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Sabater L, Ausania F, Bakker OJ, Boadas J, Domínguez-Muñoz JE, Falconi M, Fernández-Cruz L, Frulloni L, González-Sánchez V, Lariño-Noia J, Lindkvist B, Lluís F, Morera-Ocón F, Martín-Pérez E, Marra-López C, Moya-Herraiz Á, Neoptolemos JP, Pascual I, Pérez-Aisa Á, Pezzilli R, Ramia JM, Sánchez B, Molero X, Ruiz-Montesinos I, Vaquero EC, de-Madaria E. Evidence-based Guidelines for the Management of Exocrine Pancreatic Insufficiency After Pancreatic Surgery. Ann Surg 2016; 264:949-958. [PMID: 27045859 DOI: 10.1097/sla.0000000000001732] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
OBJECTIVE To provide evidence-based recommendations for the management of exocrine pancreatic insufficiency (EPI) after pancreatic surgery. BACKGROUND EPI is a common complication after pancreatic surgery but there is certain confusion about its frequency, optimal methods of diagnosis, and when and how to treat these patients. METHODS Eighteen multidisciplinary reviewers performed a systematic review on 10 predefined questions following the GRADE methodology. Six external expert referees reviewed the retrieved information. Members from Spanish Association of Pancreatology were invited to suggest modifications and voted for the quantification of agreement. RESULTS These guidelines analyze the definition of EPI after pancreatic surgery, (one question), its frequency after specific techniques and underlying disease (four questions), its clinical consequences (one question), diagnosis (one question), when and how to treat postsurgical EPI (two questions) and its impact on the quality of life (one question). Eleven statements answering those 10 questions were provided: one (9.1%) was rated as a strong recommendation according to GRADE, three (27.3%) as moderate and seven (63.6%) as weak. All statements had strong agreement. CONCLUSIONS EPI is a frequent but under-recognized complication of pancreatic surgery. These guidelines provide evidence-based recommendations for the definition, diagnosis, and management of EPI after pancreatic surgery.
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86 |
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Moreno P, de la Quintana Basarrate A, Musholt TJ, Paunovic I, Puccini M, Vidal O, Ortega J, Kraimps JL, Bollo Arocena E, Rodríguez JM, González López O, Del Pozo CD, Iacobone M, Veloso E, Del Pino JM, García Sanz I, Scott-Coombes D, Villar-Del-Moral J, Rodríguez JI, Vázquez Echarri J, González Sánchez C, Gutiérrez Rodríguez MT, Escoresca I, Nuño Vázquez-Garza J, Tobalina Aguirrezábal E, Martín J, Candel Arenas MF, Lorenz K, Martos JM, Ramia JM. Adrenalectomy for solid tumor metastases: results of a multicenter European study. Surgery 2013; 154:1215-1223. [PMID: 24238044 DOI: 10.1016/j.surg.2013.06.021] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Accepted: 06/21/2013] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND We assessed the results of adrenalectomy for solid tumor metastases in 317 patients recruited from 30 European centers. METHODS Patients with histologically proven adrenal metastatic disease and undergoing complete removal(s) of the affected gland(s) were eligible. RESULTS Non-small cell lung cancer (NSCLC) was the most frequent tumor type followed by colorectal and renal cell carcinoma. Adrenal metastases were synchronous (≤6 months) in 73 (23%) patients and isolated in 213 (67%). The median disease-free interval was 18.5 months. Laparoscopic resection was used in 46% of patients. Surgery was limited to the adrenal gland in 73% of patients and R0 resection was achieved in 86% of cases. The median overall survival was 29 months (95% confidence interval, 24.69-33.30). The survival rates at 1, 2, 3, and 5 years were 80%, 61%, 42%, and 35%, respectively. Patients with renal cancer showed a median survival of 84 months, patients with NSCLC 26 months, and patients with colorectal cancer 29 months (P = .017). Differences in survival between metachronous and synchronous lesions were also significant (30 vs. 23 months; P = .038). CONCLUSION Surgical removal of adrenal metastasis is associated with long-term survival in selected patients.
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Multicenter Study |
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68 |
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Domenghino A, Walbert C, Birrer DL, Puhan MA, Clavien PA. Consensus recommendations on how to assess the quality of surgical interventions. Nat Med 2023; 29:811-822. [PMID: 37069361 DOI: 10.1038/s41591-023-02237-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 01/26/2023] [Indexed: 04/19/2023] [Imported: 01/11/2025]
Abstract
Postoperative complications represent a major public health burden worldwide. Without standardized, clinically relevant and universally applied endpoints, the evaluation of surgical interventions remains ill-defined and inconsistent, opening the door for biased interpretations and hampering patient-centered health care delivery. We conducted a Jury-based consensus conference incorporating the perspectives of different stakeholders, who based their recommendations on the work of nine panels of experts. The recommendations cover the selection of postoperative outcomes from the perspective of patients and other stakeholders, comparison and interpretation of outcomes, consideration of cultural and demographic factors, and strategies to deal with unwarranted outcomes. With the recommendations developed exclusively by the Jury, we provide a framework for surgical outcome assessment and quality improvement after medical interventions, that integrates the main stakeholders' perspectives.
