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Cawich SO, Kluger MD, Francis W, Deshpande RR, Mohammed F, Bonadie KO, Thomas DA, Pearce NW, Schrope BA. Review of minimally invasive pancreas surgery and opinion on its incorporation into low volume and resource poor centres. World J Gastrointest Surg 2021; 13:1122-1135. [PMID: 34754382 PMCID: PMC8554718 DOI: 10.4240/wjgs.v13.i10.1122] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 05/19/2021] [Accepted: 09/23/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic surgery has been one of the last areas for the application of minimally invasive surgery (MIS) because there are many factors that make laparoscopic pancreas resections difficult. The concept of service centralization has also limited expertise to a small cadre of high-volume centres in resource rich countries. However, this is not the environment that many surgeons in developing countries work in. These patients often do not have the opportunity to travel to high volume centres for care. Therefore, we sought to review the existing data on MIS for the pancreas and to discuss. In this paper, we review the evolution of MIS on the pancreas and discuss the incorporation of this service into low-volume and resource-poor countries, such as those in the Caribbean. This paper has two parts. First, we performed a literature review evaluating all studies published on laparoscopic and robotic surgery of the pancreas. The data in the Caribbean is examined and we discuss tips for incorporating this operation into resource poor hospital practice. Low pancreatic case volume in the Caribbean, and financial barriers to MIS in general, laparoscopic distal pancreatectomy, enucleation and cystogastrostomy are feasible operations to integrate in to a resource-limited healthcare environment. This is because they can be performed with minimal to no consumables and require an intermediate MIS skillset to complement an open pancreatic surgeon’s peri-operative experience.
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Affiliation(s)
- Shamir O Cawich
- Clinical Surgical Sciences, University of the West Indies, Tunapuna 331333, Trinidad and Tobago
| | - Michael D Kluger
- Department of Surgery, New York Presbyterian Hospital/Columbia University Medical Center, New York, NY 10032, United States
| | - Wesley Francis
- Department of Surgery, University of the West Indies, Nassau N-1184, Bahamas
| | - Rahul R Deshpande
- Department of Surgery, Manchester Royal Infirmary, Manchester M13 9WL, United Kingdom
| | - Fawwaz Mohammed
- Department of Clinical Surgical Sciences, University of the West Indies, Tunapuna 331333, Trinidad and Tobago
| | - Kimon O Bonadie
- Department of Surgery, Health Service Authority, Georgetown 915 GT, Cayman Islands
| | - Dexter A Thomas
- Department of Clinical Surgical Sciences, University of the West Indies, Tunapuna 331333, Trinidad and Tobago
| | - Neil W Pearce
- Department of Surgery, Southampton General Hospital, Southampton SO16 6YD, United Kingdom
| | - Beth A Schrope
- Department of Surgery, Columbia University College of Physicians and Surgeons, New York, NY 10032, United States
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Probst P, Schuh F, Dörr-Harim C, Sander A, Bruckner T, Klose C, Rossion I, Nickel F, Müller-Stich BP, Mehrabi A, Hackert T, Büchler MW, Diener MK. Protocol for a randomised controlled trial to compare postoperative complications between minimally invasive and open DIStal PAnCreaTectomy (DISPACT-2 trial). BMJ Open 2021; 11:e047867. [PMID: 33619204 PMCID: PMC7903091 DOI: 10.1136/bmjopen-2020-047867] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
INTRODUCTION In recent years, minimally invasive distal pancreatectomy (MIDP) has been used with increasing frequency to accelerate patient recovery. Distal pancreatectomy has an overall morbidity rate of 30%-40%. The known advantages of minimally invasive techniques must be rigorously compared with those of open surgery before they can be completely implemented into clinical practice. METHODS AND ANALYSIS DISPACT-2 is a multicentre randomised controlled trial comparing minimally invasive (conventional laparoscopic or robotic assisted) with open distal pancreatic resection in patients undergoing elective surgery for benign as well as malign diseases of the pancreatic body and tail. After screening for eligibility and obtaining informed consent, a total of 294 adult patients will be preoperatively randomised in a 1:1 ratio. The primary hypothesis is that MIDP is non-inferior to open distal pancreatectomy in terms of postoperative mortality and morbidity expressed as the Comprehensive Complication Index (CCI) within 3 months after index operation, with a non-inferiority margin of 7.5 CCI points. Secondary endpoints include pancreas-specific complications, oncological safety and patient reported outcomes. Follow-up for each individual patient will be 2 years. ETHICS AND DISSEMINATION The DISPACT-2 trial has been approved by the Ethics Committee of the medical faculty of Heidelberg University (S-693/2017). Results of the primary endpoint will be available in 2024 and will be published at national and international meetings. Full results will be made available in an open access, peer-reviewed journal. The website www.dispact.de contains up-to-date information regarding the trial. TRIAL REGISTRATION NUMBER DRKS00014011.
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Affiliation(s)
- Pascal Probst
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
- The Study Center of the German Society of Surgery (SDGC), University of Heidelberg, Heidelberg, Germany
| | - Fabian Schuh
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
- The Study Center of the German Society of Surgery (SDGC), University of Heidelberg, Heidelberg, Germany
| | - Colette Dörr-Harim
- The Study Center of the German Society of Surgery (SDGC), University of Heidelberg, Heidelberg, Germany
| | - Anja Sander
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Thomas Bruckner
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Christina Klose
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Inga Rossion
- The Study Center of the German Society of Surgery (SDGC), University of Heidelberg, Heidelberg, Germany
| | - Felix Nickel
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Beat Peter Müller-Stich
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Arianeb Mehrabi
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Thilo Hackert
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Markus W Büchler
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Markus K Diener
- The Study Center of the German Society of Surgery (SDGC), University of Heidelberg, Heidelberg, Germany
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Sun N, Lu G, Zhang L, Wang X, Gao C, Bi J, Wang X. Clinical efficacy of spleen-preserving distal pancreatectomy with or without splenic vessel preservation: A Meta-analysis. Medicine (Baltimore) 2017; 96:e8600. [PMID: 29310334 PMCID: PMC5728735 DOI: 10.1097/md.0000000000008600] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE The meta-analysis was performed to investigate the clinical efficacy of spleen-preserving distal pancreatectomy with splenic vessel preservation (SPDP-SVP) and spleen-preserving distal pancreatectomy with splenic vessel resection (SPDP-SVR). METHODS Potential articles were searched on the databases of Pubmed, Embase, and Chinese National Knowledge Infrastructure (CNKI) from January 1988 until March 2017. Weight mean difference (WMD) with 95% confidence interval (CI) was applied to compare the efficacy of SPDP-SVP and SPDP-SVR. Odds ratio (OR) with 95% CI was calculated to figure out the risks for complications. P< .05 or I>50% indicated significant heterogeneity. The random-effects model is used to pool data if significant heterogeneity exists; otherwise, the fixed-effects model is used. Publication bias was evaluated by Begg's funnel plot. RESULTS Thirteen eligible articles were obtained in the meta-analysis. SPDP-SVP seemed to relate with reduced operative time and blood loss, prolonged hospital stay, and less complications; however, the effects were not statistically significant. Meanwhile, we found that SPDP-SVP was closely related with the reduced rate of splenic infarction and gastric varices (OR = 0.16, 95% CI = 0.09-0.29; OR = 0.08, 95% CI = 0.02-0.35). No publication bias was observed in the analysis (P = .636). CONCLUSIONS SPDP-SVP seems to show superiority than SPDP-SVR in reducing the rate of splenic infarction and gastric varices.
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Pendola F, Gadde R, Ripat C, Sharma R, Picado O, Lobo L, Sleeman D, Livingstone AS, Merchant N, Yakoub D. Distal pancreatectomy for benign and low grade malignant tumors: Short-term postoperative outcomes of spleen preservation-A systematic review and update meta-analysis. J Surg Oncol 2017; 115:137-143. [PMID: 28133818 DOI: 10.1002/jso.24507] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Accepted: 10/21/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND The value of spleen preservation with distal pancreatectomy (DP) for benign and low grade malignant tumors remains unclear. The aim of this study was to evaluate the short-term postoperative clinical outcomes in patients undergoing DP with splenectomy (DPS) or spleen preservation (SPDP). METHODS Online database search was performed (2000 to present); key bibliographies were reviewed. Studies comparing patients undergoing DP with either DPS or SPDP, and assessing postoperative complications were included. RESULTS Meta-analysis of included data showed SPDP patients had significantly less operative blood loss, shorter duration of hospitalization, lower incidence of fluid collection and abscess, lower incidence of postoperative splenic and portal vein thrombosis, and lower incidence of new onset postoperative diabetes. For the whole group, there was no difference in incidence of postoperative pancreatic fistula (POPF) (RR = 0.95; 95%CI 0.65-1.40, P = 0.80), however, subgroup analysis of studies using ISGPF criteria showed that DPS patients had increased rates of Grade B/C POPF (RR = 1.35; 95%CI 1.08-1.70, P = 0.01). CONCLUSIONS SPDP for benign and low grade malignant tumors is associated with shorter hospital stay and decreased morbidity compared to DPS. J. Surg. Oncol. 2017;115:137-143. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Fiorella Pendola
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida.,Sylvester Comprehensive Cancer Center, University of Miami - Miller School of Medicine, Miami, Florida
| | - Rahul Gadde
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida
| | - Caroline Ripat
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida
| | - Rishika Sharma
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida
| | - Omar Picado
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida
| | - Laila Lobo
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida
| | - Danny Sleeman
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida
| | - Alan S Livingstone
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida.,Sylvester Comprehensive Cancer Center, University of Miami - Miller School of Medicine, Miami, Florida
| | - Nipun Merchant
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida.,Sylvester Comprehensive Cancer Center, University of Miami - Miller School of Medicine, Miami, Florida
| | - Danny Yakoub
- Division of Surgical Oncology, Department of Surgery, University of Miami - Miller School of Medicine, Miami, Florida.,Sylvester Comprehensive Cancer Center, University of Miami - Miller School of Medicine, Miami, Florida
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Müller PC, Müller SA, Steinemann DC, Pärli MS, Moltzahn F, Schmid SW, Z'graggen K. Case-matched study of lesser versus greater curvature approach in laparoscopic Warshaw pancreatectomy. Am J Surg 2016; 213:711-717. [PMID: 27519151 DOI: 10.1016/j.amjsurg.2016.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 05/18/2016] [Accepted: 05/24/2016] [Indexed: 11/24/2022]
Abstract
BACKGROUND In laparoscopic distal pancreatectomy (LapDP), the pancreas is accessed in a greater curvature approach (GCA). The lesser curvature approach (LCA) has been proposed in underweight patients. The study investigated the feasibility of LCA irrespective of the body mass index (BMI). METHODS This retrospective study included consecutive patients scheduled to undergo LapDP with the LCA. A matched cohort (1:1) underwent GCA. Spleen preservation was performed using the Warshaw technique. Splenic perfusion was intraoperatively assessed by indocyanine green (ICG) angiography. RESULTS The LCA with LapDP was successful in 12/15 patients. In 2 cases, LCA had to be converted to GCA and in 1 patient to open surgery. The cohorts were well matched in sex (P = 1.0), age (P = .67), indication (P = 1.0), and median BMI (23.4 kg/m2 vs 24.8 kg/m2, P = .41). Splenic preservation was achieved in 14/15 patients with LCA and 4/15 patients with GCA (P = .33). In all LCA cases, ICG angiography indicated sufficient spleen perfusion. The groups had similar morbidity (P = 1.0) and hospital stay (P = .74). CONCLUSIONS LCA was feasible in 80% irrespective of BMI and provided an excellent field of exposure. ICG angiography was feasible in the Warshaw technique. Its reliability should be evaluated in prospective studies.
