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Boggi U, Vistoli F, Andres A, Arbogast HP, Badet L, Baronti W, Bartlett ST, Benedetti E, Branchereau J, Burke GW, Buron F, Caldara R, Cardillo M, Casanova D, Cipriani F, Cooper M, Cupisti A, Davide J, Drachenberg C, de Koning EJP, Ettorre GM, Fernandez Cruz L, Fridell JA, Friend PJ, Furian L, Gaber OA, Gruessner AC, Gruessner RW, Gunton JE, Han D, Iacopi S, Kauffmann EF, Kaufman D, Kenmochi T, Khambalia HA, Lai Q, Langer RM, Maffi P, Marselli L, Menichetti F, Miccoli M, Mittal S, Morelon E, Napoli N, Neri F, Oberholzer J, Odorico JS, Öllinger R, Oniscu G, Orlando G, Ortenzi M, Perosa M, Perrone VG, Pleass H, Redfield RR, Ricci C, Rigotti P, Paul Robertson R, Ross LF, Rossi M, Saudek F, Scalea JR, Schenker P, Secchi A, Socci C, Sousa Silva D, Squifflet JP, Stock PG, Stratta RJ, Terrenzio C, Uva P, Watson CJ, White SA, Marchetti P, Kandaswamy R, Berney T. First World Consensus Conference on pancreas transplantation: Part II - recommendations. Am J Transplant 2021; 21 Suppl 3:17-59. [PMID: 34245223 PMCID: PMC8518376 DOI: 10.1111/ajt.16750] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 02/07/2023]
Abstract
The First World Consensus Conference on Pancreas Transplantation provided 49 jury deliberations regarding the impact of pancreas transplantation on the treatment of diabetic patients, and 110 experts' recommendations for the practice of pancreas transplantation. The main message from this consensus conference is that both simultaneous pancreas-kidney transplantation (SPK) and pancreas transplantation alone can improve long-term patient survival, and all types of pancreas transplantation dramatically improve the quality of life of recipients. Pancreas transplantation may also improve the course of chronic complications of diabetes, depending on their severity. Therefore, the advantages of pancreas transplantation appear to clearly surpass potential disadvantages. Pancreas after kidney transplantation increases the risk of mortality only in the early period after transplantation, but is associated with improved life expectancy thereafter. Additionally, preemptive SPK, when compared to SPK performed in patients undergoing dialysis, appears to be associated with improved outcomes. Time on dialysis has negative prognostic implications in SPK recipients. Increased long-term survival, improvement in the course of diabetic complications, and amelioration of quality of life justify preferential allocation of kidney grafts to SPK recipients. Audience discussions and live voting are available online at the following URL address: http://mediaeventi.unipi.it/category/1st-world-consensus-conference-of-pancreas-transplantation/246.
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Akateh C, Rajab A, Henry M, El-Hinnawi A. Enterovesical Fistula After Enteric Conversion of a Bladder-Drained Pancreatic Allograft: A Case Report. EXP CLIN TRANSPLANT 2018; 17:274-277. [PMID: 28540837 DOI: 10.6002/ect.2016.0237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Since the inception of pancreas transplant as a treatment for type 1 diabetes mellitus, there has been considerable debate about the best way to manage exocrine secretions and monitor patients for graft rejection. For patients who undergo bladder exocrine drainage of a pancreatic allograft, a bladder-to-enteric drainage conversion can serve as a rescue procedure in case of anastomotic leaks or other complications. However, this procedure is associated with its own complications, including a rarely described enterovesical fistula. Here we report on a 45-year-old man who underwent a simultaneous kidney and pancreas transplant with bladder drainage to the latter. He developed a pancreatic allograft duodenal leak (duodenal-vesical anastomosis) requiring a bladder-to-enteric drainage conversion. The patient returned 2 weeks after discharge with an enterovesical fistula. He was treated nonsurgically with intravenous antibiotics, bowel rest, and parenteral nutrition, and the fistula successfully closed in approximately 2 weeks. Overall, enterovesical fistula formation is a rare but treatable complication that can occur after a bladder-to-enteric drainage conversion of a pancreatic transplant allograft. It can be managed nonsurgically, which is preferable in these immunocompromised patients.
