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Zhao Q, Sun J, Zheng F, Dan Han, Fu C, Sun H, Liu C, Wang Z, Huang W, Wang R, Li B. Accurate location describe and management of lymph node recurrence after esophagectomy for thoracic esophageal squamous cell carcinoma: a retrospective cohort study. Int J Surg 2024; 110:3440-3449. [PMID: 38498405 PMCID: PMC11175758 DOI: 10.1097/js9.0000000000001242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/19/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Describe the accurate locations of lymph node recurrence (LNR) of Chinese patients with postoperative thoracic esophageal squamous cell carcinoma (ESCC) is essential for determining the need for further surveillance protocols and treatments. The authors aimed to evaluate the patterns of postoperative ESCC and its current risk stratification with LNR. METHODS This population-based cohort study included a retrospective review of the medical records and image material of patients with ESCC who underwent LNR after radical surgery between January 2013 and September 2022, with a median follow-up time of 5.71 years. Clinical features were extracted from these records, and survival analysis was performed. The primary endpoint was the accurate location and range of LNR according to the nomenclature of the Japanese Society for Esophageal Diseases. The second endpoints was to explore the related factors of recurrence range and overall survival. RESULTS A total of 3268 lymph node regions were recurrence from 1129 patients, with a mean of 2.89 regions per patient. No.104, 106, and 107 was the most common recurrence of thoracic ESCC with an LNR rate higher than 15%. In upper thoracic ESCC, No.105 was a common recurrence site and abdominal LNR was rare. In lower thoracic ESCC, retroperitoneal lymph node was a unique regions (15.4%). Anastomotic recurrence is an important recurrence pattern in patients with postoperative esophageal cancer, with an incidence of 24.5%. Rates of LNR in range of lymph node dissection was low (13.9%). The median time of LRT was 20.0 (1.5-184.0) months. High range of recurrence was associated with significantly poorer OS in patients. Multiple linear regression analysis identified demonstrated N stage, tumor differentiation, adjuvant radiotherapy, and total lymph nodes removed were association with recurrence range for patients. CONCLUSIONS Supraclavicular and upper mediastinums lymph nodes were common recurrence site for ESCC patients, and careful initial staging and surveillance are needed. Thorough lymph node dissection may reduce the range of regional recurrence.
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Affiliation(s)
- Qian Zhao
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute/Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan
| | - Jinglong Sun
- Department of Rehabilitation, Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine Jinan
| | - Feng Zheng
- Department of oncology, Linyi People’s Hospital, Linyi, Shandong
| | - Dan Han
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute/Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan
| | - Chengrui Fu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute/Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan
| | - Hongfu Sun
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute/Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan
| | - Chengxin Liu
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute/Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan
| | - Zhongtang Wang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute/Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan
| | - Wei Huang
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute/Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan
| | - Ruozheng Wang
- The Third Affillated Teaching Hospital of Xinjiang Medical University/Xinjiang Medical University, Urumqi, People’s Republic of China
| | - Baosheng Li
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute/Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan
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Stiles ZE, Brady M, Hochwald SN, Kukar M. Relevance of Subcarinal Lymph Node Dissection for Gastroesophageal Junction Adenocarcinoma. J Surg Res 2023; 290:2-8. [PMID: 37156029 DOI: 10.1016/j.jss.2023.03.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 02/20/2023] [Accepted: 03/16/2023] [Indexed: 05/10/2023]
Abstract
INTRODUCTION Reported rates of subcarinal lymph node (LN) metastases for esophageal carcinoma vary from 20% to 25% and the relevance of subcarinal lymph node dissection (LND) for gastroesophageal junction (GEJ) adenocarcinoma is poorly defined. This study aimed to evaluate rates of subcarinal LN metastasis in GEJ carcinoma and determine their prognostic significance. METHODS Patients with GEJ adenocarcinoma undergoing robotic minimally invasive esophagectomy from 2019 to 2021 were retrospectively assessed within a prospectively maintained database. Baseline characteristics and outcomes were examined with attention to subcarinal LND and LN metastases. RESULTS Among 53 consecutive patients, the median age was 62, 83.0% were male, and all had Siewert type I/II tumors (49.1% and 50.9%, respectively). Most patients (79.2%) received neoadjuvant therapy. Three patients had subcarinal LN metastases (5.7%) and all had Siewert type I tumors. Two had clinical evidence of LN metastases preoperatively and all three additionally had non-subcarinal nodal disease. A greater proportion of patients with subcarinal LN disease had more advanced (T3) tumors compared to patients without subcarinal metastases (100.0% versus 26.0%; P = 0.025). No patient with subcarinal nodal metastases remained disease free at 3 y after surgery. CONCLUSIONS In this consecutive series of patients with GEJ adenocarcinoma undergoing minimally invasive esophagectomy, subcarinal LN metastases were found only in patients with type I tumors and were noted in just 5.7% of patients, which is lower than historical controls. Subcarinal nodal disease was associated with more advanced primary tumors. Further study is warranted to determine the relevance of routine subcarinal LND, especially for type 2 tumors.
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Affiliation(s)
- Zachary E Stiles
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Maureen Brady
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Steven N Hochwald
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Moshim Kukar
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York.
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Wang Q, Ge JT, Wu H, Zhong S, Wu QQ. Impacts of neoadjuvant therapy on the number of dissected lymph nodes in esophagogastric junction cancer patients. BMC Gastroenterol 2023; 23:64. [PMID: 36894903 PMCID: PMC9999651 DOI: 10.1186/s12876-023-02705-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 02/27/2023] [Indexed: 03/11/2023] Open
Abstract
BACKGROUND Neoadjuvant therapy favors the prognosis of various cancers, including esophagogastric junction cancer (EGC). However, the impacts of neoadjuvant therapy on the number of dissected lymph nodes (LNs) have not yet been evaluated in EGC. METHODS We selected EGC patients from the Surveillance, Epidemiology, and End Results (SEER) database (2006-2017). The optimal number of resected LNs was determined using X-tile software. Overall survival (OS) curves were plotted with the Kaplan-Meier method. Prognostic factors were evaluated using univariate and multivariate COX regression analyses. RESULTS Neoadjuvant radiotherapy significantly decreased the mean number of LN examination compared to the mean number of patients without neoadjuvant therapy (12.2 vs. 17.5, P = 0.003). The mean LN number of patients with neoadjuvant chemoradiotherapy was 16.3, which was also statistically lower than 17.5 (P = 0.001). In contrast, neoadjuvant chemotherapy caused a significant increase in the number of dissected LNs (21.0, P < 0.001). For patients with neoadjuvant chemotherapy, the optimal cutoff value was 19. Patients with > 19 LNs had a better prognosis than those with 1-19 LNs (P < 0.05). For patients with neoadjuvant chemoradiotherapy, the optimal cutoff value was 9. Patients with > 9 LNs had a better prognosis than those with 1-9 LNs (P < 0.05). CONCLUSIONS Neoadjuvant radiotherapy and chemoradiotherapy decreased the number of dissected LNs, while neoadjuvant chemotherapy increased it in EGC patients. Hence, at least 10 LNs should be dissected for neoadjuvant chemoradiotherapy and 20 for neoadjuvant chemotherapy, which could be applied in clinical practice.
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Affiliation(s)
- Qi Wang
- Department of Thoracic Surgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, 223300, Jiangsu, China
| | - Jin-Tong Ge
- Department of Thoracic Surgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, 223300, Jiangsu, China
| | - Hua Wu
- Department of Thoracic Surgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, 223300, Jiangsu, China
| | - Sheng Zhong
- Department of Thoracic Surgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, 223300, Jiangsu, China
| | - Qing-Quan Wu
- Department of Thoracic Surgery, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, 223300, Jiangsu, China.
