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OBJECTIVE: To evaluate prognostic differences between minimally invasive esophagectomy (MIE) and open esophagectomy (OE) in patients with surgery after a prolonged interval (>12 wk) following chemoradiotherapy (CRT). BACKGROUND: Previously, we established that a prolonged interval after CRT prior to esophagectomy was associated with poorer long-term survival. METHODS: This was an international multi-center cohort study involving seventeen tertiary centers, including patients who received CRT followed by surgery between 2010-2020. Patients undergoing MIE were defined as thoracoscopic and laparoscopic approach. RESULTS: 428 patients (145 MIE and 283 OE) had surgery between 12 weeks and two years after CRT. Significant differences were observed in ASA grade, radiation dose, clinical T stage, and histological subtype. There were no significant differences between the groups in age, sex, BMI, pathological T or N stage, resection margin status, tumor location, surgical technique, or 90-day mortality. Survival analysis showed MIE was associated with improved survival in univariate (P=0.014), multivariate analysis after adjustment for smoking, T and N stage, and histology (HR=1.69; 95% CI 1.14 to 2.5) and propensity matched analysis (P=0.02). Further subgroup analyses by radiation dose and interval after CRT showed survival advantage for MIE, in 40-50Gy dose groups (HR=1.9; 95% CI 1.2 to 3.0), and in patients having surgery within six months of CRT (HR=1.6; 95% CI 1.1 to 2.2). CONCLUSION: MIE was associated with an improved overall survival compared to OE in patients with a prolonged interval from CRT to surgery. The mechanism for this observed improvement in survival remains unknown, with potential hypotheses including a reduction in complications and improved functional recovery after MIE.
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BACKGROUND: With increasing incidence of esophageal cancer, a growing number of patients are at risk of developing delayed gastric conduit emptying (DGCE) in the early postoperative phase after esophagectomy. This condition is of great postoperative concern due to its association with adverse outcomes. PURPOSE: To give a narrative review of the literature concerning radiological diagnosis of DGCE after esophagectomy and a proposal for an improved, functional protocol with objective measurements. MATERIAL AND METHODS: The protocol was designed at Virginia Mason Medical Center in Seattle and is based on the Timed Barium Esophagogram (TBE) concept, which has been adapted to assess the passage of contrast from the gastric conduit into the duodenum. RESULTS: The literature review showed a general lack of standardization and scientific evidence behind the use of radiology to assess DGCE. We found that our proposed standardized upper gastrointestinal (UGI) contrast study considers both the time aspect in DGCE and provides morphologic information of the gastric conduit. This radiological protocol was tested on 112 patients in a trial performed at two high-volume centers for esophageal surgery and included an UGI contrast study 2-3 days postoperatively. The study demonstrated that this UGI contrast study can be included in the standardized clinical pathway after esophagectomy. CONCLUSION: This new, proposed UGI contrast study has the potential to diagnose early postoperative DGCE in a standardized manner and to improve overall patient outcomes after esophagectomy.
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Medios de Contraste , Esofagectomía , Complicaciones Posoperatorias , Humanos , Esofagectomía/métodos , Complicaciones Posoperatorias/diagnóstico por imagen , Femenino , Masculino , Vaciamiento Gástrico , Persona de Mediana Edad , Anciano , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/diagnóstico por imagen , Sulfato de BarioRESUMEN
OBJECTIVE: To determine the impact of delayed surgical intervention following chemoradiotherapy (CRT) on survival from esophageal cancer. BACKGROUND: CRT is a core component of multimodality treatment for locally advanced esophageal cancer. The timing of surgery following CRT may influence the probability of performing an oncological resection and the associated operative morbidity. METHODS: This was an international, multicenter, cohort study, including patients from 17 centers who received CRT followed by surgery between 2010 and 2020. In the main analysis, patients were divided into 4 groups based upon the interval between CRT and surgery (0-50, 51-100, 101-200, and >200 days) to assess the impact upon 90-day mortality and 5-year overall survival. Multivariable logistic and Cox regression provided hazard ratios (HRs) with 95% CIs adjusted for relevant patient, oncological, and pathologic confounding factors. RESULTS: A total of 2867 patients who underwent esophagectomy after CRT were included. After adjustment for relevant confounders, prolonged interval following CRT was associated with an increased 90-day mortality compared with 0 to 50 days (reference): 51 to 100 days (HR=1.54, 95% CI: 1.04-2.29), 101 to 200 days (HR=2.14, 95% CI: 1.37-3.35), and >200 days (HR=3.06, 95% CI: 1.64-5.69). Similarly, a poorer 5-year overall survival was also observed with prolonged interval following CRT compared with 0 to 50 days (reference): 101 to 200 days (HR=1.41, 95% CI: 1.17-1.70), and >200 days (HR=1.64, 95% CI: 1.24-2.17). CONCLUSIONS: Prolonged interval following CRT before esophagectomy is associated with increased 90-day mortality and poorer long-term survival. Further investigation is needed to understand the mechanism that underpins these adverse outcomes observed with a prolonged interval to surgery.