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Review |
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50 |
4
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Ramia JM, Figueras J, De la Plaza R, García-Parreño J. Cysto-biliary communication in liver hydatidosis. Langenbecks Arch Surg 2012; 397:881-887. [PMID: 22374106 DOI: 10.1007/s00423-012-0926-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2012] [Accepted: 02/13/2012] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND Liver hydatidosis is a severe health problem in endemic areas. Due to migration from these countries to other zones, now it is a worldwide problem. Liver hydatidosis can provoke many complications (abscess, fistula to adjacent organs, migration, etc.), but the most frequent and one of the most severe complication is the communication between the cyst and the biliary tree. AIM The aim of this study is to perform a review on the epidemiology, clinical features, diagnostic methods, and therapeutic options to treat the communication between the cyst and the biliary tree. RESULTS Due to the lack of randomized clinical trial or meta-analysis on this topic, we performed a classical review and included our personal algorithm. CONCLUSIONS The communication between the cyst and the biliary tree varies from a small communication to a frank intrabiliary rupture. The percentage of patients with the communication between the cyst and the biliary tree is not well known because there is no accepted definition. The therapeutic options are multiple and related to the size of the communication, the location of the cyst, and the experience of the hepatobiliary surgeon. ERCP is now an important tool for the treatment of the communication between the cyst and the biliary tree.
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Review |
13 |
41 |
5
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Hassan L, Bueno P, Ferrón-Celma I, Ramia JM, Garrote D, Muffak K, García-Navarro A, Mansilla A, Villar JM, Ferrón JA. Time course of antioxidant enzyme activities in liver transplant recipients. Transplant Proc 2005; 37:3932-3935. [PMID: 16386589 DOI: 10.1016/j.transproceed.2005.10.088] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
Reactive oxygen species (ROS) play a central role in ischemia-reperfusion injury after organ transplantation. They are degraded by endogenous radical scavengers such as antioxidant enzymes. The purpose of this study was to evaluate the temporal variations of antioxidant enzyme activities in liver transplant recipients. The study was performed in 13 liver transplant patients (11 men and 2 women). Blood samples were obtained pre- and postsurgical intervention: before transplant (T(0)), and 1, 6, 12, 24, 48, and 72 hours, as well as 5 and 7 days thereafter. We determined total and specific superoxide dismutase (SOD) activity, catalase (CAT), glutathione peroxidase (GPX), and glutathione reductase (GR) activities as well as malondialdehyde (MDA) and low-density lipoproteins (LDL). The results showed increased SOD and mainly GPX activities after liver transplantation, which correlated with MDA levels. Total SOD activity was mainly represented by Mn-SOD (75%) and Cu,Zn-SOD (25%), whereas Fe-SOD was not detected. In conclusion, the enhanced antioxidant enzyme activities reported in this study indicated a control of oxidative stress generated in liver transplantation. In this sense, although MDA levels showed an enormeous increase at 1 hour after transplantation, the lipid peroxidation was compensated for by GPX activity.
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20 |
28 |
6
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Ramia JM, Muffak K, Fernández A, Villar J, Garrote D, Ferron JA. Gallbladder tuberculosis: false-positive PET diagnosis of gallbladder cancer. World J Gastroenterol 2006; 12:6559-6560. [PMID: 17072992 PMCID: PMC4100649 DOI: 10.3748/wjg.v12.i40.6559] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2005] [Revised: 08/12/2006] [Accepted: 09/11/2006] [Indexed: 02/06/2023] [Imported: 01/11/2025] Open
Abstract
Gallbladder tuberculosis (GT) is an extremely rare disease, and very few cases have been reported in the literature. The first case of GT was described in 1870 by Gaucher. A correct preoperative diagnosis of GT is unusual, and it is frequently confused with various gallbladder diseases. We present a new case of a patient who underwent surgery with the preoperative diagnosis of gallbladder cancer after a false positive positron emission tomography scan in the diagnostic work-up.
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Case Report |
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27 |
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Balakrishnan A, Lesurtel M, Siriwardena AK, Heinrich S, Serrablo A, Besselink MGH, Erkan M, Andersson B, Polak WG, Laurenzi A, Olde Damink SWM, Berrevoet F, Frigerio I, Ramia JM, Gallagher TK, Warner S, Shrikhande SV, Adam R, Smith MD, Conlon KC. Delivery of hepato-pancreato-biliary surgery during the COVID-19 pandemic: an European-African Hepato-Pancreato-Biliary Association (E-AHPBA) cross-sectional survey. HPB (Oxford) 2020; 22:1128-1134. [PMID: 32565039 PMCID: PMC7284265 DOI: 10.1016/j.hpb.2020.05.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 05/20/2020] [Accepted: 05/25/2020] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND The extent of the COVID-19 pandemic and the resulting response has varied globally. The European and African Hepato-Pancreato-Biliary Association (E-AHPBA), the premier representative body for practicing HPB surgeons in Europe and Africa, conducted this survey to assess the impact of COVID-19 on HPB surgery. METHODS An online survey was disseminated to all E-AHPBA members to assess the effects of the pandemic on unit capacity, management of HPB cancers, use of COVID-19 screening and other aspects of service delivery. RESULTS Overall, 145 (25%) members responded. Most units, particularly in COVID-high countries (>100,000 cases) reported insufficient critical care capacity and reduced HPB operating sessions compared to COVID-low countries. Delayed access to cancer surgery necessitated alternatives including increased neoadjuvant chemotherapy for pancreatic cancer and colorectal liver metastases, and locoregional treatments for hepatocellular carcinoma. Other aspects of service delivery including COVID-19 screening and personal protective equipment varied between units and countries. CONCLUSION This study demonstrates that the COVID-19 pandemic has had a profound adverse impact on the delivery of HPB cancer care across the continents of Europe and Africa. The findings illustrate the need for safe resumption of cancer surgery in a "new" normal world with screening of patients and staff for COVID-19.
