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BACKGROUND: Radical gastrectomy remains the main treatment for gastric cancer, despite its high mortality. A clinical predictive model of 90-day mortality (90DM) risk after gastric cancer surgery based on the Spanish EURECCA registry database was developed using a matching learning algorithm. We performed an external validation of this model based on data from an international multicenter cohort of patients. METHODS: A cohort of patients from the European GASTRODATA database was selected. Demographic, clinical, and treatment variables in the original and validation cohorts were compared. The performance of the model was evaluated using the area under the curve (AUC) for a random forest model. RESULTS: The validation cohort included 2546 patients from 24 European hospitals. The advanced clinical T- and N-category, neoadjuvant therapy, open procedures, total gastrectomy rates, and mean volume of the centers were significantly higher in the validation cohort. The 90DM rate was also higher in the validation cohort (5.6%) vs. the original cohort (3.7%). The AUC in the validation model was 0.716. CONCLUSION: The externally validated model for predicting the 90DM risk in gastric cancer patients undergoing gastrectomy with curative intent continues to be as useful as the original model in clinical practice.
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Background: The aim of this study was to evaluate different preoperative immune, inflammatory, and nutritional scores and their best cut-off values as predictors of poorer overall survival (OS) and disease-free survival (DFS) in patients who underwent curative gastric cancer resection. Methods: This was a retrospective observational multicentre study based on data of the Spanish EURECCA Esophagogastric Cancer Registry. Time-dependent Youden index and log-rank test were used to obtain the best cut-offs of 18 preoperative biomarkers for OS and DFS. An adjusted Cox model with variables selected by bootstrapping was used to identify the best preoperative biomarkers, which were also analysed for every TNM stage. Results: High neutrophil-to-lymphocyte ratio (NLR), high monocyte systemic inflammation index (moSII), and low prognostic nutritional index (PNI) were identified as independent predictors of poor outcome: NLR > 5.91 (HR:1.73; 95%CI [1.23-2.43]), moSII >2027.12 (HR:2.26; 95%CI [1.36-3.78]), and PNI >40.31 (HR:0.75; 95%CI [0.58-0.96]) for 5-year OS and NLR > 6.81 (HR:1.75; 95%CI [1.24-2.45]), moSII > 2027.12 (HR:2.46; 95%CI [1.49-4.04]), and PNI > 40.31 (HR:0.77; 95%CI [0.60,0.97]) for 5-year DFS. These outcomes were maintained in the whole cohort for NLR and moSII (p < 0.05) but not in stage II and for PNI in all tumoral stages. The associations of NLR-PNI and moSII-PNI were also a relevant prognostic factor for OS. Conclusions: High NLR, high moSII (for stages I and III), and low PNI (regardless of tumour stage) were the most promising preoperative biomarkers to predict poor OS and DFS in gastric cancer patients treated with curative intent.
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Introducción: La reconstrucción esofágica es un proceso quirúrgico técnicamente muy complejo, gravado por una importante morbilidad. Clásicamente se han utilizado la gastroplastia y la coloplastia, aunque la yeyunoplastia ya fue descrita por Roux en 1907. Parece demostrado que la plastia de yeyuno libre es una muy buena opción en el tratamiento de la enfermedad del esófago cervical, pero no está tan claro el papel de la yeyunoplastia supercharged en la reconstrucción del esófago torácico. El objetivo de este estudio es el análisis de las reconstrucciones esofágicas realizadas en nuestra unidad y que precisaron de un injerto de yeyuno. Métodos: Estudio retrospectivo de las reconstrucciones esofágicas realizadas con yeyunoplastias en nuestra unidad entre enero de 2011 y diciembre de 2019. Se analizan datos epidemiológicos, indicaciones, técnica quirúrgica y morbimortalidad. Resultados: Se realizaron 67 procedimientos quirúrgicos de reconstrucción esofágica compleja de los que 10 fueron yeyunoplastias: 