1
|
Tasnim S, Raja S, Blackstone EH, Toth AJ, Barron JO, Raymond DP, Bribriesco AC, Schraufnagel DP, Murthy SC, Sudarshan M. Clinical T2 N0 M0 Esophageal Cancer: Identifying Predictive Factors of Upstaging. Ann Thorac Surg 2024; 117:1121-1127. [PMID: 38307482 DOI: 10.1016/j.athoracsur.2024.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 01/03/2024] [Accepted: 01/15/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND Inaccuracy of clinical staging renders management of clinical T2 N0 M0 (cT2 N0 M0) esophageal cancer difficult. When an underlying advanced-stage disease is understaged to cT2 N0 M0, patients miss the opportunity to gain the potential benefits of neoadjuvant therapy. This study aimed to identify preoperative factors that predict underlying advanced-stage esophageal cancer. METHODS From 2000 to 2020, 1579 patients with esophageal cancer underwent esophagectomy. Sixty patients who underwent upfront surgery for cT2 N0 M0 esophageal cancer were included in this study. The median age was 62.5 years, and 78% (n = 47) of these patients were male. Radiologic, clinical, and endoscopic factors were evaluated as preoperative markers. The Fisher exact and the Wilcoxon rank sum tests were used for categoric and continuous variables, respectively. Random forest classification was used to identify preoperative factors for predicting upstaging and downstaging. RESULTS Of the 60 patients, 8 (13%) were found to have pathologic T2 N0 M0 esophageal cancer. Sixteen (27%) patients had cancer that was pathologically downstaged, and 36 (60%) had upstaged disease. Seven (19%) patients had upstaged cancer on the basis of the pathologic T stage, 14 (39%) had upstaging on the basis of the pathologic N stage, and 15 (42%) had upstaging on the basis of both T and N stages. Dysphagia (P = .003) and tumor maximum standardized uptake value (P = .048) were predictors of upstaging, with a combined predictive value of up to 75%. CONCLUSIONS The presence of dysphagia and of high maximum standardized uptake value (≥5) of the tumor is predictive of more advanced underlying disease for patients with cT2 N0 M0 esophageal cancer, and these patients should be considered for neoadjuvant therapy.
Collapse
Affiliation(s)
- Sadia Tasnim
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Siva Raja
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Eugene H Blackstone
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Andrew J Toth
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - John O Barron
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Daniel P Raymond
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Alejandro C Bribriesco
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Dean P Schraufnagel
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Sudish C Murthy
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Monisha Sudarshan
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, Ohio.
| |
Collapse
|
2
|
Nguyen CL, Tovmassian D, Isaacs A, Falk GL. Risk of lymph node metastasis in T1 esophageal adenocarcinoma: a meta-analysis. Dis Esophagus 2024; 37:doae012. [PMID: 38391209 DOI: 10.1093/dote/doae012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 06/29/2023] [Accepted: 02/02/2024] [Indexed: 02/24/2024]
Abstract
Patients with early (T1) esophageal adenocarcinoma (EAC) are increasingly having definitive local therapy endoscopically. Endoscopic resection is not able to pathologically stage or treat lymph node metastasis (LNM). Accurate identification of patients having nodal metastasis is critical to select endoscopic therapy over surgery. This study aimed to define the risk of LNM in T1 EAC. A meta-analysis of studies of patients who underwent surgery and lymphadenectomy with assessment of LNM was performed according to PRISMA. Main outcome was probability of LNM in T1a and T1b disease. Secondary outcomes were risk factors for LNM and rate of LNM in submucosal T1b (SM1, SM2, and SM3) disease. Registered with PROSPERO (CRD42022341794). Twenty cohort studies involving 2264 patients with T1 EAC met inclusion criteria: T1a (857 patients) with 36 (4.2%) node positive and T1b (1407 patients) with 327 (23.2%) node positive. Subgroup analysis of T1b lesions was available in 10 studies (405 patients). Node positivity for SM1, SM2, and SM3 was 16.3%, 16.2%, and 29.4%, respectively. T1 substage (odds ratio [OR] 7.72, 95% confidence interval [CI] 4.45-13.38, P < 0.01), tumor differentiation (OR 2.82, 95% CI 2.06-3.87, P < 0.01), and lymphovascular invasion (OR 13.65, 95% CI 6.06-30.73, P < 0.01) were associated with LNM. T1a disease demonstrated a 4.2% nodal metastasis rate and T1b disease a rate of 23.2%. Endoscopic therapy should be reserved for T1a disease and perhaps select T1b disease, which has a moderately high rate of nodal metastasis. There were inadequate data to stratify T1b SM disease into 'low-risk' and 'high-risk' based on tumor differentiation and lymphovascular invasion.
Collapse
Affiliation(s)
- Chu Luan Nguyen
- Department of Upper Gastrointestinal Surgery, Concord Repatriation General Hospital, Concord, NSW, Australia
- Department of Surgery, The University of Sydney, Camperdown, NSW, Australia
| | - David Tovmassian
- Department of Upper Gastrointestinal Surgery, Concord Repatriation General Hospital, Concord, NSW, Australia
- Department of Surgery, The University of Sydney, Camperdown, NSW, Australia
| | - Anna Isaacs
- Department of Upper Gastrointestinal Surgery, Concord Repatriation General Hospital, Concord, NSW, Australia
- Department of Surgery, The University of Sydney, Camperdown, NSW, Australia
| | - Gregory L Falk
- Department of Upper Gastrointestinal Surgery, Concord Repatriation General Hospital, Concord, NSW, Australia
- Department of Surgery, The University of Sydney, Camperdown, NSW, Australia
- Sydney Heartburn Clinic, Lindfield, NSW, Australia
| |
Collapse
|
3
|
Mann DR, Engelhardt KE, Gibney BC, Batten ME, Klipsch EC, Mukherjee R, Bostock IC. Defining Pathologic Upstaging in cT1b Esophageal Cancer: Should We Consider Neoadjuvant Therapy? J Surg Res 2024; 295:61-69. [PMID: 37992454 DOI: 10.1016/j.jss.2023.10.006] [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: 04/11/2023] [Revised: 09/06/2023] [Accepted: 10/24/2023] [Indexed: 11/24/2023]
Abstract
INTRODUCTION Neoadjuvant chemoradiation therapy (NCRT) for cT1b esophageal cancer is not recommended despite the risk of pathologic upstaging with increased depth of penetration. We aimed to (1) define the rate of and factors associated with pathologic upstaging, (2) describe current trends in treatments, and (3) compare overall survival (OS) with and without NCRT for surgically resected cT1b lesions. METHODS We used the 2020 National Cancer Database to identify patients with cT1b N0 esophageal cancer with or without pathologic upstaging who underwent removal of their tumor. We built multivariable logistic regression models to assess factors associated with pathologic upstaging. Survival was compared using log-rank analysis and modeled using multivariable Cox proportional hazards regressions. RESULTS Out of 1106 patients with cT1b esophageal cancer, 17.3% (N = 191) had pathologic upstaging. A higher tumor grade (P = 0.002), greater tumor size (P < 0.001), and presence of lympho-vascular invasion (P < 0.001) were associated with pathologic upstaging. 8.0% (N = 114) of patients were treated with NCRT. Five-y OS was 49.4% for patients who received NCRT compared to 67.2% for upfront esophagectomy (P < 0.05). Pathologic upstaging was associated with decreased OS (pathologic upstaging 43.7% versus no pathologic upstaging 67.7%) (hazard ratio 2.12 [95% confidence interval, 1.70-2.65; P < 0.001]). Compared to esophagectomy, endoscopic local tumor excision was associated with a decreased OS (hazard ratio 1.50 [95% confidence interval, 1.19-1.89; P = 0.001]). CONCLUSIONS Pathologic upstaging of cT1b lesions is associated with decreased OS. Esophagectomy is associated with a survival benefit over endoscopic local tumor excision for these lesions. NCRT is not associated with an increase in OS in cT1b lesions compared to upfront esophagectomy.
Collapse
Affiliation(s)
- David R Mann
- Department of Cardiothoracic Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Kathryn E Engelhardt
- Department of Cardiothoracic Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Barry C Gibney
- Department of Cardiothoracic Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Macelyn E Batten
- Department of Cardiothoracic Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Eric C Klipsch
- Department of Cardiothoracic Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Rupak Mukherjee
- Department of Cardiothoracic Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Ian C Bostock
- Department of Cardiothoracic Surgery, Medical University of South Carolina, Charleston, South Carolina.
| |
Collapse
|
4
|
Kahlon S, Aamar A, Butt Z, Urayama S. Role of endoscopic ultrasound for pre-intervention evaluation in early esophageal cancer. World J Gastrointest Endosc 2023; 15:447-457. [PMID: 37397975 PMCID: PMC10308272 DOI: 10.4253/wjge.v15.i6.447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/08/2023] [Accepted: 05/12/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Endoscopic ultrasound (EUS) stands as an accurate imaging modality for esophageal cancer staging, however utilization of EUS in early-stage cancer management remains controversial. Identification of non-applicability of endoscopic interventions with deep muscular invasion with EUS in pre-intervention evaluation of early-stage esophageal cancer is compared to endoscopic and histologic indicators.
AIM To display the role of EUS in pre-intervention early esophageal cancer staging and how the index endoscopic features of invasive esophageal malignancy compare for prediction of depth of invasion and cancer management.
METHODS This was a retrospective study of patients who underwent pre-resection EUS after a diagnosis of esophageal cancer at a tertiary medical center from 2012 to 2022. Patient clinical data, initial esophagogastroduodenoscopy/biopsy, EUS, and final resection pathology reports were abstracted, and statistical analysis was conducted to assess the role of EUS in management decisions.
