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Kishimoto Y, Otsuka K, Yamashita T, Saito A, Kohmoto M, Motegi K, Ariyoshi T, Goto S, Murakami M, Aoki T. The correlation between intrathoracic herniation of the gastric tube and postoperative complications and the efficacy of laparoscopic retrosternal route creation. Esophagus 2025:10.1007/s10388-025-01119-6. [PMID: 40108066 DOI: 10.1007/s10388-025-01119-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Accepted: 03/10/2025] [Indexed: 03/22/2025]
Abstract
BACKGROUND Gastric tube prolapse into the thoracic cavity in retrosternal route reconstruction during esophagectomy is known as intrathoracic herniation of the gastric tube (IHGT). However, few reports have determined whether a correlation exists between IHGT and postoperative complications. Moreover, the optimal procedure for avoiding IHGT remains unclear. METHODS This retrospective study included 200 patients who had undergone subtotal esophagectomy and retrosternal gastric tube reconstruction at a single institution. The diagnosis of IHGT was defined as a gastric tube herniation length of ≥ 5 cm on plain chest radiography. The frequency of postoperative complications in patients with IHGT was measured to determine any correlation. The incidence of IHGT in a laparoscopic retrosternal route creation group was also measured and the efficacy of this procedure was investigated. RESULTS The overall incidence of IHGT was 7.5%. The incidence of grade II or higher anastomotic leakage and atelectasis was significantly higher in the IHGT( +) (anastomotic leakage, 26.7% vs. 4.3%, P = 0.007; atelectasis, 40.0% vs. 13.5%, P = 0.016). In univariate analysis, IHGT( +) showed a significantly higher incidence of anastomotic leakage (OR 7.88, P = 0.007). In multivariate analysis, IHGT was an independent risk factor for atelectasis (OR 5.03, P = 0.005). Furthermore, the incidence of IHGT was significantly lower in the laparoscopic group (2.0% vs. 13.0%, P = 0.005). CONCLUSION Our findings show that IHGT may be correlated with grade II or higher anastomotic leakage and atelectasis. Laparoscopic retrosternal route creation may be effective in avoiding IHGT and contributes to a reduction in postoperative complications.
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Affiliation(s)
- Yutaka Kishimoto
- Department of Gastrointestinal and General Surgery, School of Medicine, Showa University, Tokyo, Japan
- Esophageal Cancer Center, Showa University Hospital, 1-5-8, Hatanodai, Sinagawa-ku, Tokyo, 142-8666, Japan
| | - Koji Otsuka
- Department of Gastrointestinal and General Surgery, School of Medicine, Showa University, Tokyo, Japan.
- Esophageal Cancer Center, Showa University Hospital, 1-5-8, Hatanodai, Sinagawa-ku, Tokyo, 142-8666, Japan.
| | - Takeshi Yamashita
- Department of Gastrointestinal and General Surgery, School of Medicine, Showa University, Tokyo, Japan
- Esophageal Cancer Center, Showa University Hospital, 1-5-8, Hatanodai, Sinagawa-ku, Tokyo, 142-8666, Japan
| | - Akira Saito
- Department of Gastrointestinal and General Surgery, School of Medicine, Showa University, Tokyo, Japan
- Esophageal Cancer Center, Showa University Hospital, 1-5-8, Hatanodai, Sinagawa-ku, Tokyo, 142-8666, Japan
| | - Masahiro Kohmoto
- Department of Gastrointestinal and General Surgery, School of Medicine, Showa University, Tokyo, Japan
- Esophageal Cancer Center, Showa University Hospital, 1-5-8, Hatanodai, Sinagawa-ku, Tokyo, 142-8666, Japan
| | - Kentaro Motegi
- Department of Gastrointestinal and General Surgery, School of Medicine, Showa University, Tokyo, Japan
- Esophageal Cancer Center, Showa University Hospital, 1-5-8, Hatanodai, Sinagawa-ku, Tokyo, 142-8666, Japan
| | - Tomotake Ariyoshi
- Department of Gastrointestinal and General Surgery, School of Medicine, Showa University, Tokyo, Japan
- Esophageal Cancer Center, Showa University Hospital, 1-5-8, Hatanodai, Sinagawa-ku, Tokyo, 142-8666, Japan
| | - Satoru Goto
- Department of Gastrointestinal and General Surgery, School of Medicine, Showa University, Tokyo, Japan
- Esophageal Cancer Center, Showa University Hospital, 1-5-8, Hatanodai, Sinagawa-ku, Tokyo, 142-8666, Japan
| | - Masahiko Murakami
- Esophageal Cancer Center, Showa University Hospital, 1-5-8, Hatanodai, Sinagawa-ku, Tokyo, 142-8666, Japan
| | - Takeshi Aoki
- Department of Gastrointestinal and General Surgery, School of Medicine, Showa University, Tokyo, Japan
