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OBJECTIVE: To determine the impact of operative approach [open (OE), hybrid minimally invasive (HMIE), and total minimally invasive (TMIE) esophagectomy] on operative and oncologic outcomes for patients treated with curative intent for esophageal and junctional cancer. BACKGROUND: The optimum oncologic surgical approach to esophageal and junctional cancer is unclear. METHODS: This secondary analysis of the European multicenter ENSURE study includes patients undergoing curative-intent esophagectomy for cancer between 2009 and 2015 across 20 high-volume centers. Primary endpoints were disease-free survival (DFS) and the incidence and location of disease recurrence. Secondary endpoints included among others R0 resection rate, lymph node yield, and overall survival (OS). RESULTS: In total, 3199 patients were included. Of these, 55% underwent OE, 17% HMIE, and 29% TMIE. DFS was independently increased post-TMIE [hazard ratio (HR): 0.86 (95% CI: 0.76-0.98), P = 0.022] compared with OE. Multivariable regression demonstrated no difference in absolute locoregional recurrence risk according to the operative approach [HMIE vs OE, odds ratio (OR): 0.79, P = 0.257; TMIE vs OE, OR: 0.84, P = 0.243]. The probability of systemic recurrence was independently increased post-HMIE (OR: 2.07, P = 0.031), but not TMIE (OR: 0.86, P = 0.508). R0 resection rates ( P = 0.005) and nodal yield ( P < 0.001) were independently increased after TMIE, but not HMIE ( P = 0.424; P = 0.512) compared with OE. OS was independently improved following both HMIE (HR: 0.79, P = 0.009) and TMIE (HR: 0.82, P = 0.003) as compared with OE. CONCLUSION: In this European multicenter study, TMIE was associated with improved surgical quality and DFS, whereas both TMIE and HMIE were associated with improved OS as compared with OE for esophageal cancer.
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Neoplasias Esofágicas , Esofagectomía , Recurrencia Local de Neoplasia , Humanos , Esofagectomía/métodos , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/mortalidad , Neoplasias Esofágicas/patología , Masculino , Femenino , Recurrencia Local de Neoplasia/epidemiología , Persona de Mediana Edad , Anciano , Procedimientos Quirúrgicos Mínimamente Invasivos , Tasa de Supervivencia , Europa (Continente)/epidemiología , Supervivencia sin Enfermedad , Resultado del TratamientoRESUMEN
Esophagectomy is an exemplar of complex oncological surgery and is associated with a relatively high risk of major morbidity and mortality. In the modern era, where specific complications are targeted in prevention and treatment pathways, and where the principles of enhanced recovery after surgery are espoused, optimum outcomes are targeted via a number of approaches. These include comprehensive clinical and physiological risk assessment, specialist perioperative care by a high-volume team, and multimodal inputs throughout the patient journey that aim to preserve or restore nutritional deficits, muscle mass and function.
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Neoplasias Esofágicas , Atención Perioperativa , Humanos , Esofagectomía/efectos adversos , Neoplasias Esofágicas/etiologíaRESUMEN
OBJECTIVE: To determine the impact of surveillance on recurrence pattern, treatment, survival and health-related quality-of-life (HRQL) following curative-intent resection for esophageal cancer. SUMMARY BACKGROUND DATA: Although therapies for recurrent esophageal cancer may impact survival and HRQL, surveillance protocols after primary curative treatment are varied and inconsistent, reflecting a lack of evidence. METHODS: European iNvestigation of SUrveillance after Resection for Esophageal cancer was an international multicenter study of consecutive patients undergoing surgery for esophageal and esophagogastric junction cancers (2009-2015) across 20 centers (NCT03461341). Intensive surveillance (IS) was defined as annual computed tomography for 3 years postoperatively. The primary outcome measure was overall survival (OS), secondary outcomes included treatment, disease-specific survival, recurrence pattern, and HRQL. Multivariable linear, logistic, and Cox proportional hazards regression analyses were performed. RESULTS: Four thousand six hundred eighty-two patients were studied (72.6% adenocarcinoma, 69.1% neoadjuvant therapy, 45.5% IS). At median followup 60 months, 47.5% developed recurrence, oligometastatic in 39%. IS was associated with reduced symptomatic recurrence (OR 0.17 [0.12-0.25]) and increased tumor-directed therapy (OR 2.09 [1.58-2.77]). After adjusting for confounders, no OS benefit was observed among all patients (HR 1.01 [0.89-1.13]), but OS was improved following IS for those who underwent surgery alone (HR 0.60 [0.47-0.78]) and those with lower pathological (y)pT stages (Tis-2, HR 0.72 [0.58-0.89]). IS was associated with greater anxiety ( P =0.016), but similar overall HRQL. CONCLUSIONS: IS was associated with improved oncologic outcome in select cohorts, specifically patients with early-stage disease at presentation or favorable pathological stage post neoadjuvant therapy. This may inform guideline development, and enhance shared decision-making, at a time when therapeutic options for recurrence are expanding.
