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Reasons for structural and outcome differences in esophageal cancer surgery in Western Europe remain unclear. This questionnaire study aimed to identify differences in the organization of esophageal cancer surgical care in Western Europe. A cross-sectional international questionnaire study was conducted among upper gastrointestinal (GI) surgeons from Western Europe. One surgeon per country was selected based on scientific output and active membership in the European Society for Diseases of the Esophagus or (inter)national upper GI committee. The questionnaire consisted of 51 structured questions on the structural organization of esophageal cancer surgery, surgical training, and clinical audit processes. Between October 2021 and October 2022, 16 surgeons from 16 European countries participated in this study. In 5 countries (31%), a volume threshold was present ranging from 10 to 26 annual esophagectomies, in 7 (44%) care was centralized in designated centers, and in 4 (25%) no centralizing regulations were present. The number of centers performing esophageal cancer surgery per country differed from 4 to 400, representing 0.5-4.9 centers per million inhabitants. In 4 countries (25%), esophageal cancer surgery was part of general surgical training and 8 (50%) reported the availability of upper GI surgery fellowships. A national audit for upper GI surgery was present in 8 (50%) countries. If available, all countries use the audit to monitor the quality of care. Substantial differences exist in the organization and centralization of esophageal cancer surgical care in Western Europe. The exchange of experience in the organizational aspects of care could further improve the results of esophageal cancer surgical care in Europe.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Esophageal Neoplasms/surgery , Humans , Europe , Cross-Sectional Studies , Esophagectomy/statistics & numerical data , Surveys and Questionnaires , Surgeons/statistics & numerical data , MaleABSTRACT
BACKGROUND: Pleural neoplasms are rare and can be subdivided into pleural metastasis and primary pleural neoplasms. Non-mesothelioma primary pleural neoplasms are a diverse group of extremely rare pathologies. CASE PRESENTATION: In this case series, we describe the presentation and management of two rare primary pleural neoplasms. A first case describes a primary pleural yolk sac tumor treated with neoadjuvant chemotherapy, extended pleurectomy decortication, and hyperthermic intrathoracic chemotherapy. In a second case we describe the management of a primary pleural synovial sarcoma by neoadjuvant chemotherapy and extrapleural pneumonectomy. A complete resection was obtained in both cases and the post-operative course was uncomplicated. No signs of tumor recurrence were noted during follow-up in the first patient. In the second patient a local recurrence was diagnosed 6 months after surgery. CONCLUSION: Neo-adjuvant chemotherapy followed by extensive thoracic surgery, including hyperthermic intrathoracic chemotherapy, is a feasible treatment strategy for non-mesothelioma primary pleural neoplasms, but careful follow-up is required.
Subject(s)
Endodermal Sinus Tumor , Pleural Neoplasms , Sarcoma, Synovial , Humans , Sarcoma, Synovial/surgery , Endodermal Sinus Tumor/surgery , Treatment Outcome , Neoplasm Recurrence, Local/surgery , Pleural Neoplasms/surgery , Pleural Neoplasms/pathology , PneumonectomyABSTRACT
OBJECTIVE: To describe our experience with lung transplantation (LTx) from donors ≥70 years and compare short and long-term outcomes to a propensity-matched cohort of donors <70 years. BACKGROUND: Although extended-criteria donors have been widely used to enlarge the donor pool, the experience with LTx from older donors (≥70 years) remains limited. METHODS: All single-center bilateral LTx between 2010 and 2020 were retrospectively analyzed. Matching (1:1) was performed for the donor (type, sex, smoking history, x-ray abnormalities, partial pressure of oxygen/fraction of inspired oxygen ratio, and time on ventilator) and recipient characteristics (age, sex, LTx indication, perioperative extracorporeal life support, and cytomegalovirus mismatch). Primary graft dysfunction grade-3, 5-year patient, and chronic lung allograft dysfunction-free survival were analyzed. RESULTS: Out of 647 bilateral LTx, 69 were performed from donors ≥70 years. The mean age in the older donor cohort was 74 years (range: 70-84 years) versus 49 years (range: 12-69 years) in the matched younger group. No significant differences were observed in the length of ventilatory support, intensive care unit, or hospital stay. Primary graft dysfunction-3 was 26% in the older group versus 29% in younger donor recipients ( P = 0.85). Reintervention rate was comparable (29% vs 16%; P = 0.10). Follow-up bronchoscopy revealed no difference in bronchial anastomotic complications ( P = 1.00). Five-year patient and chronic lung allograft dysfunction-free survivals were 73.6% versus 73.1% ( P = 0.72) and 51.5% versus 59.2% ( P = 0.41), respectively. CONCLUSIONS: LTx from selected donors ≥70 years is feasible and safe, yielding comparable short and long-term outcomes in a propensity-matched analysis with younger donors (<70 years).
