1
|
Mishra KP, Bakshi J, Sharma G, Singh S, Panjwani U. A Comparative Analysis of Effectiveness of Recombinant Interleukin-11 Versus Papaya Leaf Extract for Treatment of Thrombocytopenia: A Review. Indian J Clin Biochem 2023; 38:297-304. [PMID: 37234180 PMCID: PMC10205934 DOI: 10.1007/s12291-022-01097-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 11/03/2022] [Indexed: 11/23/2022]
Abstract
Platelets or thrombocytes play an important role in thrombosis and maintaining hemostasis. Thrombocytes help in forming blood clots at the site of the wound. When the level of platelets decreases, uncontrolled bleeding occurs which can result in mortality. A decrease in the blood platelet level is known as thrombocytopenia which can be caused due to various reasons. A variety of treatment options are available for thrombocytopenia like platelet transfusion, splenectomy, platelet management with various types of corticosteroids, and recombinant interleukin-11 (rhIL-11). The use of rhIL-11 is approved by FDA for the treatment of thrombocytopenia. rhIL-11 is a recombinant cytokine that is administered to patients suffering from chemotherapy-induced thrombocytopenia as it enhances megakaryocytic proliferation which aids in platelet production. But this treatment has various side effects and is costly. Hence, there is a crucial need to identify cost-effective alternative strategies that present no side effects. The majority of the population in low-income countries requires a functional and cost-effective treatment for low thrombocyte count. Carica papaya is a tropical herbaceous plant that has been reported in recovering low platelet count during dengue virus infection. Even though multiple benefits of the Carica papaya leaf extract (CPLE) are popular, the active compound present in it, which mediates these benefits, remains to be identified. This review aims to highlight the different aspects of rhIL-11 and CPLE-induced platelet counts and their limitations and benefits in the treatment of thrombocytopenia. The literature related to the treatment of thrombocytopenia using rhIL-11 and CPLE from 1970 to 2022 was searched using PubMed and Google Scholar databases with the keywords Recombinant Interleukin-11, Papaya Leaf Extract, Thrombocytopenia, and Platelets.
Collapse
Affiliation(s)
- K. P. Mishra
- Defence Institute of Physiology and Allied Sciences, Delhi, 110054 India
| | - Jyotsana Bakshi
- Defence Institute of Physiology and Allied Sciences, Delhi, 110054 India
| | - Gitika Sharma
- Defence Institute of Physiology and Allied Sciences, Delhi, 110054 India
| | - Somnath Singh
- Defence Institute of Physiology and Allied Sciences, Delhi, 110054 India
| | - Usha Panjwani
- Defence Institute of Physiology and Allied Sciences, Delhi, 110054 India
| |
Collapse
|
2
|
Wu F, Li C, Mao J, Zhu J, Wang Y, Wen C. Knowledge mapping of immune thrombocytopenia: a bibliometric study. Front Immunol 2023; 14:1160048. [PMID: 37207211 PMCID: PMC10189105 DOI: 10.3389/fimmu.2023.1160048] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 04/21/2023] [Indexed: 05/21/2023] Open
Abstract
Background Immune thrombocytopenia (ITP) is an autoimmune disease characterized by isolated thrombocytopenia. Recently, the pathophysiology and novel drugs of ITP have been the focus of researchers with plenty of publications emerging. Bibliometrics is the process of extracting measurable data through statistical analysis of published research studies to provide an insight into the trends and hotspots. Objective This study aimed to provide an insight into developing trends and hotspots in the field of ITP by bibliometric analysis. Methods By using three bibliometric mapping tools (bibliometrix R package, VOSviewer, CiteSpace), we summarized the overview information of retrieved publications, as well as the analysis of keyword co-occurrence and reference co-citation. Results A total of 3299 publications with 78066 citations on ITP research were included in the analysis. The keyword co-occurrence network identified 4 clusters relating to the diagnosis, pathophysiology, and treatment of ITP respectively. Then the reference co-citation analysis produced 12 clusters with a well-structured and highly credible clustering model, and they can be divided into 5 trends: second-line treatment, chronic ITP, novel therapy and pathogenesis, COVID-19 vaccine. Treg cells, spleen tyrosine kinase, and mesenchymal stem cells were the latest hotspots with strong burstness. Conclusion This bibliometric analysis provided a comprehensive insight into research hotspots and trends on ITP, which would enrich the review of the ITP research.
Collapse
Affiliation(s)
| | | | | | | | | | - Chuan Wen
- Department of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| |
Collapse
|
3
|
Zhu QL, Wu W. Comparison of clinical efficacy of laparoscopic splenectomy versus open splenectomy for idiopathic thrombocytopenic purpura: A meta-analysis. Medicine (Baltimore) 2021; 100:e24436. [PMID: 33530246 PMCID: PMC7850653 DOI: 10.1097/md.0000000000024436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 01/05/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The purpose of this study is to compare the clinical efficacy of laparoscopic splenectomy (LS) and open splenectomy (OS) in the treatment of Idiopathic thrombocytopenic purpura. METHODS We systematically searched PubMed, Web of science, EMBASE, Clinicaltrials.gov, and Cochrane Central Register for studies (study published from July 1992-January 2020). This study analyzed the clinical effect of LS and OS on idiopathic thrombocytopenic purpur. RESULTS This study showed that compared with OS, the LS's Overall response (OR: 0.60, 95% confidence interval (CI): 0.23-1.59, P = .30), Complication (OR: 0.59, 95% CI: 0.18-1.94, P = .38), Accessory spleen(OR: 1.70, 95% CI: 0.98-2.98, P = .06), Wound infections (OR: 0.65, 95% CI: 0.26-1.59, P = .34), Pancreatic fistula (OR: 0.73, 95% CI: 0.16-3.30, P = .68), was no significant, the Operative time (weighted mean difference (WMD): 49.33, 95% CI: 36.29-62.37, P < .00001)was longer, and the Estimated blood loss (WMD: -172.59, 95% CI: -319.96 to -25.22, P = .02), Postoperative length of stay (WMD: -4.68, 95% CI: -7.75 to -1.62, P = .003)was less. CONCLUSIONS The therapeutic effect of LS was the same as that of OS in Overall response Complication Accessory spleen, while The operative time was longer, the Estimated blood loss was less, and the postoperative length of stay was shorter.
Collapse
|
4
|
|
5
|
Tartaglia E, Reggio S, Cuccurullo D, Fabozzi M, Sagnelli C, Miranda L, Corcione F. Laparoscopic near-total splenectomy: a single-center experience of a standardized procedure. MINIM INVASIV THER 2018; 28:298-303. [DOI: 10.1080/13645706.2018.1521433] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Ernesto Tartaglia
- Department of Laparoscopic and Robotic General Surgery, Azienda Ospedaliera dei Colli “Monaldi Hospital”, Naples, Italy
| | - Stefano Reggio
- Department of Laparoscopic and Robotic General Surgery, Azienda Ospedaliera dei Colli “Monaldi Hospital”, Naples, Italy
| | - Diego Cuccurullo
- Department of Laparoscopic and Robotic General Surgery, Azienda Ospedaliera dei Colli “Monaldi Hospital”, Naples, Italy
| | - Massimiliano Fabozzi
- Department of Laparoscopic and Robotic General Surgery, Azienda Ospedaliera dei Colli “Monaldi Hospital”, Naples, Italy
| | - Carlo Sagnelli
- Department of Laparoscopic and Robotic General Surgery, Azienda Ospedaliera dei Colli “Monaldi Hospital”, Naples, Italy
| | - Lucia Miranda
- Department of Laparoscopic and Robotic General Surgery, Azienda Ospedaliera dei Colli “Monaldi Hospital”, Naples, Italy
| | - Francesco Corcione
- Department of Laparoscopic and Robotic General Surgery, Azienda Ospedaliera dei Colli “Monaldi Hospital”, Naples, Italy
| |
Collapse
|
6
|
Shin RD, Lis R, Levergood NR, Brooks DC, Shoji BT, Tavakkoli A. Laparoscopic versus open splenectomy for splenomegaly: the verdict is unclear. Surg Endosc 2018; 33:1298-1303. [PMID: 30167946 DOI: 10.1007/s00464-018-6394-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 08/20/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND The benefits of laparoscopic splenectomy (LS) over open splenectomy (OS) for normal-sized spleens have been well documented. However, the role of laparoscopy for moderate and massive splenomegaly is debated. METHODS A retrospective review of patients undergoing elective splenectomy at one institution from 1997 to 2017 was conducted. Moderate and massive splenomegaly was defined as splenic weight of 500-1000 g and greater than 1000 g, respectively. We performed a 1:2 matching of laparoscopic to open splenectomy to control for differences in splenic weight. Differences in perioperative morbidity (infection, thromboembolism, reoperation, readmission), intraoperative factors (blood loss, operative time), length of stay, and mortality were examined. RESULTS A total of 491 elective splenectomies were identified. 268 cases were for splenic weights greater than 500 g. After a 1:2 matching of LS:OS, we identified 22 LS and 44 matched OS for moderate splenomegaly. The LS group had longer mean operative times (178 vs. 107 min, p < 0.01), with similar length of stay and blood loss. For massive splenomegaly, 26 LS were identified and matched to 52 OS. LS had longer mean operative times (171 vs. 112 min, p < 0.01) and higher readmission rates (27% vs. 6%, p < 0.05). Other factors and outcomes did not differ between LS and OS for moderate or massive splenomegaly. The conversion rate for LS was higher for massive versus moderate splenomegaly, but was not statistically significant (35% vs. 14%, p = 0.09). CONCLUSIONS LS for moderate and massive splenomegaly is associated with longer operative times. Other perioperative outcomes were comparable to OS, with no demonstrated benefits for LS. Although LS may be a feasible approach to moderate and massive splenomegaly, its benefits require further clarification in this patient population.