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Neoplasias Esofágicas , Calidad de Vida , Humanos , Recurrencia Local de Neoplasia/epidemiología , Terapia Neoadyuvante/métodos , Tomografía Computarizada por Rayos XRESUMEN
OBJECTIVE: This study aimed to compare clinicopathologic, oncologic, and health-related quality of life (HRQL) outcomes following neoadjuvant chemoradiation (nCRT) and chemotherapy (nCT) in the ENSURE international multicenter study. BACKGROUND: nCT and nCRT are the standards of care for locally advanced esophageal cancer (LAEC) treated with curative intent. However, no published randomized controlled trial to date has demonstrated the superiority of either approach. METHODS: ENSURE is an international multicenter study of consecutive patients undergoing surgery for LAEC (2009-2015) across 20 high-volume centers (NCT03461341). The primary outcome measure was overall survival (OS), secondary outcomes included histopathologic response, recurrence pattern, oncologic outcome, and HRQL in survivorship. RESULTS: A total of 2211 patients were studied (48% nCT, 52% nCRT). pCR was observed in 4.9% and 14.7% ( P <0.001), with R0 in 78.2% and 94.2% ( P <0.001) post nCT and nCRT, respectively. Postoperative morbidity was equivalent, but in-hospital mortality was independently increased [hazard ratio (HR)=2.73, 95% CI: 1.43-5.21, P= 0.002] following nCRT versus nCT. Probability of local recurrence was reduced (odds ratio=0.71, 95% CI: 0.54-0.93, P =0.012), and distant recurrence-free survival time reduced (HR=1.18, 95% CI: 1.02-1.37, P =0.023) after nCRT versus nCT, with no difference in OS among all patients (HR=1.10, 95% CI: 0.98-1.25, P =0.113). On subgroup analysis, patients who underwent R0 resection following nCT as compared with nCRT had improved OS (median: 60.7 months, 95% CI: 49.5-71.8 vs 40.8 months, 95% CI: 42.8-53.4, P <0.001). CONCLUSIONS: In this European multicenter study, nCRT compared with nCT was associated with reduced probability of local recurrence but reduced distant recurrence-free survival for patients with LAEC, without differences in OS. These data support tailored patient-specific decision-making in the overall approach to achieving optimum outcomes in LAEC.
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Adenocarcinoma , Neoplasias Esofágicas , Humanos , Adenocarcinoma/patología , Quimioradioterapia , Neoplasias Esofágicas/patología , Terapia Neoadyuvante , Estadificación de Neoplasias , Calidad de VidaRESUMEN
BACKGROUND AND AIMS: Esophageal adenocarcinoma (EAC) is associated with visceral obesity (VO). Non-alcoholic fatty liver disease (NAFLD) is common within this phenotype; however, its incidence and clinical significance in EAC have not been studied. STUDY DESIGN: A total of 559 patients with hepatic stetatosis (HS) defined by unenhanced CT were enrolled. In a sub-study, in 140 consecutive patients a liver biopsy was taken intraoperatively to study HS and non-alcoholic steatohepatitis (NASH). Postoperative complications were defined as per the Esophageal Complications Consensus Group (ECCG). Liver biochemistry was measured peri-operatively, with an ALT > 5 defined as acute liver injury (ALI). Mann-Whitney U test or Fisher's exact test was utilized and the Kaplan-Meier method for survival. RESULTS: 42% (n = 234/559) of patients had CT-defined HS. HS was associated with VO in 56% of cases, metabolic syndrome (Met S) in 37% and type 2 diabetes in 25%, compared with 44, 21, and 15% in non-HS patients (p < 0.01). Pathologic HS was present in 32% (45/140) and graded as mild, moderate, and severe in 73, 24, and 3%, respectively, with NASH reported in 16% and indefinite/borderline NASH in 42% of HS cases. Postoperative ALI was similar (p = 0.88) in both HS (10%) and non-HS cohorts (11%). Operative complication severity was similar in both cohorts. 5-yr survival was 53% (HS) vs 50% (p = 0.890). CONCLUSION: This study establishes for the first time the incidence and clinical impact of NAFLD in EAC patients undergoing surgery and highlights no major impact on oncologic outcomes, nor in the severity of complications.
