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Shiraishi O, Hagi T, Hiraki Y, Kato H, Koda M, Nakanishi T, Yasuda A, Shinkai M, Imano M, Yasuda T. Risk factors and prognosis for supraclavicular lymph node metastasis in patients with thoracic esophageal cancer. Distant or regional metastasis? Dis Esophagus 2024:doae042. [PMID: 38745437 DOI: 10.1093/dote/doae042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 04/14/2024] [Accepted: 04/29/2024] [Indexed: 05/16/2024]
Abstract
We aimed to determine the frequency and prognosis of supraclavicular (#104) lymph node (LN) metastasis compared with other LN stations in patients with advanced thoracic esophageal cancer and to identify risk factors for metastasis to delineate the indications for three-field lymphadenectomy (3FL). The study cohort of 567 eligible patients with esophageal cancer had undergone subtotal esophagectomy from 2003 to 2020. LN metastasis was defined as pathologically proven metastasis or positron emission tomography-positive LNs. The efficacy index (EI), calculated from the frequency of LN metastases and survival rates, was used as prognostic value of each LN station dissection for patient survival. Risk factors for #104 LN metastasis were determined by multivariable logistic regression. The frequency of #104 LN metastasis was 11.6% overall, 31.7% in upper and 8.3% in middle/lower third lesion. Neoadjuvant chemotherapy was administered to 71% of patients and chemo-radiation to 11%. The 5-year overall survival was 45.8%. The EI for #104 LNs (5.3) was similar to that for #101 LNs. Risk factors were age < 65 years, upper third lesion, clinical N2-3, #101/106rec LN metastasis and poorly differentiated carcinoma. The 5-year overall survival of patients with middle/lower lesions was 38% (EI 3.1), similar to that for #101 and #8/9/11 LNs. The prognosis of patients with #104 LN metastases is similar to that of patients with metastases in other regional LN stations. Therefore, we recommend 3FL exclusively for patients at a high risk of #104 LN metastasis due to the overall metastatic rate not being high.
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Affiliation(s)
- Osamu Shiraishi
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
| | - Takaomi Hagi
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
| | - Yoko Hiraki
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
| | - Hiroaki Kato
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
| | - Masashi Koda
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
| | - Tomoya Nakanishi
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
| | - Atsushi Yasuda
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
| | - Masayuki Shinkai
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
| | - Motohiro Imano
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
| | - Takushi Yasuda
- Department of Surgery, Kindai University Faculty of Medicine, Osaka-sayama, Japan
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Dongming G, Yuequan J, Qi Z, Huajie X, Zhiqiang W. A novel technique for lymphadenectomy along the left recurrent laryngeal nerve during minimally invasive esophagectomy: a retrospective cohort study. BMC Surg 2023; 23:355. [PMID: 37990240 PMCID: PMC10662753 DOI: 10.1186/s12893-023-02263-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/09/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND In the context of esophageal cancers, lymph nodes located along the left recurrent laryngeal nerve (RLN) exhibit significant involvement, posing significant challenges for lymphadenectomy. The objective of this study is to assess the safety and efficacy of a novel technique for lymphadenectomy called "elastic suspension of left RLN" method, comparing it with the conventional approach. METHODS Between January 2016 and June 2020, a total of 393 patients who underwent minimally invasive esophagectomy with gastroplasty and cervical esophagogastric anastomosis were enrolled in the study. Among them, 291 patients underwent the "elastic suspension of left RLN" method, while 102 patients underwent the conventional method. We compared the number of harvested lymph nodes along the left RLN and assessed postoperative complications between these two groups. Additionally, the overall survival (OS) rate was calculated and analyzed for the entire cohort. RESULTS In comparison to the conventional group, the elastic suspension group exhibited a higher yield of harvested lymph nodes along the left RLN (5.36 vs 3.07, P < 0.001). Moreover, the incidence of postoperative hoarseness was lower in the elastic suspension group (10.65% vs 18.63%, P = 0.038). The average duration of lymphadenectomy along the left RLN was 11.85 min in the elastic suspension group and 11.51 min in the conventional group, although this difference was not statistically significant (P = 0.091). Notably, the overall 5-year OS was markedly higher in the elastic suspension group compared to the conventional group (64.1% vs. 50.1%, P = 0.020). CONCLUSIONS The findings suggest that the novel "elastic suspension of left RLN" method for lymphadenectomy along the left RLN in minimally invasive esophagectomy is both safe and effective. This technique holds promise for widespread adoption in esophagectomy procedures.
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Affiliation(s)
- Guo Dongming
- Department of Thoracic Cancer Center, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Jiang Yuequan
- Department of Thoracic Cancer Center, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Zhang Qi
- Department of Thoracic Cancer Center, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Xing Huajie
- Department of Thoracic Cancer Center, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Wang Zhiqiang
- Department of Thoracic Cancer Center, Chongqing University Cancer Hospital, Chongqing, 400030, China.
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Vagliasindi A, Franco FD, Degiuli M, Papis D, Migliore M. Extension of lymph node dissection in the surgical treatment of esophageal and gastroesophageal junction cancer: seven questions and answers. Future Oncol 2023; 19:327-339. [PMID: 36942741 DOI: 10.2217/fon-2021-0545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023] Open
Abstract
The role of two- or three-field nodal dissection in the surgical treatment of esophageal and gastroesophageal junction cancer in the minimally invasive era is still controversial. This review aims to clarify the extension of nodal dissection in esophageal and gastroesophageal junctional cancer. A basic evidence-based analysis was designed, and seven research questions were formulated and answered with a narrative review. Reports with little or no data, single cases, small series and review articles were not included. Three-field lymph node dissection improves staging accuracy, enhances locoregional disease control and might improve survival in the group of patients with cervical and upper mediastinal metastatic lymph nodal involvement from middle and proximal-third esophageal cancer.
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Affiliation(s)
- Alessio Vagliasindi
- Department of General Surgery & Emergency Unit, S. Maria delle Croci Hospital, Ravenna, Italy
- Unit of abdominal Oncological Surgery, IRCS CROB, Rionero del Vulture(PZ), ITALY
| | - Filippo Di Franco
- Department of Surgery, North West Anglia NHS Foundation Trust, Huntingdon, PE29 6NT, UK
| | - Maurizio Degiuli
- Department of Oncology, Surgical Oncology & Digestive Surgery, San Luigi University Hospital, University of Torino, Orbassano Torino, Italy
| | - Davide Papis
- Department of General Surgery, Sant'Anna Hospital, ASST Lariana, Como
| | - Marcello Migliore
- Department of Surgery & Medical Specialties, Section of Thoracic Surgery, University of Catania, Catania, Italy
- Thoracic Surgery & Lung Transplant, Lung Health Centre, Organ Transplant Center of Excellence (OTCoE), King Faisal Specialist Hospital & Research Center, Riyadh, KSA
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Koga C, Yamashita K, Yukawa Y, Tanaka K, Makino T, Saito T, Yamamoto K, Takahashi T, Kurokawa Y, Nakajima K, Eguchi H, Doki Y. The impact of postoperative blood glucose levels on complications and prognosis after esophagectomy in patients with esophageal cancer. Surg Today 2023:10.1007/s00595-023-02641-9. [PMID: 36658255 DOI: 10.1007/s00595-023-02641-9] [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: 09/02/2022] [Accepted: 11/29/2022] [Indexed: 01/21/2023]
Abstract
PURPOSE This study aimed to characterize postoperative blood glucose fluctuation in patients who underwent esophagectomy for esophageal cancer, and to define its impact on complications and prognosis. METHODS The subjects of this retrospective study were 284 patients who underwent esophagectomy at Osaka University Hospital between 2015 and 2017. Data analyzed included clinicopathological background, the immediate postoperative blood glucose level (IPBG), postoperative blood glucose variability (PBGV), insulin dosage, postoperative complications, and prognosis. RESULTS The median IPBG and PBGV were 170 (64-260) mg/dl and 64.5 (11-217) mg/dl, respectively. Postoperative pneumonia was more common in patients with PBGV > 100 mg/dl (P = 0.015). Patients with IPBG < 170 mg/dl had significantly worse 5-year overall survival (OS) and 5-year recurrence-free survival (RFS) than those with IPBG > 170 mg/dl (54.5% vs. 80.4%, respectively, [P < 0.001] and 44.3% vs. 69.3%, respectively, [P = 0.001]). The 5-year OS rates were 43.5%, 68.3%, 80.6%, and 79.0% for patients with IPBG < 154, 154-170, 170-190, and ≥ 190 mg/dl, respectively. The corresponding 5-year RFS rates were 38.1%, 52.4%, 77.0%, and 61.3%, respectively. Multivariate analysis revealed that IPBG < 154 mg/dl and pathological stage were independent poor prognostic factors for OS. CONCLUSION PBGV was associated with postoperative pneumonia, and low IPBG was an independent poor prognostic factor for patients with esophageal cancer.
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Affiliation(s)
- Chihiro Koga
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Kotaro Yamashita
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan.
| | - Yoshiro Yukawa
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Koji Tanaka
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Tomoki Makino
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Takuro Saito
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Kazuyoshi Yamamoto
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Tsuyoshi Takahashi
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Yukinori Kurokawa
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Kiyokazu Nakajima
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita, Osaka, 565-0871, Japan
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5
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Hsu PK, Lee YY, Chuang LC, Wu YC. Lymph Node Dissection for Esophageal Squamous Cell Carcinoma. Thorac Surg Clin 2022; 32:497-510. [DOI: 10.1016/j.thorsurg.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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6
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Datrino LN, Orlandini MF, Serafim MCA, dos Santos CL, Modesto VA, Tavares G, Tristão LS, Bernardo WM, Tustumi F. Two‐ versus three‐field lymphadenectomy for esophageal cancer. A systematic review and meta‐analysis of early and late results. J Surg Oncol 2022; 126:76-89. [DOI: 10.1002/jso.26857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 03/01/2022] [Accepted: 03/08/2022] [Indexed: 01/27/2023]
Affiliation(s)
| | | | | | | | | | - Guilherme Tavares
- Department of Evidence‐Based Medicine Centro Universitário Lusíada Santos Brazil
| | | | | | - Francisco Tustumi
- Department of Evidence‐Based Medicine Centro Universitário Lusíada Santos Brazil
- Department of Gastroenterology Universidade de São Paulo São Paulo Brazil
- Department of Surgery Hospital Israelita Albert Einstein São Paulo Brazil
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Extended lower paratracheal lymph node resection during esophagectomy for cancer - safety and necessity. BMC Cancer 2022; 22:579. [PMID: 35610592 PMCID: PMC9128288 DOI: 10.1186/s12885-022-09667-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 05/11/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The ideal extent of lymphadenectomy (LAD) in esophageal oncological surgery is debated. There is no evidence for improved survival after standardized paratracheal lymph node resection performing oncological esophagectomy. Lymph nodes from the lower paratracheal station are not standardly resected during 2-field Ivor-Lewis esophagectomy for esophageal cancer. The objective of this study was to evaluate the impact of lower paratracheal lymph node (LPL) resection on perioperative outcome during esophagectomy for cancer and analyze its relevance. METHODS Retrospectively, we identified 200 consecutive patients operated in our center for esophageal cancer from January 2017 - December 2019. Patients with and without lower paratracheal LAD were compared regarding demographic data, tumor characteristics, operative details, postoperative complications, tumor recurrence and overall survival. RESULTS 103 out of 200 patients received lower paratracheal lymph node resection. On average, five lymph nodes were resected in the paratracheal region and cancer infiltration was found in two patients. Those two patients suffered from neuroendocrine carcinoma and melanoma respectively. Cases with lower paratracheal lymph node yield had significantly less overall complicated procedures (p = 0.026). Regarding overall survival and recurrence rate no significant difference could be detected between both groups (p = 0.168 and 0.371 respectively). CONCLUSION The resection of lower paratracheal lymph nodes during esophagectomy remains debatable for distal squamous cell carcinoma or adenocarcinoma of the esophagus. Tumor infiltration was only found in rare cancer entities. Since resection can be performed safely, we recommend LPL resection on demand.