5 yeyunos libres en esófago cervical y 5 supercharged en esófago torácico con abordaje transesternal. La morbilidad, mortalidad, estancia media y tiempo de retirada de la alimentación enteral fueron menores en los yeyunos libres que en los supercharged. Conclusiones: En nuestro grupo la yeyunoplastia supercharged es la última opción para la reconstrucción del esófago torácico; el acceso por esternotomía media nos permite un excelente abordaje del mediastino anterior y los vasos mamarios internos. El yeyuno libre sería la primera elección con indemnidad del resto de esófago en la reconstrucción del esófago cervical. (AU)
Introduction: Esophageal reconstruction is a very complex surgical procedure, burdened by significant morbidity. Gastroplasty and coloplasty have classically been used. Free jejunal plasty has shown to be a very good option in the treatment of cervical esophagus pathology, but the role of supercharged jejunoplasty in thoracic esophagus reconstruction is still controversial. Methods: A retrospective study of esophageal reconstructions with jejunoplasties performed in our unit between January 2011 and December 2019. Epidemiological data, indications, surgical technique, and morbidity and mortality were analyzed. Results: 67 procedures of esophageal reconstruction were performed, 10 of which were jejunoplasties: 5 free jejunums and 5 supercharged. Morbidity, mortality, mean stay and withdrawal time from enteral feeding were lower in free than in supercharged jejunums. Conclusions: Supercharged jejunoplasty was the last option for reconstruction of the thoracic esophagus. Median sternotomy access provides an excellent approach to the anterior mediastinum and the internal mammary vessels. The free jejunum would be the first choice, with the indemnity of the rest of the esophagus, in the reconstruction of the cervical esophagus. (AU)
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Humanos , Masculino , Persona de Mediana Edad , Anciano , Reconstrucción Posdesastre , Esófago , Yeyuno , Cirugía General , Estudios RetrospectivosRESUMEN
BACKGROUND: Anastomotic leakage (AL) after Ivor Lewis esophagectomy is associated with high morbidity and mortality. Preoperative gastric conditioning (GC) improves blood perfusion of the gastroplasty, one of the most important factors for anastomotic viability. This pilot randomized controlled trial aimed to evaluate the feasibility of GC before oesophageal surgery in patients with oesophageal cancer or Siewert I-II esophagogastric junction cancer, who required an Ivor Lewis esophagectomy. MATERIALS AND METHODS: This was a randomized (1:1), open-label, single-centre, controlled, parallel-group, pilot clinical trial. Two study groups: 1) GC-group: patients who underwent an Ivor Lewis esophagectomy and GC before surgery; 2) Surgery alone (SA)-group: patients who underwent only Ivor Lewis esophagectomy. Feasibility was assessed by means of the number of patients in whom a GC was performed, and the cumulative incidence of postoperative AL. Secondary endpoints were conduit necrosis (CN), hospital stay, morbidity, mortality, and anastomotic stricture. RESULTS: Between 2015 and 2018, 38 patients were randomized and analysed: 20 to GC-group and 18 to SA-group. 17 GCs (85%) were successfully performed, right gastric artery occlusion failed in three patients. Morbidity after GC occurred in 5/22 patients (all Clavien-Dindo ≤ IIIa). The cumulative incidence of AL was 15.0% (3/20, 95%CI: 5.2-36.0%) in GC-group and 33.3% (6/18, 95%CI: 16.3-56.3%) in SA-group, p-value: 0.184. CN: 0/20 vs. 1/18 (p-value: 0.474); surgical morbidity (Clavien-Dindo III-V): 7/20 vs. 12/18 (p-value: 0.070); hospital stay (median [range] days): 12 [9-45] vs. 27.5 [10-166] (p-value: 0.067). When only successful GCs (three arteries) were included for analysis, ischemia-related gastric conduit failure (AL and CN) was lower in the GC group (p-value: 0.041). CONCLUSIONS: Preoperative arteriographic GC before Ivor Lewis esophagectomy is a feasible and safe procedure and seems it may reduce AL in patients with oesophageal cancer or Siewert I-II esophagogastric junction cancer.
