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Hasse JM, Meng S, Silpe S, Naziruddin B. Nutrition challenges following total pancreatectomy with islet autotransplantation. Nutr Clin Pract 2024; 39:86-99. [PMID: 38213274 DOI: 10.1002/ncp.11106] [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: 09/28/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 01/13/2024] Open
Abstract
Total pancreatectomy with islet autotransplantation (TPIAT) is a surgical treatment option for patients with chronic pancreatitis who have not responded to other therapies. TP offers pain relief whereas IAT preserves beta cell mass to reduce endocrine insufficiency. During the surgical procedure, the entire pancreas is removed. Islet cells from the pancreas are then isolated, purified, and infused into the liver via the portal vein. Successful TPIAT relieves pain for a majority of patients but is not without obstacles, specifically gastrointestinal, exocrine, and endocrine challenges. The postoperative phase can be complicated by gastrointestinal symptoms causing patients to have difficulty regaining adequate oral intake. Enteral nutrition is frequently provided as a bridge to oral diet. Patients undergoing TPIAT must be monitored for macronutrient and micronutrient deficiencies following the procedure. Exocrine insufficiency must be treated lifelong with pancreatic enzyme replacement therapy. Endocrine function must be monitored and exogenous insulin provided in the postoperative phase; however, a majority of patients undergoing TPIAT require little or no long-term insulin. Although TPIAT can be a successful option for patients with chronic pancreatitis, nutrition-related concerns must be addressed for optimal recovery.
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Affiliation(s)
- Jeanette M Hasse
- Baylor Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
| | - Shumei Meng
- Division of Endocrinology, Internal Medicine, Baylor University Medical Center, Dallas, Texas, USA
| | - Stephanie Silpe
- Baylor Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
| | - Bashoo Naziruddin
- Islet Cell Laboratory, Baylor Research Institute, Baylor Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
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Nathan JD, Ellery K, Balakrishnan K, Bhatt H, Ganoza A, Husain SZ, Kumar R, Morinville VD, Quiros JA, Schwarzenberg SJ, Sellers ZM, Uc A, Abu-El-Haija M. The Role of Surgical Management in Chronic Pancreatitis in Children: A Position Paper From the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Pancreas Committee. J Pediatr Gastroenterol Nutr 2022; 74:706-719. [PMID: 35258494 PMCID: PMC10286947 DOI: 10.1097/mpg.0000000000003439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Chronic pancreatitis (CP) is rare in childhood but impactful because of its high disease burden. There is limited literature regarding the management of CP in children, specifically about the various surgical approaches. Herein, we summarize the current pediatric and adult literature and provide recommendations for the surgical management of CP in children. METHODS The literature review was performed to include the scope of the problem, indications for operation, conventional surgical options as well as total pancreatectomy with islet autotransplantation, and outcomes following operations for CP. RESULTS Surgery is indicated for children with debilitating CP who have failed maximal medical and endoscopic interventions. Surgical management must be tailored to the patient's unique needs, considering the anatomy and morphology of their disease. A conventional surgical approach (eg, drainage operation, partial resection, combination drainage-resection) may be considered in the presence of significant and uniform pancreatic duct dilation or an inflammatory head mass. Total pancreatectomy with islet autotransplantation is the best surgical option in patients with small duct disease. The presence of genetic risk factors often portends a suboptimal outcome following a conventional operation. CONCLUSIONS The morphology of disease and the presence of genetic risk factors must be considered while determining the optimal surgical approach for children with CP. Surgical outcomes for CP are variable and depend on the type of intervention. A multidisciplinary team approach is needed to assure that the best possible operation is selected for each patient, their recovery is optimized, and their immediate and long-term postoperative needs are well-met.
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Affiliation(s)
- Jaimie D. Nathan
- Nationwide Children’s Hospital, Department of Abdominal Transplant and Hepatopancreatobiliary Surgery, The Ohio State University College of Medicine, Department of Surgery, Columbus, Ohio, United States
| | - Kate Ellery
- University of Pittsburgh Medical Center, Division of Gastroenterology, Hepatology and Nutrition, Pittsburgh, Pennsylvania, United States
| | - Keshawadhana Balakrishnan
- Texas Children’s Hospital, Section of Pediatric Gastroenterology, Baylor College of Medicine, Department of Pediatrics, Houston, Texas, United States
| | - Heli Bhatt
- University of Minnesota, Masonic Children’s Hospital, Minneapolis, Minnesota, United States
| | - Armando Ganoza
- University of Pittsburgh Medical Center, Children’s Hospital of Pittsburgh, Hillman Center for Pediatric Transplantation, Pittsburgh, Pennsylvania, United States
| | - Sohail Z. Husain
- Lucile Packard Children’s Hospital at Stanford, Pediatric Gastroenterology, Hepatology and Nutrition and Department of Pediatrics, Stanford University, Palo Alto, California, United States
| | - Rakesh Kumar
- Promedica Russell J. Ebeid Children’s Hospital, Toledo, Ohio, United States
| | - Veronique D. Morinville
- McGill University Health Center, Montreal Children’s Hospital, Division of Pediatric Gastroenterology and Nutrition, Montreal, Quebec, Canada
| | - J. Antonio Quiros
- Icahn School of Medicine, Mount Sinai Kravis Children’s Hospital, New York, New York, United States
| | - Sarah J. Schwarzenberg
- University of Minnesota, Masonic Children’s Hospital, Minneapolis, Minnesota, United States
| | - Zachary M. Sellers
- Lucile Packard Children’s Hospital at Stanford, Pediatric Gastroenterology, Hepatology and Nutrition and Department of Pediatrics, Stanford University, Palo Alto, California, United States
| | - Aliye Uc
- University of Iowa, Carver College of Medicine, Stead Family Department of Pediatrics, Iowa City, Iowa, United States
| | - Maisam Abu-El-Haija
- Cincinnati Children’s Hospital Medical Center, Division of Gastroenterology, Hepatology and Nutrition, University of Cincinnati College of Medicine, Department of Pediatrics, Cincinnati, Ohio, United States
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Desai CS, Williams BM, Baldwin X, Vonderau JS, Kumar A, Hyslop WB, Jones MS, Hanson M, Baron TH. Selection of parenchymal preserving or total pancreatectomy with/without islet cell autotransplantation surgery for patients with chronic pancreatitis. Pancreatology 2022; 22:472-478. [PMID: 35414482 DOI: 10.1016/j.pan.2022.04.001] [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: 11/16/2021] [Revised: 03/03/2022] [Accepted: 04/03/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND The selection of surgery between parenchymal preserving (PPS) and total pancreatectomy (TP) with/without islet cell autotransplantation (IAT) for chronic pancreatitis (CP) patients varies based on multiple factors with a scarcity in literature addressing both at the same time. The aim of this manuscript is to present an algorithm for the surgery selection based on dominant area of disease, ductal dilatation, and glycemic control and compare outcomes. METHODS From 2017 to 2021, CP patients offered surgery at a single institution were retrospectively evaluated. RESULTS 51 patients underwent surgery (20 [39.2%] TPIAT, 4 [7.8%] TP, and 27 [52.9%] PPS - 9 Whipple procedures, 15 distal pancreatectomies, and 3 duct drainage procedures). No significant difference was observed in baseline characteristics or perioperative outcomes except median length of stay (8 days [IQR 6-10] vs. 13 days [IQR 9-15.5], p < 0.001), attributed to insulin requirement and education for TPIAT group. No differences in postoperative complications, such as clinically significant leak and intrabdominal fluid collection (3 [11.1%] vs 2 [10%], p = 1.0), hemorrhage (0 vs. 2 [10.0%], p = 0.2), delayed feeding (1 [3.7%] vs. 5 [25.0%], p = 0.07), or wound infection (4 [14.8%] vs. 0, p = 0.1) between PPS and TPIAT groups, respectively, were observed nor requirement of long-acting insulin at discharge (2 [15.4%] vs. 7 [43.8%], p = 0.1) for pre-operatively non-diabetic patients. No significant difference in weaning off narcotics and no mortality observed. CONCLUSION The most appropriate selection of surgery based on the algorithm yields good and comparable outcomes.
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Affiliation(s)
- Chirag S Desai
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA.
| | | | - Xavier Baldwin
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA
| | | | - Aman Kumar
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA
| | | | - Morgan S Jones
- Department of Endocrinology, University of North Carolina, Chapel Hill, NC, USA
| | - Marilyn Hanson
- Department of Surgery, University of North Carolina, Chapel Hill, NC, USA
| | - Todd H Baron
- Department of Gastroenterology, University of North Carolina, Chapel Hill, NC, USA
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Chen M, Dunn TB. Pancreas Transplant for Combined Pancreatic Endocrine and Exocrine Insufficiency. CURRENT TRANSPLANTATION REPORTS 2022. [DOI: 10.1007/s40472-022-00361-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Panchoo AV, VanNess GH, Rivera-Rivera E, Laborda TJ. Hereditary pancreatitis: An updated review in pediatrics. World J Clin Pediatr 2022; 11:27-37. [PMID: 35096544 PMCID: PMC8771313 DOI: 10.5409/wjcp.v11.i1.27] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 08/08/2021] [Accepted: 11/28/2021] [Indexed: 02/06/2023] Open
Abstract
Hereditary Pancreatitis (HP) has emerged as a significant cause of acute, acute recurrent and chronic pancreatitis in the pediatric population. Given that it presents similarly to other causes of pancreatitis, a positive family history and/or isolation of a gene mutation are vital in its designation. Inheritance patterns remain complex, but mutations involving the PRSS1, SPINK1, CFTR and CTRC genes are commonly implicated. Since being first described in 1952, dozens of genetic alterations that modify the action of pancreatic enzymes have been identified. Among children, these variants have been isolated in more than 50% of patients with chronic pancreatitis. Recent research has noted that such mutations in PRSS1, SPINK1 and CFTR genes are also associated with a faster progression from acute pancreatitis to chronic pancreatitis. Patients with HP are at increased risk of developing diabetes mellitus, exocrine pancreatic insufficiency, and pancreatic adenocarcinoma. Management follows a multi-disciplinary approach with avoidance of triggers, surveillance of associated conditions, treatment of pancreatic insufficiency and use of endoscopic and surgical interventions for complications. With significant sequela, morbidity and a progressive nature, a thorough understanding of the etiology, pathophysiologic mechanisms, diagnostic evaluation, current management strategies and future research considerations for this evolving disease entity in pediatrics is warranted.