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Multicenter Study |
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25 |
8
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Di Martino M, Van Laarhoven S, Ielpo B, Ramia JM, Manuel-Vázquez A, Martínez-Pérez A, Pavel M, Beltran Miranda P, Orti-Rodríguez R, de la Serna S, Ortega Rabbione GJ, Sanz-Garcia A, Martín-Pérez E. Systematic review and meta-analysis of fluid therapy protocols in acute pancreatitis: type, rate and route. HPB (Oxford) 2021; 23:1629-1638. [PMID: 34325967 DOI: 10.1016/j.hpb.2021.06.426] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/21/2021] [Accepted: 06/25/2021] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND Adequate fluid resuscitation is paramount in the management of acute pancreatitis (AP). The aim of this study is to assess benefits and harms of fluid therapy protocols in patients with AP. METHODS MEDLINE, Embase, Science Citation Index and clinical trial registries were searched for randomised clinical trials published before May 2020, assessing types of fluids, routes and rates of administration. RESULTS A total 15 trials (1073 participants) were included. Age ranged from 38 to 73 years; follow-up period ranged from 0.5 to 6 months. Ringer lactate (RL) showed a reduced number of severe adverse events (SAE) when compared to normal saline (NS) (OR 0.48; 95%CI 0.29-0.81, p = 0.006); additionally, NS showed reduced SAE (RR 0.38; 95%IC 0.27-0.54, p < 0.001) and organ failure (RR 0.30; 95%CI 0.21-0.44, p < 0.001) in comparison with hydroxyethyl starch (HES). High fluid rate fluid infusion showed increased mortality (OR 2.88; 95%CI 1.41-5.88, p = 0.004), increased number of SAE (RR 1.42; 95%CI 1.04-1.93, p = 0.030) and higher incidence of sepsis (RR 2.80; 95%CI 1.51-5.19, p = 0.001) compared to moderate fluid rate infusion. CONCLUSIONS In patients with AP, RL should be preferred over NS and HES should not be recommended. Based on low-certainty evidence, moderate-rate fluid infusion should be preferred over high-rate infusion.
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Meta-Analysis |
4 |
25 |
9
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Villar JM, Moreno P, Ortega J, Bollo E, Ramírez CP, Muñoz N, Martínez C, Domínguez-Adame E, Sancho J, del Pino JM, Couselo JM, Carrión A, Candel M, Cáceres N, Octavio JM, Mateo F, Galán L, Ramia JM, Aguiló J, Herrera F. Results of adrenal surgery. Data of a Spanish National Survey. Langenbecks Arch Surg 2010; 395:837-843. [PMID: 20658299 DOI: 10.1007/s00423-010-0697-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2010] [Accepted: 07/12/2010] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
PURPOSE Given the availability of laparoscopy and the rising detection of incidentalomas, indications for adrenalectomy may be changing. The Endocrine Surgery Section of the Spanish Association of Surgeons designed a survey to assess its indications, techniques, and results in Spanish Surgical Departments. METHODS Collected data included hospital and department type, yearly hospital volume of procedures; location studies and preoperative preparation performed, indications, surgical approach and instruments used, and results in terms of morbidity and overall hospital stay. The analysis included a comparison between results of high- or low-volume centers and surgeons, using the Student's t test for quantitative and chi-square test for qualitative variables. Level of significance was set at 0.05. RESULTS Nineteen centers returned the questionnaire, including 155 adrenalectomies performed in 2008. Most frequent indications were pheochromocytoma (23.2%), aldosteronoma (16.7%), incidentaloma (12.2%), metastasis (10.3%), Cushing adenoma (9.6%), and carcinoma (3.8%). Laparoscopy was performed in 83.9% of cases (9.4% required conversion to laparotomy). Four patients required urgent reoperation. Average hospital stay: 4.6 days (3.3 days after laparoscopy, 7 days after laparotomy). High-volume centers had a greater proportion of laparoscopically treated cases (p = 0.008), more malignant lesions treated (p = 0.03), a shorter overall stay (p < 0.0001), and a shorter stay after laparotomic adrenalectomy (p = 0.01). High-volume surgeons had similar results, and less in-hospital morbidity (p = 0.02). CONCLUSIONS In Spain, adrenalectomy is performed in hospitals of varying complexity. Laparoscopic approach is the rule, with good results in terms of morbidity and stay. High-volume centers and surgeons had best results in terms of use of minimally invasive surgery and hospital stay.
