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Rivas L, Zettervall SL, Ju T, Olafson S, Holzmacher J, Lin PP, Vaziri K. The Effect of Pancreaticojejunostomy Technique on Fistula Formation Following Pancreaticoduodenectomy in the Soft Pancreas. J Gastrointest Surg 2019; 23:2211-2215. [PMID: 30887293 DOI: 10.1007/s11605-019-04164-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 02/08/2019] [Indexed: 01/31/2023]
Abstract
INTRODUCTION A soft pancreas has been associated with an increased risk of post-operative pancreatic fistula formation. Few studies have evaluated the effect of anastomotic technique (duct to mucosa vs invagination) on fistula formation. This study aims to compare the effect of anastomotic technique on fistula formation among patients with a soft pancreas in a large multiinstitutional database. METHODS The targeted pancreas module of the American College of Surgeons-National Surgical Quality Improvement Program (NSQIP) Database was used. All patients with a soft pancreas who underwent pancreaticoduodenectomy from 2014 to 2015 were identified. Demographic data, comorbid conditions, operative variables, and 30-day outcomes were compared using univariate and multivariable analyses. RESULTS A total of 975 patients met inclusion criteria. Eight-hundred fifty four (88%) underwent a duct to mucosa pancreaticojejunostomy technique and 121 (12%) underwent invagination. Patients who underwent invagination had higher 30-day mortality (5.8% vs 1.4%, p < 0.01), higher fistula formation (38% vs 25%, p < 0.01), and more often had percutaneous drain placement post-operatively (27% vs 14%, p < 0.01). Following multivariable analysis, invagination remained associated with pancreatic fistula formation (OR 2.5, CI 1.4-4.3) and post-operative percutaneous drain placement (OR 1.8, CI 1.1-2.9). CONCLUSION Invagination technique for pancreaticojejunostomy in patients with a soft pancreas is associated with increased rates of pancreatic fistula. Surgeons should consider utilizing a duct to mucosa technique when feasible to decrease morbidity following pancreaticoduodenectomy in this patient population.
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Affiliation(s)
- Lisbi Rivas
- Department of Surgery, George Washington University Medical Center, Washington, DC, USA.
| | - Sara L Zettervall
- Department of Surgery, George Washington University Medical Center, Washington, DC, USA
| | - Tammy Ju
- Department of Surgery, George Washington University Medical Center, Washington, DC, USA
| | - Samantha Olafson
- Department of Surgery, George Washington University Medical Center, Washington, DC, USA
| | - Jeremy Holzmacher
- Department of Surgery, George Washington University Medical Center, Washington, DC, USA
| | - Paul P Lin
- Department of Surgery, George Washington University Medical Center, Washington, DC, USA
| | - Khashayar Vaziri
- Department of Surgery, George Washington University Medical Center, Washington, DC, USA
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Arvaniti M, Danias N, Igoumenidis M, Smyrniotis V, Tsounis A, Sarafis P. Comparison of Quality of Life before and after pancreaticoduodenectomy: a prospective study. Electron Physician 2018; 10:7054-7062. [PMID: 30128096 PMCID: PMC6092134 DOI: 10.19082/7054] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 05/10/2018] [Indexed: 02/06/2023] Open
Abstract
Background Pancreatic cancer is an aggressive malignancy, and surgical resection is the only therapeutic option with pancreaticoduodenectomy being considered the standard of care. It is essential to take into account the patients’ Quality of Life after the resection, in order to make more informed decisions about treatment options. Objective The aim of the study was to determine perceived Quality of Life levels among patients who undergo pancreaticoduodenectomy, in a period of six months after surgery. Methods This prospective study was conducted on all patients (n=40) who underwent pancreaticoduodenectomy in Attikon University General Hospital in Athens, Greece, from January 2013 to June 2015. The Quality of Life was assessed by use of EORTC QLQ-C30 and EORTC QOL-PAN26 questionnaires at four phases: First, after admission at the hospital preoperatively, and then one month, three months, and six months postoperatively. Repeated measurements analysis of variance (ANOVA) was used in order to evaluate changes in Quality of Life measures during the follow-up (postoperative) period. Data analysis was conducted using SPSS version 19. A p-value of less than or equal to 0.05 was set as the level of significance. Results The study revealed a mixed image. Except for the nausea and vomiting scale, where indeed a symptom increase is initially reported and then gradually decreases below preoperative levels by 6 months, scoring in many symptom scales worsens postoperatively. From first to fourth assessment, fatigue (Mean from 23.61 to 38.72, p=0.005) and financial difficulties scoring (Mean from 5.98 to 42.42, p<0.001) consistently worsen. Functionality scales scoring also tends to get worse between first and fourth assessment, with statistically significant changes for physical (p<0.001), role (p<0.001) and social functioning (p<0.001). However, a slight improvement can be noted in many scales from third to fourth assessment, as in diarrhea (Mean from 32.38 to 29.29), pancreatic pain (Mean from 17.71 to 2.34), global health status (Mean from 50.48 to 52.53) and social functioning (Mean from 43.81 to 48.48) scales. Conclusions Quality of Life levels among patients who undergo pancreaticoduodenectomy are getting worse following surgery. However, the longitudinal study of these changes may improve patients’ postoperative life by formulating evidence-based interventions concerning symptoms treatment and psychological and social support.