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Affiliation(s)
- Arvind Vasant Panchoo
- Division of Gastroenterology, Hepatology and Nutrition, The Children’s Hospital of San Antonio, San Antonio, TX 78207, United States
- Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, United States
| | - Grant H VanNess
- Faculty of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, United States
| | - Edgardo Rivera-Rivera
- Department of Pediatric Gastroenterology, Parkview Health, Fort Wayne, IN 46845, United States
| | - Trevor J Laborda
- Division of Gastroenterology, Hepatology and Nutrition, The Children’s Hospital of San Antonio, San Antonio, TX 78207, United States
- Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, United States
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6
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Nathan JD, Yang Y, Eaton A, Witkowski P, Wijkstrom M, Walsh M, Trikudanathan G, Singh VK, Schwarzenberg SJ, Pruett TL, Posselt A, Naziruddin B, Mokshagundam SP, Morgan K, Lara LF, Kirchner V, He J, Gardner TB, Freeman ML, Ellery K, Conwell DL, Chinnakotla S, Beilman GJ, Ahmad S, Abu-El-Haija M, Hodges JS, Bellin MD. Surgical approach and short-term outcomes in adults and children undergoing total pancreatectomy with islet autotransplantation: A report from the Prospective Observational Study of TPIAT. Pancreatology 2022; 22:1-8. [PMID: 34620552 PMCID: PMC8748311 DOI: 10.1016/j.pan.2021.09.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 08/23/2021] [Accepted: 09/22/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Total pancreatectomy with islet autotransplantation (TPIAT) is a viable option for treating debilitating recurrent acute pancreatitis (RAP) and chronic pancreatitis (CP) in adults and children. No data is currently available regarding variation in approach to operation. METHODS We evaluated surgical techniques, islet isolation and infusion approaches, and outcomes and complications, comparing children (n = 84) with adults (n = 195) enrolled between January 2017 and April 2020 by 11 centers in the United States in the Prospective Observational Study of TPIAT (POST), which was launched in 2017 to collect standard history and outcomes data from patients undergoing TPIAT for RAP or CP. RESULTS Children more commonly underwent splenectomy (100% versus 91%, p = 0.002), pylorus preservation (93% versus 67%; p < 0.0001), Roux-en-Y duodenojejunostomy reconstruction (92% versus 35%; p < 0.0001), and enteral feeding tube placement (93% versus 63%; p < 0.0001). Median islet equivalents/kg transplanted was higher in children (4577; IQR 2816-6517) than adults (2909; IQR 1555-4479; p < 0.0001), with COBE purification less common in children (4% versus 15%; p = 0.0068). Median length of hospital stay was higher in children (15 days; IQR 14-22 versus 11 days; IQR 8-14; p < 0.0001), but 30-day readmissions were lower in children (13% versus 26%, p = 0.018). Rate of portal vein thrombosis was significantly lower in children than in adults (2% versus 10%, p = 0.028). There were no mortalities in the first 90 days post-TPIAT. CONCLUSIONS Pancreatectomy techniques differ between children and adults, with islet yields higher in children. The rates of portal vein thrombosis and early readmission are lower in children.
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Affiliation(s)
- Jaimie D. Nathan
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Department of Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH
| | - Yi Yang
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN
| | - Anne Eaton
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN
| | | | - Martin Wijkstrom
- Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA
| | | | - Guru Trikudanathan
- Department of Medicine, University of Minnesota Medical School, Minneapolis MN
| | - Vikesh K. Singh
- Department of Medicine, Johns Hopkins Medical Institutions, Baltimore, MD
| | | | - Timothy L. Pruett
- Department of Surgery, University of Minnesota Medical School, Minneapolis, MN
| | - Andrew Posselt
- Department of Surgery, University of California San Francisco, San Francisco, CA
| | | | | | - Katherine Morgan
- Department of Surgery, The Medical University of South Carolina, Charleston, SC
| | - Luis F. Lara
- Department of Medicine, The Ohio State Wexner University Medical Center, Columbus, OH
| | - Varvara Kirchner
- Department of Surgery, University of Minnesota Medical School, Minneapolis, MN
| | - Jin He
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | | | - Martin L. Freeman
- Department of Medicine, University of Minnesota Medical School, Minneapolis MN
| | - Kate Ellery
- Department of Pediatrics, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Darwin L. Conwell
- Department of Medicine, The Ohio State Wexner University Medical Center, Columbus, OH
| | - Srinath Chinnakotla
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN,Department of Surgery, University of Minnesota Medical School, Minneapolis, MN
| | - Gregory J. Beilman
- Department of Surgery, University of Minnesota Medical School, Minneapolis, MN
| | - Syed Ahmad
- Department of Surgery, College of Medicine, University of Cincinnati, Cincinnati, OH
| | - Maisam Abu-El-Haija
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH,Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH
| | - James S. Hodges
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN
| | - Melena D. Bellin
- Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN,Department of Surgery, University of Minnesota Medical School, Minneapolis, MN
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Abu-El-Haija M, Anazawa T, Beilman GJ, Besselink MG, Del Chiaro M, Demir IE, Dennison AR, Dudeja V, Freeman ML, Friess H, Hackert T, Kleeff J, Laukkarinen J, Levy MF, Nathan JD, Werner J, Windsor JA, Neoptolemos JP, Sheel ARG, Shimosegawa T, Whitcomb DC, Bellin MD. The role of total pancreatectomy with islet autotransplantation in the treatment of chronic pancreatitis: A report from the International Consensus Guidelines in chronic pancreatitis. Pancreatology 2020; 20:762-771. [PMID: 32327370 DOI: 10.1016/j.pan.2020.04.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 03/18/2020] [Accepted: 04/06/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Advances in our understanding of total pancreatectomy with islet autotransplantation (TPIAT) have been made. We aimed to define indications and outcomes of TPIAT. METHODS Expert physician-scientists from North America, Asia, and Europe reviewed the literature to address six questions selected by the writing group as high priority topics. A consensus was reached by voting on statements generated from the review. RESULTS Consensus statements were voted upon with strong agreement reached that (Q1) TPIAT may improve quality of life, reduce pain and opioid use, and potentially reduce medical utilization; that (Q3) TPIAT offers glycemic benefit over TP alone; that (Q4) the main indication for TPIAT is disabling pain, in the absence of certain medical and psychological contraindications; and that (Q6) islet mass transplanted and other disease features may impact diabetes mellitus outcomes. Conditional agreement was reached that (Q2) the role of TPIAT for all forms of CP is not yet identified and that head-to-head comparative studies are lacking, and that (Q5) early surgery is likely to improve outcomes as compared to late surgery. CONCLUSIONS Agreement on TPIAT indications and outcomes has been reached through this working group. Further studies are needed to answer the long-term outcomes and maximize efforts to optimize patient selection.
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Affiliation(s)
- Maisam Abu-El-Haija
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Takayuki Anazawa
- Division of Hepato-Biliary-Pancreatic Surgery and Transplantation, Department of Surgery, Graduate School of Medicine, Kyoto University, Japan
| | - Gregory J Beilman
- Department of Surgery, University of Minnesota Medical Center, Minneapolis, MN, USA
| | - Marc G Besselink
- Department of Surgery, Amsterdam Gastroenterology and Metabolism, Amsterdam UMC, University of Amsterdam, the Netherlands
| | - Marco Del Chiaro
- Department of Surgery, University of Colorado Anschutz Medical Campus, Denver, CO, USA
| | - Ihsan Ekin Demir
- Department of Surgery, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Ashley R Dennison
- Department of Hepatobiliary and Pancreatic Surgery, University of Leicester, UK
| | - Vikas Dudeja
- Department of Surgery, University of Miami, Miami, FL, USA
| | - Martin L Freeman
- Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Helmut Friess
- Department of Surgery, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Thilo Hackert
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Germany
| | - Jorg Kleeff
- Department of Visceral, Vascular and Endocrine Surgery, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Johanna Laukkarinen
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Faculty of Medicine and Health Technology, Tampere University, Finland
| | - Marlon F Levy
- Division of Transplant Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Jaimie D Nathan
- Division of Pediatric General and Thoracic Surgery Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Jens Werner
- Department of General, Visceral, and Transplant Surgery, University of Munich, LMU, Germany
| | - John A Windsor
- Surgical and Translational Research Centre, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - John P Neoptolemos
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Andrea R G Sheel
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Tooru Shimosegawa
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - David C Whitcomb
- Department of Medicine, Cell Biology & Physiology, and Human Genetics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Melena D Bellin
- Department of Surgery, University of Minnesota Medical Center, Minneapolis, MN, USA; Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN, USA.
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Cerise A, Nagaraju S, Powelson JA, Lutz A, Fridell JA. Pancreas transplantation following total pancreatectomy for chronic pancreatitis. Clin Transplant 2019; 33:e13731. [PMID: 31627258 DOI: 10.1111/ctr.13731] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 09/26/2019] [Accepted: 09/28/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND Total pancreatectomy for chronic pancreatitis leads to brittle diabetes and challenging glycemic control with half of all patients experiencing severe hypoglycemia, many requiring medical intervention or hospitalization. Pancreas transplantation has the potential to manage both the endocrine and the exocrine insufficiency in this patient population. METHODS Between June 1, 2005, and July 1, 2016, 8 patients with brittle diabetes following total pancreatectomy underwent pancreas transplantation. All grafts had systemic venous and enteric exocrine drainage. Data included demographics, graft and patient survival, pre- and post-transplant supplementation with pancreatic enzymes, and narcotic usage. RESULTS Patient survival rate at 1 and 3 years was 88%. Pancreas graft survival rate of those alive at 1 year was 100% and 86%, respectively. About 75% of these patients remained insulin-free until their time of death, loss of follow-up, or present day. Of the patients with maintained graft function at 3 years, none required further hospitalization for glycemic control. About 75% of these patients have also maintained exocrine function without pancreatic enzyme supplementation. CONCLUSIONS Pancreas transplant can treat both exocrine and endocrine insufficiency and give long-term insulin-free survival and should be considered as a viable treatment option for patients who have undergone total pancreatectomy for chronic pancreatitis.
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Affiliation(s)
- Adam Cerise
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Santosh Nagaraju
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - John A Powelson
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Andrew Lutz
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jonathan A Fridell
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
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Tian X, Ma Y, Gao H, Zhuang Y, Yang Y. Surgical options for control of abdominal pain in chronic pancreatitis patients. J Pain Res 2019; 12:2331-2336. [PMID: 31440077 PMCID: PMC6666366 DOI: 10.2147/jpr.s208212] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 07/02/2019] [Indexed: 01/10/2023] Open
Abstract
Background Long lasting and unbearable abdominal pain is the most common symptom of chronic pancreatitis (CP). This study aimed to evaluate surgical options for the control of chronic pancreatic pain based on anatomical morphological changes. Methods A retrospective review of patients who underwent surgery for treatment of chronic pancreatic pain in Peking University First Hospital between January 2000 and December 2017 was performed. The surgical options included modified Puestow procedure, Frey procedure, Beger procedure, pancreaticoduodenectomy (PD) or pylorus preserving pancreaticoduodenectomy (PPPD), distal pancreatectomy and total pancreatectomy. Results Among 116 patients, pain relief rate after surgery was 82.6% (95/115) while 22 (23.2%) cases suffered recurrent chronic pancreatic pain during follow-up. Pain relief rate was 83.1% (54/65) after modified Puestow procedure, 63.6% (7/11) after distal pancreatectomy, 83.3% (10/12) after PD/PPPD, 86.7% (13/15) after Frey procedure, and 90% (9/10) after Beger procedure. Pain recurrence rate was 27.8% (15/54) after modified Puestow procedure, 42.9% (3/7) after distal pancreatectomy, 10% (1/10) after PD/PPPD, 15.4% (2/13) after Frey procedure, and 11.1% (1/9) after Beger procedure. Conclusion The surgical options for the control of chronic pancreatic pain according to the anatomical morphological changes of CP is reasonable and effective. The procedure of distal pancreatectomy alone should be cautiously used for pain relief.