RESULTS Forty nine patients were identified for this study. EUS T stage was concordant with histological T stage in 75.5% of patients. In determining submucosal involvement (T1a vs T1b), EUS had a specificity of 85.0%, sensitivity of 53.9%, and accuracy of 72.7%. Endoscopic features of tumor size > 2 cm and the presence of esophageal ulceration were significantly associated with deep invasion of cancer on histology. EUS affected management from endoscopic mucosal resection/submucosal dissection to esophagectomy in 23.5% of patients without esophageal ulceration and 6.9% of patients with tumor size < 2 cm. In patients without both endoscopic findings, EUS identified deeper cancer and changed management in 4.8% (1/20) of cases.
CONCLUSION EUS was reasonably specific in ruling out submucosal invasion but had relatively poor sensitivity. Data validated endoscopic indicators suggested superficial cancers in the group with a tumor size < 2 cm and the lack of esophageal ulceration. In patients with these findings, EUS rarely identified a deep cancer that warranted a change in management.
Collapse
Affiliation(s)
- Sartajdeep Kahlon
- Department of Internal Medicine, University of California-Davis, Sacramento, CA 95817, United States
| | - Ali Aamar
- Department of Internal Medicine, University of California-Davis, Sacramento, CA 95817, United States
| | - Zeeshan Butt
- Department of Internal Medicine, Baystate Medical Center, Springfield, MA 01199, United States
| | - Shiro Urayama
- Department of Internal Medicine, University of California-Davis, Sacramento, CA 95817, United States
| |
Collapse
|
5
|
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]
|
6
|
Joseph A, Draganov PV, Maluf-Filho F, Aihara H, Fukami N, Sharma NR, Chak A, Yang D, Jawaid S, Dumot J, Alaber O, Chua T, Singh R, Mejia-Perez LK, Lyu R, Zhang X, Kamath S, Jang S, Murthy S, Vargo J, Bhatt A. Outcomes for endoscopic submucosal dissection of pathologically staged T1b esophageal cancer: a multicenter study. Gastrointest Endosc 2022; 96:445-453. [PMID: 35217020 PMCID: PMC9488538 DOI: 10.1016/j.gie.2022.02.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/15/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND AIMS The outcomes of endoscopic submucosal dissection (ESD) for T1b esophageal cancer (EC) and its recurrence rates remain unclear in the West. Using a multicenter cohort, we evaluated technical outcomes and recurrence rates of ESD in the treatment of pathologically staged T1b EC. METHODS We included patients who underwent ESD of T1b EC at 7 academic tertiary referral centers in the United States (n = 6) and Brazil (n = 1). We analyzed demographic, procedural, and histopathologic characteristics and follow-up data. Time-to-event analysis was performed to evaluate recurrence rates. RESULTS Sixty-six patients with pathologically staged T1b EC after ESD were included in the study. A preprocedure staging EUS was available in 54 patients and was Tis/T1a in 27 patients (50%) and T1b in 27 patients (50%). En-bloc resection rate was 92.4% (61/66) and R0 resection rate was 54.5% (36/66). Forty-nine of 66 patients (74.2%) did not undergo surgery immediately after resection and went on to surveillance. Ten patients had ESD resection within the curative criteria, and no recurrences were seen in a 13-month (range, 3-18.5) follow-up period in these patients. Ten of 39 patients (25.6%) with noncurative resections had residual/recurrent disease. Of the 10 patients with noncurative resection, local recurrence alone was seen in 5 patients (12.8%) and metastatic recurrence in 5 patients (12.8%). On univariate analysis, R1 resection had a higher risk of recurrent disease (hazard ratio, 6.25; 95% confidence interval, 1.29-30.36; P = .023). CONCLUSIONS EUS staging of T1b EC has poor accuracy, and a staging ESD should be considered in these patients. ESD R0 resection rates were low in T1b EC, and R1 resection was associated with recurrent disease. Patients with noncurative ESD resection of T1b EC who cannot undergo surgery should be surveyed closely, because recurrent disease was seen in 25% of these patients.
Collapse
Affiliation(s)
- Abel Joseph
- Department of Internal Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Peter V. Draganov
- Division of Gastroenterology, Hepatology and Nutrition, University of Florida, Gainesville, Florida, USA
| | - Fauze Maluf-Filho
- Department of Gastroenterology, University of São Paulo, São Paulo, Brazil
| | - Hiroyuki Aihara
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women’s Hospital, Boston, Massachusetts, USA
| | - Norio Fukami
- Department of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - Neil R. Sharma
- Division of Interventional Oncology & Surgical Endoscopy (IOSE), Parkview Cancer Institute, Fort Wayne, Indiana, USA
| | - Amitabh Chak
- Digestive Health Institute, University Hospitals, Cleveland, Ohio, USA
| | - Dennis Yang
- Division of Gastroenterology, Hepatology and Nutrition, University of Florida, Gainesville, Florida, USA
| | - Salmaan Jawaid
- Department of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
| | - John Dumot
- Digestive Health Institute, University Hospitals, Cleveland, Ohio, USA
| | - Omar Alaber
- Digestive Health Institute, University Hospitals, Cleveland, Ohio, USA
| | - Tiffany Chua
- Department of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - Rituraj Singh
- Division of Interventional Oncology & Surgical Endoscopy (IOSE), Parkview Cancer Institute, Fort Wayne, Indiana, USA
| | | | - Ruishen Lyu
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Xuefeng Zhang
- Department of Pathology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Suneel Kamath
- Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Sunguk Jang
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Sudish Murthy
- Department of Thoracic and Cardiovascular Surgery, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - John Vargo
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Amit Bhatt
- Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, Ohio, USA
| |
Collapse
|
7
|
Radlinski M, Shami VM. Role of endoscopic ultrasound in esophageal cancer. World J Gastrointest Endosc 2022; 14:205-214. [PMID: 35634483 PMCID: PMC9048493 DOI: 10.4253/wjge.v14.i4.205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/25/2021] [Accepted: 03/17/2022] [Indexed: 02/06/2023] Open
Abstract
Esophageal cancer (ECA) affects 1 in 125 men and 1 in 417 for women and accounts for 2.6% of all cancer related deaths in the United States. The associated survival rate depends on the stage of the cancer at the time of diagnosis, making adequate work up and staging imperative. The 5-year survival rate for localized disease is 46.4%, regional disease is 25.6%, and distant/metastatic disease is 5.2%. Additionally, treatment is stage-dependent, making staging all that much important. For nonmetastatic transmural tumors (T3) and/or those that have locoregional lymph node involvement (N), neoadjuvant therapy is recommended. Conversely, for those who have earlier tumors, upfront surgical resection is reasonable. While positron emission tomography/computed tomography and other cross sectional imaging modalities are exceptional for detecting distant disease, they are inaccurate in staging locoregional disease. Endoscopic ultrasound (EUS) has played a key role in the locoregional (T and N) staging of newly diagnosed ECA and has an evolving role in restaging after neoadjuvant therapy. There is even data to support that the use of EUS facilitates proper triaging of patients and may ultimately save money by avoiding unnecessary or futile treatment. This manuscript will review the current role of EUS on staging and restaging of ECA.
Collapse
Affiliation(s)
- Mark Radlinski
- Internal Medicine, University of Virginia, Charlottesville, VA 22901, United States
| | - Vanessa M Shami
- Digestive Health Center, University of Virginia Health System, Charlottesville, VA 22901, United States
| |
Collapse
|
8
|
Takada K, Yabuuchi Y, Yamamoto Y, Yoshida M, Kawata N, Takizawa K, Kishida Y, Ito S, Imai K, Hotta K, Ishiwatari H, Matsubayashi H, Kawabata T, Ono H. Predicting the depth of superficial adenocarcinoma of the esophagogastric junction. J Gastroenterol Hepatol 2022; 37:363-370. [PMID: 34820917 DOI: 10.1111/jgh.15741] [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: 07/03/2021] [Revised: 10/10/2021] [Accepted: 11/15/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM Preoperative determination of the invasion depth of superficial adenocarcinoma of the esophagogastric junction is important for appropriate endoscopic or surgical resection. There are no objective criteria regarding this; therefore, we investigated the factors associated with the invasion depth of superficial adenocarcinoma of the esophagogastric junction. METHODS This retrospective study evaluated patients with superficial adenocarcinoma of the esophagogastric junction who had undergone endoscopic or surgical resection at a Japanese tertiary cancer center between April 2004 and December 2017. We analyzed endoscopic features of intramucosal to slight submucosal (M-SM1; < 500 μm) and deep submucosal (SM2; ≥ 500 μm) adenocarcinoma of the esophagogastric junction and extracted significant factors associated with and assessed the diagnostic performance of endoscopic features for SM2 lesion. RESULTS A total of 106 cases were included in this study. Multivariate analysis indicated that depressed or protruded type (odds ratio [OR], 11.1), lesion size ≥ 15 mm (OR, 3.11), uneven surface (OR, 6.31), and subsquamous extension (OR, 5.41) were significantly associated with SM2 adenocarcinomas of the esophagogastric junction. When the macroscopic type was depressed or protruded, high sensitivity (97%) but fair specificity (46%) were observed for SM2 adenocarcinoma of the esophagogastric junction, whereas uneven surface and subsquamous extension showed high specificity (96% and 87%) but fair sensitivity (36% and 46%). CONCLUSIONS Depressed or protruded type, lesion size ≥ 15 mm, uneven surface, and subsquamous extension were significantly associated with the invasion depth of superficial adenocarcinoma of the esophagogastric junction. These endoscopic features are useful in determining the treatment method preoperatively.
