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INTRODUCTION: The anterior approach (AA), whether or not associated with the liver hanging maneuver (LHM), has been advocated to improve survival and postoperative outcomes in HCC patients undergoing major liver resection. This systematic review and meta-analysis of randomized controlled trials aims to explore intra/perioperative and long-term survival outcomes of AA ± LHM compared to CA regardless of tumor histology. METHODS: The study was conducted according to the Cochrane recommendations searching the PubMed, Scopus, and EMBASE databases until January 27, 2024 (PROSPERO ID: CRD42024507060). Only English-language RCTs were included. The primary outcome, expressed as hazard ratio (HR) and 95 % confidence intervals (CI), was the overall and disease-free survival. Random effects models were developed to assess heterogeneity. The risk of bias in included studies was assessed with the RoB 2 tool. The certainty of evidence was assessed following GRADE recommendations. RESULTS: Six RCTs, for a total of 736 patients were included. A significant survival benefit was highlighted for patients undergoing AA ± LHM in terms of overall (HR: 0.65; 95 % CI: 0.62-0.68; p < 0.0001) and disease-free survival (HR: 0.65; 95 % CI: 0.63-0.68; p < 0.0001). AA ± LHM was associated with a longer duration of surgery (WMD: 29.5 min; 95 % CI: 17.72-41.27; p = 0.004), and a lower intraoperative blood loss (WMD: 24.3; 95 % CI: 31.1 to -17.5; p = 0.0014). No difference was detected for other postoperative outcomes. The risk of bias was low. CONCLUSION: AA ± LHM provides better survival outcomes compared to CA. Furthermore, AA ± LHM is related to a modest reduction in intraoperative blood loss, at the price of a slightly longer duration of hepatectomy. Regarding other postoperative outcomes, the two techniques appear comparable.
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Electric scooter (ES)-related injuries are increasing but poorly described. Clinicians need more information to be prepared for these patients. We supposed two prevalent patterns of patients: mildly injured (predominant upper-limb injuries) and severely injured (predominant head trauma). This study aims to understand the frequency of ES-related injuries and patients' characteristics despite the heterogeneity of data currently available. A systematic review with a proportion meta-analysis was conducted on studies with a multidisciplinary description of ES-related injuries in adult patients (PROSPERO-ID: CRD42022341241). Articles from inception to April 2023 were identified in MEDLINE, Embase, and Cochrane's databases. The risk of bias was evaluated using ROBINS-I. Twenty-five observational studies with 5387 patients were included in the meta-analysis, depending on reported data. Upper-limb (31.8%) and head (19.5%) injuries are the most frequent (25/25 studies included). When injured while riding, 19.5% of patients are intoxicated with drugs/alcohol, and only 3.9% use a helmet, increasing the possibility of severe injuries. About 80% of patients are victims of spontaneous falls. Half of the patients self-present to the ED, and 69.4% of cases are discharged directly from the ED. Studies' limitations include an overall moderate risk of bias and high heterogeneity. Electric scooter-related accidents are commonly associated with upper-limb injuries but often involve the head. Spontaneous falls are the most common mechanism of injury, probably related to frequent substance abuse and helmet misuse. This hot topic is not adequately investigated due to a lack of data. A prospective registry could fill this gap.
