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McGaffey MES, Singh A, Buote NJ, Mayhew PD, Rupnik N, Massari F, Case JB, Fransson BA, Oblak ML, Brisson BA, Scott JE, Donovan VA, Appleby R, Monteith G. Complications and outcomes associated with laparoscopic-assisted splenectomy in dogs. J Am Vet Med Assoc 2022; 260:1309-1315. [PMID: 35482563 DOI: 10.2460/javma.21.12.0536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To report the perioperative characteristics and outcomes of dogs undergoing laparoscopic-assisted splenectomy (LAS). ANIMALS 136 client-owned dogs. PROCEDURES Multicentric retrospective study. Medical records of dogs undergoing LAS for treatment of naturally occurring splenic disease from January 1, 2014, to July 31, 2020, were reviewed. History, signalment, physical examination and preoperative diagnostic test results, procedural information, complications, duration of hospitalization, histopathologic diagnosis, and perioperative outcomes were recorded. Perioperative complications were defined using the Veterinary Cooperative Oncology Group - Common Terminology Criteria for Adverse Events (VCOG-CTCAE v2) guidelines. RESULTS LAS was performed for treatment of a splenic mass (124/136 [91%]), immune-mediated disease (7/136 [5%]), splenomegaly (4/136 [3%]), or immune-mediated disease in conjunction with a splenic mass (1/136 [1%]). Median splenic mass size was 1.3 cm3/kg body weight. Conversion to open laparotomy occurred in 5.9% (8/136) of dogs. Complications occurred in 78 dogs, with all being grade 2 or lower. Median surgical time was 47 minutes, and median postoperative hospital stay was 28 hours. All but 1 dog survived to discharge, the exception being postoperative death due to a suspected portal vein thrombus. CLINICAL RELEVANCE In the dogs of this report, LAS was associated with low rates of major complications, morbidity, and mortality when performed for a variety of splenic pathologies. Minimally invasive surgeons can consider the LAS technique to perform total splenectomy in dogs without hemoabdomen and with spleens with modest-sized splenic masses up to 55.2 cm3/kg, with minimal rates of complications, morbidity, and mortality.
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Affiliation(s)
- Marissa E S McGaffey
- 1Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Canada
| | - Ameet Singh
- 1Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Canada
| | - Nicole J Buote
- 2Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY
| | - Philipp D Mayhew
- 3Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, CA
| | - Nicole Rupnik
- 3Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California-Davis, Davis, CA
| | | | - J Brad Case
- 5Department of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL
| | - Boel A Fransson
- 6Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman, WA
| | - Michelle L Oblak
- 1Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Canada
| | - Brigitte A Brisson
- 1Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Canada
| | - Jacqueline E Scott
- 7Illinois Veterinary Teaching Hospital, College of Veterinary Medicine, University of Illinois, Urbana, IL
| | - Victoria A Donovan
- 1Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Canada
| | - Ryan Appleby
- 1Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Canada
| | - Gabrielle Monteith
- 1Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Canada
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Fu X, Yang Z, Tu S, Xin W, Chen H, Li X, Li Y, Xiao W. Short- and long-term outcomes of 486 consecutive laparoscopic splenectomy in a single institution. Medicine (Baltimore) 2021; 100:e25308. [PMID: 33787621 PMCID: PMC8021369 DOI: 10.1097/md.0000000000025308] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 03/06/2021] [Indexed: 01/04/2023] Open
Abstract
Since its introduction in 1991, laparoscopic splenectomy (LS) has become the gold standard in elective spleen surgery in many centres. However, there still lack the report of long-term outcomes of LS with the large-scale cases. The aim of the present study was to analyze the short- and long-term outcomes of LS in a single institution over 16 years, and to compare the perioperative outcomes of totally laparoscopic splenectomy (TLS) and hand-assisted laparoscopic splenectomy (HALS) for splenomegaly.Between November 2002 and December 2018, 486 consecutive patients undergoing elective LS were enrolled in this study, including 222 TLS and 264 HALS. The intraoperative, postoperative, and follow-up data were retrospectively analyzed.The 5 most common indications were hypersplenism (71.0%), immune thrombocytopenia (14.8%), splenic benign tumor (4.5%), splenic cyst (2.9%), and splenic malignant tumor (2.9%). The mean operative time, intraoperative blood loss, and length of stay were 149.4 ± 63.3 minutes, 230.1 ± 225.1 mL, and 6.7 ± 3.2 days, respectively. The morbidity, mortality, reoperation, and conversion rate were 23.0%, 0, 0.4%, and 1.9%, respectively. Portal vein system thrombosis (PVST) was the most frequent complication with an incidence of 19.8%. The incidence of PVST in HALS was higher than that in TLS (23.9% vs 14.9%, P = .013). Compared with TLS, HALS had a shorter operative time (P = .000), lower intraoperative blood loss (P = .000), comparable conversion rate (P = .271), and morbidity (P = .922) for splenomegaly > 17.0 cm. During the follow-up period, the overall respond rate for immune thrombocytopenia was 77.8%, and the esophagogastric variceal bleeding rate was 6.9% in 320 patients with hypersplenism secondary to hepatic cirrhosis.LS is a safe, feasible, and effective procedure with satisfactory short- and long-term outcomes. HALS is a reasonable technique in patients with massive spleens.
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Affiliation(s)
| | | | | | | | - Haiming Chen
- Department of Emergency Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xueming Li
- Department of Emergency Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yong Li
- Department of General Surgery
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Rodríguez-Luna MR, Balagué C, Fernández-Ananín S, Vilallonga R, Targarona Soler EM. Outcomes of Laparoscopic Splenectomy for Treatment of Splenomegaly: A Systematic Review and Meta-analysis. World J Surg 2020; 45:465-479. [PMID: 33179126 DOI: 10.1007/s00268-020-05839-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To review the evidence regarding the outcomes of laparoscopic techniques in cases of splenomegaly. BACKGROUND Endoscopic approaches such as laparoscopic, hand-assisted laparoscopic, and robotic surgery are commonly used for splenectomy, but the advantages in cases of splenomegaly are controversial. REVIEW METHODS We conducted a systematic review using PRISMA guidelines. PubMed/MEDLINE, ScienceDirect, Scopus, Cochrane Library, and Web of Science were searched up to February 2020. RESULTS Nineteen studies were included for meta-analysis. In relation to laparoscopic splenectomy (LS) versus open splenectomy (OS), 12 studies revealed a significant reduction in length of hospital stay (LOS) of 3.3 days (p = <0.01) in the LS subgroup. Operative time was higher by 44.4 min (p < 0.01) in the LS group. Blood loss was higher in OS 146.2 cc (p = <0.01). No differences were found regarding morbimortality. The global conversion rate was 19.56%. Five studies compared LS and hand-assisted laparosocpic splenectomy (HALS), but no differences were observed in LOS, blood loss, or complications. HALS had a significantly reduced conversion rate (p < 0.01). In two studies that compared HALS and OS (n = 66), HALS showed a decrease in LOS of 4.5 days (p < 0.01) and increase of 44 min in operative time (p < 0.01), while OS had a significantly higher blood loss of 448 cc (p = 0.01). No differences were found in the complication rate. CONCLUSION LS is a safe approach for splenomegaly, with clear clinical benefits. HALS has a lower conversion rate. Higher-quality confirmatory trials with standardized splenomegaly grading are needed before definitive recommendations can be provided. Prospero registration number: CRD42019125251.
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Affiliation(s)
- María Rita Rodríguez-Luna
- IRCAD, Research Institute against Digestive Cancer, France 1 Place de l'Hôpital, 67000, Strasbourg, France.,Gastrointestinal and Hematological Surgical Unit, Service of General and Digestive Surgery, Hospital de la Santa Creu I Sant Pau, Autonomous University of Barcelona (UAB) Medical School, Carrer Sant Antoni Ma Claret, 167, 08025, Barcelona, Spain
| | - Carmen Balagué
- Gastrointestinal and Hematological Surgical Unit, Service of General and Digestive Surgery, Hospital de la Santa Creu I Sant Pau, Autonomous University of Barcelona (UAB) Medical School, Carrer Sant Antoni Ma Claret, 167, 08025, Barcelona, Spain
| | - Sonia Fernández-Ananín
- Gastrointestinal and Hematological Surgical Unit, Service of General and Digestive Surgery, Hospital de la Santa Creu I Sant Pau, Autonomous University of Barcelona (UAB) Medical School, Carrer Sant Antoni Ma Claret, 167, 08025, Barcelona, Spain
| | - Ramon Vilallonga
- Endocrine, Metabolic and Bariatric Unit, Center of Excellence for the EAC-BC, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Eduardo María Targarona Soler
- Gastrointestinal and Hematological Surgical Unit, Service of General and Digestive Surgery, Hospital de la Santa Creu I Sant Pau, Autonomous University of Barcelona (UAB) Medical School, Carrer Sant Antoni Ma Claret, 167, 08025, Barcelona, Spain.
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Hand-assisted Laparoscopic Splenectomy Advantages Over Complete Laparoscopic Splenectomy For Splenomegaly. Surg Laparosc Endosc Percutan Tech 2019; 29:109-112. [PMID: 30720697 DOI: 10.1097/sle.0000000000000640] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Laparoscopic splenectomy (LS) is generally applied for splenectomy, However, it also brings some technical challenges, especially for splenomegaly. Hand-assisted laparoscopic splenectomy (HALS) can help to overcome these drawbacks while maintaining the superiority of LS. This study was aimed to evaluate the efficacy and advantage of HALS for splenomegaly. MATERIALS AND METHODS Between January 2014 and November 2017, 91 patients with splenomegaly in 2 surgical centers were randomly assigned to either HALS (n=45) or LS (n=46). The patients' characteristics, intraoperative details, and the postoperative outcomes in both groups were compared. RESULTS Baseline features (sex, age, main diameter, Child-Pugh grade) of both groups had no significant difference (P<0.05). Compared with LS group, the HALS group operation time (141±46 vs. 172±43 min; P=0.001) was shorter, intraoperative blood loss [215 (122.332) vs. 230 (130.740) mL; P=0.026], hospital expenses (5.5±1.5 vs. 6.4±2.4 WanRMB; P=0.022), and conversion rate (1/45 vs. 9/46; P=0.015) were lower. However, there was no significant difference for hospital stay (6.4±2.8 vs. 6.7±3.0 d; P=0.662) and complications (15/45 vs. 12/46; P=0.893) between the 2 groups. In addition, there were no significant differences in postoperative white blood cell (10.6±2.9 vs. 10.9±3.5; P=0.747), AST [61 (47.94) vs. 57 (37.86) U/L; P=0.513], and ALT [68 (54.120) vs. 55 (36.99) U/L; P=0.302] levels. CONCLUSIONS HALS can maximize the benefits for patients, while maintaining the advantages of LS and open splenectomy. It is the ideal surgical treatment for splenomegaly.