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10
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Manuel-Vázquez A, Latorre-Fragua R, Ramiro-Pérez C, López-Marcano A, De la Plaza-Llamas R, Ramia JM. Laparoscopic gastrojejunostomy for gastric outlet obstruction in patients with unresectable hepatopancreatobiliary cancers: A personal series and systematic review of the literature. World J Gastroenterol 2018; 24:1978-1988. [PMID: 29760541 PMCID: PMC5949711 DOI: 10.3748/wjg.v24.i18.1978] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 04/26/2018] [Accepted: 05/06/2018] [Indexed: 02/06/2023] [Imported: 01/11/2025] Open
Abstract
The major symptoms of advanced hepatopancreatic-biliary cancer are biliary obstruction, pain and gastric outlet obstruction (GOO). For obstructive jaundice, surgical treatment should de consider in recurrent stent complications. The role of surgery for pain relief is marginal nowadays. On the last, there is no consensus for treatment of malignant GOO. Endoscopic duodenal stents are associated with shorter length of stay and faster relief to oral intake with more recurrent symptoms. Surgical gastrojejunostomy shows better long-term results and lower re-intervention rates, but there are limited data about laparoscopic approach. We performed a systematic review of the literature, according PRISMA guidelines, to search for articles on laparoscopic gastrojejunostomy for malignant GOO treatment. We also report our personal series, from 2009 to 2017. A review of the literature suggests that there is no standardized surgical technique either standardized outcomes to report. Most of the studies are case series, so level of evidence is low. Decision-making must consider medical condition, nutritional status, quality of life and life expectancy. Evaluation of the patient and multidisciplinary expertise are required to select appropriate approach. Given the limited studies and the difficulty to perform prospective controlled trials, no study can answer all the complexities of malignant GOO and more outcome data is needed.
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Minireviews |
7 |
23 |
11
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Ramia JM, de la Plaza R, Adel F, Ramiro C, Arteaga V, Garcia-Parreño J. Wrapping in pancreatic surgery: a systematic review. ANZ J Surg 2014; 84:921-924. [PMID: 25720806 DOI: 10.1111/ans.12491] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2013] [Indexed: 02/05/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND Wrapping in pancreatic surgery involves the use of the omentum or falciform ligament (FL) to wrap the local retroperitoneal vessels, the pancreatojejunal anastomosis or the pancreatic section of distal pancreatectomy. However, there is no clear evidence that wrapping in fact provides benefits. We have performed a systematic review of the literature about this topic. METHODS We conducted a literature search in the PubMed/MEDLINE database (1966-2012) for any language using various combinations of the following terms: wrapping, omental, omentum, pancreas, pancreatoduodenectomy and falciform ligament. RESULTS We selected 12 articles. Among five series that included a control group, only one obtained a statistically significant reduction in pancreatic fistula (PF) in the wrapping group and other series showed a lower percentage of post-operative haemorrhage in the wrapping group. In the seven series without control groups, a slight decrease in the rate of post-operative bleeding and PF was observed. CONCLUSIONS On the basis of the literature available at present, we cannot recommend the use of wrapping with omentum and/or FL in pancreatic surgery. Prospective randomized studies applying a systematic wrapping technique are needed in order to establish whether its use should be generalized.
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Meta-Analysis |
11 |
22 |
12
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Garcia-Amador C, De la Plaza R, Arteaga V, Lopez-Marcano A, Ramia J. Garengeot's hernia: two case reports with CT diagnosis and literature review. Open Med (Wars) 2016; 11:354-360. [PMID: 28352820 PMCID: PMC5329852 DOI: 10.1515/med-2016-0065] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 07/08/2016] [Indexed: 02/07/2023] [Imported: 01/11/2025] Open
Abstract
UNLABELLED Garengeot's hernia (GH) is defined as the presence of the appendix inside a femoral hernia. It occurs in 0.9% of femoral hernias and is usually an incidental finding during surgery. Its treatment is controversial and the aim of this article is to review the diagnostic methods and surgical considerations. We report two cases diagnosed preoperatively by contrast-enhanced computed tomography (CT) and discuss the treatment options based on a review of the literature published in PubMed updated on 1 December, 2015. Fifty articles reporting 64 patients (50 women, mean age 70 years) with GH were included in the analysis. Diagnosis was performed by preoperative CT in only 24 cases, including our two. The treatment of GH is emergency surgery. Several options are available laparoscopic or open approach: insertion of a mesh or simple herniorrhaphy, with or without appendectomy. CONSLUSION The preoperative diagnosis with CT can guide the choice of treatment. Appendectomy and hernioplasty should be performed via inguinotomy, if there is no perforation or abscess formation.