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Affiliation(s)
- Philip C Müller
- Berner Viszeralchirurgie, Klinik Beau-Site, Hirslanden, Schänzlihalde 11, 3013 Bern, Switzerland; Department of General-, Visceral- and Transplant Surgery, University Hospital of Heidelberg, Heidelberg, Germany
| | - Sascha A Müller
- Berner Viszeralchirurgie, Klinik Beau-Site, Hirslanden, Schänzlihalde 11, 3013 Bern, Switzerland
| | - Daniel C Steinemann
- Department of General-, Visceral- and Transplant Surgery, University Hospital of Heidelberg, Heidelberg, Germany
| | - Michael S Pärli
- Berner Viszeralchirurgie, Klinik Beau-Site, Hirslanden, Schänzlihalde 11, 3013 Bern, Switzerland
| | - Felix Moltzahn
- Berner Viszeralchirurgie, Klinik Beau-Site, Hirslanden, Schänzlihalde 11, 3013 Bern, Switzerland
| | - Stefan W Schmid
- Berner Viszeralchirurgie, Klinik Beau-Site, Hirslanden, Schänzlihalde 11, 3013 Bern, Switzerland
| | - Kaspar Z'graggen
- Berner Viszeralchirurgie, Klinik Beau-Site, Hirslanden, Schänzlihalde 11, 3013 Bern, Switzerland.
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Ramera M, Damoli I, Giardino A, Bassi C, Butturini G. Robotic pancreatectomies. ROBOTIC SURGERY : RESEARCH AND REVIEWS 2016; 3:29-36. [PMID: 30697553 PMCID: PMC6193431 DOI: 10.2147/rsrr.s81560] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Pancreatic surgery represents one of the most challenging fields in general surgery. Its complexity is related to the severity of the disease and the technical skills required for surgical approach. Given this, most pancreatic resections are performed through classic open surgery. Minimally invasive approaches are gradually gaining widespread popularity also in this specific setting, as for distal resections and enucleations. The robotic platform, due to its 3-dimensional vision and articulated movements, represents the natural progress of laparoscopic surgery overcoming the technical defaults and opening up the possibility to perform major pancreatic resections as pancreaticoduodenectomies. This review focuses on the impact of robotic platform in pancreatic surgery in terms of surgical and oncological outcome.
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Affiliation(s)
- Marco Ramera
- General Surgery Unit B, The Pancreas Institute, Verona University Hospital Trust
| | - Isacco Damoli
- General Surgery Unit B, The Pancreas Institute, Verona University Hospital Trust
| | - Alessandro Giardino
- Hepato-Pancreato-Biliary Unit, Casa di Cura Pederzoli, Peschiera del Garda, Verona, Italy,
| | - Claudio Bassi
- General Surgery Unit B, The Pancreas Institute, Verona University Hospital Trust
| | - Giovanni Butturini
- Hepato-Pancreato-Biliary Unit, Casa di Cura Pederzoli, Peschiera del Garda, Verona, Italy,
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A systematic review and meta-analysis of spleen-preserving distal pancreatectomy with preservation or ligation of the splenic artery and vein. Surgeon 2016; 14:109-18. [DOI: 10.1016/j.surge.2015.11.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 09/24/2015] [Accepted: 11/20/2015] [Indexed: 01/19/2023]
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Laparoscopic spleen-preserving distal pancreatectomy: comparative study of spleen preservation with splenic vessel resection and splenic vessel preservation. World J Surg 2015; 38:2973-9. [PMID: 24968894 DOI: 10.1007/s00268-014-2671-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Spleen-preserving laparoscopic distal pancreatectomy (SPLDP) can be performed with splenic vessel resection (SVR) or splenic vessel preservation (SVP). The purpose of this comparative study was to evaluate the clinical outcomes of patients who underwent SPLDP with SVR or SVP at a single institution. METHODS We retrospectively reviewed the records of 246 patients who underwent SPLDP at Asan Medical Center, Seoul, Korea, for benign or low-grade malignant tumors found in the body or tail of the pancreas between November 2005 and November 2011. RESULTS In total, 206 patients (83.7 %) were managed by SVP. SVR was performed in the remaining 40 (16.3 %) cases. There were no significant differences between the SVP and SVR groups in terms of intraoperative blood loss (378 ± 240 vs. 328 ± 204 ml, respectively; P = 0.240) and operating time (193.4 ± 59.1 vs. 204.4 ± 51.8 min, respectively; P = 0.492). Sixty-seven (32.5 %) and 10 patients (25 %) had complications in the SVP and SVR groups, respectively (P = 0.347). At 3 days after surgery, the rates of splenic infarction were 16.0 % (33/206) in the SVP group and 52.5 % (21/40) in the SVR group, but all recovered within 12 months on postoperative computed tomography. The time of recovery from splenic infarction was 3.6 ± 3.1 and 4.7 ± 3.7 months in the SVP and SVR groups, respectively. At 6 months, the rates of gastric varices were 1.9 % in the SVP group and 35 % in the SVR group (P < 0.001) with no progression at 12 months. No gastrointestinal bleeding occurred at a median follow-up of 34 months (range = 12-84). CONCLUSIONS SPLDP with SVR can be used for patients with large and benign or low-grade malignant tumors that distort and compress vessel course, as the higher rate of early splenic ischemia and perigastric varices is acceptable.
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Mehrabi A, Hafezi M, Arvin J, Esmaeilzadeh M, Garoussi C, Emami G, Kössler-Ebs J, Müller-Stich BP, Büchler MW, Hackert T, Diener MK. A systematic review and meta-analysis of laparoscopic versus open distal pancreatectomy for benign and malignant lesions of the pancreas: it's time to randomize. Surgery 2015; 157:45-55. [PMID: 25482464 DOI: 10.1016/j.surg.2014.06.081] [Citation(s) in RCA: 210] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 06/30/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND Laparoscopic distal pancreatectomy is regarded as a feasible and safe surgical alternative to open distal pancreatectomy for lesions of the pancreatic tail and body. The aim of the present systematic review was to provide recommendations for clinical practice and research on the basis of surgical morbidity, such as pancreas fistula, delayed gastric empting, safety, and clinical significance of laparoscopic versus open distal pancreatectomy for malignant and nonmalignant diseases of the pancreas. METHODS A systematic literature search (MEDLINE) was performed to identify all types of studies comparing laparoscopic distal pancreatectomy and open distal pancreatectomy. Random effects meta-analyses were calculated after critical appraisal of the included studies and presented as odds ratios or mean differences each with corresponding 95% confidence intervals. RESULTS A total of 4,148 citations were retrieved initially; available data of 29 observational studies (3,701 patients overall) were included in the meta-analyses. Five systematic reviews on the same topic were found and critically appraised. Meta-analyses showed superiority of laparoscopic distal pancreatectomy in terms of blood loss, time to first oral intake, and hospital stay. All other parameters of operative morbidity and safety showed no difference. Data on oncologic radicality and effectiveness are limited. CONCLUSION Laparoscopic distal pancreatectomy seems to be a safe and effective alternative to open distal pancreatectomy. No more nonrandomized trials are needed within this context. A large, randomized trial is warranted and should focus on oncologic effectiveness, defined end points, and cost-effectiveness.
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Affiliation(s)
- Arianeb Mehrabi
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany.
| | - Mohammadreza Hafezi
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Jalal Arvin
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Majid Esmaeilzadeh
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Camelia Garoussi
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Golnaz Emami
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Julia Kössler-Ebs
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Beat Peter Müller-Stich
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Markus W Büchler
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Thilo Hackert
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Markus K Diener
- Department of General, Visceral, and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
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Results of 100 consecutive laparoscopic distal pancreatectomies: postoperative outcome, cost-benefit analysis, and quality of life assessment. Surg Endosc 2014; 29:1871-8. [PMID: 25294551 DOI: 10.1007/s00464-014-3879-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 09/02/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND Laparoscopic distal pancreatectomy (LDP) has been recently proposed as the procedure of choice for lesions of the pancreatic body and tail in experienced centres. The purpose of this study is to assess the potential advantages of LDP in a consecutive series of 100 patients. METHODS Propensity score matching was used to identify patients for comparison between LDP and control open group. Match criteria were: age, gender, ASA score, BMI, lesion site and size, and malignancy. All patients were treated according to an early feeding recovery policy. Primary endpoint was postoperative morbidity rate. Secondary endpoints were operative time, blood transfusion, length of hospital stay (LOS), hospital costs, and quality of life. RESULTS Thirty patients of the LDP group had pancreatic adenocarcinoma. Conversion to open surgery was necessary in 23 patients. Mean operative time was 29 min shorter in the open group (p = 0.002). No significant difference between groups was found in blood transfusion rate and postoperative morbidity rate. LDP was associated with an early postoperative rehabilitation and a shorter LOS in uneventful patients. Economic analysis showed <euro> 775 extra cost per patient of the LDP group. General health perception and vitality were better in the LDP group one month after surgery. CONCLUSION Laparoscopic distal pancreatectomy improved short-term postoperative recovery and quality of life in a consecutive series of both cancer and non-cancer patients. Despite the extra cost, the laparoscopic approach should be considered the first option in patients undergoing distal pancreatectomy.
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Björnsson B, Sandström P. Laparoscopic distal pancreatectomy for adenocarcinoma of the pancreas. World J Gastroenterol 2014; 20:13402-13411. [PMID: 25309072 PMCID: PMC4188893 DOI: 10.3748/wjg.v20.i37.13402] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Revised: 02/11/2014] [Accepted: 04/23/2014] [Indexed: 02/07/2023] Open
Abstract
Since the first report on laparoscopic distal pancreatectomy (LDP) appeared in the 1990s, the procedure has been performed increasingly frequently to treat both benign and malignant lesions of the pancreas. Many earlier publications have shown LDP to be a good alternative to open distal pancreatectomy for benign lesions, although this has never been studied in a prospective, randomized manner. The evidence for the use of LDP to treat adenocarcinoma of the pancreas is not as well established. The purpose of this review is to evaluate the current evidence for LDP in cases of pancreatic adenocarcinoma. We conducted a review of English language publications reporting LDP results between 1990 and 2013. All studies reporting results in patients with histologically proven pancreatic adenocarcinoma were included. Thirty-nine publications were found and included in the results for a total of 309 cases of pancreatic adenocarcinoma (potential double publications were not eliminated). Most LDP procedures are performed in selected cases and generally involve smaller tumors than open distal pancreatectomy (ODP) procedures. Some of the papers report unselected cases and include procedures on larger tumors. The number of lymph nodes harvested using LDP is comparable to the number obtained with ODP, as is the frequency of R0 resections. Current data suggest that similar short term oncological results can be obtained using LDP as those obtained using ODP.
