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Chandan S, Canakis A, Deliwala S, Frohlinger M, Khan SR, Mohan BP, Dahiya DS, Ramai D, Facciorusso A, Sharma NR, Adler DG, Kochhar GS. Prophylactic pancreatic duct stenting to reduce the risk of post-ampullectomy pancreatitis: a comprehensive review and meta-analysis of 1858 patients. Surg Endosc 2024; 38:4798-4813. [PMID: 39030415 DOI: 10.1007/s00464-024-11019-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Accepted: 06/30/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND The effectiveness of prophylactic pancreatic duct stenting (PPDS) in preventing post-ampullectomy pancreatitis (PAP) at the time of endoscopic ampullectomy (EA) has been reported, however, results are conflicting. We conducted a systematic review and meta-analysis looking at the use of PPDS in reducing PAP as well as overall post-ampullectomy complications. METHODS Multiple databases were searched through May 2023 for studies reporting on EA. Meta-analysis was performed to determine pooled proportions and relative risk (RR) with 95% confidence intervals (CI) of PAP, with and without PPDS. Pooled rates of adverse events including perforation, delayed bleeding, cholangitis, and procedure related mortality were assessed. Random effects model was used for our meta-analysis and heterogeneity was assessed using the I2 statistics. RESULTS Thirty-four studies (14 case series, 18 cohort studies and 2 randomized controlled trials) with 1868 patients were included. The overall pooled rate of PAP was 12.3% (CI 10.3-14.5). We found no statistically significant difference in rates of PAP among patients with PPDS, 11.9% (CI 8.9-15.7) and without PPDS, 16.6% (CI 13.4-20.4), RR 0.8 (CI 0.51-1.28), p = 0.4. In terms of severe PAP, we found no difference between the two groups. The overall pooled rates of successful en-bloc and piecemeal resection were 74.8% (CI 67.3-81.1) and 25.1% (CI 19-32.4). Additionally, pooled rates of ampullary stenosis, post procedural bleeding, perforation, cholangitis, and procedure related mortality were 3.6%, 11.1%, 4.2%, 3.5%, and 1.3%, respectively. CONCLUSIONS Our analysis shows that PPDS at the time of EA does not offer a significant protective effect against PAP. While the incidence of PAP was higher among the no PPDS group, it is plausible that this is more likely due to variation among studies in terms of lesion size, length/size of pancreatic stent used and etiology of ampullary lesions. Future well-designed randomized controlled trials are needed to validate our findings.
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Affiliation(s)
- Saurabh Chandan
- Center for Interventional Endoscopy (CIE), Advent Health, 601 E Rollins St, Orlando, FL, 32803-1248, USA.
| | - Andrew Canakis
- Division of Gastroenterology & Hepatology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Smit Deliwala
- Division of Digestive Diseases, Emory University, Atlanta, GA, USA
| | - Michael Frohlinger
- Department of Medicine, George Washington University School of Medicine, Washington, DC, USA
| | - Shahab R Khan
- Department of Medicine, Brigham and Women Hospital, Boston, MA, USA
| | | | - Dushyant S Dahiya
- Division of Gastroenterology Hepatology & Motility, The University of Kansas School of Medicine, Kansas City, Kansas, USA
| | - Daryl Ramai
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, MA, USA
| | - Antonio Facciorusso
- Gastroenterology Unit, Department of Surgical and Medical Sciences, University of Foggia, Foggia, Italy
| | - Neil R Sharma
- Interventional Oncology & Surgical Endoscopy (IOSE), Peak Gastroenterology Associates, PC, Colorado Springs, CO, USA
| | - Douglas G Adler
- Center for Advanced Therapeutic Endoscopy (CATE), Centura Health, Porter Adventist Hospital, Denver, CO, USA
| | - Gursimran S Kochhar
- Division of Gastroenterology, Hepatology & Nutrition, Allegheny Health Network, Pittsburgh, PA, USA
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Miyamoto S, Serikawa M, Ishii Y, Tatsukawa Y, Nakamura S, Ikemoto J, Tamura Y, Nakamura K, Furukawa M, Yamashita Y, Iijima N, Arihiro K, Oka S. The Significance of Histopathological Findings on Clinical Outcomes in Endoscopic Papillectomy with Endocut. J Clin Med 2023; 12:6853. [PMID: 37959318 PMCID: PMC10648105 DOI: 10.3390/jcm12216853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/21/2023] [Accepted: 10/29/2023] [Indexed: 11/15/2023] Open
Abstract
This study aimed to evaluate primary clinical outcomes in patients who underwent endoscopic papillectomy (EP) using the Endocut mode while examining the pathological characteristics of the margin of the resected specimen. To this end, 70 patients who underwent Endocut EP were included. Resection margins were classified according to pathological findings as "negative", "positive", or "uncertain (difficult pathological evaluation)". The effect of pathological resection margins on residual tumor recurrence rates was evaluated. The median follow-up was 47 months (range, 22-84). Eleven patients (15.7%) were diagnosed with residual tumors, ten of whom were diagnosed within 6 months after EP. The resection margins were pathologically negative in 27 patients, positive in 15, and uncertain in 28; residual tumors occurred in 5 patients (33.3%) in the positive group, 5 (17.9%) in the uncertain group, and 1 (3.7%) in the negative group. The patient in the negative group had familial adenomatous polyposis (FAP). Female sex, FAP, and uncertain or positive resection margins were significantly more common in residual patients (p = 0.009, 0.044, and 0.041, respectively). Pathological resection margins can be used to infer the residual tumor incidence, leading to early post-treatment of residual tumors.
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Affiliation(s)
- Sayaka Miyamoto
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Masahiro Serikawa
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Yasutaka Ishii
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Yumiko Tatsukawa
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Shinya Nakamura
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Juri Ikemoto
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Yosuke Tamura
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Kazuki Nakamura
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Masaru Furukawa
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Yumiko Yamashita
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Noriaki Iijima
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
| | - Koji Arihiro
- Department of Pathology, Hiroshima University, Hiroshima 734-8551, Japan
| | - Shiro Oka
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (S.M.)
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3
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Garg R, Thind K, Bhalla J, Simonson MT, Simons-Linares CR, Singh A, Joyce D, Chahal P. Long-term recurrence after endoscopic versus surgical ampullectomy of sporadic ampullary adenomas: a systematic review and meta-analysis. Surg Endosc 2023:10.1007/s00464-023-10083-0. [PMID: 37221416 DOI: 10.1007/s00464-023-10083-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 04/17/2023] [Indexed: 05/25/2023]
Abstract
BACKGROUND AND AIMS Ampullary adenomas are treated both surgically and endoscopically, however, data comparing both techniques are lacking. We aimed to compare long-term recurrence of benign sporadic adenomas after endoscopic (EA) and surgical ampullectomy (SA). METHODS A comprehensive literature search of multiple databases (until December 29, 2020) was performed to identify studies reporting outcomes of EA or SA of benign sporadic ampullary adenomas. The outcome was recurrence rate at 1 year, 2-year, 3 year and 5 years after EA and SA. RESULTS A total of 39 studies with 1753 patients (1468 EA [age 61.1 ± 4.0 years, size 16.1 ± 4.0 mm], 285 SA [mean age 61.6 ± 4.48 years, size 22.7 ± 5.4 mm]) were included in the analysis. At year 1, pooled recurrence rate of EA was 13.0% (95% confidence interval [CI] 10.5-15.9], I2 = 31%) as compared to SA 14.1% (95% CI 9.5-20.3 I2 = 15.8%) (p = 0.82). Two (12.5%, [95% CI, 8.9-17.2] vs. 14.3 [95% CI, 9.1-21.6], p = 0.63), three (13.3%, [95% CI, 7.3-21.6] vs. 12.9 [95% CI, 7.3-21.6], p = 0.94) and 5 years (15.7%, [95% CI, 7.8-29.1] vs. 17.6% [95% CI, 6.2-40.8], p = 0.85) recurrence rate were comparable after EA and SA. On meta-regression, age, size of lesion or enbloc and complete resection were not significant predictors of recurrence. CONCLUSION EA and SA of sporadic adenomas have similar recurrence rates at 1, 2, 3 and 5 years of follow up.