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8
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Yan HJ, Mao WJ, Yu RX, Jiang KY, Huang H, Zong ZD, Qian QC, Guo XG, Wen HY, Tian D. Preoperative Clinical Characteristics Predict Recurrent Laryngeal Nerve Lymph Node Metastasis and Overall Survival in Esophageal Squamous Cell Carcinoma: A Retrospective Study With External Validation. Front Oncol 2022; 12:859952. [PMID: 35433473 PMCID: PMC9008727 DOI: 10.3389/fonc.2022.859952] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/07/2022] [Indexed: 02/05/2023] Open
Abstract
Background Recurrent laryngeal nerve (RLN) lymph node metastasis (LNM) is not rare in patients with esophageal squamous cell carcinoma (ESCC). We aimed to develop and externally validate a preoperative nomogram using clinical characteristics to predict RLN LNM in patients with ESCC and evaluate its prognostic value. Methods A total of 430 patients with ESCC who underwent esophagectomy with lymphadenectomy of RLN LNs at two centers between May 2015 and June 2019 were reviewed and divided into training (center 1, n = 283) and external validation cohorts (center 2, n = 147). Independent risk factors for RLN LNM were determined by multivariate logistic regression, and a nomogram was developed. The performance of the nomogram was assessed in terms of discrimination, calibration, clinical usefulness, and prognostic value. The nomogram was internally validated by the bootstrap method and externally validated by the external validation cohort. Results Multivariate analysis indicated that clinical T stage (P <0.001), endoscopic tumor length (P = 0.003), bioptic tumor differentiation (P = 0.004), and preoperative carcinoembryonic antigen level (P = 0.001) were significantly associated with RLN LNM. The nomogram had good discrimination with the area under the curve of 0.770 and 0.832 after internal and external validations. The calibration curves and decision curve analysis confirmed the good calibration and clinical usefulness of this model. High-risk of RLN LNM predicted by the nomogram was associated with worse overall survival in the external validation cohort (P <0.001). Conclusion A nomogram developed by preoperative clinical characteristics demonstrated a good performance to predict RLN LNM and prognosis for patients with ESCC.
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Affiliation(s)
- Hao-Ji Yan
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China.,College of Medical Imaging, North Sichuan Medical College, Nanchong, China
| | - Wen-Jun Mao
- Department of Cardiothoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, China
| | - Rui-Xuan Yu
- Department of Thoracic Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Kai-Yuan Jiang
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Heng Huang
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Zheng-Dong Zong
- College of Clinical Medicine, North Sichuan Medical College, Nanchong, China
| | - Qin-Chun Qian
- College of Clinical Medicine, North Sichuan Medical College, Nanchong, China
| | - Xiao-Guang Guo
- Department of Pathology, Nanchong Central Hospital, Nanchong, China
| | - Hong-Ying Wen
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Dong Tian
- Department of Cardiothoracic Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
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9
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Yan Z, Xu X, Lu J, You Y, Xu J, Xu T. Development and validation of a nomogram for prediction of cervical lymph node metastasis in middle and lower thoracic esophageal squamous cell carcinoma. BMC Gastroenterol 2022; 22:163. [PMID: 35369868 PMCID: PMC8978436 DOI: 10.1186/s12876-022-02243-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 03/28/2022] [Indexed: 01/03/2023] Open
Abstract
Abstract
Background
Estimates of cervical lymph node (LN) metastasis in patients with middle and lower thoracic esophageal squamous cell carcinoma (ESCC) are important. A nomogram is a useful tool for individualized prediction.
Methods
A total of 235 patients were enrolled in this study. Univariate and multivariate analyses were performed to screen for independent risk factors and construct a nomogram to predict the risk of cervical LN metastasis. The nomogram performance was assessed by discrimination, calibration, and clinical use.
Results
Totally, four independent predictors, including the maximum diameter of tumor, paraesophageal lymph node status, recurrent laryngeal nerve lymph node status, and the CT-reported cervical LN status, were enrolled in the nomogram. The AUC of the nomogram model in the training and validation dataset were 0.833 (95% CI 0.762–0.905), 0.808 (95% CI 0.696–0.920), respectively. The calibration curve demonstrated a strong consistency between nomogram and clinical findings in predicting cervical LN metastasis. Decision curve analysis demonstrated that the nomogram was clinically useful.
Conclusion
We developed a nomogram that could be conveniently used to predict the individualized risk of cervical LN metastasis in patients with middle and lower thoracic ESCC.
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10
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Kang K, Wang S, Xiong F, Kai J, Wang J, Li B. Esophageal cancer with a double aortic arch: a case report and literature review. J Cardiothorac Surg 2022; 17:33. [PMID: 35277193 PMCID: PMC8915513 DOI: 10.1186/s13019-022-01774-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 02/19/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Double aortic arch (DAA) is an extremely rare vascular malformation, even more so when coexisting with esophageal cancer. METHODS We report a new case of DAA with esophageal cancer recently seen at our Thoracic Tumor Clinic and review cases of DAA coexisting with esophageal cancer reported in the literature of English language from 2010 to 2020. The purposes of our literature review were to explore how to best achieve radical esophagectomy while reducing postoperative complications. The clinical manifestations, diagnostic method, surgical approach, reconstruction route, and the extent of lymphadenectomy of esophageal cancer with DAA were analyzed in detail. RESULTS AND CONCLUSION For such patients, 3D computed tomography is necessary for preoperative diagnosis. The surgical approach should consider factors such as the location of the tumor in the esophagus and whether the tumor is surrounded by DAA, as well as the position of the descending aorta and the requirements for the surgical field for lymphadenectomy. If esophageal reconstruction is required, the retrosternal route is preferred. We recommend that only patients with positive results of intraoperative frozen biopsy of recurrent laryngeal nerve lymph nodes should undergo three-field lymphadenectomy, which may be the best method to achieve radical esophagectomy for middle and lower esophageal cancers with DAA while minimizing postoperative complications.
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Affiliation(s)
- Kai Kang
- Thoracic Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430079, China
| | - Sheng Wang
- Thoracic Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430079, China
| | - Fei Xiong
- Thoracic Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430079, China.
| | - Jindan Kai
- Thoracic Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430079, China.
| | - Jianjian Wang
- Thoracic Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430079, China
| | - Binfeng Li
- Thoracic Surgery, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, 430079, China
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Yamashita K, Yamasaki M, Miyazaki Y, Matsuura N, Tanaka K, Makino T, Saito T, Yamamoto K, Takahashi T, Motoori M, Kurokawa Y, Kimura Y, Nakajima K, Eguchi H, Doki Y. Protein-enhanced feeds after esophagectomy for esophageal cancer attenuate postoperative catabolism: a prospective observational study. Surg Today 2021; 52:624-632. [PMID: 34694492 DOI: 10.1007/s00595-021-02389-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/22/2021] [Indexed: 01/13/2023]
Abstract
PURPOSE To evaluate if nutritional supplements can attenuate postoperative catabolism in esophageal cancer patients after radical esophagectomy. METHODS We analyzed data prospectively from 30 patients who underwent curative esophagectomy for esophageal cancer between August and December, 2019. We compared postoperative nitrogen balance and changes in body composition between patients who received protein-enhanced enteral feeds (PEF) or other enteral feeds (OF). RESULTS Postoperative enteral feeding was administered safely to all patients. The average nitrogen balance was significantly higher in the PEF group than in the OF group on postoperative days (PODs) 3 (2.41 vs. - 1.50 g, P = 0.002), 4 (3.74 vs. - 0.08 g, P = 0.006), and 5 (3.27 vs. 0.11 g, P = 0.031). The cumulative nitrogen balance in the 7 days after surgery was significantly higher in the PEF group than in the OF group (6.12 vs. - 8.40 g, P = 0.025). The bodyweight loss and lean body mass loss on POD 14 were equivalent in the two groups (bodyweight loss 3.70 vs. 2.87%, P = 0.25; lean body mass loss, 4.34 vs. 1.91%, P = 0.33). CONCLUSIONS PEF improved the postoperative nitrogen balance significantly in patients who underwent esophagectomy.
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Affiliation(s)
- Kotaro Yamashita
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan.
| | - Makoto Yamasaki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | | | - Norihiro Matsuura
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | - Koji Tanaka
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | - Tomoki Makino
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | - Takuro Saito
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | - Kazuyoshi Yamamoto
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | - Tsuyoshi Takahashi
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | - Masaaki Motoori
- Department of Surgery, Osaka General Medical Center, Osaka, Japan
| | - Yukinori Kurokawa
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | - Yutaka Kimura
- Department of Surgery, Kindai University Faculty of Medicine, Osaka, Japan
| | - Kiyokazu Nakajima
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2-E2 Yamada-oka, Suita City, Osaka, 565-0871, Japan
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12
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Bona D, Lombardo F, Matsushima K, Cavalli M, Lastraioli C, Bonitta G, Cirri S, Danelli P, Aiolfi A. Three-field versus two-field lymphadenectomy for esophageal squamous cell carcinoma: A long-term survival meta-analysis. Surgery 2021; 171:940-947. [PMID: 34544603 DOI: 10.1016/j.surg.2021.08.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 08/01/2021] [Accepted: 08/18/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND In the setting of esophageal squamous cell carcinoma, controversy exists regarding the optimal extent of lymphadenectomy, while conclusive evidence regarding the advantages of 3-field versus 2-field lymphadenectomy remains controversial. The purpose of the present meta-analysis was to investigate the effect of 3-field lymphadenectomy versus 2-field lymphadenectomy on overall survival. METHODS Systematic review and meta-analyses were computed to compare 3-field lymphadenectomy versus 2-field lymphadenectomy in the setting of esophageal squamous cell carcinoma. Risk ratio, weighted mean difference, hazard ratio, and restricted mean survival time difference were used as pooled effect size measures. RESULTS Fourteen studies (3,431 patients) were included. Overall, 1,664 (48.8%) patients underwent 3-field lymphadenectomy, and 1,767 (51.5%) underwent 2-field lymphadenectomy. Three-field lymphadenectomy was associated with a significantly improved 5-year overall survival (hazard ratio: 0.80; 95% confidence interval 0.71-0.90; P < .001). The restricted mean survival time difference showed a statistically significant difference between 3-field lymphadenectomy versus 2-field lymphadenectomy up to 48 months (1.6 months; P = .04), however, no significant differences were found at 60-month follow-up (1.2 months; P = .14). No significant differences were found in term of postoperative mortality, anastomotic leak, pulmonary complications, chylothorax, and recurrent nerve palsy. CONCLUSION For resectable esophageal squamous cell carcinoma, 3-field lymphadenectomy seems associated with a slight trend toward improved 5-year overall survival; however, its clinical benefit remains limited.
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Affiliation(s)
- Davide Bona
- Department of Biomedical Science for Health, Division of General Surgery, University of Milan, Istitituto Clinico Sant'Ambrogio, Italy
| | - Francesca Lombardo
- Department of Biomedical Science for Health, Division of General Surgery, University of Milan, Istitituto Clinico Sant'Ambrogio, Italy
| | - Kazuhide Matsushima
- Division of Acute Care Surgery, LAC+USC Medical Center, University of Southern California, Los Angeles, CA
| | - Marta Cavalli
- Department of Surgery, University of Insubria, Istituto Clinico Sant'Ambrogio, Milan, Italy
| | - Caterina Lastraioli
- Department of Biomedical Science for Health, Division of General Surgery, University of Milan, Istitituto Clinico Sant'Ambrogio, Italy
| | - Gianluca Bonitta
- Department of Biomedical Science for Health, Division of General Surgery, University of Milan, Istitituto Clinico Sant'Ambrogio, Italy
| | - Silvia Cirri
- Department of Biomedical Science for Health, Division of General Surgery, University of Milan, Istitituto Clinico Sant'Ambrogio, Italy
| | - Piergiorgio Danelli
- Department of Biomedical and Clinical Sciences, "Luigi Sacco" Hospital, University of Milan, Italy
| | - Alberto Aiolfi
- Department of Biomedical Science for Health, Division of General Surgery, University of Milan, Istitituto Clinico Sant'Ambrogio, Italy.