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Traumatismos Craneocerebrales , Humanos , Accidentes por Caídas/estadística & datos numéricos , Traumatismos Craneocerebrales/epidemiología , Traumatismos Craneocerebrales/etiología , Dispositivos de Protección de la Cabeza/estadística & datos numéricos , MotocicletasRESUMEN
BACKGROUND: The importance of environmental sustainability is acknowledged in all sectors, including healthcare. To meet the United Nations Sustainable Development Goals 2030 Agenda, healthcare will need a paradigm shift toward more environmentally sustainable practices that will also impact clinical decision-making. The study investigates trauma and emergency surgeons' perception, acceptance, and employment of environmentally friendly habits. METHODS: An online survey based on the most recent literature regarding environmental sustainability in healthcare and surgery was created by a multidisciplinary committee and endorsed by the World Society of Emergency Surgery (WSES). The survey was advertised to the 917 WSES members through the society's website and Twitter/X profile. RESULTS: 450 surgeons from 55 countries participated in the survey. Results underline both a generally positive attitude toward environmental sustainability but also a lack of knowledge about several concepts and practices, especially concerning the potential contribution to patient care. DISCUSSION: The topic of environmental sustainability in healthcare and surgery is still in its infancy. There is a clear lack of salient guidance and knowledge, and there is a critical need for governments, institutions, health agencies, and scientific societies to promote, disseminate, and report environmentally friendly initiatives and their potential impacts while employing an interdisciplinary approach.
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Procedimientos Ortopédicos , Cirujanos , Humanos , Quirófanos , Toma de Decisiones ClínicasRESUMEN
The definition of Early Cholecystectomy (EC) is still debatable. This paper aims to find whether the timing of EC affects outcomes. The article reports a multicentric prospective observational study including patients with acute calculous cholecystitis (ACC) who had cholecystectomy within ten days from the onset of symptoms. Kruskall-Wallis test, Fisher's Exact test, and Spearman rank correlation were used for statistical analysis. The patients were divided into three groups depending on the timing of the operation: 0-3 days, 4-7 days, or 8-10 days from the onset of symptoms. 1117 patients were studied over a year. The time from the onset of symptoms to EC did not affect the post-operative complications and mortality, the conversion, and the reintervention rate. The time represented a significant risk factor for intraoperative complications (0-3 days, 2.8%; 4-7 days, 5.6%; 8-10 days, 7.9%; p = 0.01) and subtotal cholecystectomies (0-3 days, 2.7%; 4-7 days, 5.6%; 8-10 days, 10.9%; p < 0.001). ACC is an evolutive inflammatory process and, as the days go by, the local and systemic inflammation increases, making surgery more complex and difficult with a higher risk of intraoperative complications. We recommend performing EC for ACC as soon as possible, within the first ten days of the onset of symptoms.
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BACKGROUND: Existing guidelines for predicting common bile duct stones (CBDS) are not specific for acute calculous cholecystitis (ACC). This paper is a posthoc analysis of the S.P.Ri.M.A.C.C study aiming to prospectively validate on a large independent cohort of patients the Israeli Score (IS) in predicting CBDS in patients with ACC. METHODS: The S.P.Ri.M.A.C.C. study is an observational multicenter prospective study endorsed by the World Society of Emergency Surgery (WSES). Between September 1st, 2021, and September 1st, 2022, 1201 participants were included. The Chi-Square test was used to compare categorical data. A Cochran-Armitage test was run to determine whether a linear trend existed between the IS and the presence of CBDS. To assess the accuracy of the prediction model, the receiver operating characteristic (ROC) curve was generated, and the area under the ROC curve (AUC) was calculated. Logistic regression was run to obtain Odds Ratio (OR). A two-tailed p < 0.05 was considered statistically significant. RESULTS: The rate of CBDS was 1.8% in patients with an IS of 0, 4.2% in patients with an IS of 1, 24.5% in patients with 2 and 56.3% in patients with 3 (p < 0.001). The Cochran-Armitage test of trend showed a statistically significant linear trend, p < 0.001. Patients with an IS of 3 had 64.4 times (95% CI 24.8-166.9) higher odds of having associated CBDS than patients with an IS of 0. The AUC of the ROC curve of IS for the prediction of CBDS was 0.809 (95% CI 0.752-0.865, p < 0.001). By applying the highest cut-off point (3), the specificity reached 99%, while using the lowest cut-off value (0), the sensitivity reached 100%. CONCLUSION: The IS is a reliable tool to predict CBDS associated with ACC. The algorithm derived from the IS could optimize the management of patients with ACC.