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Affiliation(s)
- Rajat Garg
- Department of Gastroenterology, Hepatology and Nutrition, Digestive Diseases and Surgery Institute, 9500 Euclid Avenue Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Komal Thind
- Department of Internal Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Jaideep Bhalla
- Department of Internal Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Marian T Simonson
- Cleveland Clinic Alumni Library, Cleveland Clinic, Cleveland, OH, USA
| | - C Roberto Simons-Linares
- Department of Gastroenterology, Hepatology and Nutrition, Digestive Diseases and Surgery Institute, 9500 Euclid Avenue Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Amandeep Singh
- Department of Gastroenterology, Hepatology and Nutrition, Digestive Diseases and Surgery Institute, 9500 Euclid Avenue Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Daniel Joyce
- Department of Hepatopancreaticobiliary Surgery, Digestive Diseases and Surgery Institute Cleveland Clinic, Cleveland, OH, USA
| | - Prabhleen Chahal
- Department of Gastroenterology, Hepatology and Nutrition, Digestive Diseases and Surgery Institute, 9500 Euclid Avenue Cleveland Clinic Foundation, Cleveland, OH, USA.
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Itoi T, Ryozawa S, Katanuma A, Kawashima H, Iwasaki E, Hashimoto S, Yamamoto K, Ueki T, Igarashi Y, Inui K, Fujita N, Fujimoto K. Clinical practice guidelines for endoscopic papillectomy. Dig Endosc 2022; 34:394-411. [PMID: 35000226 DOI: 10.1111/den.14233] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/27/2021] [Accepted: 01/06/2022] [Indexed: 12/24/2022]
Abstract
The Japan Gastroenterological Endoscopy Society has developed the "Clinical Practice Guidelines for Endoscopic Papillectomy (EP)" as a fundamental guideline using scientific approach. EP is a recently spreading therapeutic modality for ampullary tumors ranked as high risk endoscopic technique. Because of the paucity of high level of evidence, strength of recommendations had to be determined by a consensus among specialists. These guidelines, shed light on the following five issues: Indications, Preoperative/intraoperative preparations and techniques, Early adverse events, Therapeutic outcomes and remnants/recurrences, and Follow-up and late adverse events, to guide current clinical practice on EP.
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Affiliation(s)
- Takao Itoi
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Shomei Ryozawa
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Akio Katanuma
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | - Eisuke Iwasaki
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | | | - Toshiharu Ueki
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | | | - Kazuo Inui
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
| | - Naotaka Fujita
- Japan Gastroenterological Endoscopy Society, Tokyo, Japan
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5
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Sato T, Sagami R, Nishikiori H, Tsuji H, Sato K, Daa T, Murakami K. Endoscopic Mucosal Resection of Adenocarcinoma at the Minor Duodenal Papilla: A Case Report and Suggestions for the Optimal Treatment Strategy. Intern Med 2021; 60:2593-2599. [PMID: 33716282 PMCID: PMC8429288 DOI: 10.2169/internalmedicine.6404-20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
We herein report an extremely rare case of adenocarcinoma of the minor duodenal papilla (MiDP) which was successfully treated by endoscopic mucosal resection (EMR). An asymptomatic 84-year-old man underwent upper gastrointestinal endoscopy, which revealed a slightly elevated lesion at the MiDP. The biopsy findings were suggestive of adenocarcinoma. Computed tomography, magnetic resonance images and endoscopic ultrasonography did not reveal pancreatic tumor infiltration nor any apparent distant metastases. Therefore, we treated the lesion using EMR with complete resection. No recurrence or metastasis has been detected at 13 months after EMR. Total resection of the MiDP can thus serve as a relatively safe and simple treatment.
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Affiliation(s)
- Takao Sato
- Department of Gastroenterology, Oita San-ai Medical Center, Japan
| | - Ryota Sagami
- Department of Gastroenterology, Oita San-ai Medical Center, Japan
| | | | - Hiroaki Tsuji
- Department of Gastroenterology, Oita San-ai Medical Center, Japan
| | - Keiji Sato
- Department of Clinical Laboratory, Oita San-ai Medical Center, Japan
| | - Tsutomu Daa
- Department of Diagnostic Pathology, Faculty of Medicine, Oita University, Japan
| | - Kazunari Murakami
- Department of Gastroenterology, Faculty of Medicine, Oita University, Japan
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6
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Chan A, Philpott H, Lim AH, Au M, Tee D, Harding D, Chinnaratha MA, George B, Singh R. Anticoagulation and antiplatelet management in gastrointestinal endoscopy: A review of current evidence. World J Gastrointest Endosc 2020; 12:408-450. [PMID: 33269053 PMCID: PMC7677885 DOI: 10.4253/wjge.v12.i11.408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/01/2020] [Accepted: 11/05/2020] [Indexed: 02/06/2023] Open
Abstract
The role of endoscopic procedures, in both diagnostic and therapeutic purposes is continually expanding and evolving rapidly. In this context, endoscopists will encounter patients prescribed on anticoagulant and antiplatelet medications frequently. This poses an increased risk of intraprocedural and delayed gastrointestinal bleeding. Thus, there is now greater importance on optimal pre, peri and post-operative management of anticoagulant and/or antiplatelet therapy to minimise the risk of post-procedural bleeding, without increasing the risk of a thromboembolic event as a consequence of therapy interruption. Currently, there are position statements and guidelines from the major gastroenterology societies. These are available to assist endoscopists with an evidenced-based systematic approach to anticoagulant and/or antiplatelet management in endoscopic procedures, to ensure optimal patient safety. However, since the publication of these guidelines, there is emerging evidence not previously considered in the recommendations that may warrant changes to our current clinical practices. Most notably and divergent from current position statements, is a growing concern regarding the use of heparin bridging therapy during warfarin cessation and its associated risk of increased bleeding, suggestive that this practice should be avoided. In addition, there is emerging evidence that anticoagulant and/or antiplatelet therapy may be safe to be continued in cold snare polypectomy for small polyps (< 10 mm).