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Affiliation(s)
- Xiaodong Tian
- Department of General Surgery, Peking University First Hospital, Beijing 100034, People's Republic of China
| | - Yongsu Ma
- Department of General Surgery, Peking University First Hospital, Beijing 100034, People's Republic of China
| | - Hongqiao Gao
- Department of General Surgery, Peking University First Hospital, Beijing 100034, People's Republic of China
| | - Yan Zhuang
- Department of General Surgery, Peking University First Hospital, Beijing 100034, People's Republic of China
| | - Yinmo Yang
- Department of General Surgery, Peking University First Hospital, Beijing 100034, People's Republic of China
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Abstract
The selection of optimum surgical procedure from the range of reported operations for chronic pancreatitis (CP) can be difficult. The aim of this study is to explore geographical variation in reporting of elective surgery for CP. A systematic search of the literature was performed using the Scopus database for reports of five selected procedures for CP: duodenum-preserving pancreatic head resection, total pancreatectomy with islet autotransplantation (TPIAT), Frey pancreaticojejunostomy, thoracoscopic splanchnotomy and the Izbicki V-shaped resection. The keyword and MESH heading 'chronic pancreatitis' was used. Overall, 144 papers met inclusion criteria and were utilized for data extraction. There were 33 reports of duodenum-preserving pancreatic head resection. Twenty-one (64%) were from Germany. There were 60 reports of TPIAT, 53 (88%) from the USA. There are only two reports of TPIAT from outwith the USA and UK. The 34 reports of the Frey pancreaticojejunostomy originate from 12 countries. There were 20 reports of thoracoscopic splanchnotomy originating from nine countries. All three reports of the Izbicki 'V' procedure are from Germany. There is geographical variation in reporting of surgery for CP. There is a need for greater standardization in the selection and reporting of surgery for patients with painful CP.
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Gołębiewska JE, Bachul PJ, Fillman N, Basto L, Kijek MR, Gołąb K, Wang LJ, Tibudan M, Thomas C, Dębska-Ślizień A, Gelrud A, Matthews JB, Millis JM, Fung J, Witkowski P. Assessment of simple indices based on a single fasting blood sample as a tool to estimate beta-cell function after total pancreatectomy with islet autotransplantation - a prospective study. Transpl Int 2018; 32:280-290. [PMID: 30353611 DOI: 10.1111/tri.13364] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Revised: 10/05/2018] [Accepted: 10/15/2018] [Indexed: 12/13/2022]
Abstract
We investigated six indices based on a single fasting blood sample for evaluation of the beta-cell function after total pancreatectomy with islet autotransplantation (TP-IAT). The Secretory Unit of Islet Transplant Objects (SUITO), transplant estimated function (TEF), homeostasis model assessment (HOMA-2B%), C-peptide/glucose ratio (CP/G), C-peptide/glucose creatinine ratio (CP/GCr) and BETA-2 score were compared against a 90-min serum glucose level, weighted mean C-peptide in mixed meal tolerance test (MMTT), beta score and the Igls score adjusted for islet function in the setting of IAT. We analyzed values from 32 MMTTs in 15 patients after TP-IAT with a follow-up of up to 3 years. Four (27%) individuals had discontinued insulin completely prior to day 75, while 6 out of 12 patients (50%) did not require insulin support at 1-year follow-up with HbA1c 6.0% (5.5-6.8). BETA-2 was the most consistent among indices strongly correlating with all reference measures of beta-cell function (r = 0.62-0.68). In addition, it identified insulin independence (cut-off = 16.2) and optimal/good versus marginal islet function in the Igls score well, with AUROC of 0.85 and 0.96, respectively. Based on a single fasting blood sample, BETA-2 score has the most reliable discriminant value for the assessment of graft function in patients undergoing TP-IAT.
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Affiliation(s)
- Justyna E Gołębiewska
- Department of Surgery, University of Chicago, Chicago, IL, USA.,Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - Piotr J Bachul
- Department of Surgery, University of Chicago, Chicago, IL, USA.,Department of Anatomy, Jagiellonian University Medical College, Krakow, Poland
| | - Natalie Fillman
- Department of Surgery, University of Chicago, Chicago, IL, USA
| | - Lindsay Basto
- Department of Surgery, University of Chicago, Chicago, IL, USA
| | - Mark R Kijek
- Department of Surgery, University of Chicago, Chicago, IL, USA
| | - Karolina Gołąb
- Department of Surgery, University of Chicago, Chicago, IL, USA
| | - Ling-Jia Wang
- Department of Surgery, University of Chicago, Chicago, IL, USA
| | - Martin Tibudan
- Department of Surgery, University of Chicago, Chicago, IL, USA
| | - Celeste Thomas
- Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Alicja Dębska-Ślizień
- Department of Nephrology, Transplantology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - Andres Gelrud
- Department of Medicine, University of Chicago, Chicago, IL, USA
| | | | | | - John Fung
- Department of Surgery, University of Chicago, Chicago, IL, USA
| | - Piotr Witkowski
- Department of Surgery, University of Chicago, Chicago, IL, USA
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12
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Pediatric chronic pancreatitis: Updates in the 21st century. Pancreatology 2018; 18:354-359. [PMID: 29724605 DOI: 10.1016/j.pan.2018.04.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 04/25/2018] [Accepted: 04/26/2018] [Indexed: 12/11/2022]
Abstract
Pediatric Pancreatitis has gained a lot of attention in the last decade. Updates in medical management include new testing technologies in genetics, function testing and imaging modalities. Updates in surgical management have taken place as well, with total pancreatectomy islet auto transplantation reserved for a specific patient population that meets the clinical criteria. Multidisciplinary team management is needed for patients with chronic pancreatitis to ensure optimal outcomes.
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13
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Barbas AS, Al-Adra DP, Goldaracena N, Dib MJ, Selzner M, Sapisochin G, Cattral MS, McGilvray ID. Pancreas Transplantation With Portal-Enteric Drainage for Patients With Endocrine and Exocrine Insufficiency From Extensive Pancreatic Resection. Transplant Direct 2017; 3:e203. [PMID: 28894791 PMCID: PMC5585419 DOI: 10.1097/txd.0000000000000721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 07/06/2017] [Indexed: 12/04/2022] Open
Abstract
Although the primary indication for pancreas transplantation is type I diabetes, a small number of patients requires pancreas transplantation to manage combined endocrine and exocrine insufficiency that develops after extensive native pancreatic resection. The objective of this case report was to describe the operative and clinical course in 3 such patients and present an alternative technical approach.
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Affiliation(s)
- Andrew S Barbas
- Department of Surgery, Duke University Medical Center, Durham, NC
| | - David P Al-Adra
- Multi-Organ Transplant Program, University of Toronto, Toronto, Ontario, Canada
| | - Nicolas Goldaracena
- Multi-Organ Transplant Program, University of Toronto, Toronto, Ontario, Canada
| | - Martin J Dib
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Markus Selzner
- Multi-Organ Transplant Program, University of Toronto, Toronto, Ontario, Canada
| | - Gonzalo Sapisochin
- Multi-Organ Transplant Program, University of Toronto, Toronto, Ontario, Canada
| | - Mark S Cattral
- Multi-Organ Transplant Program, University of Toronto, Toronto, Ontario, Canada
| | - Ian D McGilvray
- Multi-Organ Transplant Program, University of Toronto, Toronto, Ontario, Canada
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Tillou JD, Tatum JA, Jolissaint JS, Strand DS, Wang AY, Zaydfudim V, Adams RB, Brayman KL. Operative management of chronic pancreatitis: A review. Am J Surg 2017; 214:347-357. [PMID: 28325588 DOI: 10.1016/j.amjsurg.2017.03.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 11/26/2016] [Accepted: 03/08/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND Pain secondary to chronic pancreatitis is a difficult clinical problem to manage. Many patients are treated medically or undergo endoscopic therapy and surgical intervention is often reserved for those who have failed to gain adequate pain relief from a more conservative approach. RESULTS There have been a number of advances in the operative management of chronic pancreatitis over the last few decades and current therapies include drainage procedures (pancreaticojejunostomy, etc.), resection (pancreticoduodenectomy, etc.) and combined drainage/resection procedures (Frey procedure, etc.). Additionally, many centers currently perform total pancreatectomy with islet autotransplantation, in addition to minimally invasive options that are intended to tailor therapy to individual patients. DISCUSSION Operative management of chronic pancreatitis often improves quality of life, and is associated with low rates of morbidity and mortality. The decision as to which procedure is optimal for each patient should be based on a combination of pathologic changes, prior interventions, and individual surgeon and center experience.
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Affiliation(s)
- John D Tillou
- Department of Surgery, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Jacob A Tatum
- Department of Surgery, The University of Virginia Health System, Charlottesville, VA, USA
| | - Joshua S Jolissaint
- Department of Surgery, The University of Virginia Health System, Charlottesville, VA, USA
| | - Daniel S Strand
- Division of Gastroenterology and Hepatology, University of Virginia Health System, Charlottesville, VA, USA
| | - Andrew Y Wang
- Division of Gastroenterology and Hepatology, University of Virginia Health System, Charlottesville, VA, USA
| | - Victor Zaydfudim
- Department of Surgery, The University of Virginia Health System, Charlottesville, VA, USA
| | - Reid B Adams
- Department of Surgery, The University of Virginia Health System, Charlottesville, VA, USA
| | - Kenneth L Brayman
- Department of Surgery, The University of Virginia Health System, Charlottesville, VA, USA.
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15
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Maker AV, Sheikh R, Bhagia V. Perioperative management of endocrine insufficiency after total pancreatectomy for neoplasia. Langenbecks Arch Surg 2017; 402:873-883. [PMID: 28733926 DOI: 10.1007/s00423-017-1603-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Accepted: 07/07/2017] [Indexed: 12/14/2022]
Abstract
PURPOSE Indications for total pancreatectomy (TP) have increased, including for diffuse main duct intrapapillary mucinous neoplasms of the pancreas and malignancy; therefore, the need persists for surgeons to develop appropriate endocrine post-operative management strategies. The brittle diabetes after TP differs from type 1/2 diabetes in that patients have absolute deficiency of insulin and functional glucagon. This makes glucose management challenging, complicates recovery, and predisposes to hospital readmissions. This article aims to define the disease, describe the cause for its occurrence, review the anatomy of the endocrine pancreas, and explain how this condition differs from diabetes mellitus in the setting of post-operative management. The morbidity and mortality of post-TP endocrine insufficiency and practical treatment strategies are systematically reviewed from the literature. Finally, an evidence-based treatment algorithm is created for the practicing pancreatic surgeon and their care team of endocrinologists to aid in managing these complex patients. METHODS A PubMed, Science Citation Index/Social sciences Citation Index, and Cochrane Evidence-Based Medicine database search was undertaken along with extensive backward search of the references of published articles to identify studies evaluating endocrine morbidity and treatment after TP and to establish an evidence-based treatment strategy. RESULTS Indications for TP and the etiology of pancreatogenic diabetes are reviewed. After TP, ~80% patients develop hypoglycemic episodes and 40% experience severe hypoglycemia, resulting in 0-8% mortality and 25-45% morbidity. Referral to a nutritionist and endocrinologist for patient education before surgery followed by surgical reevaluation to determine if the patient has the appropriate understanding, support, and resources preoperatively has significantly reduced morbidity and mortality. The use of modern recombinant long-acting insulin analogues, continuous subcutaneous insulin infusion, and glucagon rescue therapy has greatly improved management in the modern era and constitute the current standard of care. A simple immediate post-operative algorithm was constructed. CONCLUSION Successful perioperative surgical management of total pancreatectomy and resulting pancreatogenic diabetes is critical to achieve acceptable post-operative outcomes, and we review the pertinent literature and provide a simple, evidence-based algorithm for immediate post-resection glycemic control.
