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Wagh MS, K C, KP A, Mathew AP, Muralee M, K M JK. Prognostic Implications of Various Surgical Procedures and Postoperative Margin Status in Gastroesophageal Junction Tumors. Indian J Surg Oncol 2024; 15:12-17. [PMID: 38511016 PMCID: PMC10948724 DOI: 10.1007/s13193-023-01821-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 09/11/2023] [Indexed: 03/22/2024] Open
Abstract
Esophagogastric junction (EGJ) carcinomas often require access to two compartments of the body for good margin and lymphadenectomy. Whether it is required to do so in all patients is debatable. We analyzed outcomes of patients who underwent surgeries for EGJ carcinomas in terms of margin status and survival. This is a retrospective analysis of a prospectively maintained database of patients with EGJ adenocarcinomas operated between January 2014 and December 2016. Type of surgery performed and its impact on margin status and survival were assessed. Follow-up was for a minimum of 5 years. Ninety-four patients with EGJ carcinomas were operated on during the study period. Eight (8.51%) had involved proximal margin, and 2 of these had positive distal margin also. None had distal margin alone involved. Seventeen (18.09%) and 5 (5.32%) had a close proximal and distal margin, respectively. Radial margin was close/involved in 6 (6.38%) patients. Five-year overall survival and disease-free survival for the cohort was 38% and 30.8%, respectively. Proximal gastrectomy had a higher proximal margin positivity. Positive proximal or distal margin and a close/involved radial margin were detrimental to disease free survival and overall survival. Proximal gastrectomy is associated with a higher likelihood of proximal margin positivity. Positive margin leads to lower survival. Whether involvement of margins is just a surrogate marker of aggressive tumor or is an error in assessing extent tumor needs to be studied. Large-scale prospective studies in this regard are desirable.
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Affiliation(s)
- Mira Sudam Wagh
- Division of Surgical Oncology, Department of Surgical Services, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Chandramohan K
- Division of Surgical Oncology, Department of Surgical Services, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Abdulla KP
- Division of Surgical Oncology, Department of Surgical Services, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Arun Peter Mathew
- Division of Surgical Oncology, Department of Surgical Services, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Madhu Muralee
- Division of Surgical Oncology, Department of Surgical Services, Regional Cancer Centre, Thiruvananthapuram, Kerala India
| | - Jagathnath Krishna K M
- Division of Surgical Oncology, Department of Surgical Services, Regional Cancer Centre, Thiruvananthapuram, Kerala India
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Yin Q, Zhang G, Qie P, Han S, Liu L. Total laparoscopic total gastrectomy and distal esophagectomy combined with reconstruction by transhiatal esophagojejunal Roux-en-y mediastinal anastomosis for Siewert II AEG. J Cardiothorac Surg 2023; 18:339. [PMID: 37990247 PMCID: PMC10664637 DOI: 10.1186/s13019-023-02453-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 11/08/2023] [Indexed: 11/23/2023] Open
Abstract
PURPOSE The optimal procedure is still controversial about Siewert type II AEG, We are attempt to explore the efficacy and feasibility of total laparoscopic total gastrectomy and distal esophagectomy combined with reconstruction by transhiatal esophagojejunal Roux-en-y mediastinal anastomosis for Siewert type II AEG. METHOD Data of patients with Siewert type II AEG who received total laparoscopic total gastrectomy and distal esophagectomy combined with reconstruction by transhiatal esophagojejunal Roux-en-y mediastinal anastomosis in the Hebei General Hospital were collected from October 2020 to October 2021, The operation time, surgical blood loss, the number of dissected lymph nodes, duration of drainage tube, the length of stay in ICU, the resume oral feeding time, the length of postoperative hospital stay, postoperative complications and other related indicators of the patients were collected to evaluate the safety and feasibility of this operation. RESULT A total of 17 patients received total laparoscopic total gastrectomy and distal esophagectomy combined with reconstruction by transhiatal esophagojejunal Roux-en-y mediastinal anastomosisin the treatment of Siewert type II AEG were analyzed in our research. The mean operation time was 253 ± 24.8 min (196-347 min); The median surgical blood loss was 250 ml (20-2400 ml); The average number of dissected lymph nodes were 28 ± 4.6 (17-36); The median duration of drainage tube was 5 days (3-7days); The median length of stay in ICU was 18 h(10-34 h); The median time of resume oral feeding was 6 days (5-7days); The median postoperative hospital stay was 11 days (8-15 days). Among the all enrolled patients, one patient underwent the conversion to laparotomy due to the massive intraoperative bleeding, one patient developed anastomotic stenosis at jejunum side-to-side anastomosis on the first month after surgery, there was no case of death during the operation and postoperative anastomotic fistula. All patients achieved R0 resection with an average distance of 6 cm (4-8.5 cm) from the upper margin of the tumor to the resection margin. CONCLUSION The operation of total laparoscopic total gastric and distal esophagectomy combined with reconstruction by transhiatal esophagojejunal Roux-en-y mediastinal anastomosis is technically feasible and sufficiently safe in the treatment of Seiwert type II AEG from our primary clinical experience. This procedure could be one of the alternatives for the radical treatment of Siewert type II AEG.
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Affiliation(s)
- Qifan Yin
- Thoracic Surgery, Hebei General Hospital, No 348,West He-Ping Road, Xinhua District, Shijiazhuang, 050000, Hebei Province, China
| | - Guibin Zhang
- Thoracic Surgery, Hebei General Hospital, No 348,West He-Ping Road, Xinhua District, Shijiazhuang, 050000, Hebei Province, China
| | - Peng Qie
- Thoracic Surgery, Hebei General Hospital, No 348,West He-Ping Road, Xinhua District, Shijiazhuang, 050000, Hebei Province, China
| | - Shaohui Han
- Thoracic Surgery, Hebei General Hospital, No 348,West He-Ping Road, Xinhua District, Shijiazhuang, 050000, Hebei Province, China
| | - Lijun Liu
- Thoracic Surgery, Hebei General Hospital, No 348,West He-Ping Road, Xinhua District, Shijiazhuang, 050000, Hebei Province, China.
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Li KY, Ou J, Zhou HY, Yu ZY, Gao D, You XY, Zhang XM, Li R, Chen TW. Gross tumor volume of adenocarcinoma of esophagogastric junction corresponding to cT and cN stages measured with computed tomography to quantitatively determine resectabiliy: A case control study. Front Oncol 2022; 12:1038135. [PMID: 36465362 PMCID: PMC9714446 DOI: 10.3389/fonc.2022.1038135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 10/31/2022] [Indexed: 07/25/2024] Open
Abstract
PURPOSE To determine whether gross tumor volume (GTV) of adenocarcinoma of esophagogastric junction (AEG) corresponding to cT and cN stages measured on CT could help quantitatively determine resectability. MATERIALS AND METHODS 343 consecutive patients with AEG, including 279 and 64 randomly enrolled in training cohort (TC) and validation cohort (VC), respectively, underwent preoperative contrast-enhanced CT. Univariate and multivariate analyses for TC were performed to determine factors associated with resectability. Receiver operating characteristic (ROC) analyses were to determine if GTV corresponding to cT and cN stages could help determine resectability. For VC, Cohen's Kappa tests were to assess performances of the ROC models. RESULTS cT stage, cN stage and GTV were independently associated with resectability of AEG with odds ratios of 4.715, 4.534 and 1.107, respectively. For differentiating resectable and unresectable AEG, ROC analyses showed that cutoff GTV of 32.77 cm3 in stage cT1-4N0-3 with an area under the ROC curve (AUC) of 0.901. Particularly, cutoffs of 27.67 and 32.77 cm3 in stages cT3 and cT4 obtained AUC values of 0.860 and 0.890, respectively; and cutoffs of 27.09, 33.32 and 37.39 cm3 in stages cN1, cN2 and cN3 obtained AUC values of 0.852, 0.821 and 0.902, respectively. In VC, Cohen's Kappa tests verified that the ROC models had good performance in distinguishing between resectable and unresectable AEG (all Cohen's K values > 0.72). CONCLUSIONS GTV, cT and cN stages could be independent determinants of resectability of AEG. And GTV corresponding to cT and cN stages can help quantitatively determine resectability.
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Affiliation(s)
| | | | - Hai-ying Zhou
- Medical Imaging Key Laboratory of Sichuan Province, and Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | | | | | | | | | | | - Tian-wu Chen
- Medical Imaging Key Laboratory of Sichuan Province, and Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
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De Pasqual CA, van der Sluis PC, Weindelmayer J, Lagarde SM, Giacopuzzi S, De Manzoni G, Wijnhoven BPL. Transthoracic esophagectomy compared to transhiatal extended gastrectomy for adenocarcinoma of the esophagogastric junction: a multicenter retrospective cohort study. Dis Esophagus 2022; 35:6490090. [PMID: 34969080 DOI: 10.1093/dote/doab090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 11/27/2021] [Indexed: 12/11/2022]
Abstract
Optimal surgical treatment for Siewert type II esophagogastric junction adenocarcinoma is debated. The aim of this study was to compare transhiatal extended gastrectomy (TEG) and transthoracic esophagectomy (TTE). Patients with Siewert type II tumors who underwent a resection by TEG or TTE in two centers (Erasmus University Medical Center, Rotterdam, and University of Verona) between 2014 and 2019 were identified. To limit selection bias, patients were matched for baseline characteristics and compared with a multivariable logistic regression model. Some 159 patients treated by TEG (60 patients, 37.7%) or TTE (99 patients, 62.3%) were included. Patients in the TEG group were older, had less tumor invasion of the esophagus, and were more often excluded from neoadjuvant therapy. Post-operative morbidity was comparable (P = 0.88), while 90-day mortality was higher after TEG (90-day mortality 10.0% in TEG group vs. 2.0% in TTE group P = 0.01). R0 resection was achieved in 83.3% of patients after TEG and in 97.9% after TTE (P < 0.01), with the proximal resection margin involved in 16.6% of patients after TEG versus 0 in TTE group (P < 0.01). The 3-year overall survival was comparable (TEG: 36.5%, TTE: 48.4%, P = 0.12). At multivariable analysis, (y)pT category was an independent risk factor for 3-year recurrence. After matching, TEG was still associated with an increased risk of incomplete tumor resection (P = 0.03) and proximal margin involvement (P < 0.01), while there were no differences in post-operative morbidity (P = 0.56) and mortality (P = 0.31). Our data suggest that patients with Siewert type II tumors treated by TEG are exposed to a higher risk of positive proximal resection margin compared to TTE.