Collapse
Affiliation(s)
- Reuben D Shin
- Department of General Surgery, Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115, USA
| | - Roger Lis
- Department of General Surgery, Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115, USA
| | - Nicholas R Levergood
- Department of General Surgery, Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115, USA
| | - David C Brooks
- Department of General Surgery, Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115, USA
| | - Brent T Shoji
- Department of General Surgery, Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115, USA
| | - Ali Tavakkoli
- Department of General Surgery, Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115, USA.
| |
Collapse
|
7
|
Cavaliere D, Torelli P, Panaro F, Casaccia M, Ghinolfi D, Santori G, Rossi E, Bacigalupo A, Valente U. Outcome of Laparoscopic Splenectomy for Malignant Hematologic Diseases. TUMORI JOURNAL 2018; 90:229-32. [PMID: 15237587 DOI: 10.1177/030089160409000212] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aim The role of laparoscopic splenectomy in the treatment of hematological diseases is still controversial. The aim of this study was to assess whether the benign or malignant nature of hematological diseases may influence the outcome of laparoscopic splenectomy. Patients and methods Between August 1997 and March 2002, 63 unselected patients with hematologic diseases underwent a laparoscopic splenectomy. Patients were divided into two groups according to the benign (Group A, 38 patients) or malignant (Group B, 25 patients) nature of the hematological diseases. Results Patients in group B were significantly (a) older, (b) had larger spleens that more frequently needed accessory incisions for specimen retrieval, (c) had greater transfusion requirements, and (d) were fed later than patients in group A. There were no statistically significant differences among the two groups in terms of (a) body-mass index, (b) operative time, (c) conversion rate, (d) blood loss, (e) pain medication requirements, and (f) hospital stay. Two postoperative deaths occurred among patients in group B, but none of them was related to surgery. Conclusions The results of the study showed that: a) the nature of the disease does not influence the outcome of laparoscopic splenectomy, b) the size of the spleen might increase the risk of conversion, but it is no longer a contraindication to laparoscopic splenectomy, and c) laparoscopic splenectomy can be effectively performed in the treatment of malignant hematologic diseases.
Collapse
Affiliation(s)
- Davide Cavaliere
- Divisione di Chirurgia Generale e Trapianti d'Organo, Genoa, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Wu S, Lai H, Zhao J, Deng X, Wei J, Liang J, Mo X, Chen J, Lin Y. Systematic review and meta-analysis of single-incision versus conventional multiport laparoscopic splenectomy. J Minim Access Surg 2018; 14:1-8. [PMID: 28000650 PMCID: PMC5749190 DOI: 10.4103/0972-9941.195573] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND There is no consensus that single-incision laparoscopic surgery splenectomy (SILS-SP) is on a par with conventional multiport laparoscopic surgery splenectomy (CMLS-SP). AIMS The aim of this systematic review and meta-analysis was to assess feasibility and safety of SILS-SP when compared with CMLS-SP. MATERIALS AND METHODS Eligible articles were identified by searching several databases including PubMed, EMBASE, CNKI (China) and the Cochrane Library, up until February 2016. Studies were reviewed independently and rated by Newcastle-Ottawa Quality Assessment Scale. Evaluated outcomes were complications, operative time, post-operative hospital stay, blood loss, starting diet, post-operative pain scores, conversion and analgesic requirements. RESULTS Ten retrospective studies met the eligibility criteria. Overall, there was no significant difference between SILS-SP and CMLS-SP in complications, operative time, post-operative hospital stay, blood loss, starting diet, post-operative pain scores, conversion and analgesic requirements. CONCLUSIONS SILS-SP is feasible and safe in certain patients, with no obvious advantages over CMLS-SP. Therefore, it may be considered an alternative to CMLS-SP. We await high-quality, double-blind RCTs. These should include clear statements on standard scores of post-operative pain and cosmetic results, longer follow-up assessment and cost-benefit analysis.
Collapse
Affiliation(s)
- Shike Wu
- Department of Gastrointestinal and Anal Surgery, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning 530001, Guangxi Zhuang Autonomous Region; Department of Gastrointestinal Surgery, Affiliated Tumor Hospital of Guangxi Medical University Nanning 530021, Guangxi Autonomous Region, China
| | - Hao Lai
- Department of Gastrointestinal Surgery, Affiliated Tumor Hospital of Guangxi Medical University Nanning 530021, Guangxi Autonomous Region, China
| | - Jiangyang Zhao
- Department of Clinical Laboratory, Children's Hospital, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning 530003, Guangxi, China
| | - Xin Deng
- Department of Gastrointestinal and Anal Surgery, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning 530001, Guangxi Zhuang Autonomous Region, China
| | - Jianbao Wei
- Department of Gastrointestinal and Anal Surgery, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning 530001, Guangxi Zhuang Autonomous Region, China
| | - Jian Liang
- Department of Gastrointestinal and Anal Surgery, Rui Kang Hospital, Guangxi Traditional Chinese Medical University, Nanning 530001, Guangxi Zhuang Autonomous Region, China
| | - Xianwei Mo
- Department of Gastrointestinal Surgery, Affiliated Tumor Hospital of Guangxi Medical University Nanning 530021, Guangxi Autonomous Region, China
| | - Jiansi Chen
- Department of Gastrointestinal Surgery, Affiliated Tumor Hospital of Guangxi Medical University Nanning 530021, Guangxi Autonomous Region, China
| | - Yuan Lin
- Department of Gastrointestinal Surgery, Affiliated Tumor Hospital of Guangxi Medical University Nanning 530021, Guangxi Autonomous Region, China
| |
Collapse
|
9
|
Safety and efficacy of long-term treatment of chronic/persistent ITP with eltrombopag: final results of the EXTEND study. Blood 2017; 130:2527-2536. [PMID: 29042367 DOI: 10.1182/blood-2017-04-748707] [Citation(s) in RCA: 201] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 10/04/2017] [Indexed: 01/19/2023] Open
Abstract
In phase 2/3 trials, eltrombopag treatment of 6 months or less in patients with chronic/persistent immune thrombocytopenia (ITP) increased platelet counts and reduced bleeding. The open-label EXTEND study evaluated long-term safety and efficacy of eltrombopag in adults with ITP who had completed a previous eltrombopag study. For the 302 patients enrolled, median duration of eltrombopag treatment was 2.37 years (2 days-8.76 years). Median platelet counts increased to 50 × 109/L or more by week 2 and were sustained throughout the treatment period. Overall, 259 patients (85.8%) achieved a response (platelet count ≥50 × 109/L at least once in the absence of rescue), and 133 (52%) of 257 patients achieved a continuous response of 25 weeks or longer. Responses in patients with platelet counts lower than 15 × 109/L, more previous therapies, and/or splenectomy were somewhat lower. Thirty-four (34%) of 101 patients receiving concomitant ITP medication discontinued 1 or more medication. In patients with assessments, bleeding symptoms (World Health Organization grades 1-4) decreased from 57% at baseline to 16% at 1 year. Forty-one patients (14%) withdrew because of adverse events. Hepatobiliary adverse events (n = 7), cataracts (n = 4), deep vein thrombosis (n = 3), cerebral infarction (n = 2), headache (n = 2), and myelofibrosis (n = 2) occurred in more than 1 patient; the remaining adverse events occurred only once. Rates of thromboembolic events (6%) and hepatobiliary adverse events (15%) did not increase with treatment duration past 1 year. EXTEND demonstrated that long-term use of eltrombopag was effective in maintaining platelet counts of 50 × 109/L or more and reducing bleeding in most patients with ITP of more than 6 months' duration. Important adverse events (eg, thrombosis, hepatobiliary, and bone marrow fibrosis) were infrequent. (ClinicalTrials.gov:NCT00351468).
Collapse
|
10
|
Tada K, Ohta M, Saga K, Takayama H, Hirashita T, Endo Y, Uchida H, Iwashita Y, Inomata M. Long-term outcomes of laparoscopic versus open splenectomy for immune thrombocytopenia. Surg Today 2017; 48:180-185. [PMID: 28726165 DOI: 10.1007/s00595-017-1570-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 06/27/2017] [Indexed: 02/06/2023]
Abstract
PURPOSE Splenectomy is the standard therapy for medically refractory immune thrombocytopenia (ITP). Laparoscopic splenectomy (LS) has gained wide acceptance; however, the long-term outcomes of LS versus open splenectomy (OS) for patients with ITP remain unclear. METHODS We analyzed, retrospectively, 32 patients who underwent splenectomy, as LS in 22 and OS in 10, for refractory ITP at our institute. Data were evaluated based on the American Society of Hematology 2011 evidence-based practice guidelines for ITP. RESULTS Although the operation time was significantly longer in the LS group (p < 0.01), LS was associated with less blood loss (p < 0.01), infrequent blood transfusion during surgery (p < 0.01), quicker resumption of oral intake (p < 0.01), and shorter hospital stay (p < 0.01) than OS. Positive responses, including complete and partial remission, were achieved in 90% of the OS group patients and 77% of the LS group patients. The mean follow-up periods were 183 and 92 months, respectively. Relapse-free survival rates, 15 years after the operation were 63% in the OS group and 94% in the LS group. CONCLUSIONS LS can provide better short-term results and comparable long-term results to those of OS for ITP.
