Polyp size and positive resection margin were not associated with neoplasia recurrence. Patients with SNADN could benefit from a multidisciplinary approach to stratify the optimal treatment based on local expertise.
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26
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Ma MX, Bourke MJ. Management of duodenal polyps. Best Pract Res Clin Gastroenterol 2017; 31:389-399. [PMID: 28842048 DOI: 10.1016/j.bpg.2017.04.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 04/28/2017] [Indexed: 01/31/2023]
Abstract
Duodenal adenomas are the most common type of polyp arising from the duodenum. These adenomas can occur within and outside of genetic syndromes, and are broadly classified as non-ampullary or ampullary depending on their location. All adenomas have malignant potential and are therefore appropriately treated by endoscopic resection. However, the unique anatomical properties of the duodenum, namely its relatively thin and vascular walls, narrow luminal diameter and relationship to the ampulla and its associated pancreatic and biliary drainage, pose an increased degree of complexity for any endoscopic interventions in this area. This review will discuss the epidemiology of duodenal adenomas, their endoscopic detection and diagnosis, and techniques for safe and effective endoscopic resection of ampullary and non-ampullary lesions.
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Affiliation(s)
- Michael X Ma
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, NSW, Australia
| | - Michael J Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, NSW, Australia; University of Sydney, Sydney, NSW, Australia.
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27
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Matsuda Y, Sakamoto K, Kataoka N, Yamaguchi T, Tomita M, Makimoto S. Perforation associated with endoscopic submucosal dissection for duodenal neoplasm without a papillary portion. World J Gastrointest Surg 2017; 9:161-166. [PMID: 28824748 PMCID: PMC5545134 DOI: 10.4240/wjgs.v9.i7.161] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Revised: 02/03/2017] [Accepted: 06/08/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate predictors of perforation after endoscopic resection (ER) for duodenal neoplasms without a papillary portion.
METHODS This was a single-center, retrospective, cohort study conducted between April 2003 and September 2014. A total of 54 patients (59 lesions) underwent endoscopic mucosal resection (EMR) (n = 36) and endoscopic submucosal dissection (ESD) (n = 23). Clinical features, outcomes, and predictors of perforation were investigated.
RESULTS Cases of perforation occurred in eight (13%) patients (95%CI: 4.7%-22.6%). Three ESD cases required surgical management because they could not be repaired by clipping. Delayed perforation occurred in two ESD cases, which required surgical management, although both patients underwent prophylactic clipping. All patients with perforation who required surgery had no postoperative complications and were discharged at an average of 13.2 d after ER. Perforation after ER showed a significant association with a tumor size greater than 20 mm (P = 0.014) and ESD (P = 0.047).
CONCLUSION ESD for duodenal neoplasms exceeding 20 mm may be associated with perforation. ESD alone is not recommended for tumor treatment, and LECS should be considered as an alternative.
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28
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Shibagaki K, Ishimura N, Kinoshita Y. Endoscopic submucosal dissection for duodenal tumors. ANNALS OF TRANSLATIONAL MEDICINE 2017; 5:188. [PMID: 28616403 DOI: 10.21037/atm.2017.03.63] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Recently, endoscopic submucosal dissection (ESD) for the duodenal tumors has come to be treated in many institutions, but has also showed many problems of feasibility and safety compared with endoscopic mucosal resection (EMR). Although duodenal ESD is expected to be more effective for the prevention of postoperative local recurrence, high incidence rate of duodenal perforation and emergency surgical rescue are big problem. Prophylactic mucosal closure by clipping device, polyglycolic acid sheets shielding, and the laparoscopic and endoscopic cooperative surgery are reported to be effective measures to overwhelm the various problems associated with duodenal ESD. However, duodenal ESD still has quite a bit of room for improvement of the procedure, and currently the indication should be well discussed before treatment in consideration of the expected therapeutic effect and complications.
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Affiliation(s)
- Kotaro Shibagaki
- Department of Gastroenterology, Faculty of Medicine, Shimane University, Izumo, Japan
| | - Norihisa Ishimura
- Department of Gastroenterology, Faculty of Medicine, Shimane University, Izumo, Japan
| | - Yoshikazu Kinoshita
- Department of Gastroenterology, Faculty of Medicine, Shimane University, Izumo, Japan
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29
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Abstract
With the increasing role of endoscopy in patient evaluation, more mucosal lesions, including gastric, duodenal and colonic polyps, are encountered during routine examinations. It is imperative for gastroenterologists to become familiar with the endoscopic management of these various gastrointestinal lesions. In this article, various resection techniques will be discussed, including hot/cold forceps polypectomy, hot/cold snare polypectomy, endoscopic mucosal resection, and endoscopic submucosal dissection. The article will also discuss the evidence regarding the efficacy and safety of these techniques and the future direction of endoscopic management of mucosal lesions in the gastrointestinal tract.