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Neoplasias Esofágicas , Esofagectomía , Humanos , Esofagectomía/efectos adversos , Esofagectomía/métodos , Fuga Anastomótica/etiología , Fuga Anastomótica/prevención & control , Fuga Anastomótica/cirugía , Proyectos Piloto , Estudios Retrospectivos , Complicaciones Posoperatorias/epidemiología , Anastomosis Quirúrgica/efectos adversos , Unión Esofagogástrica/cirugíaRESUMEN
INTRODUCTION: Esophageal reconstruction is a very complex surgical procedure, burdened by significant morbidity. Gastroplasty and coloplasty have classically been used. Free jejunal plasty has shown to be a very good option in the treatment of cervical esophagus pathology, but the role of supercharged jejunoplasty in thoracic esophagus reconstruction is still controversial. METHODS: A retrospective study of esophageal reconstructions with jejunoplasties performed in our unit between January 2011 and December 2019. Epidemiological data, indications, surgical technique, and morbidity and mortality were analyzed. RESULTS: 67 procedures of esophageal reconstruction were performed, 10 of which were jejunoplasties: 5 free jejunums and 5 supercharged. Morbidity, mortality, mean stay and withdrawal time from enteral feeding were lower in free than in supercharged jejunums. CONCLUSIONS: Supercharged jejunoplasty was the last option for reconstruction of the thoracic esophagus. Median sternotomy access provides an excellent approach to the anterior mediastinum and the internal mammary vessels. The free jejunum would be the first choice, with the indemnity of the rest of the esophagus, in the reconstruction of the cervical esophagus.
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Esofagoplastia , Esófago , Humanos , Estudios Retrospectivos , Esófago/cirugía , Esófago/patología , Yeyuno/cirugíaRESUMEN
OBJECTIVE: To develop and validate a risk prediction model of 90-day mortality (90DM) using machine learning in a large multicenter cohort of patients undergoing gastric cancer resection with curative intent. BACKGROUND: The 90DM rate after gastrectomy for cancer is a quality of care indicator in surgical oncology. There is a lack of well-validated instruments for personalized prognosis of gastric cancer. METHODS: Consecutive patients with gastric adenocarcinoma who underwent potentially curative gastrectomy between 2014 and 2021 registered in the Spanish EURECCA Esophagogastric Cancer Registry database were included. The 90DM for all causes was the study outcome. Preoperative clinical characteristics were tested in four 90DM predictive models: Cross Validated Elastic regularized logistic regression method (cv-Enet), boosting linear regression (glmboost), random forest, and an ensemble model. Performance was evaluated using the area under the curve by 10-fold cross-validation. RESULTS: A total of 3182 and 260 patients from 39 institutions in 6 regions were included in the development and validation cohorts, respectively. The 90DM rate was 5.6% and 6.2%, respectively. The random forest model showed the best discrimination capacity with a validated area under the curve of 0.844 [95% confidence interval (CI): 0.841-0.848] as compared with cv-Enet (0.796, 95% CI: 0.784-0.808), glmboost (0.797, 95% CI: 0.785-0.809), and ensemble model (0.847, 95% CI: 0.836-0.858) in the development cohort. Similar discriminative capacity was observed in the validation cohort. CONCLUSIONS: A robust clinical model for predicting the risk of 90DM after surgery of gastric cancer was developed. Its use may aid patients and surgeons in making informed decisions.