Collapse
Affiliation(s)
- Kazuhiro Tada
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Oita, 879-5593, Japan.
| | - Masayuki Ohta
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Oita, 879-5593, Japan
| | - Kunihiro Saga
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Oita, 879-5593, Japan
| | - Hiroomi Takayama
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Oita, 879-5593, Japan
| | - Teijiro Hirashita
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Oita, 879-5593, Japan
| | - Yuichi Endo
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Oita, 879-5593, Japan
| | - Hiroki Uchida
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Oita, 879-5593, Japan
| | - Yukio Iwashita
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Oita, 879-5593, Japan
| | - Masafumi Inomata
- Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama-machi, Oita, 879-5593, Japan
| |
Collapse
|
11
|
Lateral Versus Anterior Approach Laparoscopic Splenectomy: A Randomized-controlled Study. Surg Laparosc Endosc Percutan Tech 2016; 26:465-469. [DOI: 10.1097/sle.0000000000000339] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
12
|
Martin Arnau B, Turrado Rodriguez V, Tartaglia E, Bollo Rodriguez J, Targarona EM, Trias Folch M. Impact of preoperative platelet count on perioperative outcome after laparoscopic splenectomy for idiopathic thrombocytopenic purpura. Cir Esp 2016; 94:399-403. [PMID: 27426032 DOI: 10.1016/j.ciresp.2016.05.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Revised: 05/04/2016] [Accepted: 05/05/2016] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Laparoscopic splenectomy (LS) is the preferred treatment of idiopathic thrombocytopenic purpura (ITP) when medical treatment fails. The objective was to evaluate the feasibility and safety of LS according to the preoperative platelet count. METHODS This study is a retrospective analysis of a series of 199 patients who underwent LS for ITP from 1993 to 2015. The patients were divided into 3 groups according to platelet count: group i (<10×10(9)/L), group ii (10-50×10(9)/L) and group iii (> 50×10(9)/L). RESULTS Operative time was significantly lower in Group III compared to Group I and II (100±53 and 105±61min, P<.025)). Intraoperative blood loss was statistically higher in group i (263±551ml) with respect to the other 2: group ii (128±352ml) and group iii (24±62ml) (P<.003). Hospital stay was 6.4±5.8 days in group i, significantly higher compared to groups ii and iii (3.8±2.3 and 3.2±1.8 days, respectively (P<.003)). CONCLUSION Conducting a LS in ITP patients with low platelet counts is effective and safe.
Collapse
Affiliation(s)
- Belén Martin Arnau
- Servicio de Cirugía General y Aparato Digestivo, Hospital Santa Creu i Sant Pau, Universidad Autónoma de Barcelona, Barcelona, España.
| | - Víctor Turrado Rodriguez
- Servicio de Cirugía General y Aparato Digestivo, Hospital Santa Creu i Sant Pau, Universidad Autónoma de Barcelona, Barcelona, España
| | - Ernesto Tartaglia
- Servicio de Cirugía General y Aparato Digestivo, Hospital Santa Creu i Sant Pau, Universidad Autónoma de Barcelona, Barcelona, España
| | - Jesús Bollo Rodriguez
- Servicio de Cirugía General y Aparato Digestivo, Hospital Santa Creu i Sant Pau, Universidad Autónoma de Barcelona, Barcelona, España
| | - Eduardo M Targarona
- Servicio de Cirugía General y Aparato Digestivo, Hospital Santa Creu i Sant Pau, Universidad Autónoma de Barcelona, Barcelona, España
| | - Manuel Trias Folch
- Servicio de Cirugía General y Aparato Digestivo, Hospital Santa Creu i Sant Pau, Universidad Autónoma de Barcelona, Barcelona, España
| |
Collapse
|
13
|
Wang M, Wei A, Zhang Z, Peng B. Laparoscopic Splenectomy for the Elderly Liver Cirrhotic Patients With Hypersplenism: A Retrospective Comparable Study. Medicine (Baltimore) 2016; 95:e3012. [PMID: 26962816 PMCID: PMC4998897 DOI: 10.1097/md.0000000000003012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
A growing body of evidence has supported the benefits of laparoscopic splenectomy (LS) for hypersplenism due to liver cirrhosis. With the increased proportion of elderly persons worldwide, it is necessary to investigate the risks and benefits of LS in elderly liver cirrhotic patients.From September 2003 to March 2012, LS and open splenectomy (OS) were performed for 21 (Group 1) and 19 (Group 3) patients, respectively, all of whom were 65 years of age and older; in addition, 39 patients who were <65 years old were treated with LS and referred to as Group 2. Data (i.e., demographic characteristics and preoperative, intraoperative, and postoperative information) were retrospectively collected. Between-group comparisons were performed for the above-mentioned data.Compared with the patients in Group 3, the patients in Group 1 required longer operative times, fewer transfusions, less intensive care, a shorter postoperative course, and a shorter time to the first oral intake, and they had less blood loss and fewer postoperative short-term complications. During the follow-up period, compared with the preoperative status, significant changes in hemoglobin, leukocyte, platelet, and albumin levels were observed in all groups, whereas changes in the total BILirubin (BIL), aspartate aminotransferase (AST), and alanine aminotransferase (ALT) levels were inconspicuous.Patients >65 years of age with hypersplenism caused by liver cirrhosis can safely undergo LS.
Collapse
Affiliation(s)
- Mingjun Wang
- From the Department of Pancreatic Surgery, West China Hospital, Guoxue Alley, Chengdu, Sichuan, China
| | | | | | | |
Collapse
|
14
|
Abstract
BACKGROUND The spleen has been considered for millennia a fascinating and mysterious organ with multiple functions. The spleen has long been an organ of interest in popular as well as medical literature. METHODS A literature (Pubmed) and historical review about splenectomy has been performed. RESULTS The importance of spleen and the related surgical procedure of splenectomy has been an important topic of scientific interest since the Ancient Greece culture to more modern times. CONCLUSIONS Spleen and splenectomy have important roles in the medical literature and popular tradition. Nowadays laparoscopic splenectomy is increasingly popular and for certain indications it is considered the gold standard therapy.
Collapse
Affiliation(s)
- Renzo Dionigi
- 1st Division of General Surgery, Department of Surgical Sciences and Human Morphology, Endocrine Surgery Research Center, University of Insubria, Varese, Italy
| | - Luigi Boni
- 1st Division of General Surgery, Department of Surgical Sciences and Human Morphology, Endocrine Surgery Research Center, University of Insubria, Varese, Italy
| | - Stefano Rausei
- 1st Division of General Surgery, Department of Surgical Sciences and Human Morphology, Endocrine Surgery Research Center, University of Insubria, Varese, Italy
| | - Francesca Rovera
- 1st Division of General Surgery, Department of Surgical Sciences and Human Morphology, Endocrine Surgery Research Center, University of Insubria, Varese, Italy
| | - Gianlorenzo Dionigi
- 1st Division of General Surgery, Department of Surgical Sciences and Human Morphology, Endocrine Surgery Research Center, University of Insubria, Varese, Italy
| |
Collapse
|
15
|
Kim DJ, Chung JH. Long-term results of laparoscopic splenectomy in pediatric chronic immune thrombocytopenic purpura. Ann Surg Treat Res 2014; 86:314-8. [PMID: 24949323 PMCID: PMC4062446 DOI: 10.4174/astr.2014.86.6.314] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Revised: 03/07/2014] [Accepted: 03/14/2014] [Indexed: 11/30/2022] Open
Abstract
Purpose Laparoscopic splenectomy (LS) for pediatric chronic immune thrombocytopenic purpura (ITP) patients has recently become widespread. However, its long-term result is rarely reported in children. Methods We retrospectively analyzed the patients who underwent LS for pediatric chronic ITP from June 1998 to April 2007. Results There were 18 patients (14 male and 4 female) with mean age 9.5 ± 3.8 years. 14 complete response, 3 partial response, and 1 no response were occurred. During the 82-month median follow-up period, 9 patients maintained in a remission state without any additional treatment, and 9 patients relapsed. In a comparative analysis of the relapse group and no relapse group, hospital stays were longer in the relapse group and the preoperative platelet counts and platelet counts at 1 month post were lower in relapse group. A relapse-free survival among 17 patients who achieved partial or complete responses following LS showed 76.5%, 61.8%, and 33.0% at 1-, 5-, and 10-year following LS, respectively. Conclusion Although LS in pediatric chronic ITP patients had excellent results immediately after surgery, careful follow up is needed due to late relapse even when a complete response has been noted for several years.
Collapse
Affiliation(s)
- Dong Jin Kim
- Department of Surgery, Yeouido St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Jae Hee Chung
- Department of Surgery, Yeouido St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
| |
Collapse
|
16
|
Schlachta CM, Ashamalla S, Smith A. MIS in the management of colon and rectal cancer: consensus meeting of the Colorectal Cancer Association of Canada. Surg Endosc 2013; 27:3981-9. [DOI: 10.1007/s00464-013-3152-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2013] [Accepted: 07/22/2013] [Indexed: 01/24/2023]
|
17
|
Ardestani A, Tavakkoli A. Laparoscopic versus open splenectomy: the impact of spleen size on outcomes. J Laparoendosc Adv Surg Tech A 2013; 23:760-4. [PMID: 23781954 DOI: 10.1089/lap.2013.0012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Although laparoscopic splenectomy (Lap-Spleen) has become the standard surgical approach for normal-sized spleens, open splenectomy (Open-Spleen) is still recommended by many in the setting of splenomegaly. We set out to compare the impact of spleen size on Lap-Spleen and Open-Spleen outcomes using a national database. STUDY DESIGN We reviewed the American College of Surgeons' National Surgical Quality Improvement Program database to identify patients who had undergone non-emergency splenectomy during 2005-2010. To evaluate the impact of spleen size on outcomes, we considered patients with diagnoses of splenomegaly and hypersplenism as those having large spleens (Large-Sp group) and those with diagnoses of primary thrombocytopenia and immune thrombocytopenic purpura as having normal spleens (Normal-Sp group). Patients were also categorized based on surgical approach into Lap-Spleen and Open-Spleen groups. RESULTS We identified 639 patients in the Large-Sp group and 879 patients in the Normal-Sp group. During 2005-2010 laparoscopy was used in 84.2% of cases in the Normal-Sp group (annual range, 77.8%-90.8%). However, the rate of laparoscopy in the Large-Sp group remained consistently below 50% with an average of 41.8% (annual range, 20%-47%). In the Lap-Spleen group, those with Large-Sp had longer operative time and length of stay and higher blood transfusion and morbidity compared with the Normal-Sp group. However, when looking specifically at the Large-Sp group, patients with Open-Spleen had more transfusion requirements, longer length of stay, and higher morbidity, compared with those with Lap-Spleen. CONCLUSIONS Lap-Spleen leads to significant improvement in outcomes. These advantages were believed to be limited to normal-sized spleens, but this study demonstrates that laparoscopy can still be advantageous in patients with splenomegaly. We hope such data encourages wider utilization of laparoscopy in the setting of splenomegaly, especially among surgeons who are experienced with the technique.