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Affiliation(s)
- Wei-Chung Chen
- a Division of Gastroenterology and Hepatology , Mayo Clinic , Jacksonville , FL , USA
| | - Michael B Wallace
- a Division of Gastroenterology and Hepatology , Mayo Clinic , Jacksonville , FL , USA
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30
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Hochberger J, Wedi E, Tchoumak I, Jung C. Over-the-scope clip placement and endosponge insertion for prevention of pancreatic enzyme-induced duodenal damage after large duodenal endoscopic resection. Endoscopy 2016; 48:E401-E402. [PMID: 27997962 PMCID: PMC8819732 DOI: 10.1055/s-0042-122419] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Juergen Hochberger
- Department of Gastroenterology, Vivantes Klinikum im Friedrichshain, Academic Teaching Hospital of Charité University, Berlin, Germany,Department of Gastroenterology, Nouvel Hôpital Civil, Strasbourg University Hospitals, Strasbourg, France,Corresponding author Juergen Hochberger MD, PhD Department of GastroenterologyVivantes Health NetworkFriedrichshain HospitalAcademic Teaching Hospital of Charité UniversityLandsberger Allee 49D-10249 BerlinGermany+49-30-130232053
| | - Edris Wedi
- Department of Gastroenterology, Nouvel Hôpital Civil, Strasbourg University Hospitals, Strasbourg, France,Department of Gastroenterology and Gastrointestinal Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Irina Tchoumak
- Department of Gastroenterology, Nouvel Hôpital Civil, Strasbourg University Hospitals, Strasbourg, France
| | - Carlo Jung
- Department of Gastroenterology, Nouvel Hôpital Civil, Strasbourg University Hospitals, Strasbourg, France,Department of Gastroenterology and Gastrointestinal Oncology, University Medical Center Göttingen, Göttingen, Germany
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31
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Klein A, Nayyar D, Bahin FF, Qi Z, Lee E, Williams SJ, Byth K, Bourke MJ. Endoscopic mucosal resection of large and giant lateral spreading lesions of the duodenum: success, adverse events, and long-term outcomes. Gastrointest Endosc 2016; 84:688-96. [PMID: 26975231 DOI: 10.1016/j.gie.2016.02.049] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 02/26/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Large sporadic duodenal adenomas are uncommon but they harbor malignant potential, which requires consideration of definitive treatment. EMR is gaining acceptance as an effective and safe alternative to high-risk surgical procedures, but data on long-term outcomes are limited. Herein we describe the short- and long-term outcomes of these lesions in a tertiary referral center. METHODS Prospectively collected data were analyzed to identify risk factors for adverse events and outcomes. Patient demographics, lesion characteristics, and procedural technical data were collected. RESULTS From 2007 to 2015, 106 adenomas ≥10 mm were resected (mean patient age, 69 years; 54% male; median size, 25 mm; interquartile range [IQR], 19-40). Complete endoscopic resection was achieved in 96%. Intraprocedural bleeding occurred in 43% of cases and was associated with lesion size (P < .001), number of resected specimens (P = .003), and longer procedures (P = .001). Delayed bleeding occurred in 15% (56% did not require active intervention) and was associated with lesion size (P = .03). Perforation occurred in 3 patients. The 30-day mortality was 0%. Median follow-up was 22 months (IQR, 7-45). Histologically proven adenoma recurrence was identified and treated in 12 of 83 patients (14.4%) on first surveillance endoscopy. For the 53 patients for whom follow-up ≥12 months was available (median follow-up, 36 months; IQR, 24-51), 48 patients (90.6%) were free of adenoma and considered cured. CONCLUSIONS In a tertiary referral center, endoscopic resection of duodenal adenomas is a safe and effective alternative to surgery. Lesion size is strongly associated with adverse events, particularly intraprocedural bleeding and delayed bleeding. Good long-term outcomes are demonstrated.
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Affiliation(s)
- Amir Klein
- Department of Gastroenterology and Hepatology, Westmead Hospital, Westmead, Sydney, New South Wales, Australia
| | - Dhruv Nayyar
- Department of Gastroenterology and Hepatology, Westmead Hospital, Westmead, Sydney, New South Wales, Australia
| | - Farzan F Bahin
- Department of Gastroenterology and Hepatology, Westmead Hospital, Westmead, Sydney, New South Wales, Australia; University of Sydney, Sydney, New South Wales, Australia
| | - Zhengyan Qi
- Department of Gastroenterology and Hepatology, Westmead Hospital, Westmead, Sydney, New South Wales, Australia
| | - Eric Lee
- Department of Gastroenterology and Hepatology, Westmead Hospital, Westmead, Sydney, New South Wales, Australia
| | - Stephen J Williams
- Department of Gastroenterology and Hepatology, Westmead Hospital, Westmead, Sydney, New South Wales, Australia
| | - Karen Byth
- Department of Gastroenterology and Hepatology, Westmead Hospital, Westmead, Sydney, New South Wales, Australia
| | - Michael J Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Westmead, Sydney, New South Wales, Australia; University of Sydney, Sydney, New South Wales, Australia
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32
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Libânio D, Pimentel-Nunes P, Dinis-Ribeiro M. Complications of endoscopic resection techniques for upper GI tract lesions. Best Pract Res Clin Gastroenterol 2016; 30:735-748. [PMID: 27931633 DOI: 10.1016/j.bpg.2016.09.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Revised: 08/12/2016] [Accepted: 09/06/2016] [Indexed: 02/09/2023]
Abstract
Adverse events can occur during and after the endoscopic resection of upper gastrointestinal lesions. Their incidence can be minimized through the adoption of preventive measures and their final outcomes can be optimized through prompt identification and adequate treatment. In this evidence-based review we describe the risk factors for adverse events, preventive measures to avoid them and their management when they occur. Algorithms of action are also provided. Oesophageal strictures can be prevented with corticosteroids (either locally injected or systemically administered) and treated with endoscopic dilatation. Bleeding can be minimized through the adoption of prophylactic coagulation and novel preventive measures are emerging and being evaluated. Bleeding management includes coagulation therapy, clips and haemostatic powders. Perforations can nowadays be successfully treated endoscopically in the majority of the cases and conservative treatment is associated with favourable outcomes although optimal management is unclear.