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Colecistitis Aguda , Coledocolitiasis , Cálculos Biliares , Humanos , Colangiopancreatografia Retrógrada Endoscópica , Colecistitis Aguda/complicaciones , Colecistitis Aguda/diagnóstico , Coledocolitiasis/cirugía , Conducto Colédoco/cirugía , Cálculos Biliares/complicaciones , Cálculos Biliares/cirugía , Israel , Estudios Prospectivos , Estudios RetrospectivosRESUMEN
International guidelines exclude from surgery patients with peritoneal carcinosis of colorectal origin and a peritoneal cancer index (PCI) ≥ 16. This study aims to analyze the outcomes of patients with colorectal peritoneal carcinosis and PCI greater or equal to 16 treated with cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) (CRS + HIPEC). We retrospectively performed a multicenter observational study involving three Italian institutions, namely the IRCCS Policlinico San Matteo in Pavia, the M. Bufalini Hospital in Cesena, and the ASST Papa Giovanni XXIII Hospital in Bergamo. The study included all patients undergoing CRS + HIPEC for peritoneal carcinosis from colorectal origin from November 2011 to June 2022. The study included 71 patients: 56 with PCI < 16 and 15 with PCI ≥ 16. Patients with higher PCI had longer operative times and a statistically significant higher rate of not complete cytoreduction, with a Completeness of Cytoreduction score (CC) 1 (microscopical disease) of 30.8% (p = 0.004). The 2-year OS was 81% for PCI < 16 and 37% for PCI ≥ 16 (p < 0.001). The 2-years DFS was 29% for PCI < 16 and 0% for PCI ≥ 16 (p < 0.001). The 2-year peritoneal DFS for patients with PCI < 16 was 48%, and for patients with PCI ≥ 16 was 57% (p = 0.783). CRS and HIPEC provide reasonable local disease control for patients with carcinosis of colorectal origin and PCI ≥ 16. Such results form the basis for new studies to reassess the exclusion of these patients, as set out in the current guidelines, from CRS and HIPEC. This therapy, combined with new therapeutical strategies, i.e., pressurized intraperitoneal aerosol chemotherapy (PIPAC), could offer reasonable local control of the disease, preventing local complications. As a result, it increases the patient's chances of receiving chemotherapy to improve the systemic control of the disease.
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BACKGROUND: Incisional hernia is a common short- and long-term complication of laparotomy and can lead to significant morbidity. The aim of this systematic review and meta-analysis is to provide an up-to-date overview of the laparotomy closure method in elective and emergency settings with the prophylactic mesh augmentation technique. METHODS: The Scopus, PubMed, and Web of Science databases were screened without time restrictions up to 21 June 2022 using the keywords 'laparotomy closure', 'mesh', 'mesh positioning', and 'prophylactic mesh', and including medical subject headings terms. Only RCTs reporting the incidence of incisional hernia and other wound complications after elective or emergency midline laparotomy, where patients were treated with prophylactic mesh augmentation or without mesh positioning, were included. The primary endpoint was to explore the risk of incisional hernia at different follow-up time points. The secondary endpoint was the risk of wound complications. The risk of bias for individual studies was assessed according to the Revised Cochrane risk-of-bias tools for randomized trials. RESULTS: Eighteen RCTs, including 2659 patients, were retrieved. A reduction in the risk of incisional hernia at every time point was highlighted in the prophylactic mesh augmentation group (1 year, risk ratio 0.31, P = 0.0011; 2 years, risk ratio 0.44, P < 0.0001; 3 years, risk ratio 0.38, P = 0.0026; 4 years, risk ratio 0.38, P = 0.0257). An increased risk of wound complications was highlighted for patients undergoing mesh augmentation, although this was not significant. CONCLUSIONS: Midline laparotomy closure with prophylactic mesh augmentation can be considered safe and effective in reducing the incidence of incisional hernia. Further trials are needed to identify the ideal type of mesh and technique for mesh positioning, but surgeons should consider prophylactic mesh augmentation to decrease incisional hernia rate, especially in high-risk patients for fascial dehiscence and even in emergency settings. PROSPERO REGISTRATION ID: CRD42022336242 (https://www.crd.york.ac.uk/prospero/record_email.php).