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12
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Matsushima H, Kuroki T, Adachi T, Kitasato A, Hirabaru M, Hidaka M, Soyama A, Takatsuki M, Eguchi S. Laparoscopic spleen-preserving distal pancreatectomy with and without splenic vessel preservation: the role of the Warshaw procedure. Pancreatology 2014; 14:530-5. [PMID: 25306307 DOI: 10.1016/j.pan.2014.09.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 08/18/2014] [Accepted: 09/19/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND/OBJECTIVES Laparoscopic spleen-preserving distal pancreatectomy (LSPDP) for low-grade malignant pancreas tumors was recently demonstrated. Although the procedure with splenic vessel preservation (SVP) is optimal for LSPDP, SVP is not always possible in patients with a large tumor or a tumor attached to splenic vessels. This study aimed to analyze the safety of two procedures: LSPDP without SVP, known as the Warshaw technique (lap-WT), and LSPDP with SVP (lap-SVP). METHODS Seventeen patients who underwent a lap-WT and seven patients who underwent a lap-SVP were investigated retrospectively. RESULTS The median follow-up duration was 45 (range 17-105) months. In the lap-WT and lap-SVP patients, the sizes of the tumors were 5 (1.3-12) and 1.5 (1-4) cm; the operative times were 304 (168-512) and 319 (238-387) min; the blood loss was 210 (5-3250) and 60 (9-210) gr; the length of the postoperative hospital stay was 15 (8-29) and 18 (5-24) days; the peak platelet counts were 37.2 (14.6-65.2) and 26.4 (18.8-41) × 10(4)/μL, and splenomegaly was observed in 10 (59%) and three (43%) patients, respectively. In both procedures, there was no local recurrence. In the lap-WT group, splenic infarctions were seen in four (24%) patients and perigastric varices were seen in two (12%) patients. All of these patients were observed conservatively. CONCLUSIONS Both the lap-WT and lap-SVP were found to be safe and effective, and in cases in which the tumor is relatively large or close to the splenic vessels, lap-WT can be used as the more appropriate procedure.
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Affiliation(s)
- Hajime Matsushima
- Department of Surgery, Nagasaki University, Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Tamotsu Kuroki
- Department of Surgery, Nagasaki University, Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Tomohiko Adachi
- Department of Surgery, Nagasaki University, Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Amane Kitasato
- Department of Surgery, Nagasaki University, Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Masataka Hirabaru
- Department of Surgery, Nagasaki University, Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Masaaki Hidaka
- Department of Surgery, Nagasaki University, Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Akihiko Soyama
- Department of Surgery, Nagasaki University, Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Mitsuhisa Takatsuki
- Department of Surgery, Nagasaki University, Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Susumu Eguchi
- Department of Surgery, Nagasaki University, Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan.
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Küper MA, Eisner F, Königsrainer A, Glatzle J. Laparoscopic surgery for benign and malign diseases of the digestive system: Indications, limitations, and evidence. World J Gastroenterol 2014; 20:4883-4891. [PMID: 24803799 PMCID: PMC4009519 DOI: 10.3748/wjg.v20.i17.4883] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 12/23/2013] [Accepted: 02/17/2014] [Indexed: 02/06/2023] Open
Abstract
The laparoscopic technique was introduced in gastrointestinal surgery in the mid 1980s. Since then, the development of this technique has been extraordinary. Triggered by technical innovations (stapling devices or coagulation/dissecting devices), nowadays any type of gastrointestinal resection has been successfully performed laparoscopically and can be performed laparoscopically dependent on the patient’s condition. This summary gives an overview over 30 years of laparoscopic surgery with focus on today’s indications and evidence. Main indications remain the more common procedures, e.g., appendectomy, cholecystectomy, bariatric procedures or colorectal resections. For all these indications, the laparoscopic approach has become the gold standard with less perioperative morbidity. Regarding oncological outcome there have been several high-quality randomized controlled trials which demonstrated equivalency between laparoscopic and open colorectal resections. Less common procedures like esophagectomy, oncological gastrectomy, liver and pancreatic resections can be performed successfully as well by an experienced surgeon. However, the evidence for these special indications is poor and a general recommendation cannot be given. In conclusion, laparoscopic surgery has revolutionized the field of gastrointestinal surgery by reducing perioperative morbidity without disregarding surgical principles especially in oncological surgery.
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Hartmann D, Michalski CW, Kleeff J. Minimalinvasive Chirurgie bei Malignomen des Gastrointestinaltrakts: Pankreas - Kontra-Position. Visc Med 2013; 29:375-381. [DOI: 10.1159/000357173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Abstract
<b><i>Hintergrund: </i></b>Für eine Vielzahl von Erkrankungen der Bauchspeicheldrüse gilt die chirurgische Resektion als die Therapie der Wahl. In den vergangenen Jahren wurden die offenen Operationsmethoden für Pankreaserkrankungen zunehmend standardisiert und können mittlerweile mit hoher Sicherheit durchgeführt werden. Unabhängig davon wird zunehmend über laparoskopische Pankreasresektionen berichtet. <b><i>Methode: </i></b>In diesem Artikel stellen wir die aktuelle Literatur zur minimalinvasiven Chirurgie der Bauchspeicheldrüse vor, um sie mit offenen Operationsverfahren zu vergleichen. Besondere Berücksichtigung finden laparoskopische und roboterassistierte Duodenopankreatektomien sowie laparoskopische Pankreasschwanzresektionen bei Patienten mit chronischer Pankreatitis sowie mit gutartigen und bösartigen Tumoren. <b><i>Ergebnisse: </i></b>Laparoskopische und roboterassistierte Pankreaskopfresektionen sollten nur in ausgewählten Fällen angewandt werden und gelten als technisch äußerst anspruchsvoll - mit einer erhöhten Inzidenz von Pankreasfisteln. Laparoskopische Pankreasschwanzresektionen sind sichere Verfahren mit einem Trend zu einer kürzeren Krankenhausaufenthaltsdauer, sollten jedoch nur für gutartige Tumoren in Betracht gezogen werden. Im Rahmen der onkologischen Chirurgie sollte die offene Pankreasresektion bevorzugt werden. Werden onkologische Eingriffe laparoskopisch durchgeführt, ist eine ausgezeichnete präoperative Diagnostik und gegebenenfalls der Einsatz eines intraoperativen laparoskopischen Ultraschalls notwendig. <b><i>Schlussfolgerungen: </i></b>Obwohl laparoskopische Pankreasresektionen in ausgewählten Fällen von Nutzen sein können, werden sie zukünftig wohl eher die Ausnahme darstellen. Eine allgemeine Umstellung auf laparoskopische Pankreasschwanzresektionen wird aufgrund des Mangels an eindeutigen Vorteilen gegenüber dem offenen Verfahren höchstwahrscheinlich nicht stattfinden.
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Laparoscopic extended (subtotal) distal pancreatectomy with resection of both splenic artery and vein. Surg Endosc 2012; 27:1412-3. [DOI: 10.1007/s00464-012-2605-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2012] [Accepted: 09/17/2012] [Indexed: 12/13/2022]
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Zhao YP, Du X, Dai MH, Zhang TP, Liao Q, Guo JC, Cong L, Chen G. Laparoscopic distal pancreatectomy with or without splenectomy: spleen-preservation does not increase morbidity. Hepatobiliary Pancreat Dis Int 2012; 11:536-41. [PMID: 23060401 DOI: 10.1016/s1499-3872(12)60220-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND The indications for laparoscopic spleen-preserving distal pancreatectomy (LSPDP) and its morbidity compared with laparoscopic distal pancreatectomy with splenectomy (LDPS) are ill-defined. This study aimed to share the indications for spleen-preservation and investigate the safety and outcome of LSPDP at our institution. METHODS A retrospective review of patients who were scheduled to receive laparoscopic surgery for distal pancreatic lesions was conducted. The indications, surgical procedures, intra-operative data, and outcomes of the two procedures were collected and compared by statistical analysis. RESULTS LDPS and LSPDP were successfully performed in 16 and 21 patients respectively, whereas they were converted to open surgery in 9 patients. There were no significant differences in age, gender, operation time, blood loss, and conversion rate between the LDPS and LSPDP groups. The mean tumor size showed an inter-group difference (5.05 vs 2.53 cm, P<0.001). There were no significant differences in complication and morbidity rates between the two groups. All patients remained alive without recurrence during a follow-up of 9 to 67 months (median 35). CONCLUSION LSPDP has a morbidity and outcome comparable to LDPS.
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Affiliation(s)
- Yu-Pei Zhao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
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Braga M, Ridolfi C, Balzano G, Castoldi R, Pecorelli N, Di Carlo V. Learning curve for laparoscopic distal pancreatectomy in a high-volume hospital. Updates Surg 2012; 64:179-83. [DOI: 10.1007/s13304-012-0163-2] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 06/09/2012] [Indexed: 12/13/2022]
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Laparoscopic distal pancreatectomy: does splenic preservation affect outcomes? Surg Laparosc Endosc Percutan Tech 2012; 21:362-5. [PMID: 22002275 DOI: 10.1097/sle.0b013e31822e0ea8] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Although the spleen is often routinely resected during both open and laparoscopic distal pancreatectomies, a splenectomy can increase the risk of postoperative and life-long infectious complications. Spleen-preserving laparoscopic pancreatectomies can technically be more difficult because of the delicate dissection of the splenic vessels. We performed a retrospective review of 34 laparoscopic pancreatectomies done at our institution. All procedures were done laparoscopically without hand assistance. Attempts were made in all patients to conserve the spleen, which was successful in 10 patients (29%). In the splenectomy group, 9 patients had 12 surgical complications (26%), which was statistically significant compared with the spleen-preserving group, in which there were no complications. This included 7 patients with a pancreatic leak (20%) and 3 with postoperative hemorrhage requiring reexploration (9%). Patients with spleen-preserving pancreatectomies had significantly less blood loss and shorter operative time compared with patients who underwent concomitant splenectomy. Splenic preservation should be attempted in all patients undergoing laparoscopic distal pancreatectomy unless there are overriding oncological or anatomic concerns.
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Boutros C, Ryan K, Katz S, Espat NJ, Somasundar P. Total Laparoscopic Distal Pancreatectomy: Beyond Selected Patients. Am Surg 2011. [DOI: 10.1177/000313481107701145] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Laparoscopic distal pancreatectomy (LDP) has emerged as the procedure of choice for selected patients. This study is to evaluate the feasibility of LDP and procedural outcomes in a series of consecutive nonselected patients. All patients undergoing distal pancreatectomy over 18 months were identified from a prospectively maintained database, under institutional review board approval. A completely laparoscopic (non hand-assisted) procedure was performed using a 4-trocar technique. Conversion to an open procedure, operative time (OR), estimated blood loss (EBL), transfusion requirements, postoperative length of stay (LOS), and complications were assessed. Sixteen patients were identified; 2/16 patients had undergone distal pancreatectomy as a component of another multiorgan open procedure, and were thus excluded. The remaining 14 patients had consented for LDP. Conversion occurred in 4/14 cases. Converted patients trended towards increased OR, EBL, and LOS ( P = not significant). No mortalities occurred, and overall morbidities included: pancreatic fistula (n = 2), splenic abscess (n = 1), and pneumonia (n = 1). LDP-splenectomy (n = 3/14) was associated with both increased EBL (683 mL ± 388 vs 168 ± 141, P < 0.002) and increased transfusion rate (3/3 vs 3/11, P = 0.05), as compared with LDP-splenic preservation. LDP with splenic artery preservation (LDP-SAP) was completed in 7 of 14 patients, with less OR (2 hours 29 minutes ± 53 minutes vs 3 hours 40 minutes ± 1 hour, P < 0.05), a decreased transfusion rate (14% vs 71%, P = 0.05), and decreased LOS (2.8 days vs 6.8 days, P = 0.002) compared with LDP without SAP. Pathology was intraductal papillary mucinous neoplasm (IPMN) (n = 5), ductal carcinoma (n = 3), high grade dysphasia (n = 2), neuroendocrine tumor (n = 2), and pancreatitis (n = 2). Patients undergoing LDP-SAP demonstrated superior peri-procedural outcomes. This series of nonselected consecutive patients supports that LDP is technically feasible with a comparable procedural outcome to the selected-patient literature, suggesting potentially expanded indications for LDP.