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Serra F, Roli I, Campanelli M, Cabry F, Baschieri F, Romano F, Gelmini R. Laparoscopic splenectomy in malignancies: is safe and feasible? MINERVA CHIR 2019; 74:365-373. [PMID: 31062942 DOI: 10.23736/s0026-4733.19.07851-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Laparoscopic splenectomy (LS) is considered the treatment of choice for benign hematologic diseases of the spleen. However, the role of LS in malignancies is still controversial. Technical difficulties, hemorrhagic risk, the need of pathological characterization of malignant disease, may be considered contraindications to LS in malignancies. This study aims to verify the efficacy and feasibility of LS for hematologic malignancies. METHODS One hundred and forty-five patients underwent LS for hematologic disease and were retrospectively shared in two groups: Group A (N.=83) patients with preoperative diagnosis of benign hematologic disease and Group B (N.=62) with malignancies. Bipolar spleen diameter, mean operative time, conversion rate and causes, complications and need of transfusion were evaluated. RESULTS Median splenic diameter was greater in Group B than in Group A with a statistically significant difference (P<0.005), and the number of accessory mini-laparotomies (P<0.005) and the conversion rate (P=0.024) in the group of patients with a diagnosis of malignancy were also higher. The mean operative time was 117.6 minutes in group A and 148.1 minutes in Group B (P<0.005). Besides, there were no significant differences relative to intraoperative and postoperative transfusions and the incidence of postoperative complications. No perioperative mortality occurred. CONCLUSIONS The analysis of our data highlights that LS for hematologic malignancies is effective and feasible even if it associated with higher conversion rate due to splenomegaly and difficult hilum dissection. Besides, no differences in the patient outcome were highlighted. LS may be considered a safe procedure in the treatment of haematological malignancies of the spleen.
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Affiliation(s)
- Francesco Serra
- Department of Surgery, Polyclinic Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Isabella Roli
- Department of Surgery, Polyclinic Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Michela Campanelli
- Department of Surgery, Polyclinic Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesca Cabry
- Department of Surgery, Polyclinic Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Francesca Baschieri
- Department of Surgery, Polyclinic Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabrizio Romano
- Department of Surgery, San Gerardo Hospital, University of Milan Bicocca, Monza, Italy
| | - Roberta Gelmini
- Department of Surgery, Polyclinic Hospital of Modena, University of Modena and Reggio Emilia, Modena, Italy -
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Huang Y, Wang XY, Wang K. Hand-assisted laparoscopic splenectomy is a useful surgical treatment method for patients with excessive splenomegaly: A meta-analysis. World J Clin Cases 2019; 7:320-334. [PMID: 30746373 PMCID: PMC6369387 DOI: 10.12998/wjcc.v7.i3.320] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 12/26/2018] [Accepted: 01/03/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hand-assisted laparoscopic splenectomy (HALS) can help overcome the drawbacks of laparoscopic splenectomy (LS) while maintaining its advantages.
AIM To evaluate the efficacy and advantages of HALS for splenomegaly.
METHODS The relevant literature was reviewed using the PubMed, EMBASE, Cochrane, Ovid Medline, and Wanfang databases to compare the clinical outcomes of HALS and LS. Odds ratios or mean differences were calculated with 95% confidence intervals for fixed-effects and random-effects models. Overall, 754 patients from 16 trials who met the inclusion criteria were selected.
RESULTS In pure splenectomy, blood loss volume (P < 0.001) and conversion rate (P = 0.008) were significantly lower in the HALS group than in the LS group. Conversely, for splenomegaly, the operative time (P = 0.04) was shorter and blood loss volume (P < 0.001) and conversion rate (P = 0.001) were significantly lower in the HALS group than in the LS group. However, no significant difference was observed in hospital stay length, blood transfusion, time to food intake, complications, or mortality rate between the two groups. Moreover, in splenectomy and devascularization of the upper stomach (DUS), the operative time (P = 0.04) was significantly shorter and blood loss volume (P < 0.001) and conversion rate (P = 0.05) were significantly lower in the HALS + DUS group than in the LS + DUS group. However, no significant difference was observed in hospital stay length, timing of diet, and complications between the two groups.
CONCLUSION HALS is an ideal surgical treatment method for splenomegaly because it can maximize the benefits for patients while maintaining the advantages of LS.
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Affiliation(s)
- Yong Huang
- Department of General Surgery, Hepato-Biliary-Pancreatic Surgery Division, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Xiao-Yun Wang
- Department of Operating Room, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Kai Wang
- Department of General Surgery, Hepato-Biliary-Pancreatic Surgery Division, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, China
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Rodriguez-Otero Luppi C, Targarona Soler EM, Balague Ponz C, Pantoja Millán JP, Turrado Rodriguez V, Pallares Segura JL, Bollo Rodriguez J, Trias Folch M. Clinical, Anatomical, and Pathological Grading Score to Predict Technical Difficulty in Laparoscopic Splenectomy for Non-traumatic Diseases. World J Surg 2017; 41:439-448. [PMID: 27541028 DOI: 10.1007/s00268-016-3683-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND We aimed to develop a grading system based on preoperative parameters that would predict surgical difficulty and morbidity in elective laparoscopic splenectomy. STUDY DESIGN We retrospectively assessed morbidity in 439 patients who underwent laparoscopic splenectomy for benign and malignant disorders between 1993 and 2013. Medical and surgical records were reviewed and analyzed. We compared preoperative data concerning demographic, clinical, pathological, anatomical, laboratory, and radiological factors with three surgical outcomes: operative time, intraoperative bleeding, and surgical conversion. Univariate and multivariate analyses were performed to identify statistically significant variables. A logistic regression model was used to identify determinant variables and to compose a predictive score. External validation of the score was performed using an independent cohort of 353 patients. RESULTS Four preoperative parameters (age, male sex, type of pathology, and spleen size based on final spleen weight) were significantly related with operative time, operative bleeding, and conversion to open surgery. Using these results, we developed a classification system with three levels of difficulty: low (≤4 points), medium (4.5-5.5 points), and high (≥6 points), based on the four preoperative parameters. The correlation was highly significant (p = <0.001) according to Spearman's correlation. The area under the ROC curve was 0.671 (95 % CI 0.596-0.745). The external validation showed significant correlations with the present model. CONCLUSIONS The grading score described here is simple to calculate from the physical examination, laboratory tests, and US or CT images, and we believe it could be useful to preoperatively assess the technical complexity of laparoscopic splenectomy.
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Affiliation(s)
- Carlos Rodriguez-Otero Luppi
- Departament of General and Digestive Surgery, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Barcelona, Spain.
| | - Eduardo M Targarona Soler
- Departament of General and Digestive Surgery, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Barcelona, Spain
| | - Carmen Balague Ponz
- Departament of General and Digestive Surgery, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Barcelona, Spain
| | | | - Victor Turrado Rodriguez
- Departament of General and Digestive Surgery, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Barcelona, Spain
| | - Jose Luis Pallares Segura
- Departament of General and Digestive Surgery, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Barcelona, Spain
| | - Jesus Bollo Rodriguez
- Departament of General and Digestive Surgery, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Barcelona, Spain
| | - Manel Trias Folch
- Departament of General and Digestive Surgery, Hospital de la Santa Creu i Sant Pau, Autonomous University of Barcelona, Barcelona, Spain
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Misiakos EP, Bagias G, Liakakos T, Machairas A. Laparoscopic splenectomy: Current concepts. World J Gastrointest Endosc 2017; 9:428-437. [PMID: 28979707 PMCID: PMC5605342 DOI: 10.4253/wjge.v9.i9.428] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 05/21/2017] [Accepted: 07/24/2017] [Indexed: 02/06/2023] Open
Abstract
Since early 1990’s, when it was inaugurally introduced, laparoscopic splenectomy has been performed with excellent results in terms of intraoperative and postoperative complications. Nowadays laparoscopic splenectomy is the approach of choice for both benign and malignant diseases of the spleen. However some contraindications still apply. The evolution of the technology has allowed though, cases which were considered to be absolute contraindications for performing a minimal invasive procedure to be treated with modified laparoscopic approaches. Moreover, the introduction of advanced laparoscopic tools for ligation resulted in less intraoperative complications. Today, laparoscopic splenectomy is considered safe, with better outcomes in comparison to open splenectomy, and the increased experience of surgeons allows operative times comparable to those of an open splenectomy. In this review we discuss the indications and the contraindications of laparoscopic splenectomy. Moreover we analyze the standard and modified surgical approaches, and we evaluate the short-term and long-term outcomes.
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Affiliation(s)
- Evangelos P Misiakos
- 3rd Department of Surgery, Attikon University Hospital, University of Athens School of Medicine, Attica, 12462 Athens, Greece
| | - George Bagias
- Clinic for General, Visceral and Transplant Surgery, Hannover Medical School, 30625 Hannover, Germany
| | - Theodore Liakakos
- 1st Department of Surgery, National and Kapodistrian University of Athens, Medical School, Laikon General Hospital, 11527 Athens, Greece
| | - Anastasios Machairas
- 3rd Department of Surgery, Attikon University Hospital, University of Athens School of Medicine, Attica, 12462 Athens, Greece
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Tsamalaidze L, Stauffer JA, Permenter SL, Asbun HJ. Laparoscopic Splenectomy for Massive Splenomegaly: Does Size Matter? J Laparoendosc Adv Surg Tech A 2017; 27:1009-1014. [PMID: 28799827 DOI: 10.1089/lap.2017.0384] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Laparoscopic splenectomy (LS) has become the most common approach for elective splenectomy, but use of LS for patients with massive splenomegaly (MS) remains controversial. By the 2008 European guidelines, LS for MS (spleen size >20 cm) is generally not recommended. METHODS We performed a retrospective analysis of 229 consecutive patients undergoing LS, hand-assist (HALS), and open splenectomy (OS) at our institution from January 1, 1995 to December 2016. Eighty-six (38%) had MS. Patient demographics, comorbidities, operative details, and outcomes were analyzed. RESULTS Of 86 patients with MS, 27 (31%) underwent LS, 12 (14%) HALS, and 47 (55%) OS. No significant difference was revealed in patient demographics, comorbidities, American Society of Anesthesiologists class, and spleen size (24.2 cm vs. 23.7 cm vs. 26.6 cm, P = .06). Benign spleen diseases (23), malignancy (57%), and miscellaneous (20%) were indications for surgery. The mean operative time and estimated blood loss in LS, HALS, and OS were 153, 168, and 131 minutes (P = .17) and 100, 162, and 278 mL (P = .24), respectively. Three patients (11.1%) with LS and 1 (8.3%) with HALS required conversion to OS for different reasons (spleen size, technical difficulties, bleeding). Morbidity was similar in all three groups (P = .99). One mortality (1.1%) was noted after OS. Six (7%) patients in the LS group and three (3.5%) in the OS group developed postsplenectomy thrombosis of splenic, mesenteric, and portal veins. Length of stay was shorter in patients with LS and almost reached clinical significance (3.2 vs. 4.9 vs. 5.2 days; P = .06). CONCLUSION LS is safe, feasible, and associated with shorter hospital stay than HALS and OS for MS.