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13
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Zhang G, Li Y, Wang Q, Zheng H, Yuan L, Gao Z, Li J, Li X, Zhao S. Development of a prediction model for the risk of recurrent laryngeal nerve lymph node metastasis in thoracolaparoscopic esophagectomy with cervical anastomosis. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:990. [PMID: 34277790 PMCID: PMC8267307 DOI: 10.21037/atm-21-2374] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 06/09/2021] [Indexed: 12/14/2022]
Abstract
Background There are no effective preoperative diagnostic measures to predict the probability of left and right recurrent laryngeal nerve (RLN) lymph node (LN) metastasis using preoperative clinical data in patients undergoing thoracolaparoscopic esophagectomy with cervical anastomosis. Methods We retrospectively reviewed the clinical data of 1,660 consecutive patients with thoracic esophageal cancer who underwent esophagectomy with cervical anastomosis at the Department of Thoracic Surgery at the First Affiliated Hospital of Zhengzhou University between January 2015 and December 2020. Results A total of 299 and 343 patients who underwent left (Cohort 1) and right (Cohort 2) RLN LN dissection were included in the final analyses. The analyses were conducted within each cohort. Among the 299 patients in Cohort 1, left RLN LN involvement was found in 41 patients (13.7%). A multivariable analysis showed that age, tumor location, and short axis were significantly associated with RLN LN metastasis (all P<0.05). Among the 343 patients in Cohort 2, right RLN LN involvement was found in 65 patients (19.0%). A multivariable analysis showed that computed tomography (CT) appearance, tumor location, long axis, and short axis were significantly associated with RLN LN metastasis (all P<0.05). Based on the results of the multivariable analyses, we constructed nomograms that could estimate the probability of RLN LN metastasis. Finally, we stratified the 2 cohorts into risk subgroups using a recursive partitioning analysis (RPA). The risk of left and right RLN LN metastasis was found to be 9.3% and 7.5%, 27.3% and 21.4%, and 52.4% and 47.3% for the low-risk, intermediate-risk, and high-risk groups, respectively. Conclusions Our nomograms and RPAs appear to be suitable for the risk stratification of left and right RLN LN metastasis in patients undergoing thoracolaparoscopic esophagectomy with cervical anastomosis. This tool could be used to help clinicians to select more effective locoregional treatments, such as surgical protocols and radiation area selection.
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Affiliation(s)
- Guoqing Zhang
- Department of Thoracic Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yuanqi Li
- Xiangya School of Public Health, Central South University, Changsha, China
| | - Qian Wang
- The Nursing Department, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Huiwen Zheng
- The Nursing Department, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lulu Yuan
- Department of Thoracic Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhen Gao
- Department of Thoracic Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jindong Li
- Department of Thoracic Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiangnan Li
- Department of Thoracic Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Song Zhao
- Department of Thoracic Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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14
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Li Z, Cheng J, Zhang Y, Wen S, LV H, Xu Y, Zhu Y, Zhang Z, Mu D, Tian Z. Comparison of Up-Front Minimally Invasive Esophagectomy versus Open Esophagectomy on Quality of Life for Esophageal Squamous Cell Cancer. ACTA ACUST UNITED AC 2021; 28:693-701. [PMID: 33503901 PMCID: PMC7924373 DOI: 10.3390/curroncol28010068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/02/2020] [Accepted: 01/18/2021] [Indexed: 11/22/2022]
Abstract
This study investigates whether minimally invasive esophagectomy (MIE) is a safe and effective way for patients with resectable esophageal cancer by comparing the short-term quality of life (QOL) after minimally invasive esophagectomy and open esophagectomy (OE). A total number of 104 patients who underwent esophagectomy from January 2013 to March 2014 were enrolled in this study. These patients were divided into two groups (MIE and OE group). Three scoring scales of quality of life were used to evaluate QOL before the operation and at the first, third, sixth and twelfth months after MIE or OE, which consist of Karnofshy performance scale (KPS), the European Organization for Research and Treatment questionnaire QLQC-30 (EORTC QLQC-30) and esophageal cancer supplement scale (OES-18). The MIE group was higher than the OE group in one-year survival rate (92.54% vs. 72.00%). Significant differences between the two groups were observed in intraoperative bleeding volume (158.53 ± 91.07 mL vs. 228.97 ± 109.33 mL, p = 0.001), and the incidence of postoperative pneumonia (33.33% vs. 58.62%, p = 0.018). The KPS of MIE group was significantly higher than the OE group at the first (80 vs. 70, p = 0.004 < 0.05), third (90 vs. 80, p = 0.006 < 0.05), sixth (90 vs. 80, p = 0.007 < 0.05) and twelfth months (90 vs. 80, p = 0.004 < 0.05) after surgery. The QLQC-30 score of MIE group was better than OE group at first and twelfth months after the operation. The OES-18 score of MIE group was significantly better than OE group at first, sixth and twelfth months after surgery. The short-term quality of life in MIE group was better than OE group.
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Affiliation(s)
- Zhenhua Li
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; (Z.L.); (Y.Z.); (S.W.); (H.L.); (Y.X.); (Y.Z.); (Z.Z.); (D.M.)
| | - Jingge Cheng
- Department of Orthopedics, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China;
| | - Yuefeng Zhang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; (Z.L.); (Y.Z.); (S.W.); (H.L.); (Y.X.); (Y.Z.); (Z.Z.); (D.M.)
| | - Shiwang Wen
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; (Z.L.); (Y.Z.); (S.W.); (H.L.); (Y.X.); (Y.Z.); (Z.Z.); (D.M.)
| | - Huilai LV
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; (Z.L.); (Y.Z.); (S.W.); (H.L.); (Y.X.); (Y.Z.); (Z.Z.); (D.M.)
| | - Yanzhao Xu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; (Z.L.); (Y.Z.); (S.W.); (H.L.); (Y.X.); (Y.Z.); (Z.Z.); (D.M.)
| | - Yonggang Zhu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; (Z.L.); (Y.Z.); (S.W.); (H.L.); (Y.X.); (Y.Z.); (Z.Z.); (D.M.)
| | - Zhen Zhang
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; (Z.L.); (Y.Z.); (S.W.); (H.L.); (Y.X.); (Y.Z.); (Z.Z.); (D.M.)
| | - Donghui Mu
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; (Z.L.); (Y.Z.); (S.W.); (H.L.); (Y.X.); (Y.Z.); (Z.Z.); (D.M.)
| | - Ziqiang Tian
- Department of Thoracic Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; (Z.L.); (Y.Z.); (S.W.); (H.L.); (Y.X.); (Y.Z.); (Z.Z.); (D.M.)
- Correspondence: ; Tel.: +86-18531118000
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15
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The Impact of Pretreatment PET/CT Nodal Status on Esophageal Squamous Cell Carcinoma After Neoadjuvant Chemoradiation. World J Surg 2021; 44:2323-2331. [PMID: 32296872 DOI: 10.1007/s00268-020-05481-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND For advanced esophageal cancer, the clinical significance of pretreatment nodal status (cN) as determined by different examinations remains unclear. PATIENTS AND METHODS Patients with esophageal squamous cell carcinoma who underwent neoadjuvant chemoradiation and surgery were analyzed in this study. Pretreatment cN status assessed by CT, EUS, and PET/CT and clinicopathological features were used to evaluate tumor recurrence and long-term survival. RESULTS Two hundred and twenty-two patients were identified in this study. Pretreatment PET/CT cN0 [odds ratio (OR) cN0 versus cN+, 5.316, p < 0.001] and pretreatment CT cN0 (OR 1.957, p = 0.032) both independently predicted ypN0. Pretreatment PET/CT cN0 was also associated with a lower recurrence rate and longer survival across the entire study group. Among patients with ypN0, pretreatment PET/CT cN+ indicated poor disease-free survival [hazard ratio (HR) 2.777, p = 0.001] and overall survival (HR 2.211, p = 0.034) compared with pretreatment PET/CT cN0, which predicted a favorable prognosis. CONCLUSIONS Data from the current study suggest that pretreatment lymph node status as assessed by PET/CT is strongly correlated with survival outcomes after neoadjuvant chemoradiation and surgery in patients with esophageal squamous cell carcinoma. ypN0 patients can achieve better survival outcomes when pretreatment cN0 is assessed by PET/CT.
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16
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Anomalies of the right vertebral vein increasing the difficulty of lymph-node dissection along the right recurrent laryngeal nerve: a single-institution, retrospective study. Esophagus 2020; 17:257-263. [PMID: 32088787 DOI: 10.1007/s10388-020-00723-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 02/09/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Radical lymph-node dissection along the recurrent laryngeal nerves (RLN) improves the prognosis of patients with esophageal cancer. The RLN is a landmark for achieving adequate lymph-node dissection. However, the right RLN is sometimes covered by the right vertebral veins (VVs), making it undetectable. We investigated the relationship between this anomaly of the right VVs and the challenges of performing lymphadenectomy along the right RLN. METHODS Patients with esophageal cancer, who underwent thoracoscopic esophagectomy with radical lymph-node dissection, were registered. The patterns of the right VVs were evaluated by preoperative computed tomography. The time required for identifying the right RLN or completing the lymphadenectomy was determined by reviewing surgical videos. RESULTS In total, 178 patients were enrolled. Eighty patients (45%) had right VVs passing dorsal to the right subclavian artery (Dorsal group). More time was required to detect the right RLN in these cases (11 vs 9.5 min for the other cases, p = 0.034). In the Dorsal group, there were 15 patients who had specific VV patterns: The right VV converged on the lower portion of the right brachiocephalic vein (BCV), or passed through to the more medial side of the mediastinum. These patients required more time for detecting the right RLN (25 vs 9 min, p < 0.0001) and for completing the lymphadenectomy (41 vs 32 min, p = 0.048) than the other cases. CONCLUSION The right VVs behind the subclavian artery, joining the lower part of the BCV or passing through the medial side, made it difficult to identify the right RLN and complete the lymphadenectomy.
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17
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Udagawa H. Past, present, and future of three-field lymphadenectomy for thoracic esophageal cancer. Ann Gastroenterol Surg 2020; 4:324-330. [PMID: 32724875 PMCID: PMC7382429 DOI: 10.1002/ags3.12338] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/28/2020] [Accepted: 03/22/2020] [Indexed: 12/14/2022] Open
Abstract
In spite of repeated appeal of the effectiveness of three-field lymphadenectomy (3FL) by Japanese esophageal surgeons, it has not been accepted worldwide as a standard therapeutic measure for thoracic esophageal cancer. In this review, a concise summary of the history of 3FL, its present position, and its future perspective is discussed. Although a lack of randomized controlled trial (RCT) is one of the largest criticisms of 3FL, it seems difficult to make 3FL world-standard even if a RCT with a positive result was made. The essence of 3FL has revealed the fact that bilateral cervical paraesophageal nodes and nodes in the bilateral supraclavicular fossae are regional nodes of thoracic esophageal cancer. To let the world admit this essence should be the real endpoint of "3FL issue" without RCT. In the era of new modalities, Japanese surgeons should be free from the idea that 3FL is indispensable though the essence of 3FL should remain.
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Affiliation(s)
- Harushi Udagawa
- Toranomon Hospital KajigayaKawasaki CityJapan
- Okinaka Memorial Institute for Medical ResearchTokyoJapan
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18
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Chen WS, Zhu LH, Li WJ, Tu PJ, Huang JY, You PL, Pan XJ. Novel technique for lymphadenectomy along left recurrent laryngeal nerve during thoracoscopic esophagectomy. World J Gastroenterol 2020; 26:1340-1351. [PMID: 32256021 PMCID: PMC7109273 DOI: 10.3748/wjg.v26.i12.1340] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 02/27/2020] [Accepted: 03/09/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In esophageal squamous carcinoma, lymphadenectomy along the left recurrent laryngeal nerve (RLN) is recommended owing to its highly metastatic potential. However, this procedure is difficult due to limited working space in the left upper mediastinum, and increases postoperative complications.
AIM To present a novel method for lymphadenectomy along the left RLN during thoracoscopic esophagectomy in the semi-prone position.
METHODS The fundamental concept of this novel method is to exfoliate a bilateral pedicled nerve flap, which is a two-dimensional membrane, which includes the left RLN, lymph nodes (LNs) along the left RLN, and tracheoesophageal vessels, by suspending the esophagus to the dorsal side and pushing the trachea to the ventral side (named “bilateral exposure method”). Then, the hollow-out method is performed to transform the two-dimensional membrane to a three-dimensional structure, in which the left RLN and tracheoesophageal vessels are easily distinguished and preserved during lymphadenectomy along the left RLN. This novel method was retrospectively evaluated in 116 consecutive patients with esophageal squamous carcinoma from August 2016 to February 2018.