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Diabetes Mellitus Tipo 2 , Enfermedad del Hígado Graso no Alcohólico , Humanos , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Enfermedad del Hígado Graso no Alcohólico/epidemiologíaRESUMEN
OBJECTIVE: To determine the incidence, risk factors, and consequences of AKI in patients undergoing surgery for esophageal cancer. SUMMARY OF BACKGROUND DATA: Esophageal cancer surgery is an exemplar of major operative trauma, with well-defined risks of respiratory, cardiac, anastomotic, and septic complications. However, there is a paucity of literature regarding AKI. METHODS: consecutive patients undergoing curative-intent surgery for esophageal cancer from 2011 to 2017 in 3 high-volume centers were studied. AKI was defined according to the AKI Network criteria. AKI occurred if, within 48âhours postoperatively, serum creatinine rose by 50% or by 0.3âmg/dL (26.5âµmol/L) from preoperative baseline. Complications were recorded prospectively. Multivariable logistic regression determined factors independently predictive of AKI. RESULTS: A total of 1135 patients (24.7%:75.3% female:male, with a mean age of 64, a baseline BMI of 27âkgâm-2, and dyslipidemia in 10.2%), underwent esophageal cancer surgery, 85% having an open thoracotomy. Overall in-hospital mortality was 2.1%. Postoperative AKI was observed in 208 (18.3%) patients, with AKI Network 1, 2, and 3 in 173 (15.2%), 28 (2.5%), and 7 (0.6%), respectively. Of these, 70.3% experienced improved renal function within 48âhours. Preoperative factors independently predictive of AKI were age [P = 0.027, odds ratio (OR) 1.02 (1.00-1.04)], male sex [P = 0.015, OR 1.77 (1.10-2.81)], BMI at diagnosis [P < 0.001, OR 1.10 (1.07-1.14)], and dyslipidemia [P = 0.002, OR 2.14 (1.34-3.44)]. Postoperatively, AKI was associated with atrial fibrillation (P = 0.013) and pneumonia (P = 0.005). Postoperative AKI did not impact survival outcomes. CONCLUSION: AKI is common but mostly self-limiting after esophageal cancer surgery. It is associated with age, male sex, increased BMI, dyslipidemia, and postoperative morbidity.
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Lesión Renal Aguda , Neoplasias Esofágicas , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/etiología , Neoplasias Esofágicas/complicaciones , Neoplasias Esofágicas/cirugía , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Factores de RiesgoRESUMEN
OBJECTIVE: To identify the most prevalent symptoms and those with greatest impact upon health-related quality of life (HRQOL) among esophageal cancer survivors. BACKGROUND: Long-term symptom burden after esophagectomy, and associations with HRQOL, are poorly understood. PATIENTS AND METHODS: Between 2010 and 2016, patients from 20 European Centers who underwent esophageal cancer surgery, and were disease-free at least 1 year postoperatively were asked to complete LASER, EORTC-QLQ-C30, and QLQ-OG25 questionnaires. Specific symptom questionnaire items that were associated with poor HRQOL as identified by EORTC QLQ-C30 and QLQ-OG25 were identified by multivariable regression analysis and combined to form a tool. RESULTS: A total of 876 of 1081 invited patients responded to the questionnaire, giving a response rate of 81%. Of these, 66.9% stated in the last 6 months they had symptoms associated with their esophagectomy. Ongoing weight loss was reported by 10.4% of patients, and only 13.8% returned to work with the same activities.Three LASER symptoms were correlated with poor HRQOL on multivariable analysis; pain on scars on chest (odds ratio (OR) 1.27; 95% CI 0.97-1.65), low mood (OR 1.42; 95% CI 1.15-1.77) and reduced energy or activity tolerance (OR 1.37; 95% CI 1.18-1.59). The areas under the curves for the development and validation datasets were 0.81â±â0.02 and 0.82â±â0.09 respectively. CONCLUSION: Two-thirds of patients experience significant symptoms more than 1 year after surgery. The 3 key symptoms associated with poor HRQOL identified in this study should be further validated, and could be used in clinical practice to identify patients who require increased support.