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Review |
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20 |
13
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Hassan L, Bueno P, Ferrón-Celma I, Ramia JM, Garrote D, Muffak K, Barrera L, Villar JM, García-Navarro A, Mansilla A, Gomez-Bravo MA, Bernardos A, Ferrón JA. Early postoperative response of cytokines in liver transplant recipients. Transplant Proc 2006; 38:2488-2491. [PMID: 17097977 DOI: 10.1016/j.transproceed.2006.08.054] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] [Imported: 01/11/2025]
Abstract
We evaluated the early postoperative response of several cytokines (IL-2, IL-4, IL-6, IL-10, TNF-alpha, IFN-gamma) prior to liver transplantation (T(0)) as well as 1, 6, and 12 hours and 1, 2, 3, 5, and 7 days afterward. Cytokine concentrations were correlated with serum levels of bilirubin as a predictor of postoperative complications. Cytokine levels were determined in plasma samples from 16 liver transplant recipients (13 men, 3 women) aged 43 to 61 years. IL-6 and IL-10 reached their maximum concentrations 1 hour after transplantation. Each increase in IL-6 correlated to a rise in IL-10. IL-2, IL-4, TNF-alpha, and IFN-gamma had a particular time-course for each patient studied. Bilirubin fell to almost normal values but not in cases of postoperative complications, where IL-6 showed values four times higher compared to those of liver transplant recipients who did not show postoperative complications. IL-6 and IL-10 plasma concentrations and serum bilirubin level might be useful as a predictive factor of postoperative complications in liver transplant recipients.
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19 |
14
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Ramia JM, Mansilla A, Villar J, Muffak K, Garrote D, Ferron JA. Retroperitoneal actinomycosis due to dropped gallstones. Surg Endosc 2004; 18:345-349. [PMID: 15106577 DOI: 10.1007/s00464-003-4247-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
Dropped bile and gallstones after accidental perforation of the biliary gallbladder is a frequent event during laparoscopic cholecystectomy and is generally of no clinical importance. However, calculi left in the abdominal cavity can produce a series of severe late complications. We present a patient with retroperitoneal actinomycosis produced by dropped gallstones after a laparoscopic cholecystectomy.
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Case Reports |
21 |
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15
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Jaen-Torrejimeno I, Rojas-Holguín A, López-Guerra D, Ramia JM, Blanco-Fernández G. Pancreatic resection for metastatic renal cell carcinoma. A systematic review. HPB (Oxford) 2020; 22:479-486. [PMID: 31672281 DOI: 10.1016/j.hpb.2019.10.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 10/03/2019] [Accepted: 10/03/2019] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND Renal cell carcinoma (RCC) can lead to secondary pancreatic tumors even years after nephrectomy was performed. Surgical resection in selected patients shows appropriate survival rates. METHODS A systematic review was performed following PRISMA guidelines. This review finished in May 2019 and included patients with resected pancreatic metastasis(es). The main purpose was to evaluate the results of surgical resection of pancreatic tumors secondary to kidney cancer. RESULTS After the screening process of articles, 21 were selected for the systematic review, which included 354 patients, whose disease-free interval (DFI) was 105.11 (0-361.56) months. Of these patients, 34.6% had additional metastases elsewhere at the time of the surgery, and 48.6% were symptomatic. Postoperative morbidity was 40.2%, The 5-year overall survival (OS) rate was 53.9% (26-75). CONCLUSION Pancreatic surgery for the resection of RCC metastasis(es) is considered safe and shows low morbidity and mortality rates among selected patients in medical institutions where this type of procedure is commonly performed.
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Systematic Review |
5 |
16 |
16
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Ramia JM, De-la-Plaza R, Manuel-Vazquez A, Lopez-Marcano A, Morales R. Systematic review of the mesopancreas: concept and clinical implications. Clin Transl Oncol 2018; 20:1385-1391. [PMID: 29675778 DOI: 10.1007/s12094-018-1869-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 03/26/2018] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND In 2007, Gockel et al. coined the term mesopancreas (MP). In the next 10 years, a limited number of publications about MP have been published, but little is known about the oncological benefit of MP resection. We performed a systematic review of the literature on MP. METHODS An electronic search was performed in PubMed, EMBASE, Cochrane, Latindex, Scielo, and Koreamed databases until 15 June 2017 to identify all published articles dealing with the subject of MP. Some language restriction was done (Chinese and Rumanian). RESULTS The search yielded 51 articles; 28 articles were selected as relevant. All were retrospective studies focused more on describing technical variants, feasibility and safety than on the cancer results. The R0 rate in patients with MP resection ranged between 57 and 96.7%. In all the articles with a control group, the R0 rate was higher in the MP excision group. Survival data were explicitly stated only in five series. CONCLUSION MP is a difficult-to-excise retropancreatic area. In theory, it is agreed that MP excision raises the rate of R0 resections, which in turn reflected in an improvement in the oncological results; however, at present there are no randomized studies to prove this. Achieving a worldwide consensus on its concept, landmarks, excision technique and oncological results is essential.
