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Sheth SG, Machicado JD, Chhoda A, Chalhoub JM, Forsmark C, Zyromski N, Sadeghirad B, Morgan RL, Thosani NC, Thiruvengadam NR, Ruan W, Pawa S, Ngamruengphong S, Marya NB, Kohli DR, Fujii-Lau LL, Forbes N, Elhanafi SE, Desai M, Cosgrove N, Coelho-Prabhu N, Amateau SK, Alipour O, Abidi W, Qumseya BJ. American Society for Gastrointestinal Endoscopy guideline on the role of endoscopy in the management of chronic pancreatitis: methodology and review of evidence. Gastrointest Endosc 2024:S0016-5107(24)03250-4. [PMID: 39243238 DOI: 10.1016/j.gie.2024.05.017] [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: 05/20/2024] [Accepted: 05/29/2024] [Indexed: 09/09/2024]
Affiliation(s)
- Sunil G Sheth
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Jorge D Machicado
- Division of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Ankit Chhoda
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Jean M Chalhoub
- Division of Gastroenterology and Hepatology, Staten Island University Hospital, Northwell Health, Staten Island, New York, USA
| | - Christopher Forsmark
- Division of Gastroenterology, Hepatology, and Nutrition, University of Florida, Gainesville, Florida, USA
| | - Nicholas Zyromski
- Department of Surgery, Indiana University, Indianapolis, Indiana, USA
| | - Behnam Sadeghirad
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada; Department of Anesthesia, McMaster University, Hamilton, Ontario, Canada
| | - Rebecca L Morgan
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada; School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Nirav C Thosani
- Center for Interventional Gastroenterology at UTHealth, McGovern Medical School, Houston, Texas, USA
| | - Nikhil R Thiruvengadam
- Department of Gastroenterology and Hepatology, Loma Linda University, Loma Linda, California, USA
| | - Wenly Ruan
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Swati Pawa
- Department of Gastroenterology, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - Saowanee Ngamruengphong
- Division of Gastroenterology and Hepatology, The Johns Hopkins University, Baltimore, Maryland, USA
| | - Neil B Marya
- Division of Gastroenterology, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Divyanshoo R Kohli
- Pancreas and Liver Clinic, Providence Sacred Heart Medical Center, Elon Floyd School of Medicine, Washington State University, Spokane, Washington, USA
| | | | - Nauzer Forbes
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Sherif E Elhanafi
- Division of Gastroenterology, Texas Tech University Health Sciences Center, El Paso, Texas, USA
| | - Madhav Desai
- Center for Interventional Gastroenterology at UTHealth, McGovern Medical School, Houston, Texas, USA
| | - Natalie Cosgrove
- Center for Interventional Endoscopy, AdventHealth, Orlando, Florida, USA
| | | | - Stuart K Amateau
- Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota Medical Center, Minneapolis, Minnesota, USA
| | - Omeed Alipour
- Division of Gastroenterology, University of Washington Medical Center, Seattle, Washington, USA
| | - Wasif Abidi
- Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
| | - Bashar J Qumseya
- Division of Gastroenterology, Hepatology, and Nutrition, University of Florida, Gainesville, Florida, USA
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Ji F, Tang W, Yan W, Huang J, Liu Y, Zhou J, Qin S, Dai S, Ji Y, Yin G. A nomogram to predict the occurrence of pseudocyst in patients with acute pancreatitis. Pancreatology 2024; 24:863-869. [PMID: 39174438 DOI: 10.1016/j.pan.2024.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 06/03/2024] [Accepted: 08/09/2024] [Indexed: 08/24/2024]
Abstract
BACKGROUND Pseudocyst formation is common in many patients with acute pancreatitis during follow-up. Many risk factors have been proposed to be associated with the development of PP, but the predictive factors are still underexplored. The focus of this study was to investigate whether early laboratory indicators could effectively predict the occurrence of PP. METHODS 2811 AP patients hospitalized in the Second Affiliated Hospital of Soochow University between November 2008 and September 2020 were retrospectively studied. Univariate and multivariate analyses were used to screen the risk variables. The nomograms of those risk factors were validated and evaluated by logistic analysis. RESULTS AP patients had a 6.1 % (172/2811) incidence of PP. In a univariate analysis, the development of PP was correlated with serum lactate dehydrogenase (LDH), albumin (ALB), calcium (Ca), hemoglobin (Hb), organ dysfunction, CT severity index (CTSI), etiology, age, etc. Further logistic regression analysis showed that the risk factors were different between hyperlipidemic pancreatitis patients (LDH, ALB and Ca) and non-hyperlipidemic pancreatitis patients (LDH, Hb, ALB and Ca). A nomogram based on the identified risk factors was developed. Our model showed good discrimination ability, with a boostrap - corrected C index of 0.905 (95 % CI = 0.875-0.935), and had well-fitted calibration curves. The area under the curve (AUC) of the nomogram were 0.905 (95 % CI = 0.875-0.935) and 0.933 (95 % CI = 0.890-0.975) in the training and validation groups, respectively. The results of DCA indicated that the nomogram may have clinic usefulness. CONCLUSIONS The nomogram that incorporates early laboratory data (LDH, Hb, ALB, and Ca) in AP patients is able to predict the incidence of PP with greater accuracy than the CTSI and AP severity.
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Affiliation(s)
- Fengjie Ji
- The digestive department of The Second Affiliated Hospital of Soochow University, 215004, Suzhou, China
| | - Wen Tang
- The digestive department of The Second Affiliated Hospital of Soochow University, 215004, Suzhou, China
| | - Wen Yan
- The dental department of The Second Affiliated Hospital of Soochow University, 215004, Suzhou, China
| | - Jiujing Huang
- The digestive department of The Second Affiliated Hospital of Soochow University, 215004, Suzhou, China
| | - Yuxin Liu
- The digestive department of The Second Affiliated Hospital of Soochow University, 215004, Suzhou, China
| | - Jing Zhou
- The digestive department of The Second Affiliated Hospital of Soochow University, 215004, Suzhou, China
| | - Shuqi Qin
- The digestive department of The Second Affiliated Hospital of Soochow University, 215004, Suzhou, China
| | - Si Dai
- The digestive department of Songtao Miao National Autonomous County People's Hospital, Guizhou, 554199, China
| | - Yulin Ji
- The college of traditional Chinese Medicine of China Pharmaceutical University, Nanjing, 210000, China
| | - Guojian Yin
- The digestive department of The Second Affiliated Hospital of Soochow University, 215004, Suzhou, China.
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Sánchez-Muñoz MP, Camba-Gutiérrez SI, Aguilar-Espinosa F. Pancreatic Pseudocyst and Obesity: Video Case Report of Management with the One-Stage Procedure. Obes Surg 2024; 34:3097-3104. [PMID: 38888708 DOI: 10.1007/s11695-024-07335-w] [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: 03/13/2024] [Revised: 05/28/2024] [Accepted: 05/29/2024] [Indexed: 06/20/2024]
Abstract
Reports of pancreatic pseudocyst drainage during metabolic bariatric surgery are extremely rare. Our patient is a 38-year-old female suffering from obesity grade IV and presents a persistent symptomatic pancreatic pseudocyst 8 months after an episode of acute biliary pancreatitis. After an extensive evaluation and considering other treatment options, our multidisciplinary team and the patient decided to perform a one-stage procedure consisting of laparoscopic cystogastrostomy, cholecystectomy, and one-anastomosis gastric bypass. After bringing the patient to the operating room, the surgeon performed an anterior gastrostomy to access the stomach's posterior wall, followed by a 6-cm cystogastrostomy on both the stomach's posterior wall and the cyst. Next, a cholecystectomy which involved dissecting the triangle of Calot was performed. Then, an 18-cm gastric pouch using a 36-Fr calibration tube was created. The cystogastrostomy was left in the remaining stomach. Finally, gastrojejunal anastomosis is done. The patient's postoperative course proceeded smoothly, leading to her home discharge on the third postoperative day. At the 1-year follow-up, the patient had lost 56 kg and was symptom-free; a computer tomography scan showed that the pancreatic pseudocyst had resolved. This case shows a video of a successful laparoscopic cystogastrostomy, cholecystectomy, and one-anastomosis gastric bypass (OAGB) used to treat persistent abdominal pain and obesity grade IV. We also conduct a bibliographic review.
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Affiliation(s)
- Martha Patricia Sánchez-Muñoz
- Department of Bariatric and Metabolic Surgery of the Civil Hospital of Guadalajara "Dr. Juan I. Menchaca", Guadalajara, Jalisco, Mexico
| | - Susana Ileana Camba-Gutiérrez
- Department of Bariatric and Metabolic Surgery of the Civil Hospital of Guadalajara "Dr. Juan I. Menchaca", Guadalajara, Jalisco, Mexico
| | - Francisco Aguilar-Espinosa
- Obesity Surgery Clinic: Dr. Francisco Aguilar-Espinosa, Department of General Surgery of the General Hospital of Zone 21, Mexican Institute of Social Security, Morelos 426, 47600, Tepatitlan, Jalisco, Mexico.
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Koo JGA, Liau MYQ, Kryvoruchko IA, Habeeb TAAM, Chia C, Shelat VG. Pancreatic pseudocyst: The past, the present, and the future. World J Gastrointest Surg 2024; 16:1986-2002. [PMID: 39087130 PMCID: PMC11287700 DOI: 10.4240/wjgs.v16.i7.1986] [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: 03/08/2024] [Revised: 05/19/2024] [Accepted: 06/17/2024] [Indexed: 07/22/2024] Open
Abstract
A pancreatic pseudocyst is defined as an encapsulated fluid collection with a well-defined inflammatory wall with minimal or no necrosis. The diagnosis cannot be made prior to 4 wk after the onset of pancreatitis. The clinical presentation is often nonspecific, with abdominal pain being the most common symptom. If a diagnosis is suspected, contrast-enhanced computed tomography and/or magnetic resonance imaging are performed to confirm the diagnosis and assess the characteristics of the pseudocyst. Endoscopic ultrasound with cyst fluid analysis can be performed in cases of diagnostic uncertainty. Pseudocyst of the pancreas can lead to complications such as hemorrhage, infection, and rupture. The management of pancreatic pseudocysts depends on the presence of symptoms and the development of complications, such as biliary or gastric outlet obstruction. Management options include endoscopic or surgical drainage. The aim of this review was to summarize the current literature on pancreatic pseudocysts and discuss the evolution of the definitions, diagnosis, and management of this condition.
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Affiliation(s)
- Jonathan GA Koo
- Department of General Surgery, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | - Matthias Yi Quan Liau
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Igor A Kryvoruchko
- Department of Surgery No. 2, Kharkiv National Medical University, Kharkiv 61022, Ukraine
| | - Tamer AAM Habeeb
- Department of General Surgery, Faculty of Medicine Zagazig University, Sharkia 44511, Egypt
| | - Christopher Chia
- Department of Gastroenterology, Woodlands General Hospital, Singapore 737628, Singapore
| | - Vishal G Shelat
- Department of General Surgery, Tan Tock Seng Hospital, Singapore 308433, Singapore
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Zhu H, Du Y, Wang K, Li Z, Jin Z. Consensus guidelines on the diagnosis and treatment of pancreatic pseudocyst and walled-off necrosis from a Chinese multiple disciplinary team expert panel. Endosc Ultrasound 2024; 13:205-217. [PMID: 39318749 PMCID: PMC11419518 DOI: 10.1097/eus.0000000000000080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 06/06/2024] [Indexed: 09/26/2024] Open
Abstract
Objective To prepare a set of practice guidelines to standardize the entire process, from diagnosis to treatment and follow-up, for pancreatic pseudocysts and walled-off necrosis. Methods Thirty-six experts in the fields of digestive endoscopy, pancreatic surgery, interventional radiology, and others presented their opinions via discussions in online conferences by referring to the patient, intervention, comparison, and outcomes principles and then reviewed the evidence and statements using the Delphi method to reach a consensus. The consensus of >80% was finally achieved for the items. Results The experts discussed and reached a consensus on 29 statements including 10 categories: (1) definition and classification, (2) imaging and endoscopic diagnosis, (3) therapeutic implications, (4) surgical therapy, (5) percutaneous catheter drainage, (6) endoscopic retrograde cholangiopancreatography, (7) EUS-guided drainage, (8) stent selection for EUS-guided drainage, (9) complication related to stents for cyst drainage, and (10) drug treatment and follow-up. Conclusion This consensus based on the clinical experience of experts in various fields and international evidence-based medicine further standardizes the multidisciplinary diagnosis and treatment processes for pancreatic pseudocysts and walled-off necrosis.