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Affiliation(s)
| | - Nikolaos Danias
- University of Athens Medical School, University Hospital "Attikon", Athens, Greece
| | - Michael Igoumenidis
- Nursing Department, Technological Educational Institute of Western Greece, Patras, Greece
| | - Vassilios Smyrniotis
- University of Athens Medical School, University Hospital "Attikon", Athens, Greece
| | - Andreas Tsounis
- Centers for the Prevention of Addictions and Promoting Psychosocial Health of Municipality of Thessaloniki, Thessaloniki, Greece
| | - Pavlos Sarafis
- Nursing Department, Cyprus University of Technology, Limassol, Cyprus
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Aghalarov I, Herzog T, Uhl W, Belyaev O. A modified single-loop reconstruction after pancreaticoduodenectomy reduces severity of postoperative pancreatic fistula in high-risk patients. HPB (Oxford) 2018; 20:676-683. [PMID: 29456198 DOI: 10.1016/j.hpb.2018.01.011] [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] [Received: 09/17/2017] [Revised: 12/17/2017] [Accepted: 01/03/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Double-loop (DL) reconstruction after pancreaticoduodenectomy (PD), diverting pancreatic from biliary secretions, has been reported to reduce rates and severity of postoperative pancreatic fistula (POPF) compared to single loop (SL) reconstruction at the price of prolonged operative duration. This study investigated the feasibility of a new reconstruction method combining the advantages of DL with the simplicity of SL in patients with high-risk pancreas. METHODS A modified single-loop (mSL) reconstruction was used in patients undergoing PD with a soft pancreatic remnant and a pancreatic duct smaller than 3 mm (n = 50). The loop between the pancreatic and the biliary anastomoses was left longer and a side-to-side jejunojejunal anastomosis was performed between them at the lowest point to promote isolated flow of pancreatic and biliary secretions. Rate and severity of POPF, mortality, duration of surgery, and POPF-associated morbidity were compared to those of 50 matched patients with SL and 25 patients with DL reconstruction. RESULTS Duration of surgery was 57 min longer for DL, but equal for mSL and SL. The POPF rate did not differ between the three groups. The severity of POPF was more pronounced in the SL group (62% grade C: p = 0.011). Mortality and major morbidity were lower and hospital stay shorter in the mSL and DL groups compared to the SL group. CONCLUSIONS The new mSL reconstruction was safer than conventional SL and faster to perform than DL reconstruction in patients with a high-risk pancreas. It did not influence the rate of POPF, but reduced its severity, leading to less major morbidity and mortality.
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Affiliation(s)
- Ilgar Aghalarov
- Department of Surgery, St. Josef Hospital, Ruhr University of Bochum, Germany
| | - Torsten Herzog
- Department of Surgery, St. Josef Hospital, Ruhr University of Bochum, Germany
| | - Waldemar Uhl
- Department of Surgery, St. Josef Hospital, Ruhr University of Bochum, Germany
| | - Orlin Belyaev
- Department of Surgery, St. Josef Hospital, Ruhr University of Bochum, Germany.
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Yap PY, Hwang JS, Bong JJ. A modified technique of pancreaticogastrostomy with short internal stent: A single surgeon's experience. Asian J Surg 2017; 41:250-256. [PMID: 28286020 DOI: 10.1016/j.asjsur.2017.01.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 12/05/2016] [Accepted: 01/25/2017] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND/OBJECTIVE Postoperative pancreatic fistula (POPF) remains an important cause of morbidity and mortality after pancreaticoduodenectomy. Pancreaticogastrostomy (PG) as a reconstruction method after pancreaticoduodenectomy is a safe and optional surgical technique in decreasing the risk of POPF. In this study, a retrospective analysis was carried out to evaluate a new modification of PG technique that uses a two-layer anastomoses with an internal stent. METHODS Forty-seven patients underwent this newly modified PG technique between February 2012 and August 2016. Demographics, histopathological findings, type of surgery performed, perioperative parameters, postoperative length of stay, postoperative complications and interventional procedures, follow-up, and mortality data were collected and analyzed. Clavien-Dindo classification was used to grade the complications' severity. RESULTS Postoperative mortality was 4.25%, unrelated to POPF, and postoperative morbidity was 44.68%. Thirteen patients had severe (>Grade IIIa) complications, according to Clavien-Dindo classification. As classified in accordance to the International Study Group of Pancreatic Fistula, 24 (51.06%) patients developed Grade A POPF, and no occurrence of Grade B/C POPF was noted. All patients recovered uneventfully with successful treatment interventions. CONCLUSION The reported PG anastomotic technique is a safe and dependable reconstruction procedure with acceptable morbidity and mortality.
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Affiliation(s)
- Pei Yi Yap
- Department of Biological Sciences, Faculty of Science and Technology, Sunway University, Bandar Sunway, Selangor, Malaysia
| | - Jung Shan Hwang
- Sunway Institute for Healthcare Development, Sunway University, Bandar Sunway, Selangor, Malaysia
| | - Jan Jin Bong
- Sunway Institute for Healthcare Development, Sunway University, Bandar Sunway, Selangor, Malaysia; Department of Surgery, Sunway Medical Centre, Selangor, Malaysia.