Collapse
Affiliation(s)
- Ali Ardestani
- Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | | |
Collapse
|
18
|
Wang M, Zhang M, Zhou J, Wu Z, Zeng K, Peng B, Niu T. Predictive factors associated with long-term effects of laparoscopic splenectomy for chronic immune thrombocytopenia. Int J Hematol 2013; 97:610-6. [DOI: 10.1007/s12185-013-1328-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 04/08/2013] [Accepted: 04/09/2013] [Indexed: 11/29/2022]
|
19
|
Bai YN, Jiang H, Prasoon P. A meta-analysis of perioperative outcomes of laparoscopic splenectomy for hematological disorders. World J Surg 2013; 36:2349-58. [PMID: 22760851 DOI: 10.1007/s00268-012-1680-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Due to changes in surgical trends, laparoscopic splenectomy (LS) has become the standard approach for most splenectomies performed for hematological disorders, barring any contraindications. The perioperative outcomes of LS for this indication have not been updated for several years. Controversy still surrounds whether LS should be performed for massive splenomegaly. The purpose of this meta-analysis was to evaluate the perioperative outcomes of laparoscopic splenectomy for hematological disorders. METHODS Literature searches were conducted to identify studies comparing the perioperative outcomes of the laparoscopic and open approaches for hematological disorders. The results were pooled by using standard meta-analysis methods. RESULTS Thirty-eight studies with a total of 2,914 patients comparing LS to open splenectomy (OS) for hematological disorders were identified. Mortality was low in both groups. The pooled complications of the LS group were significantly fewer than those of the OS group (-0.11, p < 0.001), and the NNT was 9 (95 % confidence interval, 6-20). For massive spleens, a similar result was observed (-0.12, p = 0.009). Accessory spleen resection and blood loss also were comparable between the two approaches. Additionally, LS was associated with longer operative times (57.38 min, p < 0.00001) and shorter hospital stays (2.48 days, p < 0.00001). CONCLUSIONS LS is preferred compared to OS, based on lower complication rates and better handling of comorbid conditions. LS is associated with shorter hospital stays but longer operative times. We conclude that LS may be considered an acceptable option even in cases of a massive spleen. To strengthen the clinical evidence, more high-quality clinical trials on different issues are necessary.
Collapse
Affiliation(s)
- Yan-Nan Bai
- Department of Hepato-Biliary-Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, China.
| | | | | |
Collapse
|
20
|
Ahad S, Gonczy C, Advani V, Markwell S, Hassan I. True benefit or selection bias: an analysis of laparoscopic versus open splenectomy from the ACS-NSQIP. Surg Endosc 2013; 27:1865-71. [PMID: 23355143 DOI: 10.1007/s00464-012-2727-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2012] [Accepted: 11/30/2012] [Indexed: 12/22/2022]
Abstract
BACKGROUND By virtue of the benefits associated with minimally invasive approaches, laparoscopic splenectomy (LS) is believed to have better patient-related outcomes compared to open splenectomy (OS). However, there are limited data directly comparing the two techniques. METHODS Patients who underwent elective LS and OS between 2005 and 2010 were identified from the public use file of the ACS-NSQIP database using the Current Procedural Terminology codes 38120 and 38100. Patients who had concomitant procedures were excluded. Because of the nonrandom assignment of surgical techniques, a selection bias could have been responsible for the differences in patient outcomes. Therefore, patient characteristics and comorbidities that were available and could have been potential confounders were compared and regression analysis was performed to determine independent risk factors associated with serious and overall morbidity as well as mortality. RESULTS During the study period 1,644 and 851 patients underwent LS and OS, respectively. Compared to patients who underwent LS, patients who had OS had a longer median length of hospital stay (3 vs. 6 days, P < 0.0001) and higher incidences of serious (7 vs. 17 %, P < 0.0001) and overall morbidity (12 vs. 25 %, P < 0.0001) and mortality (1.4 vs. 3.3 %, P = 0.02). However, there were certain significant differences in the characteristics and comorbidities of the patients that could have confounded outcomes. On regression analysis, OS was not associated with higher mortality (OR = 1.43, 95 % CI 0.7-2.7, P = 0.28) but was associated with higher serious morbidity (OR = 1.8, 95 % CI 1.4-2.3, P = 0.001) and overall morbidity (OR = 2.0, 95 % CI 1.6-2.4, P = 0.0001). CONCLUSION After adjusting for available confounders, patients who underwent LS had lower morbidity and similar mortality rates. Although certain confounders such as previous surgical history, underlying pathology, and spleen size could still have potentially influenced outcomes, the data suggest that patient outcomes after LS are excellent and when technically possible a minimally invasive technique should be the preferred approach for splenectomy.
Collapse
Affiliation(s)
- Sajida Ahad
- Department of Surgery, Southern Illinois University School of Medicine, Springfield, IL 62704, USA
| | | | | | | | | |
Collapse
|
21
|
Ji B, Wang Y, Zhang P, Wang G, Liu Y. Anterior versus posterolateral approach for total laparoscopic splenectomy: a comparative study. Int J Med Sci 2013; 10:222-9. [PMID: 23372427 PMCID: PMC3558709 DOI: 10.7150/ijms.5373] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Accepted: 12/30/2012] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE Although the anterior approach is normally used for elective laparoscopic splenectomy (LS), the posterolateral approach may be superior. We have retrospectively compared the effectiveness and safety of these approaches in patients with non-severe splenomegaly scheduled for elective total LS. METHODS Patients with surgical spleen disorders scheduled for elective LS between March 2005 and June 2011 underwent laparoscopic splenic mobilization via the posterolateral or anterior approach. Main outcome measures included operation time, intraoperative blood loss, frequency of postoperative pancreatic leakage, and length of hospital stay. RESULTS During the study period, 203 patients underwent LS, 58 (28.6%) via the posterolateral and 145 (71.4%) via the anterior approach. Three patients (1.5%) required conversion to laparotomy due to extensive perisplenic adhesions. The posterolateral approach was associated with significantly shorter operation time (65.0 ± 12.3 min vs. 95.0 ± 21.3 min, P < 0.01), reduced intraoperative blood loss (200.0 ± 23.4 mL vs. 350.0 ± 45.2 mL, P < 0.01), and shorter hospital stay (5.0 ± 2.0 d vs. 9.0 ± 3.0 d, P < 0.01) than the anterior approach. The frequency of pancreatic leakage was slightly lower in patients undergoing LS via the posterolateral than the anterior approach (0.0% vs. 3.4%, P > 0.05). CONCLUSIONS The posterolateral approach is more effective and safer than the anterior approach in patients without severe splenomegaly (< 30 cm).
Collapse
Affiliation(s)
- Bai Ji
- Department of Hepatobiliary and Pancreatic Surgery, the First Bethune Hospital, Jilin University, Jilin 130021, China
| | | | | | | | | |
Collapse
|
22
|
How I treat immune thrombocytopenia: the choice between splenectomy or a medical therapy as a second-line treatment. Blood 2012; 120:960-9. [PMID: 22740443 DOI: 10.1182/blood-2011-12-309153] [Citation(s) in RCA: 162] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The paradigm for managing primary immune thrombocytopenia (ITP) in adults has changed with the advent of rituximab and thrombopoietin receptor agonists (TPO-RAs) as options for second-line therapy. Splenectomy continues to provide the highest cure rate (60%-70% at 5+ years). Nonetheless, splenectomy is invasive, irreversible, associated with postoperative complications, and its outcome is currently unpredictable, leading some physicians and patients toward postponement and use of alternative approaches. An important predicament is the lack of studies comparing second-line options to splenectomy and to each other. Furthermore, some adults will improve spontaneously within 1-2 years. Rituximab has been given to more than 1 million patients worldwide, is generally well tolerated, and its short-term toxicity is acceptable. In adults with ITP, 40% of patients are complete responders at one year and 20% remain responders at 3-5 years. Newer approaches to using rituximab are under study. TPO-RAs induce platelet counts > 50 000/μL in 60%-90% of adults with ITP, are well-tolerated, and show relatively little short-term toxicity. The fraction of TPO-RA-treated patients who will be treatment-free after 12-24 months of therapy is unknown but likely to be low. As each approach has advantages and disadvantages, treatment needs to be individualized, and patient participation in decision-making is paramount.
Collapse
|
23
|
Surgical treatment possibilities of splenic neoplasms - literature review. POLISH JOURNAL OF SURGERY 2012; 84:219-24. [PMID: 22698661 DOI: 10.2478/v10035-012-0036-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
24
|
Corcione F, Pirozzi F, Aragiusto G, Galante F, Sciuto A. Laparoscopic splenectomy: experience of a single center in a series of 300 cases. Surg Endosc 2012; 26:2870-6. [PMID: 22580871 DOI: 10.1007/s00464-012-2272-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 03/23/2012] [Indexed: 01/25/2023]
Abstract
BACKGROUND Laparoscopic splenectomy (LS) has gradually become the technique of choice for surgical removal of the spleen. The aim of this study was to evaluate the efficacy of LS in a large cohort of patients from a single center. METHODS From March 1992 to June 2010, 300 patients underwent LS at our hospital for predominantly hematologic disorders. The first 92 cases were performed using an anterior approach, whereas in the remaining 208 cases a lateral approach with a four-trocar technique was used. Patient demographics, diagnosis, and outcomes were reviewed. RESULTS Spleen volume was similar between the anterior (350 ml) and the lateral (370 ml) approaches. The lateral approach was associated with shorter operative time (60 vs. 80 min), less blood loss (30 vs. 110 ml), and no conversion (0 vs. 2.2 %) compared to the anterior approach. Reoperations were required in three patients (1.0 %) because of bleeding, subphrenic abscess, and intestinal ischemia. Postoperative complications were significantly fewer for the lateral (4.8 %) than for the anterior (31.5 %) approach and the hospital stay was shorter (3.1 vs. 5.2 days) and there was less postoperative pain. Splenectomy for hematologic malignancies resulted in a higher morbidity rate, more postoperative pain, and longer hospital stay. Overall mortality rate was 0.3 %. No late complications were observed during the 1-5-year follow-up. CONCLUSIONS LS using the lateral approach with the placement of four trocars can be considered the procedure of choice for both benign and malignant diseases affecting the spleen. Extensive experience and technical standardization help to avoid surgical pitfalls, providing an adequate control of hemostasis, the excision of accessory spleens (AS), and the avoidance of parenchymal rupture.