Subject(s)
Lung Transplantation , Primary Graft Dysfunction , Humans , Aged , Aged, 80 and over , Retrospective Studies , Treatment Outcome , Tissue Donors , OxygenABSTRACT
BACKGROUND: Optimal treatment for thymoma with pleural dissemination (TPD) remains unclear. Extended radical resection is the cornerstone for local treatment but the need for pleuro-pneumonectomy is debatable. Cytoreductive surgery with intraoperative hyperthermic intrathoracic chemotherapy (HITHOC) provides an alternative strategy to reduce tumor load and prevent pleural recurrence. OBJECTIVE: The aim of this review was to provide an overview of current literature regarding HITHOC for TPD. METHODS: A systematic literature review (PRISMA) was performed in the EMBASE, MEDLINE, Cochrane and Web of Science databases, resulting in 154 papers selected for screening (PROSPERO: CRD42020208242). Title, abstract, and full-text screening resulted in 13 papers subjected to structured data extraction and methodological quality assessment. One additional case from our department was included. Inclusion criteria were original research reporting on patients diagnosed with TPD; oncological outcome reporting; intraoperative HITHOC; and papers written in English, Dutch or German. Methodological quality was assessed using the Risk-of-Bias (RoB)-2 Tool and the Newcastle-Ottawa scale. RESULTS: HITHOC for TPD was reported in 171 cases. HITHOC-related mortality was absent and morbidity was reported in three cases. Intrathoracic perfusion of a platinum-derivative, often combined with other chemotherapeutic drugs at >40°C for 60 min or longer was always used. Post-HITHOC recurrence was reported in 37/120 cases (31%). In patients with a minimal 1-year follow-up, average time to recurrence was 68.5 months. CONCLUSION: Combining cytoreductive surgery and HITHOC is feasible and safe for TPD. The strong heterogeneity in the literature impedes proper outcome analysis. More research is needed to better understand the additional benefit of HITHOC in the TPD setting.
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BACKGROUND: Esophageal cancer surgery outcomes benefit from higher hospital volumes. Despite the evidence, organization of national health care often is complex and depends on various factors. The volume-outcome results of this population-based study supported national health policy measures regarding concentration of esophageal resections in Belgium. METHODS: The Belgian Cancer Registry (BCR) database was linked to administrative data on cancer treatment. All Belgian patients with newly diagnosed esophageal cancer in 2008-2018 undergoing resection were allocated to the hospital at which surgery was performed. The study assessed hospital volume association with 90-day mortality and 5-year overall survival, classifying average annual hospital volume of resections as low (LV, <6), medium (MV, 6-19), or high (HV, ≥20) and as a continuous covariate in the regression models. RESULTS: The study included 4156 patients who had surgery in 79 hospitals (2 HV hospitals [37% of all surgeries], 12 MV hospitals [30% of all surgeries], and 65 LV hospitals [33% of all surgeries]). Adjusted 90-day mortality in HV hospitals was lower than in LV hospitals (odds ratio [OR], 0.37; 95% CI, 0.21-0.65; p = 0.001). Case-mix adjusted 5-year survival was superior in HV versus LV (hazard ratio [HR], 0.43; 95% CI, 0.31-0.60; p < 0.001). The continuous model demonstrated a lower 90-day mortality (OR, 0.40; 95% CI, 0.23-0.71; p = 0.002) and a superior 5-year survival (HR, 0.45; 95% CI, 0.33-0.63; p < 0.001) in hospitals with volumes of 40 or more resections annually. CONCLUSION: Population-based data from the BCR confirmed a strong volume-outcome association for esophageal resections. Improved 5-year survival in centers with annual volumes of 20 or more resections was driven mainly by the achievement of superior 90-day mortality. These findings supported centralization of esophageal resections in Belgium.