Collapse
Affiliation(s)
- Kazunori Takada
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yohei Yabuuchi
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan.,Department of Gastroenterology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Yoichi Yamamoto
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Masao Yoshida
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Noboru Kawata
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kohei Takizawa
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan.,Department of Gastroenterology and Endoscopy, Sapporo Kinentou Hospital, Hokkaido, Japan
| | | | - Sayo Ito
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kenichiro Imai
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kinichi Hotta
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | | | | | | | - Hiroyuki Ono
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| |
Collapse
|
9
|
Klamt AL, Neyeloff JL, Santos LM, Mazzini GDS, Campos VJ, Gurski RR. Echoendoscopy in Preoperative Evaluation of Esophageal Adenocarcinoma and Gastroesophageal Junction: Systematic Review and Meta-analysis. ULTRASOUND IN MEDICINE & BIOLOGY 2021; 47:1657-1669. [PMID: 33896677 DOI: 10.1016/j.ultrasmedbio.2021.03.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 02/23/2021] [Accepted: 03/13/2021] [Indexed: 06/12/2023]
Abstract
Esophageal adenocarcinomas of the esophagus and esophagogastric junction constitute a global health problem, the incidence of which has increased in recent decades. It has a poor prognosis and a low 5-year survival rate. Its treatment is based on preoperative clinical staging, in which echoendoscopy plays an essential role. The aim of this study was to evaluate the current accuracy of echoendoscopy in the staging of esophageal and esophogogastric junction adenocarcinomas. A systematic review was performed in PubMed, Embase and Portal BVS using the search terms Esophageal Neoplasm, Esophagus Neoplasms, Esophagus Cancers, Esophageal Cancers, EUS, EUS-FNA, Endoscopic Ultrasonography, Echo Endoscopy, Endosonographies and Endoscopic Ultrasound, with subsequent meta-analysis of the data found. The accuracy of tumor (T) staging was 65.55%. For T1, sensitivity was 64.7%, and specificity 89.1%, with an accuracy of 89.6%. For T2, sensitivity and specificity were 35.7% and 89.2%, respectively, with an accuracy of 87.1%. For T3, sensitivity and specificity were 82.5% and 83%, respectively, with an accuracy of 87%. For T4, sensitivity and specificity were 38.6% and 94%, respectively, with an accuracy of 66.4%. For node (N) staging, sensitivity was 77.3% and specificity 67.4%, with an accuracy of 77.9%. Echoendoscopy exhibits suboptimal accuracy in preoperative staging of esophageal adenocarcinoma and esophagogastric junction.
Collapse
Affiliation(s)
- Alexandre Luis Klamt
- Gastroenterology Service of the Hospital de Clínicas de Porto Alegre (HCPA), Graduate Program in Medicine: Surgical Sciences, Faculty of Medicine, Federal University of Rio Grande do Sul (UFRGS), Port Alegre, Rio Grande do Sul, Brazil.
| | - Jeruza Lavanholi Neyeloff
- Graduate Program in Health Sciences: Cardiology and Cardiovascular Sciences, Federal University of Rio Grande do Sul (UFRGS), Port Alegre, Rio Grande do Sul, Brazil
| | - Letícia Maffazzioli Santos
- Radiology Service of the Hospital de Clínicas de Porto Alegre (HCPA), Graduate Program in Medicine: Surgical Sciences, Faculty of Medicine, Federal University of Rio Grande do Sul (UFRGS), Port Alegre, Rio Grande do Sul, Brazil
| | - Guilherme da Silva Mazzini
- Digestive Tract Surgery Service of the Hospital de Clínicas de Porto Alegre (HCPA), Faculty of Medicine, Federal University of Rio Grande do Sul (UFRGS), Port Alegre, Rio Grande do Sul, Brazil
| | - Vinicius Jardim Campos
- Faculty of Medicine, Federal University of Rio Grande do Sul (UFRGS), Port Alegre, Rio Grande do Sul, Brazil
| | - Richard Ricachenevsky Gurski
- Digestive Tract Surgery Service and Surgery Group of the Esophagus and Stomach of the Hospital de Clínicas de Porto Alegre (HCPA), Port Alegre, Rio Grande do Sul, Brazil; Department of Surgery, Faculty of Medicine, Federal University of Rio Grande do Sul (UFRGS), Port Alegre, Rio Grande do Sul, Brazil
| |
Collapse
|
10
|
Park CH, Yang DH, Kim JW, Kim JH, Kim JH, Min YW, Lee SH, Bae JH, Chung H, Choi KD, Park JC, Lee H, Kwak MS, Kim B, Lee HJ, Lee HS, Choi M, Park DA, Lee JY, Byeon JS, Park CG, Cho JY, Lee ST, Chun HJ. [Clinical Practice Guideline for Endoscopic Resection of Early Gastrointestinal Cancer]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2021; 75:264-291. [PMID: 32448858 DOI: 10.4166/kjg.2020.75.5.264] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/13/2020] [Accepted: 04/13/2020] [Indexed: 12/15/2022]
Abstract
Although surgery was the standard treatment for early gastrointestinal cancers, endoscopic resection is now a standard treatment for early gastrointestinal cancers without regional lymph node metastasis. High-definition white light endoscopy, chromoendoscopy, and image-enhanced endoscopy such as narrow band imaging are performed to assess the edge and depth of early gastrointestinal cancers for delineation of resection boundaries and prediction of the possibility of lymph node metastasis before the decision of endoscopic resection. Endoscopic mucosal resection and/or endoscopic submucosal dissection can be performed to remove early gastrointestinal cancers completely by en bloc fashion. Histopathological evaluation should be carefully made to investigate the presence of risk factors for lymph node metastasis such as depth of cancer invasion and lymphovascular invasion. Additional treatment such as radical surgery with regional lymphadenectomy should be considered if the endoscopically resected specimen shows risk factors for lymph node metastasis. This is the first Korean clinical practice guideline for endoscopic resection of early gastrointestinal cancer. This guideline was developed by using mainly de novo methods and encompasses endoscopic management of superficial esophageal squamous cell carcinoma, early gastric cancer, and early colorectal cancer. This guideline will be revised as new data on early gastrointestinal cancer are collected.
Collapse
Affiliation(s)
- Chan Hyuk Park
- Department of Gastroenterology, Hanyang University Guri Hospital, Guri, Korea
| | - Dong-Hoon Yang
- Department of Gastroenterology, Asan Medical Center, Seoul, Korea
| | - Jong Wook Kim
- Department of Gastroenterology, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Jie-Hyun Kim
- Department of Gastroenterology, Yonsei University Gangnam Severance Hospital, Seoul, Korea
| | - Ji Hyun Kim
- Department of Gastroenterology, Inje University Busan Paik Hospital, Busan, Korea
| | - Yang Won Min
- Department of Gastroenterology, Samsung Medical Center, Seoul, Korea
| | - Si Hyung Lee
- Department of Gastroenterology, Yeungnam University Medical Center, Daegu, Korea
| | - Jung Ho Bae
- Department of Gastroenterology, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
| | - Hyunsoo Chung
- Department of Gastroenterology, Seoul National University Hospital, Seoul, Korea
| | - Kee Don Choi
- Department of Gastroenterology, Asan Medical Center, Seoul, Korea
| | - Jun Chul Park
- Department of Gastroenterology, Yonsei University Severance Hospital, Seoul, Korea
| | - Hyuk Lee
- Department of Gastroenterology, Samsung Medical Center, Seoul, Korea
| | - Min-Seob Kwak
- Department of Gastroenterology, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Bun Kim
- Center for Colorectal Cancer, National Cancer Center, Goyang, Korea
| | - Hyun Jung Lee
- Department of Gastroenterology, Seoul National University Hospital, Seoul, Korea
| | - Hye Seung Lee
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Miyoung Choi
- National Evidence-based Healthcare Collaborating Agency, Seoul, Korea
| | - Dong-Ah Park
- National Evidence-based Healthcare Collaborating Agency, Seoul, Korea
| | - Jong Yeul Lee
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Jeong-Sik Byeon
- Department of Gastroenterology, Asan Medical Center, Seoul, Korea
| | - Chan Guk Park
- Department of Gastroenterology, Chosun University Hospital, Gwangju, Korea
| | - Joo Young Cho
- Department of Gastroenterology, Cha University Bundang Medical Center, Seongnam, Korea
| | - Soo Teik Lee
- Department of Gastroenterology, Jeonbuk National University Hospital, Jeonju, Korea
| | - Hoon Jai Chun
- Department of Gastroenterology, Korea University Anam Hospital, Seoul, Korea
| |
Collapse
|
11
|
Lin D, Liu G, Jiang D, Yu Y, Wang H, Shi H, Tan L. The role of primary tumor SUVmax in the diagnosis of invasion depth: a step toward clinical T2N0 esophageal cancer. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:112. [PMID: 33569414 PMCID: PMC7867900 DOI: 10.21037/atm-20-4430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background The controversy regarding optimal clinical T2N0 esophageal cancer treatment ultimately stems from the clinical staging modalities’ inaccuracy. Because most inaccuracies lie in clinical T2 to pathological T1, it is vital to discriminate whether the muscularis propria is invaded. Methods We investigated the association between the primary tumor maximal standard uptake value (SUVmax), and the pathological features and overall survival. We attempted to construct a discriminative model through logistic regression analysis. Results A total of 140 cN0 esophageal squamous cell carcinoma (ESCC) patients were enrolled. Primary tumor SUVmax differed significantly in paired pathological T categories (P<0.05), but not pT2 vs. pT3 (P=0.648). Age (≤65 vs. >65), biopsy differentiation grades (well or moderately vs. poorly vs. unknown), and primary tumor SUVmax (continuous) were independent risk factors for invasion depth. Subsequently, the age categories, the biopsy differentiation grade categories, and the primary tumor SUVmax categories (≤7.4 vs. >7.4) were included in the logistic regression analysis to construct a discriminative model, showing a good performance in discriminating pT2–3 vs. pT1 in terms of accuracy 87.1%, sensitivity 93.6%, specificity 73.9%, and area under the curve (AUC) 0.887 [95% confidence interval (CI): 0.822 to 0.951]. Of these factors, biopsy differentiation grades and primary tumor SUVmax showed significant differences in overall survival (P<0.05), while the age categories did not. Conclusions The novel baseline model comprised of age, biopsy differentiation grades, and primary tumor SUVmax provide much discriminative performance in determining whether the muscularis propria is invaded. Further studies are necessary to validate the findings and guide clinical practice for cT2N0 esophageal cancer.