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Affiliation(s)
| | - Pieter C van der Sluis
- Department of Surgery, Erasmus MC-University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Jacopo Weindelmayer
- Department of General and Upper G.I. Surgery, University of Verona, Verona, Italy
| | - Sjoerd M Lagarde
- Department of Surgery, Erasmus MC-University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Simone Giacopuzzi
- Department of General and Upper G.I. Surgery, University of Verona, Verona, Italy
| | - Giovanni De Manzoni
- Department of General and Upper G.I. Surgery, University of Verona, Verona, Italy
| | - Bas P L Wijnhoven
- Department of Surgery, Erasmus MC-University Medical Centre Rotterdam, Rotterdam, The Netherlands
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5
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Tao K, Dong J, He S, Xu Y, Yang F, Han G, Abe M, Zong L. Surgical Strategies for Siewert Type II Esophagogastric Junction Carcinomas: A Randomized Controlled Trial. Front Oncol 2022; 12:852594. [PMID: 35814411 PMCID: PMC9260592 DOI: 10.3389/fonc.2022.852594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 05/23/2022] [Indexed: 11/16/2022] Open
Abstract
Aim To determine the ideal surgical approach for Siewert type II EGJ carcinomas. Methods We conducted the randomized controlled trial (RCT) at Shanxi Cancer Hospital from January 2014 to August 2016. A total of 105 patients with T1-4N1-3M0 Siewert type II EGJ carcinomas were initially recruited. The final follow-up was up to June 30, 2019. Patients were randomized to undergo either a proximal gastrectomy plus jejunal interposition (PG+JI), proximal gastrectomy plus esophagogastrostomy (PG+EG), or total gastrectomy plus Roux-en-Y esophagojejunostomy (TG+RY). The primary endpoint was postoperative complications. Secondary endpoints were 5-year survival and recovery indexes. Results Among 105 patients, 100 patients (95.2%; mean age, 56.2 years) with tumors <3cm in size underwent surgery: PG+JI (n=33) vs. PG+EG (n=33) and TG+RY (n=34); 91 patients completed the study. Among the groups, the PG+JI group had the longest reconstruction time: 34.11 ± 6.10 min vs. 21.97 ± 3.30 min (PG+EG) vs. 30.56 ± 4.26 min (TG+RY); p<0.001. There was no postoperative mortality. In the per-protocol analysis, the PG+JI group showed a decreased tendency in complication rate: 6.9% vs. 23.3% (PG+EG) vs. 18.8% (TG+RY), but there was no significant difference. For recovery indexes, the TG+RY group had the lowest values of the amount of single meal, weight loss, hemoglobin, albumin, pepsin, and gastrin among the three groups. There was no significant difference among the three groups in 5-year survival. Conclusions Proximal gastrectomy is preferable for T1-4N1-3M0 Siewert type II EGJ carcinomas with tumors <3cm in size because of its better nutrition status under similar postoperative complication to total gastrectomy. Jejunal interposition can be recommended as a optional reconstruction approach after proximal gastrectomy. Clinical Trial Registration https://www.chictr.org.cn/, identifier ChiCTR-IIR-16007733.
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Affiliation(s)
- Kai Tao
- Department of Gastrointestinal Surgery, Shanxi Cancer Hospital, Shanxi Medical University, Taiyuan, China
| | - Jianhong Dong
- Department of Gastrointestinal Surgery, Shanxi Cancer Hospital, Shanxi Medical University, Taiyuan, China
| | - Songbing He
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yingying Xu
- Department of General Surgery, Yizhen People’s Hospital, Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Fan Yang
- Department of Central Laboratory, Changzhi People’s Hospital, The Affiliated Hospital of Shanxi Medical University, Changzhi, China
| | - Guolin Han
- Department of Medical Records Room, Changzhi People’s Hospital, The Affiliated Hospital of Shanxi Medical University, Changzhi, China
| | - Masanobu Abe
- Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Liang Zong
- Department of Gastrointestinal Surgery, Changzhi People’s Hospital, The Affiliated Hospital of Shanxi Medical University, Changzhi, China
- *Correspondence: Liang Zong,
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Zhang Y, Liu D, Zeng D, Chen C. Lymph Node Ratio Is an Independent Prognostic Factor for Patients with Siewert Type II Adenocarcinoma of Esophagogastric Junction: Results from a 10-Year Follow-up Study. J Gastrointest Cancer 2021; 52:983-992. [PMID: 32954465 DOI: 10.1007/s12029-020-00468-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE Emerging evidences suggest that lymph node ratio (LNR), the number of metastatic lymph node (LN) to the total number of dissected lymph nodes (NDLN), may predict survival in multiple types of solid tumor. However, the prognostic role of LNR in adenocarcinoma of the esophagogastric junction (AEG) remains uninvestigated. The present study is intended to determine the prognostic value of LNR in the patients with Siewert type II AEG. METHODS A total of 342 patients with Siewert type II AEG who underwent R0 resection were enrolled in this study. The optimal cutoff of LNR was stratified into tertiles using X-tile software. The log-rank test was used to evaluate the survival differences, and multivariate Cox regression analyses were performed to determine the independent prognostic variables. RESULTS The optimal cutoff of LNR were classified as LNR = 0, LNR between 0.01 and 0.40, and LNR > 0.41. Patients with high LNR had a shorter 5- and 10-year disease-specific survival (DSS) rate (8.5%, 1.4%) compared with those with moderate LNR (20.4%, 4.9%) and low LNR (58.0%, 27.5%) (P < 0.001). Multivariate Cox regression analysis indicated that LNR was an independent factor for DSS after adjusting for confounding variables (P < 0.05). Furthermore, after stratification by NDLN between NDLN < 15 group and NDLN ≥ 15 group, the LNR remained a significant predictor for DSS (P < 0.05). CONCLUSIONS LNR is an independent predictor for DSS in patients with Siewert type II AEG regardless of NDLN. Patients with higher LNR have significantly shorter DSS.
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Affiliation(s)
- Yuling Zhang
- Department of Medical Information, Shantou University Medical College Cancer Hospital, Shantou, China
| | - Ditian Liu
- Department of Thoracic Surgery, Shantou University Medical College Cancer Hospital, Shantou, China
| | - De Zeng
- Department of Medical Oncology, Shantou University Medical College Cancer Hospital, Shantou, China.
- Guangdong Provincial Key Laboratory for Breast Cancer Diagnosis and Treatment, Shantou, China.
| | - Chunfa Chen
- The Breast Centre, Shantou University Medical College Cancer Hospital, Shantou, China.
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Reyhani A, Zylstra J, Davies AR, Gossage JA. Laparoscopic-assisted left thoracoabdominal esophagectomy (LLTA): an innovative approach for locally advanced tumors of the gastroesophageal junction. Dis Esophagus 2020; 33:5780066. [PMID: 32129450 DOI: 10.1093/dote/doaa014] [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] [Received: 01/06/2020] [Revised: 02/02/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE To report a novel approach for locally advanced tumors located at the gastroesophageal junction (GEJ) using a laparoscopic abdominal phase and open left thoracotomy with the patient in a single right lateral decubitus position. BACKGROUND The standard open left thoracoabdominal approach offers excellent exposure and access to the GEJ and lower esophagus. It also involves a single position for the procedure, shortening the operation time. The disadvantages are a large incision, division of the costochondral junction, and a low-level thoracotomy. The laparoscopic-assisted left thoracoabdominal esophagectomy (LLTA) is performed with the patient in the same right lateral decubitus position, but initially rolled away from the operator at 45° allowing laparoscopic gastric mobilization and lymphadenectomy. The patient is then tilted back to the lateral position for the thoracic phase. An anterolateral left thoracotomy is performed through the higher fifth intercostal space allowing a high intrathoracic anastomosis, just below the aortic arch. No disruption of the costochondral junction is made. METHODS Consecutive patients selectively treated for locally advanced GEJ tumors with an LLTA approach between 2013 and 2019 were analyzed and compared to national standards (NOGCA). RESULTS This series of 74 consecutive patients had a mean age of 63 years. The median operation time was 235 minutes. The median inpatient stay was 10 days (NOGCA 9 [11-17]). The tumors were predominantly adenocarcinoma (95%) and located at the GEJ (92%). The majority were locally advanced T3 or T4 tumors. Postoperative morbidity was low, Clavien-Dindo (C-D) 0 in 52.7% patients, C-D1 (1.4%), C-D2 (31.1%), C-D3a (5.4%), C-D4a (9.5%), and C-D5 (1.4%). The median number of total lymph nodes (LN) excised was 28 (NOGCA >15); LN % yield ≥18 was 90% (NOGCA 82.5%). Positive nodes were located at the lesser-curve (40%), paraesophageal (32.4%), and subcarinal regions (2.7%). Positive circumferential resection margins (<1 mm) were present in 28.4% of resected specimens (NOGCA 25.1%). This is reflective of the high proportion T3/T4 tumors selected for this approach. Hospital and 30-day mortality was 1.4% (NOGCA 2.7%). Recurrence after LLTA was 25.7% (local 5.4%, systemic 17.6%, mixed 2.7%) at a median of 311 days (62-1,158). CONCLUSION This series demonstrates a novel, safe, and reproducible approach for locally advanced cancer of the GEJ. It offers a better exposure of the hiatus than the right-sided approach and avoids division of the costochondral junction and low thoracotomy seen with the open left thoracoabdominal approach.
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Affiliation(s)
- A Reyhani
- Guy's and St Thomas' Esophago-Gastric Research Group, London, UK.,Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - J Zylstra
- Guy's and St Thomas' Esophago-Gastric Research Group, London, UK
| | - A R Davies
- Guy's and St Thomas' Esophago-Gastric Research Group, London, UK.,Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - J A Gossage
- Guy's and St Thomas' Esophago-Gastric Research Group, London, UK.,Faculty of Life Sciences & Medicine, King's College London, London, UK
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Wu H, Shang L, Du F, Fu M, Liu J, Fang Z, Li L. Transhiatal versus transthoracic surgical approach for Siewert type Ⅱ adenocarcinoma of the esophagogastric junction: a meta-analysis. Expert Rev Gastroenterol Hepatol 2020; 14:1107-1117. [PMID: 32757864 DOI: 10.1080/17474124.2020.1806710] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND With the increasing prevalence of Siewert type Ⅱ adenocarcinoma of the esophagogastric junction (EGJ), the optimal surgical treatment is not universally agreed. This meta-analysis compares the safety and efficacy between the transhiahtal (TH) approach and the transthoracic (TT) approach. METHODS A systematic and electronic search of several databases was performed up to June 2020. The Newcastle-Ottawa scale was used to evaluate article quality and funnel plots were created to identify potential publication bias. The random-effects model was used when significant heterogeneity was identified. RESULTS In total, nine retrospective studies and two randomized controlled trials (RCTs) involving 2331 patients were included. Decreased intraoperative blood loss, shorter hospital stay, lower incidence of pulmonary complications, and longer 3-year overall survival were observed in the TH group. There were no significant differences concerning duration of surgery, R0 resection rate, number of dissected lymph nodes, perioperative mortality and morbidity rate, abdominal complication rate, or anastomotic leak rate. With regard to 5-year overall survival, a potential benefit may be achieved with the TH approach, which requires further confirmation. CONCLUSION In terms of surgery-related and long-term outcomes, the TH approach may be more appropriate for Siewert type Ⅱ adenocarcinoma of EGJ, especially for esophagus invasion ≤4 cm.