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Affiliation(s)
- Andrew Chan
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
| | - Hamish Philpott
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Amanda H Lim
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
| | - Minnie Au
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
| | - Derrick Tee
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Damian Harding
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Mohamed Asif Chinnaratha
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Biju George
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
| | - Rajvinder Singh
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide 5112, South Australia, Australia
- School of Medicine, The University of Adelaide, Adelaide 5005, Australia
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Heise C, Abou Ali E, Hasenclever D, Auriemma F, Gulla A, Regner S, Gaujoux S, Hollenbach M. Systematic Review with Meta-Analysis: Endoscopic and Surgical Resection for Ampullary Lesions. J Clin Med 2020; 9:E3622. [PMID: 33182806 PMCID: PMC7696506 DOI: 10.3390/jcm9113622] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 10/30/2020] [Accepted: 10/30/2020] [Indexed: 12/15/2022] Open
Abstract
Ampullary lesions (ALs) can be treated by endoscopic (EA) or surgical ampullectomy (SA) or pancreaticoduodenectomy (PD). However, EA carries significant risk of incomplete resection while surgical interventions can lead to substantial morbidity. We performed a systematic review and meta-analysis for R0, adverse-events (AEs) and recurrence between EA, SA and PD. Electronic databases were searched from 1990 to 2018. Outcomes were calculated as pooled means using fixed and random-effects models and the Freeman-Tukey-Double-Arcsine-Proportion-model. We identified 59 independent studies. The pooled R0 rate was 76.6% (71.8-81.4%, I2 = 91.38%) for EA, 96.4% (93.6-99.2%, I2 = 37.8%) for SA and 98.9% (98.0-99.7%, I2 = 0%) for PD. AEs were 24.7% (19.8-29.6%, I2 = 86.4%), 28.3% (19.0-37.7%, I2 = 76.8%) and 44.7% (37.9-51.4%, I2 = 0%), respectively. Recurrences were registered in 13.0% (10.2-15.6%, I2 = 91.3%), 9.4% (4.8-14%, I2 = 57.3%) and 14.2% (9.5-18.9%, I2 = 0%). Differences between proportions were significant in R0 for EA compared to SA (p = 0.007) and PD (p = 0.022). AEs were statistically different only between EA and PD (p = 0.049) and recurrence showed no significance for EA/SA or EA/PD. Our data indicate an increased rate of complete resection in surgical interventions accompanied with a higher risk of complications. However, studies showed various sources of bias, limited quality of data and a significant heterogeneity, particularly in EA studies.
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Affiliation(s)
- Christian Heise
- Department of Medicine I—Gastroenterology, Pulmonology, Martin-Luther University Halle-Wittenberg, 06097 Halle, Germany;
| | - Einas Abou Ali
- Department of Gastroenterology, Digestive Oncology and Endoscopy, Cochin Hospital, Paris Descartes University, 75014 Paris, France;
| | - Dirk Hasenclever
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), University of Leipzig, 04103 Leipzig, Germany;
| | - Francesco Auriemma
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Hospital, Rozzano, 20089 Milan, Italy;
| | - Aiste Gulla
- Department of Abdominal Surgery, Faculty of Medicine, Institute of Clinical Medicine, Vilnius University, 01513 Vilnius, Lithuania;
- General Surgery, MedStar Georgetown University Hospital, Washington, DC 20007, USA
| | - Sara Regner
- Department of Clinical Sciences Malmö, Section for Surgery, Lund University, 221 00 Lund, Sweden;
| | - Sébastien Gaujoux
- Department of Pancreatic and Endocrine Surgery, Pitié-Salpetriere Hospital, Médecine Sorbonne Université, 75000 Paris, France;
| | - Marcus Hollenbach
- Medical Department II, Division of Gastroenterology, University of Leipzig Medical Center, 04103 Leipzig, Germany
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8
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A Comparison of Clinical Outcomes between Endoscopic Resection and Surgical Resection in Ampullary Tumors. ACTA ACUST UNITED AC 2020; 56:medicina56100546. [PMID: 33080957 PMCID: PMC7603234 DOI: 10.3390/medicina56100546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/05/2020] [Accepted: 10/16/2020] [Indexed: 12/07/2022]
Abstract
Background and objectives: This study aimed to elucidate the clinical outcomes of endoscopic resection (ER) through comparison with surgical resection (SR) through a meta-analysis. Materials and Methods: This meta-analysis was performed using 32 studies. The complete resection and recurrence rates of treatment for ampullary tumors were investigated and compared between ER and SR. In addition, complications, including pancreatitis, cholangitis, cholecystitis, perforation, and papillary stenosis, and mortality of ER and SR, respectively, were estimated. Results: The rates of complete resection were 0.812 (95% confidence interval, CI, 0.758–0.856) and 0.929 (95% CI 0.739–0.984) in ER and SR, respectively. Recurrence rates were 0.145 (95% CI 0.107–0.193) and 0.126 (95% CI 0.057–0.257) in ER and SR, respectively. There were no significant differences in complete resection and recurrence rates between ER and SR in the meta-regression tests (p = 0.164 and p = 0.844, respectively). The estimated rates of pancreatitis, cholangitis/cholecystitis, perforation, and papillary stenosis were 12.8%, 4.4%, 5.2%, and 4.3% in ER and 9.9%, 5.6%, 2.3%, and 5.6% in SR, respectively. There was no significant difference in complications between ER and SR. The mortality rate of SR was slightly higher than that of ER (0.041, 95% CI 0.015–0.107 vs. 0.031, 95% CI 0.005–0.162). Our results show that ER had no significant differences in terms of complete resection and recurrence rates compared to SR, regardless of tumor behaviors. Conclusions: By comparing the complication and mortality rates between ER and SR, the safety of ER was proven.
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9
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Cannulation procedure optimization for patients with duodenal papillary tumors. Surg Endosc 2020; 35:5635-5642. [PMID: 33037491 DOI: 10.1007/s00464-020-08076-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 10/01/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND The goal of this study was to compare the efficacy and safety of needle-knife fistulotomy (NKF) to that of conventional cannulation methods (CCMs) when used for primary biliary access in patients with duodenal papillary tumors. METHODS Consecutive patients who had duodenal papillary tumors and who underwent endoscopic retrograde cholangiopancreatography (ERCP) were retrospectively enrolled. Successful cannulation rates, cannulation and procedure times, and the prevalence of adverse events were compared between the NKF and CCM groups. RESULTS A total of 404 patients (NKF, n = 124; CCM, n = 280) with duodenal papillary tumors were included. The primary and overall cannulation rates were 92.1% (372/404) and 96.0% (388/404), respectively. Compared to CCMs, NKF was associated with a significantly higher successful cannulation rate (99.2% versus 88.9%, P < 0.001) and significantly lower cannulation times (2.1 ± 2.0 min versus 4.7 ± 5.2 min), procedure times (8.8 ± 3.8 min versus 12.9 ± 7.6 min), and unintentional pancreatic duct cannulation rates (1.6% versus 20%), with P < 0.001 for all. Overall adverse events occurred less frequently in the NKF group (3.2% versus 10.7%, P = 0.011). Of these adverse events, post-ERCP pancreatitis (PEP) was significantly lower in the NKF group than in the CCM group (1.6% versus 6.8%, P = 0.03). Bleeding and cholangitis rarely occurred with either cannulation method (0.8% versus 2.1%, P = 0.681, and 0.8% versus 1.7%, P = 0.671, respectively). CONCLUSION NKF is a more effective and safer procedure than CCMs for patients with duodenal papillary tumors.