Subject(s)
Esophageal Neoplasms , Routinely Collected Health Data , Humans , Belgium/epidemiology , Hospitals , Esophageal Neoplasms/surgery , Registries , Hospitals, High-Volume , Hospital Mortality , Hospitals, Low-VolumeABSTRACT
BACKGROUND: Trimodality treatment, i.e., neoadjuvant chemoradiotherapy (nCRT) followed by surgery, for locally advanced esophageal cancer (EC) improves overall survival but also increases the risk of postoperative pulmonary complications. Here, we tried to identify a relation between dose to functional lung volumes (FLV) as determined by 4D-CT scans in EC patients and treatment-related lung toxicity. MATERIALS AND METHODS: All patients with EC undergoing trimodality treatment between 2017 and 2022 in UZ Leuven and scanned with 4D-CT-simulation were selected. FLVs were determined based on Jacobian determinants of deformable image registration between maximum inspiration and expiration phases. Dose/volume parameters of the anatomical lung volume (ALV) and FLV were compared between patients with versus without postoperative pulmonary complications. Results of pre- and post-nCRT pulmonary function tests (PFTs) were collected and compared in relation to radiation dose. RESULTS: Twelve out of 51 EC patients developed postoperative pulmonary complications. ALV was smaller while FLV10Gy and FLV20Gy were larger in patients with complications (respectively 3141 ± 858mL vs 3601 ± 635mL, p = 0.025; 360 ± 216mL vs 264 ± 139mL, p = 0.038; 166 ± 106mL vs 118 ± 63mL, p = 0.030). No differences in ALV dose-volume parameters were detected. Baseline FEV1 and TLC were significantly lower in patients with complications (respectively 90 ± 17%pred vs 102 ± 20%pred, p = 0.033 and 93 ± 17%pred vs 110 ± 13%pred, p = 0.001), though no other PFTs were significantly different between both groups. DLCO was the only PFT that had a meaningful decrease after nCRT (85 ± 17%pred vs 68 ± 15%pred, p < 0.001) but was not related to dose to ALV/FLV. CONCLUSION: Small ALV and increasing FLV exposed to intermediate (10 to 20 Gy) dose are associated to postoperative pulmonary complications. Changes of DLCO occur during nCRT but do not seem to be related to radiation dose to ALV or FLV. This information could attribute towards toxicity risk prediction and reduction strategies for EC.
Subject(s)
Esophageal Neoplasms , Lung Diseases , Humans , Lung , Lung Diseases/etiology , Esophageal Neoplasms/therapy , Combined Modality Therapy , Neoadjuvant Therapy/adverse effects , Lung Volume MeasurementsABSTRACT
BACKGROUND: Different surgical techniques exist in the treatment of giant and complex hiatal hernia. The aim of this study was to identify the role of the Belsey Mark IV (BMIV) antireflux procedure in the era of minimally invasive techniques. METHODS: A single-center, retrospective cohort study was conducted. All patients who underwent an elective BMIV procedure aged 18 years or older, during a 15-year period (January 1, 2002 until December 31, 2016), were included. Demographics, pre-, per- and postoperative data were analyzed. Three groups were compared. Group A: BMIV as first procedure-group B: BMIV as a second procedure (first redo intervention)-group C: patients who had two or more previous antireflux interventions. RESULTS: A total of 216 patients were included for analysis (group A n = 127; group B n = 51; group C n = 38). Median follow-up in groups A, B and C was 28, 48 and 56 months, respectively. Patients in group A were older and had a higher American Society of Anesthesiologists score compared to groups B and C. There was zero mortality in all groups. The severe complication rate of 7.9% in group A was higher compared with the 2.9% in group B and 3.9% in group C. Long-term outcome showed true recurrence, defined as both radiographic recurrence as well as associated symptoms, in 9.5% of cases in group A, 24.5% in group B and 44.7% in group C. CONCLUSIONS: The BMIV procedure is a safe procedure with good results, moreover in the aging and comorbid patient with primary repair of a giant hiatal hernia.
Subject(s)
Gastroesophageal Reflux , Hernia, Hiatal , Laparoscopy , Humans , Gastroesophageal Reflux/surgery , Gastroesophageal Reflux/complications , Hernia, Hiatal/surgery , Hernia, Hiatal/complications , Fundoplication/methods , Retrospective Studies , Minimally Invasive Surgical Procedures , Recurrence , Laparoscopy/methods , Treatment OutcomeABSTRACT
Anastomotic leakage after esophagectomy is one of the most feared complications, which results in increased morbidity and mortality. Our aim was to evaluate the impact of a powered circular stapler on complications after esophagectomy with intrathoracic anastomosis for esophageal cancer. Between May 2019 and July 2021, all consecutive oesophagectomies for cancer with intrathoracic anastomosis in a high-volume center were included in this retrospective study. Surgeons were free to choose either a manual or a powered circular stapler. Preoperative characteristics and postoperative complications were recorded in a prospective database, according to EsoData. Propensity score matching (age, body mass index, Eastern cooperative oncology group (ECOG) performance and neoadjuvant therapy) was conducted to reduce potential confounding. We included 128 patients. Powered and manual circular staplers were used in 62 and 66 patients, respectively. Fewer anastomotic leakages were observed with the powered stapler group (OR = 7.3 (95%CI: 1.58-33.7); [3.2% (n = 2) vs 19.7% (n = 13), respectively; p = 0.004]). After propensity score matching, this remained statistically significant (OR = 8.5 (95%CI: 1.80-40.1); [4.1% (n = 2) vs 20.4% (n = 10), respectively; p = 0.013]). Additionally, anastomotic diameter was significantly higher with the powered stapler (median: 29 mm (63.3%) vs 25 mm (57.1%), respectively; p < 0.0001). There was no significant difference in comprehensive complication index (p = 0.146). A decreased mean length of stay was observed in the powered stapler group (11.1 vs 18.7 days respectively; p = 0.022). Postoperative anastomotic leakage after esophageal resection was significantly reduced after the introduction of the powered circular stapler, consequently resulting in a reduced length of stay. Further evaluation on long-term strictures and quality of life are warranted to support these results.