Collapse
Affiliation(s)
- Dong Lin
- Department of Thoracic Surgery, Zhongshan Hospital Fudan University, Shanghai, China
| | - Guobing Liu
- Department of Nuclear Medicine, Zhongshan Hospital Fudan University, Shanghai, China
| | - Dongxian Jiang
- Department of Pathology, Zhongshan Hospital Fudan University, Shanghai, China
| | - Yangli Yu
- Department of Radiology, Zhongshan Hospital Fudan University, Shanghai, China
| | - Hao Wang
- Department of Thoracic Surgery, Zhongshan Hospital Fudan University, Shanghai, China
| | - Hongcheng Shi
- Department of Nuclear Medicine, Zhongshan Hospital Fudan University, Shanghai, China
| | - Lijie Tan
- Department of Thoracic Surgery, Zhongshan Hospital Fudan University, Shanghai, China
| |
Collapse
|
12
|
Diaz LI, Mony S, Klapman J. Narrative review of the role of gastroenterologist in the diagnosis, treatment and palliation in gastric and gastroesophageal cancer. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1106. [PMID: 33145325 PMCID: PMC7575985 DOI: 10.21037/atm-20-4143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Esophageal cancer (EC) and gastric cancer (GC) carry a high mortality rate. Unfortunately, a majority of patients are asymptomatic and at the time of diagnosis, the disease may invariably be in its advanced stages with limited curative options. Thus, it is imperative to recognize certain risk factors including gastroesophageal reflux disease (GERD), male gender, pre-existing Barrett’s esophagus, smoking history, obesity, Helicobacter pylori infection, atrophic gastritis among others for both EC and GC, intervene on time with screening and surveillance modalities if indicated and optimize treatment plans. With advances in endoscopic techniques, early neoplastic lesions are increasingly managed by gastroenterologists, offering an alternative to surgery. The gold standard for diagnosis of EC and GC is high definition endoscopy with adequate targeted biopsies. Endoscopic ultrasound (EUS) is a key in the staging of early cancers dictating the pathway for treatment options. We also play a key role in palliation cases with the aim to reduce the symptoms like nausea, vomiting and even when possible, restore oral intake and improve nutrition in both advanced GC and EC. This review article discusses the risk factors, diagnostic and endoscopic treatment modalities of early EC and GC and palliation of advanced cancer where gastroenterologists play a key role.
Collapse
Affiliation(s)
- Liege I Diaz
- Department of Endoscopic Oncology, Moffitt Cancer Center, Tampa, FL, USA
| | - Shruti Mony
- Division of Digestive Diseases and Nutrition, University of South Florida, Tampa, FL, USA
| | - Jason Klapman
- Department of Endoscopic Oncology, Moffitt Cancer Center, Tampa, FL, USA
| |
Collapse
|
13
|
Gironda DJ, Adams DL, He J, Xu T, Gao H, Qiao Y, Komaki R, Reuben JM, Liao Z, Blum-Murphy M, Hofstetter WL, Tang CM, Lin SH. Cancer associated macrophage-like cells and prognosis of esophageal cancer after chemoradiation therapy. J Transl Med 2020; 18:413. [PMID: 33148307 PMCID: PMC7640696 DOI: 10.1186/s12967-020-02563-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/07/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Cancer Associated Macrophage-Like cells (CAMLs) are polynucleated circulating stromal cells found in the bloodstream of numerous solid-tumor malignancies. Variations within CAML size have been associated with poorer progression free survival (PFS) and overall survival (OS) in a variety of cancers; however, no study has evaluated their clinical significance in esophageal cancer (EC). METHODS To examine this significance, we ran a 2 year prospective pilot study consisting of newly diagnosed stage I-III EC patients (n = 32) receiving chemoradiotherapy (CRT). CAML sizes were sequentially monitored prior to CRT (BL), ~ 2 weeks into treatment (T1), and at the first available sample after the completion of CRT (T2). RESULTS We found CAMLs in 88% (n = 28/32) of all patient samples throughout the trial, with a sensitivity of 76% (n = 22/29) in pre-treatment screening samples. Improved 2 year PFS and OS was found in patients with CAMLs < 50 μm by the completion of CRT over patients with CAMLs ≥ 50 μm; PFS (HR = 12.0, 95% CI = 2.7-54.1, p = 0.004) and OS (HR = 9.0, 95%CI = 1.9-43.5, p = 0.019). CONCLUSIONS Tracking CAML sizes throughout CRT as a minimally invasive biomarker may serve as a prognostic tool in mapping EC progression, and further studies are warranted to determine if presence of these cells prior to treatment suggest diagnostic value for at-risk populations.
Collapse
Affiliation(s)
- Daniel J Gironda
- Rutgers, The State University of New Jersey, 77 Hamilton Street, New Brunswick, NJ, 08901, USA
| | - Daniel L Adams
- Creatv MicroTech Inc, Monmouth Junction, 9 Deer Park Dr, Potomac, NJ, 08852, USA.
| | - Jianzhong He
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Ting Xu
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Hui Gao
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Yawei Qiao
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Ritsuko Komaki
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - James M Reuben
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Zhongxing Liao
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Mariela Blum-Murphy
- Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Wayne L Hofstetter
- Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Cha-Mei Tang
- Creatv MicroTech Inc, 9900 Belward Campus Dr, Rockville, MD, 20850, USA
| | - Steven H Lin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
| |
Collapse
|
14
|
Park CH, Yang DH, Kim JW, Kim JH, Kim JH, Min YW, Lee SH, Bae JH, Chung H, Choi KD, Park JC, Lee H, Kwak MS, Kim B, Lee HJ, Lee HS, Choi M, Park DA, Lee JY, Byeon JS, Park CG, Cho JY, Lee ST, Chun HJ. Clinical practice guideline for endoscopic resection of early gastrointestinal cancer. Intest Res 2020; 19:127-157. [PMID: 33045799 PMCID: PMC8100377 DOI: 10.5217/ir.2020.00020] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 04/11/2020] [Indexed: 12/16/2022] Open
Abstract
Although surgery was the standard treatment for early gastrointestinal cancers, endoscopic resection is now a standard treatment for early gastrointestinal cancers without regional lymph node metastasis. High-definition white light endoscopy, chromoendoscopy, and image-enhanced endoscopy such as narrow band imaging are performed to assess the edge and depth of early gastrointestinal cancers for delineation of resection boundaries and prediction of the possibility of lymph node metastasis before the decision of endoscopic resection. Endoscopic mucosal resection and/or endoscopic submucosal dissection can be performed to remove early gastrointestinal cancers completely by en bloc fashion. Histopathological evaluation should be carefully made to investigate the presence of risk factors for lymph node metastasis such as depth of cancer invasion and lymphovascular invasion. Additional treatment such as radical surgery with regional lymphadenectomy should be considered if the endoscopically resected specimen shows risk factors for lymph node metastasis. This is the first Korean clinical practice guideline for endoscopic resection of early gastrointestinal cancer. This guideline was developed by using mainly de novo methods and encompasses endoscopic management of superficial esophageal squamous cell carcinoma, early gastric cancer, and early colorectal cancer. This guideline will be revised as new data on early gastrointestinal cancer are collected.
Collapse
Affiliation(s)
- Chan Hyuk Park
- Department of Gastroenterology, Hanyang University Guri Hospital, Guri, Korea
| | - Dong-Hoon Yang
- Department of Gastroenterology, Asan Medical Center, Seoul, Korea
| | - Jong Wook Kim
- Department of Gastroenterology, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Jie-Hyun Kim
- Department of Gastroenterology, Yonsei University Gangnam Severance Hospital, Seoul, Korea
| | - Ji Hyun Kim
- Department of Gastroenterology, Inje University Busan Paik Hospital, Busan, Korea
| | - Yang Won Min
- Department of Gastroenterology, Samsung Medical Center, Seoul, Korea
| | - Si Hyung Lee
- Department of Gastroenterology, Yeungnam University Medical Center, Daegu, Korea
| | - Jung Ho Bae
- Department of Gastroenterology, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
| | - Hyunsoo Chung
- Department of Gastroenterology, Seoul National University Hospital, Seoul, Korea
| | - Kee Don Choi
- Department of Gastroenterology, Asan Medical Center, Seoul, Korea
| | - Jun Chul Park
- Department of Gastroenterology, Yonsei University Severance Hospital, Seoul, Korea
| | - Hyuk Lee
- Department of Gastroenterology, Samsung Medical Center, Seoul, Korea
| | - Min-Seob Kwak
- Department of Gastroenterology, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Bun Kim
- Center for Colorectal Cancer, National Cancer Center, Goyang, Korea
| | - Hyun Jung Lee
- Department of Gastroenterology, Seoul National University Hospital, Seoul, Korea
| | - Hye Seung Lee
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Miyoung Choi
- National Evidence-based Healthcare Collaborating Agency, Seoul, Korea
| | - Dong-Ah Park
- National Evidence-based Healthcare Collaborating Agency, Seoul, Korea
| | - Jong Yeul Lee
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Jeong-Sik Byeon
- Department of Gastroenterology, Asan Medical Center, Seoul, Korea
| | - Chan Guk Park
- Department of Gastroenterology, Chosun University Hospital, Gwangju, Korea
| | - Joo Young Cho
- Department of Gastroenterology, Cha University Bundang Medical Center, Seongnam, Korea
| | - Soo Teik Lee
- Department of Gastroenterology, Jeonbuk National University Hospital, Jeonju, Korea
| | - Hoon Jai Chun
- Department of Gastroenterology, Korea University Anam Hospital, Seoul, Korea
| |
Collapse
|
15
|
Chen K, Deng X, Yang Z, Yu D, Zhang X, Zhang J, Xie D, He Z, Cheng D. Survival nomogram for patients with metastatic siewert type II adenocarcinoma of the esophagogastric junction: a population-based study. Expert Rev Gastroenterol Hepatol 2020; 14:757-764. [PMID: 32552040 DOI: 10.1080/17474124.2020.1784726] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND The aim of this study was to construct a nomogram to predict the survival of patients with metastatic Siewert Type II adenocarcinomas of the esophagogastric junction (AEG). METHODS Patients were identified using the Surveillance, Epidemiology, and End Results (SEER) database. Cox regression analysis was performed to assess the prognostic factors. A nomogram comprising independent prognostic factors was established and evaluated using C-indexes, calibration curves, and decision curve analyses. RESULTS In total 1616 eligible patients were enrolled. Race, age, bone metastasis, liver metastasis, lung metastasis, other metastasis sites, and distant lymph nodes metastasis were independent prognostic factors and were integrated to construct the nomogram. The nomogram had a C-index of 0.590 (95% CI: 0.569-0.611) in the training cohort and 0.569 (95% CI: 0.532-0.606) in the validation cohort. The calibration plots for the probabilities of 6-month and 1-year overall survival demonstrated there was an optimum between nomogram prediction and actual observation. CONCLUSION We developed and validated a nomogram to predict individual prognosis for patients with metastatic Siewert Type II AEG, and the risk stratification system based on the nomogram could effectively stratify the patients into two risk subgroups, which can help clinicians accurately predict mortality risk and recommend personalized treatment modalities.