RESULTS There were 58 patients in each group. No significant difference was found between the two groups in terms of age, gender, postoperative pneumonia, anastomotic fistula, and postoperative hospitalization. However, the number of dissected LNs along the left RLN in this novel method was significantly higher than that in the conventional method (4.17 ± 0.359 vs 2.93 ± 0.463, P = 0.0447). Moreover, the operative time and the rate of postoperative hoarseness in the novel method were significantly lower than those in the conventional method (306.0 ± 6.774 vs 335.2 ± 7.750, P = 0.0054; 4/58 vs 12/58, P = 0.0312).
CONCLUSION This novel method for lymphadenectomy along the left RLN during thoracoscopic esophagectomy in the semi-prone position is much safer and more effective.
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Affiliation(s)
- Wen-Shu Chen
- Department of Thoracic Surgery, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, Fujian Province, China
| | - Li-Huan Zhu
- Department of Thoracic Surgery, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, Fujian Province, China
| | - Wu-Jin Li
- Department of Thoracic Surgery, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, Fujian Province, China
| | - Peng-Jie Tu
- Department of Thoracic Surgery, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, Fujian Province, China
| | - Jian-Yuan Huang
- Department of Thoracic Surgery, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, Fujian Province, China
| | - Pei-Lin You
- Department of Thoracic Surgery, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, Fujian Province, China
| | - Xiao-Jie Pan
- Department of Thoracic Surgery, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou 350001, Fujian Province, China
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19
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Li B, Hu H, Zhang Y, Zhang J, Miao L, Ma L, Luo X, Zhang Y, Ye T, Li H, Li Y, Shen L, Zhao K, Fan M, Zhu Z, Wang J, Xu J, Deng Y, Lu Q, Li H, Zhang Y, Pan Y, Liu S, Hu H, Shao L, Sun Y, Xiang J, Chen H. Three-field versus two-field lymphadenectomy in transthoracic oesophagectomy for oesophageal squamous cell carcinoma: short-term outcomes of a randomized clinical trial. Br J Surg 2020; 107:647-654. [PMID: 32108326 DOI: 10.1002/bjs.11497] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 10/10/2019] [Accepted: 12/10/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND The benefit and harm of three-field lymphadenectomy for oesophageal cancer are still unknown. The aim of this study was to compare overall survival and morbidity and mortality between three- and two-field lymphadenectomy in patients with oesophageal squamous cell carcinoma. METHODS Between March 2013 and November 2016, patients with squamous cell carcinoma of the middle or distal oesophagus were assigned randomly to open oesophagectomy with three-field (cervical-thoracic-abdominal) or two-field (thoracic-abdominal) lymphadenectomy. No chemo(radio) therapy was given before surgery. This paper reports on the secondary outcomes of the study: pathology and surgical complications. RESULTS Some 400 patients were randomized, 200 in each group. A median of 37 (i.q.r. 30-49) lymph nodes were dissected in the three-field group, compared with 24 (18-30) in the two-field group (P < 0·001). Some 43 of 200 patients (21·5 per cent) in the three-field group had cervical lymph node metastasis. More patients in the three-field group had pN3 disease: 21 of 200 (10·5 per cent) versus 10 of 200 (5·0 per cent) (P = 0·040). The rate and severity of postoperative complications were comparable between the two groups, except that six patients in the three-field arm needed reintubation compared with none in the two-field group (3·0 versus 0 per cent; P = 0·030). The 90-day mortality rate was 0 per cent in the three-field group and 0·5 per cent (1 patient) in the two-field group (P = 1·000). CONCLUSION Oesophagectomy with three-field lymphadenectomy increased the number of lymph nodes dissected and led to stage migration owing to a 21·5 per cent rate of cervical lymph node metastasis. Postoperative complications were largely comparable between two- and three-field lymphadenectomy. Registration number: NCT01807936 ( https://www.clinicaltrials.gov).
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Affiliation(s)
- B Li
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - H Hu
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Y Zhang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - J Zhang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - L Miao
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - L Ma
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - X Luo
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Y Zhang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - T Ye
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - H Li
- Department of Thoracic Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Y Li
- Department of Pathology, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - L Shen
- Department of Pathology, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - K Zhao
- Department of Radiation Oncology, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - M Fan
- Department of Radiation Oncology, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Z Zhu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - J Wang
- Department of Oncology, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - J Xu
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Pathology, Fudan University Shanghai Cancer Centre, Shanghai, China
| | - Y Deng
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Q Lu
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - H Li
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Y Zhang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Y Pan
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - S Liu
- Department of Thoracic Surgery, Henan Cancer Hospital, Zhengzhou, China
| | - H Hu
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - L Shao
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Y Sun
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - J Xiang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - H Chen
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Centre, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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20
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Xu J, Zheng B, Zhang S, Zeng T, Chen H, Zheng W, Chen C. The clinical significance of the intraoperative pathological examination of bilateral recurrent laryngeal nerve lymph nodes using frozen sections in cervical field lymph node dissection of thoracic esophageal squamous cell carcinoma. J Thorac Dis 2019; 11:3525-3533. [PMID: 31559059 DOI: 10.21037/jtd.2019.07.59] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background The aim of this study was to evaluate intraoperative pathological examination of the left and right recurrent laryngeal nerve lymph nodes (LNs) using frozen section as a predictor of cervical LN metastasis. Methods Retrospectively collected data from 69 patients with esophageal squamous cell carcinoma who had undergone intraoperative pathological examination of the left and right recurrent laryngeal nerve LNs using frozen sections and three-field LN dissection in the Fujian Medical University Union Hospital from December 2015 to April 2018, was used to explore the relationship between recurrent laryngeal nerve LN metastasis and cervical LN metastasis and to determine whether cervical-field LN dissection should be performed in patients with thoracic esophageal cancer. Results In the entire cohort, 15.9% (11/69) of patients had metastasis in the cervical LNs. We detected 1,195 cervical LN, with an average of 17.3 LN dissections per patient; 28 (2.3%) cases had LN metastasis. Patients with recurrent laryngeal nerve LN metastasis tended to have a high incidence of cervical LN metastasis (P=0.017). Multivariate analysis showed that left recurrent laryngeal nerve LN metastasis was the only independent risk factor for cervical LN metastasis (P=0.02). The incidence of postoperative pulmonary infection was 18.8% (13/69), chylothorax was 2.9% (2/69), anastomotic leakage was 2.9% (2/69), and hoarseness was 8.7% (6/69) for the entire cohort. There was no significant increase in complications compared with patients with 2-field LN dissection in our hospital during the same period. Additional studies are necessary to establish postoperative locoregional recurrence rates and long-term survival. Conclusions Intraoperative pathological examination of left recurrent laryngeal nerve LN using frozen sections has some prognostic value in predicting cervical LN metastasis and it can be an indicator for the selection of cervical-field dissection in thoracic esophageal carcinoma.
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Affiliation(s)
- Jinxin Xu
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - Bin Zheng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - Shuliang Zhang
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - Taidui Zeng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - Hao Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - Wei Zheng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - Chun Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
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21
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Li H, Zhang ZR. Current status and future direction of lymph node dissection in radical surgery for esophageal cancer. J Thorac Dis 2019; 11:S1678-S1682. [PMID: 31516741 DOI: 10.21037/jtd.2019.05.51] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Surgical resection is the main treatment for esophageal cancer. Lymph node dissection is an essential part of radical surgery for esophageal cancer. However, the extent of dissection, numbers of lymph nodes, and sentinel lymph nodes in lymphadenectomy are still under debate. However, a clinical practice consensus has gradually formed despite this dispute.
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Affiliation(s)
- Hui Li
- Department of Thoracic Surgery, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Zhi-Rong Zhang
- Department of Thoracic Surgery, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
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22
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van Rijswijk AS, Hagens ERC, van der Peet DL, van Berge Henegouwen MI, Gisbertz SS. Differences in Esophageal Cancer Surgery in Terms of Surgical Approach and Extent of Lymphadenectomy: Findings of an International Survey. Ann Surg Oncol 2019; 26:2063-2072. [PMID: 30903323 PMCID: PMC6545175 DOI: 10.1245/s10434-019-07316-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Esophagectomy and lymphadenectomy are essential parts of the multimodal treatment of esophageal carcinoma with curative intent. Treatment regimens vary globally and are subject to debate. A global survey was designed to gain insight into current practice. METHODS Fifty-seven international expert upper gastrointestinal surgeons received a personal invitation to participate in the survey, which focused on demographics and experience; extent of lymphadenectomy in adeno and squamous cell carcinoma; use of classification systems; neoadjuvant therapy; surgical approach; and specimen handling. RESULTS The response rate was 88% (50/57 surgeons), with a mean age of 51.6 years and a median number of 15 years of experience in esophageal surgery. The variety in the extent of lymphadenectomy in proximal, middle and distal squamous cell carcinoma, and Siewert I, II and III adenocarcinoma, was considerable. The number of different combinations of lymph node (LN) stations that were resected in the same tumor was high, while the number of surgeons who removed the exact same combination of LN stations was low. Illustrative is Siewert I adenocarcinoma, in which 27 unique combinations of LN stations were resected, with a maximum of two surgeons performing the exact same dissection. Use of neoadjuvant therapy, surgical approach, and specimen handling also show great variety among participants. CONCLUSION There is no uniform, worldwide strategy for surgical treatment of esophageal cancer. The extent of lymphadenectomy shows great variation for both histologic types. An international observational study is needed to provide evidence on the distribution pattern of lymph node metastases in esophageal cancer and the necessary extent of lymphadenectomy.
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Affiliation(s)
- A S van Rijswijk
- Amsterdam UMC, Department of Surgery, Cancer Center Amsterdam, University of Amsterdam, Amsterdam, The Netherlands
| | - E R C Hagens
- Amsterdam UMC, Department of Surgery, Cancer Center Amsterdam, University of Amsterdam, Amsterdam, The Netherlands
| | - D L van der Peet
- Amsterdam UMC, Department of Surgery, Cancer Center Amsterdam, VU University Amsterdam, Amsterdam, The Netherlands
| | - M I van Berge Henegouwen
- Amsterdam UMC, Department of Surgery, Cancer Center Amsterdam, University of Amsterdam, Amsterdam, The Netherlands
| | - S S Gisbertz
- Amsterdam UMC, Department of Surgery, Cancer Center Amsterdam, University of Amsterdam, Amsterdam, The Netherlands.
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23
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Wang Y, Zhu L, Xia W, Wang F. Anatomy of lymphatic drainage of the esophagus and lymph node metastasis of thoracic esophageal cancer. Cancer Manag Res 2018; 10:6295-6303. [PMID: 30568491 PMCID: PMC6267772 DOI: 10.2147/cmar.s182436] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The lymphatic drainage of the inner layers (mucosa and submucosa) and the outer layers (muscularispropria and adventitia) of the thoracic esophagus is different. Longitudinal lymphatic vessels and long drainage territory in the submucosa and lamina propria should be the bases for bidirectional drainage and direct drainage to thoracic duct and extramural lymph nodes (LN). The submucosal vessels for direct extramural drainage are usually thick while lymphatic communication between the submucosa and intermuscular area is usually not clearly found, which does not facilitate transversal drainage to paraesophageal LN from submucosa. The right paratracheal lymphatic chain (PLC) is well developed while the left PLC is poorly developed. Direct drainage to the right recurrent laryngeal nerve LN and subcarinal LN from submucosa has been verified. Clinical data show that lymph node metastasis (LNM) is frequently present in the lower neck, upper mediastinum, and perigastric area, even for early-stage thoracic esophageal cancer (EC). The lymph node metastasis rate (LNMR) varies mainly according to the tumor location and depth of tumor invasion. However, there are some crucial LN for extramural relay which have a high LNMR, such as cervical paraesophageal LN, recurrent laryngeal nerve LN, subcarinal LN, LN along the left gastric artery, lesser curvature LN, and paracardial LN. Metastasis of thoracic paraesophageal LN seems to be a sign of more advanced EC. This review gives us a better understanding about the LNM and provides more information for treatments of thoracic EC.