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Neoplasias Esofágicas , Terapia Neoadyuvante , Humanos , Estudios de Cohortes , Estudios Retrospectivos , Quimioradioterapia , EsofagectomíaRESUMEN
BACKGROUND: New evidence has emerged since latest guidelines on the management of paraesophageal hernia, and guideline development methodology has evolved. Members of the European Association for Endoscopic Surgery have prioritized the management of paraesophageal hernia to be addressed by pertinent recommendations. OBJECTIVE: To develop evidence-informed clinical practice recommendations on paraesophageal hernias, through evidence synthesis and a structured evidence-to-decision framework by an interdisciplinary panel of stakeholders. METHODS: We performed three systematic reviews, and we summarized and appraised the certainty of the evidence using the GRADE methodology. A panel of general and upper gastrointestinal surgeons, gastroenterologists and a patient advocate discussed the evidence in the context of benefits and harms, the certainty of the evidence, acceptability, feasibility, equity, cost and use of resources, moderated by a Guidelines International Network-certified master guideline developer and chair. We developed the recommendations in a consensus meeting, followed by a modified Delphi survey. RESULTS: The panel suggests surgery over conservative management for asymptomatic/minimally symptomatic paraesophageal hernias (conditional recommendation), and recommends conservative management over surgery for asymptomatic/minimally symptomatic paraesophageal hernias in frail patients (strong recommendation). Further, the panel suggests mesh over sutures for hiatal closure in paraesophageal hernia repair, fundoplication over gastropexy in elective paraesophageal hernia repair, and gastropexy over fundoplication in patients who have cardiopulmonary instability and require emergency paraesophageal hernia repair (conditional recommendation). A strong recommendation means that the proposed course of action is appropriate for the vast majority of patients. A conditional recommendation means that most patients would opt for the proposed course of action, and joint decision-making of the surgeon and the patient is required. Accompanying evidence summaries and evidence-to-decision frameworks should be read when using the recommendations. This guideline applies to adult patients with moderate to large paraesophageal hernias type II to IV with at least 50% of the stomach herniated to the thoracic cavity. The full guideline with user-friendly decision aids is available in https://app.magicapp.org/#/guideline/j7q7Gn . CONCLUSION: An interdisciplinary panel provides recommendations on key topics on the management of paraesophageal hernias using highest methodological standards and following a transparent process. GUIDELINE REGISTRATION NUMBER: PREPARE-2023CN018.
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Hernia Hiatal , Laparoscopía , Adulto , Humanos , Fundoplicación/métodos , Enfoque GRADE , Hernia Hiatal/cirugía , Hernia Hiatal/complicaciones , Laparoscopía/métodos , EstómagoRESUMEN
BACKGROUND: Currently, little is known regarding the optimal technique for the abdominal phase of RAMIE. The aim of this study was to investigate the outcome of robot-assisted minimally invasive esophagectomy (RAMIE) in both the abdominal and thoracic phase (full RAMIE) compared to laparoscopy during the abdominal phase (hybrid laparoscopic RAMIE). METHODS: This retrospective propensity-score matched analysis of the International Upper Gastrointestinal International Robotic Association (UGIRA) database included 807 RAMIE procedures with intrathoracic anastomosis between 2017 and 2021 from 23 centers. RESULTS: After propensity-score matching, 296 hybrid laparoscopic RAMIE patients were compared to 296 full RAMIE patients. Both groups were equal regarding intraoperative blood loss (median 200 ml versus 197 ml, p = 0.6967), operational time (mean 430.3 min versus 417.7 min, p = 0.1032), conversion rate during abdominal phase (2.4% versus 1.7%, p = 0.560), radical resection (R0) rate (95.6% versus 96.3%, p = 0.8526) and total lymph node yield (mean 30.4 versus 29.5, p = 0.3834). The hybrid laparoscopic RAMIE group showed higher rates of anastomotic leakage (28.0% versus 16.6%, p = 0.001) and Clavien Dindo grade 3a or higher (45.3% versus 26.0%, p < 0.001). The length of stay on intensive care unit (median 3 days versus 2 days, p = 0.0005) and in-hospital (median 15 days versus 12 days, p < 0.0001) were longer for the hybrid laparoscopic RAMIE group. CONCLUSIONS: Hybrid laparoscopic RAMIE and full RAMIE were oncologically equivalent with a potential decrease of postoperative complications and shorter (intensive care) stay after full RAMIE.