Subject(s)
Anastomotic Leak , Esophageal Neoplasms , Humans , Anastomotic Leak/etiology , Anastomotic Leak/prevention & control , Anastomotic Leak/surgery , Retrospective Studies , Quality of Life , Surgical Staplers/adverse effects , Anastomosis, Surgical/adverse effects , Anastomosis, Surgical/methods , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/prevention & control , Esophageal Neoplasms/surgery , Esophageal Neoplasms/complications , Esophagectomy/adverse effects , Esophagectomy/methods , Propensity ScoreABSTRACT
Primary graft dysfunction (PGD) is a major obstacle after lung transplantation (LTx), associated with increased early morbidity and mortality. Studies in liver and kidney transplantation revealed prolonged anastomosis time (AT) as an independent risk factor for impaired short- and long-term outcomes. We investigated if AT during LTx is a risk factor for PGD. In this retrospective single-center cohort study, we included all first double lung transplantations between 2008 and 2016. The association of AT with any PGD grade 3 (PGD3) within the first 72 h post-transplant was analyzed by univariable and multivariable logistic regression analysis. Data on AT and PGD was available for 427 patients of which 130 (30.2%) developed PGD3. AT was independently associated with the development of any PGD3 ≤72 h in uni- (odds ratio [OR] per 10 min 1.293, 95% confidence interval [CI 1.136-1.471], p < .0001) and multivariable (OR 1.205, 95% CI [1.022-1.421], p = .03) logistic regression analysis. There was no evidence that the relation between AT and PGD3 differed between lung recipients from donation after brain death versus donation after circulatory death donors. This study identified AT as an independent risk factor for the development of PGD3 post-LTx. We suggest that the implantation time should be kept short and the lung cooled to decrease PGD-related morbidity and mortality post-LTx.
Subject(s)
Lung Transplantation , Primary Graft Dysfunction , Anastomosis, Surgical/adverse effects , Cohort Studies , Humans , Lung Transplantation/adverse effects , Primary Graft Dysfunction/etiology , Retrospective Studies , Risk FactorsABSTRACT
BACKGROUND: Large studies comparing totally minimally invasive oesophagectomy (TMIE) with laparoscopically assisted (hybrid) oesophagectomy are lacking. Although randomized trials have compared TMIE invasive with open oesophagectomy, daily clinical practice does not always resemble the results reported in such trials. The aim of the present study was to compare complications after totally minimally invasive, hybrid and open Ivor Lewis oesophagectomy in patients with oesophageal cancer. METHODS: The study was performed using data from the International Esodata Study Group registered between February 2015 and December 2019. The primary outcome was pneumonia, and secondary outcomes included the incidence and severity of anastomotic leakage, (major) complications, duration of hospital stay, escalation of care, and 90-day mortality. Data were analysed using multivariable multilevel models. RESULTS: Some 8640 patients were included between 2015 and 2019. Patients undergoing TMIE had a lower incidence of pneumonia than those having hybrid (10.9 versus 16.3 per cent; odds ratio (OR) 0.56, 95 per cent c.i. 0.40 to 0.80) or open (10.9 versus 17.4 per cent; OR 0.60, 0.42 to 0.84) oesophagectomy, and had a shorter hospital stay (median 10 (i.q.r. 8-16) days versus 14 (11-19) days (P = 0.041) and 11 (9-16) days (P = 0.027) respectively). The rate of anastomotic leakage was higher after TMIE than hybrid (15.1 versus 10.7 per cent; OR 1.47, 1.01 to 2.13) or open (15.1 versus 7.3 per cent; OR 1.73, 1.26 to 2.38) procedures. CONCLUSION: Compared with hybrid and open Ivor Lewis oesophagectomy, TMIE resulted in a lower pneumonia rate, a shorter duration of hospital stay, but higher anastomotic leakage rates. Therefore, no clear advantage was seen for either TMIE, hybrid or open Ivor Lewis oesophagectomy when performed in daily clinical practice.