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Affiliation(s)
- Yichun Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, P.R. China, ;
| | - Liyang Zhu
- Department of Radiation Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, P.R. China, ;
| | - Wanli Xia
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, P.R. China
| | - Fan Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, P.R. China, ;
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24
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Wang J, Liu M, Shen J, Ouyang H, Xie X, Lin T, Li A, Yang H. Diagnostic value of intraoperative ultrasonography in assessing thoracic recurrent laryngeal nerve lymph nodes in patients with esophageal cancer. BMC Cancer 2018; 18:737. [PMID: 30005630 PMCID: PMC6045849 DOI: 10.1186/s12885-018-4643-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 06/28/2018] [Indexed: 11/10/2022] Open
Abstract
Backgroud The incidence of recurrent laryngeal nerve (RLN) injury has increased due to RLN lymph node dissection. The aim of this study was to evaluate the ability of intraoperative ultrasonography (IU) to detect RLN nodal metastases in esophageal cancer patients. Methods Sixty patients with esophageal cancer underwent IU, computed tomography (CT), and endoscopic ultrasonography (EUS) to assess for RLN nodal metastasis. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were compared. Results The sensitivities of IU, CT, and EUS in diagnosing right RLN nodal metastases were 71.4, 14.3, and 30.0%, respectively, and a significant difference among these three examinations was observed (χ2 = 10.077, P = .006). The specificities of IU, CT, and EUS for diagnosing right RLN nodal metastasis were 67.4, 97.8, and 95.0%, respectively, and a significant difference was observed (χ2 = 21.725, P < .001). No significant differences in either PPV or NPV were observed when diagnosing right RLN nodal metastases. For diagnosis of left RLN lymph nodal metastases, the sensitivities of IU, CT, and EUS were 91.7, 16.7, and 40.0% respectively. There was a significant difference among these diagnostic sensitivities (χ2 = 14.067, P = .001). The specificities of IU, CT, and EUS for diagnosis of left RLN nodal metastases were 79.2, 100, and 82.5%, respectively and a significant difference was observed (χ2 = 10.819, P = .004). No significant differences were observed in PPV or NPV for these examinations when diagnosing left RLN nodal metastases. Conclusion Intraoperative ultrasonography showed superior sensitivity compared with preoperative CT or EUS in detecting RLN lymph node metastasis in patients with thoracic esophageal cancer.
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Affiliation(s)
- Jianwei Wang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dong Feng Road East, Guangzhou, 510060, Guangdong, China
| | - Min Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dong Feng Road East, Guangzhou, 510060, Guangdong, China
| | - Jingxian Shen
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dong Feng Road East, Guangzhou, 510060, Guangdong, China
| | - Haichao Ouyang
- Shenzhen Seventh People's Hospital, Shenzhen, 518000, China
| | - Xiuying Xie
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dong Feng Road East, Guangzhou, 510060, Guangdong, China
| | - Ting Lin
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dong Feng Road East, Guangzhou, 510060, Guangdong, China
| | - Anhua Li
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dong Feng Road East, Guangzhou, 510060, Guangdong, China.
| | - Hong Yang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dong Feng Road East, Guangzhou, 510060, Guangdong, China. .,Guangdong Esophageal Cancer Institute, Guangzhou, China.
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25
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Qi W, Zixiang W, Tianwei Z, Shuai F, Sai Z, Gang S, Ming W. Long-term outcomes of 530 esophageal squamous cell carcinoma patients with minimally invasive Ivor Lewis esophagectomy. J Surg Oncol 2018; 117:957-969. [PMID: 29878389 DOI: 10.1002/jso.24997] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 01/02/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND OBJECTIVES The short-term benefits of minimally invasive esophagectomy (MIE) Ivor Lewis were proved, but 6-year outcomes in esophageal squamous cell carcinoma (ESCC) patients remain unclear. We sought to investigate perioperative outcomes, quality of life (QOL), survival and impact of adjuvant therapy in ESCC patients who underwent MIE Ivor Lewis. METHODS We conducted a retrospective review of 530 ESCC patients treated with MIE Ivor Lewis from 2011 to 2016. Relevant variables were collected and assessed. Overall survival (OS) and disease-free survival (DFS) was analyzed by Kaplan-Meier or Cox proportional hazards modeling. RESULTS Median operation duration was 266 min. The median number of lymph nodes was 28. The 30-day postoperative mortality was 1.7%. At a median follow-up of 41 months, the 6-year OS and DFS were 44.7% and 46.1%. Adjuvant chemoradiotherapy offered survival advantages in advanced stage patients. Pathological tumor-node-metastasis stage, postoperative complications, and recurrent laryngeal nerve lymphadenectomy were independent prognostic factors based on multivariate analysis. Generalized estimating equation analysis showed a rapid postoperative QOL improvement. CONCLUSIONS MIE Ivor Lewis is a safe and feasible procedure in ESCC patients. It offers satisfactory perioperative outcomes, rapid QOL improvement, and acceptable long-term oncologic survival. Adjuvant chemoradiotherapy may improve OS and DFS in advanced stage patients.
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Affiliation(s)
- Wang Qi
- Department of Thoracic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wu Zixiang
- Department of Thoracic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhan Tianwei
- Department of Thoracic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Fang Shuai
- Department of Thoracic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Zhang Sai
- Department of Thoracic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shen Gang
- Department of Thoracic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wu Ming
- Department of Thoracic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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26
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Goense L, Meziani J, van Rossum PSN, Wessels FJ, Lam MGEH, van Hillegersberg R, Ruurda JP. Cervical ultrasonography has no additional value over negative 18F-FDG PET/CT scans for diagnosing cervical lymph node metastases in patients with oesophageal cancer. Eur Radiol 2017; 28:2031-2037. [PMID: 29218619 PMCID: PMC5882618 DOI: 10.1007/s00330-017-5136-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 10/10/2017] [Accepted: 10/13/2017] [Indexed: 01/07/2023]
Abstract
Objectives To investigate the additional value of cervical ultrasonography over 18F-FDG PET/CT for diagnosing cervical lymph node metastases in patients with newly diagnosed oesophageal cancer. Methods Between January 2013 and January 2016, 163 patients with newly diagnosed oesophageal cancer underwent both cervical ultrasonography and 18F-FDG PET/CT at a tertiary referral centre in the Netherlands. Retrospective clinical data analysis was performed to assess the diagnostic value of cervical ultrasonography and 18F-FDG PET/CT for the detection of cervical lymph node metastases. Fine needle aspiration or clinical follow-up was used as reference standard. Results The overall incidence of patients with cervical lymph node metastases was 14%. The sensitivity of 18F-FDG PET/CT to detect cervical lymph node metastases was 82% (95% CI 59–94%) and specificity was 91% (95% CI 85–95%). The sensitivity and specificity of cervical ultrasonography were 73% (95% CI 50–88%) and 84% (95% CI 77–90%), respectively. In patients with a negative 18F-FDG PET/CT, 12 of 133 (9%) patients had suspicious nodes on cervical ultrasonography. In all these 12 patients the nodes were confirmed benign. Conclusions Cervical ultrasonography has no additional diagnostic value to a negative integrated 18F-FDG PET/CT for the detection of cervical lymph node metastases in patients with newly diagnosed oesophageal cancer. Key Points • Cervical ultrasonography has no value over PET/CT in evaluating cervical node metastases. • PET/CT provides greater diagnostic confidence compared to cervical ultrasonography. • Cervical ultrasonography during standard diagnostic work-up may be considered unnecessary. • Cervical lesions on PET/CT require cytopathological confirmation by FNA.
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Affiliation(s)
- Lucas Goense
- Department of Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584CX, Utrecht, The Netherlands
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Jihane Meziani
- Department of Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584CX, Utrecht, The Netherlands
| | - Peter S N van Rossum
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Frank J Wessels
- Department of Radiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marnix G E H Lam
- Department of Nuclear Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Richard van Hillegersberg
- Department of Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584CX, Utrecht, The Netherlands
| | - Jelle P Ruurda
- Department of Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3584CX, Utrecht, The Netherlands.
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27
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Kang Y, Hwang Y, Lee HJ, Park IK, Kim YT, Kang CH. Patterns and Prognostic Significance of Cervical Lymph Node Metastasis and the Efficacy of Cervical Node Dissection in Esophageal Cancer. THE KOREAN JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2017; 50:329-338. [PMID: 29124024 PMCID: PMC5628960 DOI: 10.5090/kjtcs.2017.50.5.329] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 06/05/2017] [Accepted: 06/26/2017] [Indexed: 12/11/2022]
Abstract
Background The clinical value of 3-field lymph node dissection (3FLND) in esophageal squamous cell carcinoma (ESCC) remains controversial. This study aimed to identify the patterns and prognostic significance of cervical lymph node metastasis (CLNM) in ESCC. Methods A retrospective review of 77 patients with ESCC who underwent esophagectomy and 3FLND between 2002 and 2016 was conducted. For each cervical node level, the efficacy index (EI), overall survival, recurrence rate, and complication rate were compared. Results CLNM was identified in 34 patients (44.2%) who underwent 3FLND. Patients with CLNM had a significantly lower overall survival rate (22.7% vs. 58.2%) and a higher recurrence rate (45.9% vs. 16.3%) than patients without CLNM. CLNM was an independent predictor of recurrence in ESCC patients. Moreover, in patients with pathologic N3 tumors, the odds ratio of CLNM was 10.8 (95% confidence interval, 2.0 to 57.5; p= 0.005). Level IV dissection had the highest EI, and level IV metastasis was significantly correlated with overall survival (p=0.012) and recurrence (p=0.001). Conclusion CLNM was a significant prognostic factor for ESCC patients and was more common among patients with advanced nodal stages. Level IV exhibited the highest risk of metastasis, and dissection at level IV may be crucial when performing 3FLND, especially in advanced nodal stage disease.
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Affiliation(s)
- Yoonjin Kang
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine
| | - Yoohwa Hwang
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine
| | - Hyun-Ju Lee
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine
| | - In Kyu Park
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine
| | - Young Tae Kim
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine
| | - Chang Hyun Kang
- Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, Seoul National University College of Medicine
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28
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Lin D, Jiang S, Ma L, Hu H, Ye T, Shao L, Song Z, Xiang J. Clinical analyses on salvage lymphadenectomy through cervical incision for patients with cervical and cervicothoracic recurrences after esophagectomy. J Thorac Dis 2017; 9:3832-3839. [PMID: 29268392 DOI: 10.21037/jtd.2017.09.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Locoregional recurrences are often observed after esophagectomy with lymphadenectomy. The treatment strategy for these patients has not been established completely. The purpose of this study was to evaluate the prognosis of salvage lymphadenectomy through the cervical incision for cervical and cervicothoracic recurrences. Methods We retrospectively reviewed patients underwent initial esophagectomy and then salvage lymphadenectomy in Fudan University Shanghai Cancer Center during July 2006 and September 2016. Survival curve was calculated by Kaplan-Meier method. Prognostic factors for post-salvage lymphadenectomy overall survival (PSL-OS) were identified by univariate and multivariate analyses. Results The median disease-free survival (DFS) was 8 months. The median PSL-OS was 40 months (95% CI: 8.850-71.150). The 1-, 2-, 3- and 5-year PSL-OS rate were 87%, 58%, 52% and 41%, respectively. Univariate and multivariate analyses confirmed the initial TNM stage was the only independent prognostic factor for PSL-OS (P=0.000 by log-rank test, P=0.009 by Cox hazards model, HR 3.999, 95% CI: 1.413-11.316) among these patients. Conclusions PSL survival could be considerable for patients with early initial tumor stage. Prospective studies are warranted to clarify the value of salvage lymphadenectomy.
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Affiliation(s)
- Dong Lin
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Shujun Jiang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Longfei Ma
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Hong Hu
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Ting Ye
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Longlong Shao
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Zuodong Song
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Jiaqing Xiang
- Department of Thoracic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
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29
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Matsuda S, Takeuchi H, Kawakubo H, Kitagawa Y. Three-field lymph node dissection in esophageal cancer surgery. J Thorac Dis 2017; 9:S731-S740. [PMID: 28815069 PMCID: PMC5538994 DOI: 10.21037/jtd.2017.03.171] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Accepted: 03/17/2017] [Indexed: 12/15/2022]
Abstract
Although multidisciplinary treatment has improved the prognosis of esophageal cancer, it is commonly associated with one of the worse prognoses. Since lymph node (LN) metastases can primarily occur from the cervical to the abdominal field, a strategy for extended LN dissection has been established. The three field LN dissection (3FD) during a transthoracic esophagectomy which is defined as a procedure for cervico-thoraco-abdominal LN dissection, was established in the 1980s' in Japan, and is currently widely accepted throughout the world. To date, various comparative trials between 3FD and two field LN dissections (2FD) have been reported and show that a transthoracic esophagectomy with 3FD is superior to 2FD for prognosis. However, in 3FD, postoperative complications, such as recurrent laryngeal nerve palsy and postoperative gastrointestinal dysfunction can be induced. Furthermore, there are few prospective trials that have compared between 2FD and 3FD. Therefore, to determine the ideal range of LN dissection, various factors (e.g., location of the primary tumor, disease progression, tumor histology, and perioperative treatment) must be considered. Recently, the efficacy of intense perioperative treatment for esophageal cancer has been reported, and the significance of minimally invasive surgical procedures are being verified. The ideal combination of perioperative treatment and feasible surgery must be established to improve the oncological outcome of esophageal cancer patients further.