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Neoplasias Esofágicas , Neoplasias Gástricas , Neoplasias Esofágicas/cirugía , Gastrectomía/métodos , Humanos , Aprendizaje Automático , Sistema de Registros , Neoplasias Gástricas/patología , Neoplasias Gástricas/cirugíaRESUMEN
INTRODUCTION: Preoperative gastric ischemic conditioning (IC) improves the outcome of esophageal replacement gastroplasty and is associated with low morbidity. However, when the stomach cannot be used for esophageal replacement, a colonic replacement is required. The study aim was to assess the viability of right colon and terminal ileum IC in a rat model and the histological damage/recovery sequence and determine if neovascularization is a potential adaptive mechanism. METHODS: The study was conducted in Rattus norvegicus with ileocolic vascular ligation. Seven groups of animals were established (6 rats per group) with groups defined by the date of their post-IC euthanasia (+1, +3, +6, +10, +15, and +21 days). Comparisons were made with a sham group. Viability of the model was defined as <10% of transmural necrosis. The evaluation of histological damage used the Chiu score in hematoxylin and eosin sections of paraffin-embedded specimens with CD31 immunohistochemical assessment of neovascularization by the median of submucosal vessel counts in 5 high-magnification fields. RESULTS: Transmural colon necrosis occurred in 1/36 animals (2.78%) with no animal demonstrating transmural ileal necrosis. The maximum damage was observed in the colon on +1 day post-IC (average Chiu score 1.67, p = 0.015), whereas in the ileum, it was on days +1, +3, and +6 (average Chiu score 1.5, 1.3, and 1.17; p = 0.015, 0.002, and 0.015, respectively). In the +21-day group, histological recovery was complete in the colon in 4 (66.7%) of the 6 animals and in the ileum in 5 (83.3%) of 6 animals. There were no significant differences in quantitative neovascularization in any of the groups when compared with the sham group or when comparisons were made between groups. CONCLUSIONS: The tested animal model for IC of the colon and terminal ileum appeared to be feasible. Histological damage was maximal between the 1st and 3rd day following IC, but by day 21, recovery was complete in two-thirds of the rats. There was no evidence in this preliminary IC model that would suggest neovascularization as an adaptive mechanism.
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Precondicionamiento Isquémico , Ratas , Animales , Isquemia , Íleon , Colon , Neovascularización Patológica , NecrosisRESUMEN
Introducción: El quilotórax es una complicación poco frecuente en las esofagectomías pero que se asocia a un aumento de la mortalidad posquirúrgica. Se han descrito diversos factores que pueden incrementar su aparición y el tratamiento del mismo es controvertido, siendo la linfografía con embolización percutánea del conducto torácico uno de los usados por varios grupos. Material y método: Estudio retrospectivo de los pacientes a los que se les realizó una esofagectomía por cáncer de esófago o de la unión esofagogástrica a Siewert I/II entre enero del 2010 y abril del 2019, y desarrollaron un quilotórax como complicación. Se analizan datos epidemiológicos, el tipo de cirugía, la morbilidad y el tratamiento. Resultados: Se realizaron 274 esofagectomías por cáncer en el período comprendido. Trece pacientes (4,7%) fueron diagnosticados de quilotórax en el postoperatorio; 3 se resolvieron con tratamiento conservador. En los 10 pacientes restantes se realizó linfografía con punción de la cisterna de Pécquet y embolización del conducto torácico, con resolución del quilotórax en 9. Un paciente (10%) presentó una fístula biliar después del procedimiento. Conclusiones: La linfografía con punción de la cisterna de Pécquet y embolización del conducto torácico es una técnica con baja morbilidad y buenos resultados en la resolución del quilotórax postesofagectomía. (AU)
Introduction: Chylothorax is a rare complication in esophagectomies that is associated with increased postoperative mortality. Several factors have been described that may favor its appearance. Its treatment is controversial, and lymphography with percutaneous embolization of the thoracic duct is used by several groups. Material and method: Our retrospective study included patients who underwent esophagectomy for cancer of the esophagus or the esophagogastric junction (Siewert I/II) between January 2010 and April 2019 and developed chylothorax as a complication. Epidemiological data, type of surgery, morbidity and treatment were analyzed. Results: 274 cancer-related esophagectomies were performed in the study period. Thirteen patients (4.7%) were diagnosed with chylothorax in the postoperative period; 3 were resolved with conservative treatment. In the remaining 10 patients, lymphography was performed with aspiration of the cisterna chyli and thoracic duct embolization, which resolved the chylothorax in 9. One patient (10%) presented a biliary fístula after the procedure. Conclusions: Lymphography with aspiration of the cisterna chyli and thoracic duct embolization is a technique with low morbidity that provides good results for the resolution of chylothorax after esophagectomy. (AU)