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Affiliation(s)
- Clifford Akateh
- From the Division of Transplant Surgery, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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Ferrer J, Molina V, Rull R, López-Boado MÁ, Sánchez S, García R, Ricart MJ, Ventura-Aguiar P, García-Criado Á, Esmatjes E, Fuster J, Garcia-Valdecasas JC. Pancreas transplantation: Advantages of a retroperitoneal graft position. Cir Esp 2017; 95:513-520. [PMID: 28688516 DOI: 10.1016/j.ciresp.2017.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 05/14/2017] [Indexed: 12/14/2022]
Abstract
INTRODUCTION In the 50 years since the first pancreas transplant performed at the University of Minnesota, the surgical techniques employed have undergone many modifications. Techniques such as retroperitoneal graft placement have further improved the ability to reproduce the physiology of the «native» pancreas. We herein present our experience of a modified technique for pancreatic transplant, with the organ placed into a fully retroperitoneal position with systemic venous and enteric drainage of the graft by duodeno-duodenostomy. METHODS All pancreas transplantations performed between May 2016 and January 2017 were prospectively entered into our transplant database and retrospectively analyzed. RESULTS A total of 10 transplants were performed using the retroperitoneal technique (6 men: median age of 41 years [IQR 36-54]). Median cold ischemia times was 10,30h [IQR 5,30-12,10]. The preservation solution used was Celsior (n=7), IGL-1 (n=2), and UW (n=1). No complications related to the new surgical technique were identified. In one patient, transplantectomy at 12h was performed due to graft thrombosis, probably related to ischemic conditions from a donor with prolonged cardio-respiratory arrest. Another procedure was aborted without completing the graft implant due to an intraoperative immediate arterial thrombosis in a patient with severe iliac atheromatosis. No primary pancreas non-function occurred in the remaining 8patients. The median hospital stay was 13,50 days [IQR 10-27]. CONCLUSIONS Retroperitoneal graft placement appears feasible with easy access for dissection the vascular site; comfortable technical vascular reconstruction; and a decreased risk of intestinal obstruction by separation of the small bowel from the pancreas graft.
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Affiliation(s)
- Joana Ferrer
- Cirugía Hepatobiliopancreática y Trasplante Hepático y Pancreático, Instituto de Enfermedades Metabólicas y Digestivas, Hospital Clínic, Universidad de Barcelona, Barcelona, España.
| | - Víctor Molina
- Cirugía Hepatobiliopancreática y Trasplante Hepático y Pancreático, Instituto de Enfermedades Metabólicas y Digestivas, Hospital Clínic, Universidad de Barcelona, Barcelona, España
| | - Ramón Rull
- Cirugía Hepatobiliopancreática y Trasplante Hepático y Pancreático, Instituto de Enfermedades Metabólicas y Digestivas, Hospital Clínic, Universidad de Barcelona, Barcelona, España
| | - Miguel Ángel López-Boado
- Cirugía Hepatobiliopancreática y Trasplante Hepático y Pancreático, Instituto de Enfermedades Metabólicas y Digestivas, Hospital Clínic, Universidad de Barcelona, Barcelona, España
| | - Santiago Sánchez
- Cirugía Hepatobiliopancreática y Trasplante Hepático y Pancreático, Instituto de Enfermedades Metabólicas y Digestivas, Hospital Clínic, Universidad de Barcelona, Barcelona, España
| | - Rocío García
- Cirugía Hepatobiliopancreática y Trasplante Hepático y Pancreático, Instituto de Enfermedades Metabólicas y Digestivas, Hospital Clínic, Universidad de Barcelona, Barcelona, España
| | - Ma José Ricart
- Unidad de Trasplante Renal, Servicio de Nefrología y Trasplante Renal, Hospital Clínic, Barcelona, España
| | - Pedro Ventura-Aguiar
- Unidad de Trasplante Renal, Servicio de Nefrología y Trasplante Renal, Hospital Clínic, Barcelona, España
| | - Ángeles García-Criado
- Servicio de Radiología, Centro de Diagnóstico por la Imagen, Hospital Clínic, Barcelona, España
| | - Enric Esmatjes
- Unidad de Diabetes, Servicio de Endocrinología y Nutrición, Instituto de Enfermedades Metabólicas y Digestivas, Hospital Clínic, Barcelona, España
| | - Josep Fuster
- Cirugía Hepatobiliopancreática y Trasplante Hepático y Pancreático, Instituto de Enfermedades Metabólicas y Digestivas, Hospital Clínic, Universidad de Barcelona, Barcelona, España
| | - Juan Carlos Garcia-Valdecasas
- Cirugía Hepatobiliopancreática y Trasplante Hepático y Pancreático, Instituto de Enfermedades Metabólicas y Digestivas, Hospital Clínic, Universidad de Barcelona, Barcelona, España
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Jahansouz C, Kumer SC, Ellenbogen M, Brayman KL. Evolution of β-Cell Replacement Therapy in Diabetes Mellitus: Pancreas Transplantation. Diabetes Technol Ther 2011; 13:395-418. [PMID: 21299398 DOI: 10.1089/dia.2010.0133] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Diabetes mellitus remains one of the leading causes of morbidity and mortality worldwide. According to the Centers for Disease Control and Prevention, approximately 23.6 million people in the United States are affected. Of these individuals, 5-10% have been diagnosed with type 1 diabetes mellitus (TIDM), an autoimmune disease. Although it often appears in childhood, T1DM may manifest at any age. The effects of T1DM can be devastating, as the disease often leads to significant secondary complications, morbidity, and decreased quality of life. Since the late 1960s, surgical treatment for diabetes mellitus has continued to evolve and has become a viable alternative to chronic insulin administration. In this review, the historical evolution, current status, graft efficacy, benefits, and complications of pancreas transplantation are explored.