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Neoplasias Esofágicas , Laparoscopía , Procedimientos Quirúrgicos Robotizados , Robótica , Humanos , Procedimientos Quirúrgicos Robotizados/métodos , Estudios Retrospectivos , Esofagectomía/métodos , Neoplasias Esofágicas/patología , Laparoscopía/métodos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Resultado del TratamientoRESUMEN
OBJECTIVE: This study aims to verify the utility of international online datasets to benchmark and monitor treatment and outcomes in major oncologic procedures. BACKGROUND: The Esophageal Complication Consensus Group (ECCG) has standardized the reporting of complications after esophagectomy within the web-based Esodata.org database. This study will utilize the Esodata dataset to update contemporary outcomes and to monitor trends in practice in an era of rapid technical change. METHODS: This observational study, based on a prospectively developed specific database, updates esophagectomy outcomes collected between 2015 and 2018. Evolution in patient and operative demographics, treatment, complications, and quality outcome measures were compared between patients undergoing surgery in 2015 to 2016 and 2017 to 2018. RESULTS: Between 2015 and 2018, 6022 esophagectomies from 39 centers were entered into Esodata. Most patients were male (78.3%) with median age 63. Patients having minimally invasive esophagectomy constituted 3177 (52.8%), a chest anastomosis 3838 (63.7%), neoadjuvant chemoradiotherapy 2834 (48.7%), and R0 resections 5441 (93.5%). For quality measures, 30- and 90-day mortality was 2.0% and 4.5%, readmissions 9.7%, transfusions 12%, escalation in care 22.1%, and discharge home 89.4%. Trends in quality measures between 2015 and 2016 (2407 patients) and 2017 and 2018 (3318 patients) demonstrated significant (P < 0.05) improvements in readmissions 11.1% to 8.5%, blood transfusions 14.3% to 10.2%, and escalation in care from 24.5% to 20% A significantly (P < 0.05) reduced incidence in pneumonia (15.3%-12.8%) and renal failure (1.0%-0.4%) was observed. Anastomotic leak rates increased from 11.7% to 13.1%, whereas leaks requiring surgery decreased 3.3% and 3.0%, respectively. CONCLUSIONS: The Esodata database provides a valuable resource for assessing contemporary international outcomes. This study highlights an increased application of minimally invasive approaches, a high percentage of complications, improvements in pneumonia and key quality metrics, but with anastomotic leak rates still >10%.
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Benchmarking , Bases de Datos Factuales , Neoplasias Esofágicas/cirugía , Esofagectomía , Internet , Complicaciones Posoperatorias , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Internacionalidad , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVE: The aim of this study was to evaluate the outcome of endoscopic resection (ER) versus esophagectomy in node-negative cT1a and cT1b esophageal adenocarcinoma. SUMMARY OF BACKGROUND DATA: The role of ER in the management of subsets of clinical T1N0 esophageal adenocarcinoma is controversial. METHODS: Data from the National Cancer Database (2010-2015) were used to identify patients with clinical T1aN0 (n = 2545) and T1bN0 (n = 1281) esophageal adenocarcinoma that received either ER (cT1a, n = 1581; cT1b, n = 335) or esophagectomy (cT1a, n = 964; cT1b, n = 946). Propensity score matching and Cox analyses were used to account for treatment selection bias. RESULTS: ER for cT1a and cT1b disease was performed more commonly over time. The rates of node-positive disease in patients with cT1a and cT1b esophageal adenocarcinoma were 4% and 15%, respectively. In the matched cohort for cT1a cancers, ER had similar survival to esophagectomy [hazard ratio (HR): 0.85, 95% confidence interval (CI): 0.70-1.04, P = 0.1]. The corresponding 5-year survival for ER and esophagectomy were 70% and 74% (P = 0.1), respectively. For cT1b cancers, there was no statistically significant difference in overall survival between the treatment groups (HR: 0.87, 95% CI: 0.66-1.14, P = 0.3). The corresponding 5-year survival for ER and esophagectomy were 53% versus 61% (P = 0.3), respectively. CONCLUSIONS: This study demonstrates ER has comparable long-term outcomes for clinical T1aN0 and T1bN0 esophageal adenocarcinoma. However, 15% of patients with cT1b esophageal cancer were found to have positive nodal disease. Future research should seek to identify the subset of T1b cancers at high risk of nodal metastasis and thus would benefit from esophagectomy with lymphadenectomy.