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Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Linfografía , Quilotórax/tratamiento farmacológico , Neoplasias Esofágicas , Estudios Retrospectivos , Conducto Torácico , EsofagectomíaRESUMEN
El tumor de células granulares es una entidad muy infrecuente (0,03%) y con un manejo terapéutico controvertido debido a su escasa incidencia y a su comportamiento habitualmente benigno (98%). Su localización en el tracto digestivo es inusual (3-11%), y el esófago es el órgano más frecuentemente afectado, con unos 400 casos publicados. Sin embargo, la incidencia en el esófago cervical es anecdótica (20 casos publicados). Presentamos un paciente con un tumor de células granulares esofágico que invadía tráquea, tiroides y partes blandas, realizándose una resección en bloque de esófago cervical, dos anillos traqueales, tiroides y musculatura pretiroidea. Para la reconstrucción digestiva se empleó un injerto de yeyuno libre con anastomosis microvascular y reconstrucción traqueal mediante anastomosis termino-terminal. La importancia del caso es doble: aportar mayor casuística y describir una técnica quirúrgica altamente compleja nunca indicada en este tipo de tumores debido a su carácter raramente agresivo
Granular cell tumor is a very rare entity (0.03%) with controversial management, due to its low incidence and its usually benign behavior (98%). Its location in the digestive tract is unusual (3-11%), being the esophagus the most frequently affected organ, with about 400 published cases. However, the incidence in the cervical esophagus is anecdotal (20 published cases). We present a patient with an esophageal granular cell tumor that invaded trachea, thyroid and soft tissues, performing a block resection of the cervical esophagus, two tracheal rings, thyroid and prethyroid musculature. For digestive reconstruction, a free jejunum graft with microvascular anastomosis was made and tracheal reconstruction was performed using term-terminal anastomosis. The importance of the case is twofold: to contribute more casuistry, and to describe a highly complex surgical technique never indicated in this type of tumors, due to its rarely aggressive character
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Humanos , Masculino , Adulto , Tumor de Células Granulares/cirugía , Neoplasias Esofágicas/cirugía , Esofagectomía/métodos , Tráquea/cirugía , Yeyuno/trasplante , Anastomosis Quirúrgica , Tumor de Células Granulares/patología , Neoplasias Esofágicas/patología , Resultado del TratamientoRESUMEN
Granular cell tumor is a very rare entity (0.03%) with controversial management, due to its low incidence and its usually benign behavior (98%). Its location in the digestive tract is unusual (3-11%), being the esophagus the most frequently affected organ, with about 400 published cases. However, the incidence in the cervical esophagus is anecdotal (20 published cases). We present a patient with an esophageal granular cell tumor that invaded trachea, thyroid and soft tissues, performing a block resection of the cervical esophagus, two tracheal rings, thyroid and prethyroid musculature. For digestive reconstruction, a free jejunum graft with microvascular anastomosis was made and tracheal reconstruction was performed using term-terminal anastomosis. The importance of the case is twofold: to contribute more casuistry, and to describe a highly complex surgical technique never indicated in this type of tumors, due to its rarely aggressive character.
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INTRODUCTION: Chylothorax is a rare complication in esophagectomies that is associated with increased postoperative mortality. Several factors have been described that may favor its appearance. Its treatment is controversial, and lymphography with percutaneous embolization of the thoracic duct is used by several groups. MATERIAL AND METHOD: Our retrospective study included patients who underwent esophagectomy for cancer of the esophagus or the esophagogastric junction (Siewert I/II) between January 2010 and April 2019 and developed chylothorax as a complication. Epidemiological data, type of surgery, morbidity and treatment were analyzed. RESULTS: 274 cancer-related esophagectomies were performed in the study period. Thirteen patients (4.7%) were diagnosed with chylothorax in the postoperative period; 3 were resolved with conservative treatment. In the remaining 10 patients, lymphography was performed with aspiration of the cisterna chyli and thoracic duct embolization, which resolved the chylothorax in 9. One patient (10%) presented a biliary fístula after the procedure. CONCLUSIONS: Lymphography with aspiration of the cisterna chyli and thoracic duct embolization is a technique with low morbidity that provides good results for the resolution of chylothorax after esophagectomy.