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10
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Hollenbach M, Ali EA, Auriemma F, Gulla A, Heise C, Regnér S, Gaujoux S. Study Protocol of the ESAP Study: Endoscopic Papillectomy vs. Surgical Ampullectomy vs. Pancreaticoduodenectomy for Ampullary Neoplasm-A Pancreas2000/EPC Study. Front Med (Lausanne) 2020; 7:152. [PMID: 32435644 PMCID: PMC7218136 DOI: 10.3389/fmed.2020.00152] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 04/07/2020] [Indexed: 12/17/2022] Open
Abstract
Background: Lesions of the Ampulla of Vater are a rare condition and represent <10% of peri-ampullary neoplasms. Nevertheless, ampullary adenomas have the potential for malignant transformation to ampullary carcinomas by an adenoma-to-carcinoma sequence. Thus, adequate patient selection and complete resection (R0) of non-invasive ampullary lesions either by endoscopic papillectomy (EP), surgical ampullectomy (SA), or pancreaticoduodenectomy (PD) is essential. Although PD was traditionally performed, recent studies reported considerable efficacy and fewer complications following EP and SA. Since consistent comparative data are lacking, the Endoscopic Papillectomy vs. Surgical Ampullectomy vs. Pancreaticoduodectomy (ESAP) study will provide evidence for a therapeutic standard and post procedure morbidity in ampullary lesions. Methods: International multicenter retrospective study. Adult patients (>18 years of age) who underwent SA or PD for ampullary neoplasm between 2004 and 2018 or EP between 2007 and 2018 will be evaluated. Main inclusion criteria are ampullary lesions strictly located to the ampulla. This includes adenoma, adenocarcinoma (T1 and T2), neuroendocrine tumors, gastrointestinal stroma tumors and other rare conditions. Exclusion criteria are peri-ampullary lesions, e.g., from the duodenal wall or the head of the pancreas, and interventions for tumor stages higher than T2. The main objective of this study is to analyze rates of complete resection (R0), recurrence and necessity for complementary interventions following EP, SA, and PD. Treatment-quality for each procedure will be defined by morbidity, mortality and complication rates and will be compared between EP, SA, and PD. Secondary objectives include outcome for patients with incomplete resection or initially understated tumors, lesions of the minor papilla, hereditary syndromes, neuroendocrine tumors, mesenchymal lesions, and other rare conditions. Additionally, we will analyze therapy by argon plasma coagulation and radiofrequency ablation. Furthermore, outcome in curative and palliative interventions can be distinguished. Conclusion: The ESAP study will provide evidence for therapeutic algorithms and data for the implementation of guidelines in the treatment of different types of ampullary tumors, including recurrent, or incomplete resected lesions.
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Affiliation(s)
- Marcus Hollenbach
- Medical Department II—Gastroenterology, Hepatology, Infectious Diseases, Pulmonology, University of Leipzig Medical Center, Leipzig, Germany
| | - Einas Abou Ali
- Department of Gastroenterology, Digestive Oncology and Endoscopy, Cochin Hospital, Paris Descartes University, Paris, France
| | - Francesco Auriemma
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Hospital, Rozzano, Italy
| | - Aiste Gulla
- Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
- Center of Abdominal Surgery, Vilnius University Hospital Santaros Klinikos, Vilnius, Lithuania
- Department of Surgery, Georgetown University University Hospital, Washington, DC, United States
| | - Christian Heise
- Department of Medicine I—Gastroenterology, Pulmonology, Martin-Luther University Halle-Wittenberg, Halle, Germany
| | - Sara Regnér
- Section for Surgery, Department of Clinical Sciences Malmö, Lund University, Skane University Hospital, Malmö, Sweden
| | - Sébastien Gaujoux
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris Descartes University, Cochin Hospital, Paris, France
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11
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Poley JW, Campos S. Methods and outcome of the endoscopic treatment of ampullary tumors. Ther Adv Gastrointest Endosc 2020; 13:2631774519899786. [PMID: 32030370 PMCID: PMC6977234 DOI: 10.1177/2631774519899786] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 12/18/2019] [Indexed: 12/16/2022] Open
Abstract
Ampullary tumors are rare neoplasms but increasingly encountered due to an increase in diagnostic procedures, mainly upper gastrointestinal endoscopy. Diagnosis, staging, and treatment of these tumors are described and recommendations given based on the most recent literature.
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Affiliation(s)
- Jan-Werner Poley
- Gastroenterology & Hepatology, Erasmus MC, Dr Molewaterplein 40, 3000 CA Rotterdam, The Netherlands
| | - Sara Campos
- Gastroenterology & Hepatology, Erasmus MC, Rotterdam, The Netherlands
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12
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Wang Y, Qi M, Hao Y, Hong J. The efficacy of prophylactic pancreatic stents against complications of post-endoscopic papillectomy or endoscopic ampullectomy: a systematic review and meta-analysis. Therap Adv Gastroenterol 2019; 12:1756284819855342. [PMID: 31263509 PMCID: PMC6595661 DOI: 10.1177/1756284819855342] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 05/01/2019] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Endoscopic resection has been increasingly adopted for neoplasms in the major duodenal papilla. Previous studies have reached varying conclusions on whether prophylactic pancreatic stent (PS) placement is an effective measure against post-procedure complications. We aimed to investigate whether PS could reduce the incidence of post-procedure complications. METHODS The PubMed, Cochrane Library, and EMBASE databases were systematically searched from the inception dates to 25 December 2018 to identify all randomized controlled trials (RCTs) and retrospective cohort studies (RCSs) comparing prophylactic PS and no PS against post-procedure complications. The main outcomes measurements were post-procedure pancreatitis, bleeding, perforation and late papillary stenosis. RESULTS 23 RCSs (1001 subjects) and 2 RCTs met the inclusion criteria. Meta-analysis of the RCSs showed that prophylactic PS decreased the odds of post-procedure pancreatitis (OR, 0.71; 95% CI, 0.36-1.40; p = 0.325) as well as late papillary stenosis (OR, 0.35; 95% CI, 0.07-1.75; p = 0.200; I 2 =0%) and increased the odds of bleeding (OR, 1.32; 95% CI, 0.50-3.46; p = 0.572; I 2 = 0%) and perforation (OR, 2.25; 95% CI, 0.33-15.50; p = 0.412; I 2 = 0%) but not significantly. Sensitivity analysis illustrated prophylactic PS significantly decreased the risk of post-procedure pancreatitis (OR, 0.44; 95% CI, 0.24-0.80; p = 0.007). CONCLUSIONS PS placement was prophylactic against post-procedure complications although not significantly. Sensitivity analysis suggests the significant effect of prophylactic PS against post-procedure pancreatitis. More RCTs are required to validate the statistical significance of our results and potentially relevant characteristics improving the prophylactic efficacy of stents.