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Neoplasias Esofágicas/cirugía , Esofagectomía , Complicaciones Posoperatorias/epidemiología , Calidad de Vida , Anciano , Estudios Transversales , Europa (Continente) , Femenino , Humanos , Masculino , Persona de Mediana Edad , Autoinforme , Evaluación de SíntomasRESUMEN
The attenuation of diabetic kidney disease (DKD) by metabolic surgery is enhanced by pharmacotherapy promoting renal fatty acid oxidation (FAO). Using the Zucker Diabetic Fatty and Zucker Diabetic Sprague Dawley rat models of DKD, we conducted studies to determine if these effects could be replicated with a non-invasive bariatric mimetic intervention. Metabolic control and renal injury were compared in rats undergoing a dietary restriction plus medical therapy protocol (DMT; fenofibrate, liraglutide, metformin, ramipril, and rosuvastatin) and ad libitum-fed controls. The global renal cortical transcriptome and urinary 1H-NMR metabolomic profiles were also compared. Kidney cell type-specific and medication-specific transcriptomic responses were explored through in silico deconvolution. Transcriptomic and metabolomic correlates of improvements in kidney structure were defined using a molecular morphometric approach. The DMT protocol led to â¼20% weight loss, normalized metabolic parameters and was associated with reductions in indices of glomerular and proximal tubular injury. The transcriptomic response to DMT was dominated by changes in fenofibrate- and peroxisome proliferator-activated receptor-α (PPARα)-governed peroxisomal and mitochondrial FAO transcripts localizing to the proximal tubule. DMT induced urinary excretion of PPARα-regulated metabolites involved in nicotinamide metabolism and reversed DKD-associated changes in the urinary excretion of tricarboxylic acid (TCA) cycle intermediates. FAO transcripts and urinary nicotinamide and TCA cycle metabolites were moderately to strongly correlated with improvements in glomerular and proximal tubular injury. Weight loss plus pharmacological PPARα agonism is a promising means of attenuating DKD.
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Diabetes Mellitus , Nefropatías Diabéticas , Fenofibrato , Ratas , Masculino , Animales , PPAR alfa/genética , PPAR alfa/metabolismo , Nefropatías Diabéticas/tratamiento farmacológico , Nefropatías Diabéticas/metabolismo , Fenofibrato/farmacología , Fenofibrato/metabolismo , Ratas Zucker , Ratas Sprague-Dawley , Riñón/metabolismo , Pérdida de Peso , Niacinamida , Diabetes Mellitus/metabolismoRESUMEN
Visceral obesity (VO) and metabolic syndrome (MetS) are risk factors for esophageal adenocarcinoma (EAC); however, their impact on operative and oncological outcomes is unclear. The aim of this study was to determine the incidence of VO and MetS among patients with EAC, and to assess their independent impact on operative and oncological outcomes. A total of 454 consecutive patients undergoing treatment with curative intent were studied. Total, subcutaneous, visceral fat area (VFA), and lean body mass (LBM) were measured by computed tomography pretreatment, with VO defined as VFA >163.8cm2 for men and 80.1cm2 for women. MetS was defined per the ATPIII definition. Multivariable logistic and Cox proportional hazards regression were utilized to determine independent predictors of oncologic and operative outcomes. A total of 227 patients (50.0%) had VO. A total of 134 (30%) overall had MetS, 44% in the VO cohort. VO was associated with Barrett's esophagus (P = 0.002) and lower cT (P = 0.006) and cN stage (P = 0.011), and improved disease-specific (P = 0.021) and overall survival (P = 0.012). No survival benefit existed for patients with VO who also had MetS. For operative complications, neither VO nor MetS increased the severity of complications, or mortality. However, VO was significantly (P = 0.035) associated with anastomotic leak and pneumonia (P = 0.037). MetS alone did not increase complication risk. VO increases specific major operative complications with no increase in mortality. VO improved survival, mainly relating to earlier stage disease; however, co-existent MetS abrogated this benefit. These seemingly paradoxical outcomes highlight manageable and potentially targetable perioperative challenges in the context of an overall favorable oncologic vista.