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Papalampros A, Niehaus K, Moris D, Fard-Aghaie M, Stavrou G, Margonis AG, Angelou A, Oldhafer K. A safe and feasible “clock-face” duct-to-mucosa pancreaticojejunostomy with a very low incidence of anastomotic failure: A single center experience of 248 patients. J Visc Surg 2016; 153:425-431. [DOI: 10.1016/j.jviscsurg.2016.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Halloran CM, Platt K, Gerard A, Polydoros F, O'Reilly DA, Gomez D, Smith A, Neoptolemos JP, Soonwalla Z, Taylor M, Blazeby JM, Ghaneh P. PANasta Trial; Cattell Warren versus Blumgart techniques of panreatico-jejunostomy following pancreato-duodenectomy: Study protocol for a randomized controlled trial. Trials 2016; 17:30. [PMID: 26772736 PMCID: PMC4714471 DOI: 10.1186/s13063-015-1144-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Accepted: 12/23/2015] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Failure of the pancreatic remnant anastomosis to heal following pancreato-duodenectomy is a major cause of significant and life-threatening complications, notably a post-operative pancreatic fistula. Recently, non-randomized trials have shown superiority of a most intuitive anastomosis (Blumgart technique), which involves both a duct-to-mucosa and a full-thickness pancreatic "U" stitch, in effect a mattress stitch, over a standard duct-mucosa technique (Cattell-Warren). The aim of this study is to examine if these findings remain within a randomized setting. METHODS/DESIGN The PANasta trial is a randomized, double-blinded multi-center study, whose primary aim is to assess whether a Blumgart pancreatic anastomosis (trial intervention) is superior to a Cattell-Warren pancreatic anastomosis (control intervention), in terms of pancreatic fistula rates. Patients with suspected malignancy of the pancreatic head, in whom a pancreato-duodenectomy is recommended, would be recruited from several UK specialist regional centers. The hypothesis to be tested is that a Blumgart anastomosis will reduce fistula rate from 20 to 10 %. Subjects will be stratified by research site, pancreatic consistency and diameter of pancreatic duct; giving a sample size of 253 per group. The primary outcome measure is fistula rate at the pancreatico-jejunostomy. Secondary outcome measures are: entry into adjuvant therapy, mortality, surgical complications, non-surgical complications, hospital stay, cancer-specific quality of life and health economic assessments. Enrolled patients will undergo pancreatic resection and be randomized immediately prior to pancreatic reconstruction. The operation note will only record "anastomosis constructed as per PANasta trial randomization," thus the other members of the trial team and patient are blinded. An inbuilt internal pilot study will assess the ability to randomize patients, while the construction of an operative manual and review of operative photographs will maintain standardization of techniques. DISCUSSION The PANasta trial will be the first multi-center randomized controlled trial (RCT) comparing two types of duct-to-mucosa pancreatic anastomosis with surgical quality assurance. TRIAL REGISTRATION ISRCTN52263879 . Date of registration 15 January 2015.
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Affiliation(s)
- Christopher M Halloran
- National Institutes of Health Research Liverpool Pancreas Biomedical Research Unit and Clinical Directorate of General Surgery, Royal Liverpool and Broadgreen University Hospitals NHS Trust and the University of Liverpool, Liverpool, L69 3GA, UK.
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool, The Duncan Building, Daulby Street, Liverpool, L69 3GA, UK.
| | - Kellie Platt
- Cancer Research UK Liverpool Cancer Trials Unit, University of Liverpool, Block C Waterhouse Building, 1-3 Brownlow Street, Liverpool, L69 3GL, UK.
| | - Abbie Gerard
- Cancer Research UK Liverpool Cancer Trials Unit, University of Liverpool, Block C Waterhouse Building, 1-3 Brownlow Street, Liverpool, L69 3GL, UK.
| | - Fotis Polydoros
- Cancer Research UK Liverpool Cancer Trials Unit, University of Liverpool, Block C Waterhouse Building, 1-3 Brownlow Street, Liverpool, L69 3GL, UK.
| | - Derek A O'Reilly
- Department of Surgery, Manchester Royal Infirmary, Oxford Rd, Manchester, M13 9WL, UK. Derek.O'
| | - Dhanwant Gomez
- Queen's Medical Center, Derby Road, Nottingham, NG7 2UH, UK.
| | - Andrew Smith
- Department of Pancreatic Surgery, Abdominal Medicine and Surgery CSU, St James's University Hospital, 3rd Floor Bexley Wing, Leeds, LS9 7TF, UK.
| | - John P Neoptolemos
- National Institutes of Health Research Liverpool Pancreas Biomedical Research Unit and Clinical Directorate of General Surgery, Royal Liverpool and Broadgreen University Hospitals NHS Trust and the University of Liverpool, Liverpool, L69 3GA, UK.
- Cancer Research UK Liverpool Cancer Trials Unit, University of Liverpool, Block C Waterhouse Building, 1-3 Brownlow Street, Liverpool, L69 3GL, UK.
| | - Zahir Soonwalla
- Churchill Hospital, Oxford University Hospitals NHS Trust, Headington, Oxford, OX3 7LJ, UK.
| | - Mark Taylor
- Mater Hospital, Belfast Health and Social care Trust, Crumlin Rd, Belfast, BT12 6AB, UK.
| | - Jane M Blazeby
- Bristol Center for Surgical Research, School of Social and Community Medicine, University of Bristol, BS8 2PS and University Hospitals Bristol NHS Foundation Trust, Bristol, BS2 8HW, UK.
| | - Paula Ghaneh
- National Institutes of Health Research Liverpool Pancreas Biomedical Research Unit and Clinical Directorate of General Surgery, Royal Liverpool and Broadgreen University Hospitals NHS Trust and the University of Liverpool, Liverpool, L69 3GA, UK.
- Cancer Research UK Liverpool Cancer Trials Unit, University of Liverpool, Block C Waterhouse Building, 1-3 Brownlow Street, Liverpool, L69 3GL, UK.
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Yang H, Lu XF, Xu YF, Liu HD, Guo S, Liu Y, Chen YX. Application of air insufflation to prevent clinical pancreatic fistula after pancreaticoduodenectomy. World J Gastroenterol 2015; 21:1872-1879. [PMID: 25684954 PMCID: PMC4323465 DOI: 10.3748/wjg.v21.i6.1872] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 07/28/2014] [Accepted: 09/16/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To introduce an air insufflation procedure and to investigate the effectiveness of air insufflation in preventing pancreatic fistula (PF).