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Affiliation(s)
| | | | | | - Zhaoshen Li
- Department of Gastroenterology, Changhai Hospital of Second Military Medical University/Naval Medical University, Shanghai, China
| | - Zhendong Jin
- Department of Gastroenterology, Changhai Hospital of Second Military Medical University/Naval Medical University, Shanghai, China
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Zhang HY, He CC. Early endoscopic management of an infected acute necrotic collection misdiagnosed as a pancreatic pseudocyst: A case report. World J Gastrointest Surg 2024; 16:609-615. [PMID: 38463375 PMCID: PMC10921193 DOI: 10.4240/wjgs.v16.i2.609] [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: 10/08/2023] [Revised: 12/17/2023] [Accepted: 01/15/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Infected acute necrotic collection (ANC) is a fatal complication of acute pancreatitis with substantial morbidity and mortality. Drainage plays an exceedingly important role as the first step in invasive intervention for infected necrosis; however, there is great controversy about the optimal drainage time, and better treatment should be explored. CASE SUMMARY We report the case of a 43-year-old man who was admitted to the hospital with severe intake reduction due to early satiety 2 wk after treatment for acute pancreatitis; conservative treatment was ineffective, and a pancreatic pseudocyst was suspected on contrast-enhanced computed tomography (CT). Endoscopic ultrasonography (EUS) suggested hyperechoic necrotic tissue within the cyst cavity. The wall was not completely mature, and the culture of the puncture fluid was positive for A-haemolytic Streptococcus. Thus, the final diagnosis of ANC infection was made. The necrotic collection was not walled off and contained many solid components; therefore, the patient underwent EUS-guided aspiration and lavage. Two weeks after the collection was completely encapsulated, pancreatic duct stent drainage via endoscopic retrograde cholangiopancreatography (ERCP) was performed, and the patient was subsequently successfully discharged. On repeat CT, the pancreatic cysts had almost disappeared during the 6-month follow-up period after surgery. CONCLUSION Early EUS-guided aspiration and lavage combined with late ERCP catheter drainage may be effective methods for intervention in infected ANCs.
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Affiliation(s)
- Hong-Ying Zhang
- Department of Gastroenterology, Jinhua People's Hospital, Jinhua 321000, Zhejiang Province, China
| | - Chen-Cong He
- Department of General Medicine, Jinhua Guangfu Hospital, Jinhua 321001, Zhejiang Province, China
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de Rijk FEM, van Veldhuisen CL, Besselink MG, van Hooft JE, van Santvoort HC, van Geenen EJM, Hegyi P, Löhr JM, Dominguez-Munoz JE, de Jonge PJF, Bruno MJ, Verdonk RC, Zou WB, Engjom T, Ooi CY, Sutton R, Frulloni L, Neoptolemos J, Wilcox C, Miroslav V, Trikudanathan G, Liao Z, Hauge T, Mössner J, Hoge C, Fockens P, Mieog S, Capurso G, Cui Y, de Madaria E, Distler M, Aghdassi A, Whitcomb DC, Russell K, Beyer G, Kunovsky L, Kwanten W, Nava AK, Conlon K, Siriwardena A, Paiella S, Alconchel F, Marino MV, de Meijer VE, Domingo C, Kleeff J, Lakshmanan A, Lie Chu MJ, Bouwense S, Nashidengo PR, Konstantinos P, Muttillo EM, Umar GI, Castro Santiago MJ, Lopez-Lopez V, Torri F, Schmelzle M, Ignatavicius P, Wicherts D, Gomes A, Machairas NA, Dorovinis PI, Serrablo A, Soreide K, Rahbari M, Jie Chu MJ, Ptasnuka M, Petrulionis M, Noel CB, Castro E, Di Martino M, Recordare A, Stättner S, Ausania F, Hartman V, Roeyen G, Egorov V, Vanagas T, Ebrahim M, Arabadzhieva E, Malleo G, Li L, Adams D, Oracz G, Nageshwar RD, Waldthaler A, Masamune A, Drewes AM, Amodio A, Tirkes T, Srivastava A, Beilman GJ, Berger Z, Lindkvist B, Cavestro GM, Gariepy C, Czakó L, Di Leo M, Sharma V, Lakhtakia S, Rana SS, Duggan SN, Kwon CI, Phillips AE, Forsmark CE, Gleeson FC, Lehman GA, Greenhalf W, Costamagna G, Halloran CM, Friess H, Rasmussen HH, Ikeura T, Haldorsen IS, Itoi T, Izbicki JR, Windsor J, Poulsen JL, Frokjaer JB, Larino-Noia J, Wang D, Garcia JI, Kalaitzakis E, Wertheim-Tysarowska K, Kubota K, Larusch J, Lerch MM, Hu LH, Frulloni L, Erkan M, Machicado JD, Arvanitakis M, Buchler MW, Levy MF, Heyman MB, Nojgaard C, Khashab MA, Delhaye M, Ogura T, Okazaki K, Ghaneh P, Banks PA, Gupta P, Papachristou GI, Michl P, Levy P, Pukitis A, Pezzilli R, Baron RD, Amann ST, Schwarzenberg SJ, Isaji S, Olesen SS, Novovic S, Hughes SJ, Werlin SL, Gonska T, Gardner TB, Topazian MD, Trikudanathan G, Weiss FU, Akshintala VS, Morinville VD, Rebours V, Vincze A, Singh VK, Cui N, Zhang H, Li ZS, Liao Z. Diagnosis and treatment of exocrine pancreatic insufficiency in chronic pancreatitis: An international expert survey and case vignette study. Pancreatology 2022; 22:457-465. [PMID: 35346599 DOI: 10.1016/j.pan.2022.03.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Despite evidence-based guidelines, exocrine pancreatic insufficiency is frequently underdiagnosed and undertreated in patients with chronic pancreatitis. Therefore, the aim of this study is to provide insight into the current opinion and clinical decision-making of international pancreatologists regarding the management of exocrine pancreatic insufficiency. METHODS An online survey and case vignette study was sent to experts in chronic pancreatitis and members of various pancreatic associations: EPC, E-AHPBA and DPSG. Experts were selected based on publication record from the past 5 years. RESULTS Overall, 252 pancreatologists participated of whom 44% had ≥ 15 years of experience and 35% treated ≥ 50 patients with chronic pancreatitis per year. Screening for exocrine pancreatic insufficiency as part of the diagnostic work-up for chronic pancreatitis is performed by 69% and repeated annually by 21%. About 74% considers nutritional assessment to be part of the standard work-up. Patients are most frequently screened for deficiencies of calcium (47%), iron (42%), vitamin D (61%) and albumin (59%). In case of clinically steatorrhea, 71% prescribes enzyme supplementation. Of all pancreatologists, 40% refers more than half of their patients to a dietician. Despite existing guidelines, 97% supports the need for more specific and tailored instructions regarding the management of exocrine pancreatic insufficiency. CONCLUSION This survey identified a lack of consensus and substantial practice variation among international pancreatologists regarding guidelines pertaining the management of exocrine pancreatic insufficiency. These results highlight the need for further adaptation of these guidelines according to current expert opinion and the level of available scientific evidence.
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Affiliation(s)
- Florence E M de Rijk
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands; Department of Research and Development, St. Antonius Hospital, Nieuwegein, the Netherlands.
| | - Charlotte L van Veldhuisen
- Department of Research and Development, St. Antonius Hospital, Nieuwegein, the Netherlands; Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, the Netherlands
| | - Marc G Besselink
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism, the Netherlands
| | - Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Hjalmar C van Santvoort
- Department of Surgery, St. Antonius Hospital, Nieuwegein, the Netherlands; Department of Surgery, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Erwin J M van Geenen
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Peter Hegyi
- Center for Translational Medicine, Semmelweis University, Budapest, Hungary; Institute for Translational Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - J-Matthias Löhr
- Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Juan E Dominguez-Munoz
- Department of Gastroenterology and Hepatology, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Pieter Jan F de Jonge
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Marco J Bruno
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Robert C Verdonk
- Department of Gastroenterology and Hepatology, St. Antonius Hospital, Nieuwegein, the Netherlands
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Copelin E, Widmer J. Management of severe acute pancreatitis in 2019. Transl Gastroenterol Hepatol 2022; 7:16. [PMID: 35548476 PMCID: PMC9081916 DOI: 10.21037/tgh-2020-08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 05/25/2020] [Indexed: 09/17/2023] Open
Abstract
Pancreatic fluid collections (PFCs) are frequent complications in severe acute pancreatitis that are the result of damage to the pancreas to include but not limited to trauma, surgery, autoimmune diseases, alcohol abuse, infections, medications, gallstones, metabolic disorders, and premalignant or malignant conditions. The majority of these collections resolve spontaneously; however, if the collection is infected or causes symptoms to include abdominal pain, nausea, vomiting, diarrhea, fevers, and tachycardia, drainage is indicated. Drainage of PFCs can be accomplished surgically, percutaneously, or endoscopically and should be approached in a multidisciplinary fashion for best overall patient care and outcomes. Before the introduction of endoscopic procedures, surgical and percutaneous drainage was the preferred modality. Today a minimally-invasive "step-up" approach is generally accepted depending upon the specific characteristics of the PFC and clinical presentation. Endoscopic ultrasound-guided PFC drainage is favored due to high success rates, shorter hospital stays, and lower cost. Direct debridement of walled-off pancreatitis can now be performed endoscopically with higher success rates with larger caliber fully covered metal stents. At large, the field of endoscopic techniques has evolved, and more specifically, the management of PFCs continues to evolve with increasing experience and with the advent of new stents and accessories, leading to increased efficacy with less adverse events.
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Sahoo AK, Swain N, Mohanty AK, Kar S, Rajsamant NK, Behera SK. Diabetes Status After Lateral Pancreaticojejunostomy and Frey’s Procedure in Chronic Calcific Pancreatitis: An Observational Study. Cureus 2022; 14:e21855. [PMID: 35273837 PMCID: PMC8901132 DOI: 10.7759/cureus.21855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2022] [Indexed: 11/10/2022] Open
Abstract
Introduction Diabetes secondary to pancreatic diseases is commonly referred to as pancreatogenic diabetes or type 3c diabetes mellitus. This study was conducted to determine the status of diabetes mellitus after Frey’s procedure and lateral pancreaticojejunostomy (LPJ) in diabetic and nondiabetic patients with chronic calcific pancreatitis (CCP) and to discuss the clinicopathological course as well as diabetes in CCP. Materials and methods This study was designed as a retrospective observational study consisting of 27 patients with CCP who were surgically treated either with the pancreatic head coring Frey’s procedure or with LPJ. Surgeries were performed in a tertiary care hospital of Eastern India by a team of surgeons following the same surgical principle. The diagnosis of CCP was made by clinical and radiological evaluations. Visual Analog Scale (VAS) scoring was used perioperatively to assess pain. Postoperatively, all the patients were monitored clinically; pain scoring and relevant investigations were done depending upon subjective and objective indications. Special attention was paid to diabetic patients through frequent follow-ups and tight glycemic control. All 27 patients were followed up with at least two outpatient follow-ups. Results The trends in fasting blood sugar values in the LPJ group showed a small spike in the early postoperative period (two weeks) with a p-value of >0.05, and later on, it improved over 18 months of follow-up, reaching below the preoperative values (mean 109.38). On the contrary, the fasting blood glucose levels in Frey’s procedure revealed a significant spike in the early postoperative period (two weeks) with a mean sugar value of 148 mg/dl and a p-value of 0.01. The levels stayed well above the preoperative values over 18 months of follow-up. The trends in HbA1c showed marginal improvement in the LPJ group in a six-month follow-up period (p-value 0.008) from the preoperative levels. In Frey’s procedure group, postoperative HbA1c levels at three months revealed an increase, which can be attributed to the minor but significant loss of pancreatic tissue from the head, which continued to be on the higher side at the six-month follow-up. Trends in mean insulin dosage showed a significant spike in the early postoperative period (two weeks) both in the LPJ (p-value 0.01) and Frey’s procedure group (0.01); however, in the LPJ group, the insulin dose showed a reduction over the 18-month follow-up, reaching below the mean preoperative insulin dose. While in the Frey’s procedure group, the postoperative insulin dose remained higher throughout the 18-month follow-up period (p-value <0.05). Conclusions LPJ has got a little effect on the diabetic status of nondiabetic patients. Frey’s procedure leads to marginal deterioration of the diabetic status and increases in insulin dosage in both diabetic and nondiabetic patients.