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Adenocarcinoma , Neoplasias Esofágicas , Síndrome Metabólico , Adenocarcinoma/complicaciones , Adenocarcinoma/epidemiología , Adenocarcinoma/terapia , Neoplasias Esofágicas/complicaciones , Neoplasias Esofágicas/epidemiología , Neoplasias Esofágicas/terapia , Femenino , Humanos , Incidencia , Masculino , Síndrome Metabólico/complicaciones , Síndrome Metabólico/epidemiología , Obesidad Abdominal/complicaciones , Obesidad Abdominal/epidemiología , Complicaciones Posoperatorias/etiología , Factores de RiesgoRESUMEN
BACKGROUND AND OBJECTIVES: Serum albumin perioperative decrease (∆Alb) may reflect the magnitude of the physiological stress induced by surgery. Studies highlighted its value to predict adverse postoperative outcomes, but data in esophageal surgery are scant. This study aimed to investigate the role of ∆Alb to predict major complications after esophagectomy for cancer. METHODS: Multicenter retrospective study conducted in five high-volume centers, including consecutive patients undergoing an esophagectomy for cancer between 2006 and 2017. Patients were randomly assigned to a training (n = 696) and a validation (n = 350) cohort. Albumin decrease was calculated on postoperative day 1 and defined as ΔAlb. The primary endpoint was major complications according to Clavien classification. RESULTS: In the training cohort, esophagectomy induced a rapid drop of albumin. Cut-off of ΔAlb was established at 11 g/L and allowed to distinguish patients with adverse outcomes. On multivariable analysis, ΔAlb was identified as an independent predictor of major complications (OR, 1.06; 95% CI, 1.01-1.11; p = .014). Higher BMI and laparoscopy were associated with lower ΔAlb. Analysis of the validation cohort provided consistent findings. CONCLUSIONS: ΔAlb appeared as a promising biomarker after oncological esophagectomy, allowing prediction of potential adverse outcomes.
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Biomarcadores de Tumor/metabolismo , Neoplasias Esofágicas/cirugía , Esofagectomía/efectos adversos , Complicaciones Posoperatorias/diagnóstico , Albúmina Sérica/metabolismo , Anciano , Neoplasias Esofágicas/metabolismo , Neoplasias Esofágicas/patología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/metabolismo , Valor Predictivo de las Pruebas , Estudios Retrospectivos , Factores de Riesgo , Tasa de SupervivenciaRESUMEN
Oncotype DX™ (ODX) score estimates prognosis and predicts breast cancer recurrence. It also individualizes patient adjuvant chemotherapy prescription in breast cancer. This assay relies on genetic and molecular markers; the clinicopathological phenotype of which are tested routinely. The aim of this study was determine whether clinicopathological and immunohistochemical information predicts ODX recurrence score (RS). Secondly, to assess the impact on adjuvant chemotherapy (AC) and oncological outcome of ODX testing in patients in a European tertiary referral center. Estrogen receptor positive (ER+), human epidermal growth factor receptor-2 negative (HER2-), lymph node negative (LN-), and female breast cancer patients with ODX testing performed between 2007 and 2015 were categorized into low- (<11), intermediate- (11-25), and high-risk (>25) groups. Clinicopathological and immunohistochemical correlates of RS were determined. Predictors of RS were assessed using binary logistic regression. Oncological outcome was assessed using Kaplan-Meier and Cox regression analyses. ODX was performed in 400 consecutive ER+LN- patients. Median follow-up was 74.1 months (3.0-144.4). Low grade (odds ratio [OR]:2.39; 95% confidence interval [CI]:1.04-5.51, p = 0.041) independently predicted low ODX, while high grade (OR:2.04; 95% CI: 1.19-3.49, p = 0.009) and reduced progesterone receptor (PgR) expression (OR: 2.57, 95% CI: 1.42-4.65, p = 0.002) independently predicted high ODX. Omission of AC in intermediate- (p = 0.159) and high-risk (p = 0.702) groups did not negatively impact survival. In conclusion, tumor grade independently predicts low and high RS, while PgR negativity predicts high RS. ODX reduced AC prescription without compromising oncological outcome.