METHODS: From March 2010 to August 2013, a total of 185 patients underwent pancreaticoduodenectomy (PD) at our institution, and 74 patients were not involved in this study for various reasons. The clinical outcomes of 111 patients were retrospectively analyzed. The air insufflation test was performed in 46 patients to investigate the efficacy of the pancreaticojejunal anastomosis during surgery, and 65 patients who did not receive the air insufflation test served as controls. Preoperative assessments and intraoperative outcomes were compared between the 2 groups. Univariate and multivariate analyses were performed to identify the risk factors for PF.
RESULTS: The two patient groups had similar baseline demographics, preoperative assessments, operative factors, pancreatic factors and pathological results. The overall mortality, morbidity, and PF rates were 1.8%, 48.6%, and 26.1%, respectively. No significant differences were observed in either morbidity or mortality between the two groups. The rate of clinical PF (grade B and grade C PF) was significantly lower in the air insufflation test group, compared with the non-air insufflation test group (6.5% vs 23.1%, P = 0.02). Univariate analysis identified the following parameters as risk factors related to clinical PF: estimated blood loss; pancreatic duct diameter ≤ 3 mm; invagination anastomosis technique; and not undergoing air insufflation test. By further analyzing these variables with multivariate logistic regression, estimated blood loss, pancreatic duct diameter ≤ 3 mm and not undergoing air insufflation test were demonstrated to be independent risk factors.
CONCLUSION: Performing an air insufflation test could significantly reduce the occurrence of clinical PF after PD. Not performing an air insufflation test was an independent risk factor for clinical PF.
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Klaiber U, Probst P, Knebel P, Contin P, Diener MK, Büchler MW, Hackert T. Meta-analysis of complication rates for single-loop versus dual-loop (Roux-en-Y) with isolated pancreaticojejunostomy reconstruction after pancreaticoduodenectomy. Br J Surg 2015; 102:331-40. [DOI: 10.1002/bjs.9703] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 08/19/2014] [Accepted: 10/13/2014] [Indexed: 12/16/2022]
Abstract
Abstract
Background
Postoperative pancreatic fistula is one of the most important and potentially severe complications after partial pancreaticoduodenectomy. In this context, the reduction of postoperative pancreatic fistula by means of a dual-loop (Roux-en-Y) reconstruction with isolation of the pancreaticojejunostomy from biliary drainage has been evaluated in several studies. This systematic review and meta-analysis summarizes evidence of effectiveness and safety of the isolation of the pancreaticojejunostomy compared with conventional single-loop reconstruction.
Methods
Randomized clinical trials (RCTs) and controlled clinical trials (CCTs) comparing outcomes of dual-loop reconstruction with isolated pancreaticojejunostomy and single-loop reconstruction were searched according to PRISMA guidelines. Random-effects meta-analyses were performed and the results presented as weighted risk ratios or mean differences with their corresponding 95 per cent c.i.
Results
Of 83 trials screened for eligibility, three RCTs and four CCTs including a total of 802 patients were finally included. Quantitative synthesis showed no significant statistical difference between the two procedures regarding postoperative pancreatic fistula, delayed gastric emptying, haemorrhage, intra-abdominal fluid collection or abscess, bile leakage, wound infection, pneumonia, overall morbidity, mortality, reinterventions, reoperations, perioperative blood loss and length of hospital stay. Duration of surgery was significantly longer in patients undergoing dual-loop reconstruction.
Conclusion
Dual-loop (Roux-en-Y) reconstruction with isolated pancreaticojejunostomy after partial pancreaticoduodenectomy is not superior to single-loop reconstruction regarding pancreatic fistula rate or other relevant outcomes. Additional superiority trials are therefore not warranted, although a high-quality trial may be justified to prove equivalence or non-inferiority.
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Affiliation(s)
- U Klaiber
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - P Probst
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - P Knebel
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - P Contin
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - M K Diener
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - M W Büchler
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - T Hackert
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
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Xu M, Wang M, Zhu F, Tian R, Shi CJ, Wang X, Shen M, Qin RY. A new approach for Roux-en-Y reconstruction after pancreaticoduodenectomy. Hepatobiliary Pancreat Dis Int 2014; 13:649-53. [PMID: 25475869 DOI: 10.1016/s1499-3872(14)60047-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Postoperative pancreatic fistula remains the most common complication of pancreaticoduodenectomy (PD) and is potentially lethal. It contributes significantly to prolonged hospitalization and mortality. In this study, we introduced a new technical approach, a modified Roux-en-Y reconstruction and evaluated its safety and feasibility. METHODS We retrospectively reviewed the patients who had undergone PD with the modified Roux-en-Y reconstructive technique for periampullary malignancies from January 2011 to June 2012. The data on complications, hospital stay and outcomes after the modified Roux-en-Y reconstruction were analyzed. RESULTS The reconstruction was performed in 171 patients, of whom 92 received pancreaticogastrostomy and 79 received pancreaticojejunostomy. The median duration of surgery was 4.0 hours (range 3.1-6.9) in all patients, and the median blood loss was 530 mL (range 200-2000). Sixty-nine patients were subjected to transfusions, with a median transfusion volume of 430 mL (range 200-1400). The median hospital stay of the patients was 14 days (range 11-38). Their operative mortality was zero and overall morbidity was 18.1% (31 patients). Only four patients (2.3%) developed pancreatic fistulas (grade A fistulas in two patients and grade B in two patients); no patients developed grade C fistula. None of the patients developed bile reflux gastritis. CONCLUSIONS The modified Roux-en-Y reconstruction, which isolates biliary anastomosis from pancreatic, gastric or jejunal anastomosis, is a safe, reliable, and favorable technique. But it needs further investigation in randomized controlled trials.