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Affiliation(s)
- Satoru Matsuda
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Hiroya Takeuchi
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
- Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Hirofumi Kawakubo
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
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30
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Nafteux P, Depypere L, Van Veer H, Coosemans W, Lerut T. Principles of esophageal cancer surgery, including surgical approaches and optimal node dissection (2- vs. 3-field). Ann Cardiothorac Surg 2017; 6:152-158. [PMID: 28447004 DOI: 10.21037/acs.2017.03.04] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Surgery for esophageal carcinoma and carcinoma of the gastro-esophageal junction (GEJ) is considered as one of the most complex and challenging interventions on the digestive tract. This is due to the intimate relations with vital structures in the chest and the tendency of early lymphatic dissemination via a dense and complex submucosal network. This review article discusses the different aspects of surgical access routes in the light of the ever-evolving techniques, in particular the minimally invasive esophagectomy (MIE). The aspects of surgical approach are inextricably linked to the still ongoing debate on extent of lymphadenectomy, a debate that is obtaining a new dimension in view of the widely applied neoadjuvant therapy protocols as well as in view of the increasing importance of quality of life aspects after surgery. Finally, the authors provide a practical and patient tailored approach as applied in their center.
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Affiliation(s)
- Philippe Nafteux
- Department of Thoracic Surgery, University Hospital Leuven, Belgium
| | - Lieven Depypere
- Department of Thoracic Surgery, University Hospital Leuven, Belgium
| | - Hans Van Veer
- Department of Thoracic Surgery, University Hospital Leuven, Belgium
| | - Willy Coosemans
- Department of Thoracic Surgery, University Hospital Leuven, Belgium
| | - Toni Lerut
- Department of Thoracic Surgery, University Hospital Leuven, Belgium
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31
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Kanemura T, Makino T, Miyazaki Y, Takahashi T, Kurokawa Y, Yamasaki M, Nakajima K, Takiguchi S, Mori M, Doki Y. Distribution patterns of metastases in recurrent laryngeal nerve lymph nodes in patients with squamous cell esophageal cancer. Dis Esophagus 2017; 30:1-7. [PMID: 27630087 DOI: 10.1111/dote.12527] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Esophageal cancers frequently metastasize to recurrent laryngeal nerve lymph nodes (RLNNs). Knowledge of anatomic metastatic RLNN (mRLNN) distributions is needed for lymph node dissection during esophageal cancer surgery. Among 189 patients with esophageal cancer who underwent esophagectomy between 2008 and 2010, 51 (27.0%) had mRLNN. Sixty-four mRLNNs (right, 31; left, 33) were identified via preoperative computed tomography (CT); more than 2 unilateral metastases and/or nodes with unclear boundaries were excluded. Anatomical characteristics, including vertical distance from the sternal notch level, circumferential angle to the mid-sagittal tracheal plane, and short and long axes, were measured via CT. Respective mean right and left vertical distances from the sternal notch were +2.0 ± 13.1 mm and -14.5 ± 23.8 mm (p = 0.0006). Left mRLNNs existed in vertically wider and inferior areas along recurrent laryngeal nerve, compared to right mRLNNs. The respective mean right and left circumferential angles around the trachea (from the anterior mid-sagittal plane) were 137.2 ± 11.2° and 94.3 ± 31.6° (p < 0.0001). Left mRLNNs were distributed more widely around the trachea, especially anteriorly. The short axes were larger for right mRLNNs than for left mRLNNs (8.6 mm vs. 6.8 mm, p = 0.026). Compared with the right side, left mRLNNs were smaller and had a vertically longer and circumferentially wider distribution. Careful attention should be given to the left side during curative RLNN dissection.
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Affiliation(s)
- Takashi Kanemura
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
| | - Tomoki Makino
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
| | - Yasuhiro Miyazaki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
| | - Tsuyoshi Takahashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
| | - Yukinori Kurokawa
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
| | - Makoto Yamasaki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
| | - Kiyokazu Nakajima
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
| | - Shuji Takiguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
| | - Masaki Mori
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita city, Osaka, Japan
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A new method (the "Pincers maneuver") for lymphadenectomy along the right recurrent laryngeal nerve during thoracoscopic esophagectomy in the prone position for esophageal cancer. Surg Endosc 2016; 31:1496-1504. [PMID: 27492431 DOI: 10.1007/s00464-016-5124-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2016] [Accepted: 07/13/2016] [Indexed: 12/16/2022]
Abstract
BACKGROUND In esophageal squamous cell carcinoma, the number of dissected lymph nodes (LNs), including those along the recurrent laryngeal nerves (RLNs), influences prognosis and nodal staging accuracy. However, dissection of LNs along the RLN increases the risk of complications, especially RLN palsy. Therefore, complete dissection of these LNs with prevention of RLN palsy is recommended. We present herein a new method for lymphadenectomy along the right RLN, named the Pincers maneuver, during thoracoscopic esophagectomy in the prone position (TEP). METHODS The fundamental concept in this new method is to first exfoliate the two-dimensional membrane (lateral pedicle), which includes the right RLN, LNs along the right RLN, and the primary esophageal artery, from the right side of the trachea toward the neck. Using a Pincers strategy, closing in from the inner and outer sides of the two-dimensional membrane (lateral pedicle), lymphadenectomy along the right RLN toward the right inferior thyroid artery should be easy. This technique was evaluated in 30 consecutive cases of TEP for squamous cell cancer. RESULTS There were 15 patients who underwent the new method (Pincers maneuver; Pm) and 15 patients who underwent the conventional method (Cm). There were no significant differences between the two groups in the duration of the thoracic procedure and dissection along the right RLN. No intraoperative and postoperative morbidity related to the right RLN was observed in either group. The Pm group had a higher number of dissected LNs along the right RLN than the Cm group (6.3 vs 3.1, p = 0.044). CONCLUSIONS The Pincers maneuver for lymphadenectomy along the right RLN during TEP is technically safe and feasible. It increases the number of dissected LNs along the right RLN.
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Short-term outcomes and one surgeon’s learning curve for thoracoscopic esophagectomy performed with the patient in the prone position. Surg Today 2016; 47:313-319. [DOI: 10.1007/s00595-016-1378-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Accepted: 06/06/2016] [Indexed: 12/13/2022]
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Weng JL, Tian H, Li LB. Correlation between para-recurrent laryngeal nerve lymph node metastasis and cervical lymph node metastasis in patients with esophageal cancer. Shijie Huaren Xiaohua Zazhi 2016; 24:2537-2542. [DOI: 10.11569/wcjd.v24.i16.2537] [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
AIM: To analyze the correlation between para-recurrent laryngeal nerve lymph node metastasis and cervical lymph node metastasis in patients with esophageal squamous cell carcinoma (ESCC) and discuss their predictive value, in order to find the indications for three field lymphadenectomy.
METHODS: Two hundred patients with ESCC who underwent three field lymphadenectomy at Department of Thoracic Surgery of Ningbo Lihuili Hospital from January 2015 to December 2015 were included. The relationship between para-recurrent laryngeal nerve lymph node metastasis and cervical lymph node metastasis was analyzed statistically, and risk factors for cervical lymph node metastasis were analyzed.
RESULTS: With the increase in T stage, the rates of cervical, mediastinal, abdominal and para-recurrent laryngeal nerve lymph node metastasis increased gradually. The abdominal lymph node metastasis rate in patients with upper thoracic ESCC was 0%, and the lymph node metastasis rate in patients with ESCC at other parts was more than 40%. The cervical lymph node metastasis rate was 69.23% in upper thoracic ESCC patients with para-recurrent laryngeal nerve lymph node metastasis and 44.44% in those without para-recurrent laryngeal nerve lymph node metastasis, and there was no significant difference between the two groups. The cervical lymph node metastasis rates were 46.81%, 66.67%, and 50.85%, respectively, in middle, lower, and middle + lower thoracic ESCC patients with para-recurrent laryngeal nerve lymph node metastasis, and 28.89%, 25%, and 28.18%, respectively, in those without para-recurrent laryngeal nerve lymph node metastasis, and there were significant difference between the two groups, suggesting that para-recurrent laryngeal nerve lymph node metastasis closely correlates with cervical lymph node metastasis in patients with middle, lower, and middle + lower thoracic ESCC. In patients who had ≤ 4 metastatic thoracic abdominal lymph nodes, 53 (31.18%) had cervical lymph node metastasis, while in patients who had > 4 metastatic thoracic abdominal lymph nodes, 25 (83.33%) had cervical lymph node metastasis, and there was a significant difference between the two groups. In patients who had para-recurrent laryngeal nerve lymph node metastasis and ≤ 4 metastatic thoracic abdominal lymph nodes, 20 (40%) had cervical lymph node metastasis, while in patients who had para-recurrent laryngeal nerve lymph node metastasis and > 4 metastatic thoracic abdominal lymph nodes, 21 (95.45%) had para-recurrent laryngeal nerve lymph node metastasis, and there was a significant difference between the two groups. Multivariate analysis demonstrated that para-recurrent laryngeal nerve lymph node metastasis and > 4 metastatic thoracic abdominal lymph nodes were independent risk factors for cervical lymph node metastasis.
CONCLUSION: Para-recurrent laryngeal nerve lymph node metastasis closely correlates with cervical lymph node metastasis in patients with middle, lower, and middle + lower thoracic ESCC. Para-recurrent laryngeal nerve lymph node metastasis and > 4 metastatic thoracic abdominal lymph nodes are independent risk factors for cervical lymph node metastasis.
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Xi Y, Ma Z, Shen Y, Wang H, Feng M, Tan L, Wang Q. A novel method for lymphadenectomy along the left laryngeal recurrent nerve during thoracoscopic esophagectomy for esophageal carcinoma. J Thorac Dis 2016; 8:24-30. [PMID: 26904208 DOI: 10.3978/j.issn.2072-1439.2016.01.11] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Due to limited space in the left upper mediastinum, complete dissection of lymph nodes (LN) along left recurrent laryngeal nerve (RLN) is difficult. We herein present a novel method for lymphadenectomy along the left RLN during thoracoscopic esophagectomy in the semi-prone position for esophageal carcinoma. The method, suspension the esophagus and push aside trachea, allows en bloc lymphadenectomy along the left RLN from the below aortic arch to the thoracic inlet. METHODS Between September 2014 and September 2015, a total of 110 consecutive patients with esophageal carcinoma were treated with thoraco-laparoscopic esophagectomy with cervical anastomosis in the semi-prone position. Outcomes between those who received surgery with the novel method and conventional surgery were compared. RESULTS Fifty patients underwent the novel method and sixty received conventional surgery. The operative field around the left RLN was easier to explore with the novel method. The estimated blood loss was less (23.7±8.2 vs. 34.2±10.3 g, P=0.001), and the number of harvested LNs along the left RLN was greater (6.4±3.2 vs. 4.1±2.8 min, P=0.028) in the novel method group, while the duration of lymphadenectomy along left RLN was longer in the novel method group (28.2±3.9 vs. 20.3±2.8 min, P=0.005). The rate of hoarseness in the novel and conventional groups was 10% and 16.7%, respectively. No significant difference in postoperative morbidity related to the left RLN was noted between the groups. CONCLUSIONS The novel method during semi-prone esophagectomy for esophageal carcinoma is associated with better surgeon ergonomics and operative exposure.