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Affiliation(s)
- D Libânio
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal; CINTESIS - Center for Health Technology and Services Research, Porto, Portugal.
| | - P Pimentel-Nunes
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal; CINTESIS - Center for Health Technology and Services Research, Porto, Portugal; CIDES-FMUP - Faculty of Medicine of the University of Porto, Porto, Portugal
| | - M Dinis-Ribeiro
- Gastroenterology Department, Portuguese Oncology Institute of Porto, Porto, Portugal; CINTESIS - Center for Health Technology and Services Research, Porto, Portugal; CIDES-FMUP - Faculty of Medicine of the University of Porto, Porto, Portugal
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33
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Bisschops R, Areia M, Coron E, Dobru D, Kaskas B, Kuvaev R, Pech O, Ragunath K, Weusten B, Familiari P, Domagk D, Valori R, Kaminski MF, Spada C, Bretthauer M, Bennett C, Senore C, Dinis-Ribeiro M, Rutter MD. Performance measures for upper gastrointestinal endoscopy: A European Society of Gastrointestinal Endoscopy quality improvement initiative. United European Gastroenterol J 2016; 4:629-656. [PMID: 27733906 DOI: 10.1177/2050640616664843] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 07/22/2016] [Indexed: 12/14/2022] Open
Affiliation(s)
- Raf Bisschops
- Department of Gastroenterology and Hepatology, University Hospital Leuven, Leuven, Belgium
| | - Miguel Areia
- Gastroenterology Department, Portuguese Oncology Institute, Coimbra, Portugal; Center for Health Technology and Services Research (CINTESIS), University of Porto, Porto, Portugal
| | - Emmanuel Coron
- Institut des Maladies de l'Appareil Digestif, CHU de Nantes, Nantes, France
| | - Daniela Dobru
- Gastroenterology Department, University of Medicine and Pharmacy, Targu Mures, Romania
| | - Bernd Kaskas
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Roman Kuvaev
- Endoscopy, Yaroslavl Regional Cancer Hospital, Yaroslavl, Russian Federation
| | - Oliver Pech
- Klinik für Gastroenterologie und interventionelle Endoskopie, Barmherzige Brüder Regensburg, Regensburg, Germany
| | - Krish Ragunath
- NIHR Nottingham Digestive Diseases Biomedical Research Unit, Nottingham University Hospitals NHS Trust, Queen's Medical Centre Campus, Nottingham, UK
| | - Bas Weusten
- Department of Gastroenterology and Hepatology, St Antonius Hospital, Nieuwegein, The Netherlands
| | - Pietro Familiari
- Digestive Endoscopy Unit, Agostino Gemelli University Hospital, Rome, Italy
| | - Dirk Domagk
- Department of Internal Medicine, Joseph's Hospital, Warendorf, Germany
| | - Roland Valori
- Department of Gastroenterology, Gloucestershire Hospitals NHS Foundation Trust, Gloucestershire, UK
| | - Michal F Kaminski
- Department of Health Management and Health Economy and KG Jebsen Centre for Colorectal Cancer, University of Oslo, Oslo, Norway; Department of Gastroenterological Oncology, The Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, and Medical Center for Postgraduate Education, Warsaw, Poland
| | - Cristiano Spada
- Digestive Endoscopy Unit, Agostino Gemelli University Hospital, Rome, Italy
| | - Michael Bretthauer
- Department of Health Management and Health Economy and KG Jebsen Centre for Colorectal Cancer, University of Oslo, Oslo, Norway; Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
| | - Cathy Bennett
- Centre for Technology Enabled Research, Coventry University, Coventry, UK
| | - Carlo Senore
- CPO Piemonte, AOU Città della Salute e della Scienza, Torino, Italy
| | - Mário Dinis-Ribeiro
- Center for Health Technology and Services Research (CINTESIS), University of Porto, Porto, Portugal; Servicio de Gastroenterologia, Instituto Portugues de Oncologia Francisco Gentil, Porto, Portugal
| | - Matthew D Rutter
- Department of Gastroenterology, University Hospital of North Tees, Stockton-on-Tees, UK; School of Medicine, Durham University, Durham, UK
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Fujihara S, Mori H, Kobara H, Nishiyama N, Matsunaga T, Ayaki M, Yachida T, Masaki T. Management of a large mucosal defect after duodenal endoscopic resection. World J Gastroenterol 2016; 22:6595-6609. [PMID: 27547003 PMCID: PMC4970484 DOI: 10.3748/wjg.v22.i29.6595] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 05/23/2016] [Accepted: 06/15/2016] [Indexed: 02/06/2023] Open
Abstract
Duodenal endoscopic resection is the most difficult type of endoscopic treatment in the gastrointestinal tract (GI) and is technically challenging because of anatomical specificities. In addition to these technical difficulties, this procedure is associated with a significantly higher rate of complication than endoscopic treatment in other parts of the GI tract. Postoperative delayed perforation and bleeding are hazardous complications, and emergency surgical intervention is sometimes required. Therefore, it is urgently necessary to establish a management protocol for preventing serious complications. For instance, the prophylactic closure of large mucosal defects after endoscopic resection may reduce the risk of hazardous complications. However, the size of mucosal defects after endoscopic submucosal dissection (ESD) is relatively large compared with the size after endoscopic mucosal resection, making it impossible to achieve complete closure using only conventional clips. The over-the-scope clip and polyglycolic acid sheets with fibrin gel make it possible to close large mucosal defects after duodenal ESD. In addition to the combination of laparoscopic surgery and endoscopic resection, endoscopic full-thickness resection holds therapeutic potential for difficult duodenal lesions and may overcome the disadvantages of endoscopic resection in the near future. This review aims to summarize the complications and closure techniques of large mucosal defects and to highlight some directions for management after duodenal endoscopic treatment.