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Affiliation(s)
- Meng Xu
- Department of Pancreatic-Biliary Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
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Jia CK, Lu XF, Yang QZ, Weng J, Chen YK, Fu Y. Pancreaticojejunostomy, hepaticojejunostomy and double Roux-en-Y digestive tract reconstruction for benign pancreatic diseases. World J Gastroenterol 2014; 20:13200-13204. [PMID: 25278718 PMCID: PMC4177503 DOI: 10.3748/wjg.v20.i36.13200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 05/09/2014] [Accepted: 06/13/2014] [Indexed: 02/06/2023] Open
Abstract
Surgery such as digestive tract reconstruction is usually required for pancreatic trauma and severe pancreatitis as well as malignant pancreatic lesions. The most common digestive tract reconstruction techniques (e.g., Child’s type reconstruction) for neoplastic diseases of the pancreatic head often encompass pancreaticojejunostomy, choledochojejunostomy and then gastrojejunostomy with pancreaticoduodenectomy, whereas these techniques may not be applicable in benign pancreatic diseases due to an integrated stomach and duodenum in these patients. In benign pancreatic diseases, the aforementioned reconstruction will not only increase the distance between the pancreaticojejunostomy and choledochojejunostomy, but also the risks of traction, twisting and angularity of the jejunal loop. In addition, postoperative complications such as mixed fistula are refractory and life-threatening after common reconstruction procedures. We here introduce a novel pancreaticojejunostomy, hepaticojejunostomy and double Roux-en-Y digestive tract reconstruction in two cases of benign pancreatic disease, thus decreasing not only the distance between the pancreaticojejunostomy and choledochojejunostomy, but also the possibility of postoperative complications compared to common reconstruction methods. Postoperatively, the recovery of these patients was uneventful and complications such as bile leakage, pancreatic leakage and digestive tract obstruction were not observed during the follow-up period.
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Evaluation of a new modification of pancreaticogastrostomy after pancreaticoduodenectomy: anastomosis of the pancreatic duct to the gastric mucosa with invagination of the pancreatic remnant end into the posterior gastric wall for patients with cancer head of pancreas and periampullary carcinoma in terms of postoperative pancreatic fistula formation. Int J Surg Oncol 2014; 2014:490386. [PMID: 25302117 PMCID: PMC4181776 DOI: 10.1155/2014/490386] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2014] [Revised: 08/10/2014] [Accepted: 08/27/2014] [Indexed: 01/23/2023] Open
Abstract
Background/Objectives. Postoperative pancreatic fistula (POPF) remains the main problem after pancreaticoduodenectomy and determines to a large extent the final outcome. We describe a new modification of pancreaticogastrostomy which combines duct to mucosa anastomosis with suturing the pancreatic capsule to posterior gastric wall and then invaginating the pancreatic remnant into the posterior gastric wall. This study was designed to assess the results of this new modification of pancreaticogastrostomy. Methods. The newly modified pancreaticogastrostomy was applied to 37 consecutive patients after pancreaticoduodenectomy for periampullary cancer (64.86%) or cancer head of the pancreas (35.14%). Eighteen patients (48.65%) had a soft pancreatic remnant, 13 patients (35.14%) had firm pancreatic remnant, and 6 patients (16.22%) had intermediate texture of pancreatic remnant. Rate of mortality, early postoperative complications, and hospital stay were also reported. Results. Operative mortality was zero and morbidity was 29.73%. Only three patients (8.11%) developed pancreatic leaks; they were treated conservatively. Eight patients (16.1%) had delayed gastric emptying, one patient (2.70%) had minor hemorrhage, one patient (2.70%) had biliary leak, and four patients (10.81%) had superficial wound infection. Conclusions. The new modified pancreatogastrostomy seems safe and reliable with low rate of POPF. However, further prospective controlled trials are essential to support these results.
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Gómez T, Palomares A, Serradilla M, Tejedor L. Reconstruction after pancreatoduodenectomy: Pancreatojejunostomy vs pancreatogastrostomy. World J Gastrointest Oncol 2014; 6:369-376. [PMID: 25232462 PMCID: PMC4163735 DOI: 10.4251/wjgo.v6.i9.369] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Accepted: 03/18/2014] [Indexed: 02/05/2023] Open
Abstract
Pancreatic surgeons try to find the best technique for reconstruction after pancreatoduodenectomy (PD) in order to decrease postoperative complications, mainly pancreatic fistulas (PF). In this work, we compare the two most frequent techniques of reconstruction after PD, pancreatojejunostomy (PJ) and pancreatogastrostomy (PG), in order to determine which of the two is better. A systematic review of the literature was performed, including major meta-analysis articles, clinical randomized trials, systematic reviews, and retrospective studies. A total of 64 articles were finally included. PJ and PG are usually responsible for most of the postoperative morbidity, mainly due to the onset of PF, being considered a major trigger of life-threatening complications such as intra-abdominal abscess and hemorrhagia. The included systematic reviews reported a significant difference only in the incidence of intraabdominal collections favouring PG. PF, delayed gastric emptying and mortality were not different. Although there was heterogeneity between these studies, all were conducted in specialized centers by highly experienced surgeons, and the surgical care was likely to be similar for all the studies. The disadvantages of PG include an increased incidence of delayed gastric emptying and of main pancreatic duct obstruction due to overgrowth by the gastric mucosa. Exocrine function appears to be worse after PG than after PJ, resulting in severe atrophic changes in the remnant pancreas. Depending on the type of PJ or PG used, the PF rate and other complications can also be different. The best method to deal with the pancreatic stump after PD remains questionable. The choice of method of pancreatic anastomosis could be based on individual experience and on the surgeon’s preference and adherence to basic principles such as good exposure and visualization. In conclusion, up to now none of the techniques can be considered superior or be recommended as standard for reconstruction after PD.