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Wagner KT, Zimmermann J, Brody L, Brody F. Laparoscopic Intragastric Cystgastrostomy: A Technical Report. J Laparoendosc Adv Surg Tech A 2021; 32:315-319. [PMID: 34962154 DOI: 10.1089/lap.2021.0801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Management of symptomatic pancreatic pseudocysts poses a unique challenge to minimally invasive surgeons. Despite the predominance of endoscopic management of pancreatic pseudocysts, the laparoscopic approach remains a critical skill in the armamentarium of surgeons. Methods: This report details a laparoscopic intragastric approach to create a pancreatic cystgastrostomy using intraoperative ultrasound and endoscopy. Conclusion: Laparoendoscopic techniques for pancreatic pseudocysts are still required in selective cases when endoscopic management is not available or fails. Using this technique provides patients with same clinical benefits of an endoscopic approach.
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Affiliation(s)
- Kelly T Wagner
- Department of Surgery, Washington DC VA Medical Center, Washington, District of Columbia, USA
| | - Jason Zimmermann
- Department of Surgery, Washington DC VA Medical Center, Washington, District of Columbia, USA
| | - Lila Brody
- Department of Surgery, Washington DC VA Medical Center, Washington, District of Columbia, USA
| | - Fred Brody
- Department of Surgery, Washington DC VA Medical Center, Washington, District of Columbia, USA
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11
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Khan S, Chandran S, Chin J, Karim S, Mangira D, Nasr M, Ermerak G, Trinh A, Kia CYH, Mules T, Zad M, Ang TL, Johns E, Tee D, Kaul A, Ratanachu-Ek T, Jirathan-Opas J, Fisher L, Cameron R, Welch C, Lim G, Metz AJ, Moss A, Bassan M, Saxena P, Kaffes A, St John A, Hourigan LF, Tagkalidis P, Weilert F, Vaughan R, Devereaux B. Drainage of pancreatic fluid collections using a lumen-apposing metal stent with an electrocautery-enhanced delivery system. J Gastroenterol Hepatol 2021; 36:3395-3401. [PMID: 34370869 DOI: 10.1111/jgh.15658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 06/05/2021] [Accepted: 07/25/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Our aim was to evaluate the efficacy and safety of a lumen-apposing metal stent with an electrocautery-enhanced delivery system (EDS-LAMS) for endoscopic ultrasound (EUS)-guided drainage of pancreatic fluid collections (PFCs) in regular clinical practice. METHODS A retrospective and subsequent prospective analysis was undertaken of all patients who underwent EUS-guided drainage of their PFCs using the EDS-LAMS at 17 tertiary therapeutic endoscopy centers. RESULTS Two hundred eight cases of EDS-LAMS deployment were attempted in 202 patients (mean age 52.9 years) at time of evaluation. Ninety-seven patients had pancreatic pseudocysts (PPs), 75 walled-off pancreatic necrosis (WOPN), 10 acute peripancreatic fluid collections (APFCs), 6 acute necrotic collections (ANCs), and 14 postoperative collections (POCs). Procedural technical success was achieved in 202/208 cases (97.1%). Maldeployment occurred in 7/208 cases (3.4%). Clinical success was achieved in 142/160 (88.8%) patients (PP 90%, WOPN 85.2%, APFC 100%, ANC 75%, POC 100%). Delayed adverse events included stent migration in 15/202 (7.4%), stent occlusion and infection in 16/202 (7.9%), major bleeding in 4/202 (2%), and buried EDS-LAMS in 2/202 (1%). PFC recurrence occurred in 13/142 (9.2%) patients; 9/202 (4.5%) required surgical or radiological intervention for PFC management after EDS-LAMS insertion. CONCLUSIONS This large international multicenter study evaluating the EDS-LAMS for drainage of PFCs in routine clinical practice suggests that the EDS-LAMS are safe and effective for drainage of all types of PFCs; however, further endoscopic therapy is often required for WOPN. Major bleeding was a rare complication in our cohort.
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Affiliation(s)
- Saad Khan
- Department of Gastroenterology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Department of Gastroenterology, Austin Health, Melbourne, Victoria, Australia
| | - Sujievvan Chandran
- Department of Gastroenterology, Austin Health, Melbourne, Victoria, Australia
| | - Jerry Chin
- Department of Gastroenterology, Waikato Hospital, Waikato District Health Board, Hamilton, New Zealand
| | - Shwan Karim
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Dileep Mangira
- Department of Gastroenterology, Western Health, Melbourne, Victoria, Australia
| | - Mohamad Nasr
- Department of Gastroenterology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Goktug Ermerak
- Department of Gastroenterology and Hepatology, Liverpool Hospital, Sydney, New South Wales, Australia
| | - Andrew Trinh
- Department of Gastroenterology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Christopher Y H Kia
- Department of Gastroenterology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Thomas Mules
- Department of Gastroenterology, Christchurch Hospital, Canterbury District Health Board, Christchurch, New Zealand
| | - Mohammadali Zad
- Department of Gastroenterology, Townsville Hospital, Townsville, Queensland, Australia
| | - Tiing Leong Ang
- Department of Gastroenterology and Hepatology, Changi General Hospital, Singapore
| | - Estella Johns
- Department of Gastroenterology, Wellington Hospital, Capital and Coast District Health Board, Wellington, New Zealand
| | - Derrick Tee
- Department of Gastroenterology, Lyell McEwin Hospital, Adelaide, South Australia, Australia
| | - Abha Kaul
- Department of Gastroenterology, Peninsula Health, Melbourne, Victoria, Australia
| | | | - Jirat Jirathan-Opas
- Department of Gastroenterology, Hatyai Hospital, Hat Yai, Songkhla Province, Thailand
| | - Leon Fisher
- Department of Gastroenterology, Peninsula Health, Melbourne, Victoria, Australia
| | - Rees Cameron
- Department of Gastroenterology, Wellington Hospital, Capital and Coast District Health Board, Wellington, New Zealand
| | - Christine Welch
- Department of Gastroenterology, Townsville Hospital, Townsville, Queensland, Australia
| | - Gary Lim
- Department of Gastroenterology, Christchurch Hospital, Canterbury District Health Board, Christchurch, New Zealand
| | - Andrew J Metz
- Department of Gastroenterology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Alan Moss
- Department of Gastroenterology, Western Health, Melbourne, Victoria, Australia
| | - Milan Bassan
- Department of Gastroenterology and Hepatology, Liverpool Hospital, Sydney, New South Wales, Australia.,South Western Sydney Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Payal Saxena
- Department of Gastroenterology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine, University of Sydney, Sydney, New South Wales, Australia
| | - Arthur Kaffes
- Department of Gastroenterology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine, University of Sydney, Sydney, New South Wales, Australia
| | - Andrew St John
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,Department of Medicine, Toowoomba Hospital, Toowoomba, Queensland, Australia.,School of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Luke F Hourigan
- Department of Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,School of Medicine, University of Queensland, Brisbane, Queensland, Australia.,Gallipoli Medical Research Institute, School of Medicine, University of Queensland, Greenslopes Private Hospital, Brisbane, Queensland, Australia
| | - Peter Tagkalidis
- Department of Gastroenterology, Western Health, Melbourne, Victoria, Australia.,Department of Gastroenterology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Frank Weilert
- Department of Gastroenterology, Waikato Hospital, Waikato District Health Board, Hamilton, New Zealand
| | - Rhys Vaughan
- Department of Gastroenterology, Austin Health, Melbourne, Victoria, Australia.,Department of Medicine, University of Melbourne, Austin Health, Melbourne, Victoria, Australia
| | - Benedict Devereaux
- Department of Gastroenterology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,School of Medicine, University of Queensland, Brisbane, Queensland, Australia
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12
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He YG, Li J, Peng XH, Wu J, Xie MX, Tang YC, Zheng L, Huang XB. Sequential therapy with combined trans-papillary endoscopic naso-pancreatic and endoscopic retrograde pancreatic drainage for pancreatic pseudocysts. World J Clin Cases 2021; 9:6254-6267. [PMID: 34434992 PMCID: PMC8362563 DOI: 10.12998/wjcc.v9.i22.6254] [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: 04/02/2021] [Revised: 05/07/2021] [Accepted: 06/03/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Endoscopic retrograde pancreatic drainage (ERPD) and stent implantation has become the major treatment method for pancreatic pseudocysts. However, it is associated with a high recurrence rate and infection.
AIM To manage pancreatic pseudocysts by sequential therapy with endoscopic naso-pancreatic drainage (ENPD) combined with ERPD and evaluate the treatment outcome.
METHODS One hundred and sixty-two cases of pancreatic pseudocyst confirmed by endoscopic examination at our hospital between January 2014 and January 2020 were retrospectively analyzed. There were 152 cases of intubation via the duodenal papilla, of which 92 involved pancreatic duct stent implantation and 60 involved sequential therapy with combined ENPD and ERPD (two-step procedure). The success rate of the procedure, incidence of complications (infection, bleeding, etc.), recurrence, and length and cost of hospitalization were compared between the two groups.
RESULTS The incidence of infection was significantly higher in the ERPD group (12 cases) than in the two-step procedure group (2 cases). Twelve patients developed infection in the ERPD group, and anti-infection therapy was effective in five cases but not in the remaining seven cases. Infection presented as fever and chills in the two-step procedure group. The reoperation rate was significantly higher in the ERPD group with seven cases compared with zero cases in the two-step procedure group (P < 0.05). Similarly, the recurrence rate was significantly higher in the ERPD group (19 cases) than in the two-step procedure group (0 cases).
CONCLUSION Sequential therapy with combined ENPD and ERPD is safe and effective in patients with pancreatic pseudocysts.
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Affiliation(s)
- Yong-Gang He
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Jing Li
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Xue-Hui Peng
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Jing Wu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Ming-Xun Xie
- Department of Radiology, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Yi-Chen Tang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Lu Zheng
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Xiao-Bing Huang
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
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13
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Tan JH, Chin W, Shaikh AL, Zheng S. Pancreatic pseudocyst: Dilemma of its recent management (Review). Exp Ther Med 2020; 21:159. [PMID: 33456526 PMCID: PMC7792492 DOI: 10.3892/etm.2020.9590] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 03/21/2020] [Indexed: 02/06/2023] Open
Abstract
Advances in radiological techniques have led to an increase in the number of diagnoses of pancreatic pseudocyst, which is the most common pancreatic cyst lesion disease, accounting for two-thirds of all pancreatic cyst lesions. Historically, the management of pancreatic pseudocyst has been achieved through the use of conservative treatments and surgery; however, due to the complications and recurrence rate associated with these techniques, the management of pancreatic pseudocyst is challenging. Surgeons and gastroenterologists have attempted to determine the optimal management technique to treat pancreatic pseudocyst to reduce complications and the recurrence rate. From these investigations, percutaneous catheter, surgical and endoscopic drainage with ultrasonography guidance have become promising management techniques. The present review aimed to summarize the diagnostic and therapeutic methods used for the management of pancreatic pseudocyst and to compare percutaneous catheter, surgical and endoscopic drainage.