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Wang ZP, Chen JR, Zhao JG, Zhu S, Zhang XM, Liang JY, He B, Ni YC, Sun GX, Shen PF, Zeng H. Regional location of lymph node metastases predicts survival in patients with de novo metastatic prostate cancer. Asian J Androl 2023; 25:462-467. [PMID: 36348577 PMCID: PMC10411254 DOI: 10.4103/aja202270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 08/16/2022] [Indexed: 02/05/2023] Open
Abstract
To report the regional locations of metastases and to estimate the prognostic value of the pattern of regional metastases in men with metastatic hormone-sensitive prostate cancer (mHSPC), we retrospectively analyzed 870 mHSPC patients between November 28, 2009, and February 4, 2021, from West China Hospital in Chengdu, China. The patients were initially classified into 5 subgroups according to metastatic patterns as follows: simple bone metastases (G1), concomitant bone and regional lymph node (LN) metastases (G2), concomitant bone and nonregional LN (NRLN) metastases (G3), lung metastases (G4), and liver metastases (G5). In addition, patients in the G3 group were subclassified as G3a and G3b based on the LN metastatic plane (below or above the diaphragm, respectively). The associations of different metastatic patterns with castration-resistant prostate cancer-free survival (CFS) and overall survival (OS) were analyzed by univariate and multivariate analyses. The results showed that patients in G1 and G2 had relatively favorable clinical outcomes, patients in G3a and G4 had intermediate prognoses, and patients in G3b and G5 had the worst survival outcomes. We observed that patients in G3b had outcomes comparable to those in G5 but had a significantly worse prognosis than patients in G3a (median CFS: 8.2 months vs 14.3 months, P = 0.015; median OS: 38.1 months vs 45.8 months, P = 0.038). In conclusion, metastatic site can predict the prognosis of patients with mHSPC, and the presence of concomitant bone and NRLN metastases is a valuable prognostic factor. Furthermore, our findings indicate that the farther the NRLNs are located, the more aggressive the disease is.
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Affiliation(s)
- Zhi-Peng Wang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jun-Ru Chen
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jin-Ge Zhao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Sha Zhu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xing-Ming Zhang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jia-Yu Liang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ben He
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
- Department of Urology, The Third People’s Hospital of Chengdu, Chengdu 610031, China
| | - Yu-Chao Ni
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Guang-Xi Sun
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Peng-Fei Shen
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hao Zeng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
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Li C, Tian XJ, Qu GT, Teng YX, Li ZF, Nie XY, Liu DJ, Liu T, Li WD. Clinical value of regional lymph node sorting in gastric cancer. World J Gastrointest Oncol 2022; 14:2393-2403. [PMID: 36568948 PMCID: PMC9782614 DOI: 10.4251/wjgo.v14.i12.2393] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/26/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Increasing evidence have shown that regional lymph node metastasis is a critical prognostic factor in gastric cancer (GC). In addition, lymph node dissection is a key factor in determining the appropriate treatment for GC. However, the association between the number of positive lymph nodes and area of lymph node metastasis in GC remains unclear.
AIM To investigate the clinical value of regional lymph node sorting after radical gastrectomy for GC.
METHODS This study included 661 patients with GC who underwent radical gastrectomy at Tianjin Medical University General Hospital between January 2012 and June 2020. The patients were divided into regional sorting and non-sorting groups. Clinicopathological data were collected and retrospectively reviewed to determine the differences in the total number of lymph nodes and number of positive lymph nodes between the groups. Independent sample t-tests were used for intergroup comparisons. Continuous variables that did not conform to a normal distribution were expressed as median (interquartile range), and the Mann-Whitney U test was used for inter-group comparisons.
RESULTS There were no significant differences between the groups in terms of the surgical method, tumor site, immersion depth, and degree of differentiation. The total number of lymph nodes was significantly higher in the regional sorting group (n = 324) than in the non-sorting group (n = 337) (32.5 vs 21.2, P < 0.001). There was no significant difference in the number of positive lymph nodes between the two groups. A total of 212 patients with GC had lymph node metastasis in the lymph node regional sorting group, including 89 (41.98%) cases in the first dissection station and 123 (58.02 %) cases in the second dissection station. Binary and multivariate logistic regression results showed that the number of positive lymph nodes (P < 0.001) was an independent risk factor for lymph node metastases at the second dissection station.
CONCLUSION Regional sorting of lymph nodes after radical gastrectomy may increase the number of detected lymph nodes, thereby improving the reliability and accuracy of lymph node staging in clinical practice.
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Affiliation(s)
- Chuan Li
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin 300000, China
| | - Xiao-Jie Tian
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin 300000, China
| | - Geng-Tao Qu
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin 300000, China
| | - Yu-Xin Teng
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin 300000, China
| | - Zhu-Feng Li
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin 300000, China
| | - Xin-Yang Nie
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin 300000, China
| | - Dong-Jie Liu
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin 300000, China
| | - Tong Liu
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin 300000, China
| | - Wei-Dong Li
- Department of General Surgery, Tianjin General Surgery Institute, Tianjin Medical University General Hospital, Tianjin 300000, China
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Gao HM, Zhang XY, Shen WB, Xu JR, Li YM, Li SG, Zhu SC. Construction of a predictive model of abdominal lymph node metastasis in thoracic esophageal squamous cell carcinoma and preliminary analysis of its effect on target for postoperative radiotherapy. Front Surg 2022; 9:1039532. [DOI: 10.3389/fsurg.2022.1039532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 10/26/2022] [Indexed: 11/17/2022] Open
Abstract
PurposeTo investigate the influencing factors of abdominal lymph node metastasis in thoracic esophageal squamous cell carcinoma (TESCC), and to construct its predictive model, in order to analyze the targets for postoperative radiotherapy.Methods and materialsFrom January 2008 to December 2014, the clinicopathological data of 479 patients who underwent radical resection for esophageal cancer in the Fourth Hospital of Hebei Medical University were collected and retrospectively analyzed. The influencing factors of postoperative abdominal lymph node metastasis were analyzed, and a predictive model was constructed based on their independent influencing factors. Receiver operating characteristic (ROC) curve was utilized to analyze the predictive value of this model; in the meantime, the postoperative locoregional recurrence (LRR) of this group was analyzed.ResultsThe postoperative pathology of all patients showed that the lymph node metastasis rate (LNR) was 39.7%, of which the abdominal lymph node metastasis rate was 22.0%. Logistic regression analysis revealed that the patient's lesion location, pN stage, vascular invasion, LND and mediastinal lymph node metastasis were independent risk factors for the positive rate of abdominal lymph nodes after surgery (P = 0.000, 0.000, 0.033, 0.000, 0.000). The probability of abdominal lymph node metastasis was Y = ex/(1 + ex), and X = −5.502 + 1.569 × lesion location + 4.269 × pN stage + 1.890 × vascular invasion + 1.950 × LND-4.248 × mediastinal lymph node metastasis. The area under the ROC curve (AUC) of this model in predicting abdominal lymph node metastasis was 0.962 (95% CI, 0.946–0.977). This mathematical model had a high predictive value for the occurrence of abdominal lymph node metastasis (P = 0.000), and the sensitivity and specificity of prediction were 94.6% and 88.3% respectively. The overall survival rate was significantly higher (X2 = 29.178, P = 0.000), while abdominal lymph node recurrence rate was lower in patients with negative abdominal lymph nodes than in those with negative lymph nodes (1.4%&7.7%, X2 = 12.254, P = 0.000).ConclusionThe lesion location, pN stage, vascular invasion, LND and mediastinal lymph node metastasis are independent influencing factors of abdominal lymph node metastasis in patients with TESCC. The mathematical model constructed by these indicators can accurately predict abdominal lymph node metastasis, which can help clinicians to choose the targets for postoperative radiotherapy.
