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Kawka M, Lucas A, Riad AM, Hawkins D, de Madaria E, West H, Jakaityte I, Lee MJ, Kouli O, Ruanne R, Gujjuri RR, Brown S, Cambridge WA, Pandanaboyana S, Kamarajah SK, McLean KA. Quality of life instruments in acute and chronic pancreatitis: a consensus-based standards for the selection of health measurement instruments (COSMIN) approach. HPB (Oxford) 2024:S1365-182X(24)01260-7. [PMID: 38735815 DOI: 10.1016/j.hpb.2024.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 04/07/2024] [Accepted: 04/18/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND Pancreatitis is a common surgical emergency, associated with pain and poor quality of life for patients. However, assessment of patient-reported outcome measures in these patients is unclear. This study aimed to identify and evaluate the methodological quality of the health-related quality of life instruments used for patients with acute or chronic pancreatitis. METHODS Prospective studies that evaluated health-related quality of life in acute or chronic pancreatitis were identified from systematic review of MEDLINE, EMBASE, and Web of Science until 28th June 2023 (PROSPERO: CRD42021274743). Instrument characteristics were extracted, and methodological quality assessed using COSMIN (COnsensus-based Standards for the selection of health status Measurement Instruments) guidelines and GRADE approach. Narrative synthesis was conducted, with recommendations for use based on COSMIN criteria, evaluated according to World Health Organisation (WHO) quality of life domains. RESULTS From 3850 records screened, 41 quality of life instruments were identified across 138 studies included. The majority (69.8%, n = 26) were designed to assess general health-related quality of life, whereas the remainder were abdominal-specific (n = 5) or pancreas-specific (n = 10). Only ten instruments (24.3%) demonstrated sufficient content validity, incorporating items in ≥5 WHO quality of life domains. However, only nine instruments (21.9%) incorporated public and patient involvement. Only the Gastrointestinal Quality of Life Index and PAN-PROMISE met the criteria to be recommended for use based on COSMIN methodological assessment. CONCLUSION There is significant heterogeneity in instruments used to assess quality of life after pancreatitis, with almost all instruments considered insufficient. Robust, validated, and relevant instruments are needed to better understand and determine appropriate interventions to improve quality of life for these patients.
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Morgan KA. Update on Total Pancreatectomy With Islet Autotransplantation. Am Surg 2023; 89:4241-4245. [PMID: 37840289 DOI: 10.1177/00031348231200669] [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] [Indexed: 10/17/2023]
Abstract
Total pancreatectomy with islet autotransplantation is a therapeutic option to effectively achieve pain relief and improvements in quality of life for selected patients with debilitating pain from chronic pancreatitis. The understanding of the best application and clinical execution of this procedure is in evolution, with outcomes studies and clinical trials in progress.
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Affiliation(s)
- Katherine A Morgan
- Division of Hepatopancreatobiliary Surgery, Medical University of South Carolina, Charleston, SC, USA
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Bellin MD, Ramanathan K, Chinnakotla S. Total Pancreatectomy with Islet Auto-Transplantation: Surgical Procedure, Outcomes, and Quality of Life. Adv Surg 2023; 57:15-30. [PMID: 37536850 DOI: 10.1016/j.yasu.2023.03.002] [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] [Indexed: 08/05/2023]
Abstract
Chronic pancreatitis is a progressive and irreversible process of pancreatic inflammation and fibrosis that can lead to intractable abdominal pain and severely impaired quality of life (QoL). Often patients are refractory to standard medical or endoscopic treatments. Total pancreatectomy (TP) and islet auto-transplantation (TP-IAT) can offer pain relief to patients by removing the entire pancreas and the auto-transplant component ameliorates the resulting diabetes. QoL is significantly improved after TP-IAT when insulin independence is present. Recent data support offering TP-IAT rather than TP alone and treating with exogenous insulin for patients with debilitating chronic pancreatitis.