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Navaneethan U, Hasan MK, Lourdusamy V, Zhu X, Hawes RH, Varadarajulu S. Efficacy and safety of endoscopic mucosal resection of non-ampullary duodenal polyps: a systematic review. Endosc Int Open 2016; 4:E699-708. [PMID: 27556081 PMCID: PMC4993908 DOI: 10.1055/s-0042-107069] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [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 AIMS Data on the safety and efficacy of endoscopic resection of non-ampullary duodenal polyps are limited. This study evaluated the safety and efficacy of endoscopic mucosal resection (EMR) of sporadic non-ampullary duodenal polyps. METHODS Relevant studies for the meta-analysis were identified through search of PUBMED and EMBASE databases. Studies employing EMR for the management of sporadic duodenal polyps in the non-ampullary region were included. The primary outcome was the surgical intervention rates due to non-curative endoscopic resection (incomplete removal/recurrence necessitating surgery) and/or management of procedural adverse events. RESULTS A total of 440 patients (485 duodenal polyps) from 14 studies were included. The mean size of the polyps was 13 mm to 35 mm. Surgical intervention due to non-curative EMR and adverse events was required in 2 % (95 % confidence interval [CI] 0 - 4 %). EMR was successfully accomplished in 93 % (95 %CI 89 - 97 %). The overall bleeding rate after EMR was 16 % (95 %CI 10 - 23 %), and the pooled delayed bleeding rate was 5 % (95 %CI 2 - 7 %). The overall incidence of perforation was 1 % (95 %CI 1 - 3 %). Over a median follow-up period of 6 - 72 months, the recurrence rate after EMR was 15 % (95 %CI 7 - 23 %). Six studies (pooled recurrence 20 %, 95 %CI 14 - 27 %) reported on the outcomes of managing recurrent polyps, for which endoscopic removal was successful in 62 % (95 %CI 37 - 87 %). There was no procedure related mortality. CONCLUSION EMR appears to be a safe and effective therapeutic option for management of sporadic non-ampullary duodenal polyps. Long-term endoscopic surveillance is required to manage and treat recurrent disease.
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Affiliation(s)
- Udayakumar Navaneethan
- Center for Interventional Endoscopy, Orlando, FL, USA,Corresponding author Udayakumar Navaneethan, MD Center for Interventional EndoscopyUniversity of Central Florida College of MedicineFlorida Hospital601 E Rollins StreetOrlandoFL 32814USA+1-407-303-2585
| | | | - Vennisvasanth Lourdusamy
- Center for Interventional Endoscopy, Orlando, FL, USA,Department of Internal Medicine, Brandon Regional Hospital, Brandon, FL, USA
| | - Xiang Zhu
- Center for Interventional Endoscopy, Orlando, FL, USA
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Klein A, Tutticci N, Bourke MJ. Endoscopic resection of advanced and laterally spreading duodenal papillary tumors. Dig Endosc 2016; 28:121-30. [PMID: 26573214 DOI: 10.1111/den.12574] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 11/08/2015] [Accepted: 11/11/2015] [Indexed: 12/17/2022]
Abstract
Historically, neoplasia of the duodenal papilla has been managed surgically, which may be associated with substantial morbidity and mortality. In the absence of invasive cancer, even lesions with extensive lateral duodenal wall involvement, or limited intraductal extension may be cured endoscopically with a superior safety profile. Endoscopic papillectomy is associated with greater risks of adverse events such as bleeding than resection elsewhere in the gastrointestinal tract. Additionally site-specific complications such as pancreatitis exist. A structured approach to lesion assessment, adherence to technical aspects of resection, endoscopic management of complications and post-resection surveillance is required. Advances have been made in all facets of endoscopic papillary resection since its introduction in the 1980s; extending the boundaries of endoscopic cure, optimizing outcomes and enhancing patient safety. These will be the focus of the present review.
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Affiliation(s)
- Amir Klein
- Department of Gastroenterology and Hepatology, Westmead Hospital
| | | | - Michael J Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital.,University of Sydney, Sydney, Australia
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Klein A, Tutticci N, Singh R, Bourke MJ. Expanding the Boundaries of Endoscopic Resection: Circumferential Laterally Spreading Lesions of the Duodenum. Gastroenterology 2016; 150:560-3. [PMID: 26752110 DOI: 10.1053/j.gastro.2015.12.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 10/11/2015] [Accepted: 12/08/2015] [Indexed: 01/27/2023]
Affiliation(s)
- Amir Klein
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia
| | - Nicholas Tutticci
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia
| | - Rajvinder Singh
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia
| | - Michael J Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia.