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Devaud N, Carroll P. Ongoing Controversies in Esophageal Cancer II. Thorac Surg Clin 2022; 32:553-563. [DOI: 10.1016/j.thorsurg.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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8
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Zhu M, Chen C, Foster NR, Hartley C, Mounajjed T, Salomao MA, Fruth BF, Beamer SE, Kim Y, Harrington SM, Pitot HC, Sanhueza CT, Feng Y, Herrmann J, McWilliams RR, Lucien F, Huang BQ, Ma WW, Bekaii-Saab TS, Dong H, Wigle D, Ahn DH, Hallemeier CL, Blackmon S, Yoon HH. Pembrolizumab in Combination with Neoadjuvant Chemoradiotherapy for Patients with Resectable Adenocarcinoma of the Gastroesophageal Junction. Clin Cancer Res 2022; 28:3021-3031. [PMID: 35552651 PMCID: PMC10853040 DOI: 10.1158/1078-0432.ccr-22-0413] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/07/2022] [Accepted: 05/09/2022] [Indexed: 01/21/2023]
Abstract
PURPOSE This phase Ib/2 trial investigated pembrolizumab-containing trimodality therapy in patients with gastroesophageal junction (GEJ) adenocarcinoma. PATIENTS AND METHODS Patients with GEJ adenocarcinoma (cT1-3NanyM0) received neoadjuvant pembrolizumab-containing chemoradiation (CROSS regimen) followed by surgical resection and adjuvant pembrolizumab. The primary endpoints were tolerability in the first 16 patients and pathologic complete response [pCR (ypT0N0)]. Secondary endpoints included progression-free survival (PFS) and overall survival (OS). An independent propensity-score-matched cohort (treated with CROSS without immunotherapy) was used for comparison. Exploratory analyses included immune biomarkers in the tumor microenvironment (TME) and plasma. RESULTS We enrolled 31 eligible patients, of whom 29 received all expected doses of neoadjuvant pembrolizumab and 28 underwent R0 resection. Safety endpoints were met. The primary efficacy endpoint was not met [7/31 (22.6%) achieved pCR]. Patients with high [i.e., combined positive score (CPS) ≥ 10] baseline expression of programmed death (PD)-L1 in the TME had a significantly higher pCR rate than those with low expression [50.0% (4/8) vs. 13.6% (3/22); P = 0.046]. Patients with high PD-L1 expression also experienced longer PFS and OS than propensity-score-matched patients. Among trial patients with PD-L1 CPS < 10, unprespecified analysis explored whether extracellular vesicles (EV) could identify further responders: an elevated plasma level of PD-L1-expressing EVs was significantly associated with higher pCR. CONCLUSIONS Adding pembrolizumab to trimodality therapy showed acceptable tolerability but did not meet the pre-specified pCR endpoint. Exploratory analyses suggested that high PD-L1 expression in the TME and/or on EVs may identify patients most likely to achieve tumor response.
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Affiliation(s)
- Mojun Zhu
- Department of Oncology, Mayo Clinic, Rochester, Minnesota
| | - Chunhua Chen
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota
| | - Nathan R. Foster
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Christopher Hartley
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | | | - Marcela A. Salomao
- Division of Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Phoenix, Arizona
| | - Briant F. Fruth
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Staci E. Beamer
- Department of Cardiovascular Surgery, Mayo Clinic, Phoenix, Arizona
| | - Yohan Kim
- Department of Urology, Mayo Clinic, Rochester, Minnesota
| | | | - Henry C. Pitot
- Department of Oncology, Mayo Clinic, Rochester, Minnesota
| | - Cristobal T. Sanhueza
- Medical Oncology, Facultad de Medicina, Clinica Alemana Universidad del Desarrollo, Concepción, Chile
| | - Yening Feng
- Internal Medicine Residency Program, Department of Medicine, BronxCare Health System, Bronx, New York
| | - Joerg Herrmann
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | | | - Fabrice Lucien
- Department of Urology, Mayo Clinic, Rochester, Minnesota
| | - Bing Q. Huang
- Microscopy and Cell Analysis Core, Mayo Clinic, Rochester, Minnesota
| | - Wen Wee Ma
- Department of Oncology, Mayo Clinic, Rochester, Minnesota
| | - Tanios S. Bekaii-Saab
- Division of Hematology and Oncology, Department of Medicine, Mayo Clinic, Scottsdale, Arizona
| | - Haidong Dong
- Department of Urology, Mayo Clinic, Rochester, Minnesota
| | - Dennis Wigle
- Department of Thoracic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Daniel H. Ahn
- Division of Hematology and Oncology, Department of Medicine, Mayo Clinic, Scottsdale, Arizona
| | | | - Shanda Blackmon
- Department of Thoracic Surgery, Mayo Clinic, Rochester, Minnesota
| | - Harry H. Yoon
- Department of Oncology, Mayo Clinic, Rochester, Minnesota
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Extended lower paratracheal lymph node resection during esophagectomy for cancer - safety and necessity. BMC Cancer 2022; 22:579. [PMID: 35610592 PMCID: PMC9128288 DOI: 10.1186/s12885-022-09667-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 05/11/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The ideal extent of lymphadenectomy (LAD) in esophageal oncological surgery is debated. There is no evidence for improved survival after standardized paratracheal lymph node resection performing oncological esophagectomy. Lymph nodes from the lower paratracheal station are not standardly resected during 2-field Ivor-Lewis esophagectomy for esophageal cancer. The objective of this study was to evaluate the impact of lower paratracheal lymph node (LPL) resection on perioperative outcome during esophagectomy for cancer and analyze its relevance. METHODS Retrospectively, we identified 200 consecutive patients operated in our center for esophageal cancer from January 2017 - December 2019. Patients with and without lower paratracheal LAD were compared regarding demographic data, tumor characteristics, operative details, postoperative complications, tumor recurrence and overall survival. RESULTS 103 out of 200 patients received lower paratracheal lymph node resection. On average, five lymph nodes were resected in the paratracheal region and cancer infiltration was found in two patients. Those two patients suffered from neuroendocrine carcinoma and melanoma respectively. Cases with lower paratracheal lymph node yield had significantly less overall complicated procedures (p = 0.026). Regarding overall survival and recurrence rate no significant difference could be detected between both groups (p = 0.168 and 0.371 respectively). CONCLUSION The resection of lower paratracheal lymph nodes during esophagectomy remains debatable for distal squamous cell carcinoma or adenocarcinoma of the esophagus. Tumor infiltration was only found in rare cancer entities. Since resection can be performed safely, we recommend LPL resection on demand.
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Gantxegi A, Kingma BF, Ruurda JP, Nieuwenhuijzen GAP, Luyer MDP, van Hillegersberg R. The Value of Paratracheal Lymphadenectomy in Esophagectomy for Adenocarcinoma of the Esophagus or Gastroesophageal Junction: A Systematic Review of the Literature. Ann Surg Oncol 2021; 29:1347-1356. [PMID: 34845567 PMCID: PMC8724204 DOI: 10.1245/s10434-021-10810-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 08/31/2021] [Indexed: 11/29/2022]
Abstract
Background The role of upper mediastinal lymphadenectomy for distal esophageal or gastroesophageal junction (GEJ) adenocarcinomas remains a matter of debate. This systematic review aims to provide a comprehensive overview of evidence on the incidence of nodal metastases in the upper mediastinum following transthoracic esophagectomy for distal esophageal or GEJ adenocarcinoma. Methods A literature search was performed using Medline, Embase and Cochrane databases up to November 2020 to include studies on patients who underwent transthoracic esophagectomy with upper mediastinal lymphadenectomy for distal esophageal and/or GEJ adenocarcinoma. The primary endpoint was the incidence of metastatic nodes in the upper mediastinum based on pathological examination. Secondary endpoints were the definition of upper mediastinal lymphadenectomy, recurrent laryngeal nerve (RLN) palsy rate and survival. Results A total of 17 studies were included and the sample sizes ranged from 10-634 patients. Overall, the median incidence of upper mediastinal lymph node metastases was 10.0% (IQR 4.7-16.7). The incidences of upper mediastinal lymph node metastases were 8.3% in the 7 studies that included patients undergoing primary resection (IQR 2.0-16.6), 4,4% in the 1 study that provided neoadjuvant therapy to the full cohort, and 10.6% in the 9 studies that included patients undergoing esophagectomy either with or without neoadjuvant therapy (IQR 8.9-15.8%). Data on survival and RLN palsy rates were scarce and inconclusive. Conclusions The incidence of upper mediastinal lymph node metastases in distal esophageal adenocarcinoma is up to 10%. Morbidity should be weighed against potential impact on survival.