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Turner KM, Wahab SA, Delman AM, Brunner J, Smith MT, Choe KA, Patel SH, Ahmad SA, Wilson GC. Predicting endocrine function after total pancreatectomy and islet cell autotransplantation: A novel approach utilizing computed tomography texture analysis. Surgery 2023; 173:567-573. [PMID: 36241471 DOI: 10.1016/j.surg.2022.06.052] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/13/2022] [Accepted: 06/27/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Islet cell autotransplantation is an effective method to prevent morbidity associated with type IIIc diabetes after total pancreatectomy. However, there is no valid method to predict long-term endocrine function. Our aim was to assess computed tomography texture analysis as a strategy to predict long-term endocrine function after total pancreatectomy and islet cell autotransplantation. METHODS All patients undergoing total pancreatectomy and islet cell autotransplantation from 2007 to 2020 who had high-quality preoperative computed tomography imaging available for texture analysis were included. The primary outcome was optimal long-term endocrine function, defined as stable glycemic control with <10 units of insulin/day. RESULTS Sixty-three patients met inclusion criteria. Median yield was 6,111 islet equivalent/kg body weight. At a median follow-up of 64.2 months, 12.7% (n = 8) of patients were insulin independent and 39.7% (n = 25) demonstrated optimal endocrine function. Neither total islet equivalent nor islet equivalent/kg body weight alone were associated with optimal endocrine function. To improve endocrine function prediction, computed tomography texture analysis parameters were analyzed, identifying an association between kurtosis (odds ratio, 2.32; 95% confidence interval, 1.08-4.80; P = .02) and optimal endocrine function. Sensitivity analysis discovered a cutoff for kurtosis = 0.60, with optimal endocrine function seen in 66.7% with kurtosis ≥0.60, compared with only 26.2% with kurtosis <0.60 (P < .01). On multivariate logistic regression including islet equivalent yield, only kurtosis ≥0.60 (odds ratio, 5.61; 95% confidence interval, 1.56-20.19; P = .01) and fewer small islet equivalent (odds ratio, 1.00; 95% confidence interval, 1.00-1.00; P = .02) were associated with optimal endocrine function, with the whole model demonstrating excellent prediction of long-term endocrine function (area under the curve, 0.775). CONCLUSION Computed tomography texture analysis can provide qualitative data, that when used in combination with quantitative islet equivalent yield, can accurately predict long-term endocrine function after total pancreatectomy and islet cell autotransplantation.
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Affiliation(s)
- Kevin M Turner
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH. https://twitter.com/KevinTurnerMD
| | - Shaun A Wahab
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, OH. https://twitter.com/ShaunWahabMD
| | - Aaron M Delman
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - John Brunner
- Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Milton T Smith
- Department of Internal Medicine, Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Kyuran A Choe
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Sameer H Patel
- Department of Surgery, Division of Surgical Oncology, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Syed A Ahmad
- Department of Surgery, Division of Surgical Oncology, University of Cincinnati College of Medicine, Cincinnati, OH. https://twitter.com/SyedAAhmad5
| | - Gregory C Wilson
- Department of Surgery, Division of Surgical Oncology, University of Cincinnati College of Medicine, Cincinnati, OH.
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Perito ER, Pohl JF, Bakker C, Armfield MA, Barth B, Cuneo A, Mascarenhas M, Mehta M, Schwarzenberg SJ. Outpatient Pain Management in Children With Chronic Pancreatitis: A Scoping Systematic Review. Pancreas 2022; 51:135-147. [PMID: 35404888 PMCID: PMC9009154 DOI: 10.1097/mpa.0000000000001973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Although pain management is central to pediatric chronic pancreatitis (CP) care, no evidence-based guidelines exist. In this scoping systematic review, we sought promising strategies for CP pain treatment in children. METHODS We systematically reviewed literature on pain management in children and adults with CP, and 2 conditions with similar pain courses: juvenile idiopathic arthritis and sickle cell disease. RESULTS Of 8997 studies identified, 287 met inclusion criteria. There are no published studies of analgesic medications, antioxidants, dietary modification, integrative medicine, or regional nerve blocks in children with CP. In adults with CP, studies of nonopioid analgesics, pancreatic enzymes, and dietary interventions have mixed results. Retrospective studies suggest that endoscopic retrograde cholangiopancreatography and surgical procedures, most durably total pancreatectomy with islet autotransplant, improve pain for children with CP. Follow-up was short relative to a child's life. Large studies in adults also suggest benefit from endoscopic therapy and surgery, but lack conclusive evidence about optimal procedure or timing. Studies on other painful pediatric chronic illnesses revealed little generalizable to children with CP. CONCLUSIONS No therapy had sufficient high-quality studies to warrant untempered, evidence-based support for use in children with CP. Multicenter studies are needed to identify pain management "best practices."