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Kalayarasan R, Sai Krishna P. Robotic esophagectomy with function-preserving radical mediastinal lymphadenectomy for esophageal cancer. Ann Gastroenterol Surg 2025; 9:12-23. [PMID: 39759989 PMCID: PMC11693553 DOI: 10.1002/ags3.12862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 08/16/2024] [Accepted: 08/23/2024] [Indexed: 01/07/2025] Open
Abstract
Radical lymphadenectomy is the critical component of surgery for esophageal cancer. However, lymphadenectomy significantly contributes to postoperative morbidity, particularly in terms of pulmonary complications following esophagectomy. Function-preserving mediastinal lymphadenectomy seeks to balance the procedure's necessary radicality and optimal functional outcomes. This approach emphasizes the preservation of the thoracic duct, tracheobronchial vascularity, and the pulmonary and recurrent laryngeal branches of the vagus nerve. Preservation of the thoracic duct is facilitated by indocyanine green fluorescence. Compared to the conventional technique of thoracic duct identification using anatomical landmarks, indocyanine green fluorescence lymphangiography offers real-time feedback, making it particularly advantageous in cases with complex anatomy or when the thoracic duct is challenging to visualize using conventional methods. Preservation of pulmonary branches of the right vagus during subcarinal lymphadenectomy and left recurrent laryngeal nerve during left paratracheal node dissection are technically challenging. The description of two types of left recurrent laryngeal nerve node dissection and technical tips for nerve function preservation are outlined in this review. Intraoperative neuromonitoring is a useful adjunct for nerve-sparing mediastinal lymphadenectomy. As ischemia to the respiratory tract impairs respiratory protective mechanisms, preservation of the tracheobronchial blood supply is critical. Preoperative imaging to detect bronchial artery anatomical variations and intraoperative assessment of perfusion using laser doppler flowmetry and indocyanine green fluorescence angiography are useful strategies to minimize tracheobronchial ischemia. Function-preserving mediastinal lymphadenectomy has the potential to improve short- and long-term outcomes after esophagectomy for esophageal cancer.
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Affiliation(s)
- Raja Kalayarasan
- Department of Surgical GastroenterologyJawaharlal Institute of Postgraduate Medical Education and Research (JIPMER)PuducherryIndia
| | - Pothugunta Sai Krishna
- Department of Surgical GastroenterologyJawaharlal Institute of Postgraduate Medical Education and Research (JIPMER)PuducherryIndia
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Taniyama Y, Okamoto H, Sato C, Ozawa Y, Ishida H, Unno M, Kamei T. Prevention and Management of Recurrent Laryngeal Nerve Palsy in Minimally Invasive Esophagectomy: Current Status and Future Perspectives. J Clin Med 2024; 13:7611. [PMID: 39768533 PMCID: PMC11678675 DOI: 10.3390/jcm13247611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2024] [Revised: 12/03/2024] [Accepted: 12/11/2024] [Indexed: 01/11/2025] Open
Abstract
Recurrent laryngeal nerve palsy remains a significant complication following minimally invasive esophagectomy for esophageal cancer. Despite advancements in surgical techniques and lymphadenectomy precision, the incidence of recurrent laryngeal nerve palsy has not been improved. Recurrent laryngeal nerve palsy predominantly affects the left side and may lead to unilateral or bilateral vocal cord paralysis, resulting in hoarseness, dysphagia, and an increased risk of aspiration pneumonia. While most cases of recurrent laryngeal nerve palsy are temporary and resolve within 6 to 12 months, some patients may experience permanent nerve dysfunction, severely impacting their quality of life. Prevention strategies, such as nerve integrity monitoring, robotic-assisted minimally invasive esophagectomy, and advanced dissection techniques, aim to minimize nerve injury, though their effectiveness varies. The management of recurrent laryngeal nerve palsy includes voice and swallowing rehabilitation, reinnervation techniques, and, in severe cases, surgical interventions such as thyroplasty and intracordal injection. As recurrent laryngeal nerve palsy can lead to significant postoperative respiratory complications, a multidisciplinary approach involving surgical precision, early detection, and comprehensive rehabilitation is crucial to improving patient outcomes and minimizing long-term morbidity in minimally invasive esophagectomy. This review article aims to inform esophageal surgeons and other clinicians about strategies for the prevention and management of recurrent laryngeal nerve palsy in esophagectomy.