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Affiliation(s)
- Hao Wu
- Department of Gastroenterological Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University , Jinan, Shandong, China
| | - Liang Shang
- Department of Gastroenterological Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University , Jinan, Shandong, China.,Department of Gastroenterological Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University , Jinan, Shandong, China.,Key Laboratory of Engineering of Shandong Province, Shandong Provincial Hospital , Jinan, Shandong, China
| | - Fengying Du
- Department of Gastroenterological Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University , Jinan, Shandong, China
| | - Mengdi Fu
- Department of Clinical Medicine, Cheeloo College of Medicine, Shandong University , Jinan, Shandong, China
| | - Jin Liu
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University , Jinan, Shandong, China
| | - Zhen Fang
- Department of Gastroenterological Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University , Jinan, Shandong, China
| | - Leping Li
- Department of Gastroenterological Surgery, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University , Jinan, Shandong, China.,Department of Gastroenterological Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University , Jinan, Shandong, China.,Key Laboratory of Engineering of Shandong Province, Shandong Provincial Hospital , Jinan, Shandong, China
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Schweigert M, Solymosi N, Dubecz A, GonzáLez MP, Stein HJ, Ofner D. One Decade of Experience with Endoscopic Stenting for Intrathoracic Anastomotic Leakage after Esophagectomy: Brilliant Breakthrough or Flash in the Pan? Am Surg 2020. [DOI: 10.1177/000313481408000820] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Management of intrathoracic anastomotic leakage after esophagectomy by means of endoscopic stent insertion has gained wide acceptance as an alternative to surgical reintervention. Between January 2004 and March 2013 all patients who underwent esophagectomy at a German high-volume center for esophageal surgery were included in this retrospective study. The study comprises 356 patients. Anastomotic leakage occurred in 49 cases. There were no significant differences in age, American Society of Anesthesiologists (ASA) score, or frequency of neoadjuvant therapy between cases with and without leak. However, leak patients sustained significantly more often postoperative pneumonia, pleural empyema, sepsis, and acute renal failure. Moreover, leak victims had higher odds for fatal outcome (16 of 49 vs 33 of 307; odds ratio, 5.94; 95% confidence interval, 2.65 to 13.15; P < 0.0001). The leakage was amendable by endoscopic stenting in 29 cases, whereas rethoracotomy was mandatory in 20 patients. Between stent and rethoracotomy cases, we observed no significant differences in age, ASA score, neoadjuvant therapy, occurrence of pneumonia, pleural empyema, or tracheostomy rate. Rethoracotomy patients sustained more often sepsis (16 of 20 vs 14 of 29; P = 0.04) and acute renal failure (nine of 20 vs four of 29; P = 0.02) as expression of more severe septic disease. Nevertheless, there was no significant difference in mortality (seven of 29 vs nine of 20; P = 0.21). Furthermore, we observed three cases of stent-related aortic erosion with peracute death from exsanguination. Despite being the preferred treatment option, endoscopic stenting was only feasible in approximately 60 per cent of all intrathoracic leaks. The results are marred by the occurrence of deadly vascular erosion. Therefore, individualized strategies should be preferred to a general recommendation for endoscopic stenting.
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Affiliation(s)
- Michael Schweigert
- Department of Surgery, Klinikum Neumarkt, Neumarkt, Germany; the
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany
| | | | - Attila Dubecz
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany
| | | | - Hubert J. Stein
- Department of General and Thoracic Surgery, Klinikum Nuremberg, Nuremberg, Germany
| | - Dietmar Ofner
- Department of Surgery, Paracelsus Medical University, Salzburg, Austria
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10
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Schweigert M, Solymosi N, Dubecz A, Stadlhuber RJ, Ofner D, Stein HJ. Current Outcome of Esophagectomy in the Very Elderly: Experience of a German High-volume Center. Am Surg 2020. [DOI: 10.1177/000313481307900814] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Operative management of esophageal carcinoma in the very elderly is still controversially discussed. It is not yet decided whether the risk warrants the procedure. The aim of this study is to analyze the outcome of esophagectomy for esophageal cancer in the very elderly. Factors influencing the clinical course and determining the outcome are identified. A retrospective study 292 consecutive cases of esophagectomy for nonmetastatic esophageal cancer at a German tertiary referral hospital between 2004 and 2011 were reviewed. Two age groups (75 years or older and younger than 75 years) were formed. The mean age was 63 years. Altogether 45 patients were 75 years or older. There were no significant differences in American Society of Anesthesiologists score, operative procedure, or in the frequency of anastomotic leakage between the age groups. However, very elderly patients with anastomotic leak had an eight times higher risk for fatal outcome than the very elderly without leak (odds ratio [OR], 8.54; 95% confidence interval [CI], 1.0 to 112.18; P = 0.025). Moreover, the odds for postoperative death were five times higher in very elderly patients with leak than in younger patients sustaining anastomotic leakage (OR, 5.67; 95% CI, 0.67 to 73.83; P = 0.046). In general, the very elderly had a three times higher risk for a fatal outcome (OR, 3.30; 95% CI, 1.37 to 7.86; P = 0.008). In-hospital mortality of the very elderly was 11 out of 45 compared with 8 per cent (20 of 247) in the younger group. Fatal outcome was more often caused by medical (seven) than by surgical complications (four cases). The remaining 34 patients recovered well. Very elderly patients undergoing esophagectomy have no elevated risk for occurrence of surgical complications, whereas the mortality of these complications is much higher. Improved outcome is achievable by timely management of postoperative surgical as well as medical complications. Notwithstanding the increased mortality, esophagectomy should be considered in thoroughly selected very elderly patients with curable esophageal carcinoma.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
| | | | - Attila Dubecz
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
| | - Rudolf J. Stadlhuber
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
| | - Dietmar Ofner
- Department of Surgery, Paracelsus Medical University, Salzburg, Austria
| | - Hubert J. Stein
- Department of General and Thoracic Surgery, Klinikum Nuremberg Nord, Nuremberg, Germany
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11
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Rare Abdominal Wall Metastasis following Curative Resection of Gastric Cancer: What Can Be Learned from the Use of Percutaneous Catheters? Case Rep Oncol Med 2020; 2020:3738798. [PMID: 32509367 PMCID: PMC7244962 DOI: 10.1155/2020/3738798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 04/21/2020] [Accepted: 04/23/2020] [Indexed: 11/17/2022] Open
Abstract
In cancer care, tissue seeding after curative resections is a known potential complication, despite precautions taken during surgical treatment. We present an uncommon case of an abdominal wall metastasis along the tract of a surgical drain following gastrectomy for gastric adenocarcinoma. To our knowledge, this is the first case of such an occurrence in the setting of a negative staging peritoneal lavage. Aside from the rarity of such a recurrence, this instance highlights an opportunity to reevaluate best practices with regard to the extent of coverage of postoperative salvage radiotherapy. The oncologic patient provides many challenges and may require multiple catheters for drainage and at times infusion of nutrition or therapeutic agents. These foreign bodies should be scrutinized both clinically and radiographically, as they may create vulnerabilities in keeping malignant diseases contained and controlled. We provide a review of the literature with reasonable treatment options for the benefit of future patients.
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12
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Mazer LM, Poultsides GA. What Is the Best Operation for Proximal Gastric Cancer and Distal Esophageal Cancer? Surg Clin North Am 2019; 99:457-469. [PMID: 31047035 DOI: 10.1016/j.suc.2019.02.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Cancer of the gastroesophageal junction (GEJ) is increasing in incidence, likely as a result of rising obesity and gastroesophageal reflux disease rates. The tumors that arise here share features of esophageal and gastric cancer, and are classified based on their location in relationship to the GEJ. The definition of the GEJ itself, as well as optimal resection strategy, extent of lymph node dissection, resection margin length, and reconstruction methods are still very much a subject of debate. This article summarizes the available evidence on this topic, and highlights specific areas for further research.
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Affiliation(s)
- Laura M Mazer
- Division of Minimally Invasive Surgery, Cedars-Sinai Medical Center, 8635 W. Third Street, West Medical Office Tower, Suite 795, Los Angeles, CA 90048, USA
| | - George A Poultsides
- Section of Surgical Oncology, Stanford University School of Medicine, Stanford University Hospital, 300 pasteur drive, H3680, Stanford, CA 94305, USA.
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13
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Abstract
Background The aim of this study was to analyze the safety and effectiveness of stenting using partially covered self-expandable stents in palliation of dysphagia in patients with unresectable esophageal cancer. Methods Retrospective analysis of hospital records of all patients who underwent esophageal stenting in the period 2008–2015 was performed. The study included patients with unresectable esophageal and esophagogastric cancer. Results There were 442 patients included. Mean age was 56 years (range 28–89), and 379 were males. In 40 (9.0%) patients, stenting was performed in the cervical, in 150 (39.3%)—in the middle thoracic, in 141 (31.9%)—in lower thoracic esophagus and in 111 (25.1%)—in the esophagogastric junction. Stenting resulted in significant alleviation of dysphagia grade (3.0 vs. 1.0, p = 0.00001). During the follow-up, 55 (12.4%) patients experienced recurrent dysphagia due to tumor or granulation tissue overgrowth, and in 18 (4.1%) patients, migration of the stent occurred, for which an independent risk factor was adjuvant chemo- and/or radiation therapy (p = 0.001). Minor complications included chest pain (54.5%), delayed complete stent expansion (12.0%), feeling of a foreign body (25.3%), hiccup (1.6%), gastroesophageal reflux (45.6%) and post-discharge pneumonia (2.5%). A feeling of a foreign body in the esophagus was significantly more common after stenting of the cervical esophagus (p = 0.0001), and hiccup was more common after stenting of the esophagogastric junction (p = 0.02). Major complications included bleeding (1.3%), respiratory insufficiency (0.7%), esophageal perforation (0.9%) and irregular heartburn (2.3%). Overall procedure-related mortality was 0.4%. The median survival time was 117.8 days (range 2–732). Conclusions Stenting is an effective procedure in relieving dysphagia in patients with unresectable malignant esophageal stenosis and is associated with low rate of postoperative and long-term complications.
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Affiliation(s)
- Janusz R Włodarczyk
- Department of Thoracic and Surgical Oncology, Jagiellonian University Collegium Medicum, John Paul II Hospital, Kraków, Poland. .,Department of Thoracic Surgery, John Paul II Hospital, ul. Prądnicka 80, 31-202, Kraków, Poland.
| | - Jarosław Kużdżał
- Department of Thoracic and Surgical Oncology, Jagiellonian University Collegium Medicum, John Paul II Hospital, Kraków, Poland.,Department of Thoracic Surgery, John Paul II Hospital, ul. Prądnicka 80, 31-202, Kraków, Poland
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14
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Blank S, Schmidt T, Heger P, Strowitzki MJ, Sisic L, Heger U, Nienhueser H, Haag GM, Bruckner T, Mihaljevic AL, Ott K, Büchler MW, Ulrich A. Surgical strategies in true adenocarcinoma of the esophagogastric junction (AEG II): thoracoabdominal or abdominal approach? Gastric Cancer 2018; 21:303-314. [PMID: 28685209 DOI: 10.1007/s10120-017-0746-1] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 06/06/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND The optimal surgical approach for adenocarcinoma directly at the esophagogastric junction (AEG II) is still under debate. This study aims to evaluate the differences between right thoracoabdominal esophagectomy (TAE) (Ivor-Lewis operation) and transhiatal extended gastrectomy (THG) for AEG II. METHODS From a prospective database, 242 patients with AEG II (TAE, n = 56; THG, n = 186) were included and analyzed according to characteristics and perioperative morbidity and mortality and overall survival (chi-square, Mann-Whitney U, log-rank, Cox regression). RESULTS Groups were comparable at baseline with exception of age. Patients older than 70 years were more frequently resected by THG (p = 0.003). No differences in perioperative morbidity (p = 0.197) and mortality (p = 0.711) were observed, including anastomotic leakages (p = 0.625) and pulmonary complications (p = 0.494). There was no significant difference in R0 resection (p = 0.719) and number of resected lymph nodes (p = 0.202). Overall median survival was 38.4 months. Survival after TAE was significantly longer than after THG (median OS not reached versus 33.6 months, p = 0.02). Multivariate analysis revealed pN-category (p < 0.001) and type of surgery (p = 0.017) as independent prognostic factors. The type of surgery was confirmed as prognostic factor in locally advanced AEG II (cT 3/4 or cN1), but not in cT1/2 and cN0 patients. CONCLUSIONS Our single-center experience suggests that patients with (locally advanced) AEG II tumors may benefit from TAE compared to THG. For further evaluation, a randomized trial would be necessary.