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Affiliation(s)
- Emily R Perito
- From the Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | - John F Pohl
- Department of Pediatrics, University of Utah, Salt Lake City, UT
| | | | - Matthew A Armfield
- Department of Pediatrics, University of Minnesota Masonic Children's Hospital, Minneapolis, MN
| | - Bradley Barth
- Department of Pediatrics, University of Texas Southwestern and Children's Medical Center Dallas, Dallas, TX
| | - Addison Cuneo
- From the Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | - Maria Mascarenhas
- Department of Pediatrics, Children's Hospital of Philadelphia/University of Pennsylvania, Philadelphia, PA
| | - Megha Mehta
- Department of Pediatrics, University of Texas Southwestern and Children's Medical Center Dallas, Dallas, TX
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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: 32] [Impact Index Per Article: 8.0] [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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Colling KP, Bellin MD, Schwarzenberg SJ, Berry L, Wilhelm JJ, Dunn T, Pruett TL, Sutherland DER, Chinnakotla S, Dunitz JM, Beilman GJ. Total Pancreatectomy With Intraportal Islet Autotransplantation as a Treatment of Chronic Pancreatitis in Patients With CFTR Mutations. Pancreas 2018; 47:238-244. [PMID: 29206667 DOI: 10.1097/mpa.0000000000000968] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Chronic pancreatitis (CP) is an infrequent but debilitating complication associated with CFTR mutations. Total pancreatectomy with islet autotransplantation (TPIAT) is a treatment option for CP that provides pain relief and preserves β-cell mass, thereby minimizing the complication of diabetes mellitus. We compared outcomes after TPIAT for CP associated with CFTR mutations to CP without CTFR mutations. METHODS All TPIATs performed between 2002 and 2014 were retrospectively reviewed: identifying 20 CFTR homozygotes (cystic fibrosis [CF] patients), 19 CFTR heterozygotes, and 20 age-/sex-matched controls without CFTR mutations. Analysis of variance and χ tests were used to compare groups. RESULTS Baseline demographics were not different between groups. Postoperative glycosylated hemoglobin and C-peptide levels were similar between groups, as were islet yield and rate of postoperative complications. At 1 year, 40% of CF patients, 22% of CFTR heterozygotes, and 35% of control patients were insulin independent. CONCLUSION Total pancreatectomy with islet autotransplantation is a safe, effective treatment option for CF patients with CP, giving similar outcomes for those with other CP etiologies.
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Morgan KA, Lancaster WP, Owczarski SM, Wang H, Borckardt J, Adams DB. Patient Selection for Total Pancreatectomy with Islet Autotransplantation in the Surgical Management of Chronic Pancreatitis. J Am Coll Surg 2017; 226:446-451. [PMID: 29289751 DOI: 10.1016/j.jamcollsurg.2017.12.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Accepted: 12/06/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Best practice to select patients with chronic pancreatitis for surgical management with total pancreatectomy with islet autotransplantation (TPIAT) is in evolution as new discoveries are made in the pathogenesis of chronic pancreatitis. STUDY DESIGN A prospectively maintained database of patients undergoing TPIAT was reviewed. Islet function was inferred from daily insulin requirement. Pain relief was evaluated by healthcare use and narcotic use. Quality of life (QOL) was measured with the RAND 12-Item Short Form Survey. RESULTS One hundred and ninety-five patients (141 women, aged 40.3 years, BMI 26.5 kg/m2) underwent TPIAT. Mean duration of disease before operation was 8.1 years. Fifty-six (29%) patients had pancreatic operations before TPIAT, 37 (19%) patients were diabetic preoperatively, and 52 (27%) patients were smokers. A mean of 3,253 islet equivalents transplanted/kg were harvested. Insulin independence was achieved in 29%, 28%, and 23% of patients at 1, 2, and 5 years postoperative. Nonsmokers with a shorter duration of chronic pancreatitis and no earlier pancreas operation were more likely to be insulin free. Median number of preoperative emergency department visits and hospitalizations were 6.6 and 4.3 annually, respectively, compared with 0 at 1, 2, and 5 years postoperative. Median oral morphine equivalents were 214 mg/kg preoperation and 60, 64, 69, at 1, 2, 5 years postoperative. Preoperative, 1, 2, 5 years postoperative QOL scores were 29, 36, 34, and 33 (physical; p < 0.01) and 39, 44, 42, and 42 (mental health; p < 0.02). Genetic pancreatitis patients were more often narcotic free and had better QOL than patients with pancreatitis of other causes. At 5 years, overall survival was 92.3%. CONCLUSIONS Total pancreatectomy with islet autotransplantation is a durable operation, with islet function, pain relief, and QOL improvements persisting to 5 years postoperative. Patients with genetic pancreatitis, short duration of disease, and nonsmokers have superior outcomes.