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Técnicas de Cierre de Herida Abdominal , Hernia Incisional , Humanos , Hernia Incisional/prevención & control , Hernia Incisional/etiología , Laparotomía/efectos adversos , Laparotomía/métodos , Mallas Quirúrgicas/efectos adversos , Incidencia , Técnicas de Cierre de Herida Abdominal/efectos adversosRESUMEN
Laparotomy incisions provide easy and rapid access to the peritoneal cavity in case of emergency surgery. Incisional hernia (IH) is a late manifestation of the failure of abdominal wall closure and represents frequent complication of any abdominal incision: IHs can cause pain and discomfort to the patients but also clinical serious sequelae like bowel obstruction, incarceration, strangulation, and necessity of reoperation. Previous guidelines and indications in the literature consider elective settings and evidence about laparotomy closure in emergency settings is lacking. This paper aims to present the World Society of Emergency Surgery (WSES) project called ECLAPTE (Effective Closure of LAParoTomy in Emergency): the final manuscript includes guidelines on the closure of emergency laparotomy.
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Técnicas de Cierre de Herida Abdominal , Hernia Incisional , Humanos , Laparotomía/efectos adversos , Técnicas de Cierre de Herida Abdominal/efectos adversos , Técnicas de Sutura/efectos adversos , Hernia Incisional/etiología , Reoperación/efectos adversosRESUMEN
Lymph nodes (LNs)' metastases have a well-known detrimental impact on the survival outcomes of patients suffering from pancreatic cancer of the body and tail. However, the extent of the lymphadenectomy for this tumor location is still debated. The aim of this study was to systematically review the current literature to explore the incidence and the prognostic impact of non-peripancreatic lymph nodes (PLNs) in patients suffering from pancreatic cancer of the body and tail. A systematic review was conducted according to PRISMA and MOOSE guidelines. The primary endpoint was to assess the impact of non-PLNs on overall survival (OS). As a secondary endpoint, the pooled frequencies of different non-PLN stations' metastatic patterns according to tumor location were explored. Eight studies were included in data synthesis. An increased risk of death for patients with positive non-PLNs was detected (HR: 2.97; 95% CI: 1.81-4.91; p < 0.0001). Meta-analysis of proportions pointed out a 7.1% pooled proportion of nodal infiltration in stations 8-9. The pooled frequency for station 12 metastasis was 4.8%. LN stations 14-15 were involved in 11.4% of cases, whereas station 16 represented a site of metastasis in 11.5% of cases. Despite its potential beneficial effect on survival outcome, a systematic extended lymphadenectomy could not be recommended yet for patients suffering from PDAC of the body/tail.
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BACKGROUND: Spleen preserving distal pancreatectomy (SPDP) represents a widely adopted procedure in the presence of benign or low-grade malignant tumors. Splenic vessels preservation and resection (Kimura and Warshaw techniques respectively) represent the two main surgical modalities to avoid splenic resection. Each one is characterized by strengths and drawbacks. The aim of the present study is to systematically review the current high-quality evidence regarding these two techniques and analyze their short-term outcomes. METHODS: A systematic review was conducted according to PRISMA, AMSTAR II and MOOSE guidelines. The primary endpoint was to assess the incidence of splenic infarction and splenic infarction leading to splenectomy. As secondary endpoints, specific intraoperative variables and postoperative complications were explored. Metaregression analysis was conducted to evaluate the effect of general variables on specific outcomes. RESULTS: Seventeen high-quality studies were included in quantitative analysis. A significantly lower risk of splenic infarction for patients undergoing Kimura SPDP (OR = 0.14; p < 0.0001). Similarly, splenic vessel preservation was associated with a reduced risk of gastric varices (OR = 0.1; 95% p < 0.0001). Regarding all secondary outcome variables, no differences between the two techniques were noticed. Metaregression analysis failed to identify independent predictors of splenic infarction, blood loss, and operative time among general variables. CONCLUSIONS: Although Kimura and Warshaw SPDP have been demonstrated comparable for most of postoperative outcomes, the former resulted superior compared to the latter in reducing the risk of splenic infarction and gastric varices. For benign pancreatic tumors and low-grade malignancies Kimura SPDP may be preferred.