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INTRODUCCIÓN: Este estudio evaluó la tasa de transfusión de concentrados de hematíes alogénicos (TCHA) en la cirugía de resección del cáncer gástrico y la difusión de los protocolos de ahorro transfusional (PAT). MÉTODOS: Estudio retrospectivo de todos los pacientes operados por adenocarcinoma gástrico con intención curativa en Cataluña y Navarra (2011-2013) e incluidos en el registro del grupo español EURECCA de cáncer esófago-gástrico. Los hospitales con PAT disponían de un circuito de optimización preoperatoria de la hemoglobina (Hb) y de política transfusional restrictiva. Los factores predictores de TCHA se identificaron mediante una regresión logística multinomial. RESULTADOS: Se incluyeron 652 pacientes, 274 (42%) de los cuales recibieron TCHA. Seis de los 19 hospitales disponían de PAT (22% de los pacientes). La Hb baja al diagnóstico (10 vs. 12,4 g/dL), una puntuación ASA III/IV, pT3-4, la cirugía abierta, la resección visceral asociada y haber sido atendido en un hospital sin PAT fueron factores predictores de TCHA, con la Hb baja, la resección visceral asociada y la intervención en un centro sin PAT persistiendo como predictores en el análisis multivariante. Hubo un mayor porcentaje de uso de hierro en el preoperatorio (26,2 vs. 13,2%) y un menor porcentaje de transfusiones (31,7 vs. 45%) en los hospitales con PAT. CONCLUSIONES: La tasa transfusional en la cirugía del cáncer gástrico fue del 42%. Los PAT resultaron eficaces pero su implementación fue solo del 22%. La Hb baja, la intervención en un centro sin PAT y la resección visceral asociada fueron predictores de transfusión
INTRODUCTION: This study evaluated allogenic packed red blood cell (aPRBC) transfusion rates in patients undergoing resection for gastric cancer and the implementation of blood-saving protocols (BSP). METHODS: Retrospective study of all gastric cancer patients operated on with curative intent in Catalonia and Navarra (2011-2013) and included in the Spanish subset of the EURECCA Oesophago-Gastric Cancer Registry. Hospitals with BSP were defined as those with a preoperative haemoglobin (Hb) optimisation circuit associated with restrictive transfusion strategies. Predictors of aPRBC transfusion were identified by multinomial logistic regression analysis. RESULTS: A total of 652 patients were included, 274 (42.0%) of which received aPRBC transfusion. Six of the 19 participating hospitals had BSP and treated 145 (22.2%) patients. Low Hb level at diagnosis (10 vs 12.4g/dL), ASA score III/IV, pT3-4, open surgery, associated visceral resection, and having being operated on in a hospital without BSP were predictors of aPRBC transfusion, while low Hb level, associated visceral resection, and non-BSP hospital remained predictors in the multivariate analysis. In case of comparable risk factors for aPRBC transfusion, there was a higher use of preoperative intravenous iron treatment (26.2% vs 13.2%) and a lower percentage of transfusions (31.7% vs 45%) in hospitals with BSP. CONCLUSIONS:The perioperative transfusion rate in gastric cancer was 42%. Hospitals with BSP showed a significant reduction of blood transfusions but treated only 22% of patients. Main predictors of aPRBC were low Hb level, associated visceral resection, and undergoing surgery at a hospital without BSP
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Humanos , Masculino , Femenino , Persona de Mediana Edad , Anciano , Neoplasias Gástricas/cirugía , Sustitutos Sanguíneos/uso terapéutico , Transfusión Sanguínea/métodos , Estudios Retrospectivos , Adenocarcinoma/sangre , Adenocarcinoma/cirugía , Hierro/uso terapéutico , Estudio Observacional , Eritrocitos , Periodo PreoperatorioRESUMEN
INTRODUCTION: This study evaluated allogenic packed red blood cell (aPRBC) transfusion rates in patients undergoing resection for gastric cancer and the implementation of blood-saving protocols (BSP). METHODS: Retrospective study of all gastric cancer patients operated on with curative intent in Catalonia and Navarra (2011-2013) and included in the Spanish subset of the EURECCA Oesophago-Gastric Cancer Registry. Hospitals with BSP were defined as those with a preoperative haemoglobin (Hb) optimisation circuit associated with restrictive transfusion strategies. Predictors of aPRBC transfusion were identified by multinomial logistic regression analysis. RESULTS: A total of 652 patients were included, 274 (42.0%) of which received aPRBC transfusion. Six of the 19 participating hospitals had BSP and treated 145 (22.2%) patients. Low Hb level at diagnosis (10 vs 12.4g/dL), ASA score III/IV, pT3-4, open surgery, associated visceral resection, and having being operated on in a hospital without BSP were predictors of aPRBC transfusion, while low Hb level, associated visceral resection, and non-BSP hospital remained predictors in the multivariate analysis. In case of comparable risk factors for aPRBC transfusion, there was a higher use of preoperative intravenous iron treatment (26.2% vs 13.2%) and a lower percentage of transfusions (31.7% vs 45%) in hospitals with BSP. CONCLUSIONS: The perioperative transfusion rate in gastric cancer was 42%. Hospitals with BSP showed a significant reduction of blood transfusions but treated only 22% of patients. Main predictors of aPRBC were low Hb level, associated visceral resection, and undergoing surgery at a hospital without BSP.