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Adenocarcinoma , Neoplasias Esofágicas , Adenocarcinoma/patología , Esofagectomía , Humanos , Estadificación de Neoplasias , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVE: The aim of this study was to investigate long-term HRQOL and symptom evolution in disease free patients up to 20 years after esophagectomy. BACKGROUND: Esophagectomy has been associated with decreased HRQOL and persistent gastrointestinal symptoms. METHODS: The study cohort was identified from 2 high volume centers for the management of esophageal cancer. Patients completed HRQOL and symptom questionnaires, including: Digestive Symptom Questionnaire, EORTC QLQ-C30, EORTC QLQ-OG25 Euro QoL 5D, and SF36. Patients were assessed in 3 cohorts: <1 year; 1-5 years, and; >5 years after surgery. RESULTS: In total 171 of 222 patients who underwent esophagectomy between 1991 and 2017 who met inclusion criteria and were contactable, responded to the questionnaires, corresponding to a response rate of 77%. Median age was 66.2 years, and median time from operation to survey was 5.6 years (range 0.3-23.1). Early satiety was the most commonly reported symptom in all patients irrespective of timeframe (87.4%; range 82%-92%). Dysphagia was seen to decrease over time (58% at <2 years; 28% at 2-5 years; 20% at >5 years; P = 0.013). Weight loss scores demonstrated nonstatistical improvement over time. All other symptom scores including heartburn, regurgitation, respiratory symptoms, and pain scores remained constant over time. Average HRQOL did not improve from levels 1 year after surgery compared to patients up to 23 years after esophagectomy. CONCLUSION: With the exception of dysphagia, which improved over time, esophagectomy was associated with decreased HRQOL and lasting gastrointestinal symptoms up to 20 years after surgery. Pertinently however long-term survivors after oesophagectomy demonstrated comparable to improved HRQOL compared to the general population. The impact of esophagectomy on gastrointestinal symptoms and long-term HRQOL should be considered when counseling and caring for patients undergoing esophagectomy.
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Neoplasias Esofágicas/cirugía , Esofagectomía , Unión Esofagogástrica/cirugía , Calidad de Vida , Anciano , Supervivencia sin Enfermedad , Neoplasias Esofágicas/mortalidad , Femenino , Estudios de Seguimiento , Predicción , Humanos , Masculino , Persona de Mediana Edad , Tasa de Supervivencia/tendencias , Sobrevivientes , Reino Unido/epidemiología , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVE: The aim was to develop a reliable surgical quality assurance system for 2-stage esophagectomy. This development was conducted during the pilot phase of the multicenter ROMIO trial, collaborating with international experts. SUMMARY OF BACKGROUND DATA: There is evidence that the quality of surgical performance in randomized controlled trials influences clinical outcomes, quality of lymphadenectomy and loco-regional recurrence. METHODS: Standardization of 2-stage esophagectomy was based on structured observations, semi-structured interviews, hierarchical task analysis, and a Delphi consensus process. This standardization provided the structure for the operation manual and video and photographic assessment tools. Reliability was examined using generalizability theory. RESULTS: Hierarchical task analysis for 2-stage esophagectomy comprised fifty-four steps. Consensus (75%) agreement was reached on thirty-nine steps, whereas fifteen steps had a majority decision. An operation manual and record were created. A thirty five-item video assessment tool was developed that assessed the process (safety and efficiency) and quality of the end product (anatomy exposed and lymphadenectomy performed) of the operation. The quality of the end product section was used as a twenty seven-item photographic assessment tool. Thirty-one videos and fifty-three photographic series were submitted from the ROMIO pilot phase for assessment. The overall G-coefficient for the video assessment tool was 0.744, and for the photographic assessment tool was 0.700. CONCLUSIONS: A reliable surgical quality assurance system for 2-stage esophagectomy has been developed for surgical oncology randomized controlled trials. ETHICAL APPROVAL: 11/NW/0895 and confirmed locally as appropriate, 12/SW/0161, 16/SW/0098.Trial registration number: ISRCTN59036820, ISRCTN10386621.
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Neoplasias Esofágicas/cirugía , Esofagectomía/métodos , Esofagectomía/normas , Procedimientos Quirúrgicos Mínimamente Invasivos/normas , Garantía de la Calidad de Atención de Salud/organización & administración , Ensayos Clínicos Controlados Aleatorios como Asunto , Técnica Delphi , Humanos , Escisión del Ganglio Linfático , Fotograbar , Proyectos Piloto , Complicaciones Posoperatorias , Garantía de la Calidad de Atención de Salud/métodos , Grabación en VideoRESUMEN
OBJECTIVE: This international multicenter study by the Upper GI International Robotic Association aimed to gain insight in current techniques and outcomes of RAMIE worldwide. BACKGROUND: Current evidence for RAMIE originates from single-center studies, which may not be generalizable to the international multicenter experience. METHODS: Twenty centers from Europe, Asia, North-America, and South-America participated from 2016 to 2019. Main endpoints included the surgical techniques, clinical outcomes, and early oncological results of ramie. RESULTS: A total of 856 patients undergoing transthoracic RAMIE were included. Robotic surgery was applied for both the thoracic and abdominal phase (45%), only the thoracic phase (49%), or only the abdominal phase (6%). In most cases, the mediastinal lymphadenectomy included the low paraesophageal nodes (n=815, 95%), subcarinal nodes (n = 774, 90%), and paratracheal nodes (n = 537, 63%). When paratracheal lymphadenectomy was performed during an Ivor Lewis or a McKeown RAMIE procedure, recurrent laryngeal nerve injury occurred in 3% and 11% of patients, respectively. Circular stapled (52%), hand-sewn (30%), and linear stapled (18%) anastomotic techniques were used. In Ivor Lewis RAMIE, robot-assisted hand-sewing showed the highest anastomotic leakage rate (33%), while lower rates were observed with circular stapling (17%) and linear stapling (15%). In McKeown RAMIE, a hand-sewn anastomotic technique showed the highest leakage rate (27%), followed by linear stapling (18%) and circular stapling (6%). CONCLUSION: This study is the first to provide an overview of the current techniques and outcomes of transthoracic RAMIE worldwide. Although these results indicate high quality of the procedure, the optimal approach should be further defined.