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Affiliation(s)
- Katherine A Morgan
- Division of Gastrointestinal and Laparoscopic Surgery, Medical University of South Carolina, Charleston, SC.
| | - William P Lancaster
- Division of Gastrointestinal and Laparoscopic Surgery, Medical University of South Carolina, Charleston, SC
| | - Stefanie M Owczarski
- Division of Gastrointestinal and Laparoscopic Surgery, Medical University of South Carolina, Charleston, SC
| | - Hongjun Wang
- Division of Gastrointestinal and Laparoscopic Surgery, Medical University of South Carolina, Charleston, SC
| | - Jeffrey Borckardt
- Division of Gastrointestinal and Laparoscopic Surgery, Medical University of South Carolina, Charleston, SC
| | - David B Adams
- Division of Gastrointestinal and Laparoscopic Surgery, Medical University of South Carolina, Charleston, SC
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Total Pancreatectomy With Islet Autotransplantation for Acute Recurrent and Chronic Pancreatitis. ACTA ACUST UNITED AC 2017; 15:548-561. [PMID: 28895017 DOI: 10.1007/s11938-017-0148-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW The first total pancreatectomy and islet autotransplantation (TP-IAT) was performed for chronic pancreatitis in 1977 with the goal to ameliorate the pain and simultaneously preserve islet function. We reviewed the recent medical literature regarding indications, patient suitability, current outcomes, and challenges in TP-IAT. RECENT FINDINGS Current indications for TP-IAT include intractable pain secondary to chronic pancreatitis (CP) or acute recurrent pancreatitis (ARP) with failed medical and endoscopic/surgical management. Independent studies have shown that TP-IAT is associated with elimination or significant improvement in pain control and partial or full islet graft function in the majority of patients. In single-center cost analyses, TP-IAT has been suggested to be more cost-effective than medical management of chronic pancreatitis. While initially introduced as a surgical option for adults with long-standing chronic pancreatitis, TP-IAT is now often utilized in children with chronic pancreatitis and in children and adults with intractable acute recurrent pancreatitis. The surgical procedure has evolved over time with some centers offering minimally invasive operative options, although the open approach remains the standard. Despite many advances in TP-IAT, there is a need for further research and development in disease diagnosis, patient selection, optimization of surgical technique, islet isolation and quality assessment, postoperative patient management, and establishment of uniform metrics for data collection and multicenter studies. TP-IAT is an option for patients with otherwise intractable acute recurrent or chronic pancreatitis which presents potential for pain relief and improved quality of life, often with partial or complete diabetes remission.
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Total Pancreatectomy With Islet Autotransplantation Resolves Pain in Young Children With Severe Chronic Pancreatitis. J Pediatr Gastroenterol Nutr 2017; 64:440-445. [PMID: 28231072 PMCID: PMC5327823 DOI: 10.1097/mpg.0000000000001314] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Fear of diabetes and major surgery may prohibit referral of young children severely affected by pancreatitis for total pancreatectomy with islet autotransplant (TPIAT). We evaluated outcomes in our youngest TPIAT recipients, 3 to 8 years of age at surgery. METHODS Medical records were reviewed for 17 children (9 girls) ages 8 years or younger undergoing TPIAT from 2000 to 2014. Most (14/17) had genetic risk factors for pancreatitis. Since 2006, TPIAT recipients were followed prospectively with health questionnaires including assessments of pain and narcotic use, and scheduled hemoglobin A1c (HbA1c) and mixed-meal tolerance tests (6 mL/kg Boost HP) before surgery, and at regular intervals after. Patients are 1 to 11 years post-TPIAT (median 2.2 years). Data are reported as median (25th, 75th percentile). RESULTS All had relief of pain, with all 17 patients off narcotics at most recent follow-up. Hospitalization rates decreased from 5.0 hospitalization episodes per person-year of follow-up before TPIAT, to 0.35 episodes per person-year of follow-up after TPIAT. Fourteen (82%) discontinued insulin, higher than the observed insulin independence rate of 41% in 399 patients older than 8 years of age undergoing TPIAT over the same interval (P = 0.004). Median post-TPIAT HbA1c was 5.9% (5.6%, 6.3%), and within patient post-TPIAT mean HbA1c was ≤6.5% for all but 2 patients. CONCLUSIONS Young children with severe refractory chronic pancreatitis may be good candidates for TPIAT, with high rates of pain relief and insulin independence, and excellent glycemic control in the majority.