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Gaspar JP, Stelow EB, Wang AY. Approach to the endoscopic resection of duodenal lesions. World J Gastroenterol 2016; 22:600-17. [PMID: 26811610 PMCID: PMC4716062 DOI: 10.3748/wjg.v22.i2.600] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Revised: 10/14/2015] [Accepted: 11/09/2015] [Indexed: 02/06/2023] Open
Abstract
Duodenal polyps or lesions are uncommonly found on upper endoscopy. Duodenal lesions can be categorized as subepithelial or mucosally-based, and the type of lesion often dictates the work-up and possible therapeutic options. Subepithelial lesions that can arise in the duodenum include lipomas, gastrointestinal stromal tumors, and carcinoids. Endoscopic ultrasonography with fine needle aspiration is useful in the characterization and diagnosis of subepithelial lesions. Duodenal gastrointestinal stromal tumors and large or multifocal carcinoids are best managed by surgical resection. Brunner's gland tumors, solitary Peutz-Jeghers polyps, and non-ampullary and ampullary adenomas are mucosally-based duodenal lesions, which can require removal and are typically amenable to endoscopic resection. Several anatomic characteristics of the duodenum make endoscopic resection of duodenal lesions challenging. However, advanced endoscopic techniques exist that enable the resection of large mucosally-based duodenal lesions. Endoscopic papillectomy is not without risk, but this procedure can effectively resect ampullary adenomas and allows patients to avoid surgery, which typically involves pancreaticoduodenectomy. Endoscopic mucosal resection and its variations (such as cap-assisted, cap-band-assisted, and underwater techniques) enable the safe and effective resection of most duodenal adenomas. Endoscopic submucosal dissection is possible but very difficult to safely perform in the duodenum.
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Lim CH, Cho YS. Nonampullary duodenal adenoma: Current understanding of its diagnosis, pathogenesis, and clinical management. World J Gastroenterol 2016; 22:853-861. [PMID: 26811631 PMCID: PMC4716083 DOI: 10.3748/wjg.v22.i2.853] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Revised: 08/10/2015] [Accepted: 10/26/2015] [Indexed: 02/06/2023] Open
Abstract
Nonampullary duodenal adenomas are relatively common in familial adenomatous polyposis (FAP), but nonampullary sporadic duodenal adenomas (SDAs) are rare. Emerging evidence shows that duodenal adenomas, regardless of their anatomic location and whether they are sporadic or FAP-related, share morphologic and molecular features with colorectal adenomas. The available data suggest that duodenal adenomas develop to duodenal adenocarcinomas via similar mechanisms. The optimal approach for management of duodenal adenomas remains to be determined. The techniques for endoscopic resection of duodenal adenoma include snare polypectomy, endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD), and argon plasma coagulation ablation. EMR may facilitate removal of large duodenal polyps. Although several studies have reported cases of successful ESD for duodenal adenomas, the procedure is technically difficult to perform safely because of the anatomical properties of the duodenum. Although current clinical practice recommends endoscopic resection of all large duodenal adenomas in patients with FAP, endoscopic treatment is usually insufficient to guarantee a polyp-free duodenum. Surgery is indicated for FAP patients with severe polyposis or nonampullary SDAs or FAP-related polyps not amenable to endoscopic resection. Further studies are needed to develop newer endoscopic techniques to guide diagnostic and therapeutic decisions for future management of nonampullary duodenal adenomas.
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The role of endoscopy in ampullary and duodenal adenomas. Gastrointest Endosc 2015; 82:773-81. [PMID: 26260385 DOI: 10.1016/j.gie.2015.06.027] [Citation(s) in RCA: 121] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 06/17/2015] [Indexed: 02/08/2023]
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Desomer L, Bourke MJ. Expanding the field of cold snare polypectomy. Endosc Int Open 2015; 3:E514-5. [PMID: 26528510 PMCID: PMC4612227 DOI: 10.1055/s-0034-1393088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Affiliation(s)
- Lobke Desomer
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia
| | - Michael J. Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia,Westmead Clinical School, University of Sydney, Sydney, Australia
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Yılmaz B, Unlu O, Roach EC, Can G, Efe C, Korkmaz U, Kurt M. Endoscopic clips for the closure of acute iatrogenic perforations: Where do we stand? Dig Endosc 2015; 27:641-8. [PMID: 25919698 DOI: 10.1111/den.12482] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 04/06/2015] [Accepted: 04/22/2015] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIM Iatrogenic perforation of the gut during endoscopy remains an uncommon but critical complication with significant morbidity and probable mortality than usual surgical treatment. Some authors have adopted a non-surgical closure method in chosen cases and, since 1993, endoclips have been used to close perforation in the stomach. The endoscopic practice of endoclips has been commonly used in the gut for hemostasis. Currently, the use of endoscopic techniques is increasing for the closure of endoscopic submucosal dissection or endoscopic mucosal resection. Endoscopic perforations that improved with endoscopic closure in the literature prior to 2008 have been previously described. In the present article, we present a descriptive review of cases with iatrogenic perforation in the gut treated with endoclips between 2008 and 2014. METHODS Comprehensive literature screening and a systematic review using PubMed and Medline was done for all reports published between January 2008 and December 2014 using the endoclip technique in the closure of iatrogenic perforations. RESULTS A total of 47 studies published between 2008 and 2014 using endoclips for the closure of iatrogenic perforations of the gut (nine esophagus, 11 stomach, 15 duodenum, 12 colon and rectum) were found. All studies were explained briefly and summarized in a table. CONCLUSIONS There is strong evidence to show the efficacy of endoclips in the management of iatrogenic perforations, especially when recognized early. Limitations of endoclipping such as inefficiency against large perforations may be overcome by improving novel techniques in the future.