Subject(s)
Esophageal Neoplasms/surgery , Esophagectomy/methods , Laparoscopy/methods , Postoperative Complications , Aged , Anastomotic Leak/diagnosis , Esophageal Neoplasms/pathology , Esophagectomy/adverse effects , Female , Hospital Mortality , Humans , Laparoscopy/adverse effects , Length of Stay , Male , Middle Aged , Neoplasm Staging , Patient Readmission , Pneumonia/diagnosis , Postoperative Care , Postoperative Complications/diagnosisABSTRACT
Aim: Pleural dissemination of pseudomyxoma peritonei (PMP) is an extremely rare diagnosis, for which no standard therapy is available.Methods: We describe the successful treatment of a 67-year-old male diagnosed with left-sided intrapleural dissemination of PMP (low-grade appendiceal mucinous neoplasm), 2 years after treatment of abdominal PMP with cytoreductive surgery (CRS) and hyperthermic intra-peritoneal chemotherapy. Treatment consisted of extended pleural decortication (ePD) and oxaliplatin-based hyperthermic intrathoracic chemotherapy (HITHOC). The patient is doing well without complications or signs of recurrence, 26 months after thoracic surgery.Conclusion: ePD in combination with HITHOC is a valuable treatment for thoracic PMP.
Subject(s)
Appendiceal Neoplasms , Hyperthermia, Induced , Peritoneal Neoplasms , Pseudomyxoma Peritonei , Aged , Appendiceal Neoplasms/therapy , Combined Modality Therapy , Cytoreduction Surgical Procedures , Humans , Male , Peritoneal Neoplasms/diagnostic imaging , Peritoneal Neoplasms/drug therapy , Peritoneal Neoplasms/surgery , Pseudomyxoma Peritonei/diagnostic imaging , Pseudomyxoma Peritonei/drug therapy , Pseudomyxoma Peritonei/surgery , Retrospective StudiesABSTRACT
BACKGROUND: There is currently a lack of evidence-based guidelines regarding surveillance for recurrence after esophageal and gastric (OG) cancer surgical resection, and which symptoms should prompt endoscopic or radiological investigations for recurrence. The aim of this study was to develop a core symptom set using a modified Delphi consensus process that should guide clinicians to carry out investigations to look for suspected recurrent OG cancer in previously asymptomatic patients. METHODS: A web-based survey of 42 questions was sent to surgeons performing OG cancer resections at high volume centers. The first section evaluated the structure of follow-up and the second, determinants of follow-up. Two rounds of a modified Delphi consensus process and a further consensus workshop were used to determine symptoms warranting further investigations. Symptoms with a 75% consensus agreement as suggestive of recurrent cancer were included in the core symptom set. RESULTS: 27 surgeons completed the questionnaires. A total of 70.3% of centers reported standardized surveillance protocols, whereas 3.7% of surgeons did not undertake any surveillance in asymptomatic patients after OG cancer resection. In asymptomatic patients, 40.1% and 25.9% of centers performed routine imaging and endoscopy, respectively. The core set that reached consensus, consisted of eight symptoms that warranted further investigations included; dysphagia to solid food, dysphagia to liquids, vomiting, abdominal pain, chest pain, regurgitation of foods, unexpected weight loss and progressive hoarseness of voice. CONCLUSION: There is global variation in monitoring patients after OG cancer resection. Eight symptoms were identified by the consensus process as important in prompting radiological or endoscopic investigation for suspected recurrent malignancy. Further randomized controlled trials are necessary to link surveillance strategies to survival outcomes and evaluate prognostic value.