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El Nakeeb A, Hamdy E, Sultan AM, Salah T, Askr W, Ezzat H, Said M, Zeied MA, Abdallah T. Isolated Roux loop pancreaticojejunostomy versus pancreaticogastrostomy after pancreaticoduodenectomy: a prospective randomized study. HPB (Oxford) 2014; 16:713-22. [PMID: 24467711 PMCID: PMC4113253 DOI: 10.1111/hpb.12210] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Accepted: 11/20/2013] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The optimal strategy for the reconstruction of the pancreas following pancreaticoduodenectomy (PD) is still debated. The aim of this study was to compare the outcomes of isolated Roux loop pancreaticojejunostomy (IRPJ) with those of pancreaticogastrostomy (PG) after PD. METHODS Consecutive patients submitted to PD were randomized to either method of reconstruction. The primary outcome measure was the rate of postoperative pancreatic fistula (POPF). Secondary outcomes included operative time, day to resumption of oral feeding, postoperative morbidity and mortality, and exocrine and endocrine pancreatic functions. RESULTS Ninety patients treated by PD were included in the study. The median total operative time was significantly longer in the IRPJ group (320 min versus 300 min; P = 0.047). Postoperative pancreatic fistula developed in nine of 45 patients in the IRPJ group and 10 of 45 patients in the PG group (P = 0.796). Seven IRPJ patients and four PG patients had POPF of type B or C (P = 0.710). Time to resumption of oral feeding was shorter in the IRPJ group (P = 0.03). Steatorrhea at 1 year was reported in nine of 42 IRPJ patients and 18 of 41 PG patients (P = 0.029). Albumin levels at 1 year were 3.6 g/dl in the IRPJ group and 3.3 g/dl in the PG group (P = 0.001). CONCLUSIONS Isolated Roux loop PJ was not associated with a lower rate of POPF, but was associated with a decrease in the incidence of postoperative steatorrhea. The technique allowed for early oral feeding and the maintenance of oral feeding even if POPF developed.
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Affiliation(s)
- Ayman El Nakeeb
- Gastroenterology Surgical Centre, Mansoura University, Mansoura, Egypt
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Tani M, Kawai M, Hirono S, Okada KI, Miyazawa M, Shimizu A, Kitahata Y, Yamaue H. Randomized clinical trial of isolated Roux-en-Y versus conventional reconstruction after pancreaticoduodenectomy. Br J Surg 2014; 101:1084-91. [PMID: 24975853 DOI: 10.1002/bjs.9544] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2013] [Accepted: 04/02/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND Pancreaticoduodenectomy (PD) is associated with a high incidence of postoperative complications including pancreatic fistula. This randomized clinical trial compared the incidence of pancreatic fistula between the isolated Roux-en-Y (IsoRY) and conventional reconstruction (CR) methods. METHODS Patients admitted for PD between June 2009 and September 2012 in a single centre were assigned randomly to CR or IsoRY. The primary endpoint was the incidence of pancreatic fistula (grade A-C) defined according to the International Study Group on Pancreatic Fistula. Secondary endpoints were complication rates, mortality and hospital stay. Multiple logistic regression analysis was performed to identify factors associated with pancreatic fistula. RESULTS Some 153 patients were randomized, 76 to CR and 77 to IsoRY; two patients from the IsoRY group were excluded after randomization. Pancreatic fistula occurred in 26 patients (34 per cent) in the CR group and 25 (33 per cent) in the IsoRY group (P = 0·909). The number of patients with a clinically relevant pancreatic fistula (grade B or C) was similar in the two groups (10 and 11 patients respectively; P = 0·789), as were complication rates (42 versus 40 per cent; P = 0·793) and mortality (none in either group; P = 0·999). Soft pancreas was the only independent risk factor for pancreatic fistula (odds ratio 4·42, 95 per cent confidence interval 1·85 to 10·53; P <0·001). CONCLUSION This study showed that IsoRY reconstruction does not reduce the incidence of pancreatic fistula compared with CR. REGISTRATION NUMBER NCT00915863 (http://www.clinicaltrials.gov/) and UMIN000001967 (http://www.umin.ac.jp/).
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Affiliation(s)
- M Tani
- Second Department of Surgery, School of Medicine, Wakayama Medical University, 811-1 Kimiidera,, Wakayama, 641-8510, Japan
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15
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Chen YJ, Lai ECH, Lau WY, Chen XP. Enteric reconstruction of pancreatic stump following pancreaticoduodenectomy: a review of the literature. Int J Surg 2014; 12:706-11. [PMID: 24851718 DOI: 10.1016/j.ijsu.2014.05.060] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2014] [Revised: 05/11/2014] [Accepted: 05/14/2014] [Indexed: 01/15/2023]
Abstract
Techniques for reconstruction of pancreatic stump with gastrointestinal tract following pancreaticoduodenectomy are closely related to postoperative complications, mortality and quality of life. In order to reduce postoperative complications, particularly pancreatic fistula, many modifications and new surgical techniques have been proposed to replace the traditional pancreaticojejunostomy and pancreaticogastrostomy. The objective of this review, based on large prospective randomized trials and meta-analyses, is to evaluate the different techniques of enteric reconstruction of pancreatic stump following pancreaticoduodenectomy, including: invagination pancreaticojejunostomy, binding pancreaticojejunostomy, duct-to-mucosa pancreaticojejunostomy, Roux-en-Y pancreaticojejunostomy, and pancreaticogastrostomy, so as to provide a comprehensive comparison of these techniques and to assess of their roles and effectiveness.