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Boehmeria , Neoplasias Esofágicas , Procedimientos Quirúrgicos Robotizados , Robótica , Neoplasias Esofágicas/cirugía , Esofagectomía/métodos , Humanos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Sistema de Registros , Procedimientos Quirúrgicos Robotizados/métodos , Resultado del TratamientoRESUMEN
BACKGROUND: Malnutrition commonly affects patients with esophageal cancer and has the potential to negatively influence treatment outcomes. The aim of this study was to investigate the impact of early (preoperative) jejunostomy tube feeding (JTF) in nutritionally 'high risk' patients receiving multimodal therapy for esophageal cancer. METHODS: Patients were selected to undergo early JTF during neoadjuvant chemoradiotherapy (nCRT) in accordance with European Society for Clinical Nutrition and Metabolism (ESPEN) and Enhanced Recovery after Surgery (ERAS®) Society guidelines. Clinical outcomes were compared with patients who received routine JTF from the time of esophagectomy. Body composition was determined from computed tomography (CT) images acquired at diagnosis, after nCRT, and ≥ 3 months after surgery. RESULTS: In total, 81 patients received early JTF and 91 patients received routine JTF. Patients who received early JTF had lower body mass index (BMI; 26.1 ± 4.6 vs. 28.4 ± 4.9; p = 0.002), greater weight loss, and worse performance status at diagnosis. Groups were otherwise well-matched for baseline characteristics. Rate of re-intubation (8.8% vs. 1.1%; p = 0.027), pulmonary embolism (5.0% vs. 0.0%; p = 0.046), and 90-day mortality (10.0% vs. 1.1%; p = 0.010) were worse in the early JTF group; however, overall survival was equivalent for both the early and routine JTF groups (p = 0.053). Wide variation in the degree of preoperative muscle loss and total adipose tissue loss was observed across the entire study cohort. Relative preoperative muscle and adipose tissue loss in patients with early and routine JTF was equivalent. CONCLUSIONS: In patients determined to be at 'high risk' of malnutrition, early JTF may prevent excess morbidity after esophagectomy with an associated relative preservation of parameters of body composition.
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Neoplasias Esofágicas , Desnutrición , Composición Corporal , Nutrición Enteral/efectos adversos , Nutrición Enteral/métodos , Neoplasias Esofágicas/cirugía , Esofagectomía/efectos adversos , Esofagectomía/métodos , Humanos , Yeyunostomía/efectos adversos , Yeyunostomía/métodos , Desnutrición/etiología , Terapia Neoadyuvante/métodos , Estudios Retrospectivos , Resultado del Tratamiento , Pérdida de PesoRESUMEN
BACKGROUND: Oesophageal adenocarcinoma poses a significant global health burden, yet the staging used to predict survival has limited ability to stratify patients by outcome. This study aimed to identify published clinical models that predict survival in oesophageal adenocarcinoma and to evaluate them using an independent international multicentre dataset. METHODS: A systematic literature search (title and abstract) using the Ovid Embase and MEDLINE databases (from 1947 to 11 July 2020) was performed. Inclusion criteria were studies that developed or validated a clinical prognostication model to predict either overall or disease-specific survival in patients with oesophageal adenocarcinoma undergoing surgical treatment with curative intent. Published models were validated using an independent dataset of 2450 patients who underwent oesophagectomy for oesophageal adenocarcinoma with curative intent. RESULTS: Seventeen articles were eligible for inclusion in the study. Eleven models were suitable for testing in the independent validation dataset and nine of these were able to stratify patients successfully into groups with significantly different survival outcomes. Area under the receiver operating characteristic curves for individual survival prediction models ranged from 0.658 to 0.705, suggesting poor-to-fair accuracy. CONCLUSION: This study highlights the need to concentrate on robust methodologies and improved, independent, validation, to increase the likelihood of clinical adoption of survival predictions models.