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Affiliation(s)
- Yining Wang
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China,Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Fudan University, Shanghai, China,Joint Programme of Nanchang University and Queen Mary University of London, Nanchang, China
| | - Miao Qi
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China,Joint Programme of Nanchang University and Queen Mary University of London, Nanchang, China
| | - Yuanzhen Hao
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China,Joint Programme of Nanchang University and Queen Mary University of London, Nanchang, China
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13
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Alali A, Espino A, Moris M, Martel M, Schwartz I, Cirocco M, Streutker C, Mosko J, Kortan P, Barkun A, May GR. Endoscopic Resection of Ampullary Tumours: Long-term Outcomes and Adverse Events. J Can Assoc Gastroenterol 2019; 3:17-25. [PMID: 32010876 PMCID: PMC6985700 DOI: 10.1093/jcag/gwz007] [Citation(s) in RCA: 10] [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: 11/17/2018] [Accepted: 02/23/2019] [Indexed: 02/06/2023] Open
Abstract
Background The management of ampullary lesions has shifted from surgical approach to endoscopic resection. Previous reports were limited by small numbers of patients and short follow-up. The aim of this study is to describe short- and long-term outcomes in a large cohort of patients undergoing endoscopic ampullectomy. Methods Retrospective study of endoscopic ampullectomies performed at a tertiary center from January 1999 to October 2016. Information recorded includes patient demographics, clinical outcomes, lesion pathology, procedural events, adverse events and follow-up data. Results Overall, 103 patients underwent endoscopic resection of ampullary tumours (mean age 62.3 ± 14.3 years, 50.5% female, mean lesion size 20.9 mm; 94.9% adenomas, with a majority of lesions exhibiting low-grade dysplasia (72.7%). Complete endoscopic resection was achieved in 82.5% at initial procedure. Final complete endoscopic resection was achieved in all patients with benign pathology on follow-up procedures. Final pathology showed that 11% had previously undiagnosed invasive carcinoma. Delayed postprocedure bleeding occurred in 21.4%, all of which were managed successfully at endoscopy. Acute pancreatitis complicated 15.5% of procedures (mild in 93.8%). Perforation occurred in 5.8%, all treated conservatively except for one patient requiring surgery. Piecemeal resection was associated with significantly higher recurrence compared to en-bloc resection (54.3% versus 26.2%, respectively, P = 0.012). All recurrences were treated endoscopically. Conclusion Endoscopic ampullectomy appears both safe and effective in managing patients with ampullary tumours in experienced hands. Most adverse events can be managed conservatively. Many patients develop recurrence during long-term follow-up but can be managed endoscopically. Recurrence rates may be reduced by performing initial en-bloc resection.
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Affiliation(s)
- Ali Alali
- The Center for Therapeutic Endoscopy and Endoscopic Oncology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.,Haya Al-Habeeb Gastroenterology and Hepatology Center, Mubarak Al-Kabeer Hospital, Jabriya, Kuwait
| | - Alberto Espino
- The Center for Therapeutic Endoscopy and Endoscopic Oncology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.,Department of Gastroenterology, Pontificia Universidad Católica de Chile, Endoscopy Unit Hospital UC-Christus, Santiago, Chile
| | - Maria Moris
- The Center for Therapeutic Endoscopy and Endoscopic Oncology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Myriam Martel
- Division of Gastroenterology, McGill University Health Center, McGill University, Montreal, Quebec, Canada
| | - Ingrid Schwartz
- The Center for Therapeutic Endoscopy and Endoscopic Oncology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Maria Cirocco
- The Center for Therapeutic Endoscopy and Endoscopic Oncology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Catherine Streutker
- The Center for Therapeutic Endoscopy and Endoscopic Oncology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Jeffrey Mosko
- The Center for Therapeutic Endoscopy and Endoscopic Oncology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Paul Kortan
- The Center for Therapeutic Endoscopy and Endoscopic Oncology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Alan Barkun
- Division of Gastroenterology, McGill University Health Center, McGill University, Montreal, Quebec, Canada
| | - Gary R May
- The Center for Therapeutic Endoscopy and Endoscopic Oncology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
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14
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Kobayashi M, Ryozawa S, Iwano H, Araki R, Tanisaka Y, Fujita A, Kobatake T. The usefulness of wire-guided endoscopic snare papillectomy for tumors of the major duodenal papilla. PLoS One 2019; 14:e0211019. [PMID: 30673748 PMCID: PMC6343902 DOI: 10.1371/journal.pone.0211019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 01/07/2019] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES Although endoscopic papillectomy is useful for treating papillary tumors, it is associated with a high rate of complications including pancreatitis; therefore, safer treatment options are needed. We examined the utility of wire-guided endoscopic papillectomy by comparing the pancreatic duct stenting and pancreatitis rates before and after wire-guided endoscopic papillectomy was introduced at our institution. METHODS We retrospectively examined the data from 16 consecutive patients who underwent conventional endoscopic papillectomy between November 1995 and July 2005 and the data from 33 patients in whom wire-guided endoscopic papillectomy was first attempted at our institution between August 2005 and April 2017. We compared the pancreatic duct stenting and pancreatitis rates between the two groups. RESULTS Of the 33 patients in whom wire-guided endoscopic papillectomy was first attempted, the procedure was completed in 21. Pancreatic duct stenting was possible in 30 of the 33 patients in whom wire-guided endoscopic papillectomy was attempted (91%), and this rate was significantly higher than that before the introduction of wire-guided endoscopic papillectomy (68.8%). The incidence of pancreatitis before the introduction of wire-guided endoscopic papillectomy was 12.5%, but after August 2005, the incidence was reduced by half to 6.1%, which includes those patients in whom wire-guided endoscopic papillectomy could not be completed. CONCLUSIONS Although wire-guided endoscopic papillectomy cannot be completed in some patients, we believe that this method shows some potential for reducing the total incidence of post-endoscopic papillectomy pancreatitis owing to more successful pancreatic duct stenting.
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Affiliation(s)
- Masanori Kobayashi
- Department of Gastroenterology, Saitama Medical University International Medical Center, Hidaka-City, Saitama, Japan
| | - Shomei Ryozawa
- Department of Gastroenterology, Saitama Medical University International Medical Center, Hidaka-City, Saitama, Japan
- * E-mail:
| | - Hirotoshi Iwano
- Department of Gastroenterology, Saitama Medical University International Medical Center, Hidaka-City, Saitama, Japan
- Gastroenterology and Endoscopy Center, Shibetsu City Hospital, Shibetsu-City, Hokkaido, Japan
| | - Ryuichiro Araki
- Community Health Science Center, Saitama Medical University, Moroyama-machi, Iruma-gun, Saitama, Japan
| | - Yuki Tanisaka
- Department of Gastroenterology, Saitama Medical University International Medical Center, Hidaka-City, Saitama, Japan
| | - Akashi Fujita
- Department of Gastroenterology, Saitama Medical University International Medical Center, Hidaka-City, Saitama, Japan
| | - Tsutomu Kobatake
- Department of Gastroenterology, Saitama Medical University International Medical Center, Hidaka-City, Saitama, Japan
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15
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Chung KH, Lee SH, Choi JH, Kang J, Paik WH, Ahn DW, Ryu JK, Kim YT. Effect of submucosal injection in endoscopic papillectomy of ampullary tumor: Propensity-score matching analysis. United European Gastroenterol J 2017; 6:576-585. [PMID: 29881613 DOI: 10.1177/2050640617745459] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 11/06/2017] [Indexed: 12/14/2022] Open
Abstract
Background The role of submucosal injection (SI) in endoscopic papillectomy (EP) is controversial. Objective This study investigated the effects of SI before EP of ampullary tumors. Methods All patients who underwent initial curative EP at our institution between March 2006 and March 2014 were retrospectively recruited. The presence of residual tumor after three months, recurrence-free survival and post-procedural adverse events were compared between the SI group and non-injection (NI) group. Propensity-score matching was performed between the two groups to reduce potential selection bias and confounding. Results A total of 122 patients were included (SI: 26, NI: 96). Following propensity-score matching, 25 paired patients were selected. Residual tumor was not shown in the NI group, whereas seven (28.0%) patients in the SI group had residual tumor (p = 0.010). The recurrence-free survival of the NI group was significantly longer than that of the SI group (p = 0.036). Upon multivariate analysis, pathologic grade (p = 0.026) and SI (p = 0.033) were significantly related to recurrence-free survival. Post-procedural adverse events were not significantly different between the two groups. Conclusion SI before EP of ampullary tumor was related to more frequent residual tumor and shorter recurrence-free survival and did not reduce post-procedural adverse events.