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Affiliation(s)
- Amaia Gantxegi
- Department of Surgery, Vall d'Hebron Hospital Universitari, Barcelona, Spain
| | - B Feike Kingma
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Jelle P Ruurda
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Misha D P Luyer
- Department of Surgery, Catharina Hospital Eindhoven, Eindhoven, The Netherlands
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Harada K, Hwang H, Wang X, Abdelhakeem A, Iwatsuki M, Blum Murphy MA, Maru DM, Weston B, Lee JH, Rogers JE, Thomas I, Shanbhag N, Zhao M, Bhutani MS, Nguyen QN, Swisher SG, Ikoma N, Badgwell BD, Hofstetter WL, Ajani JA. Frequency and Implications of Paratracheal Lymph Node Metastases in Resectable Esophageal or Gastroesophageal Junction Adenocarcinoma. Ann Surg 2021; 273:751-757. [PMID: 31188215 DOI: 10.1097/sla.0000000000003383] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE We aimed to evaluate the frequency of paratracheal lymph nodes (LN) metastases and their prognostic influence. SUMMARY BACKGROUND DATA Paratracheal LNs are considered regional nodes in the esophageal cancer classification, but their metastatic rate and influence on survival remain unclear. METHODS One thousand one hundred ninety-nine patients with resectable esophageal or gastroesophageal junction adenocarcinoma (EAC) (January 2002 and December 2016) in our Gastrointestinal Medical Oncology Database were analyzed. Paratracheal LNs were defined as1R, 1L, 2R, 2L, 4R, and 4L, according to the 8th American Joint Committee on Cancer classification. RESULTS Of 1199 patients, 73 (6.1%) had positive paratracheal LNs at diagnosis. The median overall survival (OS) of 73 patients with initial paratracheal LN involvement was 2.10 years (range 0.01-10.1, 5-yrs OS 24.2%). Of 1071 patients who were eligible for recurrence evaluation, 70 patients (6.5%) developed paratracheal LN metastases as the first recurrence. The median time to recurrence was 1.28 years (range 0.28-5.96 yrs) and the median OS following recurrence was only 0.95 year (range 0.03-7.88). OS in 35 patients who had only paratracheal LN recurrence was significantly longer than in patients who had other recurrences (median OS 2.26 vs 0.51 yrs, 5-yrs OS; 26.8% vs 0%, P < 0.0001). Higher T stage (T3/T4) was an independently risk factor for paratracheal LN recurrence (odds ratio 5.10, 95% confidence interval 1.46-17.89). We segregated patients in 3 groups based on the distance of tumor's proximal edge to esophagogastric junction (low; ≤2 cm, medium; 2.0-7.0 cm, and high; >7.0 cm). Paratracheal LN metastases were more frequent with the proximal tumors (low, 4.2%; medium, 12.0%; high, 30.3%; Cochran-Armitage Trend test, P < 0.001). CONCLUSION Paratracheal LN metastases were associated with a shorter survival in resectable EAC patients. Alternate approaches to prolong survival of this group of patients are warranted.
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Affiliation(s)
- Kazuto Harada
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
- Department of Gastroenterological Surgery, Graduate School of Medical Science, Kumamoto University, Kumamoto, Japan
| | - Hyunsoo Hwang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Xuemei Wang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ahmed Abdelhakeem
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Masaaki Iwatsuki
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
- Department of Gastroenterological Surgery, Graduate School of Medical Science, Kumamoto University, Kumamoto, Japan
| | - Mariela A Blum Murphy
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Dipen M Maru
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Brian Weston
- Department of Gastroenterology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jeffrey H Lee
- Department of Gastroenterology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jane E Rogers
- Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Irene Thomas
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Namita Shanbhag
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Meina Zhao
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Manoop S Bhutani
- Department of Gastroenterology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Quynh-Nhu Nguyen
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Stephen G Swisher
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Naruhiko Ikoma
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Brian D Badgwell
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Wayne L Hofstetter
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jaffer A Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
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12
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Koemans WJ, Larue RTHM, Kloft M, Ruisch JE, Compter I, Riedl RG, Heij LR, van Elmpt W, Berbée M, Buijsen J, Lambin P, Sosef MN, Grabsch HI. Lymph node response to chemoradiotherapy in oesophageal cancer patients: relationship with radiotherapy fields. Esophagus 2021; 18:100-110. [PMID: 32889674 PMCID: PMC7794105 DOI: 10.1007/s10388-020-00777-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 08/24/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND The presence of lymph node metastasis (LNmets) is a poor prognostic factor in oesophageal cancer (OeC) patients treated with neoadjuvant chemoradiotherapy (nCRT) followed by surgery. Tumour regression grade (TRG) in LNmets has been suggested as a predictor for survival. The aim of this study was to investigate whether TRG in LNmets is related to their location within the radiotherapy (RT) field. METHODS Histopathological TRG was retrospectively classified in 2565 lymph nodes (LNs) from 117 OeC patients treated with nCRT and surgery as: (A) no tumour, no signs of regression; (B) tumour without regression; (C) viable tumour and regression; and (D) complete response. Multivariate survival analysis was used to investigate the relationship between LN location within the RT field, pathological TRG of the LN and TRG of the primary tumour. RESULTS In 63 (54%) patients, viable tumour cells or signs of regression were seen in 264 (10.2%) LNs which were classified as TRG-B (n = 56), C (n = 104) or D (n = 104) LNs. 73% of B, C and D LNs were located within the RT field. There was a trend towards a relationship between LN response and anatomical LN location with respect to the RT field (p = 0.052). Multivariate analysis showed that only the presence of LNmets within the RT field with TRG-B is related to poor overall survival. CONCLUSION Patients have the best survival if all LNmets show tumour regression, even if LNmets are located outside the RT field. Response in LNmets to nCRT is heterogeneous which warrants further studies to better understand underlying mechanisms.
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Affiliation(s)
- Willem J. Koemans
- Department of Surgery, Zuyderland Medical Center, Heerlen/Sittard, The Netherlands ,grid.412966.e0000 0004 0480 1382Department of Pathology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands ,grid.430814.aDepartment of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Ruben T. H. M. Larue
- grid.412966.e0000 0004 0480 1382Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands ,grid.412966.e0000 0004 0480 1382The D-Lab, Department of Precision Medicine, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Maximilian Kloft
- grid.412966.e0000 0004 0480 1382Department of Pathology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands
| | - Jessica E. Ruisch
- grid.412966.e0000 0004 0480 1382Department of Pathology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands
| | - Inge Compter
- grid.412966.e0000 0004 0480 1382Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Robert G. Riedl
- Department of Pathology, Zuyderland Medical Center, Heerlen/Sittard, The Netherlands
| | - Lara R. Heij
- grid.412301.50000 0000 8653 1507Department of General, Gastrointestinal, Hepatobiliary and Transplant Surgery, RWTH Aachen University Hospital, Aachen, Germany ,grid.412301.50000 0000 8653 1507Department of Pathology, RWTH Aachen University Hospital, Aachen, Germany
| | - Wouter van Elmpt
- grid.412966.e0000 0004 0480 1382Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Maaike Berbée
- grid.412966.e0000 0004 0480 1382Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Jeroen Buijsen
- grid.412966.e0000 0004 0480 1382Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Philippe Lambin
- grid.412966.e0000 0004 0480 1382The D-Lab, Department of Precision Medicine, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Meindert N. Sosef
- Department of Surgery, Zuyderland Medical Center, Heerlen/Sittard, The Netherlands
| | - Heike I. Grabsch
- grid.412966.e0000 0004 0480 1382Department of Pathology, GROW School for Oncology and Developmental Biology, Maastricht University Medical Center+, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands ,grid.9909.90000 0004 1936 8403Pathology and Data Analytics, Leeds Institute of Medical Research at St James’s, University of Leeds, Leeds, UK
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13
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Griffin SM, Jones R, Kamarajah SK, Navidi M, Wahed S, Immanuel A, Hayes N, Phillips AW. Evolution of Esophagectomy for Cancer Over 30 Years: Changes in Presentation, Management and Outcomes. Ann Surg Oncol 2020; 28:3011-3022. [PMID: 33073345 PMCID: PMC8119401 DOI: 10.1245/s10434-020-09200-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 08/03/2020] [Indexed: 12/12/2022]
Abstract
Background Esophageal cancer has seen a considerable change in management and outcomes over the last 30 years. Historically, the overall prognosis has been regarded as poor; however, the use of multimodal treatment and the integration of enhanced recovery pathways have improved short- and long-term outcomes. Objective The aim of this study was to evaluate the changing trends in presentation, management, and outcomes for patients undergoing surgical treatment for esophageal cancer over 30 years from a single-center, high-volume unit in the UK. Patients and Methods Data from consecutive patients undergoing esophagectomy for cancer (adenocarcinoma or squamous cell carcinoma) between 1989 and 2018 from a single-center, high-volume unit were reviewed. Presentation method, management strategies, and outcomes were evaluated. Patients were grouped into successive 5-year cohorts for comparison and evaluation of changing trends. Results Between 1989 and 2018, 1486 patients underwent esophagectomy for cancer. Median age was 65 years (interquartile range [IQR] 59–71) and 1105 (75%) patients were male. Adenocarcinoma constituted 1105 (75%) patients, and overall median survival was 29 months (IQR 15–68). Patient presentation changed, with epigastric discomfort now the most common presentation (70%). An improvement in mortality from 5 to 2% (p < 0.001) was seen over the time period, and overall survival improved from 22 to 56 months (p < 0.001); however, morbidity increased from 54 to 68% (p = 0.004). Conclusions Long-term outcomes have significantly improved over the 30-year study period. In addition, mortality and length of stay have improved despite an increase in complications. The reasons for this are multifactorial and include the use of perioperative chemo(radio)therapy, the introduction of an enhanced recovery pathway, and improved patient selection.