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Adenocarcinoma/cirugía , Procedimientos Médicos y Quirúrgicos sin Sangre , Transfusión de Eritrocitos/estadística & datos numéricos , Atención Perioperativa , Neoplasias Gástricas/cirugía , Anciano , Femenino , Humanos , Masculino , Sistema de Registros , Estudios Retrospectivos , EspañaRESUMEN
INTRODUCTION: Oesophageal reconstruction by gastroplasty with cervical anastomosis has a higher incidence of dehiscence. The aim of the study is to analyse the incidence of anastomotic leakage in patients undergoing gastroplasty with cervical anastomosis following angiographic ischaemic conditioning of the gastric conduit. METHODS: Prospective analysis of patients who underwent gastric conditioning two weeks prior to oesophageal reconstruction, from January 2001 to January 2014. The conditioning was performed by angiographic embolization of the left and right gastric artery, and splenic artery. The main variable analysed was the incidence of anastomotic leakage in patients undergoing gastroplasty with cervical anastomosis. Secondary variables analysed were the result of the conditioning, complications arising from that procedure and in the postoperative period, and mean length of postconditioning and postoperative hospital stay. RESULTS: Gastric conditioning was indicated in 97 patients, with neoplasia being the most frequent aetiology motivating the oesophageal reconstruction (76%). 96 procedures were successfully carried out, arterial embolization was complete in 80 (83%). The morbidity rate was 13%, with no mortality. Postoperative morbidity was 45%; the most frequent complications associated with the surgery were respiratory problems. Six (7%) patients experienced cervical fistula, and all received conservative treatment. The rate of postoperative mortality was 7%. CONCLUSIONS: In our serie the incidence of anastomotic leakage in patients undergoing gastroplasty with cervical anastomosis following angiographic ischaemic conditioning is 7%. Angiographic ischaemic conditioning is a procedure with acceptable morbidity.