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Systematic Review |
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16 |
17
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Ramia JM, Serrablo A, Serradilla M, Lopez-Marcano A, de la Plaza R, Palomares A. Major hepatectomies in liver cystic echinococcosis: A bi-centric experience. Retrospective cohort study. Int J Surg 2018; 54:182-186. [PMID: 29733994 DOI: 10.1016/j.ijsu.2018.04.049] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 03/22/2018] [Accepted: 04/29/2018] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
UNLABELLED Surgical treatment of liver cystic echinococcosis (LCE) could be conservative or radical. Radical surgery includes liver resection, but usually are minor hepatectomy in favourable segments. Experience in major hepatectomy (MH) for LCE is limited. METHODS Retrospective study. PERIOD January 2007-December 2014. INCLUSION CRITERIA liver infestation with Echinococcus granulosus causing active or complicated cysts. Epidemiological, clinical, radiological and surgical data were studied. RESULTS 145 patients underwent surgery for LCE. MH was performed in 49 patients (34%) with 81 cysts. 51% of patients were women. Mean age: 56 years. Sixteen patients (32.7%) had recurrent disease. The mean diameter cyst was 9.9 cm. The MH performed were right hepatectomy (n = 15), left hepatectomy (6) and others (n = 28). The reason for MH was occupation of the entire lobe (14), severe vascular or biliary involvement (17), or a combination of the two (18). Major morbidity (Clavien III-V) was 26%. Mortality was 2%. Mean hospital stay: 15.3 days. At follow-up (mean: 31 months) the rate of liver recurrence after MH was 0%. CONCLUSIONS MH is feasible in LCE, with a major morbidity rate of (26%), and zero recurrence. Indications of MH are occupation of an entire lobe, extreme biliary or vascular involvement or recurrent cysts.
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Evaluation Study |
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Santiago F, Bueno P, Olmedo C, Comino A, Hassan L, Ferrón-Celma I, Muffak K, Serradilla M, Mansilla A, Ramia JM, Villar JM, Garrote D, Ramirez A, Ferrón JA. Time course of intraoperative cytokine levels in liver transplant recipients. Transplant Proc 2006; 38:2492-2494. [PMID: 17097978 DOI: 10.1016/j.transproceed.2006.08.064] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
We evaluated the levels of several cytokines (interleukin [IL]-2, IL-4, IL-6, IL-10, tumor necrosis factor [TNF]-alpha, and interferon [IFN]-gamma) in plasma samples obtained before surgical intervention (T0) and during intraoperative liver transplantation: after induction of anesthesia (I-1), 15 minutes of anhepatic phase (I-2), 5 minutes before reperfusion (I-3), 10 minutes after reperfusion (I-4), 20 minutes after reperfusion (I-5), 60 minutes after reperfusion (I-6), and 1 hour after liver transplantation (I-7). Cytokine levels were determined using a technique which combines ELISA technique and flow cytometry. The study was approved by the local clinical research (ethics) committee. Written informed consent was obtained from patients' relatives. Twenty patients (14 men, 6 women) aged 23 to 61 years, recipients of a liver transplantation were studied. The cytokine IL-2 plasma values were maintained during the whole study period, with a slight increase at 15 minutes of anhepatic phase (I-2). IL-4 showed a peak value 20 minutes after reperfusion (I-5). IL-6 increased its plasma value starting at 15 minutes of anhepatic phase (I-2), maintaining high concentrations during the whole intraoperative period. IL-10 increased progressively, reaching a maximum 1 hour after transplantation (I-7). TNF-alpha reached maximum plasma levels 20 minutes after reperfusion (I-5), whereas IFN-gamma showed a peak at 15 minutes of anhepatic phase (I-2). Our results indicate that the anhepatic phase (I-2) is the earliest phase during which proinflammatory and anti-inflammatory cytokines, such as IL-6 and IL-10, respectively, are involved during liver transplantation. We conclude that IL-6 is the first cytokine involved in the inflammatory response during liver transplantation.
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Manuel Vázquez A, Latorre Fragua R, López Marcano A, Ramiro Pérez C, Arteaga Peralta V, de la Plaza-Llamas R, Ramia JM. The top 100: A review of the most cited articles in Surgery. Cir Esp 2019; 97:150-155. [PMID: 30551788 DOI: 10.1016/j.ciresp.2018.10.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 10/25/2018] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
INTRODUCTION We performed a study of the top 100 most cited articles in the five general surgery journals with the highest impact according to Journal Citation Report. METHODS We selected the five journals with the highest impact in 2015: Annals of Surgery, British Journal of Surgery, JAMA Surgery, Surgery, and Journal of the American College of Surgeons. In January 2017, using the Web of Science application, we performed a search of all articles published by these journals and identified the 100 most cited articles (top 100). We evaluated the number of citations, year of publication, type of article, country and hospital of the article, area of interest and number of authors. RESULTS The median number of citations per top 100 paper was 490. Twenty percent of the top 100 papers have been published since 2000. Overall, 70% are original papers, 8% randomized control trials, 11% reviews, 1% meta-analyses and 11% other subtypes. There are 13% proceedings papers. Sixty-one percent are from the US. The most frequently discussed topic is hepato-pancreato-biliary surgery (33%). CONCLUSIONS The top 100 most cited articles tend to be original articles describing studies carried out in the US, reporting significant surgical breakthroughs. Hepato-pancreato-biliary surgery is the most common subject area. Annals of Surgery had twice as many citations as the other journals studied. The archetypal article of the Top15 most cited is an original paper published in the twentieth century, with an average of 2000 citations.