Collapse
Affiliation(s)
- Francesco Corcione
- Department of Laparoscopic and Robotic Surgery, Azienda Ospedaliera dei Colli-Monaldi Hospital, Via Leonardo Bianchi, 80131, Naples, NA, Italy.
| | | | | | | | | |
Collapse
|
25
|
Abstract
Laparoscopic splenectomy was first described in children in 1993. Since then, it has become a commonly performed procedure in children because of reduced discomfort and hospitalization and significantly improved cosmesis compared with the open approach. With the advent of single-site laparoscopic surgery, it is only natural that this approach be used for splenectomy. This article will describe the reasons that the single-site approach might be useful for splenectomy and also the technique used at the author's institution. Moreover, a brief review of the current literature in children will be presented.
Collapse
Affiliation(s)
- Matias Bruzoni
- Department of Surgery, Division of Pediatric Surgery, Lucile Packard Children's Hospital, Stanford University School of Medicine, Palo Alto, California 94305, USA
| | | |
Collapse
|
26
|
Bhandarkar DS, Katara AN, Mittal G, Shah R, Udwadia TE. Prevention and management of complications of laparoscopic splenectomy. Indian J Surg 2011; 73:324-30. [PMID: 23024535 DOI: 10.1007/s12262-011-0331-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Accepted: 01/03/2011] [Indexed: 10/18/2022] Open
Abstract
Laparoscopic splenectomy (LS) has become a commonly performed minimal-access operation. With increasing experience, surgeons are undertaking LS for multiple pathologies and tackling spleens of diverse sizes. LS remains a challenging procedure to be performed by experienced laparoscopic surgeons, well supported by a team. Bleeding remains the commonest intraoperative complication and perhaps the commonest reason for conversion to a laparotomy. Although the incidence of postoperative complications following LS is lower than that after open splenectomy, thrombosis of the splenoportal axis is being increasingly recognised. The present review describes both the common as well as uncommon intraoperative and postoperative complications of LS and outlines measures to be taken for their prevention and management.
Collapse
Affiliation(s)
- Deepraj S Bhandarkar
- Department of Minimal Access Surgery, P. D. Hinduja National Hospital, Veer Savarkar, Marg, Mahim, Mumbai, 400016 India ; Minimal Access Surgery Clinic, House No 2, Kemps Corner, Mumbai, 400036 India
| | | | | | | | | |
Collapse
|
27
|
One hundred and two consecutive robotic-assisted minimally invasive colectomies--an outcome and technical update. J Gastrointest Surg 2011; 15:1195-204. [PMID: 21604093 DOI: 10.1007/s11605-011-1549-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Accepted: 04/18/2011] [Indexed: 01/31/2023]
Abstract
BACKGROUND The objective of this study was to review 102 consecutive robotic colectomies at our institution. We evaluated the 8-year experience of one surgeon (DLC) in Peoria, IL using the da Vinci system. METHODS An IRB-approved retrospective review was performed. Results were compared with the literature. Changes in technique over the years were evaluated. RESULTS One hundred and two robotic colectomies, right (59) and sigmoid (43), were performed. Mean age is 63.5 years and mean BMI 27.4 kg/m². Preoperative indications are polyps (53), diverticular disease (27), cancer (19), and carcinoid (3). Mean total case time (TCT) for all cases is 219.6 ± 45.1 (50-380) min, and mean robot operating time (ROT) is 126.6 ± 41.6 (12-306) min. Operative times for Right: Port setup time (PST) 32.4 ± 10.5 (20-64) min, ROT 145.2 ± 39.6 (53-306) min, TCT 212.3 ± 46.4 (50-380) min; times for sigmoid: PST 31.2 ± 9.6 (10-57) min, ROT 101.2 ± 29.2 (12-165) min, TCT 229.7 ± 41.6 (147-323) min. Median length of stay for all patients is 3 (2-27) days. The overall complication rate is 18.6%, the overall conversion rate 8.8%, and the anastomotic leak rate is 0.98%. Residents PGY 1-5 participated in 61 cases (59.8%). CONCLUSION We report our updated procedural sequence and technical alterations. Experience has allowed residents to evolve to be primary surgeons. We add our results to the current robotic literature.
Collapse
|
28
|
Kleemann M, Kühling A, Hildebrand P, Czymek R, Limmer S, Wolken H, Roblick U, Bruch HP, Bürk C. [Current state of laparoscopic hepatic surgery: results of a survey of DGAV-members]. Chirurg 2011; 81:1097-107. [PMID: 20706700 DOI: 10.1007/s00104-010-1947-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND To date laparoscopic hepatic surgery is only common in a few centres for a specific selected patient group. The intention of this survey was to estimate the current state of affairs for laparoscopic hepatic surgery in Germany at 2008. MATERIALS AND METHODS A questionnaire was prepared and sent out by e-mail in May 2009 to the members of the DGAV (German Society of General and Visceral Surgery). The feedback was evaluated anonymously. RESULTS A total of 181 answers were received by 31st July 2009 (return rate of 15.9%). The return rate of basic and standard care hospitals was 9.2%, specialized hospitals 23.6%, hospitals with maximum care 50% and university hospitals had a return rate of 71.9%. The question whether laparoscopic hepatic surgery had been performed in 2008 was answered with YES by 125 (69.1%) and NO by 54 (29.8%) members. The number of laparoscopic hepatic surgery interventions (laparoscopic ultrasound, laparoscopic radiofrequency ablation and resection) in 2008 was given as more than 50 by 4 (2.2%) hospitals, between 20 and 50 by 11 (6.1%) hospitals, between 10 and 20 by 23 (12.7%) hospitals, between 5 and 10 by 45 (24.9%) hospitals and between 0 and 5 by 54 (29.8%) hospitals. In 2008 the frequency of laparoscopic ultrasound during intraoperative staging to confirm the diagnosis ranged from 2 to 250, whereby 96.4% of the hospitals had less than 50 and only 2 hospitals (2.7%) had 211 and 250 examinations, respectively. 50 hospitals carried out laparoscopic radiofrequency ablation (RFA). 69 (38.1%) of the interviewed hospitals reported hepatic laparoscopic resections (n=551). CONCLUSION Laparoscopic liver surgery has been done in Germany in patients with benign or malignant liver lesions. Pure laparoscopy is the most common access. Atypical resections are the primarily indication followed by left lateral resections. All further types of resection have been done in a very small number. Laparoscopic liver surgery has been performed in all types of hospitals.
Collapse
Affiliation(s)
- M Kleemann
- Klinik für Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Deutschland.
| | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Bognár G, István G, Ledniczky G, Barabás L, Ondrejka P. [Analysis of two different operative techniques for laparoscopic splenectomy]. Magy Seb 2010; 63:359-363. [PMID: 21147668 DOI: 10.1556/maseb.63.2010.6.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION Laparosocopic splenectomy gradually became the gold standard procedure in the surgical treatment of certain haematological disorders. Operative experience in laparoscopic procedures facilitates the comparison of various techniques. AIM Two variants in laparoscopic spelenectomy are analysed and presented. MATERIAL AND METHOD Sixteen patients underwent laparoscopic spelenectomy. Anterior- and postero-anterior laparoscopic approaches are compared with respect to clinicopathologic features. CONCLUSIONS Using the postero-anterior technique dissection of splenic hilum is more straightforward, recognition of accessory spleen is easier and the likelihood of intraoperative complications is less. In selected cases of splenomegaly the anterior technique is recommended though.
Collapse
Affiliation(s)
- Gábor Bognár
- Semmelweis Egyetem II. sz. Sebészeti Klinika 1125 Budapest Kútvölgyi út 4.
| | | | | | | | | |
Collapse
|
30
|
Abstract
PURPOSE The aim of this study was to assess the feasibility and outcomes of concomitant laparoscopic treatment for coexisting spleen and gallbladder diseases. METHODS Between March 1997 and August 2009, 9 patients underwent concomitant laparoscopic splenectomy and cholecystectomy. Indications for laparoscopic splenectomy included hereditary spherocytosis (4 patients), splenic artery aneurysm (2), hypersplenism (2), and Evans syndrome (1). RESULTS The median operating time and the blood loss were 165 minutes (range: 70 to 300 min) and 36 mL (range: 10 to 274 mL). The median resected splenic weight was 256 g (range: 137 to 820 g). No patient required conversion to an open procedure. Portal system thrombosis occurred in 2 patients. The median length of hospital stay was 9 days (range: 3 to 15 d). CONCLUSION With increasing institutional experience, concomitant laparoscopic splenectomy and cholecystectomy is a safe and feasible procedure and may be considered for coexisting spleen and gallbladder diseases.
Collapse
|
31
|
Abstract
A single port access technique is described to accomplish laparoscopic splenectomy. Introduction: Over the last decade, laparoscopic splenectomy has become the standard of care for spleen removal. Elimination of a large incision and difficult exposure has decreased postoperative morbidity and length of stay. Single port access (SPA) surgery was developed as an alternative to traditional multiport laparoscopy, potentially exploiting the already proven benefits of minimally invasive surgery. We apply the SPA technique to splenectomy via a single umbilical incision. Methods: SPA splenectomy was performed in a 36-year-old male for staging. The single-port access technique was used to gain abdominal entry. Exposure, dissection, and removal were performed via a single incision within the umbilicus. The final incision was extended for removal of a complete specimen for pathologic evaluation. Results: Splenic mobilization and control of the short gastrics was successfully performed via a single umbilical incision. The final incision was extended inferiorly for en bloc organ removal. Follow-up at 18 months revealed a well-healed incision with no signs of hernia formation. Conclusions: The single-port access technique has been successfully applied to splenectomy as an available alternative to multiport laparoscopic splenectomy. Use of standard instrumentation and trocars maintains costs and familiarity of the procedure. Exposure, visualization, and dissection are the same as in standard laparoscopy. SPA surgery may be more ergonomically pleasing to the surgeon and offer patient benefits, such as faster recovery and decreased adhesion formation in the long term.