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Affiliation(s)
- Susanne Blank
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Thomas Schmidt
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany.
| | - Patrick Heger
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Moritz J Strowitzki
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Leila Sisic
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Ulrike Heger
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Henrik Nienhueser
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Georg Martin Haag
- Department of Medical Oncology, National Center for Tumor Diseases, University of Heidelberg, Im Neuenheimer Feld 460, 69120, Heidelberg, Germany
| | - Thomas Bruckner
- Institute for Medical Biometry and Informatics, Im Neuenheimer Feld 130.3, 69120, Heidelberg, Germany
| | - André L Mihaljevic
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Katja Ott
- Romed Klinikum Rosenheim, Pettenkoferstr. 10, 83022, Rosenheim, Germany
| | - Markus W Büchler
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Alexis Ulrich
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
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15
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Lai S, Su T, He X, Lin Z, Chen S. Prognostic value of resected lymph nodes numbers for Siewert II gastroesophageal junction cancer. Oncotarget 2017; 9:2797-2809. [PMID: 29416812 PMCID: PMC5788680 DOI: 10.18632/oncotarget.23540] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 12/16/2017] [Indexed: 12/30/2022] Open
Abstract
We aim to evaluate whether resected lymph nodes (RLNs) numbers have prognostic value in patients with gastroesophageal junction cancers (GEJ, Siewert type II). Patients with gastroesophageal junction cancers were identified from the Surveillance Epidemiology and End Results (SEER) registry between 1988 to 2013. Multivariate Cox regression analyses and Kaplan–Meier method were performed to analyze risk factors for overall survival (OS) and cause-specific survival(CSS). A total of 8396 patients who underwent surgeries and had reginal lymph nodes examined were identified. Kaplan–Meier analysis indicated that more numbers of resected lymph nodes (RLNs) were associated with better survival. The five-year OS rates for 1–20 and 21–90 RLNs were 26.8% and 32.4%, with a median survival time of 62 and 72 months, respectively (P < 0.001). The five-year CSS rates were 32.2% and 37.2% in each group, with median survival time of 90 and 101 months, respectively (P < 0.001). Cox regression multivariate analysis showed that year of diagnosis, age, sex, marital status, grade, seer histology, tumor histology, lymph node ratio (LNR) and RLNs as a categorical variable were all significant prognostic factors for both OS and CSS. RLN count is an independent prognostic factor for Siewert type II GEJ cancer patients and patients can achieve better overall and cancer-specific survival with more than 20 RLNs dissected.
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Affiliation(s)
- Sanchuan Lai
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Department of Gastroenterology, Hangzhou, Zhejiang 310016, China.,Institute of Gastroenterology, Zhejiang University, Hangzhou, Zhejiang 310016, China
| | - Tingting Su
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Department of Gastroenterology, Hangzhou, Zhejiang 310016, China.,Institute of Gastroenterology, Zhejiang University, Hangzhou, Zhejiang 310016, China
| | - Xingkang He
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Department of Gastroenterology, Hangzhou, Zhejiang 310016, China.,Institute of Gastroenterology, Zhejiang University, Hangzhou, Zhejiang 310016, China
| | - Zhenghua Lin
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Department of Gastroenterology, Hangzhou, Zhejiang 310016, China.,Institute of Gastroenterology, Zhejiang University, Hangzhou, Zhejiang 310016, China
| | - Shujie Chen
- Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Department of Gastroenterology, Hangzhou, Zhejiang 310016, China.,Institute of Gastroenterology, Zhejiang University, Hangzhou, Zhejiang 310016, China
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16
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Surgical approaches to adenocarcinoma of the gastroesophageal junction: the Siewert II conundrum. Langenbecks Arch Surg 2017; 402:1153-1158. [PMID: 28803334 DOI: 10.1007/s00423-017-1610-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 07/19/2017] [Indexed: 01/23/2023]
Abstract
BACKGROUND The Siewert classification system for gastroesophageal junction adenocarcinoma has provided morphological and topographical information to help guide surgical decision-making. Evidence has shown that Siewert I and III tumors are distinct entities with differing epidemiologic and histologic characteristics and distinct patterns of disease progression, requiring different treatment. Siewert II tumors share some of the characteristics of type I and III lesions, and the surgical approach is not universally agreed upon. Appropriate surgical options include transthoracic esophagogastrectomy, transhiatal esophagectomy, and transabdominal extended total gastrectomy. PURPOSE A review of the available evidence of the surgical management of Siewert II tumors is presented. CONCLUSIONS Careful review of the data appear to support the fact that a satisfactory oncologic resection can be achieved via a transabdominal extended total gastrectomy with a slight advantage in terms of perioperative complications, and overall postoperative quality of life. Overall and disease-free survival compares favorably to the transthoracic approach. These results can be achieved with careful selection of patients balancing more than just the Siewert type in the decision-making but considering also preoperative T and N stages, histological type (diffuse type requiring longer margins that are not always achievable via gastrectomy), and the presence of Barrett's esophagus.
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17
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Zheng B, Ni CH, Chen H, Wu WD, Guo ZH, Zhu Y, Zheng W, Chen C. New evidence guiding extent of lymphadenectomy for esophagogastric junction tumor: Application of Ber-Ep4 Joint with CD44v6 staining on the detection of lower mediastinal lymph node micrometastasis and survival analysis. Medicine (Baltimore) 2017; 96:e6533. [PMID: 28383418 PMCID: PMC5411202 DOI: 10.1097/md.0000000000006533] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
For Siewert type II adenocarcinoma of the esophagogastric junction (AEJ), the optimal surgical approach and extent of lymph nodes dissection remain controversial. Immunohistochemistry (IHC) has been reported to be available for identifying lymph node micrometastasis (LNMM) in patients with AEJ. This was a prospective case series of patients who underwent R0 resection and lower mediastinal lymphadenectomy from January 2010 to June 2015 in Fujian Medical University Union Hospital for Siewert type II AEJ. The outcomes were analyzed retrospectively. A total of 1325 lymph nodes were collected from 49 patients, grouped into 3 groups: lower mediastinal, paracardial, and abdominal. The former 2 groups were examined by monoclonal antibodies against Ber-Ep4 and CD44v6. The incidence of LNMM in mediastinal group was 37% (18/49) for Ber-Ep4 and 33% (16/49) for CD44v6. While in routine histological diagnosis, the number of patients with the positive lymph nodes was 7 (14%). When combining IHC with histopathology (HE) staining, the incidence of positive mediastinal lymph nodes was increased to 24%, with a total number of 37 lymph nodes from 28 patients (57%). Micrometastases indicated by Ber-Ep4 and CD44v6 were associated with the depth of tumor invasion (P = 0.020 and 0.037, respectively), histopathological nodal status (P = 0.024 and 0.01, respectively), and Lauren classification (P = 0.038 and, respectively). Expression of CD44v6 and Ber-Ep4 was positively correlated (r = 0.643, P < 0.001). The 3- and 5-year survival rates for all patients were 66% and 50%, respectively. The patients with LNMM had a lower 3-year survival rate of 51%, compared to 80% from no LNMM group; 5-year survival rate was also lower in LNMM group, which is 29% versus 68% (P = 0.006) in the no LNMM group. Patients with positive Ber-Ep4 cells had a lower survival, but not statistically significant (P = 0.058). CD44v6-positive group had a significantly reduced survival (P < 0.001). In patients group with negative lower mediastinal lymph nodes, patients without LNMM obtained a significant survival benefit (P = 0.021). Our study demonstrated that routine test for LNMM is necessary for patients with negative lymph nodes. As a positive prognostic factor, thorough lower mediastinal lymphadenectomy in an invasive approach should be considered when necessary. Ber-Ep4 and CD44v6 were shown to be great markers for detecting LNMM.
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18
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Pathologic Complete Response After Preoperative Chemotherapy With a Regimen Containing Trastuzumab in Esophagogastric Junction Adenocarcinoma: A Case Report. Int Surg 2016. [DOI: 10.9738/intsurg-d-15-00188.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Perioperative adjuvant treatment for esophagogastric junction adenocarcinoma has been attempted, but the efficacy of preoperative therapy is unclear. We report here a case of pathologic complete response after preoperative treatment containing trastuzumab in esophagogastric junction adenocarcinoma. A 54-year-old man presented at our institution with dysphagia. Esophagogastroduodenoscopy and computed tomography revealed an 8 × 5 cm sized tumor on the gastric cardia and lower intrathoracic esophagus with invasion to the diaphragm (T4bN0M0, Stage IIIB). Biopsy showed a well-differentiated and human epidermal growth factor receptor 2–positive adenocarcinoma. He received 2 cycles of preoperative chemotherapy consisting of trastuzumab, cisplatin, and capecitabine, without severe toxicity. Afterward, he underwent esophagectomy and total gastrectomy with mediastinal and abdominal D2 lymph node dissections. No cancer cells were detected during histopathologic examination, indicating pathologic complete response. Regimens containing trastuzumab are feasible and promising as preoperative chemotherapy for human epidermal growth factor receptor 2–positive esophagogastric junction adenocarcinoma.
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19
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Wang J, Zhang YJ. Combination of concept and clinical practice - putting a high premium on neoadjuvant therapy for adenocarcinoma of the esophagogastric junction. Shijie Huaren Xiaohua Zazhi 2016; 24:3223-3231. [DOI: 10.11569/wcjd.v24.i21.3223] [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] [Indexed: 02/06/2023] Open
Abstract
The incidence of adenocarcinoma of the esophagogastric junction (AEG) is rising rapidly in recent years. The opinion that AEG is an independent disease different from squamous cell carcinoma of the esophagus and gastric adenocarcinoma has been accepted by more and more scholars. R0 resection with D2 lymph node dissection is the cornerstone of treatment, but surgical techniques remain controversial with particular uncertainty about the operation ways, appropriate resection extent about the esophagus and stomach, and lymphadenectomy sites. Neoadjuvant therapy has attracted increasing attention due to a high rate of relapse after resection and poor survival rate for most patients with advanced disease at diagnosis. Although clinical literature and meta-analyses show that neoadjuvant chemotherapy results in a significant survival benefit at 5 years for resectable locally advanced AEG, and preoperative chemoradiotherapy also should be as a standard treatment for AEG versus surgery alone, the optimal regimens of neoadjuvant therapy and comparisons between preoperative chemotherapy and chemoradiotherapy still need to be studied further.
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20
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Miccio JA, Oladeru OT, Yang J, Xue Y, Choi M, Zhang Y, Yoon H, Ryu S, Stessin AM. Neoadjuvant vs. adjuvant treatment of Siewert type II gastroesophageal junction cancer: an analysis of data from the surveillance, epidemiology, and end results (SEER) registry. J Gastrointest Oncol 2016; 7:403-10. [PMID: 27284473 DOI: 10.21037/jgo.2015.10.06] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Cancer of the gastroesophageal junction (GEJ) has been rising in incidence in recent years. The role of radiation therapy (RT) in the treatment of GEJ cancer remains unclear, as the largest prospective trials advocating for either adjuvant or neoadjuvant chemoradiotherapy (CRT) combine GEJ cancer with either gastric or esophageal cancer. The aim of the present study is to examine the association of neoadjuvant versus adjuvant treatment with overall and disease-specific survival (DSS) for patients with surgically resected cancer of the true GEJ (Siewert type II). METHODS The surveillance, epidemiology, and end results (SEER) registry database (2001-2011) was queried for cases of surgically resected Siewert type II GEJ cancer. A total of 1,497 patients with resectable GEJ cancer were identified, with 746 receiving adjuvant RT and 751 receiving neoadjuvant RT. Retrospective analysis was performed with the endpoints of overall and DSS. RESULTS Using cox regression and controlling for independent covariates (age, sex, race, stage, grade, histology, and year of diagnosis), we showed that adjuvant RT was associated with a significantly lower death risk [hazard ratio (HR), 0.84; 95% confidence interval 0.73-0.97; P value=0.0168] and significantly lower disease-specific death risk (HR, 0.84; 95% confidence interval, 0.72-0.97; P value=0.0211) as compared to neoadjuvant RT. CONCLUSIONS This analysis of SEER data showed that adjuvant RT was associated with a survival benefit as compared to neoadjuvant RT for the treatment of Siewert type II GEJ cancer. We suggest future prospective studies to compare outcomes of adjuvant versus neoadjuvant treatment for true GEJ cancer.