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Várices Esofágicas y Gástricas , Neoplasias Pancreáticas , Infarto del Bazo , Humanos , Várices Esofágicas y Gástricas/complicaciones , Várices Esofágicas y Gástricas/cirugía , Pancreatectomía/efectos adversos , Pancreatectomía/métodos , Neoplasias Pancreáticas/patología , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Arteria Esplénica/patología , Arteria Esplénica/cirugía , Infarto del Bazo/complicaciones , Infarto del Bazo/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND: Less invasive alternatives than early cholecystectomy (EC) for acute calculous cholecystitis (ACC) treatment have been spreading in recent years. We still lack a reliable tool to select high-risk patients who could benefit from these alternatives. Our study aimed to prospectively validate the Chole-risk score in predicting postoperative complications in patients undergoing EC for ACC compared with other preoperative risk prediction models. METHOD: The S.P.Ri.M.A.C.C. study is a World Society of Emergency Surgery prospective multicenter observational study. From 1st September 2021 to 1st September 2022, 1253 consecutive patients admitted in 79 centers were included. The inclusion criteria were a diagnosis of ACC and to be a candidate for EC. A Cochran-Armitage test of the trend was run to determine whether a linear correlation existed between the Chole-risk score and a complicated postoperative course. To assess the accuracy of the analyzed prediction models-POSSUM Physiological Score (PS), modified Frailty Index, Charlson Comorbidity Index, American Society of Anesthesiologist score (ASA), APACHE II score, and ACC severity grade-receiver operating characteristic (ROC) curves were generated. The area under the ROC curve (AUC) was used to compare the diagnostic abilities. RESULTS: A 30-day major morbidity of 6.6% and 30-day mortality of 1.1% were found. Chole-risk was validated, but POSSUM PS was the best risk prediction model for a complicated course after EC for ACC (in-hospital mortality: AUC 0.94, p < 0.001; 30-day mortality: AUC 0.94, p < 0.001; in-hospital major morbidity: AUC 0.73, p < 0.001; 30-day major morbidity: AUC 0.70, p < 0.001). POSSUM PS with a cutoff of 25 (defined in our study as a 'Chole-POSSUM' score) was then validated in a separate cohort of patients. It showed a 100% sensitivity and a 100% negative predictive value for mortality and a 96-97% negative predictive value for major complications. CONCLUSIONS: The Chole-risk score was externally validated, but the CHOLE-POSSUM stands as a more accurate prediction model. CHOLE-POSSUM is a reliable tool to stratify patients with ACC into a low-risk group that may represent a safe EC candidate, and a high-risk group, where new minimally invasive endoscopic techniques may find the most useful field of action. TRIAL REGISTRATION: ClinicalTrial.gov NCT04995380.