Collapse
Affiliation(s)
- Steven J Rottman
- Drexel University College of Medicine, Department of Surgery, Philadelphia, Pennsylvania, USA
| | | | | | | | | |
Collapse
|
32
|
Putative predictive parameters for the outcome of laparoscopic splenectomy: a multicenter analysis performed on the Italian Registry of Laparoscopic Surgery of the Spleen. Ann Surg 2010; 251:287-91. [PMID: 20010087 DOI: 10.1097/sla.0b013e3181bfda59] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To identify predictive risk factors for conversion to open splenectomy and postoperative complications in patients undergoing elective laparoscopic splenectomy. BACKGROUND The laparoscopic approach represents the "gold standard" for splenectomy, but its use in the treatment of splenomegaly and malignant disease is controversial. Factors that influence immediate outcome are clinical, anatomic, and pathologic. METHODS Univariate and multivariate analyses of data from the Italian Registry of Laparoscopic Surgery of the Spleen, a multicenter database supported by 25 referral centers. Analysis of data (1993-2007) was performed on a series of patients (n = 676) undergoing elective laparoscopic splenectomy. Demographic data, the operative indications, the surgical technique applied, and any intra- and/or postoperative complications with respect to the patients were assessed. Records were analyzed retrospectively using the Student t test, the chi test, and logistic regression. RESULTS Conversion to open splenectomy was necessary in 39 cases (5.8%). Perioperative deaths occurred in 3 cases (0.4%). There were no complications in 560 patients (82.8%), with a mean hospital stay of 5 days (range, 2-54). Overall, morbidity occurred in 116 patients (17.2%). Multivariate analysis found that the body mass index (P = 0.01) and the presence of hematologic malignancy (P < 0.001) were independent predictors for intraoperative complications and surgical conversion. Spleen longitudinal diameter (P = 0.001) and surgical conversion (P = 0.001) were independent predictors for the occurrence of postoperative complications. CONCLUSIONS This large multicenter study provides evidence for the significance of predictive risk factors for intra- and postoperative complications in laparoscopic splenic surgery. Besides splenic dimensions, other factors like the patient's habitus and the specific underlying hematologic pathology should be recognized by the surgeon to reduce complications and initiate adequate treatment.
Collapse
|
33
|
Carobbi A, Romagnani F, Antonelli G, Bianchini M. Laparoscopic splenectomy for severe blunt trauma: initial experience of ten consecutive cases with a fast hemostatic technique. Surg Endosc 2009; 24:1325-30. [DOI: 10.1007/s00464-009-0768-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2009] [Accepted: 10/20/2009] [Indexed: 11/24/2022]
|
34
|
Abstract
Laparoscopic splenectomy (LS) has become the standard approach to splenectomy for benign and malignant hematologic diseases despite a paucity of high-level evidence. The procedure requires expertise in laparoscopic surgical techniques and meticulous dissection of the spleen. Management should include a preoperative radiologic assessment to measure splenic volume and to detect the presence of accessory splenic tissue; the patient should undergo preoperative vaccination against meningococcal, pneumococcal, and Haemophilus influenzae type B infections. Prophylactic antibiotics are used in the perioperative period as well as prophylactic anticoagulation therapy which may be continued long-term in high-risk patients. LS is associated with a low morbidity and mortality; when compared to laparotomy, it reduces the length of hospital stay and improves the quality of life by decreasing postoperative ileus and pain. There are a variety of laparoscopic approaches; the hand-assisted technique and newer coagulating devices have facilitated the operative technique leading to increasing acceptance of laparoscopy as the preferred approach - even in patients with malignant hematologic disease and/or massive splenomegaly.
Collapse
Affiliation(s)
- F Borie
- Service de chirurgie digestive B, CHU Carémeau, place de Pr-Debré, 30029 Nimes, France.
| | | |
Collapse
|
35
|
Laparoscopic Splenectomy Using LigaSure in Benign Hematologic Diseases. Surg Laparosc Endosc Percutan Tech 2009; 19:69-71. [DOI: 10.1097/sle.0b013e318180a529] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
36
|
Altaf AMS, Sawatzky M, Ellsmere J, Bonjer HJ, Burrell S, Abraham R, Couban S, Klassen D. Laparoscopic accessory splenectomy: the value of perioperative localization studies. Surg Endosc 2009; 23:2675-9. [PMID: 19165541 DOI: 10.1007/s00464-008-0258-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2008] [Revised: 09/14/2008] [Accepted: 11/15/2008] [Indexed: 12/13/2022]
Abstract
BACKGROUND Laparoscopic splenectomy is an effective treatment for many patients with immune thrombocytopenic purpura (ITP) who fail or relapse after treatment with steroids. Patients with an incomplete response to splenectomy and those who experience recurrence of symptoms should be evaluated for the presence of an accessory spleen. The clinical effectiveness of laparoscopic excision of an accessory spleen after a previous splenectomy for ITP has varied in different studies. Laparoscopic intraoperative identification of an accessory spleen can be difficult. The authors report their experience with laparoscopic accessory splenectomy (LAS) and the use of perioperative localization methods for this procedure. METHODS This study reviewed seven consecutive patients who underwent LAS, after initial splenectomy failed to cure ITP, at a tertiary care center between April 9, 2003 and March 31, 2008. Demographics, diagnostic and localization studies, technical success, and the effect on thrombocytopenia were examined. The location of the accessory spleen also was recorded. A novel method for localizing accessory spleen was used. It consisted of preoperative computed tomography (CT)-guided injection of methylene blue at the accessory spleen's site, preoperative intravenous injection of 99m-technetium-labeled, heat-damaged red blood cells, or both. Intraoperatively, the dye was used for visual identification, and the gamma probe was used to aid in locating and confirming the presence of the accessory spleen in the excised specimen. RESULTS Seven patients with recurrent ITP after initial failed splenectomy underwent LAS during the study period. Five of these patients had the initial splenectomy performed laparoscopically. All seven patients had successful laparoscopic removal of the accessory spleen based on a final pathologic examination. One patient required the second laparoscopic exploration with perioperative localization after a failed attempt without it. These perioperative localization methods were used in subsequent operations on other patients. These methods were found to be helpful in the intraoperative identification of the accessory spleens. The accessory spleens missed at initial splenectomy were found in unusual locations. Five of the seven patients had sustained improvement in platelet counts after LAS. One patient had a postoperative ileus that resolved with nonoperative management. No other complications or mortality was observed. CONCLUSION The LAS procedure after previous splenectomy is feasible and safe. Perioperative localization methods aid in the intraoperative identification of an accessory spleen. Accessory spleens missed at initial splenectomy are generally found in unusual locations. Treatment of recurrent or unresolved ITP with LAS can be effective for some patients.
Collapse
Affiliation(s)
- Abdulmalik M S Altaf
- Queen Elizabeth II Health Sciences Center, Dalhousie University, Room 8-028 Victoria Building, 1278 Tower Road, Halifax, NS, B3H 2Y9, Canada.
| | | | | | | | | | | | | | | |
Collapse
|
37
|
Elective laparoscopic splenectomy for giant hemangioma: a case report. CASES JOURNAL 2009; 2:10. [PMID: 19123949 PMCID: PMC2631531 DOI: 10.1186/1757-1626-2-10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2008] [Accepted: 01/05/2009] [Indexed: 11/10/2022]
Abstract
Although unusual, hemangioma is the most common primary splenic neoplasm. Splenectomy is indicated when the tumor is large, with increased risk of hemorrhage. The laparoscopic approach is preferred for most elective splenectomies. Although technically feasible, laparoscopic splenectomy can be a challenge in the patient with splenomegaly. We present herein a case of an 18-year-old male asymptomatic patient who underwent laparoscopic splenectomy for the incidental finding of splenomegaly caused by a large splenic hemangioma. Laparoscopic splenectomy appears to be a safe and effective procedure, in appropriately experienced hands, for patients with splenomegaly, given the spleen's fragile anatomy and its relationship to other abdominal viscera.
Collapse
|
38
|
Pai M, Navarra G, Ayav A, Sommerville C, Khorsandi SK, Damrah O, Jiao LR, Habib NA. Laparoscopic Habib 4X: a bipolar radiofrequency device for bloodless laparoscopic liver resection. HPB (Oxford) 2008; 10:261-4. [PMID: 18773100 PMCID: PMC2518296 DOI: 10.1080/13651820802167862] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2008] [Indexed: 12/12/2022]
Abstract
BACKGROUND In recent years the progress of laparoscopic procedures and the development of new and dedicated technologies have made laparoscopic hepatic surgery feasible and safe. In spite of this laparoscopic liver resection remains a surgical procedure of great challenge because of the risk of massive bleeding during liver transection and the complicated biliary and vascular anatomy in the liver. A new laparoscopic device is reported here to assist liver resection laparoscopically. METHODS The laparoscopic Habib 4X is a bipolar radiofrequency device consisting of a 2 x 2 array of needles arranged in a rectangle. It is introduced perpendicularly into the liver, along the intended transection line. It produces coagulative necrosis of the liver parenchyma sealing biliary radicals and blood vessels and enables bloodless transection of the liver parenchyma. RESULTS Twenty-four Laparoscopic liver resections were performed with LH4X out of a total of 28 attempted resections over 12 months. Pringle manoeuvre was not used in any of the patients. None of the patients required intraoperative transfusion of red cells or blood products. CONCLUSION Laparoscopic liver resection can be safely performed with laparoscopic Habib 4X with a significantly low risk of intraoperative bleeding or postoperative complications.