Subject(s)
Deglutition Disorders , Stomach Neoplasms , Humans , Consensus , Stomach Neoplasms/diagnostic imaging , Stomach Neoplasms/surgery , Delphi Technique , Neoplasm Recurrence, Local/diagnostic imaging , EndoscopyABSTRACT
BACKGROUND: Esophagectomy is a technically challenging procedure, associated with significant morbidity. The introduction of minimally invasive esophagectomy (MIE) has reduced postoperative morbidity. OBJECTIVE: Although the short-term effect on complications is increasingly being recognized, the impact on long-term survival remains unclear. This study aims to investigate the association between postoperative complications following MIE and long-term survival. METHODS: Data were collected from the EsoBenchmark Collaborative composed by 13 high-volume, expert centers routinely performing MIE. Patients operated between June 1, 2011 and May 31, 2016 were included. Complications were graded using the Clavien-Dindo (CD) classification. To correct for short-term effects of postoperative complications on mortality, patients who died within 90 days postoperative were excluded. Primary endpoint was 5-year overall survival. RESULTS: A total of 915 patients were included with a mean follow-up time of 30.8 months (standard deviation 17.9). Complications occurred in 542 patients (59.2%) of which 50.2% had a CD grade ≥III complication [ie, (re)intervention, organ dysfunction, or death]. The incidence of anastomotic leakage (AL) was 135 of 915 patients (14.8%) of which 84 patients were classified as a CD grade ≥III. Multivariable analysis showed a significantly deteriorated long-term survival in all patients with AL [hazard ratio (HR) 1.68, 95% confidence interval (CI) 1.25-2.24]. This inverse relation was most distinct when AL was scored as a CD grade ≥III (HR 1.83, 95% CI 1.30-2.58). For all other complications, no significant association with long-term survival was found. CONCLUSION: The occurrence and severity of AL, but not overall complications, after MIE negatively affect long-term survival of esophageal cancer patients.
Subject(s)
Esophageal Neoplasms/surgery , Esophagectomy , Minimally Invasive Surgical Procedures , Postoperative Complications/prevention & control , Esophageal Neoplasms/mortality , Europe , Female , Hospital Mortality , Humans , Male , Middle Aged , Postoperative Complications/mortality , Survival AnalysisABSTRACT
BACKGROUND: Many hospitals postponed elective surgical care during the first wave of the coronavirus disease 2019 (COVID-19) pandemic. Some centers continued elective surgery, including esophageal cancer surgery, with the use of preoperative screening methods; however, there is no evidence supporting the safety of this strategy as postoperative outcomes after esophageal cancer surgery during the COVID-19 pandemic have not yet been investigated. METHODS: This multicenter study in four European tertiary esophageal cancer referral centers included consecutive adult patients undergoing elective esophageal cancer surgery from a prospectively maintained database in a COVID-19 pandemic cohort (1 March 2020-31 May 2020) and a control cohort (1 October 2019-29 February 2020). The primary outcome was the rate of respiratory failure requiring mechanical ventilation. RESULTS: The COVID-19 cohort consisted of 139 patients, versus 168 patients in the control cohort. There was no difference in the rate of respiratory failure requiring mechanical ventilation (13.7% vs. 8.3%, p = 0.127) and number of pulmonary complications (32.4% vs. 29.9%, p = 0.646) between the COVID-19 cohort and the control cohort. Overall, postoperative morbidity and mortality rates were comparable between both cohorts. History taking and reverse transcription polymerase chain reaction (RT-PCR) were used as preoperative screening methods to detect a possible severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in all centers. No patients were diagnosed with COVID-19 pre- or postoperatively. CONCLUSION: Esophageal cancer surgery during the first wave of the COVID-19 pandemic was not associated with an increase in pulmonary complications as no patients were diagnosed with COVID-19. Esophageal cancer surgery can be performed safely with the use of adequate preoperative SARS-CoV-2 screening methods.
Subject(s)
COVID-19 , Esophageal Neoplasms , Adult , Esophageal Neoplasms/epidemiology , Esophageal Neoplasms/surgery , Humans , Pandemics , Postoperative Complications/epidemiology , SARS-CoV-2ABSTRACT
INTRODUCTION: The COVID-19 pandemic has resulted in unparalleled changes to patient care, including the suspension of cancer surgery. Concerns regarding COVID-19-related risks to patients and healthcare workers with the re-introduction of major complex minimally invasive and open surgery have been raised. This study examines the COVID-19 related risks to patients and healthcare workers following the re-introduction of major oesophago-gastric (EG) surgery. PATIENTS AND METHODS: This was an international, multi-centre, observational study of consecutive patients treated by open and minimally invasive oesophagectomy and gastrectomy for malignant or benign disease. Patients were recruited from nine European centres serving regions with a high population incidence of COVID-19 between 1 May and 1 July 2020. The primary endpoint was 30-day COVID-19-related mortality. All staff involved in the operative care of patients were invited to complete a health-related survey to assess the incidence of COVID-19 in this group. RESULTS: In total, 158 patients were included in the study (71 oesophagectomy, 82 gastrectomy). Overall, 87 patients (57%) underwent MIS (59 oesophagectomy, 28 gastrectomy). A total of 403 staff were eligible for inclusion, of whom 313 (78%) completed the health survey. Approaches to mitigate against the risks of COVID-19 for patients and staff varied amongst centres. No patients developed COVID-19 in the post-operative period. Two healthcare workers developed self-limiting COVID-19. CONCLUSIONS: Precautions to minimise the risk of COVID-19 infection have enabled the safe re-introduction of minimally invasive and open EG surgery for both patients and staff. Further studies are necessary to determine the minimum requirements for mitigations against COVID-19.