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Fuga Anastomótica/epidemiología , Fuga Anastomótica/prevención & control , Esófago/cirugía , Gastroplastia/métodos , Precondicionamiento Isquémico , Cuidados Preoperatorios/métodos , Estómago/irrigación sanguínea , Estómago/cirugía , Anastomosis Quirúrgica , Fuga Anastomótica/etiología , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
Introducción: La reconstrucción esofágica mediante gastroplastia con anastomosis cervical es una técnica una mayor dehiscencia anastomótica remarcable.. El objetivo de este estudio es analizar la incidencia de dehiscencia anastomótica en pacientes sometidos a gastroplastia con anastomosis cervical tras acondicionamiento isquémico angiográfico del tubo gástrico. Métodos: Análisis prospectivo de pacientes que se sometieron a acondicionamiento gástrico 2 semanas antes de la reconstrucción esofágica, desde enero de 2001 hasta enero de 2014. El acondicionamiento se realizó mediante embolización angiográfica de las arterias gástricas izquierda y derecha, y la arteria esplénica. La variable principal analizada fue la incidencia de dehiscencia anastomótica en pacientes sometidos a gastroplastia con anastomosis cervical. Las variables secundarias analizadas fueron el éxito del acondicionamiento, las complicaciones tras este procedimiento y postoperatorias, y la duración media de la estancia hospitalaria postacondicionamiento. Resultados: El acondicionamiento gástrico se indicó en 97 pacientes, siendo la neoplasia la etiología más frecuente que motivó la reconstrucción esofágica (76%). Se realizaron 96 procedimientos con éxito, la embolización arterial fue completa en 80 (83%). La morbilidad fue del 13%, sin mortalidad. La morbilidad postoperatoria fue del 45%; las complicaciones más frecuentes asociadas a la cirugía fueron los respiratorios. Seis (7%) pacientes presentaron fístula cervical y todos tratados de forma conservadora. La mortalidad postoperatoria fue del 7%. Conclusiones: En nuestra serie, la incidencia de dehiscencia anastomótica en pacientes sometidos a gastroplastia con anastomosis cervical tras acondicionamiento isquémico angiográfico es del 7%. El acondicionamiento isquémico angiográfico es un procedimiento con una morbilidad aceptable (AU)
Introduction: Oesophageal reconstruction by gastroplasty with cervical anastomosis has a higher incidence of dehiscence. The aim of the study is to analyse the incidence of anastomotic leakage in patients undergoing gastroplasty with cervical anastomosis following angiographic ischaemic conditioning of the gastric conduit. Methods: Prospective analysis of patients who underwent gastric conditioning two weeks prior to oesophageal reconstruction, from January 2001 to January 2014. The conditioning was performed by angiographic embolization of the left and right gastric artery, and splenic artery. The main variable analysed was the incidence of anastomotic leakage in patients undergoing gastroplasty with cervical anastomosis. Secondary variables analysed were the result of the conditioning, complications arising from that procedure and in the postoperative period, and mean length of postconditioning and postoperative hospital stay. Results: Gastric conditioning was indicated in 97 patients, with neoplasia being the most frequent aetiology motivating the oesophageal reconstruction (76%). 96 procedures were successfully carried out, arterial embolization was complete in 80 (83%). The morbidity rate was 13%, with no mortality. Postoperative morbidity was 45%; the most frequent complications associated with the surgery were respiratory problems. Six (7%) patients experienced cervical fistula, and all received conservative treatment. The rate of postoperative mortality was 7%. Conclusions: In our serie the incidence of anastomotic leakage in patients undergoing gastroplasty with cervical anastomosis following angiographic ischaemic conditioning is 7%. Angiographic ischaemic conditioning is a procedure with acceptable morbidity (AU)
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Humanos , Anastomosis Quirúrgica/métodos , Gastroplastia/métodos , Neoplasias Esofágicas/cirugía , Dehiscencia de la Herida Operatoria/prevención & control , Precondicionamiento Isquémico/métodos , Estudios Prospectivos , Procedimientos de Cirugía Plástica/métodos , Complicaciones Posoperatorias/prevención & control , Angiografía , Cuidados Preoperatorios/métodosRESUMEN
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Humanos , Masculino , Anciano , Neoplasias del Colon/cirugía , Neoplasias del Colon , Gastrectomía/métodos , Gastrectomía , Quimioterapia Adyuvante/métodos , Adenocarcinoma/complicaciones , Adenocarcinoma , Colonoscopía/métodos , Colonoscopía/tendencias , Anastomosis Quirúrgica/métodos , Hemorragia Gastrointestinal/complicaciones , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal , Tomografía Computarizada de Emisión/métodosAsunto(s)
Implantes Absorbibles , Adenocarcinoma/cirugía , Fuga Anastomótica/cirugía , Esofagostomía/efectos adversos , Yeyunostomía/efectos adversos , Neoplasias Gástricas/cirugía , Anciano , Anastomosis Quirúrgica , Fuga Anastomótica/diagnóstico por imagen , Endoscopía Gastrointestinal , Fluoroscopía , Estudios de Seguimiento , Gastrectomía/métodos , Humanos , Masculino , Diseño de Prótesis , Reoperación , StentsRESUMEN
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