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Affiliation(s)
- Jonathan Hartanto Tan
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, National Health Commission of China Key Laboratory of Combined Multi-Organ Transplantation, Key Laboratory of Diagnosis and Treatment of Organ Transplantation, Chinese Academy of Medical Sciences, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang 310003, P.R. China
| | - Wenjie Chin
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, National Health Commission of China Key Laboratory of Combined Multi-Organ Transplantation, Key Laboratory of Diagnosis and Treatment of Organ Transplantation, Chinese Academy of Medical Sciences, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang 310003, P.R. China
| | - Abdul Lateef Shaikh
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, National Health Commission of China Key Laboratory of Combined Multi-Organ Transplantation, Key Laboratory of Diagnosis and Treatment of Organ Transplantation, Chinese Academy of Medical Sciences, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang 310003, P.R. China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, National Health Commission of China Key Laboratory of Combined Multi-Organ Transplantation, Key Laboratory of Diagnosis and Treatment of Organ Transplantation, Chinese Academy of Medical Sciences, Key Laboratory of Organ Transplantation, Hangzhou, Zhejiang 310003, P.R. China
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14
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Proença IM, dos Santos MEL, de Moura DTH, Ribeiro IB, Matuguma SE, Cheng S, McCarty TR, do Monte Junior ES, Sakai P, de Moura EGH. Role of pancreatography in the endoscopic management of encapsulated pancreatic collections – review and new proposed classification. World J Gastroenterol 2020; 26:7104-7117. [PMID: 33362371 PMCID: PMC7723666 DOI: 10.3748/wjg.v26.i45.7104] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/08/2020] [Accepted: 11/21/2020] [Indexed: 02/06/2023] Open
Abstract
Pancreatic fluids collections are local complications related to acute or chronic pancreatitis and may require intervention when symptomatic and/or complicated. Within the last decade, endoscopic management of these collections via endoscopic ultrasound-guided transmural drainage has become the gold standard treatment for encapsulated pancreatic collections with high clinical success and lower morbidity compared to traditional surgery and percutaneous drainage. Proper understanding of anatomic landmarks, including assessment of the main pancreatic duct and any associated lesions – such as disruptions and strictures – are key to achieving clinical success, reducing the need for reintervention or recurrence, especially in cases with suspected disconnected pancreatic duct syndrome. Additionally, proper review of imaging and anatomic landmarks, including collection location, are pivotal to determine type and size of pancreatic stenting as well as approach using long-term transmural indwelling plastic stents. Pancreatography to adequately assess the main pancreatic duct may be performed by two methods: Either non-invasively using magnetic resonance cholangiopancreatography or endoscopically via retrograde cholangiopan-creatography. Despite the critical need to understand anatomy via pancrea-tography and assess the main pancreatic duct, a standardized approach or uniform assessment strategy has not been described in the literature. Therefore, the aim of this review was to clarify the role of pancreatography in the endoscopic management of encapsulated pancreatic collections and to propose a new classification system to aid in proper assessment and endoscopic treatment.
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Affiliation(s)
- Igor Mendonça Proença
- Gastrointestinal Endoscopy Unit, Department of Gastroenterology, Hospital das Clínicas, University of São Paulo, São Paulo 05403000, Brazil
| | - Marcos Eduardo Lera dos Santos
- Gastrointestinal Endoscopy Unit, Department of Gastroenterology, Hospital das Clínicas, University of São Paulo, São Paulo 05403000, Brazil
| | - Diogo Turiani Hourneaux de Moura
- Gastrointestinal Endoscopy Unit, Department of Gastroenterology, Hospital das Clínicas, University of São Paulo, São Paulo 05403000, Brazil
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women’s Hospital - Harvard Medical School, Boston, MA 02115, United States
| | - Igor Braga Ribeiro
- Gastrointestinal Endoscopy Unit, Department of Gastroenterology, Hospital das Clínicas, University of São Paulo, São Paulo 05403000, Brazil
| | - Sergio Eiji Matuguma
- Gastrointestinal Endoscopy Unit, Department of Gastroenterology, Hospital das Clínicas, University of São Paulo, São Paulo 05403000, Brazil
| | - Spencer Cheng
- Gastrointestinal Endoscopy Unit, Department of Gastroenterology, Hospital das Clínicas, University of São Paulo, São Paulo 05403000, Brazil
| | - Thomas R McCarty
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women’s Hospital - Harvard Medical School, Boston, MA 02115, United States
| | - Epifanio Silvino do Monte Junior
- Gastrointestinal Endoscopy Unit, Department of Gastroenterology, Hospital das Clínicas, University of São Paulo, São Paulo 05403000, Brazil
| | - Paulo Sakai
- Gastrointestinal Endoscopy Unit, Department of Gastroenterology, Hospital das Clínicas, University of São Paulo, São Paulo 05403000, Brazil
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15
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Endoscopic and surgical drainage for pancreatic fluid collections are better than percutaneous drainage: Meta-analysis. Pancreatology 2020; 20:132-141. [PMID: 31706819 DOI: 10.1016/j.pan.2019.10.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/23/2019] [Accepted: 10/24/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Pancreatic pseudocyst (PP) and walled-off necrosis can be managed endoscopically, percutaneously or surgically, but with diverse efficacy. AIMS & METHODS A comprehensive literature search was carried out from inception to December 2018, to identify articles which compared at least two of the three kinds of treatment modalities, regarding the mortality, clinical success, recurrence, complications, cost and length of hospitalisation (LOH). RESULTS The outcomes of endoscopic (ED) and percutaneous drainage (PD) were comparable in six articles. The clinical success of endoscopic intervention was better considering any types of fluid collections (OR = 3.36; 95% confidence interval (CI) 1.48, 7.63; p = 0.004). ED was preferable regarding recurrence of PP (OR = 0.23; 95% CI 0.08, 0.66; p = 0.006). Fifteen articles compared surgical intervention with ED. Significant difference was found in postoperative LOH (WMD (days) = -4.61; 95%CI -7.89, -1.33; p = 0.006) and total LOH (WMD (days) = -3.67; 95%CI -5.00, -2.34; p < 0.001) which favored endoscopy, but ED had lower rate of clinical success (OR = 0.54; 95% CI 0.35, 0.85; p = 0.007) and higher rate of recurrence (OR = 1.80; 95% CI 1.16, 2.79; p = 0.009) in the treatment of PP. Eleven studies compared surgical and percutaneous intervention. PD resulted in higher rate of recurrence (OR = 4.91; 95% CI 1.82, 13.22; p = 0.002) and lower rate of clinical success (OR = 0.13; 95% CI 0.07, 0.22, p < 0.001). CONCLUSION Both endoscopy and surgery are preferable over percutaneous intervention, furthermore endoscopic treatment is associated with shorter hospitalisation than surgery.
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16
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Abstract
Since the original description of pancreatic fluid collections (PFC) in 1761 by Morgagni, their diagnosis, description, and management have continued to evolve. The mainstay of therapy for symptomatic PFCs has been the creation of a communication between a PFC and the stomach, to enable drainage. Surgical creation of these drainage conduits had been the gold standard of therapy; however, there has been a paradigm shift in recent years with an increasing role of endoscopic drainage. The techniques of endoscopic drainage have evolved from blind fluid aspiration to include endoscopic necrosectomy and the placement of lumen-apposing metal stents.
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Affiliation(s)
- Steven Shamah
- University of Chicago Medical Center, CERT Division, 5700 South Maryland Avenue, MC 8043, Chicago, IL 60637, USA
| | - Patrick I Okolo
- Division of Gastroenterology, Lenox Hill Hospital, 100 East 77th Street, 2nd Floor, New York, NY 10075, USA.
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17
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Biliary Stenosis and Gastric Outlet Obstruction: Late Complications After Acute Pancreatitis With Pancreatic Duct Disruption. Pancreas 2018; 47:772-777. [PMID: 29771770 DOI: 10.1097/mpa.0000000000001064] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES Pancreatic duct disruption (PDD) after acute pancreatitis can cause pancreatic collections in the early phase and biliary stenosis (BS) or gastric outlet obstruction (GOO) in the late phase. We aimed to document those late complications after moderate or severe acute pancreatitis. METHODS Between September 2010 and August 2014, 141 patients showed pancreatic collections on computed tomography. Percutaneous drainage was primarily performed for patients with signs or symptoms of uncontrolled pancreatic juice leakage. Pancreatic duct disruption was defined as persistent amylase-rich drain fluid or a pancreatic duct cut-off on imaging. Clinical course of the patients who developed BS or GOO was investigated. RESULTS Among the 141 patients with collections, 33 patients showed PDD in the pancreatic head/neck area. Among them, 9 patients (27%) developed BS 65 days after onset and required stenting for 150 days, and 5 patients (15%) developed GOO 92 days after onset and required gastric decompression and jejunal tube feeding for 147 days (days shown in median). All 33 patients recovered successfully without requiring surgical intervention. CONCLUSIONS Anatomic proximity of the bile duct or duodenum to the site of PDD and severe inflammation seemed to contribute to the late onset of BS or GOO. Conservative management successfully reversed these complications.
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18
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Abstract
Open surgical intervention for treatment of simple pancreatic pseuodocyst (PP) has a high success rate and has been the historical gold standard. Open surgical intervention, however, confers significant morbidity and mortality, which has spurred the development of less invasive techniques. Laparoscopic approaches are feasible with the potential for lower complication rates and length of stay. The endoscopic approach has the appeal of potentially shorter hospitalization length of stays and does not require general anesthesia. Complicated PPs or those that arise in the setting of chronic pancreatitis warrant additional workup and special consideration.
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Affiliation(s)
- Lea Matsuoka
- Department of Surgery, Vanderbilt University, 801 Oxford House, 1313 21st Avenue South, Nashville, TN 37232, USA.
| | - Sophoclis P Alexopoulos
- Department of Surgery, Vanderbilt University, 801 Oxford House, 1313 21st Avenue South, Nashville, TN 37232, USA
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19
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Agalianos C, Passas I, Sideris I, Davides D, Dervenis C. Review of management options for pancreatic pseudocysts. Transl Gastroenterol Hepatol 2018; 3:18. [PMID: 29682625 DOI: 10.21037/tgh.2018.03.03] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 03/05/2018] [Indexed: 12/15/2022] Open
Abstract
Pancreatic pseudocysts (PPs) present a challenging problem for physicians dealing with pancreatic disorders. Their management demands the co-operation of surgeons, radiologists and gastroenterologists. Historically, they have been treated either conservatively or surgically, with acceptable rates of complications and recurrence. However, recent advances in radiology and endoscopy, have leaded physicians to implement percutaneous and endoscopic drainage (ED) into their treatment algorithms. Moreover, laparoscopic surgery, with its advantages, has become an attractive alternative choice when surgical drainage (SD) is required. The aim of this review is to summarize the main diagnostic and therapeutic tools in the management of pseudocysts and to present the main studies that compare the three different types of pseudocyst drainage.
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Affiliation(s)
- Christos Agalianos
- Department of Surgery, Athens Naval and Veterans Hospital, Athens, Greece
| | - Ioannis Passas
- Department of Surgery, Metropolitan Hospital of Athens, Athens, Greece
| | - Ioannis Sideris
- Department of Surgery, Metropolitan Hospital of Athens, Athens, Greece
| | - Demetrios Davides
- Department of Surgery, Metropolitan Hospital of Athens, Athens, Greece
| | - Christos Dervenis
- Department of Surgery, Metropolitan Hospital of Athens, Athens, Greece.,Department of Surgery, Medical School, University of Cyprus, Nicosia, Cyprus
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20
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Hao L, Pan J, Wang D, Bi YW, Ji JT, Xin L, Liao Z, Du TT, Lin JH, Zhang D, Zeng XP, Ye B, Zou WB, Chen H, Xie T, Li BR, Zheng ZH, Hu LH, Li ZS. Risk factors and nomogram for pancreatic pseudocysts in chronic pancreatitis: A cohort of 1998 patients. J Gastroenterol Hepatol 2017; 32:1403-1411. [PMID: 28127800 DOI: 10.1111/jgh.13748] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 01/20/2017] [Accepted: 01/21/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM Pancreatic pseudocyst is a common complication of chronic pancreatitis. The identification of risk factors and development of a nomogram for pancreatic pseudocysts in chronic pancreatitis patients may contribute to the early diagnosis and intervention of pancreatic pseudocysts. METHODS Patients with chronic pancreatitis admitted to our center from January 2000 to December 2013 were enrolled. Cumulative rates of pancreatic pseudocysts after the onset of chronic pancreatitis and after the diagnosis of chronic pancreatitis were calculated. Patients were randomly assigned, in a 2:1 ratio, to the training and validation cohort. Based on the training cohort, risk factors were identified through Cox proportional hazards regression model, and nomogram was developed. Internal and external validations were performed based on the training and validation cohort, respectively. RESULTS With a total of 1998 patients, pancreatic pseudocysts were detected in 228 (11.41%) patients. Age at the onset of chronic pancreatitis, smoking, and severe acute pancreatitis were identified risk factors for pancreatic pseudocysts development while steatorrhea and pancreatic stones were protective factors. Incorporating these five factors, the nomogram achieved good concordance indexes of 0.735 and 0.628 in the training and validation cohorts, respectively, with well-fitted calibration curves. CONCLUSION The nomogram achieved an individualized prediction of pancreatic pseudocysts development in chronic pancreatitis. It may help the early diagnosis and management of pancreatic pseudocysts.