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Affiliation(s)
- Bulent Yılmaz
- Department of Gastroenterology, Bolu Izzet Baysal Education and Research Hospital, Bolu
| | - Ozan Unlu
- Department of Gastroenterology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | | | - Guray Can
- Department of Gastroenterology, Bolu Izzet Baysal Education and Research Hospital, Bolu
| | - Cumali Efe
- Department of Gastroenterology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ugur Korkmaz
- Department of Gastroenterology, Bolu Izzet Baysal Education and Research Hospital, Bolu
| | - Mevlut Kurt
- Department of Gastroenterology, Bolu Izzet Baysal Education and Research Hospital, Bolu
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Hwang JH, Konda V, Abu Dayyeh BK, Chauhan SS, Enestvedt BK, Fujii-Lau LL, Komanduri S, Maple JT, Murad FM, Pannala R, Thosani NC, Banerjee S. Endoscopic mucosal resection. Gastrointest Endosc 2015; 82:215-26. [PMID: 26077453 DOI: 10.1016/j.gie.2015.05.001] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 05/01/2015] [Indexed: 02/06/2023]
Abstract
EMR has become an established therapeutic option for premalignant and early-stage GI malignancies, particularly in the esophagus and colon. EMR can also aid in the diagnosis and therapy of subepithelial lesions localized to the muscularis mucosa or submucosa. Several dedicated EMR devices are available to facilitate these procedures. Adverse event rates, particularly bleeding and perforation, are higher after EMR relative to other basic endoscopic interventions but lower than adverse event rates for ESD. Endoscopists performing EMR should be knowledgeable and skilled in managing potential adverse events resulting from EMR.
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Marques J, Baldaque-Silva F, Pereira P, Arnelo U, Yahagi N, Macedo G. Endoscopic mucosal resection and endoscopic submucosal dissection in the treatment of sporadic nonampullary duodenal adenomatous polyps. World J Gastrointest Endosc 2015; 7:720-727. [PMID: 26140099 PMCID: PMC4482831 DOI: 10.4253/wjge.v7.i7.720] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Revised: 03/10/2015] [Accepted: 05/18/2015] [Indexed: 02/05/2023] Open
Abstract
Although uncommon, sporadic nonampullary duodenal adenomas have a growing detection due to the widespread of endoscopy. Endoscopic therapy is being increasingly used for these lesions, since surgery, considered the standard treatment, carries significant morbidity and mortality. However, the knowledge about its risks and benefits is limited, which contributes to the current absence of standardized recommendations. This review aims to discuss the efficacy and safety of endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) in the treatment of these lesions. A literature review was performed, using the Pubmed database with the query: “(duodenum or duodenal) (endoscopy or endoscopic) adenoma resection”, in the human species and in English. Of the 189 retrieved articles, and after reading their abstracts, 19 were selected due to their scientific interest. The analysis of their references, led to the inclusion of 23 more articles for their relevance in this subject. The increased use of EMR in the duodenum has shown good results with complete resection rates exceeding 80% and low complication risk (delayed bleeding in less than 12% of the procedures). Although rarely used in the duodenum, ESD achieves close to 100% complete resection rates, but is associated with perforation and bleeding risk in up to one third of the cases. Even though literature is insufficient to draw definitive conclusions, studies suggest that EMR and ESD are valid options for the treatment of nonampullary adenomas. Thus, strategies to improve these techniques, and consequently increase the effectiveness and safety of the resection of these lesions, should be developed.
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Maruoka D, Arai M, Ishigami H, Okimoto K, Saito K, Minemura S, Matsumura T, Nakagawa T, Katsuno T, Yokosuka O. Sporadic nonampullary duodenal adenoma/carcinoma is associated with not only colon adenoma/carcinoma but also gastric cancer: association of location of duodenal lesions with comorbid diseases. Scand J Gastroenterol 2015; 50:333-40. [PMID: 25582657 DOI: 10.3109/00365521.2014.1003399] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND It is well known that in patients with sporadic nonampullary duodenal adenoma/carcinoma (SNADA) with no polyposis syndrome, including familial adenomataous polyposis, the rates of colorectal adenoma/carcinoma are high. However, the prevalence rates of other tumor types, for example, gastric cancer, in SNADA patients remain unknown. In this study, we aimed to analyze the prevalence rate of comorbid diseases in SNADA patients. METHODS We retrospectively analyzed 78 patients with SNADA treated by endoscopic resection between May 2005 and September 2014 at our institution. RESULTS Overall, 51 of the 78 (65.4%) SNADA patients had comorbid colorectal adenoma/carcinoma. Further, 10 of the 78 (12.8%) SNADA patients had comorbid gastric cancer, and all of them were positive for Helicobacter pylori infection. SNADA lesions were located significantly more frequently at the oral side of the major papilla in patients with H. pylori infection than in those without H. pylori infection (27 of 36 [75.0%] vs. 19 of 42 [45.2%], p = 0.008, chi-square test). In contrast, SNADA lesions were located significantly more frequently at the anal side of the major papilla in patients with colorectal adenoma/carcinoma than in those without colorectal adenoma/carcinoma (27 of 51 [52.9%] vs. 5 of 27 [18.5%], p = 0.003, chi-square test). CONCLUSION SNADA patients showed comorbidity with not only colorectal adenoma/carcinoma but also gastric cancer. H. pylori infection is known to cause gastric cancer and may influence tumorigenesis of SNADA lesions at the oral side of the major papilla.