Collapse
Affiliation(s)
- Kun Chen
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, China
| | - Xiaofang Deng
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, China
| | - Zhihao Yang
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, China
| | - Dongdong Yu
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, China
| | - Xiang Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, China
| | - Jiandong Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, China
| | - Deyao Xie
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, China
| | - Zhifeng He
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, China
| | - Dezhi Cheng
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, China
| |
Collapse
|
16
|
Park CH, Yang DH, Kim JW, Kim JH, Kim JH, Min YW, Lee SH, Bae JH, Chung H, Choi KD, Park JC, Lee H, Kwak MS, Kim B, Lee HJ, Lee HS, Choi M, Park DA, Lee JY, Byeon JS, Park CG, Cho JY, Lee ST, Chun HJ. Clinical Practice Guideline for Endoscopic Resection of Early Gastrointestinal Cancer. THE KOREAN JOURNAL OF HELICOBACTER AND UPPER GASTROINTESTINAL RESEARCH 2020. [DOI: 10.7704/kjhugr.2020.0023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Although surgery was the standard treatment for early gastrointestinal cancers, endoscopic resection is now a standard treatment for early gastrointestinal cancers without regional lymph node metastasis. High-definition white light endoscopy, chromoendoscopy, and image-enhanced endoscopy such as narrow band imaging are performed to assess the edge and depth of early gastrointestinal cancers for delineation of resection boundaries and prediction of the possibility of lymph node metastasis before the decision of endoscopic resection. Endoscopic mucosal resection and/or endoscopic submucosal dissection can be performed to remove early gastrointestinal cancers completely by en bloc fashion. Histopathological evaluation should be carefully made to investigate the presence of risk factors for lymph node metastasis such as depth of cancer invasion and lymphovascular invasion. Additional treatment such as radical surgery with regional lymphadenectomy should be considered if the endoscopically resected specimen shows risk factors for lymph node metastasis. This is the first Korean clinical practice guideline for endoscopic resection of early gastrointestinal cancer. This guideline was developed by using mainly de novo methods and encompasses endoscopic management of superficial esophageal squamous cell carcinoma, early gastric cancer, and early colorectal cancer. This guideline will be revised as new data on early gastrointestinal cancer are collected.
Collapse
|
17
|
Chen K, Deng X, Yang Z, Yu D, Zhang X, Li W, Xie D, He Z, Cheng D. Sites of distant metastases and the cancer-specific survival of metastatic Siewert type II esophagogastric junction adenocarcinoma: a population-based study. Expert Rev Gastroenterol Hepatol 2020; 14:491-497. [PMID: 32324423 DOI: 10.1080/17474124.2020.1760839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The effect of distant metastasis on prognosis in patients with Siewert type II adenocarcinoma of the esophagogastric junction (AEG) remains elusive. METHODS Patients diagnosed as metastatic Siewert type II AEG were identified using the Surveillance, Epidemiology, and End Results (SEER) database. Kaplan-Meier survival analysis and a Cox proportional hazards analysis were performed to assess the effect of distant metastases sites. RESULTS We analyzed 1616 eligible patients. Liver was the most frequent metastatic site. For patients with isolated distant metastasis, the median survival time was 8, 7, 8, 10, and 11 months for patients with liver, bone, brain, lung, and distant lymph nodal metastasis, respectively (p = 0.011). The number of metastatic sites and the site of distant metastasis were independent prognostic factors for cancer-specific survival (CSS). In patients with isolated distant metastasis, using bone metastasis as reference, lung (p = 0.011) or distant lymph node metastasis (p = 0.030) was associated with better CSS, while patients with liver (p = 0.051) or brain (p = 0.488) metastasis had similar CSS compared to patients with bone metastasis. CONCLUSION CSS in metastatic Siewert type II AEG is dependent on the metastatic site and the number of metastatic sites.
Collapse
Affiliation(s)
- Kun Chen
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, Zhejiang, China
| | - Xiaofang Deng
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, Zhejiang, China
| | - Zhihao Yang
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, Zhejiang, China
| | - Dongdong Yu
- Department of Urology, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, Zhejiang, China
| | - Xiang Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, Zhejiang, China
| | - Wenfeng Li
- Department of Chemoradiotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, Zhejiang, China
| | - Deyao Xie
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, Zhejiang, China
| | - Zhifeng He
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, Zhejiang, China
| | - Dezhi Cheng
- Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou, Zhejiang, China
| |
Collapse
|
18
|
Park CH, Yang DH, Kim JW, Kim JH, Kim JH, Min YW, Lee SH, Bae JH, Chung H, Choi KD, Park JC, Lee H, Kwak MS, Kim B, Lee HJ, Lee HS, Choi M, Park DA, Lee JY, Byeon JS, Park CG, Cho JY, Lee ST, Chun HJ. Clinical Practice Guideline for Endoscopic Resection of Early Gastrointestinal Cancer. Clin Endosc 2020; 53:142-166. [PMID: 32252507 PMCID: PMC7137564 DOI: 10.5946/ce.2020.032] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 03/23/2020] [Indexed: 12/12/2022] Open
Abstract
Although surgery was the standard treatment for early gastrointestinal cancers, endoscopic resection is now a standard treatment for early gastrointestinal cancers without regional lymph node metastasis. High-definition white light endoscopy, chromoendoscopy, and image-enhanced endoscopy such as narrow band imaging are performed to assess the edge and depth of early gastrointestinal cancers for delineation of resection boundaries and prediction of the possibility of lymph node metastasis before the decision of endoscopic resection. Endoscopic mucosal resection and/or endoscopic submucosal dissection can be performed to remove early gastrointestinal cancers completely by <i>en bloc</i> fashion. Histopathological evaluation should be carefully made to investigate the presence of risk factors for lymph node metastasis such as depth of cancer invasion and lymphovascular invasion. Additional treatment such as radical surgery with regional lymphadenectomy should be considered if the endoscopically resected specimen shows risk factors for lymph node metastasis. This is the first Korean clinical practice guideline for endoscopic resection of early gastrointestinal cancer. This guideline was developed by using mainly de novo methods and encompasses endoscopic management of superficial esophageal squamous cell carcinoma, early gastric cancer, and early colorectal cancer. This guideline will be revised as new data on early gastrointestinal cancer are collected.