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Historical Article |
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Gutiérrez G, Ramia JM, Villar J, Garrote D, Ferron A, Ruiz E. Cystic artery pseudoaneurism from an evolved acute calculous cholecystitis. Am J Surg 2004; 187:519-520. [PMID: 15041503 DOI: 10.1016/j.amjsurg.2003.12.033] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2003] [Revised: 07/06/2003] [Indexed: 02/07/2023] [Imported: 01/11/2025]
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Case Reports |
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Ielpo B, Prieto M, Ortega I, Balibrea JM, Rubio-Pérez I, Juvany M, Gómez-Bravo MÁ, Ramia JM. National survey on the treatment of cholelitiasis in Spain during the initial period of the COVID-19 pandemic. Cir Esp 2021; 99:346-353. [PMID: 32892980 PMCID: PMC7368890 DOI: 10.1016/j.ciresp.2020.07.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 07/06/2020] [Accepted: 07/12/2020] [Indexed: 02/06/2023] [Imported: 01/11/2025]
Abstract
INTRODUCTION The extraordinary impact of COVID-19 pandemic on Spanish hospitals has led to a redistribution of resources for the treatment of these patients, with a decreased capacity of care for other common diseases. The aim of the present study is to analyse how this situation has affected the treatment of cholecystitis and cholelythiasis. METHODS It is a descriptive national study after online voluntary distribution of a specific questionnaire with Google Drive™ to members of the Spanish Association of Surgeons (AEC). RESULTS We received 153 answers (one per hospital). Elective cholecystectomies have been cancelled in 96.7% of centres. Conservative treatment for acute cholecystitis has been selected in 90% (previously 18%), and if operated, 95% have been performed laparoscopically. Globally, only 49% perform preoperative diagnostic tests for SARS-CoV-2, and 58.5% recognize there have been cases confirmed postoperatively after other surgeries, with worse surgical outcomes in 54%. CONCLUSIONS This survey shows that most of the Spanish centers are following the surgical societies suggestions during the pandemic. However, some data requires to be taken into account for the next phase of the pandemic.
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Multicenter Study |
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Sanchez-Bustos F, Ramia JM, Fernandez Ferrero F. Prosthetic repair of femoral hernia: audit of long term follow-up. THE EUROPEAN JOURNAL OF SURGERY = ACTA CHIRURGICA 1998; 164:191-193. [PMID: 9562279 DOI: 10.1080/110241598750004634] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
OBJECTIVE To study the long term results of 93 femoral hernia repairs by cylindrical prothesis with a polypropylene mesh. DESIGN Prospective open study. SETTING District hospital, Spain. SUBJECTS 92 patients who had 93 hernias repaired between 1989 and 1992. INTERVENTIONS Lichtenstein repair of femoral hernias. MAIN OUTCOME MEASURES Complications and recurrences. RESULTS The mean follow up was 64 months (range 43-84). There was one recurrence 4 months postoperatively in a patient who had been operated on as an emergency for an incarcerated hernia, and in one patient the prosthesis had to be removed 10 days after the initial operation. This was subsequently repaired with polypropylene mesh and had not recurred at 4 years. CONCLUSION Herniorrhaphy with cylindrical prosthesis is our preferred elective technique for repair of primary femoral hernias although other techniques are advisable for incarcerated or recurrent hernias.
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Clinical Trial |
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Sweigert PJ, Ramia JM, Villodre C, Carbonell-Morote S, De-la-Plaza R, Serradilla M, Pawlik TM. Textbook Outcomes in Liver Surgery: a Systematic Review. J Gastrointest Surg 2023; 27:1277-1289. [PMID: 37069461 DOI: 10.1007/s11605-023-05673-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 03/26/2023] [Indexed: 04/19/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND Assessment of the quality of care among patients undergoing hepatectomy may be inadequate using traditional "siloed" postoperative surgical outcome metrics. In turn, the combination of several quality metrics into a single composite Textbook Outcome in Liver Surgery (TOLS) may be more representative of "ideal" surgical care. METHODS Adhering to PRISMA guidelines, a search for primary articles on post-operative TOLS evaluation after hepatectomy was performed. Studies that did not present hepatectomy outcomes, pediatric or transplantation populations, duplicated series, and editorials were excluded. Studies were evaluated in aggregate for methodological variation, TOLS rates, factors associated with TOLS, hospital variation, and overall findings. RESULTS Among 207 identified publications, 32 observational cohort studies were selected for inclusion in the review. There was a total of 90,077 hepatic resections performed from 1993 to 2020 in the analytic cohort. While TOLS definitions varied widely, all studies used an "all-or-none" composite structure combining a median of 5 (range: 4-7) discrete parameters. Observed TOLS rates varied in the different reported populations from 11.2 to 77.0%. TOLS was associated with patient, hospital, and operative factors. CONCLUSIONS This systematic review summarizes the contemporary international experience with TOLS to assess surgical performance following hepatobiliary surgery. TOLS is a single composite metric that may be more patient-centered, as well as better suited to quantify "optimal" care and compare performance among centers performing liver surgery.