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Bonnet S, Guédon A, Ribeil JA, Suarez F, Tamburini J, Gaujoux S. Indications and outcome of splenectomy in hematologic disease. J Visc Surg 2017; 154:421-429. [PMID: 28757383 DOI: 10.1016/j.jviscsurg.2017.06.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Splenectomy is part of the therapeutic arsenal for benign or malignant hematological disorders that constitute the main indication for elective splenectomy. With the development of minimally invasive approaches, and in particular, laparoscopy, as well as the advent of monoclonal antibody therapy, the indications and the outcomes of splenectomy for hematologic disease have changed in recent years. Nonetheless, splenectomy has its place in hemoglobinopathies and hemolytic diseases, improves thrombocytopenia in refractory immune thrombocytopenic purpura, can reverse sequelae linked to voluminous splenomegaly secondary to myelofibrosis, or can be used for diagnostic purposes or for splenomegaly in lymphoproliferative syndromes.
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Affiliation(s)
- S Bonnet
- Service de chirurgie digestive, hépatobiliaire et endocrinienne, hôpital Cochin, université Paris Descartes, AP-HP, 75014 Paris, France
| | - A Guédon
- Service de chirurgie digestive, hépatobiliaire et endocrinienne, hôpital Cochin, université Paris Descartes, AP-HP, 75014 Paris, France
| | - J-A Ribeil
- Université Paris Descartes, 75005 Paris, France; Département de biothérapie, hôpital universitaire Necker-Enfants-Malades, AP-HP, 75015 Paris, France
| | - F Suarez
- Université Paris Descartes, 75005 Paris, France; Service d'hématologie adulte, hôpital universitaire Necker-Enfants-Malades, AP-HP, Paris, France
| | - J Tamburini
- Service d'hématologie clinique, hôpital Cochin, AP-HP, 75014 Paris, France; Université Paris Descartes, 75005 Paris, France
| | - S Gaujoux
- Service de chirurgie digestive, hépatobiliaire et endocrinienne, hôpital Cochin, université Paris Descartes, AP-HP, 75014 Paris, France; Université Paris Descartes, 75005 Paris, France.
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11
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Berindoague R, Targarona E, Balague C, Pernas J, Pallares J, Gich I, Trias M. Can We Predict Immediate Outcome After Laparoscopic Splenectomy for Splenomegaly? Multivariate Analysis of Clinical, Anatomic, and Pathologic Features After 3D Reconstruction of the Spleen. Surg Innov 2016; 14:243-51. [DOI: 10.1177/1553350607311088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The laparoscopic approach is the treatment of choice for splenectomy, but its definitive role in splenomegaly is controversial. Factors that influence immediate outcome are clinical, anatomic, and pathological. The aim of this study was to evaluate the predictive factors on outcome after laparoscopic splenectomy in splenomegaly. We reviewed patients submitted to laparoscopic splenectomy with a final spleen weight superior to 700 g. Three-dimensional reconstruction of the spleen was performed, and spleen volume and diameters were measured. Multivariate analysis showed that factors that predicted for conversion were mediolateral diameter ( P = .039, RR: 1.43) and platelet count ( P < .05, RR: 1). For intraoperative bleeding, the predictive factor was spleen volume ( P < .03, RR: 1.003). Anteroposterior spleen diameter was related to operative time ( P = .011), and the factor related to postoperative morbidity was age ( P = .049, RR: 0.941). Local anatomy and clinical factors affect surgical outcome in laparoscopic splenectomy for splenomegaly. These factors should be taken into account when planning this kind of procedure.
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Affiliation(s)
- R. Berindoague
- Service of Surgery, Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - E.M. Targarona
- Service of Surgery, Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain,
| | - C. Balague
- Service of Surgery, Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - J.C. Pernas
- Radiology, Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - J.L. Pallares
- Service of Surgery, Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - I. Gich
- Epidemiology, Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M. Trias
- Service of Surgery, Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
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Wright T, Singh A, Mayhew PD, Runge JJ, Brisson BA, Oblak ML, Case JB. Laparoscopic-assisted splenectomy in dogs: 18 cases (2012–2014). J Am Vet Med Assoc 2016; 248:916-22. [DOI: 10.2460/javma.248.8.916] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Pascual M, Salvans S, Pera M. Laparoscopic colorectal surgery: Current status and implementation of the latest technological innovations. World J Gastroenterol 2016; 22:704-717. [PMID: 26811618 PMCID: PMC4716070 DOI: 10.3748/wjg.v22.i2.704] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 12/14/2015] [Indexed: 02/06/2023] Open
Abstract
The introduction of laparoscopy is an example of surgical innovation with a rapid implementation in many areas of surgery. A large number of controlled studies and meta-analyses have shown that laparoscopic colorectal surgery is associated with the same benefits than other minimally invasive procedures, including lesser pain, earlier recovery of bowel transit and shorter hospital stay. On the other hand, despite initial concerns about oncological safety, well-designed prospective randomized multicentre trials have demonstrated that oncological outcomes of laparoscopy and open surgery are similar. Although the use of laparoscopy in colorectal surgery has increased in recent years, the percentages of patients treated with surgery using minimally invasive techniques are still reduced and there are also substantial differences among centres. It has been argued that the limiting factor for the use of laparoscopic procedures is the number of surgeons with adequate skills to perform a laparoscopic colectomy rather than the tumour of patients’ characteristics. In this regard, future efforts to increase the use of laparoscopic techniques in colorectal surgery will necessarily require more efforts in teaching surgeons. We here present a review of recent controversies of the use of laparoscopy in colorectal surgery, such as in rectal cancer operations, the possibility of reproducing complete mesocolon excision, and the benefits of intra-corporeal anastomosis after right hemicolectomy. We also describe the results of latest innovations such as single incision laparoscopic surgery, robotic surgery and natural orifice transluminal endoscopic surgery for colon and rectal diseases.
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Gracia-Calvo LA, Martín-Cuervo M, Jiménez J, Vieítez V, Argüelles D, Durán ME, Ezquerra J. Development of a technique for standing hand-assisted laparoscopic splenectomy in five horses. Aust Vet J 2015; 93:183-8. [PMID: 26010922 DOI: 10.1111/avj.12326] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 10/04/2014] [Accepted: 10/16/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To develop an experimental standing hand-assisted laparoscopic splenectomy (HALS) technique, report the associated peri-operative complications and document the short-term surgical outcomes. METHODS AND RESULTS Five healthy 300-470 kg horses that underwent standing HALS. Spleens of different weights (2.25-7.0 kg) were removed using this technique. The main complication during surgery was difficulty sectioning the gastrosplenic ligament. The postoperative complications included adhesions of the colon to the nephrosplenic ligament stump and incisional discharge in two horses. CONCLUSIONS Standing HALS is a feasible experimental procedure for medium-sized horses, which avoids rib excision and general anaesthesia, but requires further development.
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Affiliation(s)
- L A Gracia-Calvo
- Veterinary Teaching Hospital, School of Veterinary Medicine, University of Extremadura, Cáceres, Spain
| | - M Martín-Cuervo
- Veterinary Teaching Hospital, School of Veterinary Medicine, University of Extremadura, Cáceres, Spain
| | - J Jiménez
- Veterinary Teaching Hospital, School of Veterinary Medicine, University of Extremadura, Cáceres, Spain
| | - V Vieítez
- Veterinary Teaching Hospital, School of Veterinary Medicine, University of Extremadura, Cáceres, Spain
| | - D Argüelles
- Veterinary Teaching Hospital, School of Veterinary Medicine, University of Helsinki, Helsinki, Finland
| | - M E Durán
- Veterinary Teaching Hospital, School of Veterinary Medicine, University of Extremadura, Cáceres, Spain
| | - J Ezquerra
- Veterinary Teaching Hospital, School of Veterinary Medicine, University of Extremadura, Cáceres, Spain
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Kawanaka H, Akahoshi T, Kinjo N, Harimoto N, Itoh S, Tsutsumi N, Matsumoto Y, Yoshizumi T, Shirabe K, Maehara Y. Laparoscopic Splenectomy with Technical Standardization and Selection Criteria for Standard or Hand-Assisted Approach in 390 Patients with Liver Cirrhosis and Portal Hypertension. J Am Coll Surg 2015. [PMID: 26206637 DOI: 10.1016/j.jamcollsurg.2015.04.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Laparoscopic splenectomy (LS) is still challenging in patients with liver cirrhosis and portal hypertension. This study was designed to establish safe and less invasive LS in patients with liver cirrhosis and portal hypertension. STUDY DESIGN We analyzed 390 patients with liver cirrhosis and portal hypertension, who underwent LS between 1993 and 2013. Patients were divided into 3 time periods; early (1993 to 2004, n = 106); middle (2005 to 2008, n = 159); and late (2008 to 2013, n = 125). During the middle time period, standardized technique for LS and selection criteria for hand-assisted LS were adopted. Patients with spleen volume ≥ 1,000 mL by CT volumetry, large perisplenic collateral vessels, and/or Child-Pugh score ≥ 9, underwent hand-assisted LS. During the late time period, the selection criteria were refined and patients with spleen volume ≥ 600 mL underwent hand-assisted LS. RESULTS Conversion to open splenectomy decreased (10.4% in the early time period, 1.9% in the middle time period, and 3.2% in the late time period, p = 0.004), median blood loss decreased (300g, 87g, and 98g, respectively, p < 0.001), and the success rate of pure LS tended to improve (87.2%, 89.5%, and 98.0%, respectively, p = 0.110). Mortality was 0% in each time period, Clavien-Dindo grade IIIb or more complications tended to decrease (5.7%, 2.5%, and 0.8%, respectively, p = 0.081), and technique-related complications decreased significantly (10.4%, 3.8%, and 2.4%, respectively, p = 0.014). CONCLUSIONS Laparoscopic splenectomy is now a safe and less invasive approach, even in patients with liver cirrhosis and portal hypertension, because of its technical standardization with the refined selection criteria for pure or hand-assisted LS.