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Colecistectomía , Colecistitis , Humanos , Medición de Riesgo/métodos , Estudios Prospectivos , MorbilidadRESUMEN
Complete mesogastric excision (CME) has been advocated to allow for a more extensive retrieval of lymph nodes, as well as lowering loco-regional recurrence rates. This study aims to analyze the short-term outcomes of D2 radical gastrectomy with CME compared to standard D2 gastrectomy. A systematic review of the literature was conducted according to the Cochrane recommendations until 2 July 2023 (PROSPERO ID: CRD42023443361). The primary outcome, expressed as mean difference (MD) and 95% confidence intervals (CI), was the number of harvested lymph nodes (LNs). Meta-analyses of means and binary outcomes were developed using random effects models to assess heterogeneity. The risk of bias in included studies was assessed with the RoB 2 and ROBINS-I tools. There were 13 studies involving 2009 patients that were included, revealing a significantly higher mean number of harvested LNs in the CME group (MD: 2.55; 95% CI: 0.25-4.86; 95%; p = 0.033). The CME group also experienced significantly lower intraoperative blood loss, a lower length of stay, and a shorter operative time. Three studies showed a serious risk of bias, and between-study heterogeneity was mostly moderate or high. Radical gastrectomy with CME may offer a safe and more radical lymphadenectomy, but long-term outcomes and the applicability of this technique in the West are still to be proven.
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INTRODUCTION: Post hepatectomy liver failure (PHFL) still represents a potentially fatal complication after major liver resection. Indocyanine green (ICG) clearance test represents one of the most widely adopted examinations in the preoperative workup. Despite a copious body of evidence which has been published on this topic, the role of ICG in predicting PHLF is still a matter of debate. METHODS: A systematic review of the literature was conducted according to PRISMA-DTA guidelines. The primary outcome was the assessment of diagnostic performance of ICG in predicting PHLF. The secondary outcome was the mean ICGR15 and ICGPDR in patients experiencing PHLF. RESULTS: Seventeen studies, for a total of 4852 patients, were deemed eligible. Sensitivity ranged from 25% to 83%; Specificity ranged from 66.1% to 93.8%. ICG clearance test pooled AUC was 0.673 (95% CI: 0.632-0.713). The weighted mean ICGR15 was 11 (95%CI: 8.3-13.7). The weighted mean ICGPDR was 16.5 (95%CI: 13.3-19.8). High risk of bias was detected in all examined domains. CONCLUSIONS: Preoperative ICG clearance test alone may not represent a reliable method to predict post hepatectomy liver failure. Its diagnostic significance should be framed within multiparametric models involving clinical and imaging features.
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Fallo Hepático , Neoplasias Hepáticas , Fotoquimioterapia , Humanos , Verde de Indocianina , Fotoquimioterapia/métodos , Hepatectomía/efectos adversos , Fallo Hepático/diagnóstico , Fallo Hepático/etiología , Fallo Hepático/cirugía , Pruebas Diagnósticas de Rutina/efectos adversos , Neoplasias Hepáticas/cirugía , Pruebas de Función Hepática , Hígado , Estudios RetrospectivosRESUMEN
BACKGROUND: Pancreatic cancer represents one of the leading causes of cancer-related death worldwide. Cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC), normothermic intraperitoneal chemotherapy (NIPEC), and pressurized intraperitoneal aerosol chemotherapy (PIPAC) has been proven with curative intent mainly for other tumors and there is a lack of consensus regarding possible benefits also in pancreatic cancer. The present systematic review and meta-analysis aim to provide an up-to-date overview of the effectiveness and safety of intraperitoneal treatments in the management of pancreatic cancer. METHODS: A systematic review of articles was conducted according to PRISMA and AMSTAR-2 guidelines. 11 studies were included in the analysis. RESULTS: We included in our analysis 212 patients subdivided in three groups: 64 in the HIPEC group (57 with prophylactic intent and 7 with curative intent), 55 in the PIPAC group and 93 in the NIPEC group. Primary outcomes were represented by survival rates; we evidenced at an observation time of three years a survival of 24% in the HIPEC group (25.5% in the prophylactic arm and 6.2% in the curative arm), 5.3% in the PIPAC group and 7.9% in the NIPEC group. CONCLUSIONS: HIPEC could be considered as a promising technique for prophylaxis and treatment of peritoneal metastasis (PM) in case of borderline resectable and locally advanced disease. Increased survival rates emerged without additional morbidity when surgical resection and CRS are possible. In addition, our data about PIPAC and NIPEC as palliative treatment in unresectable disease seems to identify more favorable survival rates compared to literature.