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Affiliation(s)
- Joseph A Miccio
- 1 Department of Radiation Oncology, 2 Department of Preventive Medicine, 3 Department of Applied Mathematics and Statistics, 4 Department of Gastrointestinal Medical Oncology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Oluwadamilola T Oladeru
- 1 Department of Radiation Oncology, 2 Department of Preventive Medicine, 3 Department of Applied Mathematics and Statistics, 4 Department of Gastrointestinal Medical Oncology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Jie Yang
- 1 Department of Radiation Oncology, 2 Department of Preventive Medicine, 3 Department of Applied Mathematics and Statistics, 4 Department of Gastrointestinal Medical Oncology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Yaqi Xue
- 1 Department of Radiation Oncology, 2 Department of Preventive Medicine, 3 Department of Applied Mathematics and Statistics, 4 Department of Gastrointestinal Medical Oncology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Minsig Choi
- 1 Department of Radiation Oncology, 2 Department of Preventive Medicine, 3 Department of Applied Mathematics and Statistics, 4 Department of Gastrointestinal Medical Oncology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Yue Zhang
- 1 Department of Radiation Oncology, 2 Department of Preventive Medicine, 3 Department of Applied Mathematics and Statistics, 4 Department of Gastrointestinal Medical Oncology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Hannah Yoon
- 1 Department of Radiation Oncology, 2 Department of Preventive Medicine, 3 Department of Applied Mathematics and Statistics, 4 Department of Gastrointestinal Medical Oncology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Samuel Ryu
- 1 Department of Radiation Oncology, 2 Department of Preventive Medicine, 3 Department of Applied Mathematics and Statistics, 4 Department of Gastrointestinal Medical Oncology, Stony Brook University, Stony Brook, NY 11794, USA
| | - Alexander M Stessin
- 1 Department of Radiation Oncology, 2 Department of Preventive Medicine, 3 Department of Applied Mathematics and Statistics, 4 Department of Gastrointestinal Medical Oncology, Stony Brook University, Stony Brook, NY 11794, USA
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21
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Matsuda T, Takeuchi H, Tsuwano S, Nakahara T, Mukai M, Kitagawa Y. Sentinel node mapping in adenocarcinoma of the esophagogastric junction. World J Surg 2015; 38:2337-44. [PMID: 24752362 DOI: 10.1007/s00268-014-2573-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND The incidence of adenocarcinoma of the esophagogastric junction (AEG) is increasing, but the surgical strategy for AEG remains controversial. We hypothesized that sentinel node (SN) mapping for AEG could be validated to avoid unnecessary lymphadenectomy and permit minimally invasive surgery. We examined the feasibility of SN mapping for AEG. METHODS We enrolled 15 patients with preoperatively diagnosed cT1 N0 M0 primary AEG (Siewert type I, N = 3; Siewert type II, N = 12) lesions measuring <4 cm in diameter. The dual tracer method employing radioactive colloid and blue dye was used to detect SNs. The distribution of SNs was compared with that of metastatic lymph nodes in 52 patients who were surgically treated without SN mapping. RESULTS SNs were successfully identified in all the patients. Two patients with lymph node metastasis had positive SNs identified via an intraoperative pathological examination, and the diagnostic sensitivity and accuracy based on the SN status were both 100 %. For Siewert type II AEG, the SNs were not detected in the lower mediastinum by intraoperative gamma probing. Thus, all surgical procedures were performed via a transhiatal approach. No patient without SN metastasis experienced cancer recurrence during a 38-month median follow-up. The distribution of SNs was similar to that of lymph node metastasis in the patients who were surgically treated without SN mapping. CONCLUSIONS We achieved 100 % SN detection. Our results suggested that SN mapping is feasible for AEG and highly sensitive and accurate in diagnosing lymph node metastasis. SN mapping may clarify the necessity of mediastinal lymph node dissection and individualize minimally invasive surgery.
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Affiliation(s)
- Tatsuo Matsuda
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
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Allum WH, Bonavina L, Cassivi SD, Cuesta MA, Dong ZM, Felix VN, Figueredo E, Gatenby PAC, Haverkamp L, Ibraev MA, Krasna MJ, Lambert R, Langer R, Lewis MPN, Nason KS, Parry K, Preston SR, Ruurda JP, Schaheen LW, Tatum RP, Turkin IN, van der Horst S, van der Peet DL, van der Sluis PC, van Hillegersberg R, Wormald JCR, Wu PC, Zonderhuis BM. Surgical treatments for esophageal cancers. Ann N Y Acad Sci 2015; 1325:242-68. [PMID: 25266029 DOI: 10.1111/nyas.12533] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The following, from the 12th OESO World Conference: Cancers of the Esophagus, includes commentaries on the role of the nurse in preparation of esophageal resection (ER); the management of patients who develop high-grade dysplasia after having undergone Nissen fundoplication; the trajectory of care for the patient with esophageal cancer; the influence of the site of tumor in the choice of treatment; the best location for esophagogastrostomy; management of chylous leak after esophagectomy; the optimal approach to manage thoracic esophageal leak after esophagectomy; the choice for operational approach in surgery of cardioesophageal crossing; the advantages of robot esophagectomy; the place of open esophagectomy; the advantages of esophagectomy compared to definitive chemoradiotherapy; the pathologist report in the resected specimen; the best way to manage patients with unsuspected positive microscopic margin after ER; enhanced recovery after surgery for ER: expedited care protocols; and long-term quality of life in patients following esophagectomy.
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Affiliation(s)
- William H Allum
- Division of Surgery and Interventional Science, University College London, London, United Kingdom
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Schweigert M, Solymosi N, Dubecz A, Posada Gonzalez M, Stadlhuber RJ, Ofner D, Stein HJ. Emergency oesophagectomy for oesophageal perforation after chemoradiotherapy for oesophageal cancer. Ann R Coll Surg Engl 2015; 97:140-5. [PMID: 25723692 PMCID: PMC4473392 DOI: 10.1308/003588414x14055925060631] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/29/2014] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Oesophageal perforation following chemoradiotherapy for oesophageal cancer is a devastating condition but there have been no studies investigating the role of emergency oesophagectomy for this life threatening situation. METHODS This retrospective study comprised all cases of emergency oesophagectomy for oesophageal perforation after chemoradiotherapy for oesophageal carcinoma at a major centre for oesophageal surgery in Germany between 2004 and 2013. RESULTS A total of 13 patients (mean age: 58.9 years) were identified. During the same time period, 356 elective oesophagectomies were performed. Tumour entities were squamous cell carcinoma (n=12) and adenocarcinoma of the oesophagus (n=1). Alcoholism (odds ratio [OR]: 25.79, 95% confidence interval [CI]: 6.70-121.70, p<0.0001) and chronic pulmonary disease (OR: 3.76, 95% CI: 1.06-14.96, p=0.027) were more common among the emergency cases. Oesophageal rupture was caused by perforation of an oesophageal stent (10 cases) or perforation during implantation of a percutaneous endoscopic gastrostomy tube (3 cases). Emergency oesophagectomy was carried out either as discontinuity resection (10/13) or oesophagectomy with immediate reconstruction (3/13). Compared with the elective cases, patients undergoing emergency oesophagectomy had significantly higher odds for sustaining perioperative sepsis (OR: 4.42, 95% CI: 1.23-16.45, p=0.01), acute renal failure (OR: 6.49, 95% CI: 1.57-24.15, p=0.005) and pneumonia (OR: 24.33, 95% CI: 3.52-1,046.65, p<0.0001). Furthermore, slow respiratory weaning was more common and there was a significantly higher tracheostomy rate (OR: 4.64, 95% CI: 1.14-16.98, p=0.02). Oesophageal discontinuity was eventually reversed in eight patients. Emergency oesophagectomy patients had odds that were three times higher for fatal outcome (OR: 3.59, 95% CI: 0.77-13.64, p=0.05). The overall mortality was 4/13. The remaining nine patients had a mean survival of 25.1 months (range: 5-46 months). The two-year-survival-rate was 38.5% (5/13). CONCLUSIONS Despite the most unfavourable preconditions, the results of emergency oesophagectomy for oesophageal perforation after chemoradiotherapy are not desperate. The procedure is not only justified but life saving.
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Affiliation(s)
- M Schweigert
- Klinikum Nürnberg, Germany
- Paracelsus Medical University, Salzburg, Austria
| | - N Solymosi
- Szent István University, Budapest, Hungary
| | - A Dubecz
- Klinikum Nürnberg, Germany
- Paracelsus Medical University, Salzburg, Austria
| | | | - RJ Stadlhuber
- Klinikum Nürnberg, Germany
- Paracelsus Medical University, Salzburg, Austria
| | - D Ofner
- Paracelsus Medical University, Salzburg, Austria
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Sharma P, Pancholi M, Patel G, Sharma A. Side to Side Esophagogastrojejunoplasty in Post-corrosive Stricture of Distal Esophagus and Proximal Stomach. Indian J Surg 2015; 77:1469-72. [PMID: 27011603 DOI: 10.1007/s12262-015-1226-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Accepted: 01/07/2015] [Indexed: 11/30/2022] Open
Abstract
A four years old female child presented after 2 months of ingestion of battery fluid (sulfuric acid) accidently with stricture of the distal esophagus, esophagogastric junction, and fundus as well as proximal portion of the body of the stomach. Corrosive stricture involving the distal esophagus with the proximal stomach is not a frequently encountered condition. Side to side esophagogastrojejunostomy without removal of the strictured esophagus or stomach (side to side esophagogastrojejunoplasty) can be done in such patient hence preserving the stomach which is important physiologically as a reservoir and for the secretion of gastric juices. In review of literature in search engines like MD Consult, PubMed, Cochrane Library, and Embase and standard textbooks of surgery, we could not find such procedure had been performed till date, so that it is the innovative approach with support of literature and surgical principles.