Subject(s)
COVID-19 , Pandemics , Health Personnel , Humans , Minimally Invasive Surgical Procedures , SARS-CoV-2ABSTRACT
OBJECTIVE. The purpose of this study is to evaluate the safety and efficacy of intranodal lymphangiography (INL) with high-dose ethiodized oil in patients with postoperative refractory chylothorax. MATERIALS AND METHODS. A retrospective review of a cohort of 18 patients with refractory postoperative chylothorax seen between May 2015 and March 2019 was conducted. All patients underwent intranodal lymphangiography with high doses of ethiodized oil (mean, 75 mL; range, 40-140 mL). The following information was gathered from the institutional database: patient demographics, type of surgery, output volumes, interval between surgery and lymphangiography, imaging results, amount of ethiodized oil injected, clinical success, and time to resolution. RESULTS. Of the 18 patients, 11 (61%) had previously undergone thoracic duct ligation, and seven (39%) had not. A lymphatic leak was confirmed by lymphangiography in 12 of 18 patients (67%). A total of five patients underwent a second session of INL, which was successful in three of the patients (60%). Removal of all chest tubes was possible in 15 of 18 patients (83%) after a mean of 12 days (range, 1-25 days). Two patients had an anastomotic leak develop after esophagectomy and died with their chest tubes in situ. One patient underwent thoracic duct ligation after two failed INL procedures. No complications were recorded. CONCLUSION. INL with a high dose of injected ethiodized oil is a safe and effective procedure for the management of postsurgical refractory chylothorax, with chest tube removal in 83% of patients.
Subject(s)
Chylothorax/diagnostic imaging , Chylothorax/therapy , Ethiodized Oil/therapeutic use , Lymphography/methods , Postoperative Complications/diagnostic imaging , Postoperative Complications/therapy , Adult , Aged , Antineoplastic Agents/therapeutic use , Cohort Studies , Female , Humans , Male , Middle Aged , Prospective Studies , Retrospective Studies , Treatment OutcomeABSTRACT
Surgery for benign esophageal diseases may be complex, requiring specialist training, but currently, unlike oncologic surgery, it is not centralized. The aim of the study was to explore the opinion of European surgeons on the centralization of surgery for benign esophageal diseases. A web-based questionnaire, developed through a modified Delphi process, was administered to general and thoracic surgeons of 33 European surgical societies. There were 791 complete responses (98.5%), in 59.2% of respondents, the age ranged between 41 and 60 years, 60.3% of respondents worked in tertiary centers. In 2017, the number of major surgical procedures performed for any esophageal disease by respondents was <10 for 56.5% and >100 for 4.5%; in responder's hospitals procedures number was <10 in 27% and >100 in 15%. Centralization of surgery for benign esophageal diseases was advocated by 83.4%, in centers located according to geographic/population criteria (69.3%), in tertiary hospitals (74.5%), with availability of advanced diagnostic and interventional technologies (88.4%), in at least 10 beds units (70.5%). For national and international centers accreditation/certification, criteria approved included in-hospital mortality and morbidity (95%), quality of life oriented follow-up after surgery (88.9%), quality audits (82.6%), academic research (58.2%), and collaboration with national and international centers (76.6%); indications on surgical procedures volumes were variable. The present study strongly supports the centralization of surgery for benign esophageal diseases, in large part modeled on the principles that have underpinned the centralization of cancer surgery internationally, with emphasis on structure, process, volumes, quality audit, and clinical research.