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Quartuccio M, Hall E, Singh V, Makary MA, Hirose K, Desai N, Walsh C, Warren D, Sun Z, Stein E, Kalyani RR. Glycemic Predictors of Insulin Independence After Total Pancreatectomy With Islet Autotransplantation. J Clin Endocrinol Metab 2017; 102:801-809. [PMID: 27870552 PMCID: PMC5460683 DOI: 10.1210/jc.2016-2952] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 11/15/2016] [Indexed: 12/17/2022]
Abstract
CONTEXT Total pancreatectomy with islet auto transplantation (TPIAT) is a treatment for medically refractory chronic pancreatitis that can prevent postsurgical diabetes in some patients. Predictors of insulin independence are needed for appropriate patient selection and counseling. OBJECTIVE To explore glycemic predictors of insulin independence after TPIAT. DESIGN A prospective cohort of patients. METHODS We investigated 34 patients undergoing TPIAT from 2011-2016 at Johns Hopkins Hospital, all had a 75-g oral glucose tolerance test (OGTT) administered prior to their TPIAT. The primary outcome was insulin independence 1 year after TPIAT. RESULTS Ten of 34 (29%) patients were insulin independent 1 year after TPIAT. All patients with impaired fasting glucose and/or impaired glucose tolerance preoperatively were insulin dependent at 1 year. In age-adjusted regression analyses, fasting glucose ≤ 90 mg/dL [odds ratio (OR) = 6.56; 1.11 to 38.91; P = 0.04], 1-hour OGTT glucose ≤ 143 mg/dL (OR = 6.65; 1.11 to 39.91; P = 0.04), and 2-hour OGTT glucose ≤ 106 mg/dL (OR = 11.74; 1.46 to 94.14; P = 0.02) were significant predictors of insulin independence. In receiver operating characteristic analyses, homeostatic model assessment of β-cell function (HOMA-β) was the most robust predictor of insulin independence [area under the curve (AUC) = 0.88; 0.73 to 1.00]. CONCLUSIONS Normal preoperative glucose status and lower fasting and postchallenge OGTT glucose values are significant predictors of insulin independence after TPIAT. Higher islet function (HOMA-β) was the strongest predictor. OGTT testing may be a useful tool to aid in patient counseling prior to TPIAT and should be further investigated.
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Affiliation(s)
| | - Erica Hall
- Division of Endocrinology, Diabetes and Metabolism
| | | | - Martin A. Makary
- Division of Surgical Oncology, and
- Division of Transplant Surgery, Johns Hopkins University, Baltimore, Maryland 21287
| | - Kenzo Hirose
- Division of Surgical Oncology, and
- Division of Transplant Surgery, Johns Hopkins University, Baltimore, Maryland 21287
| | - Niraj Desai
- Division of Transplant Surgery, Johns Hopkins University, Baltimore, Maryland 21287
| | | | - Daniel Warren
- Division of Transplant Surgery, Johns Hopkins University, Baltimore, Maryland 21287
| | - Zhaoli Sun
- Division of Transplant Surgery, Johns Hopkins University, Baltimore, Maryland 21287
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Hafezi-Nejad N, Singh VK, Johnson SI, Makary MA, Hirose K, Fishman EK, Zaheer A. Surgical approaches to chronic pancreatitis: indications and imaging findings. Abdom Radiol (NY) 2016; 41:1980-96. [PMID: 27207476 DOI: 10.1007/s00261-016-0775-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Chronic pancreatitis (CP) is an irreversible, inflammatory process characterized by progressive fibrosis of the pancreas that can result in abdominal pain, exocrine insufficiency, and diabetes. Inadequate pain relief using medical and/or endoscopic therapies is an indication for surgery. The surgical management of CP is centered around three main operations including pancreaticoduodenectomy (PD), duodenum-preserving pancreatic head resection (DPPHR) and drainage procedures, and total pancreatectomy with islet autotransplantation (TPIAT). PD is the method of choice when there is a high suspicion for malignancy. Combined drainage and resection procedures are associated with pain relief, higher quality of life, and superior short-term and long-term survival in comparison with the PD. TPIAT is a reemerging treatment that may be promising in subjects with intractable pain and impaired quality of life. Imaging examinations have an extensive role in pre-operative and post-operative evaluation of CP patients. Pre-operative advanced imaging examinations including CT and MRI can detect hallmarks of CP such as calcifications, pancreatic duct dilatation, chronic pseudocysts, focal pancreatic enlargement, and biliary ductal dilatation. Post-operative findings may include periportal hepatic edema, pneumobilia, perivascular cuffing and mild pancreatic duct dilation. Imaging can also be useful in the detection of post-operative complications including obstructions, anastomotic leaks, and vascular lesions. Imaging helps identify unique post-operative findings associated with TPIAT and may aid in predicting viability and function of the transplanted islet cells. In this review, we explore surgical indications as well as pre-operative and post-operative imaging findings associated with surgical options that are typically performed for CP patients.