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Affiliation(s)
- Praveen Sharma
- Department of Surgery, Government Medical College, Majuragate, Surat, Gujarat 395001 India
| | - Mukesh Pancholi
- Department of Surgery, Government Medical College, Majuragate, Surat, Gujarat 395001 India
| | - Gulab Patel
- Department of Surgery, Government Medical College, Majuragate, Surat, Gujarat 395001 India
| | - Anju Sharma
- Department of Radiology, Government Medical College, Surat, Gujarat 395001 India
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Parry K, Haverkamp L, Bruijnen RCG, Siersema PD, Ruurda JP, van Hillegersberg R. Surgical treatment of adenocarcinomas of the gastro-esophageal junction. Ann Surg Oncol 2014; 22:597-603. [PMID: 25190126 DOI: 10.1245/s10434-014-4047-1] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Indexed: 12/15/2022]
Abstract
BACKGROUND Patients with adenocarcinoma of the gastro-esophageal junction (GEJ) may undergo either esophagectomy or gastrectomy. The aim of this study was to evaluate the outcome of surgical therapy with regard to postoperative outcome and survival in patients with Siewert type II tumors. METHODS A prospective database of 266 consecutive patients with surgically resectable GEJ adenocarcinomas from 2003 to 2013 was analyzed. The surgical approach was based on preoperative imaging and intraoperative findings. RESULTS According to the histopathological analysis, 67 patients (25 %) had type I tumor, 176 patients (66 %) had type II tumor, and 16 patients (6 %) had type III tumor. In total, 86 % were treated with esophagectomy and 14 % with gastrectomy. Overall 5-year survival was 38 %. In type II patients, the type of operation did not significantly influence overall survival on multivariate analysis (p = 0.606). A positive circumferential resection margin (CRM) at the site of the esophagus was more common with gastrectomy (29 vs. 11 %; p = 0.025). No significant differences in mortality, morbidity, or disease recurrence were found. In patients with type II tumors, upper mediastinal nodal involvement (subcarinal, paratracheal, and aortapulmonary window) was found in 11 % of the patients. In 34 % of patients treated with esophagectomy, paraesophageal lymph nodes metastases were harvested compared with 5 % of patients treated with gastrectomy. CONCLUSIONS In patients with a type II GEJ adenocarcinoma, a positive CRM was more common with gastrectomy. Esophagectomy provides for a more complete para-esophageal lymphadenectomy. Furthermore, the high prevalence of mediastinal nodal involvement indicates that a full lymphadenectomy of these stations should be considered.
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Affiliation(s)
- K Parry
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands,
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Zhang WH, Chen XZ, Liu K, Anil K, Yang K, Chen JP, Zhou ZG, Hu JK. Comparison of the clinicopathological characteristics and the survival outcomes between the Siewert type II/III adenocarcinomas. Med Oncol 2014; 31:116. [PMID: 25023054 DOI: 10.1007/s12032-014-0116-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Accepted: 07/02/2014] [Indexed: 02/05/2023]
Abstract
The aim of the study was to analyze the clinicopathological characteristics and survival outcomes in Siewert type II and Siewert type III tumors. The clinicopathological characteristics and survival outcomes were analyzed in patients diagnosed with Siewert II/III tumors, who underwent transabdominal gastrectomy from Jan 2006 to Dec 2010. A total of 321 patients diagnosed with Siewert II/III tumors who underwent gastrectomy were enrolled in this study. Siewert III tumors are larger and have a higher proportion of Borrmann 3-4 types than Siewert II tumors (p < 0.05). For Siewert II and the Siewert III tumors, the 3-year overall survival rate was 59.1 versus 57.1 %, respectively, and the median survival time was 46.0 (31.5-60.5) months versus 46.0 (31.3-60.7) months, respectively. Positive proximal resection margin, large tumor size, Borrmann 3-4 types, poor or undifferentiated degree and advanced T stages and N stages were found to be poor prognostic risk factors for the overall survival outcomes by univariate analysis. Multivariate analysis revealed that the differentiation degree (poor and undifferentiated) and advanced T and N stages were independent prognostic factors for poor overall survival. Siewert III tumors were larger and had a lower differentiation degree than Siewert II tumors, whereas there was no difference in the survival outcomes.
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Affiliation(s)
- Wei-Han Zhang
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang Street, Chengdu, 610041, Sichuan Province, China
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Zhang HD, Tang P, Duan XF, Chen CG, Ma Z, Gao YY, Zhang H, Yu ZT. Extranodal metastasis is a powerful prognostic factor in patients with adenocarcinoma of the esophagogastric junction. J Surg Oncol 2013; 108:542-9. [PMID: 24018956 DOI: 10.1002/jso.23430] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Accepted: 08/05/2013] [Indexed: 01/29/2023]
Abstract
BACKGROUND AND OBJECTIVES The purpose of this study is to estimate the effect of extranodal metastasis (EM) on recurrence and survival in patients with adenocarcinoma of the esophagogastric junction (AEG) after curative resection. METHODS Clinical data from 284 node-positive AEG patients who underwent curative resection were reviewed. Univariate and multivariate analyses were conducted to elucidate the effect of EM on recurrence-free survival (RFS) and overall survival (OS). RESULTS EM was detected in 70 (24.6%) of the 284 cases. It had a significant correlation with tumor size, Lauren type, histopathological grading, depth of tumor invasion, number of metastatic nodes, lymph node ratio, and TNM stage. The 5-year RFS and OS rates were 22.2% and 24.3%, respectively. Patients with EM had a significantly decreased RFS (16 vs. 36 months, P < 0.001) and OS (23 vs. 41 months, P < 0.001) compared with those without EM. Multivariate analyses identified EM as an independent prognostic factor (P = 0.003 and 0.001, respectively). CONCLUSION The presence of EM increases recurrence probability and reduces OS probability of AEG patients with lymph node metastasis. EM is a powerful prognostic factor reflecting a particularly aggressive biological behavior. Better understanding of EM status can help clinicians with regard to treatment decision and prognosis evaluation.
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Affiliation(s)
- Hong-Dian Zhang
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Key Laboratory of Cancer Prevention and Therapy of Tianjin City, Tianjin, China
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Preoperative assessment of tumor location and station-specific lymph node status in patients with adenocarcinoma of the gastroesophageal junction. World J Surg 2013; 37:147-55. [PMID: 23015224 DOI: 10.1007/s00268-012-1804-9] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND In esophageal cancer patients preoperative staging will determine the type of surgical procedure and use of neoadjuvant therapy. Tumor location and lymph node status play a pivotal role in this tailored strategy. The aim of the present study was to prospectively evaluate the accuracy of preoperative assessment of tumor location according to the Siewert classification and lymph node status per station with endoscopy/endoscopic ultrasound (EUS) and computed tomography (CT). METHODS In 50 esophagectomy patients with adenocarcinoma of the gastroesophageal junction (GEJ), tumor location according to Siewert and N-stage per nodal station as determined preoperatively by endoscopy/EUS and CT were compared with the histopathologic findings in the resection specimen. RESULTS Overall accuracy in predicting tumor location according to the Siewert classification was 70 % for endoscopy/EUS and 72 % for CT. Preoperative data could not be compared with the pathologic assessment in 11 patients (22 %), as large tumors obscured the landmark of the gastric folds. The overall accuracy for predicting the N-stage in 250 lymph node stations was 66 % for EUS and 68 % for CT. The accuracy was good for those stations located high in the thorax, but poor for celiac trunk nodes. CONCLUSIONS Given the frequent discrepancy between the endoscopic and pathologic location of the GEJ and the common problem of advanced tumors obscuring the landmarks used in the assessment of the Siewert classification, its usefulness is limited. The overall accuracy for EUS and CT in predicting the N-stage per station was moderate.
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Abstract
Surgical resection remains the mainstay of potentially curative therapy for gastroesophageal junction (GEJ) tumors. However, because of the location of the tumor at the boundary between the esophagus and stomach, GEJ tumors have been a source of controversy in regard to their definition, classification, staging and surgical management. The definition of GEJ tumors was addressed with the development of the three-tiered Siewert's classification scheme. There remain many controversies regarding the appropriate surgical approach and the extent of the lymphadenectomies for these tumors. For locally advanced, resectable GEJ tumors, an aggressive surgical resection should be considered and the approach predicated by tumor location as defined by the Siewert's classification. Limited resections for earlier stage tumors have also been evaluated.
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Affiliation(s)
- Alfredo Amenabar
- Division of Thoracic and Foregut Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15232, USA
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30
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Uzunoglu FG, Reeh M, Kutup A, Izbicki JR. Surgery of esophageal cancer. Langenbecks Arch Surg 2013; 398:189-93. [PMID: 23354360 DOI: 10.1007/s00423-013-1052-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2013] [Accepted: 01/14/2013] [Indexed: 12/26/2022]
Abstract
BACKGROUND Surgery is the only option for curative treatment in patients with esophageal carcinoma. Despite the debates related to the peri-operative therapy regime, a generally accepted consensus on surgical approach is not reached yet. The debate focuses mainly on pros and cons between radical transthoracic resection and the (limited) transhiatal resection in the last decade. METHODS The PubMed database was searched for randomized trials, meta-analyses, and retrospective single-center studies. The search terms were "esophageal carcinoma," "esophageal junction carcinomas," "transhiatal," "transthoracic," "morbidity," "mortality," and "surgery." RESULTS The radical transthoracic approach should be the standard of care for esophageal carcinoma since it does not go along with an increased risk of postoperative morbidity or mortality but reveals an improved survival. Patient-related co-morbidities are the most influencing factors for the postoperative outcome. For type II esophageal junction carcinoma, treatment options from transhiatal extended gastrectomy to esophagectomy with hemigastrectomy or esophagogastrectomy with colonic interposition are existing. In type III esophagogastric junction carcinomas, the transhiatal extended gastrectomy is the standard of care, and the minimally invasive approach should be performed in specialized centers. CONCLUSION Based on current available study results, this expert review provides a decision support for the best surgical strategy depending on tumor localization and patients' characteristics.
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Affiliation(s)
- F G Uzunoglu
- Department of General, Visceral and Thoracic Surgery, University Hospital Hamburg-Eppendorf, Martinistrasse 52, Hamburg, Germany
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31
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Schweigert M, Solymosi N, Dubecz A, Stadlhuber RJ, Muschweck H, Ofner D, Stein HJ. Endoscopic stent insertion for anastomotic leakage following oesophagectomy. Ann R Coll Surg Engl 2013; 95:43-7. [PMID: 23317727 PMCID: PMC3964637 DOI: 10.1308/003588413x13511609956255] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/14/2012] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Intrathoracic anastomotic leakage following oesophagectomy is a crushing condition. Until recently, surgical re-exploration was the preferred way of dealing with this life threatening complication. However, mortality remained significant. We therefore adopted endoscopic stent implantation as the primary treatment option. The aim of this study was to investigate the feasibility and results of endoscopic stent implantation as well as potential hazards and pitfalls. METHODS Between January 2004 and December 2011, 292 consecutive patients who underwent an oesophagectomy at a single high volume centre dedicated to oesophageal surgery were included in this retrospective study. Overall, 38 cases with anastomotic leakage were identified and analysed. RESULTS A total of 22 patients received endoscopic stent implantation as primary treatment whereas a rethoracotomy was mandatory in 15 cases. There were no significant differences in age, frequency of neoadjuvant therapy or ASA grade between cases with and without a leak. However, patients with a leak were five times more likely to have a fatal outcome (odds ratio: 5.10, 95% confidence interval: 2.06-12.33, p<0.001). Stent migration occurred but endoscopic reintervention was feasible. In 17 patients (77%) definite closure and healing of the leak was achieved, and the stent was removed subsequently. Two patients died owing to severe sepsis despite sufficient stent placement. Moreover, stent related aortic erosion with consecutive fatal haemorrhage occurred in three cases. CONCLUSIONS Stent implantation for intrathoracic oesophageal anastomotic leaks is feasible and compares favourably with surgical re-exploration. It is an easily available, minimally invasive procedure that may reduce leak related mortality. However, it puts the already well-known risk of stent-related vascular erosion on the spot. Awareness of this life threatening complication is therefore mandatory.
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Affiliation(s)
- M Schweigert
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Klinikum Nürnberg Nord, Prof-Ernst-Nathan-Str. 1, 90419 Nürnberg, Germany.