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Affiliation(s)
- Hirofumi Kawanaka
- Department of Surgery and Multidisciplinary Treatment, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Clinical Research Institute, National Hospital Organization, Beppu Medical Center, Beppu, Japan.
| | - Tomohiko Akahoshi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Nao Kinjo
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Norifumi Harimoto
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shinji Itoh
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Norifumi Tsutsumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Matsumoto
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ken Shirabe
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiko Maehara
- Department of Surgery and Multidisciplinary Treatment, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Pata G, Damiani E, Tognali D, Solaini L, Watt J, Ragni F. Outcomes of Open Splenectomy for Hematologic Malignancy with Splenomegaly: A Contemporary Perspective. Am Surg 2015. [DOI: 10.1177/000313481508100434] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Splenectomy for hematologic malignancy (HM) is considered a high-risk procedure, especially in cases of splenomegaly. We analyzed the postoperative course of 82 patients undergoing open splenectomy for HM-related splenomegaly (splenic craniocaudal length 15 cm or greater) in a high-volume center. Primary outcome measures were: perioperative clinical course, rate and severity of postoperative complications (Clavien-Dindo classification), and length of hospital stay. Risk factors analyzed for morbidity and mortality by logistic regression analysis were: gender, age, American Society of Anesthesiologists (ASA)grade, body mass index (BMI), steroidal treatment, preoperative white blood cell count, spleen size, spleen weight, and operative time. The postoperative mortality rate was 1.2 per cent. Only 15.9 per cent of patients required surgical, endoscopic, or radiological intervention after splenectomy (Grade 3 or greater complication). Overall postoperative morbidity rate (as Grade 2 or greater complication) was 52.4 per cent. Surgical complications, mainly bleeding, occurred in 40.2 per cent of patients and 32.9 per cent of patients required blood transfusion. Medical complication rate was 24.4 per cent. Pulmonary disorders were prevalent among medical complications. At multivariate analysis, only ASA score was an independent risk factor for postoperative complications. Open splenectomy can be performed in high-volume centers with low mortality and acceptable morbidity in patients with HM-related splenomegaly, provided that patients at highest risk of postoperative complication (ASA greater than 3) are carefully evaluated.
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Affiliation(s)
- Giacomo Pata
- Department of Medical & Surgical Sciences, 2nd Division of General Surgery, Brescia Civic Hospital, Brescia; Italy; the
| | - Enrico Damiani
- Department of Medical & Surgical Sciences, 2nd Division of General Surgery, Brescia Civic Hospital, Brescia; Italy; the
| | - Daniela Tognali
- Department Of Medical & Surgical Sciences, 2nd Division of General Surgery, University of Brescia School of Medicine, Brescia, Italy; and the
| | - Leonardo Solaini
- Department Of Medical & Surgical Sciences, 2nd Division of General Surgery, University of Brescia School of Medicine, Brescia, Italy; and the
| | - Jennifer Watt
- Centre for Tumour Biology, Barts Cancer Institute, Barts and The London School of Medicine, London, United Kingdom
| | - Fulvio Ragni
- Department of Medical & Surgical Sciences, 2nd Division of General Surgery, Brescia Civic Hospital, Brescia; Italy; the
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Nyilas Á, Paszt A, Simonka Z, Ábrahám S, Borda B, Mán E, Lázár G. Laparoscopic Splenectomy Is a Safe Method in Cases of Extremely Large Spleens. J Laparoendosc Adv Surg Tech A 2015; 25:212-6. [DOI: 10.1089/lap.2014.0615] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Áron Nyilas
- Department of Surgery, University of Szeged, Szeged, Hungary
| | - Attila Paszt
- Department of Surgery, University of Szeged, Szeged, Hungary
| | - Zsolt Simonka
- Department of Surgery, University of Szeged, Szeged, Hungary
| | | | - Bernadett Borda
- Department of Surgery, University of Szeged, Szeged, Hungary
| | - Eszter Mán
- Department of Surgery, University of Szeged, Szeged, Hungary
| | - György Lázár
- Department of Surgery, University of Szeged, Szeged, Hungary
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Comparison of hand-assisted laparoscopic surgery using tissue fusion devices and open resection for treatment of rectosigmoid carcinoma. Surg Laparosc Endosc Percutan Tech 2014; 24:e157-61. [PMID: 25090290 DOI: 10.1097/sle.0b013e3182a2b03e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Modern tissue fusion devices used in hand-assisted laparoscopic surgery (HALS), a method of combining endoscopic surgery with tactile sensation, can minimize surgical trauma and hospitalization times beyond both conventional laparoscopy and open surgery. The outcomes of HALS using tissue fusion devices and conventional open surgery for curative resection of rectosigmoid carcinoma were compared. A total of 78 (45 males, 33 females; mean age, 57.2±11.7 y) rectosigmoid carcinoma patients underwent HALS surgery (HALS group) and 78 age-matched, sex-matched, and tumor status-matched rectosigmoid carcinoma patients (control group) underwent open resection between June 2008 and June 2010. In the HALS and control groups, abdominal incision length, intraoperative blood loss, procedure time, postoperative abdominal drainage, time to first flatus (bowel function return), length of hospital stay, morbidity, mortality, and pathology were assessed. Procedure times were similar in both groups (142.37±42.09 vs. 137.56±36.24 min). However, length of abdominal incision (5.14±0.47 vs. 13.17±2.41 cm), intraoperative blood loss (125.96±75.58 vs. 142.56±65.37 mL), need for postoperative analgesia, bowel function return (68.01±22.64 vs. 79.77±19.94 h), and postoperative hospital stay (6.47±1.73 vs. 7.73±1.71 d) were all significantly improved in the HALS group. At a median follow-up of 26 months, no significant differences in anastomotic recurrence were observed between groups (1 case/each group). Thus, the HALS approach for curative resection of rectosigmoid carcinoma was found to be similarly safe and effective compared with open resection. Furthermore, HALS may improve postoperative recovery and reduce hospitalization times.
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Casaccia M, Stabilini C, Gianetta E, Ibatici A, Santori G. Current concepts of laparoscopic splenectomy in elective patients. World J Surg Proced 2014; 4:33-47. [DOI: 10.5412/wjsp.v4.i2.33] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 05/13/2014] [Accepted: 06/20/2014] [Indexed: 02/06/2023] Open
Abstract
Formerly, open splenectomy represented the conventional surgical treatment for many hematologic diseases. Currently, thanks to permanent technical development and improved skills, also laparoscopic splenectomy (LS) has become a recognized procedure in the treatment of spleen diseases, even in case of splenomegaly. A systematic review was performed with the aim of recalling the proved concepts of this surgical treatment and to browse new devices and techniques and their impact on the surgical outcome. The literature search was initially conducted in PubMed by entering general queries related to LS. The record identified through PubMed searching (n = 1599) was then screened by applying several criteria (study published in English from 1991 to 2013 with abstract available, by excluding systematic/non-systematic reviews, meta-analysis, practice guidelines, case reports, and study involving animals). The articles assessed for eligibility (n = 160) were primarily evaluated by excluding studies that did not report operative time and conversion to open surgery. For articles that treated multiport LS we included only clinical trials with patients > 20. The studies included in qualitative synthesis were 23. The search strategy carried out in PubMed does not allow to obtain an overview of the items returned by the main queries. With this aim we replicated the search in the Web of ScienceTM database, only including the studies published in English in the period 1991-2013 with no other filter/selection criteria. The full records (n = 1141) and cited references returned by Web of ScienceTM were analyzed with the visualization of similarities (VOS) mapping technique. Maps of title/abstract text corpus and bibliographic coupling of authors obtained by applying the VOS approach were presented. If in normal-size or moderately enlarged spleens the laparoscopic approach is unquestionable, in massive splenomegaly the optimal technique remain to be determined. In this setting, prospective randomized trials to compare open vs LS are needed. Between the new techniques of LS the robotic single port splenectomy has the ability to join all the positive aspects of both techniques. Data about this topic are too initial and need to be confirmed with further studies.
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20
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Qian D, He Z, Hua J, Gong J, Lin S, Song Z. Hand-assisted versus conventional laparoscopic splenectomy: a systematic review and meta-analysis. ANZ J Surg 2014; 84:915-20. [PMID: 24712437 DOI: 10.1111/ans.12597] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2014] [Indexed: 12/17/2022]
Abstract
BACKGROUND Hand-assisted laparoscopic splenectomy (HALS) has been widely applied for the resection of larger spleens. We conducted a systematic review and meta-analysis to evaluate the safety and feasibility of HALS compared with conventional laparoscopic splenectomy (CLS). METHODS A comprehensive literature search in MEDLINE, EMBASE and Cochrane Library databases was performed to compare clinical outcomes of CLS and HALS. Data were extracted by two independent reviewers. Pooled odds ratios and weighted mean differences with 95% confidence intervals were calculated by meta-analytic software. RESULTS Nine non-randomized controlled studies for a total of 463 patients were selected to satisfy the inclusion criteria (HALS versus CLS: 170 versus 293, respectively). The groups were similar in operative time, estimated operative blood loss, length of hospital stay, mortality and intraoperative and post-operative complications. There was a significantly reduced conversion rate in the HALS versus CLS group (odds ratio: 2.98; 95% confidence interval 1.28 to 6.93; P = 0.01). Splenic weights in the HALS group were higher than in the CLS group (weighted mean differences: -0.93; 95% confidence interval -1.74 to -0.11; P = 0.03). CONCLUSION HALS may be preferable to CLS for the treatment of patients with enlarged spleens. The result needs to be certified by further random controlled trials.
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Affiliation(s)
- Daohai Qian
- Department of General Surgery, Shanghai Tenth People's Hospital, Tongji University of Medicine, Shanghai, China
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21
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HandPort Laparoscopic Surgery-Review and Current Status. Indian J Surg 2013; 77:213-6. [PMID: 26246704 DOI: 10.1007/s12262-013-1018-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Accepted: 11/27/2013] [Indexed: 10/25/2022] Open
Abstract
HandPort laparoscopic surgery is a hybrid operation that allows the surgeon to introduce his nondominant hand into abdominal cavity through the port while maintaining pneumoperitoneum. It also helps to gain experience and expertise to learn advanced laparoscopic procedures. The common surgeries where HandPort is useful are laparoscopic splenectomy, colectomies, and donor nephrectomies. HandPort facilitates dissection and extraction of specimens. Hand in abdomen restores tactile sensation which is lacking in laparoscopic procedures. It reduces operative time, increases technical expertise of surgeon, and decreases blood loss. This article reviews the current status of HandPort laparoscopic surgery, the various HandPort devices, and their use.