Collapse
Affiliation(s)
- Chan Hyuk Park
- Department of Gastroenterology, Hanyang University Guri Hospital, Guri, Korea
| | - Dong-Hoon Yang
- Department of Gastroenterology, Asan Medical Center, Seoul, Korea
| | - Jong Wook Kim
- Department of Gastroenterology, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Jie-Hyun Kim
- Department of Gastroenterology, Yonsei University Gangnam Severance Hospital, Seoul, Korea
| | - Ji Hyun Kim
- Department of Gastroenterology, Inje University Busan Paik Hospital, Busan, Korea
| | - Yang Won Min
- Department of Gastroenterology, Samsung Medical Center, Seoul, Korea
| | - Si Hyung Lee
- Department of Gastroenterology, Yeungnam University Medical Center, Daegu, Korea
| | - Jung Ho Bae
- Department of Gastroenterology, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
| | - Hyunsoo Chung
- Department of Gastroenterology, Seoul National University Hospital, Seoul, Korea
| | - Kee Don Choi
- Department of Gastroenterology, Asan Medical Center, Seoul, Korea
| | - Jun Chul Park
- Department of Gastroenterology, Yonsei University Severance Hospital, Seoul, Korea
| | - Hyuk Lee
- Department of Gastroenterology, Samsung Medical Center, Seoul, Korea
| | - Min-Seob Kwak
- Department of Gastroenterology, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Bun Kim
- Center for Colorectal Cancer, National Cancer Center, Goyang, Korea
| | - Hyun Jung Lee
- Department of Gastroenterology, Seoul National University Hospital, Seoul, Korea
| | - Hye Seung Lee
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Miyoung Choi
- National Evidence-based Healthcare Collaborating Agency, Seoul, Korea
| | - Dong-Ah Park
- National Evidence-based Healthcare Collaborating Agency, Seoul, Korea
| | - Jong Yeul Lee
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Jeong-Sik Byeon
- Department of Gastroenterology, Asan Medical Center, Seoul, Korea
| | - Chan Guk Park
- Department of Gastroenterology, Chosun University Hospital, Gwangju, Korea
| | - Joo Young Cho
- Department of Gastroenterology, Cha University Bundang Medical Center, Seongnam, Korea
| | - Soo Teik Lee
- Department of Gastroenterology, Jeonbuk National University Hospital, Jeonju, Korea
| | - Hoon Jai Chun
- Department of Gastroenterology, Korea University Anam Hospital, Seoul, Korea
| |
Collapse
|
19
|
Nelson DB, Mitchell KG, Weston BR, Betancourt S, Maru D, Rice DC, Mehran RJ, Sepesi B, Antonoff MB, Walsh GL, Swisher SG, Roth JA, Vaporciyan AA, Blum M, Hofstetter WL. Should endoscopic mucosal resection be attempted for cT2N0 esophageal cancer? Dis Esophagus 2019; 32:1-6. [PMID: 30888418 DOI: 10.1093/dote/doz016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 02/11/2019] [Accepted: 02/21/2019] [Indexed: 12/11/2022]
Abstract
Endoscopic mucosal resection (EMR) can be an effective therapy for superficial esophageal cancer. Many patients with cT2 invasion by endoscopic ultrasound (EUS) receive surgery but are subsequently found to have superficial disease. The purpose of this study was to investigate the safety profile and the added value of attempting EMR for EUS-staged cT2N0 esophageal cancer. A retrospective review was performed at a single institution from 2008 to 2017. Patients who were staged cT2N0 by EUS were identified from a prospectively maintained surgical database. Among 75 patients identified for analysis, 30 underwent an attempt at EMR. No perforations or other immediate complications occurred. EMR was more likely to be attempted among older patients (P = 0.001) with smaller tumor size (P < 0.001) and diminished SUVmax (P = 0.001). At the time of treatment, EMR was successful in clearing all known disease among 17/30 patients, with 12 representing pT1a or less and 5 representing pT1b with negative margins. Among the 17 patients for whom EMR was able to clear all known disease, there were no recurrences or cancer-related deaths. Although all the patients were staged as cT2N0 by EUS, many patients were identified by EMR to have superficial disease. There were no perforations or other adverse events related to EMR. Furthermore, EMR cleared all known disease among 17 patients with no known recurrences or cancer-related deaths. The results indicate that EMR for cT2N0 esophageal cancer is a safe diagnostic option that is therapeutic for some.
Collapse
Affiliation(s)
| | | | - Brian R Weston
- Department of GastroenterologyThe University of Texas MD Anderson Cancer Center
| | - Sonia Betancourt
- Department of Diagnostic ImagingThe University of Texas MD Anderson Cancer Center
| | - Dipen Maru
- Department of PathologyThe University of Texas MD Anderson Cancer Center
| | - David C Rice
- Department of Thoracic and Cardiovascular Surgery
| | | | - Boris Sepesi
- Department of Thoracic and Cardiovascular Surgery
| | | | | | | | - Jack A Roth
- Department of Thoracic and Cardiovascular Surgery
| | | | - Mariela Blum
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | |
Collapse
|
20
|
Atay SM, Correa A, Hofstetter WL, Swisher SG, Ajani J, Altorki NK, Blackmon SH, Blackstone EH, Rice TW, Crabtree TD, D'Amico TA, Darling GE, DeMeester SR, DeMeester TR, Worrell SG, Ferri LE, Gaissert HA, Krasna MJ, Lerut A, Nafteux P, Moons J, Little AG, Low DE, Carrott PW, Schmidt HM, Miller D, Nason KS, Luketich JD, Orringer MB, Chang AC, Rizk NP, Salo JA, Schneider PM, Smithers BM, Vallböhmer D, van Lanschot J, Varghese TK, Watson TJ, Peters JH, Yang SC. Predictors of staging accuracy, pathologic nodal involvement, and overall survival for cT2N0 carcinoma of the esophagus. J Thorac Cardiovasc Surg 2019; 157:1264-1272.e6. [DOI: 10.1016/j.jtcvs.2018.10.057] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 10/01/2018] [Accepted: 10/10/2018] [Indexed: 11/28/2022]
|
21
|
Ramay FH, Vareedayah AA, Visrodia K, Iyer PG, Wang KK, Eluri S, Shaheen NJ, Reddy R, Martin LW, Greenwald BD, Edwards MA. What Constitutes Optimal Management of T1N0 Esophageal Adenocarcinoma? Ann Surg Oncol 2019; 26:714-731. [DOI: 10.1245/s10434-018-07118-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Indexed: 12/27/2022]
|
22
|
Ishihara R, Goda K, Oyama T. Endoscopic diagnosis and treatment of esophageal adenocarcinoma: introduction of Japan Esophageal Society classification of Barrett's esophagus. J Gastroenterol 2019; 54:1-9. [PMID: 29961130 PMCID: PMC6314977 DOI: 10.1007/s00535-018-1491-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 06/27/2018] [Indexed: 02/04/2023]
Abstract
Endoscopic surveillance of Barrett's esophagus has become a foundation of the management of esophageal adenocarcinoma (EAC). Surveillance for Barrett's esophagus commonly involves periodic upper endoscopy with biopsies of suspicious areas and random four-quadrant biopsies. However, targeted biopsies using narrow-band imaging can detect more dysplastic areas and thus reduce the number of biopsies required. Several specific mucosal and vascular patterns characteristic of Barrett's esophagus have been described, but the proposed criteria are complex and diverse. Simpler classifications have recently been developed focusing on the differentiation between dysplasia and non-dysplasia. These include the Japan Esophageal Society classification, which defines regular and irregular patterns in terms of mucosal and vascular shapes. Cancer invasion depth is diagnosed by endoscopic ultrasonography (EUS); however, a meta-analysis of EUS staging of superficial EAC showed favorable pooled values for mucosal cancer staging, but unsatisfactory diagnostic results for EAC at the esophagogastric junction. Endoscopic resection has recently been suggested as a more accurate staging modality for superficial gastrointestinal cancers than EUS. Following endoscopic resection for gastrointestinal cancers, the risk of metastasis can be evaluated based on the histology of the resected specimen. European guidelines describe endoscopic resection as curative for well- or moderately differentiated mucosal cancers without lymphovascular invasion, and these criteria might be extended to lesions invading the submucosa (≤ 500 μm), i.e., to low-risk, well- or moderately differentiated tumors without lymphovascular involvement, and < 3 cm. These criteria were confirmed by a recent study in Japan.
Collapse
Affiliation(s)
- Ryu Ishihara
- grid.489169.bDepartment of Gastrointestinal Oncology, Osaka International Cancer Institute, 1-69 Otemae 3-chome, Chuo-ku, Osaka, 541-8567 Japan
| | - Kenichi Goda
- 0000 0000 8864 3422grid.410714.7Digestive Disease Centre, Showa University, Koto-Toyosu Hospital, Tokyo, Japan
| | - Tsuneo Oyama
- 0000 0000 8962 7491grid.416751.0Department of Endoscopy, Saku Central Hospital Advanced Care Center, Saku, Japan
| |
Collapse
|
23
|
Yang HX, Yang J. ASO Author Reflections: Endoscopic Ultrasonography for Determining Clinical T Classification for Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2018; 25:956-957. [PMID: 30456674 DOI: 10.1245/s10434-018-6914-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Indexed: 11/18/2022]
Affiliation(s)
- Hao-Xian Yang
- Department of Thoracic Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, People's Republic of China. .,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China.
| | - Jie Yang
- Department of Thoracic Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, People's Republic of China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| |
Collapse
|
24
|
Haisley KR, Hart CM, Kaempf AJ, Dash NR, Dolan JP, Hunter JG. Specific Tumor Characteristics Predict Upstaging in Early-Stage Esophageal Cancer. Ann Surg Oncol 2018; 26:514-522. [PMID: 30377918 DOI: 10.1245/s10434-018-6804-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Indexed: 01/29/2023]
Abstract
BACKGROUND Early-stage esophageal cancer (stages 0-1) has been shown to have relatively good outcomes after local endoscopic or surgical resection. For this reason, neoadjuvant chemoradiation usually is reserved for higher-stage disease. Some early tumors, however, are found after resection to be more advanced than predicted based on initial clinical staging, termed pathologic upstaging. Such tumors may have benefited from alternate treatment models had their true stage been known preoperatively. This study aimed to identify high-risk features in early esophageal cancers that might predict tumor upstaging and guide more individualized treatment algorithms. METHODS Through retrospective review of a single-institution foregut disease registry, we evaluated patients who underwent esophagectomy for high-grade dysplasia (Tis) or stage 1 esophageal cancer, searching for factors associated with pathologic upstaging. RESULTS The review included 110 patients (88% male, median age at diagnosis, 64.5 years) treated between January 2000 and June 2016. Upstaging occurred for 20.9% of the patients, and was more common for patients with angiolymphatic invasion (odds ratio [OR], 11.07; 95% confidence interval [CI], 2.96-41.44; P < 0.001) or signet-ring features (OR, 23.9; 95% CI, 2.6-216.8; P = 0.005). In the absence of other predictors, upstaging was associated with decreased overall survival (P = 0.006). CONCLUSIONS Approximately 20% of patients with early-stage esophageal cancer may be upstaged at resection. Angiolymphatic invasion and signet-ring features may predict tumors likely to be upstaged, resulting in decreased overall survival.