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Neoplasias de la Mama , Biomarcadores de Tumor/genética , Mama , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/genética , Quimioterapia Adyuvante , Femenino , Humanos , Recurrencia Local de Neoplasia , Pronóstico , Centros de Atención TerciariaRESUMEN
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
Improved cure rates in esophageal cancer care have increased focus on health-related quality of life (HRQL) in survivorship. To optimize recovery after esophagectomy, particularly nutritional well-being, a personalized multidisciplinary survivorship clinic was established at this center. Assessments at 6 and 12 months postoperatively include validated European Organization for the Research and Treatment of Cancer (EORTC) symptom and health-related quality of life (HRQL) questionnaires, functional status review, anthropometry, and biochemical screening for micronutrient deficiencies. 75 patients, at a mean age of 63 years, 84% male, 85% with adenocarcinoma, and 73% receiving multimodal therapy were included. Mean preoperative body mass index (BMI) was 27.5 (4.3) kg m -2. 6- and 12-month assessments were completed by 66 (88%) and 37 (93%) recurrence-free patients, respectively. Mean body weight loss at 6 months was 8.5 ± 6.6% and at 12 months 8.8 ± 7.3%. Of the 12-month cohort, micronutrient deficiency was present in 27 (79.4%) preoperatively and 29 (80.6%) after 1 year (P = 0.727), most commonly iron deficiency (preoperative: 16 [43.2%] and postoperative: 17 [45.9%] patients, P = 0.100). 26 (70.3%) of these patients also had clinically significant dumping syndrome persisting to 12 months after surgery. We describe a novel follow-up support structure for esophageal cancer patients in the first year of survivorship. This may serve as an exemplar model with parallel application across oncological care.
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Neoplasias Esofágicas , Esofagectomía , Trastornos Nutricionales/terapia , Calidad de Vida , Anciano , Neoplasias Esofágicas/complicaciones , Neoplasias Esofágicas/mortalidad , Neoplasias Esofágicas/patología , Neoplasias Esofágicas/cirugía , Esofagectomía/mortalidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos Nutricionales/etiología , Estado Nutricional , SupervivenciaRESUMEN
OBJECTIVE: The aim of this study was to propose and test a novel adverse pathology classification in AEG. BACKGROUND: Recent scientific advances show genomic and molecular concordance across all AEG types, suggesting a rationale for a biologic classification. We tested a 3-dimension adverse pathology classification across the entire junction and per Siewert anatomic subtype. METHODS: Of 1625 patients with AEG, 650 underwent radical surgery, 55% post-neoadjuvant therapy (NeoT). Adverse features defined a priori were poor differentiation (PD), lymphatic invasion (LI), vascular invasion (VI), and perineural invasion (PN), with 3 groupings: 0 (no adverse feature), 1 to 2, and 3 to 4. Multivariable logistic and Cox proportional hazards regression were applied. RESULTS: For adverse pathology, 31%, 46%, and 23% had 0, 1 to 2, and 3 to 4, respectively. Fifty percent of cases were AEG I, 25% AEG II, and 25% AEG III. Median survival was not reached, 49 and 17 months for 0, 1 to 2, and 3 to 4 adverse pathology, respectively (P < 0.001), and 76, 51, and 34 months for AEG I, II, and III, respectively (P < 0.001); AEG I was significantly (P< 0.001) associated with lower c (y)pT and c (y)pN stages, and LI, VI, PN, and PD (poor vs other). The pathology model was significant for survival along with (y)pT and (y)pN, and predicted response to chemotherapy and chemoradiation irrespective of anatomic subtype (P < 0.001). CONCLUSION: A novel classification using standard pathology as proxy for poor biology is associated with survival and response to therapy. This effect is observed across the entire AEG spectrum, highlighting how biology should be aligned with anatomy in the modern paradigm of AEG management and design of clinical trials.
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Adenocarcinoma/patología , Neoplasias Esofágicas/patología , Unión Esofagogástrica/patología , Adenocarcinoma/mortalidad , Adenocarcinoma/terapia , Adulto , Anciano , Neoplasias Esofágicas/mortalidad , Neoplasias Esofágicas/terapia , Esofagectomía , Femenino , Humanos , Irlanda , Masculino , Persona de Mediana Edad , Terapia Neoadyuvante , Invasividad Neoplásica/patología , Tasa de SupervivenciaRESUMEN
BACKGROUND: Spontaneous esophageal perforation (Boerhaave's syndrome) is a highly morbid condition traditionally associated with poor outcomes. The Pittsburgh perforation severity score (PSS) accurately predicts risk of morbidity, length of stay (LOS) and mortality. Operative management is indicated among patients with medium (3-5) or high (> 5) PSS; however, the role of minimally invasive surgery remains uncertain. METHODS: Consecutive patients presenting with Boerhaave's syndrome with intermediate or high PSS managed via a thoracoscopic and laparoscopic approach from 2012 to 2018 were reviewed. Demographics, clinical presentation, management, and outcomes were analyzed. RESULTS: Ten patients (80% male) with a mean age of 61.3 years (range 37-81) were included. Two patients had intermediate and eight had high PSS (7.9 ± 2.8, range 4-12). The mean time from onset of symptoms to diagnosis was 27 ± 12 h and APACHE II score was 13.6 ± 4.9. Thoracoscopic debridement and primary repair was performed in eight cases, with two perforations repaired primarily over a T-tube. Laparoscopic feeding jejunostomy was performed in all patients. Critical care LOS was 8.7 ± 6.8 days (range 3-26), while inpatient LOS was 23.1 ± 12.5 days (range 14-46). Mean comprehensive complications index was 42.1 ± 26.2, with grade IIIa and IV morbidity in 60% and 10%, respectively. One patient developed dehiscence at the primary repair, which was managed non-operatively. In-hospital and 90-day mortality was 10%. CONCLUSION: Minimally invasive surgical management of spontaneous esophageal perforation with medium to high perforation severity scores is feasible and safe, with outcomes which compare favorably to the published literature.