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Affiliation(s)
- Lu Hao
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jun Pan
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Dan Wang
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ya-Wei Bi
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jun-Tao Ji
- Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Lei Xin
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhuan Liao
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ting-Ting Du
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jin-Huan Lin
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Di Zhang
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Xiang-Peng Zeng
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Bo Ye
- Department of Surgery, Jinling Hospital, Nanjing, China
| | - Wen-Bin Zou
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Hui Chen
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ting Xie
- Department of Gastroenterology, Zhongda Hospital, Southeast University, Nanjing, China
| | - Bai-Rong Li
- Department of Gastroenterology, Air Force General Hospital, Beijing, China
| | - Zhao-Hong Zheng
- Department of Traditional Chinese Medicine, Jiangdu Hospital, Yangzhou, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China.,Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
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Rückert F, Lietzmann A, Wilhelm TJ, Sold M, Kähler G, Schneider A. Long-term results after endoscopic drainage of pancreatic pseudocysts: A single-center experience. Pancreatology 2017; 17:555-560. [PMID: 28606430 DOI: 10.1016/j.pan.2017.06.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 06/01/2017] [Accepted: 06/02/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pancreatic pseudocysts (PPC) are collections of fluid encapsulated within a well-defined inflammatory wall that develop during pancreatic inflammation. Internal drainage represents the standard of care in lesions that persist and lead to symptoms and complications. Only limited data are available on long-term results and recurrence of PPC after drainage procedures. Thus, the aim of the present study was to analyse the long-term outcome after endoscopic drainage of PPC. MATERIAL AND METHODS Patient data were retrospectively collected by review of clinical records of the University Medical Center Mannheim. We assessed the clinical short-term outcome (results in the first 30 days after initial drainage procedure), medium-term outcome (results 6 months after initial drainage procedure) and long-term outcome (results after stent removal). We performed statistical analysis to identify possible risk factors for recurrence of PPC. RESULTS We identified 51 patients with initially successful endoscopic drainage of the PPC (n = 51/53, 96%). Among this cohort, 43 patients were available for assessment of medium-term results. In 82.9% of these 43 patients the drainage could be removed after successful treatment of the PPC. Thirty patients were available for long term follow-up with a mean observation period of 42.2 months (SD 32.8 months). Among these patients, seven (n = 7/30, 23.3%) had recurrent PPC. Approximately half of the recurrent cysts arose in different anatomical regions and most patients with recurrence had chronic pancreatitis. CONCLUSION Endoscopic drainage represents an effective treatment for PPC. Approximately one quarter of the patients developed recurrent PPC. Half of recurrent PPC developed in different pancreatic regions than the initial PPC.
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Affiliation(s)
- Felix Rückert
- Department of Surgery, Medical Faculty Mannheim, University Medical Centre Mannheim, Heidelberg University, 68167 Mannheim, Germany.
| | - Anja Lietzmann
- Department of Surgery, Medical Faculty Mannheim, University Medical Centre Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Torsten J Wilhelm
- Department of Surgery, Medical Faculty Mannheim, University Medical Centre Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Moritz Sold
- Department of Surgery, Medical Faculty Mannheim, University Medical Centre Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Georg Kähler
- Department of Surgery, Medical Faculty Mannheim, University Medical Centre Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Alexander Schneider
- Department of Internal Medicine II, Medical Faculty Mannheim, University Medical Centre Mannheim, Heidelberg University, 68167 Mannheim, Germany
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Bank JS, Adler DG. Lumen apposing metal stents: A review of current uses and outcomes. GASTROINTESTINAL INTERVENTION 2017. [DOI: 10.18528/gii160033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Jeffrey S. Bank
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Douglas G. Adler
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
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Yoo J, Yan L, Hasan R, Somalya S, Nieto J, Siddiqui AA. Feasibility, safety, and outcomes of a single-step endoscopic ultrasonography-guided drainage of pancreatic fluid collections without fluoroscopy using a novel electrocautery-enhanced lumen-apposing, self-expanding metal stent. Endosc Ultrasound 2017; 6:131-135. [PMID: 28440239 PMCID: PMC5418966 DOI: 10.4103/2303-9027.204814] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND AND OBJECTIVES There are currently limited data available regarding the safety of endoscopic ultrasound (EUS)-guided drainage of pancreatic fluid collections (PFCs) using the lumen-apposing metal stent without fluoroscopic guidance. This study aims to evaluate clinical outcomes and safety of EUS-guided drainage of PFC using the electrocautery-enhanced lumen-apposing metal stents (EC-LAMSs) without fluoroscopic guidance. METHODS We conducted a retrospective study on patients with symptomatic PFC who underwent EUS-guided drainage using EC-LAMS without fluoroscopy. All patients were followed clinically until resolution of their PFC. Technical success (successful placement of EC-LAMS), number of patients who achieved complete resolution of PFC without additional intervention and adverse events were noted. RESULTS We evaluated 25 patients, including three with pancreatic pseudocysts and 22 with walled-off necrosis (WON). The etiology of the patient's pancreatitis was gallstones (42%), alcohol (27%), and other causes (31%). The mean cyst size was 82 mm (range, 60-170 mm). The indications for endoscopic drainage were abdominal pain, infected WON, or gastric outlet obstruction. Technical success with placement of the EC-LAMS was achieved in all 25 patients. There were no procedure-related complications. The mean patient follow-up was 7.8 months. PFCs resolved in 24 (96%) patients; the one failure was in a patient with WON. Stent occlusion was seen in one patient. There was a spontaneous migration of one stent into the enteral lumen after resolution of WONs. The EC-LAMS were successfully removed using a snare in all the remaining patients. The median number of endoscopy sessions to achieve PFCs resolution was 2 (range, 2-6). CONCLUSIONS Single-step EUS-guided drainage of PFCs without fluoroscopic guidance using the novel EC-LAMS is a safe and effective endoscopic technique for drainage of PFCs with excellent technical and clinical success rates and no complications. Due to its ease of use, EC-LAMS may simplify and streamline EUS-guided management of PFC and help in its widespread adoption as an alternative to surgery.
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Affiliation(s)
- Joseph Yoo
- Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Linda Yan
- Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Raza Hasan
- Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Saana Somalya
- Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Jose Nieto
- Division of Gastroenterology, Borland Groover Clinic, Jacksonville, FL, USA
| | - Ali A Siddiqui
- Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, PA, USA
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Adler DG, Taylor LJ, Hasan R, Siddiqui AA. A retrospective study evaluating endoscopic ultrasound-guided drainage of pancreatic fluid collections using a novel lumen-apposing metal stent on an electrocautery enhanced delivery system. Endosc Ultrasound 2017; 6:389-393. [PMID: 29251273 PMCID: PMC5752761 DOI: 10.4103/eus.eus_4_17] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Objectives: To report the safety and clinical efficacy with the novel lumen-apposing metal stent (LAMS) with an electrocautery enhanced delivery system for the drainage of pancreatic fluid collections (PFCs). Methods: This was a retrospective analysis of all consecutive patients with PFCs who underwent endoscopic ultrasound (EUS)-guided drainage using the LAMS with an electrocautery enhanced delivery system in 2 US centers. Results: Thirteen patients with PFCs (69% with walled-off necrosis [WON]) underwent drainage using the study device. Successful stent placement was accomplished in all patients. Direct endoscopic necrosectomy was carried out in all nine patients with WON complete resolution of the PFC was obtained in all 13 cases, with no recurrence during follow-up. There was one procedure-related adverse event. In one patient, the LAMS was dislodged immediately after deployment, falling into the stomach where it was removed. A second electrocautery enhanced LAMS was placed in this patient immediately afterward. Conclusions: EUS-guided drainage using the LAMS with the electrocautery-enhanced delivery system is a safe, easily performed, and a highly effective for the drainage of PFCs.
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Affiliation(s)
- Douglas G Adler
- Department of Internal Medicine, Division of Gastroenterology, University of Utah Hospital, Salt Lake City, UT, USA
| | - Linda Jo Taylor
- Department of Internal Medicine, Division of Gastroenterology, University of Utah Hospital, Salt Lake City, UT, USA
| | - Raza Hasan
- Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
| | - Ali A Siddiqui
- Division of Gastroenterology and Hepatology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
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Abstract
Pancreatic fluid collections (PFCs) may develop due to inflammation secondary to acute and/or chronic pancreatitis, trauma, surgery, or obstruction from solid or cystic neoplasms. PFCs can be drained percutaneously, surgically, or endoscopically with endoscopic ultrasound-guided cyst gastrostomy and/or transpapillary drainage through endoscopic retrograde cholangiopancreatography. There has been a paradigm shift in the endoscopic management of PFCs in the past few years with newer techniques including utilization of self-expanding metal stents and multiport devices. This review is a comprehensive update on the classification of PFC, indications for drainage, optimal approach, and techniques.
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Li BR, Liao Z, Du TT, Ye B, Chen H, Ji JT, Zheng ZH, Hao JF, Ning SB, Wang D, Lin JH, Hu LH, Li ZS. Extracorporeal shock wave lithotripsy is a safe and effective treatment for pancreatic stones coexisting with pancreatic pseudocysts. Gastrointest Endosc 2016; 84:69-78. [PMID: 26542375 DOI: 10.1016/j.gie.2015.10.026] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 10/13/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS We aimed to investigate outcomes of pancreatic extracorporeal shock wave lithotripsy (P-ESWL) for the removal of large pancreatic stones coexisting with pancreatic pseudocysts (PPCs) in chronic pancreatitis (CP). METHODS This is a prospective study performed in CP patients with at least 1 stone (≥5 mm). Patients were divided into the PPC group (stones coexisting with PPCs) or the control group (stones alone). Patients were initially subjected to successive P-ESWL treatments, followed by ERCP. Primary outcomes were P-ESWL adverse events, and secondary outcomes were stone clearance, long-term pain relief, improved quality-of-life scores, and PPC regression. RESULTS A total of 849 patients (59 in the PPC group and 790 in the control group) was subjected to P-ESWL between March 2011 and October 2013. Occurrences of P-ESWL adverse events were similar between the PPC group and the control group (11.86% vs 12.41%, P = .940). After the treatment of initial P-ESWL combined with ERCP, the complete, partial, and nonclearance of stones occurred in 67.24%, 20.69%, and 12.07%, respectively, of patients in PPC group, with no significant difference from the control group (complete, partial, and nonclearance: 83.17%, 10.40%, and 11.39%, respectively; P = .106). Fifty-five of 59 patients (93.22%) with PPCs were followed for a median period of 21.9 months (range, 12.0-45.1). PPCs disappeared in 56.36% (31/55) and 76.36% (42/55) of patients after 3 months and 1 year of follow-up visits, respectively. Moreover, complete and partial pain relief were achieved in 63.64% (35/55) and 25.45% (14/55) of patients, respectively. The scores for quality of life (P < .001), physical health (P < .001), and weight loss (P < .001) improved. CONCLUSIONS In our multispecialty tertiary center, initial P-ESWL followed by ERCP was safe in patients with coexisting pancreatic stones and PPCs and effective for stone clearance, main pancreatic duct drainage, and pain relief.