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Affiliation(s)
- Kwang Hyun Chung
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sang Hyub Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jin Ho Choi
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jinwoo Kang
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Woo Hyun Paik
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Dong-Won Ahn
- Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Republic of Korea
| | - Ji Kon Ryu
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yong-Tae Kim
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
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16
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Cho YD, Cha SW. [Endoscopic Duodenal Snare Papillectomy Induced Complication: Prevention and Management]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2016; 68:64-9. [PMID: 27554212 DOI: 10.4166/kjg.2016.68.2.64] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Tumors of the major duodenal papilla are being recognized more often because of the increased use of diagnostic upper endoscopy and ERCP. The standard of management for ampullary tumor is local surgical excision or pancreaticoduodenectomy, but these procedures are associated with significant mortality, as well as post-operative and long-term morbidity. Endoscopic snare papillectomy was introduced as an alternative to surgery, but post-procedure complications are serious drawback. The most serious complications are perforation, delayed bleeding and pancreatitis. Identification of high risk patients, early recognition of complications, and aggressive management abates frequency and severity. Prevention and management of endoscopic duodenal papillectomy-induced complications will be reviewed in this article.
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Affiliation(s)
- Young Deok Cho
- Department of Internal Medicine, Soon Chun Hyang University College of Medicine, Seoul, Korea
| | - Sang Woo Cha
- Department of Internal Medicine, Soon Chun Hyang University College of Medicine, Seoul, Korea
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17
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Alvarez-Sanchez MV, Oria I, Luna OB, Pialat J, Gincul R, Lefort C, Bourdariat R, Fumex F, Lepilliez V, Scoazec JY, Salgado-Barreira A, Lemaistre AI, Napoléon B. Can endoscopic papillectomy be curative for early ampullary adenocarcinoma of the ampulla of Vater? Surg Endosc 2016; 31:1564-1572. [PMID: 27530895 DOI: 10.1007/s00464-016-5141-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 07/18/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND The therapeutic role of endoscopic papillectomy (EP) for early ampullary cancer (AC) is still controversial. The aim of the present study was to evaluate the curative potential of EP for early AC and to identify predictors of lymph node metastases (LNMs). METHODS We retrospectively reviewed 173 patients who were prospectively included in a database and who underwent EP between 1999 and 2013. Adenocarcinoma was present in 28 resected specimens. An additional surgery was proposed in cases of duodenal submucosal infiltration, duct ingrowth, R1 resection or lymphovascular invasion. Clinicopathological information and outcomes were collected, and predictors of LNMs were evaluated. RESULTS Duodenal submucosal invasion was present in 16/28 cases and LNMs, in 9/28 cases. ACs of the biliopancreatic subtype were smaller (NS); 100 % had submucosal invasion, and 71 % had LNMs. Smaller tumour size, biliopancreatic subtype and submucosal invasion were significantly correlated with LNMs (p < 0.028, p < 0.028 and p < 0.014). Predictive factors of LNMs in the multivariate analysis were submucosal invasion and tumour size (OR 0.032, p < 0.023 and OR 0.711, p < 0.035). EP was curative in 100 % of cancers with R0 resection and no evidence of submucosal or lymphovascular invasion. CONCLUSION EP may be curative for patients with AC limited to the duodenal mucosa or the sphincter of Oddi without lymphovascular invasion. Due to the presence of more invasive stages at diagnosis, EP may not be curative for ACs of the biliopancreatic subtype. The significance of tumour size is limited by other confounders, such as the histological subtype.
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Affiliation(s)
- María-Victoria Alvarez-Sanchez
- Department of Gastroenterology, Ramsay Générale de Santé, Hôpital Privé Jean Mermoz, 55 avenue Jean Mermoz, 69008, Lyon, France
- Department of Gastroenterology, Complejo Hospitalario de Pontevedra, Pontevedra, Spain
| | - Inés Oria
- Department of Gastroenterology, Ramsay Générale de Santé, Hôpital Privé Jean Mermoz, 55 avenue Jean Mermoz, 69008, Lyon, France
- Department of Gastroenterology, Hospital Italiano, Buenos Aires, Argentina
| | - Olivia B Luna
- Department of Gastroenterology, Ramsay Générale de Santé, Hôpital Privé Jean Mermoz, 55 avenue Jean Mermoz, 69008, Lyon, France
- Clinica Echoendo, Rio de Janeiro, Brazil
| | - Jean Pialat
- Office of Pathology, 41, Allée des Cyprès, Limonest, France
| | - Rodica Gincul
- Department of Gastroenterology, Ramsay Générale de Santé, Hôpital Privé Jean Mermoz, 55 avenue Jean Mermoz, 69008, Lyon, France
- Department of Gastroenterology, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Christine Lefort
- Department of Gastroenterology, Ramsay Générale de Santé, Hôpital Privé Jean Mermoz, 55 avenue Jean Mermoz, 69008, Lyon, France
| | - Raphael Bourdariat
- Department of Digestive Surgery, Ramsay Générale de Santé, Hôpital Privé Jean Mermoz, Lyon, France
| | - Fabien Fumex
- Department of Gastroenterology, Ramsay Générale de Santé, Hôpital Privé Jean Mermoz, 55 avenue Jean Mermoz, 69008, Lyon, France
| | - Vincent Lepilliez
- Department of Gastroenterology, Ramsay Générale de Santé, Hôpital Privé Jean Mermoz, 55 avenue Jean Mermoz, 69008, Lyon, France
| | - Jean Yves Scoazec
- Department of Pathology, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | | | | | - Bertrand Napoléon
- Department of Gastroenterology, Ramsay Générale de Santé, Hôpital Privé Jean Mermoz, 55 avenue Jean Mermoz, 69008, Lyon, France.