Collapse
Affiliation(s)
- Kelly R Haisley
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, OR, USA.
| | - Christopher M Hart
- Department of Surgery, University of California Los Angeles, Los Angeles, CA, USA
| | - Andy J Kaempf
- Knight Cancer Institute, Biostatistics Shared Resource, Oregon Health and Science University, Portland, OR, USA
| | - Nihar R Dash
- Department of GI Surgery and Liver Transplant, All India Institute of Medical Sciences, New Delhi, India
| | - James P Dolan
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, OR, USA
| | - John G Hunter
- Division of Gastrointestinal and General Surgery, Department of Surgery, Oregon Health and Science University, Portland, OR, USA
| |
Collapse
|
25
|
Shen W, Shen Y, Tan L, Jin C, Xi Y. A nomogram for predicting lymph node metastasis in surgically resected T1 esophageal squamous cell carcinoma. J Thorac Dis 2018; 10:4178-4185. [PMID: 30174862 DOI: 10.21037/jtd.2018.06.51] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background Endoscopic therapies for T1 esophageal carcinoma have been increasingly used around the world. However, the procedures are limited by without lymph nodes harvested. The risk of lymph node metastasis (LNM) should been established. Our objective was to construct a nomogram model for predict risks of LNM in patients with pT1 esophageal squamous cell carcinoma (ESCC). Methods We reviewed the records of 221 patients with pT1 ESCC who underwent surgical resection and radical lymphadenectomy. Clinicopathological variables were analyzed univariate and multivariate logistic regression analysis. A nomogram for predicting risk of LNM was constructed and validated using bootstrap resampling. Results Of the 221 patients, 53 patients had been examined as LNM. Following multivariate analysis, poor differentiation (P=0.0006), lymphovascular invasion (P<0.0001) and SM3 (tumor invades the lower third of the submucosal layer) (P=0.0192) cancer were significantly independent risk factors for LNM and were entered into the nomogram. The nomogram showed a robust discrimination, with an area under the receiver operating characteristic curve (AUC) of 0.8667. The calibration curves for the probability of LNM showed optimal agreement between the probability as predicted by the nomogram and the actual probability. Conclusions We established a nomogram that can provide individual predicting for LNM in T1 ESCC, and this model has the potential clinical utility in making therapeutic procedures.
Collapse
Affiliation(s)
- Weiyu Shen
- Department of Thoracic Surgery, Ningbo Medical Center Lihuili Eastern Hospital, Ningbo 315040, China.,Department of Thoracic Surgery, Taipei Medical University Ningbo Medical Center, Ningbo 315040, China
| | - Yaxing Shen
- Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - Lijie Tan
- Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - Chenghua Jin
- Department of Thoracic Surgery, Ningbo Medical Center Lihuili Eastern Hospital, Ningbo 315040, China.,Department of Thoracic Surgery, Taipei Medical University Ningbo Medical Center, Ningbo 315040, China
| | - Yong Xi
- Department of Thoracic Surgery, Ningbo Medical Center Lihuili Eastern Hospital, Ningbo 315040, China.,Department of Thoracic Surgery, Taipei Medical University Ningbo Medical Center, Ningbo 315040, China
| |
Collapse
|
26
|
Yang J, Luo GY, Liang RB, Zeng TS, Long H, Fu JH, Xu GL, Yang MZ, Li S, Zhang LJ, Lin P, Wang X, Hou X, Yang HX. Efficacy of Endoscopic Ultrasonography for Determining Clinical T Category for Esophageal Squamous Cell Carcinoma: Data From 1434 Surgical Cases. Ann Surg Oncol 2018; 25:2075-2082. [PMID: 29667114 DOI: 10.1245/s10434-018-6406-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Indexed: 01/07/2023]
Abstract
BACKGROUND The efficacy of endoscopic ultrasonography (EUS) for determining T category is variable for esophageal squamous cell carcinoma (ESCC). We aimed to assess the efficacy of EUS in accurately identifying T category for ESCC based on the 8th AJCC Cancer Staging Manual. METHODS A retrospective analysis was conducted using a prospectively collected ESCC database from January 2003 to December 2015, in which all patients underwent EUS examination followed by esophagectomy. The efficacy of EUS was evaluated by sensitivity, specificity, and accuracy compared with pathological T category as gold standard. Overall survival of different EUS-T (uT) categories was assessed. RESULTS In total, 1434 patients were included, of whom 58.2% were correctly classified by EUS, with 17.9% being overstaged and 23.9% being understaged. The sensitivity and accuracy of EUS for Tis, T1a, T1b, T2, T3, and T4a categories were 15.8 and 98.8%, 16.3 and 95.7%, 33.1 and 89.3%, 56.8 and 65.0%, 65.8 and 70.0%, and 27.3 and 97.5%, respectively. The survival difference between uT1a and uT1b was not statistically significant (p = 0.90), nor was that between uT4a and uT4b (p = 0.34). However, when uT category was integrated as uTis, uT1, uT2, uT3, and uT4, overall survival was clearly distinguished between the categories (p < 0.01). CONCLUSIONS EUS is in general feasible for classifying clinical T category for ESCC. However, EUS should be used with caution for discriminating between Tis, T1a, and T1b disease, as well as T4 disease.
Collapse
Affiliation(s)
- Jie Yang
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Guang-Yu Luo
- State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China.,Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Run-Bin Liang
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Tai-Shan Zeng
- School of Mathematical Sciences, South China Normal University, Guangzhou, Guangdong, China
| | - Hao Long
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Jian-Hua Fu
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Guo-Liang Xu
- State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China.,Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Mu-Zi Yang
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Shuo Li
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Lan-Jun Zhang
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Peng Lin
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Xin Wang
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China.,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China
| | - Xue Hou
- State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China. .,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China. .,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China.
| | - Hao-Xian Yang
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China. .,State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, China. .,Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, China.
| |
Collapse
|
27
|
Gambling with esophageal cancer: May the odds be in your favor! J Thorac Cardiovasc Surg 2018; 156:404-405. [PMID: 29576262 DOI: 10.1016/j.jtcvs.2018.02.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 02/22/2018] [Indexed: 11/24/2022]
|
28
|
Min YW. [Endoscopic Treatment for Esophageal Cancer]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2018; 71:116-123. [PMID: 29566472 DOI: 10.4166/kjg.2018.71.3.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Esophageal cancer incidence rate per 100,000 is 4.7 in 2013, which accounts for 1.1% of the total cancer incidence in Korea. Superficial esophageal squamous cell carcinoma is frequently detected in persons undergoing upper endoscopy for gastrointestinal symptoms or for gastric cancer screening. Esophagectomy with lymph node dissection is the standard treatment for esophageal cancer. However, given the considerable morbidity and mortality of esophagectomy, endoscopic resection has become the standard of care for most cases of superficial esophageal squamous cell carcinoma without metastasis. In addition, endoscopic submucosal dissection has increased the cure rate, even when the tumor is large, compared to endoscopic mucosal resection. Thus, endoscopic submucosal dissection is the treatment of choice for superficial esophageal squamous cell carcinoma with a negligible risk of lymph node metastasis. Endoscopic resection is usually associated with a low risk of morbidity and no mortality, and has also shown favorable long-term outcomes. However, the long-term risk of metastasis remains after endoscopic resection, which varies according to the characteristics of tumor. This review describes the indication and outcomes of endoscopic resection, complications of endoscopic resection, and management after treatment.
Collapse
Affiliation(s)
- Yang Won Min
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| |
Collapse
|
29
|
Cai W, Lu JJ, Xu R, Xin P, Xin J, Chen Y, Gao B, Chen J, Yang X. Survival based radiographic-grouping for esophageal squamous cell carcinoma may impact clinical T stage. Oncotarget 2018; 9:9512-9530. [PMID: 29507707 PMCID: PMC5823661 DOI: 10.18632/oncotarget.24056] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Accepted: 01/02/2018] [Indexed: 12/26/2022] Open
Abstract
Most patients diagnosed with thoracic esophageal squamous cell carcinoma (ESCC) have progressed beyond surgical resection as a therapeutic option. Difficulties in the proper assessment of tumor invasion depth before treatment complicate determination of the type and extent of therapy. Therefore, accurate tumor clinical staging is a necessity for identifying treatment options and aiding in patient prognosis. We investigated radiographic factors as prognostic indicators for survival in ESCC. Between July 2006 - July 2010, 324 thoracic ESCC patients who underwent surgery were selected. All patients received contrast enhanced preoperative chest CT scans and esophageal barium swallow examinations. Measurement of maximal lesion cross-sectional area, the largest long diameter, largest short diameter, CT-indicated lesion length, barium-indicated lesion length and the length of pericardial fat reduction were performed. Relationships between these indicators and post-surgical survival time and the cutoff values of related factors were analyzed. Maximum long diameter, maximum lesion area and lesion length, as measured by CT imaging, were correlated with survival. Survival effects were clearly associated with group intervals, calculated by a genetic algorithm, and tumor stages. Risk-stratification intervals of esophageal lesions from radiographic imaging included: maximum long diameter < 28.7, 28.7-34.6mm, 34.6-41.4mm and >41.4mm; maximum lesion area < 355.8mm2, 355.8-568.0mm2, 568.0-907.3mm2 and >907.3mm2; and CT-indicated lesion length <30.9mm, 30.9-57.3mm, 57.3-70.6mm and > 70.6mm. The reasonable stratification of maximum esophageal lesion area, largest long diameter and lesion length measured in CT is valuable for clinical T staging of ESCC. Radiographic parameters may have prognostic clinical value in the staging of esophageal carcinoma.