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Affiliation(s)
- Ajay V Maker
- Department of Surgery, Division of Surgical Oncology, University of Illinois at Chicago, 835 S. Wolcott Ave. MC790, Chicago, IL, 60612, USA.
- Creticos Cancer Center, Advocate Illinois Masonic Medical Center, University of Illinois Metropolitan Group Hospitals Residency Program in General Surgery, Chicago, IL, USA.
| | - Raashid Sheikh
- Creticos Cancer Center, Advocate Illinois Masonic Medical Center, University of Illinois Metropolitan Group Hospitals Residency Program in General Surgery, Chicago, IL, USA
| | - Vinita Bhagia
- Department of Medicine, Division of Endocrinology, University of Illinois at Chicago and Creticos Cancer Center at Advocate Illinois Masonic Medical Center, Chicago, IL, USA
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Abstract
RATIONALE Laparoscopic total pancreatectomy is a complicated surgical procedure and rarely been reported. This study was conducted to investigate the safety and feasibility of laparoscopic total pancreatectomy. PATIENTS AND METHODS Three patients underwent laparoscopic total pancreatectomy between May 2014 and August 2015. We reviewed their general demographic data, perioperative details, and short-term outcomes. General morbidity was assessed using Clavien-Dindo classification and delayed gastric emptying (DGE) was evaluated by International Study Group of Pancreatic Surgery (ISGPS) definition. DIAGNOSIS AND OUTCOMES The indications for laparoscopic total pancreatectomy were intraductal papillary mucinous neoplasm (IPMN) (n = 2) and pancreatic neuroendocrine tumor (PNET) (n = 1). All patients underwent laparoscopic pylorus and spleen-preserving total pancreatectomy, the mean operative time was 490 minutes (range 450-540 minutes), the mean estimated blood loss was 266 mL (range 100-400 minutes); 2 patients suffered from postoperative complication. All the patients recovered uneventfully with conservative treatment and discharged with a mean hospital stay 18 days (range 8-24 days). The short-term (from 108 to 600 days) follow up demonstrated 3 patients had normal and consistent glycated hemoglobin (HbA1c) level with acceptable quality of life. LESSONS Laparoscopic total pancreatectomy is feasible and safe in selected patients and pylorus and spleen preserving technique should be considered. Further prospective randomized studies are needed to obtain a comprehensive understanding the role of laparoscopic technique in total pancreatectomy.
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Redfield RR, Rickels MR, Naji A, Odorico JS. Pancreas Transplantation in the Modern Era. Gastroenterol Clin North Am 2016; 45:145-66. [PMID: 26895686 DOI: 10.1016/j.gtc.2015.10.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The field of pancreas transplantation has evolved from an experimental procedure in the 1980s to become a routine transplant in the modern era. With short- and long-term outcomes continuing to improve and the significant mortality, quality-of-life, and end-organ disease benefits, pancreas transplantation should be offered to more patients. In this article, we review current indications, patient selection, surgical considerations, complications, and outcomes in the modern era of pancreas transplantation.
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Affiliation(s)
- Robert R Redfield
- Division of Transplantation, Department of Surgery, University of Wisconsin School of Medicine and Public Health, 600 Highland Avenue, Clinical Science Cntr-H4/772, Madison, WI 53792, USA.
| | - Michael R Rickels
- Division of Endocrinology, Diabetes & Metabolism, Department of Medicine, University of Pennsylvania Perelman School of Medicine, 2-134 Smilow Center for Translational Research, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Ali Naji
- Division of Transplantation, Department of Surgery, University of Pennsylvania Perelman School of Medicine, 3400 Spruce Street, Philadelphia, PA 19104-4283, USA
| | - Jon S Odorico
- Division of Transplantation, Department of Surgery, University of Wisconsin School of Medicine and Public Health, 600 Highland Avenue, Clinical Science Cntr-H4/772, Madison, WI 53792, USA
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18
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Tanhehco YC, Weisberg S, Schwartz J. Pancreatic islet autotransplantation for nonmalignant and malignant indications. Transfusion 2015; 56:761-70. [DOI: 10.1111/trf.13417] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 10/02/2015] [Accepted: 10/08/2015] [Indexed: 12/14/2022]
Affiliation(s)
- Yvette C. Tanhehco
- Department of Pathology and Cell Biology; Columbia University Medical Center; New York New York
| | - Stuart Weisberg
- Department of Pathology and Cell Biology; Columbia University Medical Center; New York New York
| | - Joseph Schwartz
- Department of Pathology and Cell Biology; Columbia University Medical Center; New York New York
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19
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Effect of the Duration of Chronic Pancreatitis on Pancreas Islet Yield and Metabolic Outcome Following Islet Autotransplantation. J Gastrointest Surg 2015; 19:1236-46. [PMID: 25933581 DOI: 10.1007/s11605-015-2828-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Accepted: 04/10/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND Total pancreatectomy (TP) with islet autotransplantation (IAT) is a highly selected treatment for severe pain associated with chronic pancreatitis (CP) after exhausting medical and endoscopic therapies. The effect of duration of CP on TP-IAT has not been clarified. METHODS Retrospective review of a consecutive cohort undergoing TP-IAT was performed. Patients were classified according to islet dose of <2500 IEQ/kg, 2500 to 5000 IEQ/kg, and >5000 IEQ/kg. Islet yield and metabolic outcomes were compared to disease duration of CP. RESULTS A total of 76 CP patients underwent TP-IAT. Longer disease duration was associated with lower islet yield transplanted (Spearman's correlation = -0.24; p = 0.04) for total cohort. Highest absolute value of the coefficient was found in patients with hereditary CP when study subjects were classified by the etiology of CP (correlation = -0.72; p = 0.02). Higher islet yields were significantly associated with better metabolic outcomes (7.6 ± 1.1 vs 6.6 ± 1.1% of HbA1c post-TPIAT in patients with <2500 and >5000 IEQ/kg transplanted, respectively; p = 0.04). CONCLUSIONS The duration of CP could affect islet yield and metabolic outcomes. The time since the diagnosis of CP should be considered when selecting patients for islet autotransplantation.
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20
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21
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Preservation of Beta Cell Function after Pancreatic Islet Autotransplantation: University of Chicago Experience. Am Surg 2015. [DOI: 10.1177/000313481508100435] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The aim of the study was to assess the rate of insulin independence in patients after total pancreatectomy (TP) and islet autotransplantation in our center. TP followed by islet auto-transplantation was performed in 10 patients. Severe unrelenting pain associated with chronic pancreatitis was the major indication for surgery. Islets were isolated using the modified Ricordi method and infused through the portal vein. Exogenous insulin therapy was implemented for at least two months posttransplant to support islet engraftment and was subsequently weaned off, if possible. Median follow-up was 26 months (range, 2 to 60 months). Median islet yield was 158,860 islet equivalents (IEQ) (range, 40,203 to 330,472 IEQ) with an average islet yield of 2,478 IEQ/g (range, 685 to 6,002 IEQ/g) of processed pancreas. One patient developed transient partial portal vein thrombosis, which resolved without sequela. Five (50%) patients are currently off insulin with excellent glucose control and HbA1c below 6. Patients who achieved and maintained insulin independence were transplanted with significantly more islets (median, 202,291 IEQ; range, 145,000 to 330,474 IEQ) than patients who required insulin support (64,348 IEQ; range, 40,203 to 260,476 IEQ; P < 0.05). Patient body mass index and time of chronic pancreatitis prior transplant procedure did not correlate with the outcome. The remaining five patients, who require insulin support, had present C-peptide in blood and experience good glucose control without incidence of severe hypoglycemic episodes. Islet autotransplantation efficiently preserved beta cell function in selected patients with chronic pancreatitis and the outcome correlated with transplanted islet mass.
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Kesseli SJ, Smith KA, Gardner TB. Total pancreatectomy with islet autologous transplantation: the cure for chronic pancreatitis? Clin Transl Gastroenterol 2015; 6:e73. [PMID: 25630865 PMCID: PMC4418411 DOI: 10.1038/ctg.2015.2] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Revised: 12/18/2014] [Accepted: 01/02/2015] [Indexed: 12/30/2022] Open
Abstract
Chronic pancreatitis (CP) is a debilitating disease that leads to varying degrees
of pancreatic endocrine and exocrine dysfunction. One of the most difficult
symptoms of CP is severe abdominal pain, which is often challenging to control
with available analgesics and therapies. In the last decade, total
pancreatectomy with autologous islet cell transplantation has emerged as a
promising treatment for the refractory pain of CP and is currently performed at
approximately a dozen centers in the United States. While total pancreatectomy
is not a new procedure, the endocrine function-preserving autologous islet cell
isolation and re-implantation have made the prospect of total pancreatectomy
more acceptable to patients and clinicians. This review will focus on the
current status of total pancreatectomy with autologous islet cell transplant
including patient selection, technical considerations, and outcomes. As the
procedure is performed at an increasing number of centers, this review will
highlight opportunities for quality improvement and outcome optimization.
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Affiliation(s)
- Samuel J Kesseli
- Dartmouth Geisel School of Medicine, Hanover, New Hampshire, USA
| | - Kerrington A Smith
- Section of General Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Timothy B Gardner
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
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Zureikat AH, Nguyen T, Boone BA, Wijkstrom M, Hogg ME, Humar A, Zeh H. Robotic total pancreatectomy with or without autologous islet cell transplantation: replication of an open technique through a minimal access approach. Surg Endosc 2014; 29:176-83. [PMID: 25005012 DOI: 10.1007/s00464-014-3656-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Accepted: 05/16/2014] [Indexed: 12/15/2022]
Abstract
BACKGROUND Total pancreatectomy (TP) is a morbid but sometimes necessary operation. Robotic TP is not often reported but may harbor some advantages compared to the open approach. This manuscript details a single institution's outcomes and technique of robotic TP. An accompanying video demonstrates a robotic TP with auto islet cell transplantation (IAT) in which (1) the arterial blood supply and venous drainage are kept intact until the last step of the TP to minimize warm ischemia time and (2) extirpation of the entire pancreas is performed without dividing the pancreatic neck to maximize islet recovery. METHODS This study is a retrospective review of a prospective database of perioperative outcomes of all consecutive robotic TPs at a single institution. This included a single robotic TP with IAT performed on a twenty-year-old patient with chronic pancreatitis. RESULTS Between 2010 and January 2014, ten robotic TPs were performed (7 males, mean age 58 years), one of which included an IAT. Median body mass index was 28. Indications were intraductal papillary mucinous neoplasms (6), pancreatic adenocarcinoma (1), and chronic pancreatitis (3). The median operative time was 560 min with a median estimated blood loss of 650 ml. One case was converted to laparotomy. Ninety days mortality and Clavien III-IV complication rate were 0 and 20 %, respectively. The average length of stay was 10 ± 3 days, with only 1 readmission within 90 days. The single TP and IAT were completed successfully without conversion, and were achieved without division of the pancreatic neck thereby maintaining vascular inflow to an entire specimen up until extraction. CONCLUSION This represents the largest series of robotic TP, demonstrating its safety and feasibility. Additionally, TP and IAT using the technique described above can be recapitulated using the robotic approach.