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Affiliation(s)
- S Michael Griffin
- Northern Oesophagogastric Unit, Royal Victoria Infirmary, Newcastle upon Tyne NHS Hospitals, Newcastle-upon-Tyne, UK
| | - Rhys Jones
- Northern Oesophagogastric Unit, Royal Victoria Infirmary, Newcastle upon Tyne NHS Hospitals, Newcastle-upon-Tyne, UK
| | - Sivesh Kathir Kamarajah
- Northern Oesophagogastric Unit, Royal Victoria Infirmary, Newcastle upon Tyne NHS Hospitals, Newcastle-upon-Tyne, UK
| | - Maziar Navidi
- Northern Oesophagogastric Unit, Royal Victoria Infirmary, Newcastle upon Tyne NHS Hospitals, Newcastle-upon-Tyne, UK
| | - Shajahan Wahed
- Northern Oesophagogastric Unit, Royal Victoria Infirmary, Newcastle upon Tyne NHS Hospitals, Newcastle-upon-Tyne, UK
| | - Arul Immanuel
- Northern Oesophagogastric Unit, Royal Victoria Infirmary, Newcastle upon Tyne NHS Hospitals, Newcastle-upon-Tyne, UK
| | - Nick Hayes
- Northern Oesophagogastric Unit, Royal Victoria Infirmary, Newcastle upon Tyne NHS Hospitals, Newcastle-upon-Tyne, UK
| | - Alexander W Phillips
- Northern Oesophagogastric Unit, Royal Victoria Infirmary, Newcastle upon Tyne NHS Hospitals, Newcastle-upon-Tyne, UK. .,School of Medical Education, Newcastle University, Newcastle-upon-Tyne, UK.
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14
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Mulder FI, Hovenkamp A, van Laarhoven HWM, Büller HR, Kamphuisen PW, Hulshof MCCM, van Berge Henegouwen MI, Middeldorp S, van Es N. Thromboembolic and bleeding complications in patients with oesophageal cancer. Br J Surg 2020; 107:1324-1333. [PMID: 32424862 PMCID: PMC7497123 DOI: 10.1002/bjs.11665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 03/27/2020] [Accepted: 04/07/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND In patients who undergo curative treatment for oesophageal cancer, risk estimates of venous thromboembolism (VTE), arterial thromboembolism and bleeding are needed to guide decisions about thromboprophylaxis. METHODS This was a single-centre, retrospective cohort study of patients with stage I-III oesophageal cancer who received neoadjuvant chemoradiation followed by oesophagectomy. The outcomes VTE, arterial thromboembolism, major bleeding, clinically relevant non-major bleeding and mortality were analysed for four consecutive cancer treatment stages (from diagnosis to neoadjuvant chemoradiotherapy, during neoadjuvant treatment, 30-day postoperative period, and up to 6 months after postoperative period). RESULTS Some 511 patients were included. The 2-year survival rate was 67·3 (95 per cent c.i. 63·2 to 71·7) per cent. During the 2-year follow-up, 50 patients (9·8 per cent) developed VTE, 20 (3·9 per cent) arterial thromboembolism, 21 (4·1 per cent) major bleeding and 30 (5·9 per cent) clinically relevant non-major bleeding. The risk of these events was substantial at all treatment stages. Despite 30-day postoperative thromboprophylaxis, 17 patients (3·3 per cent) developed VTE after surgery. Patients with VTE had worse survival (time-varying hazard ratio 1·81, 95 per cent c.i. 1·25 to 2·64). Most bleeding events occurred around the time of medical intervention, and approximately one-half during concomitant use of prophylactic or therapeutic anticoagulation. CONCLUSION Patients with oesophageal cancer undergoing neoadjuvant chemoradiotherapy and surgery are at substantial risk of thromboembolic and bleeding events throughout all stages of treatment. Survival is worse in patients with thromboembolic events during follow-up.
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Affiliation(s)
- F. I. Mulder
- Department of Vascular MedicineAmsterdam Cardiovascular ScienceAmsterdamthe Netherlands
- Department of Internal Medicine, Tergooi HospitalsHilversumthe Netherlands
| | - A. Hovenkamp
- Department of Vascular MedicineAmsterdam Cardiovascular ScienceAmsterdamthe Netherlands
| | | | - H. R. Büller
- Department of Vascular MedicineAmsterdam Cardiovascular ScienceAmsterdamthe Netherlands
| | - P. W. Kamphuisen
- Department of Vascular MedicineAmsterdam Cardiovascular ScienceAmsterdamthe Netherlands
- Department of Internal Medicine, Tergooi HospitalsHilversumthe Netherlands
| | - M. C. C. M. Hulshof
- Department of Radiotherapy, Amsterdam UMCUniversity of AmsterdamAmsterdamthe Netherlands
| | | | - S. Middeldorp
- Department of Vascular MedicineAmsterdam Cardiovascular ScienceAmsterdamthe Netherlands
| | - N. van Es
- Department of Vascular MedicineAmsterdam Cardiovascular ScienceAmsterdamthe Netherlands
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15
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Askari A, Munster AB, Jambulingam P, Riaz A. Critical number of lymph node involvement in esophageal and gastric cancer and its impact on long-term survival-A single-center 8-year study. J Surg Oncol 2020; 122:1364-1372. [PMID: 32803769 DOI: 10.1002/jso.26145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 07/22/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Nodal disease in esophageal and gastric cancer is associated with poor survival. OBJECTIVES To determine the critical level of lymph node involvement where survival becomes significantly compromised. METHODS Survival analyses using multivariable Cox regression and receiver operator characteristics (ROC) were undertaken to determine what number of positive lymph nodes were most sensitive and specific in predicting survival. RESULTS A total of 317 patients underwent esophagectomy (n = 190, 59.9%) and gastrectomy (n = 127, 40.1%) for adenocarcinoma. At multivariable analyses, four nodes positivity (irrespective of T-category) was associated with nearly a fivefold increased risk of mortality when compared to node-negative patients (hazard ratio [HR], 4.9; interquartile range 2.0-11.5; P < .001). A positive ratio of up to 50.0% was not associated with worse survival than having four nodes positive (HR, 4.6; 95% confidence interval, 2.6-8.1; P < .001). ROC analysis demonstrated four lymph nodes positive to have a sensitivity of 80.5%, a specificity of 60.1%, and an accuracy of 77.8 (P < .001). CONCLUSION The absolute number of nodes positive for cancer is more important than the proportion of positive nodes in predicting survival in esophageal/gastric cancer. Four positive lymph nodes are associated with a fivefold increase in mortality. Beyond this, increasing numbers of positive lymph nodes make no appreciable difference to survival.