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Affiliation(s)
- Yong Xi
- 1 Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China ; 2 Department of Thoracic Surgery, People's Hospital of Yangzhong, Yangzhong 212200, China
| | - Zhenkai Ma
- 1 Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China ; 2 Department of Thoracic Surgery, People's Hospital of Yangzhong, Yangzhong 212200, China
| | - Yaxing Shen
- 1 Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China ; 2 Department of Thoracic Surgery, People's Hospital of Yangzhong, Yangzhong 212200, China
| | - Hao Wang
- 1 Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China ; 2 Department of Thoracic Surgery, People's Hospital of Yangzhong, Yangzhong 212200, China
| | - Mingxiang Feng
- 1 Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China ; 2 Department of Thoracic Surgery, People's Hospital of Yangzhong, Yangzhong 212200, China
| | - Lijie Tan
- 1 Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China ; 2 Department of Thoracic Surgery, People's Hospital of Yangzhong, Yangzhong 212200, China
| | - Qun Wang
- 1 Department of Thoracic Surgery, Zhongshan Hospital of Fudan University, Shanghai 200032, China ; 2 Department of Thoracic Surgery, People's Hospital of Yangzhong, Yangzhong 212200, China
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Randomized Phase II Study of the Anti-inflammatory Effect of Ghrelin During the Postoperative Period of Esophagectomy. Ann Surg 2015; 262:230-6. [PMID: 25361222 DOI: 10.1097/sla.0000000000000986] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE A prospective randomized phase II trial was conducted to evaluate the efficacy of ghrelin administration in reducing systemic inflammatory response syndrome (SIRS) duration after esophagectomy. BACKGROUND Esophagectomy for esophageal cancer is highly invasive and leads to prolonged SIRS duration and postoperative complications. Ghrelin has multiple effects, including anti-inflammatory effects. METHODS Forty patients undergoing esophagectomy were randomly assigned to either the ghrelin group (n = 20), which received continuous infusion of ghrelin (0.5 μg/kg/h) for 5 days, or the placebo group (n = 20), which received pure saline for 5 days. The primary endpoint was SIRS duration. The secondary endpoints were the incidence of postoperative complications, time of a negative nitrogen balance, changes in body weight and composition, and levels of inflammatory markers, including C-reactive protein (CRP) and interleukin-6 (IL-6). RESULTS The ghrelin group had a shorter SIRS duration and lower CRP and IL-6 levels than did the placebo group. The incidence of pulmonary complications was lower in the ghrelin group than in the placebo group, whereas other complications did not differ between the groups. Although time of the negative nitrogen balance was shorter in the ghrelin group than in the placebo group, changes in total body weight and lean body weight did not differ significantly. CONCLUSIONS Postoperative ghrelin administration was effective for inhibiting inflammatory mediators and improving the postoperative clinical course of patients with esophageal cancer.
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Yamasaki M, Miyata H, Yasuda T, Shiraishi O, Takahashi T, Motoori M, Yano M, Shiozaki H, Mori M, Doki Y. Impact of the route of reconstruction on post-operative morbidity and malnutrition after esophagectomy: a multicenter cohort study. World J Surg 2015; 39:433-40. [PMID: 25315089 DOI: 10.1007/s00268-014-2819-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Reconstruction after esophagectomy is mainly performed through the retrosternum (RS) or posterior mediastinum (PM). However, the best approach is not clear. This study aimed to assess the impact of the route of gastric conduit reconstruction, after esophagectomy for esophageal squamous cell carcinoma (ESCC), on post-operative outcomes. METHODS We analyzed 298 patients who underwent radical esophagectomy for ESCC at three high volume centers between 2008 and 2009. Among them, the RS was selected in 166 patients and PM in 118; while, the antethoracic route was used in 14 patients. Post-operative morbidity, mortality, and long-term outcome were compared. RESULTS There were no differences between patients of the two routes with respect to operative blood loss (RS: 753 ± 519, PM: 748 ± 414 g) and post-operative complications, including pulmonary problems (RS: 15 %, PM: 10.2 %) and anastomotic leakage (RS: 9.0 %, PM: 5.1 %); although, the operating time (RS: 566 ± 97, PM: 472 ± 79 min; p < 0.0001) was shorter in the PM group than the RS group. The percentage weight loss after surgery was significantly less in the PM group than the RS group at 1 year (8.6 vs. 11.1 %; p = 0.025); although, the percentage at discharge was not different between the groups (PM: 4.9 %, RS: 6.3 %; p = 0.072). Multivariate analysis identified pre-operative body weight and the reconstruction route as significant and independent factors associated with 1-year weight loss. CONCLUSIONS The results indicate gastric tube reconstruction through the posterior mediastinal route after esophagectomy may relieve post-operative 1-year malnutrition without increasing post-operative complications.
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Affiliation(s)
- Makoto Yamasaki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, 2-2-E2, Yamadaoka, Suita, Osaka, 565-0879, Japan,
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Shan HB, Zhang R, Li Y, Gao XY, Lin SY, Luo GY, Li JJ, Xu GL. Application of Endobronchial Ultrasonography for the Preoperative Detecting Recurrent Laryngeal Nerve Lymph Node Metastasis of Esophageal Cancer. PLoS One 2015; 10:e0137400. [PMID: 26372339 PMCID: PMC4570776 DOI: 10.1371/journal.pone.0137400] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Accepted: 08/17/2015] [Indexed: 11/18/2022] Open
Abstract
Background The preoperative detection of recurrent laryngeal nerve lymph node (RLN LN) metastasis provides important information for the treatment of esophageal cancer. We investigated the possibility of applying endobronchial ultrasonography (EBUS) with conventional preoperative endoscopic ultrasonography (EUS) and computerized tomography (CT) examination to evaluate RLN LN metastasis in patients with esophageal cancer. Methods A total of 115 patients with advanced thoracic esophageal cancer underwent EBUS examinations. Patients also underwent EUS and CT imaging as reference diagnostic methods. Positron emission tomography /computed tomography (PET/CT) was also introduced in partial patients as reference method. The preoperative evaluation of RLN LN metastasis was compared with the surgical and pathological staging in 94 patients who underwent radical surgery. Results The sensitivities of the preoperative evaluations of RLN LN metastasis by EBUS, EUS and CT were 67.6%, 32.4% and 29.4%, respectively. The sensitivity of EBUS was significantly different from that of EUS or CT, especially in the detection of right RLN LNs. In addition, according to the extra data from reference method, PET/CT was not superior to EBUS or EUS in detecting RLN LN metastasis. Among all 115 patients, 21 patients who were diagnosed with tracheal invasions by EUS or EBUS avoided radical surgery. Another 94 patients who were diagnosed as negative for tracheobronchial tree invasion by EUS and EBUS had no positive findings in radical surgery. Conclusions EBUS can enhance the preoperative sensitivity of the detection of RLN LN metastasis in cases of thoracic esophageal cancer and is a useful complementary examination to conventional preoperative EUS and CT, which can alert thoracic surgeons to the possibility of a greater range of preoperative lymph node dissection. EBUS may also indicate tracheal invasion in cases of esophageal stricture.
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Affiliation(s)
- Hong-Bo Shan
- Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Rong Zhang
- Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
- * E-mail:
| | - Yin Li
- Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiao-Yan Gao
- Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shi-Yong Lin
- Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Guang-Yu Luo
- Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jian-Jun Li
- Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Guo-Liang Xu
- Department of Endoscopy, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
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Koyanagi K, Ozawa S, Tachimori Y. Minimally invasive esophagectomy performed with the patient in a prone position: a systematic review. Surg Today 2015; 46:275-84. [DOI: 10.1007/s00595-015-1164-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 02/12/2015] [Indexed: 12/14/2022]
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Yang H, Wang J, Huang Q, Zheng Y, Ela Bella A, Wang R, Fu J, Li A, Li X. Intraoperative ultrasonography for the identification of thoracic recurrent laryngeal nerve lymph nodes in patients with esophageal cancer. Dis Esophagus 2015; 29:152-8. [PMID: 25604726 DOI: 10.1111/dote.12318] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The rate of vocal cord palsy following resection for esophageal carcinoma has increased due to lymphadenectomy around the recurrent laryngeal nerves (RLN). The aim of this pilot study was to assess the ability of intraoperative ultrasonography to detect thoracic RLN node metastases in patients with esophageal cancer. Intraoperative ultrasonography was performed during esophagectomy to assess whether RLN lymph nodes were metastatic in 10 patients with esophageal squamous cell cancer. All patients underwent RLN lymphadenectomy, and the nodes were assessed for metastasis. Three patients had pathological RLN lymph node metastases, of which one had right RLN node metastasis, and three had left RLN node metastases. For detecting right RLN lymph node metastasis, the sensitivity, specificity, and positive and negative predictive values of intraoperative ultrasonography were 100%, 33.3%, 14.3%, and 100%, respectively. For the detection of left RLN lymph node, these values were 100%, 85.7%, 75%, and 100%, respectively. This study suggests that intraoperative ultrasonography is feasible and safe to detect RLN lymph node metastases for patients with esophageal cancer. Further study will be performed to evaluate the validity and utility of this diagnostic technique.
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Affiliation(s)
- H Yang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China
| | - J Wang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Q Huang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China
| | - Y Zheng
- Department of Surgical Oncology, Meizhou People's Hospital, Meizhou, Guangdong, China
| | - A Ela Bella
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China
| | - R Wang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - J Fu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China
| | - A Li
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - X Li
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.,Guangdong Esophageal Cancer Institute, Guangzhou, China
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Yang J, Hong L, Feng F, Li M, Sun L, Cai L, Zhang H. Accurate lymphadenectomy along the recurrent laryngeal nerve based on precise positioning during thoracoscopic-laparoscopic oesophagectomy: A retrospective cohort study. SURGICAL PRACTICE 2015. [DOI: 10.1111/1744-1633.12104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Jianjun Yang
- Xijing Hospital of Digestive Diseases; Xijing Hospital; Fourth Military Medical University; Xi'an China
| | - Liu Hong
- Xijing Hospital of Digestive Diseases; Xijing Hospital; Fourth Military Medical University; Xi'an China
| | - Fan Feng
- Xijing Hospital of Digestive Diseases; Xijing Hospital; Fourth Military Medical University; Xi'an China
| | - Mengbin Li
- Xijing Hospital of Digestive Diseases; Xijing Hospital; Fourth Military Medical University; Xi'an China
| | - Li Sun
- Xijing Hospital of Digestive Diseases; Xijing Hospital; Fourth Military Medical University; Xi'an China
| | - Lei Cai
- Xijing Hospital of Digestive Diseases; Xijing Hospital; Fourth Military Medical University; Xi'an China
| | - Hongwei Zhang
- Xijing Hospital of Digestive Diseases; Xijing Hospital; Fourth Military Medical University; Xi'an China
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Ma GW, Situ DR, Ma QL, Long H, Zhang LJ, Lin P, Rong TH. Three-field vs two-field lymph node dissection for esophageal cancer: A meta-analysis. World J Gastroenterol 2014; 20:18022-18030. [PMID: 25548502 PMCID: PMC4273154 DOI: 10.3748/wjg.v20.i47.18022] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 10/15/2014] [Accepted: 12/08/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess the effects of 3-field lymphadenectomy for esophageal carcinoma.
METHODS: We conducted a computerized literature search of the PubMed, Cochrane Controlled Trials Register, and EMBASE databases from their inception to present. Randomized controlled trials (RCTs) or observational epidemiological studies (cohort studies) that compared the survival rates and/or postoperative complications between 2-field lymphadenectomy (2FL) and 3-field lymphadenectomy (3FL) for esophageal carcinoma with R0 resection were included. Meta-analysis was conducted using published data on 3FL vs 2FL in esophageal carcinoma patients. End points were 1-, 3-, and 5-year overall survival rates and postoperative complications, including recurrent nerve palsy, anastomosis leak, pulmonary complications, and chylothorax. Subgroup analysis was performed on the involvement of recurrent laryngeal lymph nodes.
RESULTS: Two RCTs and 18 observational studies with over 7000 patients were included. There was a clear benefit for 3FL in the 1- (RR = 1.16; 95%CI: 1.09-1.24; P < 0.01), 3- (RR = 1.44; 95%CI: 1.19-1.75; P < 0.01), and 5-year overall survival rates (RR = 1.37; 95%CI: 1.18-1.59; P < 0.01). For postoperative complications, 3FL was associated with significantly more recurrent nerve palsy (RR = 1.43; 95%CI: 1.28-1.60; P = 0.02) and anastomosis leak (RR = 1.26; 95%CI: 1.05-1.52; P = 0.09). In contrast, there was no significant difference for pulmonary complications (RR = 0.93; 95%CI: 0.75-1.16, random-effects model; P = 0.27) or chylothorax (RR = 0.77; 95%CI: 0.32-1.85; P = 0.69).