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Adenocarcinoma , Neoplasias Esofágicas , Bases de Datos Factuales , Esofagectomía/métodos , Humanos , PronósticoRESUMEN
BACKGROUND: Early nasogastric tube (NGT) removal is a component of enhanced recovery after surgery (ERAS) protocol for esophagectomy. The aim of this study is to assess a protocol-driven application of UGI contrast study to facilitate early NGT removal and direct a standardized therapeutic response in patients with evidence for delayed gastric conduit emptying (DGCE). METHODS: All patients undergoing esophagectomy between January 2017 and October 2019 were prospectively enrolled. Esophageal resections were performed through different surgical approaches involving gastric conduit reconstruction. A standardized clinical protocol (SCP) was systematically applied, which targeted a UGI contrast study on POD 2-3 to allow immediate NGT removal or initiate DGCE protocols. RESULTS: This study enrolled 50 patients undergoing open Ivor Lewis (42%), left thoracoabdominal (46%), and three-field procedure (12%) with gastric conduit reconstruction and either upper thoracic (66%) or cervical (34%) anastomosis. Jejunostomy was routinely placed while pyloric procedures were not performed. Patients achieving targeted contrast study (86%) demonstrated significantly earlier NGT removal (p-value 0.010), oral protocol initiation (0.001), and decreased length of hospital stay (6 vs 10 days, 0.024). Four patients (8%) presented with radiology signs of DCGE and underwent protocoled treatment, eventually achieving discharge similar to the overall study population (7 vs 8.5 days). CONCLUSIONS: Protocol-driven UGI contrast study can effectively provide objective data facilitating early NGT removal and discharge. Patients with DGCE can successfully undergo intervention to improve conduit emptying and adhere to ERAS discharge goals.
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Recuperación Mejorada Después de la Cirugía , Neoplasias Esofágicas , Anastomosis Quirúrgica , Neoplasias Esofágicas/diagnóstico por imagen , Neoplasias Esofágicas/cirugía , Esofagectomía/métodos , Humanos , Complicaciones Posoperatorias/epidemiología , Estudios RetrospectivosRESUMEN
BACKGROUND: ERAS guidelines have provided an effective recovery approach for esophagectomy. This study aimed to identify the relationship between the length of hospital stay (LOS) and compliance with clinical benchmarks of an established institutional ERAS program. METHODS: A single-center prospective database of esophageal cancer patients was retrospectively analyzed between January 2016 and January 2020. All patients underwent surgery within a standardized ERAS pathway for esophagectomy. Compliance with individual ERAS benchmarks and postoperative outcomes were evaluated according to patient's LOS; accelerated (≤ 6 days, AR), targeted (7-8 days, TR), and delayed recovery (≥ 9 days, DR). RESULTS: The study included 100 consecutive patients undergoing esophagectomy with a median LOS of 7 (3.8-40.8) days, and a 30-day readmission rate of 12.6%. LOS was not affected by comorbidities, tumor type or stage, neoadjuvant therapy, operative approach or anastomotic leak. Postoperative complications were 49.5%, and 90-day mortality was 3.8%. AR, TR, and DL were achieved by 45%, 31%, and 24% of patients, respectively. Postoperative morbidity differed significantly among groups, impacting LOS (p < 0.001). Overall compliance with ERAS protocol was 82.7% and adherence to specific benchmarks was initially (< 48 h) high, but significantly affected by postoperative complications afterwards. CONCLUSIONS: Adherence to recovery benchmarks in patients undergoing esophagectomy is most commonly impacted by postoperative complications. In esophageal cancer surgery, the adherence to ERAS benchmarks after esophagectomy should be regularly audited. Modification to ERAS protocols to increase application in patients with complications should be considered.
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Recuperación Mejorada Después de la Cirugía , Neoplasias Esofágicas , Humanos , Esofagectomía/efectos adversos , Estudios Retrospectivos , Tiempo de Internación , Complicaciones Posoperatorias/etiología , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/complicacionesRESUMEN
Esophageal surgery is historically associated with adverse postoperative outcomes. Selected high-volume centers have previously reported the effect on clinical outcomes following the adoption of a standardized clinical pathway (SCP). This meta-analysis aims to evaluate the current literature to document the effect of SCP and enhanced recovery after surgery (ERAS) on esophagectomy outcomes. A literature search was conducted through the main search engines (PubMed, Embase, Medline, and Cochrane database) in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. All eligible comparative studies (randomized control trial, prospective, retrospective, and combined) were identified and assessed based on Methodological Index for Non-Randomized Studies and Jadad quality criteria. Data concerning overall morbidity, early mortality, and length of stay (LOS) were primarily collected and compared. Secondary outcomes included anastomotic leaks, pulmonary complications, and readmission rate. Twenty-six articles (including five randomized controlled trials and six prospective trials) were included in the analysis. Overall study quality was moderate and the included studies utilized a variable approach to SCP. No statistically significant differences were found between groups in terms of overall morbidity, postoperative mortality, anastomotic leak, and readmission rates. Significant improvements included pulmonary complications (odds ratios [OR] 0.66, 95% confidence interval [CI] 0.49-0.94) and hospital LOS (OR -3.68, 95% CI -4.49 to -2.87). Previous reports of SCP within esophagectomy programs have demonstrated clinical improvements in postoperative pulmonary complications and LOS. Given the high heterogeneity historically demonstrated within SCPs, further improvement in outcomes should be expected following the adoption of standardized ERAS guidelines.