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18
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Soma H, Miyata N, Hozawa S, Higuchi H, Yamagishi Y, Nakamura Y, Saeki K, Kameyama K, Masugi Y, Yahagi N, Kanai T. Ampullary Adenoma Treated by Endoscopic Double-Snare Retracting Papillectomy. Gut Liver 2016; 9:689-92. [PMID: 26087781 PMCID: PMC4562789 DOI: 10.5009/gnl14206] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
We report herein improved methods for the safe and successful completion of endoscopic papillectomy (EP). Between January 2008 and November 2011, 12 patients underwent double-snare retracting papillectomy for the treatment of lesions of the major duodenal papilla. The main outcomes were en bloc resection rates, pathological findings, and adverse events. All of the patients (mean age, 60.1 years; range, 38 to 80 years) were diagnosed with ampullary adenoma by endoscopic forceps biopsies prior to endoscopic snare papillectomy. En bloc resection by double-snare retracting papillectomy was successfully performed for all lesions (median size, 12.3 mm), comprising six tubular adenomas, one tubulovillous adenoma, three cases of epithelial atypia, one hamartomatous polyp, and one case of duodenitis with regenerative change. Significant hemorrhage and pancreatitis were observed in one case after EP. Adenoma recurrence occurred in three patients during follow-up (median, 28.5 months) at a mean interval of 2 months postoperatively (range, 1 to 3 months). No serious adverse events were observed. Double-snare retracting papillectomy is effective and feasible for treating lesions of the major duodenal papilla. Further treatment experience, including a single-arm phase II study, needs to be accumulated before conducting a randomized controlled study.
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Affiliation(s)
- Hiromitsu Soma
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Naoteru Miyata
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Shigenari Hozawa
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hajime Higuchi
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yoshiyuki Yamagishi
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yuji Nakamura
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Keita Saeki
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Kaori Kameyama
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Masugi
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Naohisa Yahagi
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Takanori Kanai
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
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19
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Ahmad SR, Adler DG. Cancer of the ampulla of vater: current evaluation and therapy. Hosp Pract (1995) 2015; 42:45-61. [PMID: 25485917 DOI: 10.3810/hp.2014.12.1158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Ampullary cancer is a relatively rare cancer of the digestive tract. In contrast to pancreatic cancer, ampullary cancer is often curable if detected at an early stage. The evaluation and management of ampullary cancer is similar to, but distinct from, that of other pancreaticobiliary tumors. This manuscript will review the current evaluation, diagnosis, and therapy of patients with ampullary cancer. The diagnosis of ampullary cancer is complicated by its similar clinical presentation to pancreatic cancer as well as its nonspecific laboratory findings. Diagnostic modalities such as ERCP, EUS, and biopsy are necessary for differentiating the 2 cancers, and noninvasive imaging techniques such as MRI and CT may be used for tumor staging. Although pancreaticoduodenectomy is considered the primary curative surgical option, consensus guidelines regarding adjuvant and neoadjuvant chemoradiation therapies are lacking.
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Affiliation(s)
- Sarah R Ahmad
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, UT
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20
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Chang WI, Min YW, Yun HS, Lee KH, Lee JK, Lee KT, Rhee PL. Prophylactic pancreatic stent placement for endoscopic duodenal ampullectomy: a single-center retrospective study. Gut Liver 2014; 8:306-12. [PMID: 24827628 PMCID: PMC4026649 DOI: 10.5009/gnl.2014.8.3.306] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background/Aims We investigated the efficacy of prophylactic pancreatic stent placement for preventing postprocedure pancreatitis in patients undergoing endoscopic papillectomy. Methods This retrospective study included 82 consecutive patients who underwent endoscopic papillectomy for benign ampullary neoplasm at Samsung Medical Center between August 2002 and June 2011. The patients were subdivided into two groups, namely, those who received prophylactic pancreatic stent placement and those who did not. Patient demographics, baseline blood test, tumor characteristics, and endoscopic treatment data were collected. The primary endpoint was postprocedure pancreatitis. Results There was no difference in the development of postprocedure pancreatitis between the stent group and the no stent group (6/54, 10.5% and 2/28, 7.14%, respectively; p=1.00). At baseline, there were no significant differences between the two groups in terms of their risk factors for pancreatitis except pancreatic duct dye injection. The stent group was more likely to have dye injection than the nonstent group (100% vs 42.8%, p<0.001). However, in a logistic regression analysis, no significant difference was observed in the risk factors for pancreatitis including dye injection. Conclusions Our data suggest that routine prophylactic pancreatic duct stent placement in all patients undergoing endoscopic papillectomy may not be necessary and that large-scale prospective studies are required to identify the subgroup of patients who would benefit.
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Affiliation(s)
- Woo Ik Chang
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yang Won Min
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hwan Sic Yun
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kwang Hyuck Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong Kyun Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyu Taek Lee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Poong Lyul Rhee
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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21
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Askew J, Connor S. Review of the investigation and surgical management of resectable ampullary adenocarcinoma. HPB (Oxford) 2013; 15:829-38. [PMID: 23458317 PMCID: PMC4503279 DOI: 10.1111/hpb.12038] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2012] [Accepted: 11/24/2012] [Indexed: 12/12/2022]
Abstract
BACKGROUND Ampullary adenocarcinoma is considered to have a better prognosis than either pancreatic or bile duct adenocarcinoma. Pancreaticoduodenectomy is associated with significant mortality and morbidity. Some recent publications have advocated the use of endoscopic papillectomy for the treatment of early ampullary adenocarcinoma. This article reviews investigations and surgical treatment options of ampullary tumours. METHODS A systematic review of English-language articles was carried out using an electronic search of the Ovid MEDLINE (from 1996 onwards), PubMed and Cochrane Database of Systematic Reviews databases to identify studies related to the investigation and management of ampullary tumours. RESULTS Distinguishing between ampullary adenoma and adenocarcinoma is challenging given the inaccuracy of endoscopic biopsy, for which high false negative rates of 25-50% have been reported. Endoscopic ultrasound is the most accurate method for local staging of ampullary lesions, but distinguishing between T1 and T2 adenocarcinomas is difficult. Lymph node metastasis occurs early in the disease process; it is lowest for T1 tumours, but the risk is still high at 8-45%. Case reports of successful endoscopic resection and transduodenal ampullectomy of T1 adenocarcinomas have been published, but their duration of follow-up is limited. CONCLUSIONS Optimal staging should be used to distinguish between ampullary adenoma and adenocarcinoma. Pancreaticoduodenectomy remains the treatment of choice for all ampullary adenocarcinomas.
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Affiliation(s)
- James Askew
- Department of Surgery, Christchurch HospitalChristchurch, New Zealand
| | - Saxon Connor
- Department of Surgery, Christchurch HospitalChristchurch, New Zealand
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Will U, Müller AK, Fueldner F, Wanzar I, Meyer F. Endoscopic papillectomy: Data of a prospective observational study. World J Gastroenterol 2013; 19:4316-4324. [PMID: 23885142 PMCID: PMC3718899 DOI: 10.3748/wjg.v19.i27.4316] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 04/16/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the clinical value of endoscopic papillectomy indicated by feasibility and safety of the procedure in various diseases of the papilla in a representative number of patients in a setting of daily clinical and endoscopic practice and care by means of a systematic prospective observational study.
METHODS: Through a defined time period, all consecutive patients with tumor-like lesions of the papilla, who were considered for papillectomy, were enrolled in this systematic bicenter prospective observational study, and subdivided into 4 groups according to endoscopic and endoscopic ultrasonography (EUS) findings as well as histopathological diagnosis: adenoma; carcinoma/neuroendocrine tumor (NET)/lymphoma; papilla into which catheter can not be introduced; adenomyomatosis, respectively. Treatment results and outcome were characterized by R0 resection, complication, recurrence rates and tumor-free survival.