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Adenocarcinoma , Hipertermia Inducida , Neoplasias Pancreáticas , Neoplasias Peritoneales , Adenocarcinoma/tratamiento farmacológico , Aerosoles/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Terapia Combinada , Procedimientos Quirúrgicos de Citorreducción/métodos , Humanos , Hipertermia Inducida/métodos , Neoplasias Pancreáticas/tratamiento farmacológico , Neoplasias Peritoneales/tratamiento farmacológico , Neoplasias Peritoneales/secundario , Neoplasias PancreáticasRESUMEN
PURPOSE: Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) represents a minimally invasive technique of aortic occlusion (AO). It has been demonstrated to be safe and effective with appropriate training in traumatic hemorrhage with hemodynamic instability; however, its indications are still debated. The aim of this systematic review and meta-analysis is to assess the impact of REBOA on mortality in torso trauma patient with severe non-compressible hemorrhage compared to other temporizing hemostatic techniques. STUDY DESIGN: The primary outcome is represented by 24-h, and in-hospital mortality. Secondary outcomes are post-procedural hemodynamic improvement (systolic blood pressure-SBP), mean injury severity score (ISS) differences, treatment-related morbidity, transfusional requirements and identification of prognostic factors. RESULTS: A significant survival benefit at 24 h (RR 0.46; 95% CI 0.27-0.79; I2: 55%; p = 0.005) was highlighted in patients undergoing REBOA. Regarding in-hospital mortality (RR 0.99; 95% CI 0.75-1.32; I2: 73%; p = 0.98) no differences in risk of death were noticed. A hemodynamic improvement-although not significant-was highlighted, with 55.8 mmHg post-AO SBP mean difference between REBOA and control groups. A significantly lower mean number of packed Red Blood Cells (pRBCs) was noticed for REBOA patients (mean difference: - 3.02; 95% CI - 5.79 to - 0.25; p = 0.033). Nevertheless, an increased risk of post-procedural complications (RR 1.66; 95% CI 0.39-7.14; p = 0.496) was noticed in the REBOA group. CONCLUSIONS: REBOA may represent a valid tool in the initial treatment of multiple sites subdiaphragmatic hemorrhage with refractory hemodynamic instability. However, due to several important limitations of the present study, our findings should be interpreted with caution. LEVEL OF EVIDENCE: Level III according to ELIS (SR/MA with up to two negative criteria).
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Oclusión con Balón , Procedimientos Endovasculares , Choque Hemorrágico , Aorta/cirugía , Oclusión con Balón/métodos , Procedimientos Endovasculares/métodos , Exsanguinación/complicaciones , Hemorragia/etiología , Hemorragia/terapia , Humanos , Puntaje de Gravedad del Traumatismo , Resucitación/métodos , Choque Hemorrágico/etiología , Choque Hemorrágico/terapiaRESUMEN
BACKGROUND: gastric cancer patients frequently develop peritoneal metastases (PM) with a poor long-term prognosis. A solid body of evidence underlines the beneficial role of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) on survival, but to date, there is a lack of consensus regarding the optimal strategy in the treatment of locally advanced primary tumors with or without peritoneal metastasis. The present meta-analysis aims to assess the impact of CRS + HIPEC on survival analyzing the results of randomized studies only. METHODS: A systematic review of articles was conducted according to PRISMA guidelines. Twelve studies were included in qualitative and quantitative analysis. RESULTS: A survival benefit for patients treated with CRS + HIPEC at all time points was highlighted. However, difference in survival was significant at all time points for patients treated for prophylaxis of PM, but no difference was found when considering resection with a curative intent. The 1, 2, 3 and 5-year survival rates (SR) for patients undergoing CRS + HIPEC were 86.9%, 70.5%, 63.7% and 55.7% respectively. CRS + HIPEC for the treatment rather than prophylaxis of PM was the only predictor of a reduced 3y SR. CONCLUSIONS: CRS + HIPEC may lead to improved prognosis for patients suffering from locally advanced gastric cancer in both prophylactic and curative settings. However, due to far from negligible postoperative morbidity and mortality rates, a strict patient selection is crucial to achieve the best results. The presence of extraperitoneal disease strongly limits the indication of this kind of surgery.