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Perforación del Esófago , Enfermedades del Mediastino , Procedimientos de Cirugía Plástica , Complicaciones Posoperatorias/prevención & control , APACHE , Desbridamiento/métodos , Nutrición Enteral/métodos , Perforación del Esófago/diagnóstico , Perforación del Esófago/mortalidad , Perforación del Esófago/cirugía , Femenino , Humanos , Yeyunostomía/métodos , Tiempo de Internación , Masculino , Enfermedades del Mediastino/diagnóstico , Enfermedades del Mediastino/mortalidad , Enfermedades del Mediastino/cirugía , Persona de Mediana Edad , Procedimientos Quirúrgicos Mínimamente Invasivos/efectos adversos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Evaluación de Procesos y Resultados en Atención de Salud , Procedimientos de Cirugía Plástica/efectos adversos , Procedimientos de Cirugía Plástica/métodos , Toracoscopía/métodosRESUMEN
OBJECTIVE: The Rehabilitation Strategies in Esophagogastric cancer (RESTORE) randomized controlled trial evaluated the efficacy of a 12-week multidisciplinary program to increase the cardiorespiratory fitness and health-related quality of life (HRQOL) of esophagogastric cancer survivors. BACKGROUND: Patients following treatment for esophagogastric cancer are at risk of physical deconditioning, nutritional compromise, and sarcopenia. Accordingly, compelling rationale exists to target these impairments in recovery. METHODS: Disease-free patients treated for esophagogastric cancer were randomized to either usual care or the 12-week RESTORE program (exercise training, dietary counseling, and multidisciplinary education). The primary outcome was cardiopulmonary exercise testing (VO2peak). Secondary outcomes included body composition (bioimpedance analysis), and HRQOL (EORTC-QLQ-C30). Outcomes were assessed at baseline (T0), postintervention (T1), and at 3-month follow-up (T2). RESULTS: Twenty-two participants were randomized to the control group [mean (standard deviation) age 64.14 (10.46) yr, body mass index 25.67 (4.83) kg/m, time postsurgery 33.68 (19.56) mo], and 21 to the intervention group [age 67.19(7.49) yr, body mass index 25.69(4.02) kg/m, time postsurgery 23.52(15.23) mo]. Mean adherence to prescribed exercise sessions were 94(12)% (supervised) and 78(27)% (unsupervised). Correcting for baseline VO2peak, the intervention arm had significantly higher VO2peak at both T1, 22.20 (4.35) versus 21.41 (4.49) mLâ·âminâ·âkg, P < 0.001, and T2, 21.75 (4.27) versus 20.74 (4.65) mLâ·âminâ·âkg, P = 0.001, compared with the control group. Correcting for baseline values, no changes in body composition or HRQOL were observed. CONCLUSIONS: The RESTORE program significantly improved cardiorespiratory fitness of disease-free patients after esophagogastric cancer surgery, without compromise to body composition. This randomized controlled trial provides proof of principle for rehabilitation programs in esophagogastric cancer. CLINICAL TRIAL REGISTRATION NUMBER: NCT03314311.