RESULTS: Over a 7-year period, 58 patients underwent endoscopic papillectomy. Main symptoms prompting to diagnostic measures were unclear abdominal pain in 50% and cholestasis with and without pain in 44%. Overall, 54/58 patients [inclusion rate, 93.1%; sex ratio, males/females = 25/29 (1:1.16); mean age, 65 (range, 22-88) years] were enrolled in the study. Prior to papillectomy, EUS was performed in 79.6% (n = 43/54). Group 1 (adenoma, n = 24/54; 44.4%): 91.6% (n = 22/24) with R0 resection; tumor-free survival after a mean of 18.5 mo, 86.4% (n = 19/22); recurrence, 13.6% (n = 3/22); minor complications, 12.5% (n = 3/24). Group 2 (carcinoma/NET/lymphoma, n = 18/54; 33.3%): 75.0% (n = 12/18) with R0 resection; tumor-free survival after a mean of 18.5 (range, 1-84) mo, 88.9% (n = 8/9); recurrence, 11.1% (n = 1/9). Group 3 (adenomyomatosis, n = 4/54; 7.4%). Group 4 (primarily no introducible catheter into the papilla, n = 8; 14.8%). The overall complication rate was 18.5% (n = 10/54; 1 subject with 2 complications): Bleeding, n = 3; pancreatitis, n = 7; perforation, n = 1 (intervention-related mortality, 0%). In summary, EUS is a sufficient diagnostic tool to preoperatively clarify diseases of the papilla including suspicious tumor stage in conjunction with postinterventional histopathological investigation of a specimen. Endoscopic papillectomy with curative intention is a feasible and safe approach to treat adenomas of the papilla. In high-risk patients with carcinoma of the papilla with no hints of deep infiltrating tumor growth, endoscopic papillectomy can be considered a reasonable treatment option with low risk and an approximately 80% probability of no recurrence if an R0 resection can be achieved. In patients with jaundice and in case the catheter can not be introduced into the papilla, papillectomy may help to get access to the bile duct.
CONCLUSION: Endoscopic papillectomy is a challenging interventional approach but a suitable patient- and local finding-adapted diagnostic and therapeutic tool with adequate risk-benefit ratio in experienced hands.
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Systematic pancreatic stenting after endoscopic snare papillectomy may reduce the risk of postinterventional pancreatitis. Surg Endosc 2013; 27:3377-87. [PMID: 23549765 DOI: 10.1007/s00464-013-2920-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Accepted: 02/22/2013] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pancreatitis is the most feared complication of endoscopic papillectomy (EP). Prevention by pancreatic duct stenting following EP has been advocated but not proven by a randomized trial. The purpose of the present retrospective review is to compare a period of systematic stenting with the period before in which stents were placed selectively. METHODS A total of 107 patients undergoing EP from February 1999 to December 2009 were retrospectively reviewed. After an initial period with selective stenting (dilated duct, previous pancreatitis) between 1999 and 2002 (n = 24, group 1), stents were placed routinely after EP unless pancreas divisum was diagnosed (2002-2009; n = 83, group 2) to reduce postpapillectomy acute pancreatitis (PAP). PAP rates defined by Consensus Criteria were compared in the two periods. RESULTS Five patients in group 1 were selected to receive a pancreatic stent (21%); in group 2 stenting was successful in 75 of 78 patients (success rate 96%) without pancreas divisum (n = 5). Overall, PAP occurred in 11% of patients. PAP rate was significantly reduced after introduction of systematic pancreatic stenting (5 vs 25%; p = 0.01) and occurred less often in stented than in nonstented patients: (5% (4/80) vs 27% (6/22), p = 0.0019). PAP also occurred in one of five patients with pancreas divisum. Selective stenting of patients also was an independent risk factor for PAP (OR 13, p = 0.001) in a multivariate analysis. CONCLUSIONS Attempts at systematic stenting after EP pancreatic stenting appears to prevent PAP. Results should be corroborated by a randomized trial.
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Kim HK, Lo SK. Endoscopic approach to the patient with benign or malignant ampullary lesions. Gastrointest Endosc Clin N Am 2013; 23:347-83. [PMID: 23540965 DOI: 10.1016/j.giec.2013.01.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Adenoma and adenocarcinoma are the most common ampullary lesions. Advances in diagnostic modalities including endoscopic ultrasonography and intraductal ultrasonography have provided useful information that aids in diagnosing and managing ampullary lesions. Endoscopic papillectomy can be a curative therapy for localized ampullary adenoma and have a role in the diagnosis of indeterminate ampullary lesions that may contain a hidden malignancy. However, the consensus on how and when to use endoscopic papillectomy has not been fully established. This article reviews the approach to the patient with benign or malignant ampullary lesion.
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Affiliation(s)
- Hyung-Keun Kim
- Division of Gastroenterology, Department of Internal Medicine, The Catholic University of Korea College of Medicine, Uijeongbu St. Mary's Hospital, Guemo-dong, Uijeongbu, Republic of Korea
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Qin H, Zhao Q, Li DM, Gao HY, Li RX, Zhang M, Hu JF, Wang Y. Clinical evaluation of endoscopic papillectomy for the diagnosis of tumors of the ampulla of Vater. Shijie Huaren Xiaohua Zazhi 2012; 20:2305-2309. [DOI: 10.11569/wcjd.v20.i24.2305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the value of endoscopic papillectomy (EP) for the diagnosis of tumors of the ampulla of Vater.
METHODS: The clinical data for 16 patients with tumors of the ampulla of Vater were analyzed. The clinical efficacy, complications and safety of EP were evaluated.
RESULTS: Before EP, 12 patients were diagnosed with adenoma and 4 with chronic inflammation by endoscopic biopsy. After EP, 2 cases were diagnosed with poorly differentiated adenocarcinoma, 1 with well differentiated adenocarcinoma, and 13 with adenoma (including one case of adenoma with malignant transformation and all 4 cases diagnosed with "chronic inflammation" by endoscopic biopsy). The accuracy of EP was significantly higher than that of endoscopic biopsy (P < 0.05). In 9 cases, EUS showed that the lesions originated from the submucosal layer with dilated pancreatic and biliary ducts. None of the cases had submucosal continuity interruption, invasion to pancreatic/biliary ducts or enlarged retroperitoneal lymph nodes on EUS. Twelve patients with high echoic lesions were confirmed to have adenoma, one patient with hyperechoic lesion with localized low echo area were confirmed to have adenoma with malignant transformation, and 3 patients with low echo lesions were confirmed to have adenocarcinoma. After EP, residual lesions were found in bile duct orifice in 2 cases of poorly differentiated adenocarcinoma, 1 case of adenoma with malignant transformation and 1 case of adenoma, indicating invasion to the bile duct. All of them had a negative preoperative EUS. Lesions were completely resected in 1 case of well differentiated adenocarcinoma and 11 cases of adenoma, and the resection stump was histologically negative for neoplasm. After EP, two patients developed transient melena, but no acute pancreatitis, perforation or other complications occurred. There was no procedural-related death in this group of patients.
CONCLUSION: EP is safe and has a higher accuracy in the diagnosis of tumors of the ampulla of Vater.
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