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Procedimientos Quirúrgicos de Citorreducción/métodos , Quimioterapia Intraperitoneal Hipertérmica/métodos , Neoplasias Gástricas/terapia , Terapia Combinada , Humanos , Pronóstico , Ensayos Clínicos Controlados Aleatorios como Asunto , Neoplasias Gástricas/mortalidad , Análisis de SupervivenciaRESUMEN
Pelvic trauma continues to have a high mortality rate despite damage control techniques for bleeding control. The aim of our study was to evaluate how Extra-peritoneal Pelvic Packing (EPP) and Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) impact the efficacy on mortality and hemodynamic impact. We retrospectively evaluated patients who sustained blunt trauma, pelvic fracture and hemodynamic instability from 2002 to 2018. We excluded a concomitant severe brain injury, resuscitative thoracotomy, penetrating trauma and age below 14 years old. The study population was divided in EPP and REBOA Zone III group. Propensity score matching was used to adjust baseline differences and then a one-to-one matched analysis was performed. We selected 83 patients, 10 for group: survival rate was higher in EPP group, but not significantly in each outcome we analyzed (24 h, 7 day, overall). EPP had a significant increase in main arterial pressure after procedure (+20.13 mmHg, p < 0.001), but this was not as great as the improvement seen in the REBOA group (+45.10 mmHg, p < 0.001). EPP and REBOA are effective and improve hemodynamic status: both are reasonable first steps in a multidisciplinary management. Zone I REBOA may be useful in patients 'in extremis condition' with multiple sites of torso hemorrhage, particularly those in extremis.
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BACKGROUND: Gastrointestinal (GI) perforations are an acute surgical dilemma, with diagnostic workup often requiring abdominal imaging. Post-operative care for these patients may vary and oftentimes includes ICU care for sepsis, but not always. We evaluated if free fluid and air on computed tomography (CT) could be associated with sepsis, septic shock and mortality in GI perforations. The aim of our study was a correlation between a new CT-scan scoring system and septic complications in GI perforations. METHODS: We conducted an observational retrospective study about patients who underwent emergency surgery for intestinal perforation between January 2014 and June 2017. Inclusion criteria were a CT-scan positive for free fluid and air, and an intestinal perforation confirmed intraoperatively. A CT-score was created to evaluate location and extent of free fluid and air related to clinical outcome and prognosis. Univariate analysis between the CT score and the various clinical outcomes was conducted with the non-parametric Mann-Whitney test for continuous variables and with the chi-square test for categorical variables. RESULTS: One-hundred and fifty-one patients were evaluated. The mortality was 23.18% and the complications were present in 45.95%. The median CT score for patients who developed complications was 3, compared with a value of 2 in the absence of complications (P=0.008). A CT score of 4 or greater had a sensitivity and specificity for predicting pre-operative sepsis of 73.33% and 64.42% respectively, and for pre-operative septic shock of 35.56% and 93.27%. Looking at post-operative sepsis, sensitivity and specificity were 57.45% and 70.19%, and for septic shock 36.17% and 85.85%. Spearman correlation analysis revealed that at higher scores at CT score corresponded higher scores at the P-POSSUM morbidity, P-POSSUM mortality and WSES Sepsis Severity Score. CONCLUSIONS: Our CT score shows a significant correlation with validated predictive scoring systems with regards to predicting sepsis, septic shock and complications-and seems to be a useful outcome predictor in GI perforation.