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Affiliation(s)
- Cherif Boutros
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland
| | - Kristin Ryan
- Hepatobiliary and Oncologic Surgery, Roger Williams Medical Center, Providence, Rhode Island
| | - Steven Katz
- Hepatobiliary and Oncologic Surgery, Roger Williams Medical Center, Providence, Rhode Island
| | - N. Joseph Espat
- Hepatobiliary and Oncologic Surgery, Roger Williams Medical Center, Providence, Rhode Island
| | - Ponnandai Somasundar
- Hepatobiliary and Oncologic Surgery, Roger Williams Medical Center, Providence, Rhode Island
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Zhang T, Du X, Zhao Y. Laparoscopic surgery for pancreatic lesions: current status and future. Front Med 2011; 5:277-82. [DOI: 10.1007/s11684-011-0147-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2011] [Accepted: 07/05/2011] [Indexed: 02/08/2023]
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Richards ML, Thompson GB, Farley DR, Kendrick ML, Service JF, Vella A, Grant CS. Setting the bar for laparoscopic resection of sporadic insulinoma. World J Surg 2011; 35:785-9. [PMID: 21293961 DOI: 10.1007/s00268-011-0970-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Laparoscopic insulinoma resection (LIR) for sporadic disease is increasingly supported as a feasible and safe operation in small series of patients. To determine whether LIR is an acceptable alternative to the open operation, it is necessary to compare LIR to historical controls. The purpose of this study was to identify the skills and technology needed for LIR and establish outcome standards. METHODS A database of patients with benign sporadic insulinoma who underwent an open procedure at the Mayo Clinic was reviewed for demographics, imaging, operative/pathology reports, and outcomes. Outcomes were compared to a world-wide meta-analysis of patients who had undergone LIR reported in the English literature between 1996 and 2009. RESULTS Two hundred fifteen patients underwent a primary open operation for benign sporadic insulinoma. Solitary tumors were found in 97%. Meta-analysis identified 232 patients who underwent LIR. The open and LIR groups underwent comparable operations that included enucleations (64 vs. 68%) and distal pancreatectomies (28 vs. 35%) (p = 0.06). The mean estimated blood loss, operating time, and length of stay were comparable between the open and LIR groups (p = NS). Pancreatic fistula occurred more often in the LIR group (24 vs. 11%, p < 0.05). A curative operation was performed in 98% of control patients and in 99% of the LIR group (p = NS). CONCLUSIONS Multiple insulinomas are rare and a focused resection guided by imaging may be performed. LIR is associated with an increased incidence of pancreatic fistula. Success of LIR will depend on accurate multimodality preoperative imaging, skilled use of lap-US to replace palpation for localization, and safe methods to dissect the tumor adjacent to the pancreatic duct.
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Affiliation(s)
- Melanie L Richards
- Division of Gastroenterologic and General Surgery, Mayo Clinic, Rochester, MN 55905, USA.
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Twenty-three years of the Warshaw operation for distal pancreatectomy with preservation of the spleen. Ann Surg 2011; 253:1136-9. [PMID: 21394008 DOI: 10.1097/sla.0b013e318212c1e2] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To describe our series of distal pancreatectomies with preservation of the spleen utilizing the Warshaw operation with a focus on possible long-term complications due to the development of gastric varices. BACKGROUND The Warshaw operation was first described in 1988. The splenic vessels are resected and the spleen survives via the short gastric and left gastroepiploic vessels. METHODS Retrospective review of 721 patients who underwent a distal pancreatectomy between February 1986 and February 2009. RESULTS The spleen was preserved via the Warshaw operation in 158 patients (22%). Median age was 55 years (range 10-85) and 72% were females. Pathologies included: 35 mucinous cystic neoplasms (adenoma 28, borderline 7), 22 intraductal papillary mucinous neoplasms (adenoma 9, borderline 9, cancer 4), 23 serous cystadenomas, 13 other pancreatic cysts, 27 pancreatic endocrine tumors, 16 chronic pancreatitis, 9 ductal adenocarcinomas, and 13 other pathologies. Only 3 (1.9%) patients required a reoperation because of splenic infarction at 3 to 100 days postoperatively because of abdominal pain and/or fever. Median follow-up was 2.7 years (mean 4.5 years, range 0-21 years). There was evidence of perigastric varices in 16 of 65 (25%) patients who had follow-up imaging at a median of 3.4 years, but none of the 158 patients developed gastrointestinal bleeding or hypersplenism. CONCLUSIONS Spleen preservation with the Warshaw operation has a low postoperative failure rate of 1.9%. Radiologic evidence of asymptomatic perigastric varices was identified in 25% of patients. There were no clinical consequences of perigastric varices in any patient during a follow-up period of up to 21 years.
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Ammori BJ, Ayiomamitis GD. Laparoscopic pancreaticoduodenectomy and distal pancreatectomy: a UK experience and a systematic review of the literature. Surg Endosc 2011; 25:2084-99. [PMID: 21298539 DOI: 10.1007/s00464-010-1538-4] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2010] [Accepted: 12/02/2010] [Indexed: 12/20/2022]
Abstract
BACKGROUND Advances in operative techniques and technology have facilitated laparoscopic distal pancreatectomy (LDP) and laparoscopic pancreaticoduodenectomy (LPD). METHODS All distal pancreatectomies were attempted laparoscopically, while selected patients underwent LPD. The literature was systematically reviewed. RESULTS Between 2002 and 2008, 21 patients underwent LDP (n=14) or LPD (n = 7). The mean operating time, blood loss, and hospital stay after LDP were 265 min, 262 ml, and 7.7 days, respectively, and after LPD they were 628 min, 350 ml, and 11.1 days, respectively. The conversion, morbidity, pancreatic fistula, readmission, reoperation, and mortality after LDP were 7.1, 35.7, 28.4, 28.4, 0, and 7.1% respectively, and after LPD they were 0, 28.6, 14.3, 28.6, 0, and 0% respectively. The literature review identified 987 LDP and 126 LPD. Most LDP were for benign disease (83.9%) while most LPD were for malignancy (91.5%). The mean operating time, morbidity, pancreatic fistula, mortality, and hospital stay after LDP were 221.5 min, 24.7%, 16.4%, 0.4%, and 7.7 days, respectively, and after LPD they were 448.3 min, 28.6%, 11.6%, 2.1%, and 16 days, respectively. CONCLUSION LDP, particularly for benign disease and low-grade malignancy, is increasingly becoming the gold standard approach in experienced hands. In selected patients, LPD is feasible and safe. Long-term follow-up data are needed.
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Affiliation(s)
- Basil J Ammori
- Department of Hepato-Pancreato-Biliary Surgery, North Manchester General Hospital, and The University of Manchester, Delaunays Road, Manchester, UK.
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Laparoscopic distal pancreatectomy for solid and cystic pancreatic neoplasms: outpatient postoperative management. Surg Laparosc Endosc Percutan Tech 2011; 19:470-3. [PMID: 20027089 DOI: 10.1097/sle.0b013e3181c4775f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Laparoscopic distal pancreatectomy is a challenging procedure that has been reported in the last decade. The aim of this study is to describe our experience with laparoscopic distal pancreatectomy and an outpatient postoperative management after an early hospital discharge. METHODS Retrospective study of 11 laparoscopic distal pancreatectomies carried out at our institution between November 2005 and June 2007 for cystic and solid pancreatic neoplasms. Mean age was 55.5 years and 10 patients were females. A splenopancreatectomy was carried out in 9 cases, and a spleen-preserving resection was carried out in 2 cases. RESULTS Mean blood loss was 73.6 mL and mean operative time was 238.3 minutes. Patients were able to tolerate regular diet after a mean of 1.2 days and were discharged with a drain after a mean of 2.3 days. Two patients developed a mild pancreatic fistula that resolved with conservative management. One patient developed a pancreatic pseudocyst that was followed up with an MRI. CONCLUSIONS Laparoscopic distal pancreatectomy is feasible with a fast postoperative recovery. We recommend close follow-up of the patient in the outpatient clinic and maintaining the intraabdominal drain until a pancreatic fistula can be ruled out based on biochemical analysis of the fluid.
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Preoperative endoscopic tattooing of pancreatic body and tail lesions decreases operative time for laparoscopic distal pancreatectomy. Surgery 2010; 148:371-7. [PMID: 20554299 DOI: 10.1016/j.surg.2010.04.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2010] [Accepted: 04/13/2010] [Indexed: 12/19/2022]
Abstract
BACKGROUND Precise and expedient localization of small pancreatic tumors during laparoscopic distal pancreatectomy can be difficult owing to the decreased tactile ability of laparoscopy and the homogenous appearance of the surrounding retroperitoneal fat. Precise localization of the lesion is critical to achieving adequate margins of resection while preserving as much healthy pancreas as possible. The objective in this study was to determine the effect of endoscopic tattooing of the distal pancreas on operative time. METHODS We reviewed retrospectively 36 consecutive patients who had a laparoscopic distal pancreatectomy at our institution over a 4-year period (2006-2009). Ten patients underwent preoperative tattooing via an endoscopic transgastric technique using ultrasound guidance. The tattoo was performed using 2-4 cc of sterile purified carbon particles injected immediately proximal and anterior to the pancreatic lesion. Operative times were compared according to the presence of a tattoo. RESULTS The endoscopically placed tattoo was easily visible upon entering the lesser sac in all 10 patients at laparoscopy. Patients with a tattoo had a shorter operative time (median, 128.5 minutes; range, 53-180) compared with patients without a tattoo (median, 180 minutes; range, 120-240; P < .01). None of the tattoo group required repeat surgery, whereas 1 patient who was not tattooed required re-resection for a lesion missed in the initial specimen. There were no complications associated with the endoscopic ultrasound-guided tattoo. CONCLUSION Endoscopic ultrasound-guided tattooing of pancreas lesions before a laparoscopic distal pancreatectomy is safe and is associated with decreased operative time compared with nontattooed patients. This technique can allow for quick and precise localization of the lesion, allowing for optimal preservation of pancreas parenchyma and demarcating an appropriate line of resection.
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Boutros C, Espat NJ, Somasundar P. Completely laparoscopic subtotal pancreatectomy with splenic artery preservation. J Gastrointest Surg 2010; 14:171-4. [PMID: 19727972 DOI: 10.1007/s11605-009-0995-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2009] [Accepted: 08/10/2009] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Laparoscopic distal pancreatectomy has emerged as an attractive minimally invasive alternative for selected patients. Although technically challenging, distal pancreatectomy with splenic artery preservation has consistently been correlated with reduced blood loss and perioperative morbidity in multiple studies. Herein presented is our technique for completely laparoscopic (non-hand-assisted) subtotal pancreatectomy with splenic artery preservation (LSP-SAP). METHODS An 87-year-old woman with an incidentally identified 3-cm cystic lesion in the pancreatic body-tail interface underwent EUS, which supported side-branch intraductal papillary mucinous neoplasm. The patient subsequently underwent laparoscopic resection. A completely laparoscopic procedure was performed using a four-trochar technique. The tail and body of the pancreas were dissected off of the retroperitoneum along the embryologic plane and separated from the colonic splenic flexure. Next, the splenic artery was dissected, isolated, and preserved, while the splenic vein was dissected off the ventral pancreas up to the level of the splenic-portal vein confluence. The technique employed a bipolar cutter-sealing device for dissection and hemostasis. Pancreatic parenchymal transection was performed with a standard vascular load endomechanical stapling device. RESULTS Total procedure time was 210 min, and the estimated blood loss was 200 mL. Postoperatively, the patient was admitted, advanced to regular diet the next day, and discharged home on postoperative day 3. The pathological review of the specimen revealed high-grade dysplasia with a non-invasive malignant component, classified as intraductal carcinoma. Foci of PanIN 1-3 were identified with no high grade dysplasia at the surgical margin. Five lymph nodes were included in the specimen and were negative for malignancy. CONCLUSION Completely LSP-SAP can be safely performed in selected patients. This procedure may be an optimal alternative to open surgery.