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Affiliation(s)
- Yong-jun Chen
- Department of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, Hubei Province, China.
| | - Eric C H Lai
- Department of Surgery, Pamela Youde Nethersole Eastern Hospital, Chaiwan, Hong Kong, China.
| | - Wan-Yee Lau
- Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
| | - Xiao-ping Chen
- Department of General Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095, Jiefang Avenue, Wuhan, Hubei Province, China.
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16
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Binziad S, Salem AAS, Amira G, Mourad F, Ibrahim AK, Manim TMA. Impact of reconstruction methods and pathological factors on survival after pancreaticoduodenectomy. South Asian J Cancer 2014; 2:160-8. [PMID: 24455609 PMCID: PMC3889193 DOI: 10.4103/2278-330x.114145] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Background: Surgery remains the mainstay of therapy for pancreatic head (PH) and periampullary carcinoma (PC) and provides the only chance of cure. Improvements of surgical technique, increased surgical experience and advances in anesthesia, intensive care and parenteral nutrition have substantially decreased surgical complications and increased survival. We evaluate the effects of reconstruction type, complications and pathological factors on survival and quality of life. Materials and Methods: This is a prospective study to evaluate the impact of various reconstruction methods of the pancreatic remnant after pancreaticoduodenectomy and the pathological characteristics of PC patients over 3.5 years. Patient characteristics and descriptive analysis in the three variable methods either with or without stent were compared with Chi-square test. Multivariate analysis was performed with the logistic regression analysis test and multinomial logistic regression analysis test. Survival rate was analyzed by use Kaplan-Meier test. Results: Forty-one consecutive patients with PC were enrolled. There were 23 men (56.1%) and 18 women (43.9%), with a median age of 56 years (16 to 70 years). There were 24 cases of PH cancer, eight cases of PC, four cases of distal CBD cancer and five cases of duodenal carcinoma. Nine patients underwent duct-to-mucosa pancreatico jejunostomy (PJ), 17 patients underwent telescoping pancreatico jejunostomy (PJ) and 15 patients pancreaticogastrostomy (PG). The pancreatic duct was stented in 30 patients while in 11 patients, the duct was not stented. The PJ duct-to-mucosa caused significantly less leakage, but longer operative and reconstructive times. Telescoping PJ was associated with the shortest hospital stay. There were 5 postoperative mortalities, while postoperative morbidities included pancreatic fistula-6 patients, delayed gastric emptying in-11, GI fistula-3, wound infection-12, burst abdomen-6 and pulmonary infection-2. Factors that predisposed to development of pancreatic leakage included male gender, preoperative albumin < 30g/dl, pre-operative hemoglobin < 10g/dl and non PJ-duct to mucosa type of reconstruction. The ampullary cancers presented at an earlier stage and had a better prognosis than pancreatic cancer and cholangiocarcinoma. Early stage (I and II), negative surgical margin, well and moderate differentiation and absence of lymph node involvement significantly predicted for longer survival. Conclusions: PJ duct-to-mucosa anastomosis was safe, caused least pancreatic leakage and least blood loss compared with the other methods of reconstruction and was associated with early return back to home and prolonged disease free and overall survival.
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Affiliation(s)
- Salah Binziad
- Department of Surgical Oncology, Assiut University, Assiut, Egypt
| | - Ahmed A S Salem
- South Egypt Cancer Institute, Assiut University, Assiut, Egypt
| | - Gamal Amira
- National Cancer Institute, Cairo University, Giza, Egypt
| | - Farouk Mourad
- Department of General Surgery, Assiut University, Assiut, Egypt
| | - Ahmed K Ibrahim
- Department of Public Health and Community Medicine, Assiut, Egypt
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Machado MAC, Makdissi FF, Surjan RCT, Machado MCC. Laparoscopic pylorus-preserving pancreatoduodenectomy with double jejunal loop reconstruction: an old trick for a new dog. J Laparoendosc Adv Surg Tech A 2012; 23:146-9. [PMID: 23157325 DOI: 10.1089/lap.2012.0338] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Pancreatoduodenectomy is an established procedure for the treatment of benign and malignant diseases located at the pancreatic head and periampullary region. In order to decrease morbidity and mortality, we devised a unique technique using two different jejunal loops to avoid activation of pancreatic juice by biliary secretion and therefore reduce the severity of pancreatic fistula. This technique has been used for open pancreatoduodenectomy worldwide but to date has never been described for laparoscopic pancreatoduodenectomy. This article reports the technique of laparoscopic pylorus-preserving pancreatoduodenectomy with two jejunal loops for reconstruction of the alimentary tract. MATERIALS AND METHODS After pancreatic head resection, retrocolic end-to-side pancreaticojejunostomy with duct-to-mucosa anastomosis is performed. The jejunal loop is divided with a stapler, and side-to-side jejunojejunostomy is performed with the stapler, leaving a 40-cm jejunal loop for retrocolic hepaticojejunostomy. Finally, end-to-side duodenojejunostomy is performed in an antecolic fashion. RESULTS This technique has been successfully used in 3 consecutive patients with pancreatic head tumors: 2 patients underwent hand-assisted laparoscopic pylorus-preserving pancreatoduodenectomy, and 1 patient underwent totally laparoscopic pylorus-preserving pancreatoduodenectomy. One patient presented a Grade A pancreatic fistula that was managed conservatively. One patient received blood transfusion. Mean operative time was 9 hours. Mean hospital stay was 7 days. No postoperative mortality was observed. CONCLUSIONS Laparoscopic pylorus-preserving pancreatoduodenectomy with double jejunal loop reconstruction is feasible and may be useful to decrease morbidity and mortality after pancreatoduodenectomy. This operation is challenging and may be reserved for highly skilled laparoscopic surgeons.