CONCLUSION: This meta-analysis shows that 3FL improves overall survival rate but has more complications. Because of the high heterogeneity among outcomes, definite conclusions are difficult to draw.
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Ren Y, Su C, Zhou Y, Zhao X, Yang CL, Liu YY. Effect of bilateral supraclavicular postoperative radiotherapy in middle and lower thoracic esophageal carcinoma. World J Gastroenterol 2014; 20:17970-17975. [PMID: 25548496 PMCID: PMC4273148 DOI: 10.3748/wjg.v20.i47.17970] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2014] [Accepted: 10/21/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate whether postoperative radiotherapy is an alternative to neck lymph node surgery and if it provides a survival benefit for those receiving two-field, chest and abdomen, lymphadenectomy.
METHODS: A total of 530 cases with middle and lower thoracic esophageal carcinoma in our hospital from January 2008 to April 2009 were selected and analyzed, of which 219 cases received right chest, upper abdominal incision Ivor-Lewis surgery and simultaneously underwent mediastinal and abdominal two-field lymphadenectomy. If regional lymph node metastasis occurred within the recurrent laryngeal nerve, the patients would receive bilateral supraclavicular radiotherapy (DT = 5000cGy) to be adopted at postoperative 4-5 wk (Group A) or cervical lymphadenectomy at postoperative 3-4 wk (Group B). If there were no regional lymph node metastases within the recurrent laryngeal nerve, the patients only underwent two-field, chest and abdomen, lymphadenectomy (Group C).
RESULTS: In 219 cases who underwent two-field lymphadenectomy, 91 cases were diagnosed with regional lymph node metastasis within the recurrent laryngeal nerve. Of them, 48 cases received cervical radiotherapy, and 43 cases underwent staging lymphadenectomy; 128 patients were not given the follow-up treatment of cervical radiotherapy because there was no regional lymph node metastasis within the recurrent laryngeal nerve. Five-year survival rates in group A and B were 47% and 50%, respectively, with no statistical difference between them, and the rate in group C was 58%.
CONCLUSION: For patients with middle and lower thoracic esophageal carcinoma combined with lymph node metastasis within the recurrent laryngeal nerve, cervical radiotherapy can be a substitute for surgery and provide benefit.
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Yasuda T, Yano M, Miyata H, Yamasaki M, Takiguchi S, Fujiwara Y, Doki Y. Prognostic Significance of (18)F-fluorodeoxyglucose Positron Emission Tomography (FDG-PET)-Positive Lymph Nodes Following Neoadjuvant Chemotherapy and Surgery for Resectable Thoracic Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2014; 22:2599-607. [PMID: 25524011 DOI: 10.1245/s10434-014-4299-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Indexed: 12/14/2022]
Abstract
PURPOSE Patients with resectable thoracic esophageal squamous cell cancer (TESCC) and positron emission tomography (PET)-positive lymph nodes (PET-N positive) are likely to have ≥3 pathological lymph node metastases (pLNMs) and show a higher rate of postoperative recurrence despite curative resection than PET-N-negative TESCC patients. We examined the prognostic significance of (18)F-fluorodeoxyglucose uptake into lymph node metastases after neoadjuvant chemotherapy (NAC) for PET-N positive TESCC and aimed to propose the optimal NAC response criteria for these patients. METHODS Fifty-one patients with PET-N positive TESCC underwent two courses of NAC followed by surgery. Metabolic responses of primary tumors and LNs were prospectively evaluated and associations with clinicopathological data and patient survival assessed by univariate and multivariate analyses. RESULTS After NAC, 21 patients were post-treatment (post-) PET-N positive and 30 post-PET-N negative. A significantly (p < 0.001) high proportion of the post-PET-N-negative group had ≤2 pLNMs than the post-PET-N positive group (86.7 vs. 28.6 %). The PET-N negative group also had a significantly lower distant metastasis rate (23.3 vs. 75.0 %) and higher 5-year relapse-free survival (RFS) rate (69.0 vs. 20.0 %). Univariate and multivariate Cox's proportional hazard regression analyses identified post-PET-N negative status as the only significant favorable predictive factor for low postoperative recurrence (p = 0.015) independent of the primary tumor response. CONCLUSIONS PET-N negative status predicts ≤2 pLNMs and longer RFS in resectable TESCC patients even after NAC. Therefore, post-PET-N status, not the effects on the primary tumor, is a critical NAC treatment response criterion for evaluating prognosis and guiding subsequent treatment.
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Affiliation(s)
- Takushi Yasuda
- Department of Surgery, Faculty of Medicine, Kinki University, Osaka-Sayama, Osaka, Japan,
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Effects of ghrelin administration on the early postoperative inflammatory response after esophagectomy. Surg Today 2014; 45:1025-31. [DOI: 10.1007/s00595-014-1076-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Accepted: 10/06/2014] [Indexed: 12/20/2022]
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Taniyama Y, Miyata G, Kamei T, Nakano T, Abe S, Katsura K, Sakurai T, Teshima J, Hikage M, Ohuchi N. Complications following recurrent laryngeal nerve lymph node dissection in oesophageal cancer surgery. Interact Cardiovasc Thorac Surg 2014; 20:41-6. [PMID: 25312996 DOI: 10.1093/icvts/ivu336] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES The recurrent laryngeal nerve lymph node is one of the most common metastatic sites in oesophageal cancer, and dissection of this lymph node is considered beneficial. Although the risk of complications from this procedure, such as recurrent laryngeal nerve palsy, is well known, few reports have detailed those risks in a large number of cases. Our study examined the risks of recurrent laryngeal nerve lymph node dissection, with a special focus on recurrent laryngeal nerve palsy. METHODS Retrospectively collected data from 661 patients, who underwent transthoracic oesophagectomy for oesophageal cancer, were analysed. RESULTS Recurrent laryngeal nerve palsy occurred in 36% of the patients. Among these patients, except those in whom recurrent laryngeal nerve was intentionally excised due to metastatic lymph node, permanent palsy was detected in 12%. Bilateral recurrent laryngeal nerve lymph node dissection, cervical anastomosis and upper oesophageal cancer were independent risk factors for recurrent laryngeal nerve palsy. Although recurrent laryngeal nerve palsy was a risk factor for aspiration, tracheostomy and postoperative pneumonia, it did not directly correlate with death caused by pneumonia. Among postoperative complications, only recurrent laryngeal nerve palsy correlated with bilateral recurrent laryngeal nerve lymph node dissection. CONCLUSIONS Recurrent laryngeal nerve palsy is a complication that should be avoided but does not seem to be severe enough to affect patient survival after surgery. Although bilateral recurrent laryngeal nerve lymph node dissection can induce recurrent laryngeal nerve palsy in patients who undergo transthoracic oesophagectomy, this procedure did not correlate with aspiration and pneumonia.
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Affiliation(s)
- Yusuke Taniyama
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Go Miyata
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takashi Kamei
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toru Nakano
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shigeo Abe
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kazunori Katsura
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tadashi Sakurai
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Jin Teshima
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Makoto Hikage
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Norikaki Ohuchi
- Division of Advanced Surgical Science and Technology, Tohoku University Graduate School of Medicine, Sendai, Japan
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Oshikiri T, Yasuda T, Harada H, Goto H, Oyama M, Hasegawa H, Ohara T, Sendo H, Nakamura T, Fujino Y, Tominaga M, Kakeji Y. A new method (the "Bascule method") for lymphadenectomy along the left recurrent laryngeal nerve during prone esophagectomy for esophageal cancer. Surg Endosc 2014; 29:2442-50. [PMID: 25303923 DOI: 10.1007/s00464-014-3919-6] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 09/22/2014] [Indexed: 12/18/2022]
Abstract
BACKGROUND In esophageal cancer, lymph nodes along the recurrent laryngeal nerves (RLNs) are thought to be highly involved. Complete dissection of these lymph nodes is recommended but there is limited working space in the left upper mediastinum and advanced dissection skills are required. We present herein a new method for lymphadenectomy along the left RLN, called the Bascule method during prone esophagectomy. METHODS The fundamental concept of this new method is to draw the proximal portion of the divided esophagus and tissue that includes the left RLN and lymph nodes through a gap between the vertebral body and the right scapula. Using this technique, a two-dimensional membrane, similar to the "esophageal mesenteriolum" (lateral pedicle), will be easily recognizable. Identification and reliable cutting of the tracheoesophageal artery and distinguishing the left RLN from the lymph nodes should be easy. This technique was evaluated in 39 consecutive cases of prone esophagectomy for squamous cell cancer. RESULTS There were 18 patients who underwent the new method (Bascule method; Bm) and 21 patients who underwent the conventional method (Cm). The duration of the thoracic procedure and dissection along the left RLN was significantly shorter in Bm group than in Cm group (258 ± 30 vs. 291 ± 39 min; p = 0.007 and 66 ± 9 vs. 75 ± 14 min; p = 0.036, respectively). Estimated blood loss in Bm group was 20 ± 11 g compared to 38 ± 32 g in Cm group (p = 0.028). No intraoperative morbidity related to the left RLN was observed in either group. The hoarseness rate in Bm group was 28 %, which was lower than that in the Cm group (48 %). CONCLUSIONS The Bascule method for lymphadenectomy along the left RLN during prone esophagectomy is technically safe and feasible and reduces operative time and blood loss.
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Affiliation(s)
- Taro Oshikiri
- Department of Gastroenterological Surgery, Hyogo Cancer Center, 13-70, kitaoji-cho, Akashi, Hyogo, 673-8558, Japan,
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Wu J, Chen QX, Zhou XM, Mao WM, Krasna MJ. Does recurrent laryngeal nerve lymph node metastasis really affect the prognosis in node-positive patients with squamous cell carcinoma of the middle thoracic esophagus? BMC Surg 2014; 14:43. [PMID: 25016483 PMCID: PMC4105105 DOI: 10.1186/1471-2482-14-43] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Accepted: 07/09/2014] [Indexed: 11/17/2022] Open
Abstract
Background Recurrent laryngeal nerve (RLN) lymph node metastasis used to be shown a predictor for poor prognosis in esophageal squamous cell carcinoma. The purpose of this study was to evaluate the prognostic impact of RLN node metastasis and the number of metastatic lymph nodes in node-positive patients with squamous cell carcinoma of middle thoracic esophagus. Methods A cohort of 235 patients who underwent curative surgery for squamous cell carcinoma of middle thoracic esophagus was investigated. The prognostic impact was evaluated by univariate and multivariate analyses. Results Lymph node metastasis was found in 133 patients. Among them, 81 had metastatic RLN nodes, and 52 had at least one positive node but no RLN nodal involvement. The most significant difference in survival was detected between patients with metastatic lymph nodes below and above a cutoff value of six (P < 0.001). Multivariate analysis revealed that the number of metastatic lymph nodes was a significant factor associated with overall survival (P < 0.001), but RLN lymph node metastasis was not (P = 0.865). Conclusions RLN Lymph node metastasis is not, but the number of metastatic nodes is a prognostic predictor in node-positive patients with squamous cell carcinoma of the middle thoracic esophagus.
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Affiliation(s)
- Jie Wu
- Department of Thoarcic Surgery, Zhejinang Cancer Hospital, 38 Guangji Road, Hangzhou 310022, China.
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Systemic control and evaluation of the response to neoadjuvant chemotherapy in resectable thoracic esophageal squamous cell carcinoma with 18F-fluorodeoxyglucose positron emission tomography-positive lymph nodes. Surg Today 2014; 45:335-45. [DOI: 10.1007/s00595-014-0956-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Accepted: 05/12/2014] [Indexed: 12/19/2022]
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Yamasaki M, Miyata H, Miyazaki Y, Takahashi T, Kurokawa Y, Nakajima K, Takiguchi S, Mori M, Doki Y. Evaluation of the Nodal Status in the 7th Edition of the UICC-TNM Classification for Esophageal Squamous Cell Carcinoma: Proposed Modifications for Improved Survival Stratification. Ann Surg Oncol 2014; 21:2850-6. [DOI: 10.1245/s10434-014-3696-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Indexed: 01/03/2023]
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