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Affiliation(s)
- Cyrus Jahansouz
- University of Virginia School of Medicine, Charlottesville, Virginia, USA.
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Abstract
PURPOSE OF REVIEW Pancreas transplantation reproducibly induces insulin independence in beta-cell penic diabetic patients. The difference between full insulin independence, partial graft function, and graft loss, mostly results from technical failure, graft rejection, and patient death with function graft. The purpose of this review is to examine recent surgical advances and discuss their contribution to improved graft function. RECENT FINDINGS Few actual surgical innovations were described in the period reviewed. Duodenoduodenostomy is an interesting option for drainage of digestive secretions, when the pancreas is placed behind the right colon and is oriented cephalad. The main advantage of this technique is easy endoscopic assessment of donor duodenum but, when allograft pancreatectomy is necessary, repair of native duodenum may be troublesome. Selective revascularization of the gastroduodenal artery, at the back-table, possibly improves blood supply to the head of the pancreas graft and duodenal segment. There is no proof that this additional maneuver is always beneficial, although it can be graft saving in case of poor segmental graft perfusion. SUMMARY Transplant surgeons should be familiar with all techniques for pancreas transplantation. Long-term graft function is possible only after technically successful pancreas transplantation. There is clearly a need for more objective assessment and standardization of surgical techniques for pancreas transplantation.
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Alkaade S, Fattahi R, Balci NC, Akduman EI, Garvin PJ, Modanlou KA, Burton FR. Acute pancreatic graft fistula and peripancreatic fluid collection: demonstration by secretin-stimulated MRI. Magn Reson Imaging 2009; 27:1005-8. [DOI: 10.1016/j.mri.2009.02.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2008] [Accepted: 02/15/2009] [Indexed: 10/20/2022]
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Are there still roles for exocrine bladder drainage and portal venous drainage for pancreatic allografts? Curr Opin Organ Transplant 2009; 14:90-4. [PMID: 19337153 DOI: 10.1097/mot.0b013e328320a8d9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE OF REVIEW Controversy remains regarding the best methodology of handling exocrine pancreatic fluid and pancreatic venous effluent. Bladder drainage has given way to enteric drainage. However, is there an instance in which bladder drainage is preferable? Also, hyperinsulinemia, as a result of systemic venous drainage (SVD), is claimed to be proatherosclerotic, whereas portal venous drainage (PVD) is more physiologic and less atherosclerotic. RECENT FINDINGS Bladder drainage remains a viable method of exocrine pancreas drainage, but evidence is sparse that measuring urinary amylase has a substantial benefit in the early detection of acute rejection in all types of pancreas transplants. Currently, there is no incontrovertible evidence that systemic hyperinsulinemia is proatherosclerotic, whereas recent metabolic studies on SVD and PVD showed that there was no benefit to PVD. SUMMARY Given the advent of newer immunosuppressive agents and overall lower acute rejection rates, the perceived benefit of bladder drainage as a means to measure urinary amylase as an early marker of rejection has not been substantiated. However, there may be a selective role for bladder drainage in 'high risk' pancreases. Also, without a clear-cut metabolic benefit to PVD over SVD, it remains the surgeon's choice as to which method to use.
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