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Affiliation(s)
- Daisuke Maruoka
- Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University , Chiba , Japan
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Feasibility of endoscopic resection for sessile nonampullary duodenal tumors: a multicenter retrospective study. Gastroenterol Res Pract 2015; 2015:692492. [PMID: 25810715 PMCID: PMC4355118 DOI: 10.1155/2015/692492] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Revised: 02/09/2015] [Accepted: 02/10/2015] [Indexed: 12/14/2022] Open
Abstract
Objectives. Sessile nonampullary duodenal tumors (SNADTs) are relatively rare and endoscopic resection of these lesions is considered more challenging than in other parts of the gastrointestinal tract. The aim of this study was to evaluate the feasibility of endoscopic resection for SNADT. Methods. Medical records including endoscopic resection for SNADT from July 2002 to July 2013 from 5 centers affiliated to The Catholic University of Korea were reviewed retrospectively. Demographic features and clinical outcomes such as complete resection and complications were analyzed. Results. A total of 56 lesions from 54 patients were enrolled in this study. Forty-five lesions were resected by endoscopic mucosal resection (EMR), 6 lesions by endoscopic submucosal dissection (ESD), and 5 lesions by simple polypectomy. Histologic examination after endoscopic resection revealed adenocarcinoma in 2, low grade adenoma in 25, high grade adenoma in 11, and carcinoid tumor in 18 lesions. En bloc resection rates and histological complete resection rates were 78.6% (44/56) and 80.0% (28/35), respectively. Bleeding which required additional endoscopic intervention occurred in 1.8% (1/56) and perforation in 7.1% (4/56). There was no procedure-related mortality. Conclusions. Endoscopic resection techniques including ESD might be safe and effective modalities for the management of SNADT.
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Abstract
INTRODUCTION Benign duodenal and periampullary tumors are uncommon lesions requiring careful attention to their complex anatomic relationships with the major and minor papillae as well as the gastric outlet during surgical intervention. While endoscopy is less morbid than open resection, many lesions are not amenable to endoscopic removal. Robotic surgery offers technical advantages above traditional laparoscopy, and we demonstrate the safety and feasibility of this approach for a variety of duodenal lesions. METHODS We performed a retrospective review of all robotic duodenal resections between April 2010 and December 2013 from two institutions. Demographic, clinicopathologic, and operative details were recorded with special attention to the post-operative course. RESULTS Twenty-six patients underwent robotic duodenal resection for a variety of diagnoses. The majority (88 %) were symptomatic at presentation. Nine patients underwent transduodenal ampullectomy, seven patients underwent duodenal resection, six patients underwent transduodenal resection of a mass, and four patients underwent segmental duodenal resection. Median operative time was 4 h with a median estimated blood loss of 50 cm(3) and no conversions to an open operation. The rate of major Clavien-Dindo grades 3-4 complications was 15 % at post-operative days 30 and 90 without mortality. Final pathology demonstrated a median tumor size of 2.9 cm with a final histologic diagnoses of adenoma (n = 13), neuroendocrine tumor (n = 6), gastrointestinal stromal tumor (GIST) (n = 2), lipoma (n = 2), Brunner's gland hamartoma (n = 1), leiomyoma (n = 1), and gangliocytic paraganglioma (n = 1). CONCLUSION Robotic duodenal resection is safe and feasible for benign and premalignant duodenal tumors not amenable to endoscopic resection.
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Nonaka S, Oda I, Tada K, Mori G, Sato Y, Abe S, Suzuki H, Yoshinaga S, Nakajima T, Matsuda T, Taniguchi H, Saito Y, Maetani I. Clinical outcome of endoscopic resection for nonampullary duodenal tumors. Endoscopy 2015. [PMID: 25314330 DOI: 10.11641/pde.87.1_53] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND STUDY AIMS Compared with any other location in the gastrointestinal tract, the duodenum presents the most challenging site for endoscopic resection. The aim of this study was to analyze the clinical outcomes of duodenal endoscopic resection and to assess the feasibility of the technique as a therapeutic procedure. PATIENTS AND METHODS A total of 113 consecutive patients with 121 nonampullary duodenal tumors underwent endoscopic resection by endoscopic submucosal dissection (ESD), endoscopic mucosal resection (EMR), or polypectomy between January 2000 and September 2013. Long-term outcomes were investigated in patients with more than 1 year follow-up. RESULTS The median tumor size was 12 mm (range 3 - 50 mm). Lesions consisted of 63 adenocarcinomas/high-grade intraepithelial neoplasias (53 %) and 57 adenomas/low-grade intraepithelial neoplasias (48 %). Endoscopic resection included 106 EMRs (87 %), 8 ESDs (7 %), and 7 polypectomies (6 %). En bloc resection was achieved in 77 lesions (64 %), and 43 lesions (35 %) underwent piecemeal resection; one procedure was discontinued due to perforation. There were 14 cases of delayed bleeding after EMR (12 %), 1 perforation (1 %) during ESD, and 1 delayed perforation (1 %) after ESD, which required emergency surgery. Of the 76 patients who were followed for more than 1 year, none of the patients died from a primary duodenal neoplasm, and there were no local recurrences during the 51-month median follow-up period (range 12 - 163 months). CONCLUSIONS Duodenal endoscopic resection was feasible as a therapeutic procedure, but it should only be performed by highly skilled endoscopists because of its technical difficulty. Piecemeal resection by EMR is acceptable for small lesions, based on these excellent long-term outcomes.