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Affiliation(s)
- Amer H Zureikat
- Division of GI Surgical Oncology, Department of Surgery, University of Pittsburgh Medical Center, 5150 Centre Avenue, Suite 418, Pittsburgh, PA, 15232, USA,
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Johnson CN, Morgan KA, Owczarski SM, Wang H, Fried J, Adams DB. Autotransplantation of culture-positive islet product: is dirty always bad? HPB (Oxford) 2014; 16:665-9. [PMID: 24308511 PMCID: PMC4105905 DOI: 10.1111/hpb.12198] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2013] [Accepted: 10/15/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND In selected patients, total pancreatectomy with islet autotransplantation (TPIAT) effectively relieves pain caused by chronic pancreatitis and ameliorates the brittle diabetes of the apancreatic state. Patients often undergo multiple endoscopic and surgical interventions prior to TPIAT, increasing the risk for pancreas colonization with enteric microorganisms. Little is known of the safety of transplanting islet cells with microbial contamination. METHODS A prospectively collected database of 80 patients submitted to TPIAT at the Medical University of South Carolina from March 2009 to February 2012 was retrospectively reviewed. Patient charts were reviewed for postoperative infectious complications and organisms identified were compared with those identified in pre-transplant islet cultures. RESULTS A total of 35 patients (43.8%) had a positive pre-transplant islet cell Gram stain or islet cell culture from the final islet preparation solution. Of these 35 patients, 33 (94.3%) were given antibiotics prophylactically post-transplant for a positive islet Gram stain or culture. Twenty patients (57.1%) receiving Gram stain- or culture-positive islets developed postoperative infectious complications, but only four patients (11.4%) developed infections that concorded with their pre-transplant islet product. CONCLUSIONS Islet transplant solutions are frequently culture-positive, presumably as a result of prior pancreas intervention. Microbial contamination of islet preparations should not preclude autotransplantation.
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Affiliation(s)
- Crystal N Johnson
- Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
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Abstract
BACKGROUND In addition to ischemia and immunologic factors, immunosuppressive drugs have been suggested as a possible contributing factor to the loss of functional islets after allogeneic islet cell transplantation. Using our previously described islet-kidney (IK) transplantation model in miniature swine, we studied whether an islet-toxic triple-drug immunosuppressive regimen (cyclosporine+azathioprine+prednisone) affects the islet engraftment process and thus long-term islet function. METHODS Donor animals underwent partial pancreatectomy, autologous islet preparation, and injection of these islets under the autologous kidney capsule to prepare an IK. Experimental animals received daily triple-drug immunosuppression during the islet engraftment period. Control animals did not receive any immunosuppression during this period. Four to 8 weeks later, these engrafted IK were transplanted across a minor histocompatibility mismatched barrier into pancreatectomized, nephrectomized recipient animals at an islet dose of approximately 4500 islet equivalents/kg recipient weight. Cyclosporine was administered for 12 days to the recipients to induce tolerance of the IK grafts and the animals were followed long-term. RESULTS Diabetes was corrected by IK transplantation in all pancreatectomized recipients on both the control arm (n=3) and the experimental arm (n=4) of the study and all animals showed normal glucose regulation over the follow-up period. Intravenous glucose tolerance tests performed at 1, 2, and 3 or more months after IK transplantation showed essentially equivalent glycemic control in both control and experimental animals. CONCLUSION In this preclinical in vivo large animal model of islet transplantation, the effect of triple-drug immunosuppression on islet function does not negatively affect islet engraftment as assessed by the long-term function of engrafted islets.
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Prior surgery determines islet yield and insulin requirement in patients with chronic pancreatitis. Transplantation 2013; 95:1051-7. [PMID: 23411743 DOI: 10.1097/tp.0b013e3182845fbb] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Total pancreatectomy with islet autotransplantation (TP-IAT) is safe and effective in the management of intractable pain associated with chronic pancreatitis (CP). Prevention of pancreatogenic diabetes after TP-IAT is related to islet yield from the diseased pancreas. The purpose of this study is to compare islet yield and insulin requirement in the 76 patients who underwent different surgical procedures before TP-IAT at the Medical University of South Carolina between 2009 and 2011. METHODS Patients were grouped into four categories based on the operation they had before TP-IAT: transduodenal sphincteroplasty/no prior surgery (n=50), Whipple or Beger procedure (n=14), distal pancreatectomy (n=8), or lateral pancreaticojejunostomy (n=4). Islets were harvested from pancreases of those patients at our current good manufacturing practice facility. Total unpurified islets were transplanted into patients via portal vein infusion. Pancreatic fibrosis, islet yield, cell viability, and insulin requirement were measured. RESULTS The pancreases of transduodenal sphincteroplasty/no prior surgery and Whipple or Beger procedure patients were less fibrotic and had higher islet yield compared with those who had distal pancreatectomy or lateral pancreaticojejunostomy. Higher islet yield also correlated with a greater diabetes-free rate and a lesser insulin requirement at the following intervals: preoperative, postoperative, and 6 months after TP-IAT. CONCLUSIONS Prior surgery is strongly correlated with the extent of pancreatic fibrosis, islet yield, and insulin requirements in CP patients undergoing TP-IAT. The history of prior pancreatic resection and drainage procedures may be used to predict postoperative islet function and help to determine the optimal timing for TP-IAT in CP patients.
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Dunderdale J, McAuliffe JC, McNeal SF, Bryant SMJ, Yancey BD, Flowers G, Christein JD. Should pancreatectomy with islet cell autotransplantation in patients with chronic alcoholic pancreatitis be abandoned? J Am Coll Surg 2013; 216:591-6; discussion 596-8. [PMID: 23521936 DOI: 10.1016/j.jamcollsurg.2012.12.043] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Accepted: 12/11/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Pancreatectomy or drainage has been advocated for pain due to chronic pancreatitis. Islet cell autotransplantation (IAT) may improve quality of life (QOL); optimal patient selection has not been established. STUDY DESIGN Outcomes of 100 patients who underwent pancreatectomy with islet isolation between 2005 and 2012 were assessed by etiology (alcoholic pancreatitis [AP] 30%, and nonalcoholic pancreatitis [NAP] 70%). Insulin requirement, Short Form-36, and McGill Pain Questionnaires were assessed. Data were analyzed using SASv9.2. RESULTS Of the 100 patients, isolation was unsuccessful in 9 patients due to fibrosis. Alcoholic pancreatitis was associated with 7 of 9 failed isolations (23% vs 3%, p < 0.01), and all of these patients are now diabetic. Ninety-one patients (age 44 years, follow-up 19 months, 23% AP) underwent resection with IAT. Total islet yield (islet cell equivalents [IEQ]) and IEQ/kg body weight were less for patients with AP (81,000 vs 150,000, p < 0.01; 1,260 vs 2,190, respectively, p = 0.01) overall and more specifically, for total pancreatectomy (92,000 vs 188,000, respectively, p = 0.02). Twenty-eight (34%) of all patients who had resections and 15% of those undergoing total pancreatectomy are insulin free. Multivariate analysis identified AP as an independent predictor of insulin units/day (p = 0.01). Complete pre- and postoperative QOL and pain surveys were available on 69 patients. Patients with AP had less QOL improvement (1 of 8 vs 5 of 8 domains, p < 0.01) and "present pain" improvement at 2 years from preoperative levels in those with NAP; no improvement in QOL was seen in those with AP (NAP 2.7 to 1.2, p < 0.01; AP 2.7 to 2.2, p > 0.05). CONCLUSIONS After pancreatic resection with planned IAT, AP resulted in failed isolations, lower yields, higher insulin requirements, poor long-term QOL improvement, and no improvement in pain scores compared with NAP. Further studies should define criteria for resection and IAT for patients with alcoholic chronic pancreatitis.
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Affiliation(s)
- Julie Dunderdale
- University of Alabama at Birmingham, Department of Surgery, Birmingham, AL 35294-0016, USA
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Pancreatic islet autotransplantation with total pancreatectomy for chronic pancreatitis. Surg Today 2012; 43:715-9. [DOI: 10.1007/s00595-012-0382-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Accepted: 07/26/2012] [Indexed: 12/11/2022]
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Sutherland DER, Radosevich DM, Bellin MD, Hering BJ, Beilman GJ, Dunn TB, Chinnakotla S, Vickers SM, Bland B, Balamurugan AN, Freeman ML, Pruett TL. Total pancreatectomy and islet autotransplantation for chronic pancreatitis. J Am Coll Surg 2012. [PMID: 22397977 DOI: 10.1016/j.jamcollsurg.2011.12.040s1072-7515(12)00014-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Total pancreatectomy (TP) with intraportal islet autotransplantation (IAT) can relieve pain and preserve β-cell mass in patients with chronic pancreatitis (CP) when other therapies fail. We report on a >30-year single-center series. STUDY DESIGN Four hundred and nine patients (including 53 children, 5 to 18 years) with CP underwent TP-IAT from February 1977 to September 2011 (etiology: idiopathic, 41%; Sphincter of Oddi dysfunction/biliary, 9%; genetic, 14%; divisum, 17%; alcohol, 7%; and other, 12%; mean age was 35.3 years, 74% were female; 21% has earlier operations, including 9% Puestow procedure, 6% Whipple, 7% distal pancreatectomy, and 2% other). Islet function was classified as insulin independent for those on no insulin; partial, if known C-peptide positive or euglycemic on once-daily insulin; and insulin dependent if on standard basal-bolus diabetic regimen. A 36-item Short Form (SF-36) survey for quality of life was completed by patients before and in serial follow-up since 2007, with an integrated survey that was added in 2008. RESULTS Actuarial patient survival post TP-IAT was 96% in adults and 98% in children (1 year) and 89% and 98% (5 years). Complications requiring relaparotomy occurred in 15.9% and bleeding (9.5%) was the most common complication. IAT function was achieved in 90% (C-peptide >0.6 ng/mL). At 3 years, 30% were insulin independent (25% in adults, 55% in children) and 33% had partial function. Mean hemoglobin A1c was <7.0% in 82%. Earlier pancreas surgery lowered islet yield (2,712 vs 4,077/kg; p = 0.003). Islet yield (<2,500/kg [36%]; 2,501 to 5,000/kg [39%]; >5,000/kg [24%]) correlated with degree of function with insulin-independent rates at 3 years of 12%, 22%, and 72%, and rates of partial function 33%, 62%, and 24%. All patients had pain before TP-IAT and nearly all were on daily narcotics. After TP-IAT, 85% had pain improvement. By 2 years, 59% had ceased narcotics. All children were on narcotics before, 39% at follow-up; pain improved in 94%; and 67% became pain-free. In the SF-36 survey, there was significant improvement from baseline in all dimensions, including the Physical and Mental Component Summaries (p < 0.01), whether on narcotics or not. CONCLUSIONS TP can ameliorate pain and improve quality of life in otherwise refractory CP patients, even if narcotic withdrawal is delayed or incomplete because of earlier long-term use. IAT preserves meaningful islet function in most patients and substantial islet function in more than two thirds of patients, with insulin independence occurring in one quarter of adults and half the children.