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Vías Clínicas , Esofagectomía , Esofagectomía/efectos adversos , Humanos , Tiempo de Internación , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios Prospectivos , Estudios RetrospectivosRESUMEN
BACKGROUND: Paravertebral pain catheters have been shown to be equally effective as epidural pain catheters for postoperative analgesia after thoracic surgery with the possible additional benefit of less hemodynamic effect. However, a methodology for verifying correct paravertebral catheter placement has not been tested or objectively confirmed in previous studies. The aim of the current study was to describe a technique to confirm the correct position of a paravertebral pain catheter using a contrast-enhanced paravertebrogram. METHODS: A retrospective cohort proof of concept study was performed including 10 consecutive patients undergoing elective thoracic surgery with radiographic contrast-enhanced confirmation of intraoperative paravertebral catheter placement (paravertebrogram). RESULTS: The results of the paravertebrograms, which were done in the operating room at the end of the procedure, verified correct paravertebral catheter placement in 10 of 10 patients. The radiographs documented dissemination of local anesthetic within the paravertebral space. CONCLUSION: This proof of concept study demonstrated that a contrast-enhanced paravertebrogram could be used in conjunction with standard postoperative chest radiography to add valuable information for the assessment of paravertebral catheter placement. This technique has the potential to increase the accuracy and efficiency of postoperative analgesia, and to set a quality standard for future studies of paravertebral pain catheters.
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Bloqueo Nervioso , Cirugía Torácica , Catéteres , Humanos , Dolor Postoperatorio/prevención & control , Prueba de Estudio Conceptual , Estudios RetrospectivosRESUMEN
BACKGROUND: Time of diagnosis (TOD) of benign esophageal perforation is regarded as an important risk factor for clinical outcome, although convincing evidence is lacking. The aim of this study is to assess whether time between onset of perforation and diagnosis is associated with clinical outcome in patients with iatrogenic esophageal perforation (IEP) and Boerhaave's syndrome (BS). METHODS: We searched MEDLINE, Embase and Cochrane library through June 2018 to identify studies. Authors were invited to share individual patient data and a meta-analysis was performed (PROSPERO: CRD42018093473). Patients were subdivided in early (≤ 24 h) and late (> 24 h) TOD and compared with mixed effects multivariable analysis while adjusting age, gender, location of perforation, initial treatment and center. Primary outcome was overall mortality. Secondary outcomes were length of hospital stay, re-interventions and ICU admission. RESULTS: Our meta-analysis included IPD of 25 studies including 576 patients with IEP and 384 with BS. In IEP, early TOD was not associated with overall mortality (8% vs. 13%, OR 2.1, 95% CI 0.8-5.1), but was associated with a 23% decrease in ICU admissions (46% vs. 69%, OR 3.0, 95% CI 1.2-7.2), a 22% decrease in re-interventions (23% vs. 45%, OR 2.8, 95% CI 1.2-6.7) and a 36% decrease in length of hospital stay (14 vs. 22 days, p < 0.001), compared with late TOD. In BS, no associations between TOD and outcomes were found. When combining IEP and BS, early TOD was associated with a 6% decrease in overall mortality (10% vs. 16%, OR 2.1, 95% CI 1.1-3.9), a 19% decrease in re-interventions (26% vs. 45%, OR 1.9, 95% CI 1.1-3.2) and a 35% decrease in mean length of hospital stay (16 vs. 22 days, p = 0.001), compared with late TOD. CONCLUSIONS: This individual patient data meta-analysis confirms the general opinion that an early (≤ 24 h) compared to a late diagnosis (> 24 h) in benign esophageal perforations, particularly in IEP, is associated with improved clinical outcome.
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Perforación del Esófago , Enfermedades del Mediastino , Diagnóstico Precoz , Perforación del Esófago/diagnóstico , Perforación del Esófago/etiología , Perforación del Esófago/cirugía , Humanos , Tiempo de Internación , Factores de RiesgoRESUMEN
This study seeks to define long-term variation in body composition in patients undergoing esophagectomy for cancer and to associate those changes with survival. Assessment of skeletal muscle, visceral (VAT) and subcutaneous adipose tissue (SAT) was performed using computed tomography (CT) images routinely acquired: at diagnosis; after neoadjuvant therapy, and; >6 months after esophagectomy. In cases where multiple CT scans were performed >6 months after surgery, all available images were assessed. Ninty-seven patients met inclusion criteria with a median of 2 (range 1-10) postoperative CT images acquired between 0.5 and 9.7 years after surgery. Following surgical treatment of esophageal cancer, patients lost on average 13.3% of their skeletal muscle, 64.5% of their VAT and 44.2% of their SAT. Sarcopenia at diagnosis was not associated with worse overall survival (66.3% vs. 68.5%; P = 0.331). Sarcopenia 1 year after esophagectomy was however associated with lower 5-year overall survival (53.8% vs. 87.5%; P = 0.019). Survival was lower in those patients who had >10% decrease in skeletal muscle index (SMI; 33.3% vs. 72.1%; P = 0.003) and >40% decrease in SAT 1 year after surgery (40.4% vs. 67.4%; P = 0.015). On multivariate analysis, a decline in SMI 1 year after surgery was predictive of worse survival (HR 0.38, 95%CI 0.20-0.73; P = 0.004). This study provides new insight relating to long-term variation in body composition in patients undergoing esophagectomy for cancer. Findings provide further evidence of the importance of body composition, in particular depletion of skeletal muscle, in predicting survival following esophagectomy.