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Affiliation(s)
- Bai-Rong Li
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China; Department of Gastroenterology, Air Force General Hospital, Beijing, China
| | - Zhuan Liao
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Ting-Ting Du
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Bo Ye
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Hui Chen
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jun-Tao Ji
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhao-Hong Zheng
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jun-Feng Hao
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Shou-Bin Ning
- Department of Gastroenterology, Air Force General Hospital, Beijing, China
| | - Dan Wang
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Jin-Huan Lin
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China; Digestive Endoscopy Center, Changhai Hospital, The Second Military Medical University, Shanghai, China
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Kamal A, Singh VK, Akshintala VS, Kawamoto S, Tsai S, Haider M, Fishman EK, Kamel IR, Zaheer A. CT and MRI assessment of symptomatic organized pancreatic fluid collections and pancreatic duct disruption: an interreader variability study using the revised Atlanta classification 2012. ACTA ACUST UNITED AC 2016; 40:1608-16. [PMID: 25425489 DOI: 10.1007/s00261-014-0303-x] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE Compare CT and MRI for fluid/debris component estimate and pancreatic duct (PD) communication with organized pancreatic fluid collections in acute pancreatitis. Evaluate fat density globules on CT as marker for debris. METHODS 29 Patients with 46 collections with CECT and MRI performed ≥4 weeks of symptom onset assessed for necrotizing pancreatitis, estimated percentage of fluid volume and PD involvement by two radiologists on separate occasions. T2WI used as standard for estimated percentage of fluid volume. Presence of fat globules and fluid attenuation on CT was recorded. Spearman rank correlation and kappa statistics were used to assess the correlation between imaging techniques and interreader agreement, respectively. RESULTS Necrotizing pancreatitis seen on CT in 27 (93%, κ 0.119) vs. 20 (69%, κ 0.748) patients on MRI. CT identified 42 WON and 4 pseudocysts vs. 34 WON, and 12 pseudocysts on MRI. Higher interreader agreement for percentage fluid volume on MRI (κ = 0.55) vs. CT (κ = 0.196). Accuracy of CT in evaluation of percentage fluid volume was 65% using T2WI MRI used as standard. Fat globules identified on CT in 13(65%) out of 20 collections containing <75% fluid vs. 4(15%) out of 26 collections containing >75% fluid (p = 0.0001). PD involvement confidently excluded on CT in 68% collections vs. 93% on MRI. CONCLUSION MRI demonstrates higher reproducibility for fluid to debris component estimation. Fat globules on CT were frequently seen in organized pancreatic fluid collections with large amount of debris. PD disruption more confidently excluded on MRI. This information may be helpful for pre-procedure planning.
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Affiliation(s)
- Ayesha Kamal
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Medical Institutions, 601 N. Caroline Street, JHOC 3235 A, Baltimore, MD, 21231, USA,
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EUS-guided drainage of peripancreatic fluid collections and necrosis by using a novel lumen-apposing stent: a large retrospective, multicenter U.S. experience (with videos). Gastrointest Endosc 2016; 83:699-707. [PMID: 26515956 DOI: 10.1016/j.gie.2015.10.020] [Citation(s) in RCA: 203] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Accepted: 10/20/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS EUS-guided drainage of peripancreatic fluid collection (PFC) (pancreatic pseudocyst [PP] or walled-off necrosis [WON]) by using a novel lumen-apposing, fully covered, self-expandable metal stent (LAMS) has been promising, but few of these data are from the United States. The aim of this study was to evaluate clinical outcomes and safety of EUS-guided drainage of pancreatic pseudocysts and WON by using the LAMS. METHODS We conducted a multicenter, retrospective study on 82 patients with symptomatic PFC who underwent EUS-guided drainage by using the LAMS at 4 U.S. tertiary care centers. Outcomes evaluated included successful placement of the LAMS, the number of patients in whom complete resolution of PPs or WON was achieved, the number of procedures performed per patient to achieve PFC resolution, and adverse events. RESULTS The mean size of the PFC was 11.8 cm. LAMSs were successfully placed in 80 patients (97.5%). Twelve patients had PP and 68 had WON. The median stent in-dwelling time was 2 months (range 1-3 months). Endoscopic debridement with the LAMS in WON was performed in 54 patients. The patency of the stent was maintained in 98.7% of the patients (77/78). There was spontaneous dislodgment of 2 LAMSs. Successful endoscopic therapy by using the LAMS was successful in 12 of 12 patients (100%) with PP compared with 60 of 68 patients (88.2%) with WON. All stents were endoscopically removed from all patients after peripancreatic fluid collection (PFC) resolution. There was 1 PFC recurrence during the 3-month median follow-up period. Procedure-related adverse events occurred in 8 patients (9.8%), and included stent maldeployment (n = 2), and self-limited bleeding (n = 6). In 1 patient with stent maldeployment gastric perforation developed, and the patient underwent surgical repair. CONCLUSION EUS-guided drainage of PFCs by using the novel LAMS has high technical and long-term success rates. Due to its ease of use, the LAMSs may simplify and streamline EUS-guided management of PFCs, particularly for the endoscopic debridement of WON, and may help in its widespread adoption as an alternative to surgery.
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Muthusamy VR, Chandrasekhara V, Acosta RD, Bruining DH, Chathadi KV, Eloubeidi MA, Faulx AL, Fonkalsrud L, Gurudu SR, Khashab MA, Kothari S, Lightdale JR, Pasha SF, Saltzman JR, Shaukat A, Wang A, Yang J, Cash BD, DeWitt JM. The role of endoscopy in the diagnosis and treatment of inflammatory pancreatic fluid collections. Gastrointest Endosc 2016; 83:481-8. [PMID: 26796695 DOI: 10.1016/j.gie.2015.11.027] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 11/18/2015] [Indexed: 02/06/2023]
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30
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Li CC, Hsu CW, Li CZ, Kuo SM, Wu YC. Successful treatment of a pancreatic pseudocyst accompanied by massive hemothorax: a case report. J Med Case Rep 2015; 9:295. [PMID: 26714770 PMCID: PMC4696274 DOI: 10.1186/s13256-015-0791-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 12/11/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND It is rare to encounter massive hemothorax as a complication of pancreatic pseudocyst. In addition, as no obvious hypotension and abdominal discomfort were noted, it was difficult to consider gastrointestinal lesion a possibility. CASE PRESENTATION A 54-year-old Taiwanese man had tightness on the left side of his chest and shortness of breath for 3 days. He had a history of acute pancreatitis 3 months ago. After history taking and a series of examinations including thoracocentesis and computed tomography of his abdomen and chest, the diagnosis was finally confirmed based on the high amylase levels in his pleural fluid. CONCLUSIONS Treatment with distal pancreatectomy and splenectomy was subsequently successfully performed. Based on our experience, we briefly discuss the currently available treatment options for pancreatic pseudocyst.
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Affiliation(s)
- Chiao-Ching Li
- Division of General Surgery, Department of Surgery, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan.
| | - Chin-Wen Hsu
- Division of General Surgery, Department of Surgery, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan.
| | - Chiao-Zhu Li
- Division of General Surgery, Department of Surgery, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan.
- Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
| | - Shyh-Ming Kuo
- Department of Biomedical Engineering, I-Shou University (Yanchao Campus), Kaohsiung, Taiwan.
| | - Yu-Chiuan Wu
- Division of General Surgery, Department of Surgery, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan.
- Yuh-Ing Junior College of Health Care and Management, Kaohsiung, Taiwan.
- National Kaohsiung University of Hospitality and Tourism, Kaohsiung, Taiwan.
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Abstract
Surgery for acute pancreatitis has undergone significant changes over the last 3 decades. A better understanding of the pathophysiology has contributed to this, but the greatest driver for change has been the rise of less invasive interventions in the fields of laparoscopy, endoscopy and radiology. Surgery has a very limited role in the diagnosis of acute pancreatitis. The most common indication for intervention in acute pancreatitis is for the treatment of complications and most notably the treatment of infected walled off necrosis. Here, the step-up approach has become established, with prior drainage (either endoscopic or percutaneous) followed by delay for maturing of the wall and then debridement by endoscopic or minimally invasive surgical methods. Open surgery is only indicated when this approach fails. Other indications for surgery in acute pancreatitis are for the treatment of acute compartment syndrome, non-occlusive intestinal ischaemia and necrosis, enterocutaneous fistulae, vascular complications and pseudocyst. Surgery also has a role in the prevention of recurrent acute pancreatitis by cholecystectomy. Despite the more restricted role, surgeons have an important contribution to make in the multidisciplinary care of patients with complicated acute pancreatitis.
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Prevalence, Natural History, and Outcome of Acute Fluid Collection and Pseudocyst in Children With Acute Pancreatitis. J Pediatr Gastroenterol Nutr 2015; 61:451-5. [PMID: 26029866 DOI: 10.1097/mpg.0000000000000800] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVE Recent years have witnessed an increase in acute pancreatitis (AP) in children; however, the natural history of acute fluid collection (AFC) and pseudocyst is largely unknown. We evaluated the frequency, clinical characteristics, and natural history of pseudocysts in children with AP. METHODS Children with AP admitted at Sanjay Gandhi Postgraduate Institute of Medical Sciences from 2001 to 2011 were enrolled and studied until complete resolution. Subjects with inadequate follow-up, recurrent AP, and chronic pancreatitis were excluded. RESULTS Of the 58 children (43 boys, median age 14 [1-18] years) with AP, 34 (58.6%) and 22 (38%) developed AFC and pseudocyst, respectively. No difference in age (12 [4-18] vs 13 [1-16] years), etiology (idiopathic 64% vs 47% and traumatic 27.2% vs 22.2%), and systemic complications (pulmonary [18% vs 11%], renal [22.7% vs 11%], and shock [13.6% vs 10%]) was observed between children with and without pseudocyst. A total of 11 of the 22 subjects with pseudocyst underwent drainage, the commonest symptom requiring drainage being gastric outlet obstruction [n = 5] and infection [n = 2]. The 11 of the 22 children with AP and pseudocyst (size 6.4 [3-14.4] cm) showed spontaneous resolution (disappearance [n = 9] and significant reduction in size [n = 2]) during 110 (25-425) days. Symptomatic pseudocysts requiring drainage were more often secondary to traumatic AP (6/6 vs 2/14 [idiopathic], P = 0.0007) than asymptomatic pseudocysts resolving spontaneously. Overall, only 26.4% (9/34) children with AFC required drainage because of symptomatic pseudocyst. CONCLUSIONS Among children with AP, 58.6% developed AFC and 38% developed pseudocysts. Only patients with symptomatic pseudocyst need drainage, and asymptomatic pseudocyst can be safely observed irrespective of size and duration of collection.
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Patel BN, Gupta RT, Zani S, Jeffrey RB, Paulson EK, Nelson RC. How the radiologist can add value in the evaluation of the pre- and post-surgical pancreas. ABDOMINAL IMAGING 2015; 40:2932-44. [PMID: 26482048 DOI: 10.1007/s00261-015-0549-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Disease involving the pancreas can be a significant diagnostic challenge to the interpreting radiologist. Moreover, the majority of disease processes involving the pancreas carry high significant morbidity and mortality either due to their natural process or related to their treatment options. As such, it is critical for radiologists to not only provide accurate information from imaging to guide patient management, but also deliver that information in a clear manner so as to aid the referring physician. This is no better exemplified than in the case of pre-operative staging for pancreatic adenocarcinoma. Furthermore, with the changing healthcare landscape, it is now more important than ever to ensure that the value of radiology service to other providers is high. In this review, we will discuss how the radiologist can add value to the referring physician by employing novel imaging techniques in the pre-operative evaluation as well as how the information can be conveyed in the most meaningful manner through the use of structured reporting. We will also familiarize the radiologist with the imaging appearance of common complications that occur after pancreatic surgery.