Subject(s)
Esophageal Diseases , Esophageal Neoplasms , Adult , Consensus , Esophageal Diseases/surgery , Esophageal Neoplasms/surgery , Humans , Middle Aged , Quality of LifeABSTRACT
The optimal perioperative fluid management during esophagectomy is still not clear. Liberal regimens have been associated with higher morbidity and respiratory complications. Restrictive regimens might raise concerns for kidney function and increase the need to associate vasopressors. The aim of this study was to investigate retrospectively the perioperative fluid administration during esophagectomy and to correlate this with postoperative respiratory outcome. All patients who underwent esophagectomy between January and December 2016 were retrospectively analyzed. Patient characteristics, type of surgery and postoperative course were reviewed. Fluid administration and vasopressor use were calculated intraoperatively and during the postoperative stay at the recovery unit. Fluid overload was defined as a positive fluid balance of more than 125 mL/m2/h during the first 24 hours. Patients were divided in 3 groups: GRP0 (no fluid overload/no vasopressors); GRP1 (no fluid overload/need for vasopressors); GRP2 (fluid overload with/without vasopressors). Postoperative complications were prospectively recorded according to Esophagectomy Complications Consensus Group criteria. A total of 103 patients were analyzed: 35 (34%) GRP0, 50 (49%) GRP1 and 18 (17%) GRP2. No significant differences were found for age, treatment (neoadjuvant vs. primary), type of surgery (open/minimally invasive), histology nor comorbidities. There were significant (P ≤ 0.001) differences in fluid balance/m2/h (75 ± 21 mL; 86 ± 22 mL and 144 ± 20 mL) across GRP0, GRP1 and GRP2, respectively. We found differences in respiratory complications (GRP0 (20%) versus GRP1 (42%; P = 0.034) and GRP0 (20%) versus GRP2 (61%; P = 0.002)) and "Comprehensive Complications Index" (GRP0 (20.5) versus GRP1 (34.6; P = 0.015) and GRP0 (20.5) versus GRP2 (35.1; P = 0.009)). Multivariable analysis (binary logistic regression) for "any respiratory complication" was performed. Patients who received fluid overload (GRP2) had a 10.24 times higher risk to develop postoperative respiratory complications. When patients received vasopressors alone (GRP1), the chances of developing these complications were 3.57 times higher compared to GRP0. Among patients undergoing esophagectomy, there is a wide variety in the administration of fluid during the first 24 hours. There was a higher incidence of respiratory complications when patients received higher amounts of fluid or when vasopressors were used. We believe that a personalized and protocolized fluid administration algorithm should be implemented and that individual risk factors should be identified.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Esophageal Neoplasms/surgery , Esophagectomy/adverse effects , Fluid Therapy , Humans , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: In recent years, minimally invasive Ivor Lewis (IL) esophagectomy with high intrathoracic anastomosis has emerged as surgical standard of care for esophageal cancer in expert centers. Alongside this process, many divergent technical aspects of this procedure have been devised in different centers. This study aims at achieving international consensus on the surgical steps of IL reconstruction using Delphi methodology. METHODS: The expert panel consisted of specialized esophageal surgeons from 8 European countries. During a two-round Delphi process, a detailed analysis and consensus on key steps of intrathoracic gastric tube reconstruction (IL esophagectomy) was performed. RESULTS: Response rates in Delphi rounds 1 and 2 were 100% (22 of 22 experts) and 83.3% (20 of 24 experts), respectively. Three essential technical areas of intrathoracic gastric tube reconstruction were identified: first, vascularization of the gastric conduit, second, gastric mobilization, tube formation and pull-up, and third, anastomotic technique. In addition, 3 main techniques for minimally invasive intrathoracic anastomosis are currently practiced: (i) end-to-side circular stapled, (ii) end-to-side double stapling, and (iii) side-to-side linear stapled technique. The step-by-step procedural analysis unveiled common approaches but also different expert practice. CONCLUSION: This precise technical description may serve as a clinical guideline for intrathoracic reconstruction after esophagectomy. In addition, the results may aid to harmonize the technical evolution of this complex surgical procedure and thereby facilitate surgical training.
Subject(s)
Esophageal Neoplasms , Laparoscopy , Anastomosis, Surgical , Consensus , Esophageal Neoplasms/surgery , Esophagectomy , HumansABSTRACT
The technique for bronchial stump suturing following lung resection which is currently applied in the Department of Thoracic Surgery at the University Hospitals Leuven, Belgium owes its name to the Dutch surgeon Dr. Klinkenbergh (1891-1985). A true pioneer of cardiothoracic surgery in Europe, Dr. Klinkenbergh dedicated himself to the surgical treatment of pulmonary tuberculosis. His work was praised by his peers for his precision and the reasoning behind every gesture. The Klinkenbergh technique consists in performing two running sutures which cross each other 'in the same manner as the laces of a shoe' to close the bronchus, limiting the occurrence of broncho-pleural fistulas. In our experience with more than 100 patients in the last 5 years (2016-2020) who underwent open pneumonectomy for benign or malignant disease, less than 2% developed post-operative broncho-pleural fistulas.