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Affiliation(s)
- Cherif Boutros
- Hepatobiliary and Surgical Oncology, Roger Williams Medical Center, Providence, RI 02908, USA
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Merchant NB, Parikh AA, Kooby DA. Should all distal pancreatectomies be performed laparoscopically? Adv Surg 2009; 43:283-300. [PMID: 19845186 DOI: 10.1016/j.yasu.2009.02.013] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Despite the relatively slow start of laparoscopic pancreatectomy relative to other laparoscopic resections, an increasing number of these procedures are being performed around the world. Operations that were once considered impossible to perform laparoscopically, such as pancreaticoduodenectomy and central pancreatectomy are gaining momentum. Technology continues to improve, as does surgical experience and prowess. There are both enough experience and data (though retrospective) to confirm that LDP with or without spleen preservation appears to be a safe treatment for benign or noninvasive lesions of the pancreas. Based on the fact that LDP can be performed with similar or shorter operative times, blood loss, complication rates, and length of hospital stay than ODP, it can be recommended as the treatment of choice for benign and noninvasive lesions in experienced hands when clinically indicated. It is very difficult to make clear recommendations with regard to laparoscopic resection of malignant pancreatic tumors due to the lack of conclusive data. As long as margins are negative and lymph node clearance is within accepted standards, LDP appears to have no untoward oncologic effects on outcome. Certainly more data, preferably in the manner of a randomized clinical trial, are needed before additional recommendations can be made. Potential benefits of laparoscopic resection for cancer include the ability to inspect the abdomen and abort the procedure with minimal damage if occult metastases are identified. This does not delay the onset of palliative chemotherapy, which would be the primary treatment in that circumstance. In fact, there is evidence to suggest that there is a greater likelihood of receiving systemic therapy if a laparotomy is avoided in patients who have radiologically occult metastases. Patients may also undergo palliative laparoscopic gastric and biliary bypass if indicated. Faster wound healing may also translate into a shorter waiting time before initiating adjuvant chemotherapy and/or radiation therapy. If the patient develops a wound infection, the infection should be more readily manageable with smaller incisions. Although not proven clinically relevant in humans, the reduction in perioperative stress associated with laparoscopic resection may translate to a cancer benefit for some patients. One report compared markers of systemic inflammatory response in 15 subjects undergoing left pancreatectomy. Eight had hand-access laparoscopic procedures and the rest had standard open surgery. The subjects in the laparoscopic group had statistically lower C-reactive protein levels than the open group on postoperative days one (5.5 mg/dL versus 9.7 mg/dL, P = .006) and three (8.5 mg/dL versus 17.7 mg/dL, P = .003), suggesting that the laparoscopic approach to left pancreatectomy is associated with less inflammation. While this report is underpowered, it supports the notion that MIS cancer surgery may induce less of a systemic insult to the body than standard open cancer surgery. More work in this area is necessary before any firm conclusions can be drawn. An important issue to consider is that of training surgeons to perform these complex procedures laparoscopically. Not all pancreatectomies are amenable to the laparoscopic approach, even in the most skilled hands. As such, only a percentage of cases will be performed this way and expectations to educate surgeons adequately to perform advanced laparoscopic procedures can be unrealistic, resulting in more "on-the-job" training. Another aspect that draws some controversy is that of the totally laparoscopic procedure versus the hand-access approach. No laparoscopic instrument provides the tactile feedback possible to obtain with the hand. The HALS approach allows for this, and the opportunity to control bleeding during the procedure. HALS also provides a way to improve confidence during the learning-curve phase of these operations. Finally, it is important to remember that if the procedure is failing to progress laparoscopically, or if cancer surgery principles are likely to be violated, the surgeon (and the patient) must be willing to abort the laparoscopic approach and complete the operation using standard open technique. During the next few years we can expect to see more robust outcome data with laparoscopic pancreatectomy. The expectation is that more data will come to light demonstrating benefits of laparoscopic pancreatic resection as compared with open technique for selected patients. Several groups are considering randomized trials to look at these endpoints. Although more retrospective and prospectively maintained data will certainly be presented, it is less likely that randomized data specifically examining the question oflaparoscopic versus open pancreatectomy for cancer will mature, due to some of the limitations discussed above. Additional areas of discovery are in staple line reinforcement for left pancreatectomy and suturing technology for pancreatico-intestinal anastomosis. Robotic surgery may have a role in pancreatic surgery. Improving optics and visualization with flexible endoscopes with provide novel surgical views potentially improving the safety of laparoscopy. Another area in laparoscopic surgery that is gaining momentum is that of Natural Orifice Transluminal Endoscopic Surgery (NOTES). NOTES represents the "holy grail" of incisionless surgery. Can we enucleate a small tumor off the pancreatic body by passing an endoscope through the gastric (or colonic) wall, and bring the specimen out via the mouth or anus? Can we use this approach for formal left pancreatectomies? Pioneers have already developed a porcine model of left pancreatectomy. This technology must clear several hurdles before it is cancer ready; however, technology is moving at a rapid pace.
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Affiliation(s)
- Nipun B Merchant
- Division of Surgical Oncology, Department of Surgery, Vanderbilt University Medical Center, 597 Preston Research Building, 2220 Pierce Avenue, Nashville, TN 37232-6860, USA.
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Giger U, Michel JM, Wiesli P, Schmid C, Krähenbühl L. Laparoscopic surgery for benign lesions of the pancreas. J Laparoendosc Adv Surg Tech A 2009; 16:452-7. [PMID: 17004867 DOI: 10.1089/lap.2006.16.452] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Minimally invasive pancreatic surgery, although known to be feasible and safe, is still not considered a standard procedure. We report our experience with laparoscopic pancreatic surgery in a retrospective case series. MATERIALS AND METHODS Fifteen consecutive patients (3 male, 12 female) underwent primarily laparoscopic pancreatic surgery from February 2000 to June 2005. Histologically confirmed diagnoses were: neuroendocrine pancreatic tumors (n = 11), adult nesidioblastosis (n = 1), serous cystadenoma (n = 1), and pseudocysts due to chronic pancreatitis (n = 2). RESULTS Enucleation (n = 3) or left pancreatic resection with spleen preservation (n = 6) was performed laparoscopically in 9 patients. The mean (+/-standard deviation) operative time was 173 +/- 48 minutes (range, 120-250 minutes) and the mean postoperative hospital stay was 5.5 +/- 1.2 days (range, 5-8 days) for the laparoscopic cases. Conversion to open surgery was necessary in 6 patients because of: closeness of the lesion to the portal/mesenteric vein (n = 3), inadequate intraoperative tumor localization (n = 2), or stapler device dysfunction (n = 1). In these patients, open enucleation (n = 1), middle segment pancreatectomy (n = 2), left pancreatic resection (n = 2), and pylorus-preserving Whipple resection (n = 1) were performed. The mean operative time was 268 +/- 74 minutes (range, 150-360 minutes) with a mean postoperative hospital stay of 8 +/- 2 days (range, 6-10 days). Both operative time and hospital stay were significantly longer in patients with secondary open surgery compared to patients with successful laparoscopic operations. CONCLUSION Laparoscopic enucleation or distal pancreatectomy with spleen preservation for benign lesions located in the body or tail of the pancreas can be performed safely, with all the potential benefits of minimally invasive surgery. Preoperative tumor localization is of utmost importance to limit pancreatic mobilization and to avoid blind pancreatic resection and conversion to open surgery.
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Affiliation(s)
- Urs Giger
- Department of Surgery, Hôpital Cantonal Fribourg, Fribourg, Switzerland
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Briggs CD, Mann CD, Irving GRB, Neal CP, Peterson M, Cameron IC, Berry DP. Systematic review of minimally invasive pancreatic resection. J Gastrointest Surg 2009; 13:1129-37. [PMID: 19130151 DOI: 10.1007/s11605-008-0797-z] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2008] [Accepted: 12/11/2008] [Indexed: 01/31/2023]
Abstract
BACKGROUND Pancreatic resection is associated with a significant morbidity. Efforts to reduce hospital stay and enhance recovery have seen the introduction of minimally invasive surgical techniques. This article reviews the current published literature on the safety and efficacy of minimally invasive surgery of the pancreas. METHODS An electronic search of the PubMed and Embase databases was performed from 1996 to May 2008 to identify all relevant publications; studies meeting predefined inclusion criteria were retrieved and analyzed using a standardized protocol. Data on the safety and efficacy of minimally invasive surgery of the pancreas were recorded and analyzed. RESULTS Of 565 abstracts reviewed, 39 studies were identified as eligible for inclusion. There were 37 case series and two case control studies. Compared with open pancreatic surgery, minimally invasive pancreatic resection is similar in terms of morbidity and mortality. Blood loss and length of stay are decreased. CONCLUSIONS Laparoscopic distal pancreatic resection and enucleation of insulinoma appear to be safe procedures with reduced hospital stay, though morbidity remains significant. The evidence for laparoscopic pancreaticoduodenectomy is in its infancy, but the authors feel it is unlikely that many centers will achieve sufficient case load to make the introduction of minimally invasive resection feasible.
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Affiliation(s)
- Christopher D Briggs
- Cancer Biomarkers and Prevention Group, Department of Cancer Studies and Molecular Medicine, Bio centre, University of Leicester, University Road, Leicester LE1 7RH, UK.
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Abu Hilal M, Jain G, Kasasbeh F, Zuccaro M, Elberm H. Laparoscopic distal pancreatectomy: critical analysis of preliminary experience from a tertiary referral centre. Surg Endosc 2009; 23:2743-7. [PMID: 19462202 DOI: 10.1007/s00464-009-0499-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2008] [Revised: 02/20/2009] [Accepted: 03/25/2009] [Indexed: 12/18/2022]
Abstract
BACKGROUND Laparoscopic pancreatic surgery has been slow to gain wide acceptance due to the complex pancreatic anatomy and physiology. The aim of this study was to analyze our preliminary results and highlight the impact of centralization on surgeon workload and pancreatic surgical innovation. METHODS A retrospective analysis was performed on all patients who underwent laparoscopic distal pancreatectomy from May 2007 to October 2008. RESULTS Laparoscopic distal pancreatectomy was performed in 17 patients during that period. Median operative time was 180 min (range 120-300 min). Median blood loss was 100 ml (range 50-500 ml). Splenectomy was performed in 12 patients. None of the patients was converted to open operation. All patients were kept in high-dependency unit for median duration of 1 day (range 0-1 day). One patient with previous cardiac disease was kept in intensive therapy unit for one night, but discharged home on 7th postoperative day without any complications. Postoperative recovery was uneventful in 13 patients, while four patients had pancreatic leak. One pancreatic leak was observed in the last 11 patients, in which pancreatic stump was oversewn. In three patients, pancreatic leaks (PL) were minor and settled with conservative management, while one patient needed a computed tomography (CT)-guided drainage and subsequent minilaparotomy for wash out of the intra abdominal collection. None of the patients died in this series. Median hospital stay was 5 days (range 4-7 days). CONCLUSIONS Laparoscopic distal pancreatic resection is feasible, safe, and efficient. However, this surgery should only be performed in specialized centres with extensive experience in pancreatic and laparoscopic surgery. Oversewing the pancreatic stump after transaction with Endostapler may reduce the incidence of pancreatic leak. Centralization of pancreatic surgery has a positive impact on building up surgical expertise, resulting in obvious benefits for both patients and institutions.
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Affiliation(s)
- Mohammed Abu Hilal
- Hepato pancreatico biliary Unit, Surgical Academic Unit, F Level Southampton General Hospital, Southampton, UK.