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Affiliation(s)
- David E R Sutherland
- Schulze Diabetes Institute, University of Minnesota, Minneapolis, MN 55455, USA.
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Sutherland DER, Radosevich DM, Bellin MD, Hering BJ, Beilman GJ, Dunn TB, Chinnakotla S, Vickers SM, Bland B, Balamurugan AN, Freeman ML, Pruett TL. Total pancreatectomy and islet autotransplantation for chronic pancreatitis. J Am Coll Surg 2012; 214:409-24; discussion 424-6. [PMID: 22397977 DOI: 10.1016/j.jamcollsurg.2011.12.040] [Citation(s) in RCA: 306] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Accepted: 12/15/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Total pancreatectomy (TP) with intraportal islet autotransplantation (IAT) can relieve pain and preserve β-cell mass in patients with chronic pancreatitis (CP) when other therapies fail. We report on a >30-year single-center series. STUDY DESIGN Four hundred and nine patients (including 53 children, 5 to 18 years) with CP underwent TP-IAT from February 1977 to September 2011 (etiology: idiopathic, 41%; Sphincter of Oddi dysfunction/biliary, 9%; genetic, 14%; divisum, 17%; alcohol, 7%; and other, 12%; mean age was 35.3 years, 74% were female; 21% has earlier operations, including 9% Puestow procedure, 6% Whipple, 7% distal pancreatectomy, and 2% other). Islet function was classified as insulin independent for those on no insulin; partial, if known C-peptide positive or euglycemic on once-daily insulin; and insulin dependent if on standard basal-bolus diabetic regimen. A 36-item Short Form (SF-36) survey for quality of life was completed by patients before and in serial follow-up since 2007, with an integrated survey that was added in 2008. RESULTS Actuarial patient survival post TP-IAT was 96% in adults and 98% in children (1 year) and 89% and 98% (5 years). Complications requiring relaparotomy occurred in 15.9% and bleeding (9.5%) was the most common complication. IAT function was achieved in 90% (C-peptide >0.6 ng/mL). At 3 years, 30% were insulin independent (25% in adults, 55% in children) and 33% had partial function. Mean hemoglobin A1c was <7.0% in 82%. Earlier pancreas surgery lowered islet yield (2,712 vs 4,077/kg; p = 0.003). Islet yield (<2,500/kg [36%]; 2,501 to 5,000/kg [39%]; >5,000/kg [24%]) correlated with degree of function with insulin-independent rates at 3 years of 12%, 22%, and 72%, and rates of partial function 33%, 62%, and 24%. All patients had pain before TP-IAT and nearly all were on daily narcotics. After TP-IAT, 85% had pain improvement. By 2 years, 59% had ceased narcotics. All children were on narcotics before, 39% at follow-up; pain improved in 94%; and 67% became pain-free. In the SF-36 survey, there was significant improvement from baseline in all dimensions, including the Physical and Mental Component Summaries (p < 0.01), whether on narcotics or not. CONCLUSIONS TP can ameliorate pain and improve quality of life in otherwise refractory CP patients, even if narcotic withdrawal is delayed or incomplete because of earlier long-term use. IAT preserves meaningful islet function in most patients and substantial islet function in more than two thirds of patients, with insulin independence occurring in one quarter of adults and half the children.
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Affiliation(s)
- David E R Sutherland
- Schulze Diabetes Institute, University of Minnesota, Minneapolis, MN 55455, USA.
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Isolation of human islets for autologous islet transplantation in children and adolescents with chronic pancreatitis. J Transplant 2012; 2012:642787. [PMID: 22461976 PMCID: PMC3306977 DOI: 10.1155/2012/642787] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Accepted: 10/11/2011] [Indexed: 01/29/2023] Open
Abstract
Chronic pancreatitis is an inflammatory disease of the pancreas that causes permanent changes in the function and structure of the pancreas. It is most commonly a complication of cystic fibrosis or due to a genetic predisposition. Chronic pancreatitis generally presents symptomatically as recurrent abdominal pain, which becomes persistent over time. The pain eventually becomes disabling. Once specific medical treatments and endoscopic interventions are no longer efficacious, total pancreatectomy is the alternative of choice for helping the patient achieve pain control. While daily administrations of digestive enzymes cannot be avoided, insulin-dependent diabetes can be prevented by transplanting the isolated pancreatic islets back to the patient. The greater the number of islets infused, the greater the chance to prevent or at least control the effects of surgical diabetes. We present here a technical approach for the isolation and preservation of the islets proven to be efficient to obtain high numbers of islets, favoring the successful treatment of young patients.
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Morgan K, Owczarski SM, Borckardt J, Madan A, Nishimura M, Adams DB. Pain control and quality of life after pancreatectomy with islet autotransplantation for chronic pancreatitis. J Gastrointest Surg 2012; 16:129-33; discussion 133-4. [PMID: 22042566 DOI: 10.1007/s11605-011-1744-y] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Accepted: 10/13/2011] [Indexed: 01/31/2023]
Abstract
INTRODUCTION In selected patients with chronic pancreatitis, total pancreatectomy with islet autotransplantation can be effective for the treatment of intractable pain while ameliorating postoperative diabetes. Improved quality of life scores and decreased daily narcotic use, as indicators of successful pain relief, are expected after total pancreatectomy. These outcomes and their relationship have not been well examined in this patient group. METHODS A prospectively collected database of patients undergoing extensive pancreatectomy with islet autotransplantation for pancreatitis was reviewed. Data pertaining to daily oral morphine equivalents (MEs) and quality of life (QOL), as measured by the SF-12 questionnaire, in the preoperative and postoperative period were reviewed. Approval from the IRB for the evaluation of human subjects was obtained. RESULTS Over a 20-month period, 33 patients (25 women, median age 42) underwent extensive pancreatectomy with islet autotransplantation for pancreatitis. Mean follow-up was 9 months with a range of 6-12 months. Postoperative complications occurred in 16 patients (48%). Preoperative QOL scores were a mean 25 for physical component and 32 for mental health component. Postoperatively, physical component scores averaged 33 at 6 months (p = 0.025) and 36 at 12 months (mean increase of 11); the mental health component scores averaged 43 at 6 months (p = 0.007) and 44 at 12 months (mean increase of 12). Preoperative MEs averaged 357 mg daily. At discharge from the hospital, this number increased to 536 mg average MEs daily, a 50% increase, as expected after major surgery in the chronic pain patient. At 6 months, 15 out of 31 patients (48%) required less daily MEs than preoperatively and averaged 161 mg daily (-55%). By 12 months, 11 out of 17 patients (65%) required less daily MEs than preoperatively and averaged 128 mg daily (-64%); four were narcotic-free (23%). Of the six patients who did not decrease their analgesic requirements at 1 year, five (83%) still had an improved physical QOL score (one patient was unchanged) and all six had an improved mental health QOL. CONCLUSION Total pancreatectomy with islet autotransplant is an effective surgery for end-stage chronic pancreatitis. Quality of life improves early postoperatively while decreased narcotic analgesia requirements occur later. Both improved quality of life and decreased narcotic analgesia requirements continue to occur at least up to 1 year postoperatively. Further investigation is needed to assess the durability of total pancreatectomy with islet autotransplantation for severe chronic pancreatitis with respect to pain relief and improved quality of life.
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Total pancreatectomy with autologous islet cell transplantation in children: making a difference. Clin Gastroenterol Hepatol 2011; 9:725-6. [PMID: 21683159 DOI: 10.1016/j.cgh.2011.05.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Accepted: 05/16/2011] [Indexed: 02/07/2023]
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Quality of life improves for pediatric patients after total pancreatectomy and islet autotransplant for chronic pancreatitis. Clin Gastroenterol Hepatol 2011; 9:793-9. [PMID: 21683160 PMCID: PMC3163759 DOI: 10.1016/j.cgh.2011.04.024] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2010] [Revised: 04/13/2011] [Accepted: 04/24/2011] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Total pancreatectomy (TP) and islet autotransplant (IAT) have been used to treat patients with painful chronic pancreatitis. Initial studies indicated that most patients experienced significant pain relief, but there were few validated measures of quality of life. We investigated whether health-related quality of life improved among pediatric patients undergoing TP/IAT. METHODS Nineteen consecutive children (aged 5-18 years) undergoing TP/IAT from December 2006 to December 2009 at the University of Minnesota completed the Medical Outcomes Study 36-item Short Form (SF-36) health questionnaire before and after surgery. Insulin requirements were recorded. RESULTS Before TP/IAT, patients had below average health-related quality of life, based on data from the Medical Outcomes Study SF-36; they had a mean physical component summary (PCS) score of 30 and mental component summary (MCS) score of 34 (2 and 1.5 standard deviations, respectively, below the mean for the US population). By 1 year after surgery, PCS and MCS scores improved to 50 and 46, respectively (global effect, PCS P < .001, MCS P = .06). Mean scores improved for all 8 component subscales. More than 60% of IAT recipients were insulin independent or required minimal insulin. Patients with prior surgical drainage procedures (Puestow) had lower yields of islets (P = .01) and greater incidence of insulin dependence (P = .04). CONCLUSIONS Quality of life (physical and emotional components) significantly improve after TP/IAT in subsets of pediatric patients with severe chronic pancreatitis. Minimal or no insulin was required for most patients, although islet yield was reduced in patients with previous surgical drainage operations.