Collapse
Affiliation(s)
- M. Pai
- HPB unit, Division of Surgery, Hammersmith Hospital, Imperial College London, Oncology, Reproductive Biology and AnaesthesiaLondonUK
| | - G. Navarra
- Department of Surgical Sciences, G. Martino University Hospital, Faculty of Medicine, University of Messina, V. Cons.Valeria MEItaly
| | - A. Ayav
- Department of Digestive Surgery, University Hospital Nancy-Brabois, Rue du MorvanVandoeuvre les NancyFrance
| | - C. Sommerville
- HPB unit, Division of Surgery, Hammersmith Hospital, Imperial College London, Oncology, Reproductive Biology and AnaesthesiaLondonUK
| | - S. K. Khorsandi
- HPB unit, Division of Surgery, Hammersmith Hospital, Imperial College London, Oncology, Reproductive Biology and AnaesthesiaLondonUK
| | - O. Damrah
- HPB unit, Division of Surgery, Hammersmith Hospital, Imperial College London, Oncology, Reproductive Biology and AnaesthesiaLondonUK
| | - L. R. Jiao
- HPB unit, Division of Surgery, Hammersmith Hospital, Imperial College London, Oncology, Reproductive Biology and AnaesthesiaLondonUK
| | - N. A. Habib
- HPB unit, Division of Surgery, Hammersmith Hospital, Imperial College London, Oncology, Reproductive Biology and AnaesthesiaLondonUK
| |
Collapse
|
39
|
Portal vein thrombosis after laparoscopic splenectomy for systemic mastocytosis: a case report and review of the literature. Surg Laparosc Endosc Percutan Tech 2008; 18:219-21. [PMID: 18427348 DOI: 10.1097/sle.0b013e318168f7ad] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Laparoscopic splenectomy has become the surgical procedure of choice for various diseases of the spleen. Portal vein thrombosis (PVT) after splenectomy occurs in 0.5% to 22% of patients. Symptoms are nonspecific and include fever, abdominal pain, and epigastric distress. Risk factors for PVT after splenectomy include underlying hematologic disorders, massive splenectomy, and other hypercoagulable states. METHODS We describe a case of PVT in a woman who underwent laparoscopic splenectomy for symptomatic splenomegaly secondary to systemic mastocytosis. The patient was discharged from the hospital without anticoagulation and experienced nonspecific symptoms beginning 10 days postoperatively. Diagnosis of PVT was made by contrast-enhanced abdominal computed tomography. The patient had no underlying risk factors. Anticoagulation treatment facilitated recanalization of the portal vein and this was verified by Doppler ultrasound at follow-up. CONCLUSIONS PVT after laparoscopic splenectomy is not uncommon. Signs and symptoms are vague and require a high index of suspicion for timely diagnosis. Anticoagulation is the treatment of choice and allows recanalization of the portal system in the majority of cases.
Collapse
|
40
|
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.
Collapse
Affiliation(s)
- B Habermalz
- Institute for Research in Operative Medicine, University Witten/Herdecke, Witten/Herdecke, IFOM, Ostmerheimer Strasse 200, 51109, Köln, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Dolan JP, Sheppard BC, DeLoughery TG. Splenectomy for immune thrombocytopenic purpura: surgery for the 21st century. Am J Hematol 2008; 83:93-6. [PMID: 17722078 DOI: 10.1002/ajh.21029] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Although immune thrombocytopenic purpura (ITP) is the most common autoimmune hematological disorder, there is still controversy regarding the optimal management of this condition. Medical therapy may cure a proportion of patients with ITP but there are still a significant number of these individuals who are at risk for bleeding events. Surgery has become the least popular therapeutic option for ITP as other medical therapies have become available that attempt to avoid splenectomy and its morbidity. However, the clinical response to these therapies has not been overwhelming based on the fairly small number of trials conducted to date. With current minimally invasive surgical techniques, splenectomy should be again regarded as a viable therapeutic option in patients with ITP. The laparoscopic approach avoids much of the morbidity and complications seen with the conventional open surgical approach and studies have demonstrated similar, if not better, outcomes. In addition, the risk of infection following splenectomy is not as high as may be suspected, particularly with current vaccination regiments. It should be a priority for both the hematology and medical community to advocate for clinical trials to rationally study alternatives to splenectomy. In the interim, laparoscopic splenectomy should be considered as an additional front line therapeutic option in ITP patients.
Collapse
Affiliation(s)
- James P Dolan
- Department of Surgery, Keesler Medical Center, Biloxi, Mississippi 39534, USA.
| | | | | |
Collapse
|
42
|
Spleen. Surgery 2008. [DOI: 10.1007/978-0-387-68113-9_53] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
43
|
Ruiz-Tovar J, Alonso Hernández N, Pérez de Oteyza J, Aguilera Velardo A, Rojo Blanco R, Collado Guirao MV, García-Villanueva A. Esplenectomía laparoscópica o esplenectomía abierta en el tratamiento de la púrpura trombocitopénica idiopática. Cir Esp 2007; 81:192-6. [PMID: 17403354 DOI: 10.1016/s0009-739x(07)71298-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Laparoscopic splenectomy (LS) is gaining acceptance as an effective and safe alternative to open splenectomy (OS) in the treatment of benign hematologic disorders unresponsive to medical treatment. Among these disorders, the most important is idiopathic thrombocytopenic purpura (ITP). PATIENTS AND METHOD We compared a cohort of 20 patients who had undergone LS in the previous 7 years, with a historical cohort of 38 patients who underwent OS between 1985 and 1999. All patients in the two groups were diagnosed with ITP unresponsive to medical treatment. RESULTS The mean age of the patients was 41 years in the LS group and 39.7 in the OS group. Mean spleen size and weight were 11 cm and 150 g in the LS group and 9.9 cm and 190 g in the OS group. Preoperative platelet count was 78 x 10(9) in the LS group and 69 x 10(9) in the OS group. Accessory spleens were detected in 15% of patients in the LS group and in 16% of those in the OS group. The mean operative time was 180 minutes in LS and 85 minutes in OS (p < 0.001). The complications rate was 25% in LS and 21% in OS. The mean length of hospital stay was 3 days in the LS group and 9.4 days in the OS group (p < 0.001). No differences were observed in early and complete long-term remission. CONCLUSIONS Compared with OS, LS requires a longer operative time and reduces hospital stay. Detection of accessory spleens, complication rates, and effectiveness in terms of early and long-term remission are similar in both procedures. In our opinion, LS should be considered the procedure of choice for the treatment of benign hematological disorders unresponsive to medical therapy.
Collapse
Affiliation(s)
- Jaime Ruiz-Tovar
- Servicio de Cirugía General y Digestiva, Hospital Universitario Ramón y Cajal, Madrid, España.
| | | | | | | | | | | | | |
Collapse
|
44
|
Dagher I, Proske JM, Carloni A, Richa H, Tranchart H, Franco D. Laparoscopic liver resection: results for 70 patients. Surg Endosc 2007; 21:619-24. [PMID: 17285378 DOI: 10.1007/s00464-006-9137-0] [Citation(s) in RCA: 142] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2006] [Revised: 08/19/2006] [Accepted: 10/09/2006] [Indexed: 02/06/2023]
Abstract
BACKGROUND Laparoscopy is slowly becoming an established technique for liver resection. This procedure still is limited to centers with experience in both hepatic and laparoscopic surgery. Preliminary reports include mainly minor resections for benign liver conditions and show some advantage in terms of postoperative recovery. The authors report their experience with laparoscopic liver resection, the evolution of the technique, and the results. METHODS From 1999 to 2006, 70 laparoscopic liver resections were performed using a procedure similar to resection by laparotomy. RESULTS There were 38 malignant tumors (54%) and 32 benign lesions (46%). The malignant tumors were mainly hepatocellular carcinomas (19 of 24 patients had cirrhosis). The tumor mean size was 3.8 +/- 1.9 cm (range, 2.2-8 cm). There were 19 major hepatectomies, 34 uni- or bisegmentomies, and 17 atypical resections. The operative time was 227 +/- 109 min. Conversion to laparotomy was required for seven patients (10%), mainly for continuous bleeding during transection. Nine patients (13%) required blood transfusion. One patient had both brisk bleeding and gas embolism from a tear in the section line of the right hepatic vein requiring laparoscopic suture. Blood loss and transfusion requirements were significantly lower in recent than in early cases and in resections with prior vascular control than in those without such control. Postoperative complications were experienced by 11 patients (16%), including one bleed from the hepatic stump requiring hemostasis and two subphrenic collections requiring percutaneous drainage. One cirrhotic patient died of liver failure after resection of a partially ruptured tumor. No ascites was observed in other cirrhotic patients. The mean hospital stay was 5.9 days. CONCLUSION The study results confirm that laparoscopic liver resection, including major hepatectomies, can be safely performed by laparoscopy.
Collapse
Affiliation(s)
- I Dagher
- Department of General Surgery, Antoine Beclere Hospital, Paris-Sud School of Medicine, 157 Avenue de la Porte de, Trivaux, 92141, Clamart, France.
| | | | | | | | | | | |
Collapse
|
45
|
Dominguez EP, Choi YU, Scott BG, Yahanda AM, Graviss EA, Sweeney JF. Impact of morbid obesity on outcome of laparoscopic splenectomy. Surg Endosc 2006; 21:422-6. [PMID: 17103267 DOI: 10.1007/s00464-006-9064-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2006] [Accepted: 07/31/2006] [Indexed: 02/07/2023]
Abstract
BACKGROUND Because of the obesity epidemic, surgeons are operating on morbidly obese patients in increasing numbers. The aim of this study was to evaluate the impact of morbid obesity on the outcome of laparoscopic splenectomy. METHODS The study group consisted of 120 consecutive patients who underwent laparoscopic splenectomy for benign and malignant disease from March 1996 to May 2005. These patients were retrospectively divided into three groups. Group 1 had a body mass index (BMI) < 30. Group 2 patients had a BMI > or = 30 and < 40 and were considered obese. Group 3 had a BMI > or = 40 and were considered morbidly obese. Data including surgical approach (laparoscopic vs. hand-assisted), operative time, conversion rate, estimated blood loss, splenic weight, length of stay, time to tolerate a diet, pathologic diagnosis, complications, and mortality were recorded. RESULTS Complete data were available for evaluation of 112 patients of whom 73 (65%) had a BMI < 30, 32 (29%) had a BMI > or = 30 and < 40, and 7 (6%) had a BMI > or = 40. The most frequent indication for splenectomy in all three groups was idiopathic thrombocytopenic purpura (ITP). The operative times were significantly higher in patients with a BMI > 40. Conversion rates were also higher in this group, although this did not reach statistical significance. Patients with a BMI > 30 experienced similar complication rates when compared with patients with a BMI < 30. Only when patients had a BMI > 40 did they experience more complications. CONCLUSIONS Laparoscopic splenectomy was performed safely in obese patients (BMI > 30) with similar results to those of nonobese patients. Only in morbidly obese patients (BMI > 40) do outcomes and complications appear to be affected. Obesity should not be a contraindication to laparoscopic splenectomy.