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Affiliation(s)
- Satoru Nonaka
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Kazuhiro Tada
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Genki Mori
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshinori Sato
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Seiichiro Abe
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | | | - Takeshi Nakajima
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Takahisa Matsuda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | | | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Iruru Maetani
- Division of Gastroenterology, Department of Internal Medicine, Toho University Ohashi Medical Center, Tokyo, Japan
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Aschmoneit-Messer I, Richl J, Pohl J, Ell C, May A. Prospective study of acute complication rates and associated risk factors in endoscopic therapy for duodenal adenomas. Surg Endosc 2014; 29:1823-30. [PMID: 25380706 DOI: 10.1007/s00464-014-3871-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2014] [Accepted: 09/02/2014] [Indexed: 12/17/2022]
Abstract
BACKGROUND Endoscopic therapy for duodenal adenomas is becoming increasingly important. However, only a few studies have been published on the topic, mainly with retrospective data. METHODS This prospective study was carried out to determine complication rates and associated risk factors during and after endoscopic therapy for duodenal adenomas. Between May 2011 and October 2012, 50 patients (with 61 duodenal adenomas) were included. Sixty-one duodenal adenomas were resected endoscopically. Complications (e.g., bleeding, pain, fever, pancreatitis, and perforation) were recorded. Associations between bleeding and other factors--sex, age, anticoagulation, location and size of adenomas, etiology, lesion morphology, resection type, and argon plasma coagulation (APC) for bleeding prophylaxis--were then investigated. RESULTS Bleeding was the main complication. Major bleeding occurred in four cases (6.5%) and minor bleeding in 11 (18%). One occult perforation also occurred. There was a statistically significant association between bleeding and the size of the adenoma (P = 0.012). APC for bleeding prophylaxis showed a promising trend, with an odds ratio of 0.31, reducing the bleeding risk by two-thirds in this study. However, due to the small number of six patients that received bleeding prophylaxis with APC therapy, this result was not statistically significant (P = 0.31). CONCLUSIONS Bleeding is the main complication in endoscopic therapy for duodenal adenomas. The bleeding risk increases significantly with adenoma size. Prophylactic APC seems to reduce the bleeding rate--however, because of the relatively small number of patients treated with APC, this partial result was not statistically relevant. Due to the relevant rate of complications, endoscopic resection of duodenal adenomas is only recommended in an in-patient setting.
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Affiliation(s)
- Insa Aschmoneit-Messer
- Department of Internal Medicine II, HSK Wiesbaden (Teaching Hospital of the University of Mainz), Ludwig-Erhard-Strasse 100, 65199, Wiesbaden, Germany,
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Navaneethan U, Lourdusamy D, Mehta D, Lourdusamy V, Venkatesh PGK, Sanaka MR. Endoscopic resection of large sporadic non-ampullary duodenal polyps: efficacy and long-term recurrence. Surg Endosc 2014; 28:2616-22. [PMID: 24695983 DOI: 10.1007/s00464-014-3512-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Accepted: 03/09/2014] [Indexed: 02/08/2023]
Abstract
BACKGROUND Endoscopic resection is an alternative to surgery for removal of large duodenal polyps. There are limited data on the safety, efficacy, and long-term recurrence data after endoscopic resection of sporadic, non-ampullary, and large duodenal polyps. OBJECTIVE Our aim was to evaluate the safety and short-term outcomes of the endoscopic removal of the large sporadic duodenal polyps and to determine long-term risk of recurrence and factors predicting recurrence on follow-up. METHODS Patients with large (>10 mm) sporadic non-ampullary duodenal polyps underwent endoscopic resection from 2001 to 2012 at the Cleveland Clinic. Patients underwent endoscopic polypectomy and argon plasma coagulation. The main outcome measurements were complete polypectomy, complications, short- and long-term recurrence. RESULTS A total of 54 patients were included. The mean patient age was 66.4 years. The mean polyp size was 15.1 ± 5.4 mm. Most polyps (N = 48, 88.9 %) were sessile polyps. The median follow-up time was 10.8 (range 0.5-120) months. Most lesions were located in the second part of the duodenum (N = 41, 75.9 %). Adenomas were found in 46 (85.2 %) of lesions overall. Tubular adenoma was the most common histology type found in 33 cases (71.7 %). Tubulovillous and villous were found in 12 (26.1 %) and 1 (2.2 %) cases, respectively. On follow-up, 50 (92.6 %) achieved complete resection with tumor free margins post resection. The 30-day risk of major complications was 5.6 % (N = 3), 1 with perforation and 2 with delayed bleeding. Recurrence was documented in 29 % (N = 16) of patients. All recurrences were managed endoscopically except for one patient who required surgery. The recurrence rate was higher for patients who had villous component in their adenomas compared to those with tubular alone (p = 0.03). CONCLUSIONS Endoscopic resection is effective for treating large duodenal adenomas. Adenomas with villous features are more likely to recur. Almost all recurrences can be managed endoscopically.
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Affiliation(s)
- Udayakumar Navaneethan
- Digestive Disease Institute-Desk Q3, The Cleveland Clinic, 9500 Euclid Ave., Cleveland, OH, 44195, USA,
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