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Hiura Y, Takiguchi S, Yamamoto K, Kurokawa Y, Yamasaki M, Nakajima K, Miyata H, Fujiwara Y, Mori M, Doki Y. Use of fibrin glue sealant with polyglycolic acid sheets to prevent pancreatic fistula formation after laparoscopic-assisted gastrectomy. Surg Today 2012; 43:527-33. [PMID: 22797962 DOI: 10.1007/s00595-012-0253-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Accepted: 02/21/2012] [Indexed: 12/17/2022]
Abstract
PURPOSE A pancreatic fistula is a serious postoperative complication that can occur after gastrectomy with lymphadenectomy for gastric cancer. The aim of this prospective study was to analyze the usefulness of the local application of fibrin glue sealant (FG) and polyglycolic acid sheets (PAS) in preventing pancreatic fistula formation after gastrectomy. PATIENTS AND METHODS The surface of the pancreas was covered with FG and PAS after peri-pancreatic lymph node dissection in 34 patients (F/P group). The postoperative outcome was compared with historical control subjects who did not receive the same application (control group, 64 patients). RESULTS A pancreatic fistula occurred in three patients in the control group but in none the F/P group (P = 0.049). The volume of drainage fluid on postoperative day (POD) 1 and 3 was smaller in the F/P group than in the control group (POD1: F/P group, 80 ml; control: 150 ml, P < 0.001; POD3: 60 vs. 120 ml, P < 0.001). The amylase levels in the drainage fluid on POD1 and 3 were also significantly lower in the F/P group than in the control group (POD1: F/P group, 660 U/L; control: 1220 U/L, P = 0.030; POD2: 270 vs. 830 U/L, P = 0.038; POD3, 160 vs. 630 U/L, P = 0.041). CONCLUSION The application of FG and PAS after LAG helps to prevent pancreatic fistula formation.
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Affiliation(s)
- Yuichiro Hiura
- Division of Gastroenterological Surgery, Department of Surgery, Graduate School of Medicine, Osaka University, 2-2, E2, Yamadaoka, Suita, Osaka 565-0871, Japan
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Sakorafas GH, Arkadopoulos N, Tympa A, Smyrniotis V. Reconstruction after Pancreaticoduodenectomy A New Approach to an Ongoing Dispute. Am Surg 2011. [DOI: 10.1177/000313481107700944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- George H. Sakorafas
- 4th Department of Surgery Athens University Medical School ATTIKON Univestity Hospital Athens, Greece
| | - Nikolaos Arkadopoulos
- 4th Department of Surgery Athens University Medical School ATTIKON Univestity Hospital Athens, Greece
| | - Aliki Tympa
- 4th Department of Surgery Athens University Medical School ATTIKON Univestity Hospital Athens, Greece
| | - Vassileios Smyrniotis
- 4th Department of Surgery Athens University Medical School ATTIKON Univestity Hospital Athens, Greece
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Estimation of physiologic ability and surgical stress score does not predict immediate outcome after pancreatic surgery. Pancreas 2011; 40:723-9. [PMID: 21654545 DOI: 10.1097/mpa.0b013e318212c02c] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The Estimation of Physiologic Ability and Surgical Stress score was designed to predict postoperative morbidity and mortality in general surgery. Our study aims to evaluate its use and accuracy in estimating postoperative outcome after elective pancreatic surgery. METHODS Between 2002 and 2007, approximately 304 patients requiring pancreatic resection at our institution were recorded prospectively and evaluated retrospectively. The patients' preoperative risk score, surgical stress score (SSS), and comprehensive risk score (CRS) were calculated and compared with the severity of postoperative morbidity, where mortality was regarded as the most severe postoperative complication. RESULTS Observed and predicted mortality rates were 2.9% and 2.0%, respectively. Mean CRS was higher in patients who died than in patients that survived, but this difference was not statistically significant (P = 0.20). Preoperative risk score, SSS, and CRS did not differ between patients with and without complications (preoperative risk score: P = 0.32; SSS: P = 0.22; CRS: P = 0.13). Estimation of Physiologic Ability and Surgical Stress particularly underpredicted morbidity in patients with a CRS between 0.0 and less than 0.5. CONCLUSIONS The Estimation of Physiologic Ability and Surgical Stress scoring system is an ineffective predictor of complications after pancreatic resection. Further refinements to the score calculation are warranted to provide accurate prediction of immediate surgical outcome after pancreatic surgery.
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Ball CG, Howard TJ. Does the type of pancreaticojejunostomy after Whipple alter the leak rate? Adv Surg 2010; 44:131-48. [PMID: 20919519 DOI: 10.1016/j.yasu.2010.05.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Despite the overwhelming limitations that plague the literature surrounding the optimal method of reestablishing pancreatico-enteric continuity following a Whipple operation, it is clear that all successful techniques conform to sound surgical principles. These principles include a water-tight and tension-free anastomosis, preservation of adequate blood supply for both organs involved in the anastomosis, and minimal trauma to the pancreas gland. Although surgeon experience, gland texture, and pancreatic duct size are clearly the dominate risk factors from a long list of variables associated with pancreatic leaks following pancreatoduodenectomy, these are nonmodifiable covariates. Although the plethora of current literature cannot provide a single definitive technical solution for restoring pancreatico-enteric continuity, a small number of well-designed RCTs support the use of transanastomotic external stenting for high-risk pancreatic glands and an end-to-side invaginated pancreaticojejunostomy. The truth remains that an individual surgeon's mastery of a specific anastomotic technique, in conjunction with a large personal experience, is likely to be the best predictor of a low pancreas leak rate following pancreatoduodenectomy.
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Affiliation(s)
- Chad G Ball
- Department of Surgery, Indiana University School of Medicine, 545 Barnhill Drive, Indianapolis 46202, USA
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