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Wang X, Li Y, Peng B. Hand-assisted laparoscopic technique in the setting of complicated splenectomy: a 9-year experience. World J Surg 2013; 37:2046-52. [PMID: 23756773 DOI: 10.1007/s00268-013-2114-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Laparoscopic splenectomy (LS) is significantly more challenging in patients with supramassive splenomegaly and those with portal hypertension. We hypothesized that hand-assisted laparoscopic splenectomy (HALS) could facilitate the procedure in these patients. METHODS Before October 2009, patients with supramassive splenomegaly and those with portal hypertension underwent LS. After October 2009, we routinely applied HALS in patients with these disorders. RESULTS We compared the HALS group (n = 41) with the LS group (n = 45). There were no conversions to open surgery in the HALS group, whereas there was an 4.5 % conversion rate in the LS group. The operating times were shorter, and there was less estimated blood loss, and fewer major complications in the HALS group. Analgesia requirement, time to full diet, and postoperative stay were comparable in the two groups. CONCLUSIONS We concluded that HALS was superior to LS in patients with supramassive splenomegaly and in those with portal hypertension.
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Affiliation(s)
- Xin Wang
- Department of Hepatopancreatobiliary Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
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23
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Obesity does not adversely affect outcomes after laparoscopic splenectomy. Am J Surg 2013; 206:52-8. [DOI: 10.1016/j.amjsurg.2012.07.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2012] [Revised: 07/20/2012] [Accepted: 07/24/2012] [Indexed: 11/18/2022]
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Laparoscopic splenectomy for splenomegaly using a homemade retrieval BAG. Wideochir Inne Tech Maloinwazyjne 2013; 8:327-33. [PMID: 24501603 PMCID: PMC3908641 DOI: 10.5114/wiitm.2011.35433] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Revised: 02/23/2013] [Accepted: 03/05/2013] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Operating on an enlarged spleen via the laparoscopic approach presents several challenges. A homemade bag may facilitate retrieval of the enlarged spleen assisted by a laparoscope and save medical expense. AIM To assess the feasibility and safety of laparoscopic splenectomy for moderate or massive splenomegaly using our technique and a homemade retrieval bag. MATERIAL AND METHODS Fifty patients underwent laparoscopic splenectomy for moderate or massive splenomegaly which was defined as the major axis exceeding 17 cm by abdominal computed tomography. A homemade retrieval bag made from a commercial sterile infusion container which costs about US$ 1-2 per piece was used for spleen retrieval. Two transabdominal sutures for suspension of the retrieval bag were made to aid specimen removal in this technique. RESULTS There were 31 males and 19 females with mean age of 56 ±11 years. Laparoscopic splenectomy was successfully completed in 49 of these 50 patients. Overall, mean operative time was 149 ±31 min (range: 100-252 min). Median estimated blood loss was 189 ±155 ml (range: 50-920 ml). There were 12 minor complications but no mortality. Time to discharge after surgery ranged from 3 to 9 (mean: 4.7 ±1.7 days). The average splenic weight was 729 ±74 g (range: 632-930 g). CONCLUSIONS Our preliminary results indicate that laparoscopic splenectomy is feasible and safe for moderate or massive splenomegaly and may be a well-tolerated alternative to open splenectomy. Not only is the cost of our homemade retrieval bag low, but also it is easy to make and ready to use.
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Nyilas A, Paszt A, Simonka Z, Abrahám S, Pál T, Lázár G. [Comparison of laparoscopic and open splenectomy]. Magy Seb 2013; 66:14-20. [PMID: 23428723 DOI: 10.1556/maseb.66.2013.1.2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Conventional operative techniques are gradually being replaced by minimally invasive surgical methods in the surgery of the spleen. We summarized our 10-year-experience after the introduction of laparoscopic splenectomy at the University of Szeged, Department of Surgery, comparing open and minimally invasive techniques. MATERIAL AND METHOD Between 1st January 2002 and 1st December 2011 we performed 141 splenectomies of which 17 were acute operations. Of the 124 elective procedures 54 were laparoscopic and 70 open operations. In 40 cases (open procedures) splenectomy was part of multivisceral surgery which were excluded from the analysis. In this retrospective analysis a comparison of laparoscopic and open elective technique was carried out. RESULTS Average operating time of laparoscopic procedures was slightly longer than that of open technique (133 vs. 122 minutes, p = 0.074). After the learning period, duration of laparoscopic procedures became shorter (first five years: 147 min., second five years: 118 min, p = 0.003), larger spleens were removed (220 vs. 450 grams, p = 0.063) and conversion rate became lower. In cases of laparoscopic procedures fewer reoperations needed to be performed (1.5% vs. 6%, p = 0.718), bowel motility recovered earlier (2 vs. 3 days, p = 0.002) and hospital stay was shorter (5 vs. 8 days, p ≤ 0.001). CONCLUSION Our study proves that laparoscopic splenectomy is a safe method with many advantages. Our results correlate with data of international publications.
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Affiliation(s)
- Aron Nyilas
- Szegedi Tudományegyetem Általános Orvostudományi Kar Sebészeti Klinika Szeged.
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Chen XD, He FQ, Yang L, Yu YY, Zhou ZG. Laparoscopic splenectomy with or without devascularization of the stomach for liver cirrhosis and portal hypertension: a systematic review. ANZ J Surg 2012; 83:122-8. [PMID: 23170929 DOI: 10.1111/ans.12003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2012] [Indexed: 12/19/2022]
Abstract
BACKGROUND Open splenectomy and devascularization are effective treatments for cirrhotic patients with severe thrombocytopenia and variceal bleeding. However, it remains controversial whether laparoscopic splenectomy (LS) and devascularization (LSD) can be indicated and beneficial in these patients. OBJECTIVES A systematic review of the efficacy and safety of LS and LSD for patients with liver cirrhosis and portal hypertension was undertaken to clarify controversy about their utilization in such patients. METHODS A systematic search strategy was performed to retrieve relevant studies from PubMed and Embase.com. The literature search and data extraction were independently performed by two reviewers. RESULTS Sixteen articles met the inclusion criteria. The methodology of the identified articles was poor. Six hundred and fifty-one patients, including 478 LS patients and 173 LSD patients, were involved in efficacy and safety evaluations. There was wide variability in the outcome measures between studies. There was only one death in the patients underwent LSD. Reported major complications included post-operative bleeding requiring re-surgery, pancreatic leakage and gastric perforation. Seven studies were identified with comparisons between laparoscopic and open procedures. No meta-analysis was possible because of heterogeneity between studies and lack of randomization. CONCLUSIONS The publications reviewed revealed LS and LSD to be safe and effective in the setting of liver cirrhosis and portal hypertension. From the comparison articles, laparoscopic procedures appear to be superior to open procedures regarding blood loss, hospital stay, complication rate and liver function impairment. However, it is difficult to draw firm statistical conclusions due to lack of high-quality evidence.
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Affiliation(s)
- Xiao-Dong Chen
- Department of Hepatobiliary-Gastrointestinal Surgery, Sichuan Cancer Hospital and Institute, Chengdu, China
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Wang X, Li Y, Zhou J, Wu Z, Peng B. Hand-assisted laparoscopic splenectomy is a better choice for patients with supramassive splenomegaly due to liver cirrhosis. J Laparoendosc Adv Surg Tech A 2012; 22:962-7. [PMID: 23067068 DOI: 10.1089/lap.2012.0237] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The current laparoscopic splenectomy (LS) procedure used for cirrhotic patients still has limitations. The aim of our study was to determine a standard according to the splenic size for hand-assisted LS (HALS) in patients with splenomegaly and hypersplenism due to cirrhosis. PATIENTS AND METHODS We conducted a retrospectively review of cirrhotic patients who underwent splenectomy between 2008 and 2011. All patients were divided into two groups: Group A (19 patients), in which patients' operations were conducted by HALS, and Group B (20 patients), in which patients were treated with LS. Then the patients in Group A were classified on the basis of the spleen size: massive splenomegaly (Group A1) and supramassive splenomegaly (Group A2). Likewise, so were patients in Group B: massive splenomegaly (Group B1) and supramassive splenomegaly (Group B2). Perioperative outcomes of these patients were compared. RESULTS The comparison of HALS and LS based on spleen size demonstrated that in the massive splenomegaly groups, Group A1 and Group B1 had similar estimated blood loss and morbidity, and no transfusion was required in these patients. In the supramassive splenomegaly groups, compared with Group A2, Group B2 had longer operative time, more estimated blood loss, more patients requiring transfusion, and more complications that needed surgical intervention. However, no significant differences were observed in the requirement of analgesia, time of returning to oral intake, and length of hospitalization in these paired groups. CONCLUSIONS In cirrhotic patients with supramassive splenomegaly, HALS should be considered because of its safety, feasibility, and effectiveness.
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Affiliation(s)
- Xin Wang
- Department of Hepatopancreatobiliary Surgery, West China Hospital, Sichuan University, Chengdu, China
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Altaf AMS, Ellsmere J, Jaap Bonjer H, El-Ghazaly TH, Klassen DR. Morbidity of hand-assisted laparoscopic splenectomy compared to conventional laparoscopic splenectomy: a 6-year review. Can J Surg 2012; 55:227-32. [PMID: 22617537 DOI: 10.1503/cjs.028910] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Laparoscopic splenectomy (LS) has several advantages over the open procedure but can be technically demanding when performed in patients with massive splenomegaly. We hypothesized that patients who undergo hand-assisted LS (HALS) may experience the benefits of LS while having their enlarged spleens removed safely. METHODS We reviewed the charts of patients who underwent HALS or LS between January 2003 and June 2008. Evaluated parameters included intraoperative and early postoperative morbidity and mortality, conversion to open surgery, need for blood transfusion, length of postoperative hospital stay, patient demographics, diagnosis leading to splenectomy, splenic weight and number of postoperative days to resuming normal diet. Differences were analyzed while controlling for splenic weight and malignant diagnosis using multiple linear and logistic regression analysis. RESULTS In all, 103 patients underwent splenectomy (23 HALS, 80 LS). Patients who had HALS were older and had larger spleens, and a greater proportion had malignant diagnoses. We observed no significant differences in morbidity, conversion to open surgery or need for blood transfusion. The mean length of postoperative stay, duration of surgery and days to resuming full diet were longer in the HALS group. No patients died. No group differences were significant after controlling for splenic weight and malignant diagnosis. CONCLUSION The morbidity associated with HALS is comparable to that with LS. The longer duration of surgery and hospital stay for HALS patients was likely related to greater splenic weight, older age and greater proportion of malignant diagnoses. Hand-assisted LS is a viable alternative to open surgery in patients with massive spleens.