Collapse
Affiliation(s)
- Wenjie Cai
- Department of Radiation Oncology, First Hospital of Quanzhou Affiliated to Fujian Medical University, Quanzhou 362000, P. R. China
| | - Jiade J Lu
- Shanghai Proton and Heavy Ion Center, Shanghai 201315, P. R. China
| | - Rongyu Xu
- Department of Surgical Oncology, First Hospital of Quanzhou Affiliated to Fujian Medical University, Quanzhou 362000, P. R. China
| | - Peiling Xin
- Department of Radiation Oncology, First Hospital of Quanzhou Affiliated to Fujian Medical University, Quanzhou 362000, P. R. China
| | - Jun Xin
- Department of Surgery, First Hospital of Quanzhou Affiliated to Fujian Medical University, Quanzhou 362000, P. R. China
| | - Yayun Chen
- Department of Radiation Oncology, First Hospital of Quanzhou Affiliated to Fujian Medical University, Quanzhou 362000, P. R. China
| | - Bingzhong Gao
- Department of Radiation Oncology, First Hospital of Quanzhou Affiliated to Fujian Medical University, Quanzhou 362000, P. R. China
| | - Jieyun Chen
- Department of Radiology, First Hospital of Quanzhou Affiliated to Fujian Medical University, Quanzhou 362000, P. R. China
| | - Xiyang Yang
- Key Laboratory of Intelligent Computing and Information Processing, Quanzhou Normal University, Quanzhou 362000, P. R. China
| |
Collapse
|
30
|
Luu C, Amaral M, Klapman J, Harris C, Almhanna K, Hoffe S, Frakes J, Pimiento JM, Fontaine JP. Endoscopic ultrasound staging for early esophageal cancer: Are we denying patients neoadjuvant chemo-radiation? World J Gastroenterol 2017; 23:8193-8199. [PMID: 29290655 PMCID: PMC5739925 DOI: 10.3748/wjg.v23.i46.8193] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 07/04/2017] [Accepted: 08/02/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate the accuracy of endoscopic ultrasound (EUS) in early esophageal cancer (EC) performed in a high-volume tertiary cancer center.
METHODS A retrospective review of patients undergoing esophagectomy was performed and patients with cT1N0 and cT2N0 esophageal cancer by EUS were evaluated. Patient demographics, tumor characteristics, and treatment were reviewed. EUS staging was compared to surgical pathology to determine accuracy of EUS. Descriptive statistics was used to describe the cohort. Student’s t test and Fisher’s exact test or χ2 test was used to compare variables. Logistic regression analysis was used to determine if clinical variables such as tumor location and tumor histology were associated with EUS accuracy.
RESULTS Between 2000 and 2015, 139 patients with clinical stageIorIIA esophageal cancer undergoing esophagectomy were identified. There were 25 (18%) female and 114 (82%) male patients. The tumor location included the middle third of the esophagus in 11 (8%) and lower third and gastroesophageal junction in 128 (92%) patients. Ninety-three percent of patients had adenocarcinoma. Preoperative EUS matched the final surgical pathology in 73/139 patients for a concordance rate of 53%. Twenty-nine patients (21%) were under-staged by EUS; of those, 19 (14%) had unrecognized nodal disease. Positron emission tomography (PET) was used in addition to EUS for clinical staging in 62/139 patients. Occult nodal disease was only found in 4 of 62 patients (6%) in whom both EUS and PET were negative for nodal involvement.
CONCLUSION EUS is less accurate in early EC and endoscopic mucosal resection might be useful in certain settings. The addition of PET to EUS improves staging accuracy.
Collapse
Affiliation(s)
- Carrie Luu
- Department of Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| | - Marisa Amaral
- Department of Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| | - Jason Klapman
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| | - Cynthia Harris
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| | - Khaldoun Almhanna
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| | - Sarah Hoffe
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| | - Jessica Frakes
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| | - Jose M Pimiento
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| | - Jacques P Fontaine
- Department of Thoracic Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, United States
| |
Collapse
|
31
|
Comparison of endoscopic ultrasonography and magnifying endoscopy for assessment of the invasion depth of shallow gastrointestinal neoplasms: a systematic review and meta-analysis. Surg Endosc 2017; 31:4923-4933. [PMID: 28547665 DOI: 10.1007/s00464-017-5596-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 05/11/2017] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To conduct a meta-analysis to provide accurate evidence regarding the preferred diagnostic method, magnifying endoscopy (ME) or endoscopic ultrasonography (EUS), for assessment of the depth of invasion of the gastrointestinal neoplasms. METHODS PubMed, EMBASE, Ovid Medline, and the Cochrane Library databases were searched for studies published between January 1946 and October 2016, regarding the use of EUS and ME to assess the invasion depth of gastrointestinal cancers. The quality of diagnostic studies was evaluated using the QUADAS2 instrument. The Meta-DiSc software (version 1.4) was used for meta-analysis of the pooled data regarding the diagnostic accuracy of EUS and ME of the invasion depth of gastrointestinal neoplasms. RESULTS Our meta-analysis included the data of 754 patients with gastrointestinal cancers contributed by seven prospective studies. All studies were of high quality (QUADAS2). The receiver operating characteristic (ROC) planes were not observed in shoulder and arm forms for either EUS or ME, with Spearman's correlation coefficients of -0.821 and 0.234 for EUS and ME, respectively. The p values of the diagnostic odds ratio for EUS and ME were 0.0038 and 0.0131, respectively. The sensitivity and specificity of EUS for the diagnosis of the depth of invasion of gastrointestinal cancers were 0.75 (95% CI 0.69-0.81) and 0.84 (95% CI 0.79-0.88), respectively. In comparison, the sensitivity and specificity for ME were 0.74 (95% CI 0.67-0.69) and 0.85 (95% CI 0.80-0.89), respectively. The values of area under the summary ROC (SROC) curves for EUS and ME were 0.8499 and 0.8757, respectively, with a non-significant Z value between EUS and MR (0.296 < 1.96). CONCLUSIONS Both EUS and ME provide a comparable performance for judging the depth of invasion of gastrointestinal neoplasms. However, there is heterogeneity between studies contributed by non-threshold effects.
Collapse
|
32
|
Molena D, DeMeester SR. The dilemma of T1 esophageal adenocarcinoma. J Thorac Cardiovasc Surg 2017; 153:1206-1207. [PMID: 28314532 DOI: 10.1016/j.jtcvs.2016.10.106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 10/05/2016] [Accepted: 10/09/2016] [Indexed: 11/16/2022]
Affiliation(s)
- Daniela Molena
- Division of Thoracic Surgery, Memorial Sloan Kettering Cancer Center, New York, NY.
| | - Steven R DeMeester
- Division of Foregut and Minimally Invasive Surgery, The Oregon Clinic, Portland, Ore
| |
Collapse
|
33
|
DaVee T, Ajani JA, Lee JH. Is endoscopic ultrasound examination necessary in the management of esophageal cancer? World J Gastroenterol 2017; 23:751-762. [PMID: 28223720 PMCID: PMC5296192 DOI: 10.3748/wjg.v23.i5.751] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 11/23/2016] [Accepted: 12/21/2016] [Indexed: 02/06/2023] Open
Abstract
Despite substantial efforts at early diagnosis, accurate staging and advanced treatments, esophageal cancer (EC) continues to be an ominous disease worldwide. Risk factors for esophageal carcinomas include obesity, gastroesophageal reflux disease, hard-alcohol use and tobacco smoking. Five-year survival rates have improved from 5% to 20% since the 1970s, the result of advances in diagnostic staging and treatment. As the most sensitive test for locoregional staging of EC, endoscopic ultrasound (EUS) influences the development of an optimal oncologic treatment plan for a significant minority of patients with early cancers, which appropriately balances the risks and benefits of surgery, chemotherapy and radiation. EUS is costly, and may not be available at all centers. Thus, the yield of EUS needs to be thoughtfully considered for each patient. Localized intramucosal cancers occasionally require endoscopic resection (ER) for histologic staging or treatment; EUS evaluation may detect suspicious lymph nodes prior to exposing the patient to the risks of ER. Although positron emission tomography (PET) has been increasingly utilized in staging EC, it may be unnecessary for clinical staging of early, localized EC and carries the risk of false-positive metastasis (over staging). In EC patients with evidence of advanced disease, EUS or PET may be used to define the radiotherapy field. Multimodality staging with EUS, cross-sectional imaging and histopathologic analysis of ER, remains the standard-of-care in the evaluation of early esophageal cancers. Herein, published data regarding use of EUS for intramucosal, local, regional and metastatic esophageal cancers are reviewed. An algorithm to illustrate the current use of EUS at The University of Texas MD Anderson Cancer Center is presented.
Collapse
|
34
|
Esophagectomy Following Endoscopic Resection of Submucosal Esophageal Cancer: a Highly Curative Procedure Even with Nodal Metastases. J Gastrointest Surg 2017; 21:62-67. [PMID: 27561633 DOI: 10.1007/s11605-016-3210-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 07/10/2016] [Indexed: 01/31/2023]
Abstract
BACKGROUND Despite the increased risk for nodal disease, definitive endoscopic resection is being increasingly offered for lesions invasive into the submucosa based on the success with intramucosal tumors. The aim of this study was to evaluate survival after esophagectomy alone for confirmed submucosal tumors after endoscopic resection. METHODS Patients from seven centers in the USA who underwent esophagectomy for submucosal tumors removed with endoscopic resection were analyzed. Nodal involvement was correlated with recurrence and survival. RESULTS We identified 23 patients with submucosal esophageal adenocarcinoma. Esophagectomy was performed at a median of 2 months (Interquartile range 1-3) after the endoscopic resection. There was no postoperative mortality. Positive nodal disease was seen in 26 % of patients on final pathology. At a median of 37 months (Interquartile range 25-55), 91 % of patients were alive and free of disease. The disease-specific 5-year survival was 88 %. Disease-specific 5-year survival was 67 % in patients with positive nodal metastases and 100 % in those without (p = 0.159). CONCLUSIONS Esophagectomy is curative in the majority of patients with submucosal tumors even in the presence of nodal metastases. These data serve as a benchmark for comparison when considering extending the indications for therapeutic endoscopic resection for submucosal tumors in the future.
Collapse
|
35
|
Increasing tumor length is associated with regional lymph node metastases and decreased survival in esophageal cancer. Am J Surg 2016; 211:860-6. [DOI: 10.1016/j.amjsurg.2016.01.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 01/22/2016] [Accepted: 01/25/2016] [Indexed: 11/22/2022]
|