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Reeh M, Mina S, Bockhorn M, Kutup A, Nentwich MF, Marx A, Sauter G, Rösch T, Izbicki JR, Bogoevski D. Staging and outcome depending on surgical treatment in adenocarcinomas of the oesophagogastric junction. Br J Surg 2012; 99:1406-14. [PMID: 22961520 DOI: 10.1002/bjs.8884] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Owing to controversial staging and classification of adenocarcinoma of the oesophago-gastric junction (AOG) before surgery, the choice of appropriate surgical approach remains problematic. In a retrospective study, preoperative staging of AOG and the impact of preoperative misclassification on outcome were analysed. METHODS Data from patients with AOG were analysed from a prospectively collected database with regard to surgical treatment, preoperative and postoperative staging, and outcome. RESULTS One-hundred and thirty patients with Siewert types I and II AOG who did not have neoadjuvant treatment were included in the study: 41 patients with an AOG type I who underwent oesophagectomy, 51 patients with an AOG staged before surgery as type I who underwent oesophagectomy but in whom the final histology showed a type II tumour, and 38 patients whose tumours were staged as AOG type II before and after operation who underwent gastrectomy. Among patients who had an oesophagectomy, lymph node metastases (P = 0.022), tumour relapse (P = 0.009) and recurrent distant metastases (P = 0.028) were significantly more frequent in patients with AOG type II; those with AOG type II had shorter overall survival than those with type I tumours (P = 0.024). Among those with AOG type II, recurrence-free survival was significantly shorter after oesophagectomy compared with extended gastrectomy (P = 0.019). Thoracoabdominal oesophagectomy had a favourable influence on outcome compared with the transhiatal approach. CONCLUSION Accurate preoperative staging of AOG and appropriate surgical therapy are crucial for outcome. AOG type II is a more aggressive tumour with higher recurrence rates than AOG type I. These patients therefore benefit from more radical surgical treatment.
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Affiliation(s)
- M Reeh
- Department of General, Visceral and Thoracic Surgery, University Hospital Hamburg-Eppendorf, Hamburg, Germany.
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Wang S, Tian Y, Wu D, Zhu H, Luo D, Gong W, Zhou Y, Zhou J, Zhang Z. Genetic variation of CTNNB1 gene is associated with susceptibility and prognosis of gastric cancer in a Chinese population. Mutagenesis 2012; 27:623-30. [PMID: 22848100 DOI: 10.1093/mutage/ges027] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
UNLABELLED Gastric cancer is the second leading cause of cancer-related death worldwide with a low 5-year survival (S5y) after initial diagnosis. Although aberrant Wnt/β-catenin (CTNNB1) signaling has been observed in multiple human cancers, there is no information on the role of CTNNB1 polymorphisms in gastric cancer risk and S5y. We performed a genetic association study to analyse the correlation between the five tagged SNPs (tSNPs) (rs4135385, rs1798808, rs1880481, rs11564465 and rs2293303) of CTNNB1 and gastric cancer risk and survival. A total of 944 patients with complete follow-up information and 848 cancer-free controls were enrolled in this study. The rs1880481 polymorphism was correlated with decreased risk of gastric cancer [AC/AA vs. CC: adjusted odds ratio (OR) = 0.76, 95% confidence interval (CI) = 0.63-0.91], whereas the three other SNPs showed opposite effect (AG/AA vs. GG: adjusted OR = 1.31, 95% CI = 1.08-1.57 for rs4135385; GG vs. AA/AG: 2.09, 1.02-4.28 for rs11564475; TT vs. CC/CT 4.87, 2.72-8.71 for rs2293303). We further investigated if these tSNPs were related to the S5y of gastric cancer, and the results displayed that only the SNP rs4135385 AG/AA genotypes were significantly associated with a favorable gastric cancer survival compared with the GG genotype [adjusted hazard ratio (HR) = 0.80, 95% CI = 0.66-0.97], and the association was more prominent among patients with non-cardia gastric cancer (NCGC) than those with cardia gastric cancer (CGC) (Log-rank P = 0.007 for NCGC and 0.417 for CGC). Our results indicated that the genetic variants of CTNNB1 could be used as predictors of gastric cancer susceptibility and prognosis.
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Affiliation(s)
- Shizhi Wang
- Department of Molecular & Genetic Toxicology, School of Public Health, Cancer Center of Nanjing Medical University, Nanjing, China
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Salem A, Hashem S, Mula-Hussain LYI, Mohammed I, Nour A, Shelpai W, Daoud F, Morcos B, Yamin Y, Jaradat I, Khader J, Almousa A. Management strategies for locoregional recurrence in early-stage gastric cancer: retrospective analysis and comprehensive literature review. J Gastrointest Cancer 2012; 43:77-82. [PMID: 20835925 DOI: 10.1007/s12029-010-9207-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To present a comprehensive account and literature review addressing the anatomical distribution, natural history, and management strategies for locoregional recurrence in early-stage gastric cancer (EGC). PATIENTS AND METHODS Retrospective chart review of patients presenting with EGC recurrence at King Hussein Cancer Center (Amman, Jordan) between July 2006 and May 2009. A literature review of publications addressing recurrence following surgery for EGC was undertaken via a systematic search of PUBMED database and National Comprehensive Cancer Network (NCCN) guideline updates. RESULTS Seventeen patients presented with EGC, three of whom (17.6%) were pathologically staged as T2N1 [1/33 lymph nodes (LNs)], T1N0, and T1N0 were afflicted by recurrence following R0 partial gastrectomy. Literature review yielded 18 studies specifically addressing recurrence in EGC. Several management strategies have been proposed for isolated recurrence following gastrectomy in EGC. NCCN clinical practice guideline updates do not take into consideration whether the recurrence is isolated or widespread and whether the initial stage is early or advanced. CONCLUSIONS While acknowledging the limitations of this study, including the small sample size and the short follow-up period, it appears clear that oncologic treatment is possible for EGC recurrence, particularly, in patients with isolated relapse. Guideline updates should differentiate between management strategies suitable for recurrence occurring in early versus advanced initial cancer stage.
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Affiliation(s)
- Ahmed Salem
- Department of Radiation Oncology, King Hussein Cancer Center, Amman, Jordan
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Kim KT, Jeong O, Jung MR, Ryu SY, Park YK. Outcomes of Abdominal Total Gastrectomy for Type II and III Gastroesophageal Junction Tumors: Single Center's Experience in Korea. J Gastric Cancer 2012; 12:36-42. [PMID: 22500262 PMCID: PMC3319798 DOI: 10.5230/jgc.2012.12.1.36] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2011] [Revised: 03/07/2012] [Accepted: 03/07/2012] [Indexed: 12/24/2022] Open
Abstract
Purpose The aim of this study was to evaluate the surgical outcomes of abdominal total gastrectomy, without mediastinal lymph node dissection for type II and III gastroesophageal junction (GEJ) cancers. Materials and Methods We retrospectively reviewed surgical outcomes in 67 consecutive patients with type II and III GEJ cancers that were treated by the surgical resection between 2004 and 2008. Results Thirty (45%) patients had type II and 37 (55%) had type III tumor. Among the 65 (97%) patients with curative surgery, 21 (31%) patients underwent the extended total gastrectomy with trans-hiatal distal esophageal resection, and in 44 (66%) patients, abdominal total gastrectomy alone was done. Palliative gastrectomy was performed in two patients due to the accompanying peritoneal metastasis. The postoperative morbidity and mortality rates were 21.4% and 1.5%, respectively. After a median follow up of 36 months, the overall 3-years was 68%, without any differences between the Siewert types or the operative approaches (transhiatal approach vs. abdominal approach alone). On the univariate analysis, the T stage, N stage and R0 resection were found to be associated with the survival, and multivariate analysis revealed that the N stage was a poor independent prognostic factor for survival. Conclusions Type II and III GEJ cancers may successfully be treated with the abdominal total gastrectomy, without mediastinal lymph node dissection in the Korean population.
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Affiliation(s)
- Kyoung Tai Kim
- Division of Gastroenterologic Surgery, Department of Surgery, Chonnam National University Medical School, Gwangju, Korea
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Schweigert M, Dubecz A, Beron M, Muschweck H, Stein HJ. Management of anastomotic leakage-induced tracheobronchial fistula following oesophagectomy: the role of endoscopic stent insertion. Eur J Cardiothorac Surg 2012; 41:e74-80. [PMID: 22371521 DOI: 10.1093/ejcts/ezr328] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES Tracheobronchial fistulas are rare but life-threatening complications after oesophagectomy. Leakage of the oesophagointestinal anastomosis with inflammatory involvement of the tracheobronchial tree is the predominant reason for postoperative fistulization between the airways and the oesophagus or the gastric tube. Successful management is challenging and still controversially discussed. After promising results in the treatment of intrathoracic anastomotic leaks, we adopted endoscopic stent implantation as the primary treatment option in patients with anastomotic leak-induced tracheobronchial fistula. The aim of this study was to investigate the feasibility, the limits and the results of this procedure. METHODS Between January 2004 and December 2010, 222 consecutive patients underwent oesophageal resection mainly for oesophageal cancer. An anastomotic leak-induced tracheobronchial fistula was bronchoscopically verified in seven patients. Four patients received endoscopic implantation of either a self-expanding tracheal or oesophageal stent or both as primary treatment. Surgical re-exploration was mandatory in 2 patients because of necrosis of the pulled-up gastric tube or gangrene of the airways. One patient was conservatively managed. RESULTS Endoscopic stent placement was successfully accomplished in all 4 patients. Two patients received an oesophageal stent, one patient a tracheal stent and one patient both an oesophageal and a tracheal stent. Closure of the fistula was achieved in all cases and 3 patients finally recovered while one died by reason of respiratory failure. In both surgical re-explored patients resection of the gastric tube was performed, and in one patient, because of subtotal gangrene of the right bronchial tree, emergency pneumectomy was also mandatory. Both patients died due to severe sepsis and respiratory failure. The one conservatively treated patient died from severe pneumonia. CONCLUSIONS Treatment of anastomotic leak-induced tracheobronchial fistulas by means of oesophageal and tracheal stent implantation is feasible. If stent insertion is limited by gastric tube necrosis or bronchial gangrene, the prognosis is likely to be fatal.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Hospital Nuremberg North, Nuremberg, Germany.
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Lymph node metastasis from cancer of the esophagogastric junction, and determination of the appropriate nodal dissection. Surg Today 2012; 42:351-8. [PMID: 22245924 DOI: 10.1007/s00595-011-0114-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2011] [Accepted: 04/07/2011] [Indexed: 12/18/2022]
Abstract
PURPOSE Both squamous cell carcinomas and adenocarcinomas can develop in the esophagogastric junction. To clarify the appropriate lymph node dissection range, lymph node metastases from cancers in the esophagogastric junction were investigated. METHODS The nodal metastases were analyzed in 64 patients with squamous cell carcinoma and 129 with adenocarcinoma according to Siewert's classification, which is based on topographic anatomical criteria for adenocarcinoma. RESULTS The squamous cell carcinomas located above the esophagocardial junction had more frequent metastasis to the lower and middle mediastinal lymph nodes in proportion to the depth of the tumor. Nodal metastasis was also often detected in the abdominal lymph nodes. In contrast, adenocarcinomas metastasized less frequently to the mediastinal lymph nodes, and the metastatic rates in the abdominal nodes were higher than those from squamous cell carcinoma. CONCLUSION Esophagectomy with mediastinal and abdominal lymph node dissection is considered to be an appropriate approach for surgical resection of squamous cell carcinomas, whereas transhiatally extended gastrectomy with lower mediastinal and abdominal lymph node dissection is recommended for the treatment of adenocarcinomas.