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Krige JEJ, Kotze UK, Navsaria PH, Nicol AJ. Endoscopic and operative treatment of delayed complications after pancreatic trauma: An analysis of 27 civilians treated in an academic Level 1 Trauma Centre. Pancreatology 2015. [PMID: 26212379 DOI: 10.1016/j.pan.2015.06.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND This study evaluated the efficacy of endoscopic treatment of delayed local complications including pseudocysts and persistent pancreatic fistulae in a cohort of civilian patients who had previously sustained a pancreatic injury. METHOD A large institutional database was interrogated to identify patients who developed a delayed pancreatic complication among those with pancreatic injuries treated between January 1990 and December 2013. The degree of the pancreatic duct injury was graded using a new duct injury grading system and endoscopic therapeutic outcome assessed according to the grade of injury. RESULTS During the period under review, 432 consecutive patients were treated for pancreatic injuries of whom 27 (20 men, 7 women, median age 31, range 15-68 years) presented with delayed complications related to the initial pancreatic injury. Sixteen patients had non-resolving symptomatic pancreatic pseudocysts, 10 had persistent pancreatic fistulae and 1 had a symptomatic duct stricture. Fourteen patients with grade 2a, 3a, 3b or 4c main pancreatic duct injuries were successfully treated endoscopically with either pancreatic duct stenting or pseudocyst drainage while 13 patients with grade 4a or 4b duct injuries who had complete duct division with a disconnected duct syndrome failed endoscopic management and required surgical intervention. The 27 patients underwent a total of 49 endoscopic procedures (47 elective, 2 emergency) of whom 4 developed complications related to the endoscopic treatment. All 4 resolved, 2 after urgent endoscopic re-intervention. CONCLUSION In this preliminary analysis the Cape Town pancreatic ductal injury grading classification showed a close correlation with outcome after endoscopic and operative intervention.
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Affiliation(s)
- J E J Krige
- Department of Surgery, University of Cape Town Health Sciences Faculty, Surgical Gastroenterology Unit and Trauma Centre, Groote Schuur Hospital, Observatory, Cape Town, South Africa.
| | - U K Kotze
- Department of Surgery, University of Cape Town Health Sciences Faculty, Surgical Gastroenterology Unit and Trauma Centre, Groote Schuur Hospital, Observatory, Cape Town, South Africa
| | - P H Navsaria
- Department of Surgery, University of Cape Town Health Sciences Faculty, Surgical Gastroenterology Unit and Trauma Centre, Groote Schuur Hospital, Observatory, Cape Town, South Africa
| | - A J Nicol
- Department of Surgery, University of Cape Town Health Sciences Faculty, Surgical Gastroenterology Unit and Trauma Centre, Groote Schuur Hospital, Observatory, Cape Town, South Africa
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Abstract
This article aims to elucidate the classification of and optimal treatment for pancreatic pseudocysts. Various approaches, including endoscopic drainage, percutaneous drainage, and open surgery, have been employed for the management of pancreatic pseudocysts. However, no scientific classification of pancreatic pseudocysts has been devised, which could assist in the selection of optimal therapy. We evaluated the treatment modalities used in 893 patients diagnosed with pancreatic pseudocysts according to the revision of the Atlanta classification in our department between 2001 and 2010. All the pancreatic pseudocysts have course of disease >4 weeks and have mature cysts wall detected by computed tomography or transabdominal ultrasonography. Endoscopic drainage, percutaneous drainage, or open surgery was selected on the basis of the pseudocyst characteristics. Clinical data and patient outcomes were reviewed. Among the 893 patients, 13 (1.5%) had percutaneous drainage. Eighty-three (9%) had type I pancreatic pseudocysts and were treated with observation. Ten patients (1%) had type II pseudocysts and underwent the Whipple procedure or resection of the pancreatic body and tail. Forty-six patients (5.2%) had type III pseudocysts: 44 (4.9%) underwent surgical internal drainage and 2 (0.2%) underwent endoscopic drainage. Five hundred six patients (56.7%) had type IV pseudocysts: 297 (33.3%) underwent surgical internal drainage and 209 (23.4%) underwent endoscopic drainage. Finally, 235 patients (26.3%) had type V pseudocysts: 36 (4%) underwent distal pancreatectomy or splenectomy and 199 (22.3%) underwent endoscopic drainage. A new classification system was devised, based on the size, anatomical location, and clinical manifestations of the pancreatic pseudocyst along with the relationship between the pseudocyst and the pancreatic duct. Different therapeutic strategies could be considered based on this classification. When clinically feasible, endoscopic drainage should be considered the optimal management strategy for pancreatic pseudocysts.
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Affiliation(s)
- Gang Pan
- From the Department of Liver Surgery (GP, K-LX, WL, HW); Department of Pancreatic Surgery (MHW, W-FT); Department of Integrated Traditional and Western Medicine (W-MH, X-BL), West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Teoh AYB, Ho LKY, Dhir VK, Jin ZD, Kida M, Seo DW, Wang HP, Yang AM, Binmoeller KF, Varadarajulu S. A multi-institutional survey on the practice of endoscopic ultrasound (EUS) guided pseudocyst drainage in the Asian EUS group. Endosc Int Open 2015; 3:E130-3. [PMID: 26135654 PMCID: PMC4477027 DOI: 10.1055/s-0034-1390890] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Accepted: 09/30/2014] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND There is a lack of consensus on how endoscopic ultrasound (EUS) guided pseudocyst drainage should be performed. This survey was carried out amongst members of the Asian Endoscopic Ultrasonography Group (AEG) to describe their practices in performing this procedure. METHODS This was an Asia wide multi-institutional survey amongst members of the Asian EUS group conducted between November and December 2013. The responses to a 19-question survey with regard to the practice of pseudocyst drainage were obtained. RESULTS In total, 19 endoscopists responded to the questionnaire and the mean (SD) number of procedures performed by each endoscopist was 87.95 (40); 42.2 % believed that prior endoscopic retrograde cholangiopancreatography (ERCP) is required and pancreatic duct stenting is indicated in patients with pancreatic duct disruption; 47.4 % used tapered catheters for track dilation and 42.1 % used the cystotome; 84.1 % would dilate the track up to 8 to 10 mm in size. Metallic stents were used by 10.5 % of the respondents and transcystic catheters were employed by 26.3 %. Those who were more experienced in the procedure tended to use the cystotome more frequently (P = 0.02) and removed the stents in less than 3 months after insertion (P = 0.011). CONCLUSION This was the first Asia wide survey in the practice of pseudocyst drainage. There were wide variations in practice and randomized studies are urgently needed to establish the best approach for management of this condition. There is also a pressing need for establishment of a consensus for safe practices.
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Affiliation(s)
- Anthony Yuen Bun Teoh
- Department of Surgery, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, China
| | | | | | - Zhen Dong Jin
- Department of Gastroenterology, Changhai Hospital, Shanghai, China
| | - Mitsuhiro Kida
- Department of Gastroenterology, Kitasato University East Hospital, Sagamihara, Japan
| | - Dong Wan Seo
- Department of Gastroenterology, Asan Medical Centre, Seoul, Korea
| | - Hsui Po Wang
- Department of Gastroenterology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ai Ming Yang
- Department of Gastroenterology, Beijing Union Medical College Hospital, Beijing, China
| | - Kenneth Frank Binmoeller
- Interventional Endoscopy Services, California Pacific Medical Center, San Francisco, California, USA
| | - Shyam Varadarajulu
- Center for Interventional Endoscopy, Florida Hospital, Orlando, Florida, USA
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38
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Akshintala VS, Saxena P, Zaheer A, Rana U, Hutfless SM, Lennon AM, Canto MI, Kalloo AN, Khashab MA, Singh VK. A comparative evaluation of outcomes of endoscopic versus percutaneous drainage for symptomatic pancreatic pseudocysts. Gastrointest Endosc 2014; 79:921-8; quiz 983.e2, 983.e5. [PMID: 24315454 DOI: 10.1016/j.gie.2013.10.032] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Accepted: 10/15/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND Endoscopic drainage (ED) and percutaneous drainage (PD) have largely replaced surgical drainage as the initial approach for symptomatic pseudocysts. However, there are few studies comparing ED and PD. OBJECTIVE To compare the outcomes of ED and PD for symptomatic pseudocysts. DESIGN Retrospective cohort study. SETTING Academic center. PATIENTS Adult patients with symptomatic pseudocysts within ≤ 1 cm of the gastric or duodenal wall who underwent ED or PD between 1993 and 2011. Patients with walled-off pancreatic necrosis were excluded. INTERVENTION ED or PD. MAIN OUTCOME MEASUREMENTS Rates of technical success, procedural adverse events, clinical success, reinterventions, and failure. Other outcomes included the length of hospital stay and number of follow-up abdominal imaging studies. RESULTS There were 81 patients, 41 who underwent ED and 40 who underwent PD, with no differences in age, sex, and comorbidity between the 2 groups. There were no differences in the rates of technical success (90.2% vs 97.5%; P = .36), adverse events (14.6% vs 15%; P = .96), and clinical success (70.7% vs 72.5%; P = .86) between ED and PD, respectively. Patients who underwent PD had higher rates of reintervention (42.5% vs 9.8%; P = .001), longer length of hospital stay (14.8 ± 14.4 vs 6.5 ± 6.7 days; P = .001), and median number [quartiles] of follow-up abdominal imaging studies (6 [3.25, 10] vs 4 [2.5, 6]; P = .02) compared with patients who underwent ED. LIMITATIONS Single center, retrospective study. CONCLUSION ED and PD have similar clinical success rates for symptomatic pseudocysts. However, PD is associated with significantly higher rates of reintervention, longer length of hospital stay, and increased number of follow-up abdominal imaging studies.
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Affiliation(s)
- Venkata S Akshintala
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Payal Saxena
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Atif Zaheer
- Department of Radiology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Uzma Rana
- Department of Radiology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Susan M Hutfless
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Anne Marie Lennon
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Marcia I Canto
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Anthony N Kalloo
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Mouen A Khashab
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Vikesh K Singh
- Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, MD, USA
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Zerem E, Pavlović-Čalić N, Mavija Z. EUS-guided drainage of debris-containing pancreatic pseudocysts by using combined endoprosthesis and a nasocystic drain. Gastrointest Endosc 2014; 79:694-5. [PMID: 24630086 DOI: 10.1016/j.gie.2013.10.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2013] [Accepted: 10/21/2013] [Indexed: 12/13/2022]
Affiliation(s)
- Enver Zerem
- Department of Medical Sciences, The Academy of Sciences and Arts of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina
| | | | - Zoran Mavija
- Department of Gastroenterology, Clinical Center Banjaluka, Banjaluka, Bosnia and Herzegovina
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Abstract
AbstractPancreatic cysts involve a wide spectrum of pathologies from post-inflammatory cysts to malignant neoplasms. Pancreatic pseudocysts, serous cystadenomas, mucinous cystadenomas, intraductal papillary mucinous neoplasms (IPMNs) and solid pseudopapillary tumors occur most frequently. Differential diagnosis involves the following imaging investigations: transabdominal ultrasonography (TUS), contrast enhanced ultrasonography (CEUS) and endoscopic ultrasonography (EUS), computed tomography (CT), magnetic resonance (MR) and magnetic resonance cholangiopancretography (MRCP), endoscopic retrograde cholangiopancretography (ERCP). The cyst fluid cytology is performed in difficult differential diagnosis between pseudocysts and benign and potentially malignant or malignant tumors. Most frequently, viscosity, amylase, CEA and CA 19-9 levels are determined. Imaging findings should be correlated with cytology. The management depends on the cyst type and size. Small asymptomatic pseudocysts, serous cystadenomas and branchduct IPMNs should be carefully observed, whereas symptomatic large or uncertain serous cystadenomas and cystadenocarcinomas, mucinous cystadenomas and cystadenocarcinomas, main-duct IPMNs and large branch-duct IPMNs with malignant features, serous and mucinous cystadenocarcinomas, and solid pseudopapillary tumors require surgery. Pseudocysts are usually drained. Percutaneous / EUS-guided or surgical cyst drainage can be performed. Complicated and uncertain pseudocysts and cystic tumors need surgical resection. The type of surgery depends on cyst location and size and includes proximal, central, distal, total pancreatectomies and enucleation.
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41
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Prognostic factors for successful endoscopic transpapillary drainage of pancreatic pseudocysts. Dig Dis Sci 2014; 59:459-64. [PMID: 24185684 DOI: 10.1007/s10620-013-2924-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Accepted: 08/23/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS The transpapillary approach can be used for draining pancreatic pseudocysts (PPs) with pancreatic-duct abnormalities. The purpose of this study was to analyze prognostic factors for clinical success of transpapillary drainage. PATIENTS AND METHODS Data for all patients who underwent transpapillary drainage between November 2000 and September 2009 were obtained by retrospective review and entered into a computerized database. Patient data were prospectively followed up to determine long-term outcomes. RESULTS Seventy interventional ERCP procedures were performed for 43 patients. Technical success was 90.7 % (39/43). Overall clinical success was 79.5 % (31/39). Clinical success for pancreatic head pseudocyst was significantly different from that for body or tail pseudocyst (62.5 vs. 91.3 %, P = 0.043). Logistic regression analysis showed that location of the PPs predicted the success of endoscopic transpapillary pseudocyst drainage (P = 0.025). CONCLUSION Transpapillary drainage is the least traumatic approach for drainage of PPs, and is also effective for patients with no communicating pseudocysts. Clinical success for pancreatic body or tail pseudocyst drainage was higher than that for pancreatic head pseudocyst drainage. It was found that the location of PPs predicted the success of transpapillary pseudocyst drainage. None of the other factors tested was a significant predictor of clinical success.