Asunto(s)
Capacidad Cardiovascular/fisiología , Consejo , Dieta , Neoplasias Esofágicas/rehabilitación , Ejercicio Físico , Calidad de Vida , Sobrevivientes , Anciano , Composición Corporal , Neoplasias Esofágicas/terapia , Prueba de Esfuerzo , Femenino , Humanos , Masculino , Resultado del TratamientoRESUMEN
OBJECTIVE: To prospectively characterize changes in body weight, satiety, and postprandial gut hormone profiles following esophagectomy. BACKGROUND: With improved oncologic outcomes in esophageal cancer, there is an increasing focus on functional status and health-related quality of life in survivorship. Early satiety and weight loss are common after esophagectomy, but the pathophysiology of these phenomena remains poorly understood. METHODS: In this prospective study, consecutive patients undergoing esophagectomy with gastric conduit reconstruction were studied preoperatively and at 10 days, 6 weeks, and 3 months postoperatively. Glucagon-like peptide 1 (GLP-1) immunoreactivity of plasma collected immediately before and at 15, 30, 60, 90, 120, 150, and 180 minutes after a standardized 400-kcal mixed meal was determined. Gastrointestinal symptom scores were computed using European Organization for Research and Treatment of Cancer questionnaires. RESULTS: Body weight loss at 6 weeks and 3 months postoperatively among 13 patients undergoing esophagectomy was 11.1â±â2.3% (P < 0.001) and 16.3â±â2.2% (P < 0.0001), respectively. Early satiety (P = 0.043), gastrointestinal pain and discomfort (P = 0.01), altered taste (P= 0.006), and diarrhea (P= 0.038) scores increased at 3 months postoperatively. Area under the curve for the satiety gut hormone GLP-1 was significantly increased from 10 days postoperatively (2.4â±â0.2-fold increase, P < 0.01), and GLP-1 peak increased 3.8â±â0.6-, 4.7â±â0.8-, and 4.4â±â0.5-fold at 10 days, 6 weeks, and 3 months postoperatively (all P < 0.0001). Three months postoperatively, GLP-1 area under the curve was associated with early satiety (P = 0.0002, R = 0.74), eating symptoms (P = 0.007, R = 0.54), and trouble enjoying meals (P = 0.0004, R = 0.73). CONCLUSIONS: After esophagectomy, patients demonstrate an exaggerated postprandial satiety gut hormone response, which may mediate postoperative changes in satiety, body weight, and gastrointestinal quality of life.
Asunto(s)
Neoplasias Esofágicas/cirugía , Esofagectomía/efectos adversos , Péptido 1 Similar al Glucagón/sangre , Complicaciones Posoperatorias/fisiopatología , Respuesta de Saciedad/fisiología , Pérdida de Peso/fisiología , Anciano , Glucemia/metabolismo , Femenino , Enfermedades Gastrointestinales/etiología , Humanos , Insulina/sangre , Masculino , Persona de Mediana Edad , Dolor/etiología , Complicaciones Posoperatorias/sangre , Periodo Posprandial , Estudios Prospectivos , Calidad de Vida , Trastornos del Gusto/etiología , Resultado del TratamientoRESUMEN
OBJECTIVE: The aim of this article was to study the prevalence and significance of sarcopenia in the multimodal management of locally advanced esophageal cancer (LAEC), and to assess its independent impact on operative and oncologic outcomes. SUMMARY OF BACKGROUND DATA: Sarcopenia in cancer may confer negative outcomes, but its prevalence and impact on modern multimodal regimens for LAEC have not been systematically studied. METHODS: Two hundred fifty-two consecutive patients were studied. Lean body mass (LBM), skeletal muscle index (SMI), and fat mass (FM) were determined pre-treatment, preoperatively, and 1 year postoperatively. Sarcopenia was defined by computed tomography (CT) at L3 as SMI < 52.4âcm/m for males and SMI < 38.5âcm/m for females. All complications were recorded prospectively, including comprehensive complications index (CCI), Clavien-Dindo complication (CDC), and pulmonary complications (PPCs). Multivariable linear, logistic, and Cox regression analysis was performed. RESULTS: In-hospital mortality was 1%, and CCI was 21â±â19. Sarcopenia increased (P = 0.02) from 16% at diagnosis to 31% post-neoadjuvant therapy, with loss of LBM (-3.0â±â5.4âkg, P < 0.0001), but not FM (-0.3â±â2.7âkg, P= 0.31) during treatment. On multivariable analysis, preoperative sarcopenia was associated with CCI (P = 0.043), and CDC ≥IIIb (P = 0.003). PPCs occurred in 36% nonsarcopenic versus 55% sarcopenic patients (P = 0.01). Sarcopenia did not impact disease-specific (P = 0.14) or overall survival (P = 0.11) after resection. At 1 year, 35% had sarcopenia, significantly associated with pre-treatment BMI (P = 0.013) but not complications (P = 0.20). CONCLUSIONS: Sarcopenia increases through multimodal therapy, is associated with an increased risk of major postoperative complications, and is prevalent in survivorship. These data highlight a potentially modifiable marker of risk that should be assessed and targeted in modern multimodal care pathways.