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Bellin MD, Kerdsirichairat T, Beilman GJ, Dunn TB, Chinnakotla S, Pruett TL, Radosevich DR, Schwarzenberg SJ, Sutherland DER, Arain MA, Freeman ML. Total Pancreatectomy With Islet Autotransplantation Improves Quality of Life in Patients With Refractory Recurrent Acute Pancreatitis. Clin Gastroenterol Hepatol 2016; 14:1317-23. [PMID: 26965843 PMCID: PMC5538725 DOI: 10.1016/j.cgh.2016.02.027] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 02/21/2016] [Accepted: 02/22/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Therapeutic options are limited for patients with recurrent acute pancreatitis who have intractable symptoms despite maximal endoscopic and medical treatment, but equivocal or no morphologic or functional evidence of chronic pancreatitis. We performed a prospective observational cohort study to determine the efficacy of total pancreatectomy with islet autotransplantation (TPIAT) for these patients. METHODS We collected data from all patients undergoing TPIAT at the University of Minnesota from 2007 through 2013; 49 patients (42 female; mean age, 32.8 ± 7.8 years) had a diagnosis of recurrent acute pancreatitis not provoked by intervention, with negative or equivocal findings from nondiagnostic imaging or pancreatic function tests for chronic pancreatitis, and intractable pain between episodes. Data on insulin use, narcotic requirements, pain scores, and health-related quality of life were collected before TPIAT; 3 months, 6 months, and 1 year afterward; and then yearly. RESULTS All 49 patients studied required narcotics before TPIAT (45 daily users and 4 intermittent users); 2 had insulin-treated diabetes. At 1 year after TPIAT, 22 out of 48 patients (46%) reported no use of narcotic pain medications (P < .001 vs baseline). Health-related quality of life score, measured by the physical and mental component summary score, increased by approximately 1 standard deviation from the population mean (P < .001 for the physical component summary; P = .019 for the mental component summary). At 1 year after TPIAT, 21 out of 48 patients (45%) were insulin independent; their mean percent glycosylated hemoglobin A1c at 1 year after TPIAT was 6.0% ± 0.9% (5.2% ± 0.6% pre-TPIAT). CONCLUSIONS Patients with recurrent acute pancreatitis but lacking clear chronic pancreatitis benefit from TPIAT, with outcomes similar to those previously described for patients with chronic pancreatitis (improved quality of life and reduced narcotic use). For these patients who have otherwise limited surgical treatment options, TPIAT can be considered when medical and endoscopic therapies have failed.
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15
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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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16
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Colling KP, Blondet JJ, Balamurugan AN, Wilhelm JJ, Dunn T, Pruett TL, Sutherland DER, Chinnakotla S, Bellin M, Beilman GJ. Positive sterility cultures of transplant solutions during pancreatic islet autotransplantation are associated infrequently with clinical infection. Surg Infect (Larchmt) 2015; 16:115-23. [PMID: 25668050 DOI: 10.1089/sur.2013.224] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Chronic pancreatitis is a painful and often debilitating disease. Total pancreatectomy with intra-portal islet autotransplantation (TP-IAT) is a treatment option that allows for pain relief and preservation of beta-cell mass, thereby minimizing the complication of diabetes mellitus. Cultures of harvested islets are often positive for bacteria, possibly due to frequent procedures prior to TP-IAT, such as endoscopic retrograde cholangiopancreatography (ERCP), stenting, or other operative drainage procedures. It is unclear if these positive cultures contribute to post-operative infections. HYPOTHESIS We hypothesized that positive cultures of transplant solutions will not be associated with increased infection risk. METHODS We reviewed retrospectively the sterility cultures from both the pancreas preservation solution used to transport the pancreas and the final islet preparation for intra-portal infusion of patients who underwent TP-IAT between April 2006 and November 2012. Two hundred fifty-one patients underwent total, near-total, or completion pancreatectomy with IAT and had complete sterility cultures. All patients received prophylactic peri-operative antibiotics. Patients with positive pancreas preservation solution or islet sterility cultures received further antibiotics for 5-7 d. Patients' medical records were reviewed for post-operative infections and causative organisms. RESULTS Of the 251 patients included, 151 (61%) had one or more positive bacterial cultures from the pancreas preservation solution or final islet product. Seventy-three of the 251 patients (29%) had an infectious complication. Thirty-four of the 73 (22%) patients with a post-operative infectious complication also had positive cultures. Only seven of 151 patients with positive cultures (4.7%) had an infectious complication caused by the same organism as that isolated from their pancreas or islet cell preparation. CONCLUSIONS In autologous islet preparations, isolation solutions frequently have positive cultures, but this finding is associated infrequently with clinical infection.