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Morgan KA, Nishimura M, Uflacker R, Adams DB. Percutaneous transhepatic islet cell autotransplantation after pancreatectomy for chronic pancreatitis: a novel approach. HPB (Oxford) 2011; 13:511-6. [PMID: 21689235 PMCID: PMC3133718 DOI: 10.1111/j.1477-2574.2011.00332.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND In selected patients with chronic pancreatitis, extensive pancreatectomy can be effective for the treatment of intractable pain. The resultant morbid diabetes can be ameliorated with islet autotransplantation (IAT). Conventionally, islet infusion occurs intraoperatively after islet processing. A percutaneous transhepatic route in the immediate postoperative period is an alternative approach. METHODS A prospectively collected database of patients undergoing pancreatectomy with percutaneous IAT (P-IAT) was reviewed. Hospital billing data were obtained and median charges determined and compared with estimated charges for an intraoperative infusion method of IAT (I-IAT). RESULTS Thirty-six patients (28 women; median age 48 years) underwent pancreatectomy with P-IAT. Median operative time was 232 min (range: 98-395 min) and median estimated blood loss was 500 cc (range: 75-3000 cc). Median time from pancreatic resection to islet transplantation was 269 min (range: 145-361 min). A median of 208 248 IEq (2298 IEq/kg) were harvested. Median peak portal venous pressure during islet infusion was 13 mmHg (range: 5-37 mmHg). Postoperative complications occurred in 15 patients (42%) and included hepatic artery pseudoaneurysm and portal vein thrombosis; the latter occurred in two patients with portal pressures during infusion > 30 mmHg. At a median follow-up of 10.7 months, eight patients (22%) were insulin-free. Median pertinent charges for P-IAT were US$36,318 and estimated median charges for I-IAT were US$56,440. Surgeon time freed by P-IAT facilitated an additional 66 procedures, charges for which amounted to US$463,375. CONCLUSIONS Percutaneous transhepatic IAT is feasible and safe. Islet infusion in the immediate postoperative period is cost-effective. Further follow-up is needed to assess longterm results.
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Affiliation(s)
- Katherine A Morgan
- Department of Surgery, Medical University of South CarolinaCharleston, SC, USA
| | - Michael Nishimura
- Department of Surgery, Medical University of South CarolinaCharleston, SC, USA
| | - Renan Uflacker
- Department of Radiology, Digestive Disease Center, Medical University of South CarolinaCharleston, SC, USA
| | - David B Adams
- Department of Surgery, Medical University of South CarolinaCharleston, SC, USA
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Pollard C, Gravante G, Webb M, Chung WY, Illouz S, Ong SL, Musto P, Dennison AR. Use of the recanalised umbilical vein for islet autotransplantation following total pancreatectomy. Pancreatology 2011; 11:233-9. [PMID: 21577042 DOI: 10.1159/000324273] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Accepted: 01/12/2011] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Islet autotransplantation requires access to the portal vein or tributaries. We originally infused islets into the liver via the middle or right colic veins, but since 2005 we have used the recanalised umbilical vein. Here, we describe the technique, the advantages and the early results achieved. MATERIALS AND METHODS After removal of the pancreas and restoration of the biliary and enteric continuity, the ligamentum teres is transected. The obliterated umbilical vein is identified and recanalised with Bakes dilators giving access to the left portal vein. A Vygon® Nutricath 'S' 11-Fr catheter is inserted and used for the islet infusion. If the ligamentum teres is to be exteriorised for postoperative measurements or subsequent access, it is pulled through a 10-mm laparoscopic port in the epigastrium, sutured to the skin and covered with a dressing. RESULTS We have used this approach in 17 patients and exteriorised the falciform ligament in 4. There have been no intra- or postoperative complications. CONCLUSIONS The recanalised umbilical approach is safe and allows for venous sampling and postoperative measurements of the portal pressure. Under local anaesthetic, the umbilical vein can be approached above the umbilicus and exteriorised if repeated transplants are required for allograft patients. and IAP.
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Affiliation(s)
- Cristina Pollard
- Department of Hepatobiliary and Pancreatic Surgery, Leicester General Hospital, Leicester, UK
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Implication of pancreatic image findings in total pancreatectomy with islet autotransplantation for chronic pancreatitis. Pancreas 2011; 40:103-8. [PMID: 20881896 DOI: 10.1097/mpa.0b013e3181f749bc] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To clarify the implication of pancreatic findings on transabdominal ultrasound and/or abdominal computed tomographic scan on outcomes of islet isolation and endocrine function after total pancreatectomy (TP) with islet autotransplantation (IAT). METHODS Retrospective review of islet isolations and graft functions in a cohort of patients with chronic pancreatitis who received TP with IAT from December 2007 to September 2009. Patients were categorized into the following 2 groups on the basis of their transabdominal ultrasound or computed tomographic findings before IAT: early group (normal or equivocal of Cambridge classification) and advanced group (mild to marked). RESULTS A total of 12 patients (early group, n=6; advanced group, n=6) were included. Total islet yield per pancreas weight and per patient body weight in the early group was significantly higher compared with that in the advanced group (6989±659 vs 3567±615 islet equivalents per gram, P<0.01; 8556±953 vs 3847±739 islet equivalents per kilogram, P<0.01, respectively). Four patients (67%) in the early group became insulin-free, whereas 2 patients (33%) in the advanced group obtained insulin independence. However, both groups maintained islet graft function and similar glycated hemoglobin levels after transplantation. CONCLUSIONS Excellent glycemic control was observed in both groups of patients who received TP with IAT, although the early group showed a significantly better outcome of islet isolation.
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Abstract
Chronic pancreatitis is a rare disease in childhood. However, when severe, a total pancreatectomy may be the only option to relieve pain and restore quality of life. An islet autotransplant performed at the time of pancreatectomy can prevent or minimize the postsurgical diabetes that would otherwise result from pancreatectomy alone. In this procedure, the resected pancreas is mechanically disrupted and enzymatically digested to separate the islets from the surrounding exocrine tissue, and the isolated islets are infused into the portal vein and engraft in the liver. Because patients are receiving their own tissue, no immunosuppression is required. Islet autotransplant is successful in two thirds of children-these patients are insulin independent or require little insulin to maintain euglycemia. Factors associated with a more successful outcome include a younger age at transplant (<13 years), more islets transplanted, and lack of prior surgical procedures on the pancreas (partial pancreatectomy or surgical drainage procedures).
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Affiliation(s)
- Melena D Bellin
- Department of Pediatrics, Schulze Diabetes Institute, University of Minnesota, 420 Delaware Street SE, Minneapolis, MN 55455, USA.
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Abstract
OBJECTIVES The present study was conducted to monitor the expression of pancreas and duodenal homeobox gene (PDX-1) for assessing beta-cell function in islets from patients with chronic pancreatitis (CP). METHODS Islets isolated from the pancreata of 40 surgical patients categorized as control group, patients with mild CP, and patients with advanced CP were assessed for their yield, size, and glucose-stimulated insulin secretion. Expressions of genes coding for PDX-1, insulin, and glucagon were simultaneously monitored by reverse transcription polymerase chain reaction and confirmed by immunohistochemistry. RESULTS In comparison with the control group (2673 +/- 592 islet equivalents [IEq]/g), islet yield did not differ much in the patients with mild CP (2344 +/- 738 IEq/g) but was significantly reduced (P < 0.0001) in the patients with advanced CP (731 +/- 167 IEq/g). Although the marginal decrease in islet size observed in the patients with mild CP was not significantly different from that observed in the control group, there was a 58% decrease observed in the patients with advanced CP that was also accompanied by a significant reduction in beta-cell mass (P < 0.05). The expression of insulin and PDX-1 genes, but not of glucagon, was significantly reduced in the patients with advanced CP as confirmed by immunohistochemistry. Islets obtained from the patients with advanced CP retained 53% glucose-stimulated insulin secretion function in comparison with those of the control group. CONCLUSION The results indicate that beta-cell dysfunction during progression of CP correlates with the decrease in PDX-1 gene expression.
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Bellin MD, Blondet JJ, Beilman GJ, Dunn TB, Balamurugan AN, Thomas W, Sutherland DER, Moran A. Predicting islet yield in pediatric patients undergoing pancreatectomy and autoislet transplantation for chronic pancreatitis. Pediatr Diabetes 2010; 11:227-34. [PMID: 19708905 PMCID: PMC7682593 DOI: 10.1111/j.1399-5448.2009.00575.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND/OBJECTIVE Chronic pancreatitis (CP) in children is associated with significant morbidity and can lead to narcotic dependence. Total pancreatectomy (TP) may be indicated in refractory CP to relieve pain; simultaneous islet autotransplant (IAT) may prevent postsurgical diabetes. About half of pediatric patients are insulin independent 1 yr after IAT. Insulin independence correlates best with the number of islets available for transplantation (islet yield). Currently there is no known method to predict islet yield in a given patient. We assessed the ability of preoperative metabolic tests to predict islet yields in 10 children undergoing TP/IAT. DESIGN/METHODS Hemoglobin A1c (HbA(1c)) and mixed meal tolerance tests (MMTT) were obtained prior to surgery in 10 patients age <or= 18 yr. Fasting glucose, C-peptide, and creatinine were used to calculate the C-peptide to glucose* creatinine ratio (CPGCR). C-peptide peak and area under the curve (AUC) were determined from 2 h MMTT. Linear regressions were performed to predict islet yield from baseline test results. RESULTS Islet yield ranged from 7000 to 434 000 islet equivalents (IE) (mean 222 452 +/- 148 697 IE). Islet yield was well predicted from body weight and fasting plasma glucose (R (2) = 57%, adjusted for overfitting by bootstrap). Islet yield was positively associated with CPGCR, peak C-peptide, and AUC C-peptide and negatively associated with HbA(1c). CONCLUSIONS Pilot data from 10 pediatric patients suggest that simple preoperative measurement of fasting plasma glucose may give a useful prediction of islet yield. Islet yield correlates with HbA(1c) and C-peptide levels. This information allows individual candidates to weigh the specific risk of becoming diabetic against the benefit of pain relief should they undergo TP-IAT.
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Affiliation(s)
- Melena D Bellin
- Department of Pediatrics, University of Minnesota, 420 Delaware Street, Minneapolis, MN 55455, USA.
| | - Juan J Blondet
- Department of Surgery, University of Minnesota, 420 Delaware Street, Minneapolis, MN 55455, USA
| | - Gregory J Beilman
- Department of Surgery, University of Minnesota, 420 Delaware Street, Minneapolis, MN 55455, USA
| | - Ty B Dunn
- Department of Surgery, University of Minnesota, 420 Delaware Street, Minneapolis, MN 55455, USA
| | - AN Balamurugan
- Department of Surgery, University of Minnesota, 420 Delaware Street, Minneapolis, MN 55455, USA
| | - William Thomas
- Division of Biostatistics, School of Public Health, University of Minnesota, 420 Delaware Street, Minneapolis, MN 55455, USA
| | - David ER Sutherland
- Department of Surgery, University of Minnesota, 420 Delaware Street, Minneapolis, MN 55455, USA
| | - Antoinette Moran
- Department of Pediatrics, University of Minnesota, 420 Delaware Street, Minneapolis, MN 55455, USA
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Morgan KA, Fontenot BB, Harvey NR, Adams DB. Revision of anastomotic stenosis after pancreatic head resection for chronic pancreatitis: is it futile? HPB (Oxford) 2010; 12:211-6. [PMID: 20590889 PMCID: PMC2889274 DOI: 10.1111/j.1477-2574.2009.00154.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Because survival after pancreaticoduodenectomy for cancer is limited, it is difficult to assess longterm pancreaticojejunal anastomotic patency. However, in patients with benign disease, pancreaticojejunal anastomotic stenosis may become problematic. What happens when pancreaticojejunal anastomosis revision is undertaken? METHODS Patients undergoing pancreatic anastomotic revision after pancreatic head resection for benign disease between 1997 and 2007 at the Medical University of South Carolina were identified. A retrospective chart review and analysis were undertaken with the approval of the Institutional Review Board for the Evaluation of Human Subjects. Longterm follow-up was obtained by patient survey at a clinic visit or by telephone. RESULTS During the study period, 237 patients underwent pancreatic head resection. Of these, 27 patients (17 women; median age 42 years) underwent revision of pancreaticojejunal anastomosis. Six patients (22%) had a pancreatic leak or abscess at the time of the index pancreatic head resection. The indication for revision of anastomosis was intractable pain. All patients underwent preoperative magnetic resonance cholangiopancreatography (MRCP), which indicated anastomotic stricture in 18 patients (63%). Nine other patients underwent exploration based on clinical suspicion caused by recurrent pancreatitis and stenosis was confirmed at the time of surgery. Six patients (22%) had perioperative complications after revision. The median length of stay was 12 days. There were no perioperative deaths; however, late mortality occurred in four patients (15%). Six of 23 survivors (26%) at the time of follow-up (median 56 months) reported longterm pain relief. CONCLUSIONS Stricture of the pancreaticojejunal anastomosis after pancreatic head resection presents with recurrent pancreatitis and pancreatic pain. MRCP has good specificity in the diagnosis of anastomotic obstruction, but lacks sensitivity. Pancreaticojejunal revision is safe, but rarely effective, as a means of pain relief in patients with the pain syndrome associated with chronic pancreatitis.