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31
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Isla A, Arbuckle JD, Kekis PB, Lim A, Jackson JE, Todd JF, Lynn J. Laparoscopic management of insulinomas. Br J Surg 2009; 96:185-90. [PMID: 19160363 DOI: 10.1002/bjs.6465] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Conventional surgical management of insulinomas involves an open technique. The laparoscopic approach has advantages in terms of improved postoperative pain and recovery time. This retrospective study evaluated the laparoscopic management of pancreatic insulinomas. METHODS Between December 2000 and March 2007, 23 patients were referred for consideration of laparoscopic insulinoma resection. Two patients were not deemed appropriate for the laparoscopic approach and were managed with open surgery. All surgery was performed by one experienced pancreatic surgeon. Laparoscopic intraoperative ultrasonography was not available for the first six procedures, but was used thereafter. RESULTS Twenty-one patients (five men and 16 women, median age 46 (range 22-70) years) had a successful resection. All had single tumours, five in the head, nine in the body and seven in the tail of the pancreas. One conversion to open operation was performed in a patient with an insulinoma in the head of the pancreas who had dense adhesions resulting from pancreatitis. Three patients developed a postoperative pancreatic fistula. There has been no recurrence of symptoms in any patient. CONCLUSION Laparoscopic management of insulinomas is feasible and safe. Laparoscopic intraoperative ultrasonography is a promising adjunct to the procedure, even after accurate preoperative localization.
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Affiliation(s)
- A Isla
- Department of Surgery, Imperial College Healthcare, London, UK.
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Abstract
BACKGROUND Pancreatic resection is associated with a significant morbidity. Efforts to reduce hospital stay and enhance recovery have seen the introduction of minimally invasive surgical techniques. This article reviews the current published literature on the safety and efficacy of minimally invasive surgery of the pancreas. METHODS An electronic search of the PubMed and Embase databases was performed from 1996 to May 2008 to identify all relevant publications; studies meeting predefined inclusion criteria were retrieved and analyzed using a standardized protocol. Data on the safety and efficacy of minimally invasive surgery of the pancreas were recorded and analyzed. RESULTS Of 565 abstracts reviewed, 39 studies were identified as eligible for inclusion. There were 37 case series and two case control studies. Compared with open pancreatic surgery, minimally invasive pancreatic resection is similar in terms of morbidity and mortality. Blood loss and length of stay are decreased. CONCLUSIONS Laparoscopic distal pancreatic resection and enucleation of insulinoma appear to be safe procedures with reduced hospital stay, though morbidity remains significant. The evidence for laparoscopic pancreaticoduodenectomy is in its infancy, but the authors feel it is unlikely that many centers will achieve sufficient case load to make the introduction of minimally invasive resection feasible.
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33
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Winternitz T. [Minimally invasive interventions in the treatment of pancreatic diseases]. Orv Hetil 2008; 149:2277-81. [PMID: 19028650 DOI: 10.1556/oh.2008.28484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
We have used minimal invasive therapy in the treatment of pancreatic diseases for a long time. CT and/or ultrasound guided techniques have been used for the treatment of pancreatic pseudocysts for more than 20 years. The development of technology has also made an opportunity for the extensive use of laparoscopic surgery at patients suffering from pancreatic diseases. Currently, almost every type of open operation has a laparoscopic version, too. By now we can take part in the combined use of the CT/US and laparoscopic techniques. Recently the new NOTES procedures have appeared. Based on the literary items, the author summarizes the possibilities of minimal invasive treatments in pancreatic diseases.
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Affiliation(s)
- Tamás Winternitz
- Semmelweis Egyetem, Altalános Orvostudományi Kar I. Sebészeti Klinika Budapest Ullôi út 78. 1082.
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Laparoscopic distal pancreatectomy: a retrospective review of 14 cases. Surg Laparosc Endosc Percutan Tech 2008; 18:254-9. [PMID: 18574411 DOI: 10.1097/sle.0b013e31816b4bd2] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Although the role of minimally invasive techniques in pancreatic surgery remains controversial, resection of the left pancreas for benign or endocrine lesions has been universally adopted as a routine technique over the last few years. This study was undertaken to assess feasibility and safety of minimal access resections of distal pancreas in benign, endocrine, and malignant diseases. Operative time, conversion rate, adequacy of dissection, respect for oncologic principles, morbidity rate, and short-term outcomes were analyzed. From the years 2002 to 2007, 14 patients affected by pancreatic neoplasm of body/tail region were approached by minimally invasive technique. Nine patients were affected by malignant neoplasms and distal splenopancreatectomy was successfully achieved by laparoscopy in 6. Five patients were affected by endocrine neoplasms; distal pancreatectomy with preservation of spleen and splenic vessels was achieved laparoscopically in 3, whereas 2 needed conversion to laparotomy. Four patients developed pancreatic leak after transection by linear cutting stapler plus oversewing, whereas no leak was observed within 30 days from surgery after transection by linear stapler with Seamguard reinforcement of the staple line (P<0.05 with Fisher exact test).
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35
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Taylor C, O'Rourke N, Nathanson L, Martin I, Hopkins G, Layani L, Ghusn M, Fielding G. Laparoscopic distal pancreatectomy: the Brisbane experience of forty-six cases. HPB (Oxford) 2008; 10:38-42. [PMID: 18695757 PMCID: PMC2504852 DOI: 10.1080/13651820701802312] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2007] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Laparoscopic distal pancreatectomy (LDP) is a safe alternative to conventional open distal pancreatectomy, with advantages that include smaller incisions, less pain, and shorter postoperative recovery. Despite these apparent advantages, however, uptake of the procedure has been slow, with only a handful of series published. MATERIAL AND METHODS All LDPs performed in Brisbane, Australia, over a 10-year period (May 1996 to June 2006) were retrospectively reviewed. RESULTS Forty-six consecutive LDPs were performed. A variety of lesions were resected, including nine cancers. Twelve patients were converted for oncological (6) or technical reasons (6). The spleen was retained in 14/29 patients, either by main splenic vessel preservation (9) or solely supported by the short gastric vessels (5), resulting in inferior pole infarction in 2 patients. Overall morbidity was 39%, including 15% pancreatic fistula. All fistulas resolved after a median of 6 weeks without re-operation. A non-significant trend toward fewer fistulas with stapled rather than sutured stump closure was observed (13% vs 19%; p=0.43). Median operative duration and hospital stay were 157 min and 7 days, respectively. There was no mortality. CONCLUSION LDP is a safe alternative to conventional resection for a wide range of lesions. As with open resection, pancreatic fistula is the dominant morbidity, but is generally indolent. While spleen preservation is often possible, care must be taken to avoid infarction of the inferior pole if the Warshaw technique is utilized.
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Affiliation(s)
- C. Taylor
- Royal Brisbane HospitalHerston QLDAustralia,The Wesley HospitalAuchenflower QLDAustralia,Princess Alexandra HospitalWoolloongabba QLDAustralia,Holy Spirit HospitalChermside QLDAustralia,John Flynn HospitalTugun QLDAustralia
| | - N. O'Rourke
- Royal Brisbane HospitalHerston QLDAustralia,The Wesley HospitalAuchenflower QLDAustralia,Princess Alexandra HospitalWoolloongabba QLDAustralia,Holy Spirit HospitalChermside QLDAustralia,John Flynn HospitalTugun QLDAustralia
| | - L. Nathanson
- Royal Brisbane HospitalHerston QLDAustralia,The Wesley HospitalAuchenflower QLDAustralia,Princess Alexandra HospitalWoolloongabba QLDAustralia,Holy Spirit HospitalChermside QLDAustralia,John Flynn HospitalTugun QLDAustralia
| | - I. Martin
- Royal Brisbane HospitalHerston QLDAustralia,The Wesley HospitalAuchenflower QLDAustralia,Princess Alexandra HospitalWoolloongabba QLDAustralia,Holy Spirit HospitalChermside QLDAustralia,John Flynn HospitalTugun QLDAustralia
| | - G. Hopkins
- Royal Brisbane HospitalHerston QLDAustralia,The Wesley HospitalAuchenflower QLDAustralia,Princess Alexandra HospitalWoolloongabba QLDAustralia,Holy Spirit HospitalChermside QLDAustralia,John Flynn HospitalTugun QLDAustralia
| | - L. Layani
- Royal Brisbane HospitalHerston QLDAustralia,The Wesley HospitalAuchenflower QLDAustralia,Princess Alexandra HospitalWoolloongabba QLDAustralia,Holy Spirit HospitalChermside QLDAustralia,John Flynn HospitalTugun QLDAustralia
| | - M. Ghusn
- Royal Brisbane HospitalHerston QLDAustralia,The Wesley HospitalAuchenflower QLDAustralia,Princess Alexandra HospitalWoolloongabba QLDAustralia,Holy Spirit HospitalChermside QLDAustralia,John Flynn HospitalTugun QLDAustralia
| | - G. Fielding
- Royal Brisbane HospitalHerston QLDAustralia,The Wesley HospitalAuchenflower QLDAustralia,Princess Alexandra HospitalWoolloongabba QLDAustralia,Holy Spirit HospitalChermside QLDAustralia,John Flynn HospitalTugun QLDAustralia
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36
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Honore C, Honore P, Meurisse M. Laparoscopic Spleen-Preserving Distal Pancreatectomy: Description of an Original Posterior Approach. J Laparoendosc Adv Surg Tech A 2007; 17:686-9. [PMID: 17907989 DOI: 10.1089/lap.2006.0222] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
We are describing in this paper the original and innovative technique we used to perform a spleen-preserving distal pancreatectomy. With the patient positioned on her right lateral side, we inserted four laparoscopic ports in the left subcostal region to enable an upper view on the spleen and its rear attachments. With this approach, we opened and dissected this plan located between the left kidney and the rear aspect of the spleen and of the pancreas. These structures, once liberated naturally, felt "en-bloc" out of the way because of the patient's lateral positioning and the gravity, exposing the operative field without any artificial retraction. Beyond this greater exposure, this new approach offers many other advantages, such as the easiness to be performed by only two operators and the preservation of the anterior abdominal cavity, the great omentum, the splenic vessels, and the short gastric vessels left untouched.
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Affiliation(s)
- Charles Honore
- Department of Abdominal Surgery, CHU Liège, Domaine Universitaire du Sart-Tilman, Liège, Belgium.
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37
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Melotti G, Butturini G, Piccoli M, Casetti L, Bassi C, Mullineris B, Lazzaretti MG, Pederzoli P. Laparoscopic distal pancreatectomy: results on a consecutive series of 58 patients. Ann Surg 2007; 246:77-82. [PMID: 17592294 PMCID: PMC1899215 DOI: 10.1097/01.sla.0000258607.17194.2b] [Citation(s) in RCA: 202] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To describe the clinical characteristics, indications, technical procedures, and outcome of a consecutive series of laparoscopic distal pancreatic resections performed by the same surgical team. SUMMARY BACKGROUND DATA Laparoscopic distal pancreatic resection has increasingly been described as a feasible and safe procedure, although accompanied by a high rate of conversion and morbidity. METHODS A consecutive series of patients affected by solid and cystic tumors were selected prospectively to undergo laparoscopic distal pancreatectomy performed by the same surgical team. Clinical characteristics as well as diagnostic preoperative assessment and intra- and postoperative data were prospectively recorded. A follow-up of at least 3 months was available for all patients. RESULTS Fifty-eight patients underwent laparoscopic resection between May 1999 and November 2005. All procedures were successfully performed laparoscopically, and no patient required intraoperative blood transfusion. Splenic vessel preservation was possible in 84.4% of spleen-preserving procedures. There were no mortalities. The overall median hospital stay was 9 days, while it was 10.5 days for patients with postoperative pancreatic fistulae (27.5% of all cases). Follow-up was available for all patients. CONCLUSIONS Our experience in 58 consecutive patients was characterized by the lack of conversions and by acceptable rates of postoperative pancreatic fistulae and morbidity. Laparoscopy proved especially beneficial in patients with postoperative complications as they had a relatively short hospital stay. Solid and cystic tumors of the distal pancreas represent a good indication for laparoscopic resection whenever possible.