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Affiliation(s)
- Kristin P Colling
- 1 Department of Surgery, University of Minnesota , Minneapolis, Minnesota
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17
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Yang CJ, Bliss LA, Schapira EF, Freedman SD, Ng SC, Windsor JA, Tseng JF. Systematic review of early surgery for chronic pancreatitis: impact on pain, pancreatic function, and re-intervention. J Gastrointest Surg 2014; 18:1863-9. [PMID: 24944153 DOI: 10.1007/s11605-014-2571-8] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Accepted: 06/06/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND Surgical intervention has traditionally been reserved as the last management option for pain in chronic pancreatitis. Recently, there has been a call for surgery to be offered earlier in the disease process. The objectives of this review were to evaluate the effect of early surgery on postoperative pain, pancreatic function, and re-intervention rates in chronic pancreatitis. METHODS A systematic literature search through EMBASE, Cochrane Review, and PubMed from January 1950 to January 2014 was conducted. Citations found in relevant papers are hand-searched. Data which could be pooled were analyzed using Revman (v5.2). Risk of bias analysis was conducted. RESULTS Of the 2,886 potentially eligible studies identified, 11 studies met the inclusion criteria. There was large heterogeneity in the study designs, and studies were conducted over a lengthy time span. Seven studies examined pain, three studies examined pancreatic function, and three studies examined rates of re-intervention. Meta-analysis of the three studies with comparative raw data regarding complete pain relief showed that early surgery was associated with an increased likelihood of complete postoperative pain relief (RR = 1.67, 95% CI 1.09-2.56, p = 0.02). Early surgery was also associated with reduced risk of pancreatic insufficiency and low re-intervention rates. CONCLUSIONS Data from this study supports considering early surgery for pain management in patients with chronic pancreatitis, with the potential of a reduced risk of pancreatic insufficiency and the need for further intervention. Further prospective randomized studies are warranted comparing early surgery against conservative step-up approaches.
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Affiliation(s)
- Catherine J Yang
- Surgical Outcomes Analysis & Research, Beth Israel Deaconess Medical Center and Harvard Medical School, 330 Brookline Ave, Stoneman 9, Boston, MA, USA
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18
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Lundberg R, Beilman GJ, Dunn TB, Pruett TL, Chinnakotla SC, Radosevich DM, Robertson RP, Ptacek P, Balamurugan A, Wilhelm JJ, Hering BJ, Sutherland DE, Moran A, Bellin MD. Metabolic assessment prior to total pancreatectomy and islet autotransplant: utility, limitations and potential. Am J Transplant 2013; 13:2664-71. [PMID: 23924045 PMCID: PMC3805695 DOI: 10.1111/ajt.12392] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 05/24/2013] [Accepted: 06/13/2013] [Indexed: 01/25/2023]
Abstract
Islet autotransplant (IAT) may ameliorate postsurgical diabetes following total pancreatectomy (TP), but outcomes are dependent upon islet mass, which is unknown prior to pancreatectomy. We evaluated whether preoperative metabolic testing could predict islet isolation outcomes and thus improve assessment of TPIAT candidates. We examined the relationship between measures from frequent sample IV glucose tolerance tests (FSIVGTT) and mixed meal tolerance tests (MMTT) and islet mass in 60 adult patients, with multivariate logistic regression modeling to identify predictors of islet mass ≥2500 IEQ/kg. The acute C-peptide response to glucose (ACRglu) and disposition index from FSIVGTT correlated modestly with the islet equivalents per kilogram body weight (IEQ/kg). Fasting and MMTT glucose levels and HbA1c correlated inversely with IEQ/kg (r values -0.33 to -0.40, p ≤ 0.05). In multivariate logistic regression modeling, normal fasting glucose (<100 mg/dL) and stimulated C-peptide on MMTT ≥4 ng/mL were associated with greater odds of receiving an islet mass ≥2500 IEQ/kg (OR 0.93 for fasting glucose, CI 0.87-1.0; OR 7.9 for C-peptide, CI 1.75-35.6). In conclusion, parameters obtained from FSIVGTT correlate modestly with islet isolation outcomes. Stimulated C-peptide ≥4 ng/mL on MMTT conveyed eight times the odds of receiving ≥2500 IEQ/kg, a threshold associated with reasonable metabolic control postoperatively.