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Laparoscopic Surgery for Benign and Malignant Colorectal Diseases. Surg Laparosc Endosc Percutan Tech 2012; 22:165-74. [DOI: 10.1097/sle.0b013e31824be7ba] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Koshenkov VP, Németh ZH, Carter MS. Laparoscopic splenectomy: outcome and efficacy for massive and supramassive spleens. Am J Surg 2012; 203:517-22. [DOI: 10.1016/j.amjsurg.2011.05.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2010] [Revised: 05/16/2011] [Accepted: 05/16/2011] [Indexed: 01/08/2023]
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Abstract
Laparoscopic splenectomy was first reported in 1991-1992 by several groups. The impact and role of laparoscopy for splenectomy can be considered as significant as that for gallbladder disease, achalasia, esophageal reflux, and adrenal disease. In many centers, the laparoscopic approach is now routine for most cases of elective splenectomy. The laparoscopic approach is associated with reduced morbidity, especially pulmonary, wound, and infectious complications. This article reviews a standardized approach to laparoscopic and hand-assisted splenectomy and covers indications, operative strategy, and complications. Several special considerations, including massive splenomegaly, postsplenectomy thrombosis of the portosplenic venous system, and accessory spleens are also discussed.
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Affiliation(s)
- Liane S Feldman
- Section of Minimally Invasive Surgery, Division of General Surgery, McGill University Health Centre, 1650 Cedar Avenue, L9-412, Montreal, QC, H3G 1A4, Canada.
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Poultsides GA, Pappou EP, Bloom GP, Orlando R. Hybrid resection of duodenal tumors. J Laparoendosc Adv Surg Tech A 2011; 21:603-8. [PMID: 21774700 DOI: 10.1089/lap.2010.0387] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION The aim of this study was to review our experience with the hand-assisted laparoscopic management of duodenal tumors with no or low malignant potential and to compare this approach with published case reports of purely laparoscopic local duodenal resection. PATIENTS AND METHODS Eight cases of hand-assisted laparoscopic local duodenal resection performed from 2000 to 2008 were retrospectively reviewed. Hand-assistance was utilized for complete duodenal mobilization, and local duodenal resection was accomplished extracorporeally through the hand-access incision. Patient and tumor characteristics, operative time, length of stay, and complications were compared with 18 cases of totally laparoscopic local excision of duodenal tumors published since 1997. Patients with ampullary tumors were excluded. RESULTS Compared with the purely laparoscopic approach, the hand-assisted technique was associated with shorter operative time (179 versus 131 minutes, P=.03) and was more commonly used for lesions located in the third portion of the duodenum (0% versus 37.5%, P=.02). Tumor size (2.9 cm versus 3.2 cm, P=.61) and length of hospital stay (5.9 versus 5.9 days, P=.96) were similar between the two groups. The rate of complications was also comparable (0% versus 12.5%, P=.31); 1 of 8 patients in the hand-assisted group developed an incisional hernia at the hand-access site. CONCLUSION Hand-assisted laparoscopic local duodenal resection is a feasible, safe, and effective alternative to the totally laparoscopic approach. In addition to being associated with comparable length of hospital stay, hand-assistance can shorten operative time by facilitating duodenal mobilization as well as extracorporeal duodenal resection and closure.
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Affiliation(s)
- George A Poultsides
- Division of Surgical Oncology, Stanford University School of Medicine, Stanford, California 94305-5641, USA.
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Swanson TW, Meneghetti AT, Sampath S, Connors JM, Panton ONM. Hand-assisted laparoscopic splenectomy versus open splenectomy for massive splenomegaly: 20-year experience at a Canadian centre. Can J Surg 2011; 54:189-93. [PMID: 21443834 DOI: 10.1503/cjs.044109] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Multiple techniques for splenectomy are now employed and include open, laparoscopic and hand-assisted laparoscopic splenectomy (HALS). Concerns regarding a purely laparoscopic splenectomy for massive splenomegaly (> 20 cm) arise from potentially longer operative times, higher conversion rates and increased blood loss. The HALS technique offers the potential advantages of laparoscopy, with the added safety of having the surgeon's hand in the abdomen during the operation. In this study, we compared the HALS technique to standard open splenectomy for the management of massive splenomegaly. METHODS We reviewed all splenectomies performed at 5 hospitals in the greater Vancouver area between 1988 and 2007 for multiple demographic and outcome measures. Open splenectomies were compared with HALS procedures for spleens larger than 20 cm. Splenectomy reports without data on spleen size were excluded from the analysis. We performed Student t tests and Pearson χ(2) statistical analyses. RESULTS A total of 217 splenectomies were analyzed. Of these, 39 splenectomies were performed for spleens larger than 20 cm. We compared the open splenectomy group (19 patients) with the HALS group (20 patients). There was a 5% conversion rate in the HALS group. Estimated blood loss (375 mL v. 935 mL, p = 0.08) and the mean (and standard deviation [SD]) transfusion rates (0.0 [SD 0.0] units v. 0.8 [SD 1.7] units, p = 0.06) were lower in the HALS group. Length of stay in hospital was significantly shorter in the HALS group (4.2 v. 8.9 d, p = 0.001). Complication rates were similar in both groups. CONCLUSION Hand-assisted laparoscopic splenectomy is a safe and effective technique for the management of spleens larger than 20 cm. The technique results in shorter hospital stays, and it is a good alternative to open splenectomy when treating patients with massive splenomegaly.
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Affiliation(s)
- Todd W Swanson
- Department of Surgery, University of British Columbia, Vancouver, Canada.
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Abstract
Laparoscopy has emerged as a useful tool in the surgical treatment of diseases of the colon and rectum. Specifically, in the application of colon cancer, a laparoscopic-assisted approach offers short-term benefits to patients while maintaining a long-term oncologic outcome. Hand-assisted laparoscopic surgery may help decrease operative times while preserving the benefits of laparoscopy. The literature on the use of laparoscopy for rectal cancer is still in its early stages. Limited data suggest short-term benefits without compromising oncologic outcome; however, data from large multicenter trials will clarify the role of laparoscopy in the treatment of rectal cancer. Robotic proctectomy is a novel technique that may offer considerable advantage and overcome some limitations laparoscopy creates while working in the confines of the pelvis. The improved magnification and visualization offered with the robot may also assist in preserving bladder and sexual function. Transanal endoscopic microsurgery (TEM) for the treatment of T1 rectal cancers with low-risk features appears to be safe. However, TEM has a significantly higher recurrence rate when used to treat invasive cancer. Endoluminal techniques and equipment are under development and could offer more minimally invasive approaches to the treatment of colon and rectal cancer. Credentialing and training of surgeons and teams involved in the use of laparoscopy is important prior to making these techniques ubiquitous.
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Affiliation(s)
- Govind Nandakumar
- Section of Colon and Rectal Surgery, Washington University School of Medicine, St. Louis, Missouri
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Dalvi AN, Thapar PM, Deshpande AA, Rege SA, Prabhu RY, Supe AN, Kamble RS. Laparoscopic splenectomy using conventional instruments. J Minim Access Surg 2011; 1:63-9. [PMID: 21206648 PMCID: PMC3004107 DOI: 10.4103/0972-9941.16529] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2005] [Accepted: 05/16/2005] [Indexed: 12/11/2022] Open
Abstract
Introduction: Laparoscopic splenectomy (LS) is an accepted procedure for elective splenectomy. Advancement in technology has extended the possibility of LS in massive splenomegaly [Choy et al., J Laparoendosc Adv Surg Tech A 14(4), 197–200 (2004)], trauma [Ren et al., Surg Endosc 15(3), 324 (2001); Mostafa et al., Surg Laparosc Endosc Percutan Tech 12(4), 283–286 (2002)], and cirrhosis with portal hypertension [Hashizume et al., Hepatogastroenterology 49(45), 847–852 (2002)]. In a developing country, these advanced gadgets may not be always available. We performed LS using conventional and reusable instruments in a public teaching the hospital without the use of the advanced technology. The technique of LS and the outcome in these patients is reported. Materials and Methods: Patients undergoing LS for various hematological disorders from 1998 to 2004 were included. Electrocoagulation, clips, and intracorporeal knotting were the techniques used for tackling short-gastric vessels and splenic pedicle. Specimen was delivered through a Pfannensteil incision. Results: A total of 26 patients underwent LS. Twenty-two (85%) of patients had spleen size more than 500 g (average weight being 942.55 g). Mean operative time was 214 min (45–390 min). The conversion rate was 11.5% (n = 3). Average duration of stay was 5.65 days (3–30 days). Accessory spleen was detected and successfully removed in two patients. One patient developed subphrenic abscess. There was no mortality. There was no recurrence of hematological disease. Conclusion: Laparoscopic splenectomy using conventional equipment and instruments is safe and effective. Advanced technology has a definite advantage but is not a deterrent to the practice of LS.