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42
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The revised Atlanta classification for acute pancreatitis: updates in imaging terminology and guidelines. ACTA ACUST UNITED AC 2013; 38:125-36. [PMID: 22584543 DOI: 10.1007/s00261-012-9908-0] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Imaging of acute pancreatitis requires not only an understanding of the disease subtypes and the myriad of associated complications but also familiarity with the appropriate radiologic nomenclature as defined by the Atlanta symposium in 1992 and, more recently, by the Acute Pancreatitis Classification Working Group in 2008. The accurate description of the radiological findings plays a critical role in the evaluation and management of patients with acute pancreatitis, particularly those with severe disease. There have been increasing efforts to develop uniformity in the use of terminology used to define the radiologic findings in acute pancreatitis, in particular, the terminology for fluid collections, a common area of inconsistency and confusion. Terms such as "acute peripancreatic fluid collections," "acute post- necrotic fluid collections," "pseudocyst," and "walled-off pancreatic necrosis" are now recommended as they describe the evolution of fluid collections in patients with both interstitial and necrotizing pancreatitis and nonspecific terms such as "pancreatic abscess" and "phlegmon" are being abandoned. In this review we illustrate, with case examples, the standardized terminology used in the radiological and clinical description of acute pancreatitis, its severity, and complications with an emphasis on the role of ultrasound, computed tomography and magnetic resonance imaging. Different management options of the associated complications are also discussed. The use of standardized terminology will hopefully improve the communication between radiologists, gastroenterologists, and surgeons to facilitate treatment planning and will lead to enhanced outcomes for patients with acute pancreatitis as well as create uniformity for enrollment into research studies.
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Abstract
Patients presenting with acute pancreatitis can be complex on different levels. Having a multifaceted approach to these patients is often necessary with radiographic, endoscopic, and surgical modalities all working to benefit the patient. Major surgical intervention can often be avoided or augmented by therapeutic and diagnostic endoscopic maneuvers. The diagnostic role of endoscopy in patients presenting with acute idiopathic pancreatitis can help define specific causative factors and ameliorate symptoms by endoscopic maneuvers. Etiologies of an acute pancreatitis episode, such as choledocholithiasis with or without concomitant cholangitis, microlithiasis or biliary sludge, and anatomic anomalies, such as pancreas divisum and pancreatobiliary ductal anomalies, often improve after endoscopic therapy.
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Affiliation(s)
- Michael H Bahr
- Department of Surgery, University of Louisville School of Medicine, Louisville, KY 40292, USA
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Patrzyk M, Maier S, Busemann A, Glitsch A, Heidecke CD. [Therapy of pancreatic pseudocysts: endoscopy versus surgery]. Chirurg 2013; 84:117-24. [PMID: 23371027 DOI: 10.1007/s00104-012-2376-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Pancreatic pseudocysts are frequent complications following acute and chronic pancreatitis as well as abdominal trauma. They originate from enzymatic and/or necrotizing processes within the organ involving the surrounding tissues through inflammatory processes following pancreatic ductal lesion(s). Pseudocysts require definitive treatment if they become symptomatic, progressive, larger than 5 cm after a period of more than 6 weeks and/or have complications. Cystic neoplasms must be excluded before treatment. Endoscopic interventions are commonly accepted first line approaches. Should these fail or not be feasible surgical procedures have been well established and show comparable results. In summary, pancreatic pseudocysts require a reliable diagnostic approach with a multidisciplinary professional management involving gastroenterologists and surgeons.
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Affiliation(s)
- M Patrzyk
- Abteilung für Allgemeine Chirurgie, Viszeral-, Thorax- und Gefäßchirurgie, Klinik und Poliklinik für Chirurgie, Universitätsmedizin Greifswald, Ferdinand-Sauerbruch-Straße, 17475, Greifswald, Deutschland.
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Bennett S, Lorenz JM. The role of imaging-guided percutaneous procedures in the multidisciplinary approach to treatment of pancreatic fluid collections. Semin Intervent Radiol 2012; 29:314-8. [PMID: 24293805 PMCID: PMC3577623 DOI: 10.1055/s-0032-1330066] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Pancreatic fluid collections include a wide range of entities such as cystic neoplasms, both benign and malignant; vascular pathology such as pseudoaneurysms and hematomas; and a host of other entities such as pseudocysts, seromas, abscesses, and bilomas. The distinction between these entities requires correlating an often complex and overlapping clinical presentation with findings on imaging studies, typically computed tomography, magnetic resonance imaging, and ultrasound. As complex as the diagnostic work-up may be, the treatment of pancreatic collections poses its own set of challenges and often requires a multidisciplinary collaboration among interventional radiologists, surgeons, and gastroenterologists. The best treatment algorithm is determined by careful review of radiologic imaging studies combined with endoscopic retrograde cholangiopancreatography to apply therapies such as surgical resection; drainage or debridement; endoscopic ultrasound-guided drainage; aspiration or biopsy; and imaging-guided percutaneous drainage, aspiration, or biopsy. This article focuses on the diagnosis and multidisciplinary management of pancreatic fluid collections such as abscesses, pseudocysts, and necrosis.
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Affiliation(s)
- Shelby Bennett
- Department of Radiology, University of Chicago, Chicago, Illinois
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Chen J, Fukami N, Li Z. Endoscopic approach to pancreatic pseudocyst, abscess and necrosis: review on recent progress. Dig Endosc 2012; 24:299-308. [PMID: 22925280 DOI: 10.1111/j.1443-1661.2012.01298.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
AIM The aim of this study is to introduce recent progress in the treatment of pancreatic pseudocyst, abscess and necrosis using the endoscopic approach. METHODS Studies on PubMed and MEDLINE from the last 30 years on progress in the management of the complications from severe pancreatitis were researched and reviewed. Herein, the indication for intervention, definition of fluid collection associated with acute pancreatitis and treatment modalities of these complications are summarized. RESULTS Three types of management are employed for complications of severe pancreatitis: the endoscopic, surgical and percutaneous approaches. CONCLUSIONS Over the years, as technical expertise has increased and instruments for endoscopy have improved, patients who had endoscopic surgery to address the complications of severe pancreatitis have had higher survival rates, lower mortality rates and lower complication rates than those having open debridement. However, traditional open abdominal surgery should be advocated when minimally invasive management fails or necrosis is extensive and extends diffusely to areas such as the paracolic gutter and the groin (i.e. locations not accessible by endoscopy).
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Affiliation(s)
- Jie Chen
- Department of Gastroenterology, Changhai Hospital, Shanghai, China.
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47
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Pancreatic pseudocyst: therapeutic dilemma. Int J Inflam 2012; 2012:279476. [PMID: 22577595 PMCID: PMC3345229 DOI: 10.1155/2012/279476] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2011] [Accepted: 02/17/2012] [Indexed: 02/08/2023] Open
Abstract
Pancreatic pseudocyst develops in both acute and chronic pancreatitis. It is an entity likely to either remain asymptomatic or develop devastating complications. Despite being diagnosed easily, treatment exercise is still at crossroads whether in the form of internal or external drainage or endoscopic, laparoscopic, or open intervention with a good radiological guidance. The therapeutic dilemma whether to treat a patient with a pancreatic pseudocyst, as well as when and with what technique, is a difficult one. This paper is intended to get information about diagnostic and therapeutic exercises most appropriate for acute and chronic pancreatic pseudocyst.
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Beck WC, Bhutani MS, Raju GS, Nealon WH. Surgical Management of Late Sequelae in Survivors of an Episode of Acute Necrotizing Pancreatitis. J Am Coll Surg 2012; 214:682-8; discussion 688-90. [DOI: 10.1016/j.jamcollsurg.2011.12.043] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2011] [Accepted: 12/20/2011] [Indexed: 12/15/2022]
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Abstract
Techniques of endoscopic pseudocyst management continue to evolve, but the principles of proper patient selection and careful consideration of the available therapeutic options remain unchanged. Endoscopic management is considered first-line therapy in the treatment of symptomatic pseudocysts. Clinicians should be vigilant in the evaluation of all peripancreatic fluid collections to exclude the presence of a pancreatic cystic neoplasm and avoid draining an immature collection. Expectant management with periodic observation should be considered for the minimally symptomatic patients, even after the traditional 6 weeks of maturation. Further, symptoms, complications, and expansion on serial imaging should prompt intervention by endoscopic, surgical, or percutaneous methods. Pseudocysts should only be punctured when the wall has had sufficient time to mature and after pseudoaneurysm has been ruled out by careful imaging. Small to moderately sized pseudocysts (< 4–6 cm) that communicate with the pancreatic duct are good candidates for endoscopic transpapillary stenting. For larger lesions requiring transmural drainage, EUS guidance is preferable, but good results can be achieved with ENL. EUS may be particularly useful in permitting drainage in patients with suspected perigastric varices or if an endoscopically visible bulge is not apparent. Necrosis is a significant factor for a worse outcome; aggressive debridement with nasocystic or percutaneous endoscopic gastrostomy-cystic catheter lavage plus manual endoscopic techniques for clearing debris should be used. Endoscopic failure, especially in cases with significant necrosis, should be managed operatively. Percutaneous drainage is a good option for immature infected pseudocysts or in patients who are not optimal candidates for other procedures. Close cooperation between endoscopists, surgeons, interventional radiologists, and other healthcare providers is paramount in successfully managing these patients.
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Kim JH, Eun HW, Park HJ, Hong SS, Kim YJ. Diagnostic performance of MRI and EUS in the differentiation of benign from malignant pancreatic cyst and cyst communication with the main duct. Eur J Radiol 2012; 81:2927-35. [PMID: 22227264 DOI: 10.1016/j.ejrad.2011.12.019] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 12/03/2011] [Accepted: 12/05/2011] [Indexed: 12/13/2022]
Abstract
PURPOSE To assess the diagnostic ability of MRI and EUS for differentiating benign from malignant pancreatic cyst focusing on cyst communication with pancreatic duct. MATERIALS AND METHODS During 44 months, we performed MRI on 65 pancreatic cysts. Among them, 36 patients had confirmed cyst communication with duct by ERCP or surgery and 39 patients underwent EUS. Fifty-one had proven by surgery or aspiration. Among them, 36 had confirmed malignant cysts. Two radiologists independently graded cyst communication with duct and the likelihood of malignancy. When the readers' interpretations differed, third opinion was obtained. They also measured the size of cyst and main duct. The diagnostic performance was analyzed using the ROC curve. The Mann-Whitney U test and κ statistics were used to determine interobserver agreement. RESULTS The Az of MRI and EUS for determining diagnostic performance regarding the cyst communication with duct, were 0.931 and 0.930, without statistically difference (p=0.6). Interobserver agreement was excellent (κ=0.81) on MRI and substantial (κ=0.69) on EUS. The Az of MRI and EUS for assessing diagnostic performance to differentiate malignant from benign cyst, was 0.902 and 0.923, without statistically difference (p=0.587). Interobserver agreement was excellent (κ=0.81) on MRI and moderate (κ=0.47) on EUS. The mean cyst size (3.98 cm+2.74: 3.17 cm+1.26, p=0.327) and the duct size (5.20 mm+3.22: 4.39 mm+4.12, p=0.227) showed no statistically difference between malignant and benign cysts. CONCLUSION MRI and EUS can accurately assess pancreatic cyst communication with duct and are very useful for obtaining a differential diagnosis of malignant cyst versus benign pancreatic cyst.
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Affiliation(s)
- Jung Hoon Kim
- Department of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, and Soonchunhyang University Hospital, 101 Daehang-no, Chongno-gu, Seoul 110-744, Republic of Korea.
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