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Affiliation(s)
- Rachel Lundberg
- Department of Surgery, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN,Department of Pediatrics, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - Gregory J. Beilman
- Department of Surgery, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - Ty B. Dunn
- Department of Surgery, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - Timothy L. Pruett
- Department of Surgery, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - Srinath C. Chinnakotla
- Department of Surgery, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - David M. Radosevich
- Department of Surgery, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | | | - Peggy Ptacek
- Department of Pediatrics, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN,Schulze Diabetes Institute University of Minnesota and University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - A.N. Balamurugan
- Schulze Diabetes Institute University of Minnesota and University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - Joshua J. Wilhelm
- Schulze Diabetes Institute University of Minnesota and University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - Bernhard J. Hering
- Schulze Diabetes Institute University of Minnesota and University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - David E.R. Sutherland
- Schulze Diabetes Institute University of Minnesota and University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - Antoinette Moran
- Department of Pediatrics, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
| | - Melena D. Bellin
- Department of Pediatrics, University of Minnesota Amplatz Children’s Hospital Minneapolis, MN,Schulze Diabetes Institute University of Minnesota and University of Minnesota Amplatz Children’s Hospital Minneapolis, MN
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19
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Dorlon M, Owczarski S, Wang H, Adams D, Morgan K. Increase in Postoperative Insulin Requirements Does Not Lead to Decreased Quality of Life after Total Pancreatectomy with Islet Cell Autotransplantation for Chronic Pancreatitis. Am Surg 2013. [DOI: 10.1177/000313481307900710] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Previous studies have shown that total pancreatectomy with islet cell autotransplantation improves quality of life in chronic pancreatitis. A significant number of these patients develop postoperative hyperglycemia and daily insulin requirements or increase in daily insulin requirements. Our study investigates whether increased insulin requirements postoperatively have a negative impact on quality of life. A prospectively collected database of 74 patients undergoing extensive pancreatectomy with islet autotransplantation for pancreatitis was reviewed. Data pertaining to daily requirements and quality of life (QOL), as measured by the SF-12 questionnaire, in the preoperative and postoperative period were reviewed. Approval from the Institutional Review Board for the evaluation of human subjects was obtained. Seventy-four patients underwent extensive pancreatectomy with islet autotransplantation for pancreatitis. The majority of these patients required new daily insulin or an increase in daily insulin requirements post-operatively. Mean preoperative HA1c in this group was 5.6 with an increase to 7.3 at 6 months postoperatively ( P < 0.001), a mean of 8.1 at 12 months, and 8.9 at 2 years. Mean preoperative daily insulin requirements for this group were five units/day with average increase to 19 units/day at 6 months, 21 units/day at 12 months, and 26 units/day at 2 years. Preoperative QOL scores were a mean of 26 for the physical component and 36 for the mental health component. Postoperatively, physical component scores averaged 33 at 6 months (p < 0.001), 36 at 12 months, and 36 at 2 years; the mental health component scores averaged 42 at 6 months (p = 0.007), 41 at 12 months, and 41 at 2 years. There is no correlation between physical component score or mental component score QOL scores and daily insulin requirements ( r = -0.016 and r = 0.039, respectively). Total pancreatectomy with islet cell autotransplantation is an effective surgery for end-stage chronic pancreatitis. Quality of life significantly improves in physical and mental health components regardless of a postoperative increase in daily insulin requirements.
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Affiliation(s)
- Margaret Dorlon
- General Surgery Department, Medical University of South Carolina, Charleston, South Carolina
| | - Stephanie Owczarski
- General Surgery Department, Medical University of South Carolina, Charleston, South Carolina
| | - Hongjun Wang
- General Surgery Department, Medical University of South Carolina, Charleston, South Carolina
| | - David Adams
- General Surgery Department, Medical University of South Carolina, Charleston, South Carolina
| | - Katherine Morgan
- General Surgery Department, Medical University of South Carolina, Charleston, South Carolina
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