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Affiliation(s)
- A N Dalvi
- Department of General Surgery, King Edward VII Memorial Hospital and Seth G.S. Medical College, Mumbai, India
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Affiliation(s)
- Eduardo M. Targarona
- Director of the Unit of Gastrointestinal and Hematologic Surgery, Hospital de la Santa Creu I Sant Pau, Professor of Surgery, Autonomous University of Barcelona, Barcelona, Spain,Address for correspondence: Dr. Eduardo M. Targarona, Service of Surgery, Hospital de Santpau, P Claret 167, 08025 Barcelona, Spain. E-mail:
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Reso A, Brar MS, Church N, Mitchell P, Dixon E, Debru E. Outcome of laparoscopic splenectomy with preoperative splenic artery embolization for massive splenomegaly. Surg Endosc 2010; 24:2008-12. [PMID: 20419317 DOI: 10.1007/s00464-010-0896-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2009] [Accepted: 11/09/2009] [Indexed: 12/17/2022]
Abstract
BACKGROUND Laparoscopic splenectomy (LS) has become a safe and feasible procedure for cases involving spleens of normal size. Only a few publications report on the outcome of LS with preoperative splenic artery embolization (SAE) for massive splenomegaly. The authors present their experience in patients with massive splenomegaly who underwent laparoscopic-assisted splenectomy (LAS) or hand-assisted laparoscopic splenectomy (HALS) following SAE. METHODS A retrospective review of patients with massive splenomegaly undergoing LAS or HALS after preoperative SAE during the years 2004 to 2006 at the authors' institution was performed. Patients with a craniocaudal spleen length of 20 cm or greater were included in the study irrespective of their primary diagnosis. The data collected included information on patient demographics, operative details, rates of conversion to open procedures, perioperative blood transfusions, and postoperative complications. Routine Doppler ultrasound of the abdomen was performed on postoperative days 7 and 30 to screen for portal vein thrombosis (PVT). RESULTS A total of 19 patients were identified. The median spleen length was 23 cm, and the median spleen weight was 1,740 g. Nine patients underwent LAS, and 10 underwent HALS. The median operative time was 130 min, and the median hospital stay was 6 days. There were no conversions to open laparotomy. The median estimated blood loss was 200 ml. One patient required reoperation 24 h after LAS due to bleeding, and PVT developed in three patients postoperatively. CONCLUSIONS In the setting of massive splenomegaly, LAS or HALS with preoperative SAE is safe and has a low conversion rate. Postoperative imaging surveillance for PVT should be performed routinely in this patient population.
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Affiliation(s)
- Artan Reso
- Division of General Surgery, University of Calgary, 3500-26 Avenue NW, Calgary, AB T1Y 6J4, Canada
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Prospective randomized comparison of clinical results between hand-assisted laparoscopic and open splenectomies. Surg Endosc 2009; 24:25-32. [PMID: 19551441 DOI: 10.1007/s00464-009-0528-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2008] [Revised: 02/13/2009] [Accepted: 04/19/2009] [Indexed: 12/13/2022]
Abstract
BACKGROUND Although some studies have compared laparoscopic and hand-assisted laparoscopic splenectomy (HALS) in splenomegaly cases, no study has analyzed the differences between HALS and open splenectomy (OS). This study aimed to compare the HALS and OS techniques in splenomegaly cases. METHODS This prospective study included 27 patients undergoing splenectomy for splenic disorders at the Department of General Surgery, Istanbul Medical Faculty between February and October 2007. Open splenectomy was performed for 14 patients and HALS for the remaining 13 patients. RESULTS The end points compared included incision length, operative time, intraoperative blood loss, postoperative drain output and duration, postoperative pain scores, length of postoperative hospitalization, and perioperative complications. The authors found benefits of HALS over OS for incision length, postoperative pain score, postoperative drain output and duration, and hospital stay. The main advantages of the HALS technique over OS were less postoperative pain (p = 0.0002), shorter hospital stay (p = 0.004), and shorter abdominal incision (p = 0.012). CONCLUSIONS For splenomegaly, HALS significantly facilitates the surgical procedure and reduces the hospital stay while maintaining the advantages of OS such as tactile sense as well as easy and atraumatic manipulation of enlarged spleens.
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Trelles N, Gagner M, Pomp A, Parikh M. Laparoscopic splenectomy for massive splenomegaly: technical aspects of initial ligation of splenic artery and extraction without hand-assisted technique. J Laparoendosc Adv Surg Tech A 2008; 18:391-5. [PMID: 18503372 DOI: 10.1089/lap.2007.0113] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
A 37-year-old man was referred for massive splenomegaly. In November 2005, he was diagnosed with non-Hodgkin's B-cell lymphoma in the setting of splenomegaly and thrombocytopenia. His laboratory results showed a coagulopathy owing to lupus anticoagulant. A computed tomography scan showed a 36 x 26 x 11 cm spleen and a prominent and sinuous splenic artery. The authors performed a laparoscopic splenectomy with an initial ligation of the splenic artery. The patient tolerated the procedure well and was discharged home on the fourth postoperative day in stable condition. Discussed in this paper is the safety and feasibility of the minimally invasive approach in massive splenomegaly.
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Affiliation(s)
- Nelson Trelles
- Department of Surgery, Mount Sinai Medical Center, Miami Beach, Florida 33140, USA
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Habermalz B, Sauerland S, Decker G, Delaitre B, Gigot JF, Leandros E, Lechner K, Rhodes M, Silecchia G, Szold A, Targarona E, Torelli P, Neugebauer E. Laparoscopic splenectomy: the clinical practice guidelines of the European Association for Endoscopic Surgery (EAES). Surg Endosc 2008; 22:821-48. [PMID: 18293036 DOI: 10.1007/s00464-007-9735-5] [Citation(s) in RCA: 167] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2007] [Accepted: 11/23/2007] [Indexed: 02/06/2023]
Abstract
BACKGROUND Although laparoscopic splenectomy (LS) has become the standard approach for most splenectomy cases, some areas still remain controversial. To date, the indications that preclude laparoscopic splenectomy are not clearly defined. In view of this, the European Association for Endoscopic Surgery (EAES) has developed clinical practice guidelines for LS. METHODS An international expert panel was invited to appraise the current literature and to develop evidence-based recommendations. A consensus development conference using a nominal group process convened in May 2007. Its recommendations were presented at the annual EAES congress in Athens, Greece, on 5 July 2007 for discussion and further input. After a further Delphi process between the experts, the final recommendations were agreed upon. RESULTS Laparoscopic splenectomy is indicated for most benign and malignant hematologic diseases independently of the patient's age and body weight. Preoperative investigation is recommended for obtaining information on spleen size and volume as well as the presence of accessory splenic tissue. Preoperative vaccination against meningococcal, pneumococcal, and Haemophilus influenzae type B infections is recommended in elective cases. Perioperative anticoagulant prophylaxis with subcutaneous heparin should be administered to all patients and prolonged anticoagulant prophylaxis to high-risk patients. The choice of approach (supine [anterior], semilateral or lateral) is left to the surgeon's preference and concomitant conditions. In cases of massive splenomegaly, the hand-assisted technique should be considered to avoid conversion to open surgery and to reduce complication rates. The expert panel still considered portal hypertension and major medical comorbidities as contraindications to LS. CONCLUSION Despite a lack of level 1 evidence, LS is a safe and advantageous procedure in experienced hands that has displaced open surgery for almost all indications. To support the clinical evidence, further randomized controlled trials on different issues are mandatory.
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Affiliation(s)
- B Habermalz
- Institute for Research in Operative Medicine, University Witten/Herdecke, Witten/Herdecke, IFOM, Ostmerheimer Strasse 200, 51109, Köln, Germany
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Owera A, Hamade AM, Bani Hani OI, Ammori BJ. Laparoscopic versus open splenectomy for massive splenomegaly: a comparative study. J Laparoendosc Adv Surg Tech A 2006; 16:241-6. [PMID: 16796432 DOI: 10.1089/lap.2006.16.241] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Despite the benefits of the laparoscopic approach to splenectomy, its application in patients with massive splenomegaly (splenic weight >or= 1000 g) remains controversial. In this study we evaluated the safety and feasibility of laparoscopic splenectomy for massive splenomegaly compared with open splenectomy. MATERIALS AND METHODS One surgeon applied the laparoscopic approach to splenectomy to all comers with massive splenomegaly, while other surgeons carried out the surgery through a laparotomy. The outcomes of the two approaches were compared on an intention-to-treat basis. Results of continuous variables are shown as medians. RESULTS Fifteen patients underwent laparoscopic splenectomy between 2000 and 2005, and 13 underwent open splenectomy between 1996 and 2003. The two groups were comparable for age, sex, American Society of Anesthesiologists score, and splenic weight (1.3 vs. 1.1 kg). There was one conversion (6.6%) to open surgery. Although laparoscopic splenectomy was associated with significantly longer operating time (175 vs. 90 minutes, P < 0.001), it carried lower postoperative morbidity and mortality (13.3 vs. 30.8% and 0 vs. 7.7%, respectively). Laparoscopic splenectomy was associated with significantly lower total dose (29 vs. 264 mg morphine-equivalent, P < 0.0001) and duration of opiate usage (1 vs. 4 days, P < 0.0001); duration of parenteral hydration (24 vs. 96 hours, P = 0.006) and more rapid resumption of oral diet (24 vs. 72 hours, P = 0.017); and a shorter postoperative hospital stay (3 vs. 10 days, P < 0.0001). CONCLUSIONS The laparoscopic approach to splenectomy for massive splenomegaly is feasible and safe. Despite a longer operating time, the postoperative recovery following laparoscopic splenectomy is smoother, with lower morbidity and shorter postoperative hospital stay compared with open splenectomy.
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Affiliation(s)
- Anas Owera
- Department of Surgery, Manchester Royal Infirmary, Manchester, United Kingdom
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Datta V, Bann S, Hernandez J, Darzi A. Objective assessment comparing hand-assisted and conventional laparoscopic surgery. Surg Endosc 2006; 21:414-7. [PMID: 17103283 DOI: 10.1007/s00464-006-9012-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2006] [Revised: 05/17/2006] [Accepted: 06/07/2006] [Indexed: 01/03/2023]
Abstract
BACKGROUND Although several reports have subjectively highlighted the benefits of hand-assisted as compared with conventional laparoscopic surgery, there has been little objective analysis comparing these two techniques. METHODS For this study, 12 trained laparoscopic surgeons completed standardized knot-tying and dissection tasks in a laparoscopic trainer using both hand-assisted (HandPort) and traditional laparoscopic techniques. Motion analysis with the Imperial College Surgical Assessment Device was used to assess performance, measuring the number of movements made, the path length of hand travel, and the time taken. Mann-Whitney U tests were used to compare hand-assisted (HA) and conventional laparoscopic (L) performance. A p value less than 0.05 was deemed significant. Means and standard deviations are shown in the results. RESULTS In knot tying, for both the dominant and nondominant hands, hand-assisted rather than conventional laparoscopic techniques resulted in reduced movements (dominant: HA [114 +/- 50] vs L [321 +/- 118, p < 0.001], nondominant: HA [89 +/- 36] vs L [296 +/- 96, p < 0.001]); path length (dominant: HA [1,083 +/- 680 mm] vs L [3,637 +/- 1,852 mm, p < 0.001], nondominant: HA [549 +/- 339 mm] vs L [2,556 +/- 1,042 mm, p < 0.001]); and time taken (HA [162 +/- 50 s] vs L [460 +/- 179 s, p < 0.001]). However, there was no statistical difference for any measured variable with respect to the dissection task. CONCLUSION Hand-assisted surgery significantly improves the knot-tying ability among trained laparoscopic surgeons. However, there appears to be no improvement in performance for this specific dissection task.