Collapse
Affiliation(s)
- Edward P Dominguez
- Section of Minimally Invasive Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | | | | | | | | | | |
Collapse
|
46
|
Konstadoulakis MM, Lagoudianakis E, Antonakis PT, Albanopoulos K, Gomatos I, Stamou KM, Leandros E, Manouras A. Laparoscopic versus open splenectomy in patients with beta thalassemia major. J Laparoendosc Adv Surg Tech A 2006; 16:5-8. [PMID: 16494539 DOI: 10.1089/lap.2006.16.5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Laparoscopic splenectomy is considered the standard of care for the removal of the spleen in benign diseases. There are not sufficient data for the routine application of this technique in patients with beta thalassemia major. MATERIALS AND METHODS Twenty-eight consecutive beta thalassemia major patients who underwent elective splenectomy were randomized for open and laparoscopic splenectomy. Patient demographics, operative time, intraoperative and postoperative complications, conversion rate, transfusions, and length of stay were recorded. RESULTS There was no mortality in this series. There was no difference in complication rates between the two groups. Operative time was markedly increased in the group treated laparoscopically, as was the need for blood transfusions. Median hospital stay was decreased in the laparoscopic group (5 days) compared to the open group (6.5 days). CONCLUSIONS Laparoscopic splenectomy in patients with beta thalassemia major is feasible; however, it is more time consuming and bleeding occurs more often.
Collapse
Affiliation(s)
- Manousos M Konstadoulakis
- First Department of Propaedeutic Surgery, Hippokrateion Hospital of Athens, Athens Medical School, Athens, Greece.
| | | | | | | | | | | | | | | |
Collapse
|
47
|
Casaccia M, Torelli P, Squarcia S, Sormani MP, Savelli A, Troilo B, Santori G, Valente U. Laparoscopic splenectomy for hematologic diseases: a preliminary analysis performed on the Italian Registry of Laparoscopic Surgery of the Spleen (IRLSS). Surg Endosc 2006; 20:1214-20. [PMID: 16823653 DOI: 10.1007/s00464-005-0527-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2005] [Accepted: 02/15/2006] [Indexed: 12/12/2022]
Abstract
BACKGROUND The Italian Registry of Laparoscopic Surgery of the Spleen (IRLSS) was developed to provide at the national level an informative tool useful for performing multicenter studies in the field of spleen laparoscopic surgery. In this first study analyzing the IRLSS data, a cohort of patients with hematologic diseases was retrospectively investigated for potential predictive parameters that could affect the outcome of laparoscopic splenectomy. METHODS A total of 309 patients who underwent laparoscopic splenectomy for hematologic diseases in 17 Italian centers (between February 1, 1993, and September 30, 2004) were entered in the IRLSS. Their records were analyzed retrospectively by the Student's t-test, chi-square, and logistic regression. RESULTS The mean operative time was 141 min (range, 30-420 min). Conversion was necessary in 21 cases (7%), and approximately 1 accessory spleen in 25 patients (9%) was found. The mean spleen weight was 1191 g (range, 85-4,500 g). Perioperative death occurred in two cases (0.6%). No complications were experienced by 253 patients (81.9%), who had a mean hospital stay of 5.4 days (range, 2-30 days). Overall morbidity occurred in 56 patients (18.1%), mainly associated with transient fever (n = 22), pleural effusion (n = 13), and actual or suspected hemorrhage (n = 12), requiring a reintervention for 7 patients. Multivariate analysis found that body mass index (p = 0.024) and clinical indication (p = 0.004) were independent predictors for surgical conversion. The clinical indication was almost significant as an independent predictor for the occurrence of postoperative complication (p = 0.05). CONCLUSIONS This first study analyzing the IRLSS data shows that laparoscopic splenectomy may represent the gold standard treatment for hematologic diseases with normal-size spleen. The low morbidity and mortality rate suggests that laparoscopic splenectomy can be successfully proposed also for splenomegaly in hematologic malignancies.
Collapse
Affiliation(s)
- M Casaccia
- Advanced Laparoscopic Unit, Department of General Surgery and Transplant, San Martino University Hospital, University of Genoa, Monoblocco IV Piano, Largo R. Benzi 10, 16132, Genoa, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
48
|
Raval MV, Zemon H, Kumar SS, Brody FJ. Laparoscopic splenectomy for metastatic squamous cell cancer of the neck. J Laparoendosc Adv Surg Tech A 2006; 15:383-6. [PMID: 16108741 DOI: 10.1089/lap.2005.15.383] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Squamous cell carcinoma (SCC) spreads through direct extension, lymphatic vessels, and, rarely, hematogenous routes. The most common malignancies to metastasize to the spleen include carcinomas of the breast, lung, and melanoma. We present an unusual case of SCC of the neck with splenic metastases. The patient presented with a primary solid tumor of the neck that extended into the surrounding soft tissues, including the internal jugular vein and regional lymph nodes. A metastatic work-up with a positron emission tomograph showed enhancement in the left upper quadrant. A computed tomograph (CT) was then performed. The CT revealed three distinct splenic lesions, the largest measuring 6x6.5x2.5 cm. Subsequently, the patient was scheduled for a splenectomy. At the time of operation, diagnostic laparoscopy revealed only the splenic lesions. A laparoscopic splenectomy was performed successfully and the patient was started on a regular diet on postoperative day 1. This paper describes the first documented case of SCC of the neck with splenic metastases. The lesion was diagnosed and treated laparoscopically. The case is described in detail along with the clinical implications of this rare finding.
Collapse
Affiliation(s)
- Mehul V Raval
- Department of Surgery, George Washington University Medical Center, Washington, DC 20037, USA
| | | | | | | |
Collapse
|
49
|
Yüney E, Höbek A, Keskin M, Yilmaz O, Kamali S, Oktay C, Bender O. Laparoscopic splenectomy and LigaSure. Surg Laparosc Endosc Percutan Tech 2005; 15:212-5. [PMID: 16082308 DOI: 10.1097/01.sle.0000174550.94671.30] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Laparoscopic splenectomy (LS) is a preferred choice, especially for hematologic diseases. We present the advantages of the use of LigaSure (energy-based equipment that works by applying a precise amount of bipolar energy and pressure to the tissue, achieving a permanent seal) for achieving a precise hemostasis, thus making the LS easier. We have performed LS using LigaSure on 10 patients (4 female, 6 male; mean age, 36 years [range, 16-58]) between December 2002 and August 2003. All patients had ITP. There were no conversion to open surgery. Mean dimensions of spleens were 99 x 49 mm (range, 85 x 36-118 x 60). Intraoperative blood loss was no more than 100 mL in any patients (range, 20-100; mean, 60). The average operative time was 93 minutes (range, 60-155). There were no complications in the postoperative period. The average postoperative stay was 4.3 days (range, 3-7). LS using LigaSure is a safe and time-sparing procedure with almost no complications in this small initial series.
Collapse
Affiliation(s)
- Enis Yüney
- SSK Okmeydani Training Hospital, Istanbul, Turkey
| | | | | | | | | | | | | |
Collapse
|
50
|
Pomp A, Gagner M, Salky B, Caraccio A, Nahouraii R, Reiner M, Herron D. Laparoscopic splenectomy: a selected retrospective review. Surg Laparosc Endosc Percutan Tech 2005; 15:139-43. [PMID: 15956897 DOI: 10.1097/01.sle.0000166990.66980.78] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Previous investigators have suggested that laparoscopic splenectomy should be the procedure of choice for the treatment of benign hematologic disorders unresponsive to medical therapy. To evaluate the safety and utility of laparoscopic splenectomy for a variety of splenic disorders, we reviewed our collective experience at 2 institutions. We studied our 8-year experience by retrospective chart review. Patient demographic data, splenic pathology, intraoperative events, concomitant procedures, and all adverse perioperative events were recorded. A total of 131 patients had laparoscopic splenectomy, and there were 8 conversions to open surgery. Pathology included 63 with idiopathic thrombocytopenic purpura (ITP), 23 malignancies, 12 thrombotic thrombocytopenic purpura (TTP), 10 autoimmune hemolytic anemia (AIHA), and 23 others. Accessory spleens were noted in 21 patients (16%). Concomitant surgical procedures included 12 hepatic biopsies, 4 distal pancreatectomies, 4 cholecystectomies, and 7 others. Mean operative time was 170 minutes. There were 16 major complications in 16 patients and 2 deaths. Median postoperative length of stay was 3 days. Conversions, due mostly to bleeding, are related to splenic pathology and medical comorbidity and are not temporally related to surgical experience (learning curve). The morbidity, mortality, and conversion rates were low. Laparoscopic splenectomy permits an appropriate abdominal exploration and is associated with a short hospital stay. It is the procedure of choice for most indications for splenectomy.
Collapse
Affiliation(s)
- Alfons Pomp
- Department of Surgery, Weill Medical College of Cornell University, New York, NY 10021, USA.
| | | | | | | | | | | | | |
Collapse
|