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Affiliation(s)
- Gianluigi Melotti
- Surgical Department, New Hospital Sant'Agostino-Estense Baggiovara Modena, Italy
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Takaori K, Tanigawa N. Laparoscopic pancreatic resection: the past, present, and future. Surg Today 2007; 37:535-45. [PMID: 17593471 DOI: 10.1007/s00595-007-3472-1] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2006] [Accepted: 01/11/2007] [Indexed: 02/06/2023]
Abstract
Since the early 1990s, laparoscopic techniques have been applied to a growing number of pancreatic surgeries. Laparoscopic pancreatic resections have been performed in patients with a variety of diseases including chronic pancreatitis, pancreatic trauma, congenital hyperinsulinism, and neoplasms of the pancreas; e.g., insulinoma, mucinous cystic neoplasm, intraductal papillary mucinous neoplasm, etc. Laparoscopic pancreatic resections with an en bloc lymph node dissection have also been performed for invasive carcinomas. The long-term results after laparoscopic resections for invasive pancreatic cancer, however, are still not well defined. Laparoscopic distal pancreatectomies with or without spleen preservation may benefit patients with reduced postoperative pain, shorter hospital stay, a quicker recovery to normal activity, and better cosmetic appearances based on retrospective analyses of collective series and case reports. Prospective randomized controlled trials are needed to validate these benefits. In contrast, laparoscopic proximal pancreatectomies with or without duodenum preservation remain controversial. Although a laparoscopic pancreaticoduodenectomy and laparoscopic duodenum-preserving pancreatic head resection are technically feasible, laparoscopic reconstruction after proximal pancreatectomies is not yet generally practicable but limited to personal experiences by highly skilled endoscopic surgeons. To justify the performance of laparoscopic proximal pancreatectomies, it is mandatory to demonstrate the potential clinical benefits and safety of these complicated procedures.
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Affiliation(s)
- Kyoichi Takaori
- Department of General and Gastroenterological Surgery, Osaka Medical College, 2-7 Daigakumachi, Takatsuki, Osaka, 569-8686, Japan
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39
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Carrère N, Abid S, Julio CH, Bloom E, Pradère B. Spleen-preserving distal pancreatectomy with excision of splenic artery and vein: a case-matched comparison with conventional distal pancreatectomy with splenectomy. World J Surg 2007; 31:375-82. [PMID: 17171488 DOI: 10.1007/s00268-006-0425-6] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND The value of spleen preservation during distal pancreatectomy (DP) still remains controversial. Spleen-preserving DP with excision of the splenic artery and vein is a simplified technique for spleen preservation. The aim of this study was to compare the postoperative course of DP with or without splenectomy. PATIENTS AND METHODS From 1990 to 2005, 38 consecutive patients with benign or low-grade malignant disease underwent a spleen-preserving DP operation with excision of the splenic artery and vein (Conservative Group). They were compared with 38 patients who underwent conventional DP with splenectomy over the same time period (Splenectomy Group) and who had been matched for age, American Society of Anesthesiologists (ASA) score, and pathological diagnosis. Postoperative courses were analyzed and compared between the Conservative Group and Splenectomy Group. RESULTS Spleen preservation was effective in 36 of the 38 attempts (95%). Postoperative complications - in particular, infectious intra-abdominal complications - were significantly higher in the Splenectomy Group (34 and 18%, respectively) than in the Conservative Group (13 and 3%, respectively) (P = 0.03 and P = 0.02, respectively). The length of the surgery, perioperative blood loss or transfusions, perioperative mortality and length of hospital stay did not differ between the two groups. Univariate analysis showed that splenectomy was the only risk factor for postoperative complication. CONCLUSIONS Spleen-preserving DP with excision of the splenic artery and vein is a fast, safe and effective procedure associated, in this series, with a reduction of postoperative complications relative to conventional DP with splenectomy. This technique should be considered in patients with benign or low-grade malignant disease of the pancreas.
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Affiliation(s)
- Nicolas Carrère
- Department of Digestive Surgery (Pr Pradère), Purpan University Hospital, Toulouse, France.
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Gimm O, König E, Thanh PN, Brauckhoff M, Karges W, Dralle H. Intra-operative quick insulin assay to confirm complete resection of insulinomas guided by selective arterial calcium injection (SACI). Langenbecks Arch Surg 2007; 392:679-84. [PMID: 17294212 DOI: 10.1007/s00423-006-0144-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2006] [Accepted: 12/22/2006] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS Insulinomas are rare endocrine disorders. Pre-operatively, conventional imaging techniques often fail to localise the tumor. In addition, due to the lack of quick insulin assays, intra-operative confirmation of complete resection was impossible until recently. MATERIALS AND METHODS Six patients with biochemical evidence of an insulinoma underwent pre-operative localisation studies and selective arterial calcium injection (SACI). In addition, insulin was measured before surgery and every 10-15 min after resection of the tumor using a quick insulin assay. RESULTS Pre-operative localisation studies identified the tumor correctly as follows: endosonography: three of four, magnetic resonance imaging: two of four and SACI: six of six. Tumors in the head and body were enucleated while those in the tail were resected (n = 2, each). Those three patients, in whom magnetic resonance imaging and/or endosonography could localise the tumors pre-operatively, underwent laparoscopic surgery while the remaining three patients underwent open surgery. Intra-operatively, insulin dropped to normal levels within 20 min in all cases. After a follow-up of 0.8-3 years, all patients remained biochemically cured. CONCLUSIONS Pre-operatively, SACI appears to be a very sensitive localisation technique and may be most helpful in guiding the surgeon if conventional imaging techniques fail to localise the tumor. Complete removal of an insulinoma can be reliably predicted using a quick insulin assay.
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Affiliation(s)
- Oliver Gimm
- Department of General, Visceral and Vascular Surgery, University of Halle, Ernst-Grube-Str. 40, 06097 Halle, Germany.
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41
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Aluka KJ, Long C, Rickford MS, Turner PL, McKenna SJ, Fullum TM. Laparoscopic distal pancreatectomy with splenic preservation for serous cystadenoma: a case report and literature review. Surg Innov 2007; 13:94-101. [PMID: 17012149 DOI: 10.1177/1553350606291339] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A minimally invasive approach can be beneficial in a spleen-preserving distal pancreatectomy. This article reports a 71-year-old woman who presented to her internist with hypertension and persistent hypokalemia. A computed tomography scan to rule out a functional adrenal mass incidentally revealed a 4 cm x 3 cm x 2 cm serous cystadenoma of the distal pancreas and normal adrenal glands. The patient was referred to the general surgery service for resection of the distal pancreatic lesion. A laparoscopic spleen-preserving distal pancreatectomy was performed. The lesion was completely excised, and the pathology revealed serous cystadenoma with focal fibrosis and atrophic acini. The postoperative advantages of this approach were the early return of bowel function, minimal narcotic requirements, and early resumption of normal activities. This case illustrates the advantages of minimally invasive surgery in the performance of a spleen-preserving distal pancreatectomy.
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Affiliation(s)
- Kanayochukwu J Aluka
- Department of Surgery, Providence Hospital, Washington, District of Columbia, USA.
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Palanivelu C, Shetty R, Jani K, Sendhilkumar K, Rajan PS, Maheshkumar GS. Laparoscopic distal pancreatectomy: results of a prospective non-randomized study from a tertiary center. Surg Endosc 2006; 21:373-7. [PMID: 17180289 DOI: 10.1007/s00464-006-9020-z] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2006] [Revised: 06/05/2006] [Accepted: 07/05/2006] [Indexed: 12/21/2022]
Abstract
BACKGROUND Though laparoscopic distal pancreatectomy for benign conditions was first described in the early 1990s, it has not become as popular as other laparoscopic surgeries. Published literature on this topic consists of several case reports and a handful of small series. We present our experience, which, to the best of our knowledge, is the largest series reported to date. METHODS Since 1998, 22 patients have undergone distal pancreatectomy at our institute. The technique of distal pancreatosplenectomy, as well as spleen-preserving distal pancreatectomy, is described. RESULTS Four males and 18 females in the age range of 12-69 years underwent operation. Splenic preservation was possible in 7 patients. The tumor diameter ranged from 2.1 cm to 7.4 cm. The mean operating time was 215 min. The mean length of incision required for specimen retrieval was 3.4 cm. All patients were started on a liquid diet on the first postoperative day. The median hospital stay was 4 days. One patient developed a pancreatic fistula that was managed conservatively. At the end of an average follow-up of 4.6 years, no recurrence has been reported. CONCLUSIONS Laparoscopic distal pancreatectomy is a safe procedure, with minimal morbidity, rapid recovery, and short hospital stay. In appropriate cases, splenic preservation is feasible.
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Affiliation(s)
- C Palanivelu
- Department of GI & Minimal Access Surgery, Gem Hospital, Coimbatore, Tamilnadu, India
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Pierce RA, Spitler JA, Hawkins WG, Strasberg SM, Linehan DC, Halpin VJ, Eagon JC, Brunt LM, Frisella MM, Matthews BD. Outcomes analysis of laparoscopic resection of pancreatic neoplasms. Surg Endosc 2006; 21:579-86. [PMID: 17180287 DOI: 10.1007/s00464-006-9022-x] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2006] [Revised: 06/10/2006] [Accepted: 07/05/2006] [Indexed: 12/15/2022]
Abstract
BACKGROUND Experience with laparoscopic resection of pancreatic neoplasms remains limited. The purpose of this study is to critically analyze the indications for and outcomes after laparoscopic resection of pancreatic neoplasms. METHODS The medical records of all patients undergoing laparoscopic resection of pancreatic neoplasms from July 2000 to February 2006 were reviewed. Data are expressed as mean +/- standard deviation. RESULTS Laparoscopic pancreatic resection was performed in 22 patients (M:F, 8:14) with a mean age of 56.3 +/- 15.1 years and mean body mass index (BMI) of 26.3 +/- 4.5 kg/m2. Nine patients had undergone previous intra-abdominal surgery. Indications for pancreatic resection were cyst (1), glucagonoma (1), gastrinoma (2), insulinoma (3), metastatic tumor (2), IPMT (4), nonfunctioning neuroendocrine tumor (3), and mucinous/serous cystadenoma (6). Mean tumor size was 2.4 +/- 1.6 cm. Laparoscopic distal pancreatectomy was attempted in 18 patients and completed in 17, and enucleation was performed in 4 patients. Laparoscopic ultrasound (n = 10) and a hand-assisted technique (n = 4) were utilized selectively. Mean operative time was 236 +/- 60 min and mean blood loss was 244 +/- 516 ml. There was one conversion to an open procedure because of bleeding from the splenic vein. The mean postoperative LOS was 4.5 +/- 2.0 days. Seven patients experienced a total of ten postoperative complications, including a urinary tract infection (UTI) (1), lower-extremity deep venous thrombosis (DVT) and pulmonary embolus (1), infected peripancreatic fluid collection (1), pancreatic pseudocyst (1), and pancreatic fistula (6). Five pancreatic fistulas were managed by percutaneous drainage. The reoperation rate was 4.5% and the overall pancreatic-related complication rate was 36.4%. One patient developed pancreatitis and a pseudocyst 5 months postoperatively, which was managed successfully with a pancreatic duct stent. There was no 30-day mortality. CONCLUSIONS Laparoscopic pancreatic resection is safe and feasible in selected patients with pancreatic neoplasms. With a pancreatic duct leak rate of 27%, this problem remains an area of development for the minimally invasive technique.