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Lim SM, Jung ES, Shin SK, Chung HS, Kim HI, Kim DW, Cho BC. A case of synchronous squamous cell carcinoma in the esophagus and stomach. Gut Liver 2012; 6:118-21. [PMID: 22375181 PMCID: PMC3286729 DOI: 10.5009/gnl.2012.6.1.118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2010] [Accepted: 09/13/2010] [Indexed: 01/21/2023] Open
Abstract
Synchronous esophageal and gastric cancers with the pathologic features of a squamous cell carcinoma are extremely rare. A 57-year-old male visited our hospital with a history of hematemesis and was diagnosed with a synchronous cancer. He underwent a staging work-up, and the resectable lesion in the stomach was operated on following radiologic and endoscopic evaluations. The pathologic examination revealed a synchronous cancer consisting of squamous cell carcinoma in the distal esophagus and the cardia of the stomach. We report a case of a synchronous cancer that was successfully treated by surgical resection followed by concurrent chemoradiotherapy. We also discuss the hypothesis regarding the origin and presentation of the synchronous cancer and highlight the importance of careful surveillance by physicians at the time of diagnosis.
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Affiliation(s)
- Sun Min Lim
- Department of Internal Medicine, Severance Hospital, Yonsei University Health System, Seoul, Korea
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Leichman LP, Goldman BH, Bohanes PO, Lenz HJ, Thomas CR, Billingsley KG, Corless CL, Iqbal S, Gold PJ, Benedetti JK, Danenberg KD, Blanke CD. S0356: a phase II clinical and prospective molecular trial with oxaliplatin, fluorouracil, and external-beam radiation therapy before surgery for patients with esophageal adenocarcinoma. J Clin Oncol 2011; 29:4555-60. [PMID: 22025151 DOI: 10.1200/jco.2011.36.7490] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Pathologic complete response (pCR) after neoadjuvant therapy for locally advanced esophageal adenocarcinoma is associated with improved survival. The Southwest Oncology Group designed a trimodality, phase II, single-arm trial with objectives of achieving a pCR rate of 40% with prospective exploratory analyses of intratumoral molecular markers postulated to affect response and survival. PATIENTS AND METHODS Patients with clinically staged II or III esophageal adenocarcinoma received oxaliplatin 85 mg/m(2) on days 1, 15, and 29; protracted-infusion fluorouracil (PI-FU) 180 mg/m(2)/d on days 8 through 43; and external-beam radiation therapy (EBRT) 5 days a week at 1.8 Gy/d for 25 fractions; surgery was performed 28 to 42 days after neoadjuvant therapy. Chemotherapy was planned after surgery. Tumors were analyzed for mRNA expression and polymorphisms in genes involved in drug metabolism and DNA repair. RESULTS Ninety-three patients were evaluable. Two deaths (2.2%) were attributable to preoperative therapy, and two deaths (2.2%) were attributable to surgery. Grade 3 and 4 toxicities were recorded for 47.3% and 19.4% of patients, respectively. Seventy-nine patients (84.9%) underwent surgery; 67.7% of patients had R0 resections. Twenty-six patients (28.0%) had confirmed pCR (95% CI, 19.1% to 38.2%). At a median follow-up of 39.2 months, estimates of median and 3-year overall survival (OS) were 28.3 months and 45.1%, respectively. Intratumoral ERCC-1 gene expression was inversely related to progression-free survival and OS. CONCLUSION Neoadjuvant oxaliplatin, PI-FU, and EBRT for esophageal adenocarcinoma is active and tolerable. Because the regimen failed to meet the primary end point, it does not define a new standard. However, future trials can be built on this platform to validate the role of ERCC-1 in determining the best systemic regimen for individual patients.
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Affiliation(s)
- Lawrence P Leichman
- Gastrointestinal Malignancies, Desert Regional Medical Center Comprehensive Cancer Center, and Aptium Oncology, 1180 N Indian Canyon Dr, Palm Springs, CA 92262;
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Kim HI, Kim H, Cho HW, Kim SY, Song KJ, Hyung WJ, Park CG, Kim CB. The ratio of intra-tumoral regulatory T cells (Foxp3+)/helper T cells (CD4+) is a prognostic factor and associated with recurrence pattern in gastric cardia cancer. J Surg Oncol 2011; 104:728-33. [PMID: 21792941 DOI: 10.1002/jso.22038] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2011] [Accepted: 06/29/2011] [Indexed: 01/04/2023]
Abstract
BACKGROUND TILs have been reported to be a prognostic factor in human cancers. We assessed the prognostic significance of tumor-infiltrating regulatory T cells in gastric cardia cancer. METHODS We retrospectively reviewed the database of Severance Hospital for patients who underwent curative resection of gastric cardia cancer from Jan 2000 to Dec 2006 and identified 180 patients. Immunohistochemistry for TIL subsets was performed against CD3, CD4, CD8, Foxp3, and granzyme B in the resected tumor specimens. The absolute numbers and relative ratios of positively stained lymphocytes for each subset were evaluated. RESULTS A high Foxp3/CD4 ratio was identified as an unfavorable prognostic factor for overall survival (OS) using univariate and multivariate analysis of all immunologic variables. Patients group with high Foxp3/CD4 ratio was associated with loco-regional recurrence (P = 0.033). In multivariate analysis for clinical and immunologic variables, the nodal status (hazards ratio--HR: 3.863, confidence interval--CI: 1.664-8.966, P = 0.002), depth of invasion (HR: 3.607, CI: 1.443-9.019, P = 0.006), and Foxp3/CD4 ratio (HR: 1.812, CI: 1.022-3.212, P = 0.042) were identified as independent prognostic factors for OS. CONCLUSIONS A higher regulatory T cells/helper T cells ratio is associated with an unfavorable prognosis and loco-regional recurrence pattern in gastric cardia cancer.
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Affiliation(s)
- Hyoung-Il Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
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Schweigert M, Dubecz A, Stadlhuber RJ, Muschweck H, Stein HJ. Risk of stent-related aortic erosion after endoscopic stent insertion for intrathoracic anastomotic leaks after esophagectomy. Ann Thorac Surg 2011; 92:513-8. [PMID: 21592460 DOI: 10.1016/j.athoracsur.2011.02.083] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Revised: 02/24/2011] [Accepted: 02/24/2011] [Indexed: 12/12/2022]
Abstract
BACKGROUND Intrathoracic anastomotic leakage after esophagectomy is associated with high morbidity and mortality. Because of disappointing results after surgical reexploration endoscopic stent implantation was introduced as primary treatment option with improved outcome. Aortoesophageal fistula is a very rare complication and has thus far only anecdotally been reported after esophagectomy. The aim of this retrospective study was to investigate if endoscopic stent implantation increases the incidence of postoperative aortoesophageal fistula by reason of stent-related erosion of the thoracic aorta. METHODS Between January 2004 and October 2010, 213 patients underwent esophageal resection mainly for esophageal cancer. An intrathoracic esophageal anastomotic leak was endoscopically verified in 25 patients. Seventeen patients received endoscopic implantation of a self-expanding stent as primary treatment. In 8 patients a rethoracotomy was mandatory. RESULTS After successfully accomplished endoscopic stent placement, complete closure of the anastomotic leak was radiologically proven in all 17 patients. In 13 cases, definitive closure and healing of the leak was achieved and the stent could subsequently be removed. In 1 patient, because of early recurrence of very malignant small cell cancer, the stent remained in situ. Three patients developed an erosion of the thoracic aorta with subsequent massive hemorrhage. The mean time between stent insertion and occurrence of aortoesophageal fistula was 26 days. All 3 patients died of exsanguination with severe hypovolemic shock. Postmortem examination confirmed an aortoesophageal fistula in each case. CONCLUSIONS While endoscopic stent implantation seems to be effective in the control of intrathoracic anastomotic leakage, nevertheless the incidence of aortoesophageal fistula caused by stent-related aortic erosion exceeds the thus far reported numbers. Awareness of this life-threatening complication after stent insertion is therefore mandatory.
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Affiliation(s)
- Michael Schweigert
- Department of General and Thoracic Surgery, Klinikum Nürnberg Nord, Nürnberg, Germany.
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Liakakos T, Katsios C, Roukos DH. Gastroesophageal junction carcinoma multimodal treatment: standards, debate and new therapeutic options. Expert Rev Gastroenterol Hepatol 2011; 5:1-4. [PMID: 21309665 DOI: 10.1586/egh.11.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Biondi A, Persiani R, Cananzi F, Zoccali M, Vigorita V, Tufo A, D’Ugo D. R0 resection in the treatment of gastric cancer: Room for improvement. World J Gastroenterol 2010; 16:3358-70. [PMID: 20632437 PMCID: PMC2904881 DOI: 10.3748/wjg.v16.i27.3358] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Gastric carcinoma is one of the most frequent malignancies in the world and its clinical behavior especially depends on the metastatic potential of the tumor. In particular, lymphatic metastasis is one of the main predictors of tumor recurrence and survival, and current pathological staging systems reflect the concept that lymphatic spread is the most relevant prognostic factor in patients undergoing curative resection. This is compounded by the observation that two-thirds of gastric cancer in the Western world presents at an advanced stage, with lymph node metastasis at diagnosis. All current therapeutic efforts in gastric cancer are directed toward individualization of therapeutic protocols, tailoring the extent of resection and the administration of preoperative and postoperative treatment. The goals of all these strategies are to improve prognosis towards the achievement of a curative resection (R0 resection) with minimal morbidity and mortality, and better postoperative quality of life.
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Hasegawa S, Yoshikawa T. Adenocarcinoma of the esophagogastric junction: incidence, characteristics, and treatment strategies. Gastric Cancer 2010; 13:63-73. [PMID: 20602191 DOI: 10.1007/s10120-010-0555-2] [Citation(s) in RCA: 104] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2010] [Accepted: 03/22/2010] [Indexed: 02/07/2023]
Abstract
The incidence of adenocarcinoma of the esophagogastric junction (AEG) is dramatically increasing in Western countries, while it is not increasing in Eastern countries. Siewert type I tumors are observed less frequently in Eastern countries in comparison to Western countries. On the other hand, other clinicopathological features of AEG, including age, male-to-female ratio, pathological grade, tumor progression, and prognosis, are similar in Western and Eastern countries. Two surgical phase III trials have indicated that AEG type I should be treated surgically as esophageal cancer, while types II and III should be regarded as true gastric cancer. No phase III trials have demonstrated a significant interaction comparing hazard ratios for death between AEG and true gastric cancer in the subset analyses with regard to chemotherapy.
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Affiliation(s)
- Shinichi Hasegawa
- Department of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, 241-0815, Japan
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Lehmann K, Schneider PM. Differences in the molecular biology of adenocarcinoma of the esophagus, gastric cardia, and upper gastric third. Recent Results Cancer Res 2010; 182:65-72. [PMID: 20676871 DOI: 10.1007/978-3-540-70579-6_5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Adenocarcinoma of the distal esophagus, gastric cardia, and upper gastric third are grouped in type I-III by the Siewert classification. This classification is based on the endoscopic localisation of the tumor center, and is the most important diagnostic tool to group these tumors. On a molecular level, there is currently no marker that would allow to differentiate the three different types. Furthermore, the Siewert classification was not uniformly used in the recent literature, making interpretation and generalization of these results difficult. However, several potential targets have been identified that may help to separate these tumors by molecular markers, and are summarized in this chapter.
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Lenglinger J, Eisler M, Wrba F, Prager G, Zacherl J, Riegler M. Update: histopathology-based definition of gastroesophageal reflux disease and Barrett's esophagus. Eur Surg 2008. [DOI: 10.1007/s10353-008-0415-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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