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Affiliation(s)
- Katherine A Morgan
- Section of Gastrointestinal Surgery, Digestive Disease Center, Medical University of South Carolina, Charleston, SC 29425, USA.
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Human Islet Autotransplantation: The Trail Thus Far and the Highway Ahead. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2010; 654:711-24. [DOI: 10.1007/978-90-481-3271-3_31] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Ong SL, Gravante G, Pollard CA, Webb MA, Illouz S, Dennison AR. Total pancreatectomy with islet autotransplantation: an overview. HPB (Oxford) 2009; 11:613-21. [PMID: 20495628 PMCID: PMC2799613 DOI: 10.1111/j.1477-2574.2009.00113.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2009] [Accepted: 07/01/2009] [Indexed: 02/06/2023]
Abstract
Pain control is one of the most challenging aspects in the management of chronic pancreatitis. Total pancreatectomy can successfully relieve the intractable abdominal pain in these patients but will inevitably result in insulin-dependent diabetes. Islet autotransplantation aims to preserve, as far as possible, the insulin secretory function of the islet cell mass thereby reducing (or even removing) the requirement for exogenous insulin administration after a total pancreactomy. Despite the relatively small number of centres able to perform these procedures, there are important technical variations in the details of their approaches. The aim of this review is to provide details of the current surgical practice for total pancreatectomy combined with islet autotransplantation, and outline the potential advantages and disadvantages of the variations adopted in each centre.
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Affiliation(s)
- Seok L Ong
- Department of Hepatobiliary and Pancreatic Surgery, Leicester General Hospital Gwendolen Road, Leicester, UK
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Islet Autotransplantation After Distal Pancreatectomy for Pancreatic Trauma. ACTA ACUST UNITED AC 2009; 67:E187-9. [DOI: 10.1097/ta.0b013e31815ede90] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Hilbrands R, Huurman VA, Gillard P, Velthuis JH, De Waele M, Mathieu C, Kaufman L, Pipeleers-Marichal M, Ling Z, Movahedi B, Jacobs-Tulleneers-Thevissen D, Monbaliu D, Ysebaert D, Gorus FK, Roep BO, Pipeleers DG, Keymeulen B. Differences in baseline lymphocyte counts and autoreactivity are associated with differences in outcome of islet cell transplantation in type 1 diabetic patients. Diabetes 2009; 58:2267-76. [PMID: 19602536 PMCID: PMC2750206 DOI: 10.2337/db09-0160] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
OBJECTIVE The metabolic outcome of islet cell transplants in type 1 diabetic patients is variable. This retrospective analysis examines whether differences in recipient characteristics at the time of transplantation are correlated with inadequate graft function. RESEARCH DESIGN AND METHODS Thirty nonuremic C-peptide-negative type 1 diabetic patients had received an intraportal islet cell graft of comparable size under an ATG-tacrolimus-mycophenolate mofetil regimen. Baseline patient characteristics were compared with outcome parameters during the first 6 posttransplant months (i.e., plasma C-peptide, glycemic variability, and gain of insulin independence). Correlations in univariate analysis were further examined in a multivariate model. RESULTS Patients that did not become insulin independent exhibited significantly higher counts of B-cells as well as a T-cell autoreactivity against insulinoma-associated protein 2 (IA2) and/or GAD. In one of them, a liver biopsy during posttransplant year 2 showed B-cell accumulations near insulin-positive beta-cell aggregates. Higher baseline total lymphocytes and T-cell autoreactivity were also correlated with lower plasma C-peptide levels and higher glycemic variability. CONCLUSIONS Higher total and B-cell counts and presence of T-cell autoreactivity at baseline are independently associated with lower graft function in type 1 diabetic patients receiving intraportal islet cells under ATG-tacrolimus-mycophenolate mofetil therapy. Prospective studies are needed to assess whether control of these characteristics can help increase the function of islet cell grafts during the first year posttransplantation.
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Affiliation(s)
- Robert Hilbrands
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
| | - Volkert A.L. Huurman
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - Pieter Gillard
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
- Department of Endocrinology, Universitair Ziekenhuis Gasthuisberg, Catholic University of Leuven, Leuven, Belgium
| | - Jurjen H.L. Velthuis
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - Marc De Waele
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Chantal Mathieu
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
- Department of Endocrinology, Universitair Ziekenhuis Gasthuisberg, Catholic University of Leuven, Leuven, Belgium
| | - Leonard Kaufman
- Department of Biostatistics, Brussels Free University-VUB, Brussels, Belgium
| | - Miriam Pipeleers-Marichal
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Zhidong Ling
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
| | - Babak Movahedi
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
| | - Daniel Jacobs-Tulleneers-Thevissen
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
| | - Diethard Monbaliu
- Department of Surgery, Universitair Ziekenhuis Gasthuisberg, Catholic University of Leuven, Leuven, Belgium
| | - Dirk Ysebaert
- Department of Surgery, Universitair Ziekenhuis Antwerpen, University of Antwerp, Antwerp, Belgium
| | - Frans K. Gorus
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
| | - Bart O. Roep
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden, the Netherlands
| | - Daniel G. Pipeleers
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
| | - Bart Keymeulen
- Diabetes Research Center and Universitair Ziekenhuis Brussels, Brussels Free University-Vrije Universiteit Brussel (VUB), Brussels, Belgium
- Juvenile Diabetes Research Foundation Center for β-Cell Therapy in Diabetes, Brussels, Belgium
- Corresponding author: Bart Keymeulen,
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Abstract
UNLABELLED Total pancreatectomy is considered the final resort in the treatment of chronic pancreatitis; however, here we show that simultaneous islet autotransplantation can abrogate the onset of diabetes. METHODS : In Leicester, 46 patients have now undergone total pancreatectomy with immediate islet auto transplant, and they have received a median of 2246 islet equivalent (IEQ)/kg body weight (range, 405-20,385 IEQ/kg body weight). RESULTS : Twelve patients have shown periods of insulin independence, for a median of 16.5 months (range, 2-63 months), and 5 remain insulin independent. Over the 10 years of follow-up, there has been a notable increase in insulin requirement per kilogram per day, and percentage of glycosylated hemoglobin levels have increased significantly (r = 0.66, P = 0.01). However, 100% of patients tested were C-peptide positive at their most recent assessment, and high fasting and stimulated C-peptide values recorded at 10 years after transplantation, 1.44 (range, 1.09-1.8 ng/mL) and 2.86 ng/mL (range, 1.19-4.53 ng/mL), respectively, suggest significant graft function in the long term. In addition, median serum creatinine has increased very little after the operation (71 nmol/L [range, 49-125 nmol/L] atpreoperation vs 76.5 nmol/L [range 72-81 nmol/L] at year 10), suggesting no diabetic nephropathy. CONCLUSIONS : Although there is a notable decline in islet function after islet auto transplant, there is still evidence of significant long-term insulin secretion and possible protection against diabetic complications.
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Dixon J, DeLegge M, Morgan KA, Adams DB. Impact of total pancreatectomy with islet cell transplant on chronic pancreatitis management at a disease-based center. Am Surg 2008; 74:735-8. [PMID: 18705576 DOI: 10.1177/000313480807400812] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Because of poor outcomes with traditional surgical management, total pancreatectomy with autologous islet transplantation (TPAIT) has been heralded as a breakthrough in the management of severe chronic pancreatitis intractable to medical management. To assess the impact of TPAIT on a pancreatobiliary disease-based center, a retrospective review and analysis of patients who underwent TPAIT after failing traditional surgical management was undertaken. Seven patients who underwent TPAIT were identified. Patient hospitalizations, emergency department visits, and clinic visits in the year pre- and post-TPAIT were tabulated. Average body weights and serum prealbumin were recorded during the year pre- and post-TPAIT. Based on the number of hospitalizations, clinic visits, and emergency department visits as an indicator of overall symptom severity, patients experienced an improvement in symptoms during the 12 months after TPAIT. Prealbumin values remained stable during the postoperative year. An observed decrease in weight suggests that other factors may be impacting the overall state of nutrition. The impact of TPAIT on the surgical management of chronic pancreatitis is limited in scope and benefit and continues to require careful analysis to identify appropriate candidates.
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Affiliation(s)
- Jennifer Dixon
- Medical University of South Carolina, Charleston, South Carolina, USA.
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Abstract
OBJECTIVES Little is known regarding outcomes after pancreatectomy and islet autotransplantation for chronic pancreatitis in pediatric patients. In this study, we document pain control and metabolic course after this procedure in a pediatric population. MATERIALS AND METHODS We reviewed medical records for 24 patients 18 years old or younger who underwent pancreatectomy with islet autotransplantation at the University of Minnesota from July 1989 through June 2006. Patients and/or their parents were invited to participate in a follow-up telephone survey. Primary outcome measures were narcotics and insulin use at follow-up. We compared outcomes in patients undergoing surgery as preadolescents (<13 years old) versus adolescents. RESULTS Follow-up information was available on 18 of 24 patients. All of the patients required narcotics before surgery. Of the 18, only 7 (39%) were still taking narcotics at the time of the survey. At 1 year posttransplant, 78% of patients had islet graft function with full function (insulin independent) in 56% and partial function (once-daily insulin use only) in 22%. By Cox regression analysis, important predictors of insulin independence were islet yield >2000 islet equivalents per kilogram and lack of prior pancreatic surgery (P = 0.011). Preadolescents were less likely to require chronic narcotic therapy at follow-up (P = 0.05) and were more likely to maintain graft function (P = 0.02) compared with adolescents. CONCLUSIONS Pancreatectomy can relieve pain in pediatric patients with chronic pancreatitis and the majority can withdraw from narcotics. Islet autotransplantation can prevent or reduce the severity of diabetes in about three fourths of patients. Outcome goals were reached in a higher proportion of younger than older children.
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