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Affiliation(s)
- R A Pierce
- Department of Surgery, Washington University School of Medicine, 660 South Euclid Avenue, St. Louis, MO 63110, USA
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Velanovich V. The lasso technique for laparoscopic distal pancreatectomy. Surg Endosc 2006; 20:1766-71. [PMID: 17001445 DOI: 10.1007/s00464-004-8704-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2005] [Accepted: 07/15/2005] [Indexed: 10/24/2022]
Abstract
BACKGROUND Laparoscopic distal pancreatectomy with or without splenectomy is becoming an acceptable alternative to open resection for selected pancreatic lesions. One of the difficulties with this approach is manipulating the pancreas with laparoscopic instruments to avoid unnecessary injury to the pancreas, and yet obtain adequate margins. The described technique accomplishes these goals. METHODS Data from all patients who underwent laparoscopic distal pancreatectomy (always with splenectomy) were reviewed for age, gender, laparoscopic completion of the resection, postoperative complications, length of hospital stay, and pathology. The essential component of the technique is use of a Penrose drain around the neck or proximal body of the pancreas as a "lasso" for atraumatic manipulation. This technique is described in detail. RESULTS A total of 11 patients have undergone laparoscopic distal pancreatectomy with splenectomy using the lasso technique. Two patients (18%) underwent conversion to an open laparotomy: the because of bleeding from the pancreatic parenchyma and the other due to local invasion of a pancreatic adenocarcinoma. The average operating time was 162 +/- 39 min, and the median length of hospital stay was 3 days. There were two (18%) pancreatic leaks, both of which were treated conservatively with resolution. Pathologic examination, found six cystic neoplasms, two neuroendocrine tumors, two masses of chronic pancreatitis, and one adenocarcinoma. CONCLUSIONS The lasso technique simplifies intraoperative manipulation of the pancreas during laparoscopic distal pancreatectomy. It allows for safe manipulation of the pancreas and may expand the indications for the laparoscopic approach to pancreatic resection.
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Affiliation(s)
- V Velanovich
- Division of General Surgery, K-8, Henry Ford Hospital, 2799 West Grand Bovlevard, Detroit, MI 48202, USA.
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Uranues S, Alimoglu O, Todoric B, Toprak N, Auer T, Rondon L, Sauseng G, Pfeifer J. Laparoscopic resection of the pancreatic tail with splenic preservation. Am J Surg 2006; 192:257-61. [PMID: 16860642 DOI: 10.1016/j.amjsurg.2006.01.031] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2005] [Revised: 01/31/2006] [Accepted: 01/31/2006] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Evaluation of feasibility and efficacy of left resection of the pancreas with preservation of the splenic vessels and spleen as a laparoscopic procedure. BACKGROUND Laparoscopic technique is used less often on the pancreas than on other organs. The most common indications are enucleation of endocrine-active tumors and distal resections for benign primary pancreatic lesions. An important premise of these operations is atraumatic removal of as little of the pancreas as possible and the preservation of the spleen and its main vessels. METHODS Five patients aged 16 to 56 years, all female, underwent laparoscopic left resection of the pancreas with preservation of the splenic vessels and the spleen. There were 4 cases of benign epithelial tumors of the pancreas and 1 case of a left-sided adrenal cyst, which pre- and intraoperatively gave the impression of a pancreatic cystadenoma. RESULTS In all 5 cases, the laparoscopic procedure was completed with preservation of the splenic vessels and the spleen itself. No patient required blood transfusion, and there was only 1 postoperative fluid collection at the site of the tumor resection, which was drained percutaneously on the fourth postoperative day. CONCLUSION Distal pancreas resection can be performed as a laparoscopic procedure, with the usual advantages that this techniques has for the patient. Optimal closure of the cut edge of the pancreas and the preservation of the spleen and its main vessels are the most important aspects of this operation.
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Affiliation(s)
- Selman Uranues
- Department of Surgery, Medical University of Graz, Austria.
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Uranues S, Salehi B, Kornprat P, Todoric B. Technique of laparoscopic left pancreatic resection preserving the splenic vessels. Eur Surg 2006. [DOI: 10.1007/s10353-006-0246-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Dulucq JL, Wintringer P, Mahajna A. Laparoscopic pancreaticoduodenectomy for benign and malignant diseases. Surg Endosc 2006; 20:1045-50. [PMID: 16736311 DOI: 10.1007/s00464-005-0474-1] [Citation(s) in RCA: 121] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2005] [Accepted: 02/15/2006] [Indexed: 12/14/2022]
Abstract
BACKGROUND Laparoscopy still is not universally accepted as an alternative approach for pancreatoduodenectomy. This study aimed to assess the feasibility and safety of laparoscopic pancreatoduodenectomy for benign and malignant lesions of the pancreas, and to examine whether this procedure obtains adequate margins and follows oncologic principles. To the best of the authors' knowledge, their series of laparoscopic pancreatoduodenectomies is the largest reported to date. METHODS A prospective study of laparoscopic pancreatoduodenectomy was undertaken between March 1999 and June 2005. The study enrolled 25 patients (16 women and 9 men) with a mean age of 62 +/- 14 years. All the operations were performed in a single institution. RESULTS The operations were performed without serious complications. Three patients underwent conversion to open surgery. For 13 patients, the anastomosis was performed intracorporeally. For the remaining 9 patients, the resection was performed laparoscopically, with the reconstruction performed through a small midline incision. There was no intraoperative mortality. The mean operating time was 287 +/- 39 min, and the mean blood loss was 107 +/- 48 ml. The mean time to the first bowel movement was 6 +/- 1.5 days, and the mean time to independent self-care was 4.8 +/- 0.8 days. Seven patients experienced postoperative complications. One patient died of a cardiac event 3 days after uncomplicated surgery. The mean hospital stay was 16.2 +/- 2.7 days. All resected margins were tumor free. The mean number of retrieved lymph nodes for the malignant lesions was 18 +/- 5. CONCLUSION Laparoscopic pancreatoduodenectomy for selected cases of benign and malignant lesions performed by highly skilled laparoscopic surgeons is feasible and safe. This method can obtain adequate margins and follow oncological principles. Larger series and longer follow-up periods are needed to establish the current results.
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Affiliation(s)
- J L Dulucq
- Department of Abdominal Surgery, ILS, Maison de Santé Protestante, Bagatelle, MSPB, Route de Toulouse 203, 33401, Talence-Bordeaux, France.
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Abstract
Open distal pancreatic resection has been performed over the years for management of patients with a variety of pancreatic disorders. However, the technique is usually not performed in the same way by all surgeons. In recent years, the laparoscopic approach has been introduced with all the advantages of a minimally invasive procedure. The primary differences between the open and laparoscopic approaches are the method of access, the method of exposure, and the extent of operative trauma. The clinical advantages of the laparoscopic approach are the reduced length hospitalization, the reduction in postoperative pain, absence of wound-related complications and faster recovery.
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Affiliation(s)
- Laureano Fernández-Cruz
- Department of Surgery, IMD Hospital Clinic y Provincial de Barcelona, University of BarcelonaSpain
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Miura F, Takada T, Asano T, Kenmochi T, Ochiai T, Amano H, Yoshida M. Hemodynamic changes of splenogastric circulation after spleen-preserving pancreatectomy with excision of splenic artery and vein. Surgery 2005; 138:518-22. [PMID: 16213907 DOI: 10.1016/j.surg.2005.04.020] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2004] [Revised: 04/21/2005] [Accepted: 04/22/2005] [Indexed: 12/31/2022]
Abstract
BACKGROUND The safety of spleen conservation without preservation of the splenic artery and vein was proved on the basis of short-term observation, but the long-term results of this procedure have been uncertain. To clarify the hemodynamic changes of splenogastric circulation of patients undergoing spleen-preserving pancreatectomy with excision of the splenic artery and vein, we retrospectively analyzed patient outcome with particular reference to the assessment of hemodynamic changes of splenogastric circulation. METHODS Ten patients who had undergone spleen-preserving pancreatectomy with excision of the splenic artery and vein were retrospectively analyzed. In all patients both the short gastric and left gastroepiploic arteries and veins were preserved. All patients were observed for a minimum of 52 months. Collateral venous pathways were evaluated by computed tomography and endoscopy. RESULTS Early complications such as splenic infarction and atrophy did not occur in any of the patients, but computed tomography revealed perigastric varices in 7 patients (70%) and submucosal varices in 2 patients (20%). Endoscopy showed gastric varices in 2 patients in whom submucosal gastric varices were identified on computed tomography. Gastrointestinal bleeding from gastric varices occurred in 1 patient. In 1 patient without gastric varices, a gastrorenal shunt was demonstrated on computed tomography. CONCLUSIONS This study confirmed that gastric varices frequently occurred in patients who underwent spleen-preserving pancreatectomy with excision of the splenic artery and vein.
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Affiliation(s)
- Fumihiko Miura
- Department of Surgery, Teikyo University, School of Medicine, Tokyo, Japan
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Root J, Nguyen N, Jones B, Mccloud S, Lee J, Nguyen P, Chang K, Lin P, Imagawa D. Laparoscopic Distal Pancreatic Resection. Am Surg 2005. [DOI: 10.1177/000313480507100910] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Laparoscopic resection is not an established treatment for pancreatic tumors. Previous reports, mainly in Europe and Japan, have demonstrated the potential utility of laparoscopic distal pancreatectomy (LDP). However, few reports have been published from the United States. We instituted a pilot program to assess LDP. A total of 11 patients were included from December 2003 to December 2004. All patients were staged with preoperative endoscopic ultrasound and received vaccinations for possible splenectomy. The indications for surgery were as follows: neuroendocrine tumor (n = 7), unspecified tumor (n = 1), and cystic neoplasm (n = 3). All procedures began with diagnostic laparoscopy and intraoperative ultrasound. Three patients underwent laparoscopic enucleation of a discrete pancreatic nodule. In eight patients, LDP was attempted. One patient required conversion to an open procedure. In the other seven patients, the procedure was completed laparoscopically, two with hand-assist. The average operative time was 5 hours and 3 minutes; average length of stay was 5 days; and the splenectomy rate was 57 per cent (n = 4). There was one complication of an infected hematoma. There were no pancreatic leaks, deaths, nor readmissions. LDP with or without splenectomy is feasible and can be performed with minimum morbidity and only slightly increased operative time.
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Affiliation(s)
- Jeff Root
- Division of Hepatobiliary and Pancreatic Surgery, UC Irvine Medical Center, Orange, California
| | - Ninh Nguyen
- Division of Gastrointestinal Surgery, UC Irvine Medical Center, Orange, California
| | - Blanding Jones
- Division of Hepatobiliary and Pancreatic Surgery, UC Irvine Medical Center, Orange, California
| | - Scott Mccloud
- Department of Radiology, UC Irvine Medical Center, Orange, California
| | - John Lee
- Division of Gastrointestinal Medicine, Chao Comprehensive Digestive Disease Center, UC Irvine Medical Center, Orange, California
| | - Phuong Nguyen
- Division of Gastrointestinal Medicine, Chao Comprehensive Digestive Disease Center, UC Irvine Medical Center, Orange, California
| | - Ken Chang
- Division of Gastrointestinal Medicine, Chao Comprehensive Digestive Disease Center, UC Irvine Medical Center, Orange, California
| | - Peter Lin
- Division of Hepatobiliary and Pancreatic Surgery, UC Irvine Medical Center, Orange, California
| | - David Imagawa
- Division of Hepatobiliary and Pancreatic Surgery, UC Irvine Medical Center, Orange, California
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