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Affiliation(s)
- Alan Askari
- Department of Surgery, West Hertfordshire Hospitals NHS Trust, Watford, UK
| | - Alex B Munster
- Department of Surgery, West Hertfordshire Hospitals NHS Trust, Watford, UK
| | | | - Amjid Riaz
- Department of Surgery, West Hertfordshire Hospitals NHS Trust, Watford, UK
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16
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Gupta V, Levy J, Allen-Ayodabo C, Amirazodi E, Davis L, Li Q, Mahar A, Coburn NG. Population Registry of Esophageal and Stomach Tumours in Ontario (PRESTO): protocol for a multicentre clinical and pathological database including 25 000 patients. BMJ Open 2020; 10:e032729. [PMID: 32474423 PMCID: PMC7264637 DOI: 10.1136/bmjopen-2019-032729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 02/06/2020] [Accepted: 04/09/2020] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Oesophagogastric cancers carry a high mortality, economic burden and rising incidence. There is a need to monitor and improve care for this disease. Pathologic information is a cornerstone of cancer diagnosis, treatment and prognosis. Few population-based studies combine pathology information and clinical outcomes. The objective of this study is to develop a clinical and pathological database of oesophagogastric cancers to study practice patterns, resource utilisation and clinical outcomes. METHODS AND ANALYSIS The Population Registry of Esophageal and Stomach Tumours in Ontario (PRESTO) will include all patients with oesophagogastric cancer diagnosed from 2002 onwards within the province of Ontario. We estimate that the sample over the first 14 years of the study will include 26 000 patients. Pathologic information from diagnostic procedures, endomucosal resection specimens and surgical resection specimens is being abstracted into a purpose-built database. Pathology information will be linked to administrative data, which capture baseline demographics, patient-reported symptoms, physician billings, hospital visits, hospital characteristics, geography and vital statistics. The registry will be updated prospectively. ETHICS AND DISSEMINATION Ethics approval for this study was obtained from the Sunnybrook Health Sciences Centre Research Ethics Board. The PRESTO database will enable the study of oesophagogastric cancer in Ontario under six themes of inquiry: treatment, surgical outcomes, pathology, survival, health system and resource utilisation and cost. This information will be a valuable addition to the global efforts to understand ways to optimise care for these diseases.
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Affiliation(s)
- Vaibhav Gupta
- Department of Surgery and Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Jordan Levy
- Department of Surgery and Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | | | - Elmira Amirazodi
- Evaluative Clinical Sciences, Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Laura Davis
- Evaluative Clinical Sciences, Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Qing Li
- Analysis, Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Alyson Mahar
- Community Health Sciences, University of Manitoba College of Medicine, Winnipeg, Ontario, Canada
| | - Natalie G Coburn
- Division of General Surgery, Department of Surgery and Institute of Health Policy, Management, and Evaluation, Odette Cancer Centre, Toronto, Ontario, Canada
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Ni W, Yang J, Deng W, Xiao Z, Zhou Z, Zhang H, Chen D, Feng Q, Liang J, Lv J, Wang X, Wang X, Zhang T, Bi N, Deng L, Wang W. Patterns of recurrence after surgery and efficacy of salvage therapy after recurrence in patients with thoracic esophageal squamous cell carcinoma. BMC Cancer 2020; 20:144. [PMID: 32087687 PMCID: PMC7036235 DOI: 10.1186/s12885-020-6622-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 02/11/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Information on the optimal salvage regimen for recurrent esophageal cancer is scarce. We aimed to assess the patterns of locoregional failure, and evaluate the therapeutic efficacy of salvage therapy along with the prognostic factors in recurrent thoracic esophageal squamous cell carcinoma (TESCC) after radical esophagectomy. METHODS A total of 193 TESCC patients who were diagnosed with recurrence after radical surgery and received salvage treatment at our hospital were retrospectively reviewed from 2004 to 2014. The patterns of the first failure were assessed. The post-recurrence survival rate was determined using the Kaplan-Meier method and analyzed using the log-rank test. Multivariate prognostic analysis was performed using the Cox proportional hazard model. RESULTS The median time of failure was 7.0 months. Among the 193 patients, 163 exhibited isolated locoregional lymph node (LN) recurrence and 30 experienced locoregional LN relapse with hematogenous metastasis. Among the 193 patients, LN recurrence was noted at 302 sites; the most common sites included the supraclavicular (25.8%; 78/302) and mediastinal LNs (44.4%; 134/302), particularly stations 1 to 6 for the mediastinal LNs (36.4%; 110/302). The median overall survival (OS) was 13.1 months after recurrence. In those treated with salvage chemoradiotherapy, with radiotherapy, and without radiotherapy, the 1-year OS rates were 68.5, 55.0, and 28.6%; the 3-year OS rates were 35.4, 23.8, and 2.9%; and the 5-year OS rates were 31.8, 17.2, 2.9%, respectively (P < 0.001). Furthermore, patient survival in those who received salvage chemoradiotherapy was significantly better than those treated with salvage radiotherapy alone (P = 0.044). Multivariate analysis showed that the pathological TNM stage and salvage treatment regimen were independent prognostic factors. CONCLUSIONS Supraclavicular and mediastinal LN failure were the most common types of recurrence after R0 surgery in TESCC patients. Salvage chemoradiotherapy or radiotherapy could significantly improve survival in esophageal cancer with locoregional LN recurrence.
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Affiliation(s)
- Wenjie Ni
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Jinsong Yang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Deng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Zefen Xiao
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China.
| | - Zongmei Zhou
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Hongxing Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Dongfu Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Qinfu Feng
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Jun Liang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Jima Lv
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Xiaozhen Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Xin Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Tao Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Nan Bi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Lei Deng
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
| | - Wenqing Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 South Panjiayuan lane, Chaoyang District, Beijing, 100021, China
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Fountoulakis A, Souglakos J, Vini L, Douridas GN, Koumarianou A, Kountourakis P, Agalianos C, Alexandrou A, Dervenis C, Gourtsoyianni S, Gouvas N, Kalogeridi MA, Levidou G, Liakakos T, Sgouros J, Sgouros SN, Triantopoulou C, Xynos E. Consensus statement of the Hellenic and Cypriot Oesophageal Cancer Study Group on the diagnosis, staging and management of oesophageal cancer. Updates Surg 2019; 71:599-624. [DOI: 10.1007/s13304-019-00696-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 11/26/2019] [Indexed: 12/13/2022]
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van der Horst S, de Maat MFG, van der Sluis PC, Ruurda JP, van Hillegersberg R. Extended thoracic lymph node dissection in robotic-assisted minimal invasive esophagectomy (RAMIE) for patients with superior mediastinal lymph node metastasis. Ann Cardiothorac Surg 2019; 8:218-225. [PMID: 31032205 DOI: 10.21037/acs.2019.01.04] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Background Robot-assisted surgery may have a role in improving oncological outcomes in esophagectomy. Especially in the anatomical areas in the chest that are more difficult to reach in open surgery (including the superior mediastinum). The dexterity of the robotic instruments aid in performing a more extensive nodal dissection and the precision and detailed vision of the robotic system potentially improves staging, oncological outcomes and reduces complications (i.e., recurrent nerve palsy). In this article, we describe our experience and clinical outcomes in patients treated by robot assisted minimal invasive esophagectomy (RAMIE) in cN+ esophageal cancer patients with positive nodes localized in the superior mediastinum. Methods From May 2007-2018, all patients who had involved nodes by either fluor-18-deoxyglucose positron-emission-tomography-computed tomography (FDG-PET-CT) or endoscopic ultrasound (EUS) + fine needle aspiration (FNA) localized in the superior mediastinum (above level Th4/sternal angle) were identified. Patient characteristics, perioperative data, postoperative clinical outcomes/complications and overall survival were prospectively recorded and retrospectively evaluated. Results Forty patients (48% adenocarcinoma) met our inclusion criteria. All patients underwent a three-stage procedure with cervical anastomosis and 90% of the patients underwent neoadjuvant chemoradiotherapy. Mortality occurred in three patients (7.5%), of which two were caused by severe acute respiratory distress syndrome (ARDS). The most frequent complications were pneumonia (25%), chylothorax (20%), anastomotic leakage (17.5%) and vocal cord paralysis (17.5%) which was grade 1 in 72% of the patients. Radicality rate (R0 resection) was 98% and the average lymph node yield was 24 (range, 9-57). Median overall and disease-free survival was 26 and 17 months, respectively. Conclusions RAMIE for esophageal cancer patients with node positive disease in the superior mediastinum is associated with increased mortality/morbidity. Oncological outcome showed excellent lymph node yield, R0 rate and survival was equal compared to patients with lower mediastinal node positive disease.