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Esofagectomía , Sarcopenia , Adiposidad , Esofagectomía/efectos adversos , Humanos , Músculo Esquelético/diagnóstico por imagen , Pronóstico , Estudios Retrospectivos , Sarcopenia/diagnóstico por imagen , Sarcopenia/etiologíaRESUMEN
The ECCG developed a standardized platform for reporting operative complications, with consensus definitions. The Dutch Upper Gastrointestinal Cancer Audit (DUCA) published a national comparison against these benchmarks. This study compares ECCG data from the Irish National Center (INC) with both published benchmark studies. All patients undergoing multimodal therapy or surgery with curative intent from 2014 to 2018 inclusive were studied, with data recorded prospectively and entered onto a secure online database (Esodata.org). 219 patients (mean age 67; 77% male) underwent open resection, 66.6% via transthoracic en bloc resection. 30-day and 90-day mortality were 0.0 and 0.9%,nrespectively. Anastomotic leak rate was 5.4%, pneumonia 18.2%, respiratory failure 10%, ARDS 2.7%, atrial dysrhythmia 22.8%, recurrent nerve injury 3%, and delirium in 5% of patients. Compared with both ECCG and DUCA, where MIE constituted 47 and 86% of surgical approaches, respectively, overall complications were similar, as were severity of complications; however, anastomotic leak rate was several-fold less, and mortality was significantly lower (P < 0.001). In this consecutive series and comparative audit with benchmark averages from the ECCG and DUCA publications, a low mortality and anastomotic leak rate were the key differential findings. Although not risk stratified, the severity of complications from this 'open' series is consistent with series containing large numbers of total or hybrid MIE, highlighting a need to adhere to these strictly defined definitions in further prospective research and randomized studies.
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Neoplasias Esofágicas , Esofagectomía , Anciano , Fuga Anastomótica/epidemiología , Fuga Anastomótica/etiología , Consenso , Neoplasias Esofágicas/cirugía , Esofagectomía/efectos adversos , Femenino , Humanos , Masculino , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios RetrospectivosRESUMEN
OBJECTIVE: Utilizing a standardized dataset with specific definitions to prospectively collect international data to provide a benchmark for complications and outcomes associated with esophagectomy. SUMMARY OF BACKGROUND DATA: Outcome reporting in oncologic surgery has suffered from the lack of a standardized system for reporting operative results particularly complications. This is particularly the case for esophagectomy affecting the accuracy and relevance of international outcome assessments, clinical trial results, and quality improvement projects. METHODS: The Esophageal Complications Consensus Group (ECCG) involving 24 high-volume esophageal surgical centers in 14 countries developed a standardized platform for recording complications and quality measures associated with esophagectomy. Using a secure online database (ESODATA.org), ECCG centers prospectively recorded data on all resections according to the ECCG platform from these centers over a 2-year period. RESULTS: Between January 2015 and December 2016, 2704 resections were entered into the database. All demographic and follow-up data fields were 100% complete. The majority of operations were for cancer (95.6%) and typically located in the distal esophagus (56.2%). Some 1192 patients received neoadjuvant chemoradiation (46.1%) and 763 neoadjuvant chemotherapy (29.5%). Surgical approach involved open procedures in 52.1% and minimally invasive operations in 47.9%. Chest anastomoses were done most commonly (60.7%) and R0 resections were accomplished in 93.4% of patients. The overall incidence of complications was 59% with the most common individual complications being pneumonia (14.6%) and atrial dysrhythmia (14.5%). Anastomotic leak, conduit necrosis, chyle leaks, recurrent nerve injury occurred in 11.4%, 1.3%, 4.7%, and 4.2% of cases, respectively. Clavien-Dindo complications ≥ IIIb occurred in 17.2% of patients. Readmissions occurred in 11.2% of cases and 30- and 90-day mortality was 2.4% and 4.5%, respectively. CONCLUSION: Standardized methods provide contemporary international benchmarks for reporting outcomes after esophagectomy.