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Affiliation(s)
- V Datta
- Department of Surgical Oncology and Technology, Imperial College London, South Wharf Road, London, W2 1NY, United Kingdom.
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Leandros E, Alexakis N, Albanopoulos K, Dardamanis D, Karagiorga M, Gomatos I, Papadopoulos S, Bacoyiannis C, Bramis J. Hand-assisted Laparoscopic Surgery with a Pfannenstiel Incision in β-Thalassemia Patients: Initial Experience. World J Surg 2006; 30:1216-20. [PMID: 16773256 DOI: 10.1007/s00268-005-0542-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION beta-Thalassemia patients have splenomegaly significant enough to require splenectomy; furthermore, these patients also often require concurrent procedures. METHODS Between January and October 2005, seven patients with beta-thalassemia underwent hand-assisted laparoscopic splenectomy with cholecystectomy, appendectomy, and liver biopsy with the hand-port device introduced through a Pfannenstiel incision. RESULTS The median age of the patients was 28 years, and the median spleen length was 23 cm. The median operating time was 210 minutes; there were no conversions to an open procedure; and the median spleen weight was 1072 g. One major postoperative complication occurred. The median hospital stay was 6 days. CONCLUSIONS The proposed hand-assisted laparoscopic approach is safe and feasible. It provides a minimally invasive alternative that may become the treatment of choice in beta-thalassemia patients who require concurrent operations.
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Affiliation(s)
- Emmanuel Leandros
- First Department of Propedeutic Surgery, University of Athens, Hippokration Hospital, 114 V Sofias Avenue, Athens, 11527, Greece
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Boddy AP, Mahon D, Rhodes M. Does open surgery continue to have a role in elective splenectomy? Surg Endosc 2006; 20:1094-8. [PMID: 16703431 DOI: 10.1007/s00464-005-0523-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2004] [Accepted: 09/02/2005] [Indexed: 12/13/2022]
Abstract
BACKGROUND Since it was first reported in 1991, laparoscopic splenectomy has become the procedure of choice for elective splenectomy. However, doubts have been raised regarding the suitability of patients with splenomegaly (>1 kg) for laparoscopic resection because there have been reports of greater morbidity and higher conversion rates in this group of patients. Since 2000, patients referred to the authors' center for splenectomy with an estimated spleen weight exceeding 1 kg have undergone splenectomy by the open approach. METHODS Between September 1995 and April 2005, 95 elective splenectomies were performed by a single surgeon. Operative data were collected prospectively. RESULTS A comparison between the operations that took place before 2001 (n = 47) and those performed after 2000 (n = 48) for all sizes of spleen showed significant reductions in conversion rate, operative time, and hospital stay in the later group. As compared with laparoscopic splenectomy (n = 11), open splenectomy (n = 18) for cases of splenomegaly resulted in a significantly shorter operative time, less operative blood loss, and no significant difference in hospital stay. CONCLUSION Although laparoscopic splenectomy is the treatment of choice for the majority of patients requiring elective splenectomy, the procedure for patients with significant splenomegaly requires caution and common sense. This study shows that an open splenectomy for these patients significantly reduces operative time and blood loss without increasing morbidity or hospital stay.
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Affiliation(s)
- A P Boddy
- Department of Surgery, Norfolk and Norwich University Hospital, Colney Lane, Norwich, Norfolk, NR4 7UY, UK
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Bellows CF, Sweeney JF. Laparoscopic splenectomy: present status and future perspective. Expert Rev Med Devices 2006; 3:95-104. [PMID: 16359256 DOI: 10.1586/17434440.3.1.95] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Laparoscopic splenectomy has become widely accepted as the approach of choice for the surgical treatment of benign and malignant hematologic diseases. Advances in technology have led to better outcomes for the procedure, and have allowed surgeons to apply the technique to disease processes that were at one time felt to be contraindications to laparoscopic splenectomy. However, challenges still remain. There is a steep learning curve associated with the procedure. The development of cost-effective laparoscopic simulators to target the skills required for laparoscopic splenectomy and other laparoscopic procedures is essential. The advent of devices which isolate and seal the large blood vessels that surround the spleen have reduced intra-operative bleeding and minimized conversions to open splenectomy. Improvements in optics and instrumentation, as well as robotic technology, will continue to define the frontier of minimally invasive surgery, and further facilitate the acceptance of laparoscopic splenectomy for the treatment of benign and malignant hematologic diseases.
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Affiliation(s)
- Charles F Bellows
- Baylor College of Medicine, Michael E DeBakey VAMC, Department of Surgery, Houston, TX 77030, USA.
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Abstract
In recent years, laparoscopy has become standard for various indications for splenic surgery. If dissection follows anatomical principles, both total and partial splenectomies can be performed quickly and safely. Partial resection of the spleen is easier when done laparoscopically than with open technique. This means that more spleens can be preserved than would have been removed with open surgery due to fear of parenchymal bleeding. In comparison with open surgery, laparoscopy shows acceptably low morbidity and equally good therapeutic effects.
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Affiliation(s)
- Selman Uranues
- Department of Surgery, Medical University of Graz, Auenbruggerplatz 29, 8036 Graz, Austria.
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Machado MAC, Makdissi FF, Herman P, Montagnini AL, Sallum RAA, Machado MCC. Exposure of splenic hilum increases safety of laparoscopic splenectomy. Surg Laparosc Endosc Percutan Tech 2004; 14:23-5. [PMID: 15259581 DOI: 10.1097/00129689-200402000-00006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Laparoscopic splenectomy is becoming the gold standard technique for the treatment of hematological disorders of the spleen. Hemostasis is a fundamental step during laparoscopic splenectomy leading some authors to develop several techniques to control splenic vessels such as hand assistance, preoperative splenic artery embolization, and the use of vascular linear staplers. However, intraoperative bleeding is usually due to inadequate exposure of the hilar splenic vessels itself. The authors describe a standardized technique for the exposure of splenic pedicle using an endoscopic triangular retractor. We have been used this technique in 16 consecutive laparoscopic splenectomies with minimal blood loss. The present technique may increase the safety of laparoscopic splenectomy with adequate exposure of the splenic hilum reducing the conversion rate and intraoperative blood loss.
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Napoli A, Catalano C, Silecchia G, Fabiano P, Fraioli F, Pediconi F, Venditti F, Basso N, Passariello R. Laparoscopic splenectomy: multi-detector row CT for preoperative evaluation. Radiology 2004; 232:361-7. [PMID: 15286307 DOI: 10.1148/radiol.2322030445] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE To prospectively evaluate multi-detector row spiral computed tomography (CT) for determination of splenic volume, splenic vascular anatomy, and presence of accessory spleens and parenchymal lesions in patients who were undergoing laparoscopic splenectomy. MATERIALS AND METHODS Twenty-two patients who were candidates for laparoscopic splenectomy underwent multiphasic multi-detector row CT. Two observers evaluated splenic volume with two hand-tracing editing modalities. Variability between the two observers was calculated with a reliability coefficient (Cronbach alpha). A linear regression equation for each modality was generated to identify the correlation between the two observers. Multi-detector row CT angiography was evaluated for assessment of splenic vascular anatomy. Presence and number of both accessory spleens and parenchymal lesions were recorded. RESULTS Mean splenic volume was 1,050 and 1,046 mL, respectively, for observers A and B by using each-section editing (technique 1) and 1,067 and 1,068 mL for observers A and B by using distanced editing (technique 2). For each editing modality, alpha reliability coefficient was higher than 0.99. Both techniques 1 and 2 were very highly predictive of specimen weight and had R2 values of greater than 0.99 (P <.001). CT angiograms correctly showed polar arteries in all cases and the presence of the arteria pancreatica magna in one case. Multi-detector row CT demonstrated the presence, number, and size of all accessory spleens and of focal parenchymal lesions. CONCLUSION Multi-detector row CT volumetric and anatomic evaluation provided accurate and reproducible information.
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MESH Headings
- Adult
- Anemia, Hemolytic, Autoimmune/diagnostic imaging
- Anemia, Hemolytic, Autoimmune/surgery
- Angiography
- Female
- Humans
- Image Processing, Computer-Assisted
- Laparoscopy
- Lymphoma, Non-Hodgkin/diagnostic imaging
- Lymphoma, Non-Hodgkin/surgery
- Male
- Middle Aged
- Preoperative Care
- Purpura, Thrombocytopenic, Idiopathic/diagnostic imaging
- Purpura, Thrombocytopenic, Idiopathic/surgery
- Sensitivity and Specificity
- Spherocytosis, Hereditary/diagnostic imaging
- Spherocytosis, Hereditary/surgery
- Spleen/abnormalities
- Spleen/blood supply
- Spleen/diagnostic imaging
- Splenectomy
- Tomography, Spiral Computed
- beta-Thalassemia/diagnostic imaging
- beta-Thalassemia/surgery
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Affiliation(s)
- Alessandro Napoli
- Department of Radiology, University of Rome La Sapienza, Viale Regina Elena, 324, 00100 Rome, Italy.
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Kaban GK, Czerniach DR, Cohen R, Novitsky YW, Yood SM, Perugini RA, Kelly JJ, Litwin DEM. Hand-assisted laparoscopic splenectomy in the setting of splenomegaly. Surg Endosc 2004; 18:1340-3. [PMID: 15803233 DOI: 10.1007/s00464-003-9175-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2003] [Accepted: 03/04/2004] [Indexed: 12/16/2022]
Abstract
BACKGROUND Hand-assisted laparoscopic surgery (HALS) devices may be well suited to splenectomy in cases of splenomegaly. METHODS All cases of HALS for splenectomy between 1997 and 2001 were reviewed. Patient characteristics, operative details, and morbidity and mortality were analyzed. RESULTS HALS for splenectomy was performed in 54 patients. A total of 39 patients with massive splenomegaly (MS) (>600 g) were identified. The average weight of the MS group was 1285 +/- 505 g. There was one (3%) conversion. Operative time was 159 +/- 65 min, estimated blood loss was 257 +/- 240 ml, and length of hospital stay was 5.4 +/- 2.9 days. Morbidity was limited to 13 patients (24%), and there were two postoperative mortalities (5.1%). CONCLUSIONS HALS for splenectomy in the setting of splenomegaly is feasible and safe. For the surgeon considering a laparoscopic approach in the setting of splenomegaly, a hand-assisted technique is ideally suited for removal of the enlarged spleen.
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Affiliation(s)
- G K Kaban
- Department of Surgery, University of Massachusetts, 55 Lake Avenue North, Worcester, MA 01655, USA.
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