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Affiliation(s)
- Sylvia van der Horst
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Michiel F G de Maat
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Jelle P Ruurda
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
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Zhao B, Zhang Z, Mo D, Lu Y, Hu Y, Yu J, Liu H, Li G. Optimal Extent of Transhiatal Gastrectomy and Lymphadenectomy for the Stomach-Predominant Adenocarcinoma of Esophagogastric Junction: Retrospective Single-Institution Study in China. Front Oncol 2019; 8:639. [PMID: 30719422 PMCID: PMC6348947 DOI: 10.3389/fonc.2018.00639] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 12/06/2018] [Indexed: 01/01/2023] Open
Abstract
Background: The optimal extent of gastrectomy and lymphadenectomy for esophagogastric junction (EGJ) cancer is controversial. Our study aimed to compare the long-term survival of transhiatal proximal gastrectomy with extended periproximal lymphadenectomy (THPG with EPL) and transhiatal total gastrectomy with complete perigastric lymphadenectomy (THTG with CPL) for patients with the stomach-predominant EGJ cancer. Methods: Between January 2004, and August 2015, 306 patients with Siewert II tumors were divided into the THTG group (n = 148) and the THPG group (n = 158). Their long-term survival was compared according to Nishi's classification. The Kaplan–Meier method and Cox proportional hazards models were used for survival analysis. Results: There were no significant differences between the two groups in the distribution of age, gender, tumor size or Nishi's type (P > 0.05). However, a significant difference was observed in terms of pathological tumor stage (P < 0.05). The 5-year overall survival rates were 62.0% in the THPG group and 59.5% in the THTG group. The hazard ratio for death was 0.455 (95% CI, 0.337 to 0.613; log-rank P < 0.001). Type GE/E = G showed a worse prognosis compared with Type G (P < 0.05). Subgroup analysis stratified by Nishi's classification, Stage IA-IIB and IIIA, and tumor size ≤ 30 mm indicated significant survival advantages for the THPG group (P < 0.05). However, this analysis failed to show a survival benefit in Stage IIIB (P > 0.05). Conclusions: Nishi's classification is an effective method to clarify the subdivision of Siewert II tumors with a diameter ≤ 40 mm above or below the EGJ. THPG with EPL is an optimal procedure for the patients with the stomach-predominant EGJ tumors ≤30 mm in diameter and in Stage IA-IIIA. For more advanced and larger EGJ tumors, further studies are required to confirm the necessity of THTG with CPL.
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Affiliation(s)
- Baoyu Zhao
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Department of General Surgery, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Zhenzhan Zhang
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Debin Mo
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yiming Lu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yanfeng Hu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jiang Yu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hao Liu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Guoxin Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
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Jiang Y, Chen YL, Chen TW, Wu L, Ou J, Li R, Zhang XM, Yang JQ, Cao JM. Is there association of gross tumor volume of adenocarcinoma of oesophagogastric junction measured on magnetic resonance imaging with N stage? Eur J Radiol 2019; 110:181-186. [PMID: 30599858 DOI: 10.1016/j.ejrad.2018.05.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 05/07/2018] [Accepted: 05/21/2018] [Indexed: 12/13/2022]
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Miyata H, Sugimura K, Yamasaki M, Makino T, Tanaka K, Morii E, Omori T, Yamamoto K, Yanagimoto Y, Yano M, Nakatsuka S, Mori M, Doki Y. Clinical Impact of the Location of Lymph Node Metastases After Neoadjuvant Chemotherapy for Middle and Lower Thoracic Esophageal Cancer. Ann Surg Oncol 2019; 26:200-208. [DOI: 10.1245/s10434-018-6946-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Indexed: 08/30/2023]
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Surgeon Assessment of Gastric Cancer Lymph Node Specimens with a Video of Technique. J Gastrointest Surg 2018; 22:2013-2019. [PMID: 30054780 DOI: 10.1007/s11605-018-3880-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 07/10/2018] [Indexed: 01/31/2023]
Abstract
INTRODUCTION In the majority of US institutions, gastrectomy specimens are sent for pathologic examination without surgeon assessment or standardized technique of lymph node (LN) assessment for gastric cancer. We conducted a quality improvement project at a US cancer center utilizing surgeon assessment of gastric LNs, and created a video to illustrate a technique of standardized lymph node assessment. METHODS Convenience sampling was employed among patients with gastric adenocarcinomas who underwent curative-intent D2 gastrectomy between July 2016 and June 2017. For each patient, a surgeon assessed gastric LNs by harvesting individual LNs, followed by conventional evaluation by a pathologist. RESULTS We enrolled 17 patients for this quality improvement project. Eight patients underwent total gastrectomy, and nine patients underwent subtotal gastrectomy. Twelve patients underwent preoperative chemoradiation therapy, three underwent preoperative chemotherapy alone, and two underwent upfront surgery. The median number of examined LNs was 43. All patients had ≥ 16 LNs examined, and 88% of patients had ≥ 30 LNs examined. CONCLUSION Surgeon assessment of gastric LN specimens was feasible and effective to provide high-quality pathologic LN assessment after gastrectomy in gastric adenocarcinoma patients. Standardization of the technical methods for gastric LN evaluation is needed to improve the accuracy and quality of gastric cancer staging in the US. The provided video can help inform standardization of gastric LN assessment.
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Okamura A, Watanabe M, Kozuki R, Toihata T, Yuda M, Imamura Y, Mine S. Supraclavicular and celiac metastases in squamous cell carcinoma of the middle thoracic esophagus. Langenbecks Arch Surg 2018; 403:977-984. [PMID: 30361828 DOI: 10.1007/s00423-018-1722-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 10/15/2018] [Indexed: 12/18/2022]
Abstract
PURPOSE Squamous cell carcinoma of the middle thoracic esophagus (SCC-ME) often metastasizes to the neck, mediastinum, and abdomen. This study aims to assess the prognostic impact of supraclavicular (SC) and celiac (CE) lymph node (LN) metastases in patients with SCC-ME. METHODS We examined 210 patients who underwent curative esophagectomy with three-field LN dissection for SCC-ME. The clinicopathological features and survival outcomes of patients with and without SC and/or CE metastases were compared to assess the prognostic significance of SC and/or CE metastases. RESULTS We observed metastases to SC and CE in 25 (11.9%) and 20 (9.5%) patients, respectively. Seven patients (3.3%) had both SC and CE metastases. Although the survival of patients with SC and/or CE metastases was worse compared with those without, that of patients with SC metastases but without CE metastases was comparable with that of patients with CE metastases but without SC metastases; the 5 year overall survival rates were 35.6% and 46.2%, respectively. However, survival of patients with both SC and CE metastases was the worst among all groups, and all patients with both SC and CE metastases experienced disease recurrence. CONCLUSIONS The prognosis of patients with both SC and CE metastases was extremely poor. In contrast, patients with metastasis to either one of these sites could be candidates for surgery as the main modality in a multidisciplinary strategy.
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Affiliation(s)
- Akihiko Okamura
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masayuki Watanabe
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Ryotaro Kozuki
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Tasuku Toihata
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masami Yuda
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yu Imamura
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Shinji Mine
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Koyanagi K, Kato F, Kanamori J, Daiko H, Ozawa S, Tachimori Y. Clinical significance of esophageal invasion length for the prediction of mediastinal lymph node metastasis in Siewert type II adenocarcinoma: A retrospective single-institution study. Ann Gastroenterol Surg 2018; 2:187-196. [PMID: 29863189 PMCID: PMC5980392 DOI: 10.1002/ags3.12069] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 03/12/2018] [Indexed: 01/13/2023] Open
Abstract
AIM This study investigated whether esophageal invasion length (EIL) of a tumor from the esophagogastric junction could be a possible indicator of mediastinal lymph node metastasis and survival in patients with Siewert type II adenocarcinoma. METHODS One hundred and sixty-eight patients with Siewert type II tumor who underwent surgery were enrolled. Metastatic stations and recurrent lymph node sites were classified into cervical, upper/middle/lower mediastinal, and abdominal zones. EIL was correlated with overall metastasis or recurrence in individual zones and with survival. RESULTS Siewert type II patients with an EIL of more than 25 mm (>25 mm EIL group) had a higher incidence of overall metastasis or recurrence in the upper and middle mediastinal zones than those with an EIL of less than or equal to 25 mm (≤25 mm EIL group) (P = .001 and P < .001). Disease-free and overall survival in the >25 mm EIL group were significantly lower than those of the ≤25 mm EIL group (P < .001). None of the Siewert type II patients with metastasis or recurrence in the upper and middle mediastinal zones survived for more than 5 years. Only an EIL of more than 25 mm was a significant preoperative predictor of overall metastasis or recurrence in the upper and middle mediastinal zones (odds ratio, 8.85; 95% CI, 2.31-33.3; P = .001). CONCLUSION A multimodal-therapeutic strategy should be investigated in Siewert type II patients once the tumor has invaded more than 25 mm to the esophageal wall.