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Systematic Review |
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Blanco-Fernández G, Fondevila-Campo C, Sanjuanbenito A, Fabregat-Prous J, Secanella-Medayo L, Rotellar-Sastre F, Pardo-Sánchez F, Prieto-Calvo M, Marín-Ortega H, Sánchez-Cabús S, Diez-Valladares L, Alonso-Casado Ó, González-Serrano C, Rodríguez-Sanjuan JC, García-Plaza G, Jaén-Torrejimeno I, Suárez-Muñoz MÁ, Becerra-Massare A, Rio PSD, Pando E, López-Andújar R, Muñoz-Forner E, Rodriguez-López M, Pereira F, Serrablo-Requejo A, Turrión VS, Garrido MJ, Burdío F, Martín-Pérez E, Estevan-Estevan R, López-Guerra D, Castell-Gómez J, Salinas-Gómez J, López-Baena JÁ, López-Ben S, Solar-García L, Pérez-Alonso AJ, Martínez-Insfran LA, Blas JL, Cornejo M, Gutierrez-Calvo A, Pozo CDD, Ochando-Cerdan F, Muñoz-Bellvís L, Rebollar-Saenz J, Sánchez B, Jover JM, Gómez-Bravo MÁ, Ramia JM, Rojas-Holguín A. Pancreatic metastases from renal cell carcinoma. Postoperative outcome after surgical treatment in a Spanish multicenter study (PANMEKID). EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:133-141. [PMID: 34417061 DOI: 10.1016/j.ejso.2021.08.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/17/2021] [Accepted: 08/09/2021] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND Renal Cell Carcinoma (RCC) occasionally spreads to the pancreas. The purpose of our study is to evaluate the short and long-term results of a multicenter series in order to determine the effect of surgical treatment on the prognosis of these patients. METHODS Multicenter retrospective study of patients undergoing surgery for RCC pancreatic metastases, from January 2010 to May 2020. Variables related to the primary tumor, demographics, clinical characteristics of metastasis, location in the pancreas, type of pancreatic resection performed and data on short and long-term evolution after pancreatic resection were collected. RESULTS The study included 116 patients. The mean time between nephrectomy and pancreatic metastases' resection was 87.35 months (ICR: 1.51-332.55). Distal pancreatectomy was the most performed technique employed (50 %). Postoperative morbidity was observed in 60.9 % of cases (Clavien-Dindo greater than IIIa in 14 %). The median follow-up time was 43 months (13-78). Overall survival (OS) rates at 1, 3, and 5 years were 96 %, 88 %, and 83 %, respectively. The disease-free survival (DFS) rate at 1, 3, and 5 years was 73 %, 49 %, and 35 %, respectively. Significant prognostic factors of relapse were a disease free interval of less than 10 years (2.05 [1.13-3.72], p 0.02) and a history of previous extrapancreatic metastasis (2.44 [1.22-4.86], p 0.01). CONCLUSIONS Pancreatic resection if metastatic RCC is found in the pancreas is warranted to achieve higher overall survival and disease-free survival, even if extrapancreatic metastases were previously removed. The existence of intrapancreatic multifocal compromise does not always warrant the performance of a total pancreatectomy in order to improve survival.
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Multicenter Study |
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Ramia JM, Poves I, Castellón C, Diez-Valladares L, Loinaz C, Serrablo A, Suarez MA. Radical laparoscopic treatment for liver hydatidosis. World J Surg 2013; 37:2387-2392. [PMID: 23838933 DOI: 10.1007/s00268-013-2150-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] [Imported: 01/11/2025]
Abstract
BACKGROUND There is no scientific evidence to show which surgical technique should be used in treating hydatidosis of the liver; nor is there consensus on whether laparoscopy should be used in hydatidosis, because of the risk of dissemination or anaphylaxis. MATERIALS We conducted a multicenter study of laparoscopic radical surgery for hydatidosis of the liver (LRSH). The main objectives of the study were to determine the feasibility of LRSH, to examine the associated morbidity, and to evaluate the associated recurrence rate. MATERIALS AND METHODS The present report is based on a retrospective multicenter study of patients with hydatid disease of the liver treated by LRSH. The study period was from January 2000 to April 2012. RESULTS There were 37 patients (46 % male) with 43 cysts. The median age was 53.1 years. Median cyst size was 5.8 cm. The most common location of the cyst was the left lateral sector (62 %). The median number of trocars used was 4. Protective scolicide-soaked swabs were used in 57 % of patients. We performed 24 total closed cystectomies, 12 left lateral sectionectomies, and 4 liver resections. The median operating time was 185 min and the mean blood loss was 184 mL. The conversion rate was 8 %. Morbidity was 16 % and mortality 0 %. The length of hospital stay was 4.8 days. No cyst recurrence was observed after a follow-up of 30.6 months. CONCLUSIONS Despite the limitations and biases of a retrospective multicenter study, we believe that LRSH is feasible in favorable segments but is technically demanding. The low morbidity and absence of recurrence suggest that LRSH should be performed whenever feasible.
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Evaluation Study |
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