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Affiliation(s)
- Kazuo Koyanagi
- Department of Esophageal SurgeryNational Cancer Center HospitalTokyoJapan
| | - Fumihiko Kato
- Department of Esophageal SurgeryNational Cancer Center HospitalTokyoJapan
| | - Jun Kanamori
- Department of Esophageal SurgeryNational Cancer Center HospitalTokyoJapan
| | - Hiroyuki Daiko
- Department of Esophageal SurgeryNational Cancer Center HospitalTokyoJapan
| | - Soji Ozawa
- Department of Gastroenterological SurgeryTokai University School of MedicineIseharaJapan
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Chao YK. Extracapsular lymph node involvement in patients with esophageal cancer treated with neoadjuvant chemoradiation therapy followed by surgery: the closer you look, the less you see. J Thorac Dis 2017; 9:4270-4272. [PMID: 29268488 DOI: 10.21037/jtd.2017.10.53] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yin-Kai Chao
- Division of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital at Linkou, College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Abstract
Oesophageal cancer is a clinically challenging disease that requires a multidisciplinary approach. Extensive treatment might be associated with a considerable decline in health-related quality of life and yet still a poor prognosis. In recent decades, prognosis has gradually improved in many countries. Endoscopic procedures have increasingly been used in the treatment of premalignant and early oesophageal tumours. Neoadjuvant therapy with chemotherapy or chemoradiotherapy has supplemented surgery as standard treatment of locally advanced oesophageal cancer. Surgery has become more standardised and centralised. Several therapeutic alternatives are available for palliative treatment. This Seminar aims to provide insights into the current clinical management, ongoing controversies, and future needs in oesophageal cancer.
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Affiliation(s)
- Jesper Lagergren
- Division of Cancer Studies, King's College London, Guy's and St Thomas' NHS Foundation Trust, London, UK; Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
| | - Elizabeth Smyth
- Department of Gastrointestinal Oncology, The Royal Marsden NHS Foundation Trust, London, UK
| | - David Cunningham
- Department of Gastrointestinal Oncology, The Royal Marsden NHS Foundation Trust, London, UK
| | - Pernilla Lagergren
- Surgical Care Science, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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Impact of Lymph Node Yield on Overall Survival in Patients Treated With Neoadjuvant Chemoradiotherapy Followed by Esophagectomy for Cancer: A Population-based Cohort Study in the Netherlands. Ann Surg 2017; 266:863-869. [PMID: 28742691 DOI: 10.1097/sla.0000000000002389] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate the impact of lymph node yield (LNY) on survival in patients treated with neoadjuvant chemoradiotherapy (nCRT) followed by esophagectomy for cancer. BACKGROUND The value of an extended lymphadenectomy after nCRT for esophageal cancer is debated. Recent reports demonstrate no association between LNY and survival. This association has not yet been evaluated in larger cohorts. METHODS All patients who underwent nCRT followed by esophagectomy between 2005 and 2014 were identified from the Netherlands Cancer Registry. The association between LNY and overall survival was analyzed using multivariable Cox regression analyses, adjusting for diagnosis year, referral, hospital volume, age, sex, malignancy history, tumor location, histology, cTN-stage, surgical approach, radicality, and ypTN-stage. Analyses were performed with LNY as categorized predictor (<15 vs ≥15 nodes) and continuous predictor (per 10 additionally nodes). RESULTS A total of 2698 patients were included with a median overall survival of 34 months (range 4-143). A higher LNY was significantly associated with improved overall survival, both as categorized predictor (hazard ratio 0.77, 95% confidence interval 0.68-0.86) and as continuous predictor (hazard ratio 0.84, 95% confidence interval 0.78-0.90). Furthermore, a higher LNY was associated with favorable hazard ratios across subgroups, including both squamous cell carcinoma and adenocarcinoma, both cN0 and cN+, both transthoracic and transhiatal approaches, and both ypN0 and ypN+. CONCLUSIONS This large population-based cohort study demonstrates an association between LNY and overall survival, indicating a therapeutic value of extended lymphadenectomy during esophagectomy. Therefore, an extended lymphadenectomy should be the standard of care after nCRT.
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Disseminated tumour cells with highly aberrant genomes are linked to poor prognosis in operable oesophageal adenocarcinoma. Br J Cancer 2017; 117:725-733. [PMID: 28728164 PMCID: PMC5572184 DOI: 10.1038/bjc.2017.233] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 06/13/2017] [Accepted: 06/23/2017] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Chromosomal instability (CIN) has repeatedly been identified as a prognostic marker. Here we evaluated the percentage of aberrant genome per cell (PAG) as a measure of CIN in single disseminated tumour cells (DTC) isolated from patients with operable oesophageal adenocarcinoma (EAC), to assess the impact of CINhigh DTCs on prognosis. METHODS We isolated CK18positive DTCs from bone marrow (BM) or lymph node (LN) preparations of operable EAC patients. After whole-genome amplification, single DTCs were analysed for chromosomal gains and losses using metaphase-based comparative genomic hybridisation (mCGH). We calculated the PAG for each DTC and determined the critical threshold value that identifies high-risk patients by STEPP (Subpopulation Treatment Effect Pattern Plot) analysis in two independent EAC patient cohorts (cohort #1, n=44; cohort #2; n=29). RESULTS The most common chromosomal alterations observed among the DTCs were typical for EAC, but the DTCs showed a varying PAG between individual patients. Generally, LNDTCs displayed a significantly higher PAG than BMDTCs. STEPP analysis revealed an increasing PAG of DTCs to be correlated with an increased risk for short survival in two independent EAC cohorts as well as in the corresponding pooled analysis. In all three data sets (cohort #1, cohort #2 and pooled cohort), PAGhigh DTCs conferred an independent risk for a significantly decreased survival. CONCLUSIONS The analysis of PAG/CIN in solitary marker-positive DTCs identifies operable EAC patients with poor prognosis, indicating a more aggressive minimal residual disease.
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Hagens ERC, van Berge Henegouwen MI, Cuesta MA, Gisbertz SS. The extent of lymphadenectomy in esophageal resection for cancer should be standardized. J Thorac Dis 2017; 9:S713-S723. [PMID: 28815067 DOI: 10.21037/jtd.2017.07.42] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The incidence of esophageal cancer increases, with approximately 482,000 patients diagnosed with esophageal cancer each year. Despite the growing incidence of esophageal carcinoma, the extent of the lymphadenectomy is still under discussion. Lymph node status is an important prognostic parameter in esophageal cancer and an independent predictor of survival. Surgical strategy depends on the distribution pattern of nodal metastases but consensus on the extent of lymphadenectomy differs worldwide. For squamous cell cancer, Japanese surgeons have standardized the 2- or 3-field lymphadenectomy according to the location of the tumor. For adenocarcinoma, in the Western World accounting for 85% of all esophageal cancers, the type of lymphadenectomy to perform is not clear. Moreover, the use of neoadjuvant therapy may influence the mediastinal lymph nodes and the significance of the lymphadenectomy for survival. These aspects have challenged the traditional policy concerning lymphadenectomy, at least in the Western World. Furthermore, an extensive lymphadenectomy may improve survival but, on the other hand, may cause significant more morbidity. An overview of the literature on the extent of lymphadenectomy for esophageal cancer with respect to the supposed lymph node distribution patterns for squamous cell carcinoma and adenocarcinoma, the different lymph node classification systems, the commonly used surgical techniques and outcomes, and the proposal of observational cohort study to standardize the type of lymphadenectomy according to the type of tumor, location and use of neoadjuvant therapy will be provided.
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Affiliation(s)
- Eliza R C Hagens
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | | | - Miguel A Cuesta
- Department of Surgery, VU Medical Center, Amsterdam, The Netherlands
| | - Suzanne S Gisbertz
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
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