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Affiliation(s)
- Yusuke Taniyama
- Department of Surgery, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Miyagi, Japan
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Nguyen DD, Pham BV, Tran MD, Nguyen TD, Thai AD, Le KV, Kim VV, Nguyen HX. Characteristics of lymph node metastasis and short-term outcome of esophageal squamous-cell carcinoma undergoing minimally invasive esophagectomy: a prospective cross-sectional study (with video). Ann Med Surg (Lond) 2024; 86:5739-5743. [PMID: 39359842 PMCID: PMC11444612 DOI: 10.1097/ms9.0000000000002500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2024] [Accepted: 08/09/2024] [Indexed: 10/04/2024] Open
Abstract
Introduction Surgery for esophageal squamous-cell carcinoma (ESCC) presents many potential challenges owing to malignant lymph node metastasis, complex procedures and severe postoperative complications. The appropriate lymphadenectomy for ESCC remains controversial. This study aims to evaluate the characteristics of lymph node metastasis and postoperative complications in patients with ESCC undergoing minimally invasive esophagectomy and extended two-field lymph node dissection. Patients and methods This prospective, single-center, cross-sectional study was conducted from October 2022 to May 2024. All patients with ESCC who underwent minimally invasive esophagectomy and extended two-field lymph node dissection were selected for this study. Postoperative lymph nodes were divided into upper thoracic, middle thoracic, lower thoracic and abdominal lymph node groups. Results Seventy-four patients with ESCC, including 49 patients who underwent upfront surgery and 25 patients who received preoperative chemoradiotherapy, were selected. The rate of lymph node metastasis in all patients was 39.2%, with 13.6% of patients having upper thoracic metastasis. The factors affecting the rate of lymph node metastasis included preoperative chemoradiotherapy, tumor stage, poor differentiation, lymphovascular/perineural invasion, and tumor size greater than 2 cm, all of which were significantly different (P<0.05). Common postoperative complications included pneumonia (25.7%), recurrent laryngeal nerve (RLN) palsy (10.8%) and anastomotic leak (4.1%). There were no cases required conversion to open surgery, nor any deaths within 90 days postoperatively. Conclusion Lymph node metastasis in esophageal squamous-cell carcinoma has a high incidence, occurs in the early stages, and is widely distributed in all regions of the mediastinum and abdomen. Minimally invasive esophagectomy and extended two-field lymph node dissection are feasible and safe, with low complication rates.
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Affiliation(s)
- Duy Duc Nguyen
- Hanoi Medical University
- Department of Abdominal Surgery 1, Vietnam National Cancer Hospital
| | - Binh Van Pham
- Department of Abdominal Surgery 1, Vietnam National Cancer Hospital
| | - Manh Dai Tran
- Department of Abdominal Surgery 1, Vietnam National Cancer Hospital
| | - Thanh Duy Nguyen
- Department of Abdominal Surgery 1, Vietnam National Cancer Hospital
| | - An Duc Thai
- Department of Abdominal Surgery 1, Vietnam National Cancer Hospital
| | - Ky Van Le
- Pathology and Molecular Biology Center, Vietnam National Cancer Hospital
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Otsuka K, Goto S, Ariyoshi T, Yamashita T, Saito A, Kohmoto M, Kato R, Motegi K, Yajima N, Murakami M. Long-Term Outcomes of Carbon Dioxide Insufflation in Thoracoscopic Esophagectomy After Neoadjuvant Chemotherapy for Esophageal Squamous Cell Carcinoma: A Retrospective Cohort Study. Cureus 2024; 16:e65053. [PMID: 39171044 PMCID: PMC11335430 DOI: 10.7759/cureus.65053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2024] [Indexed: 08/23/2024] Open
Abstract
BACKGROUND Thoracoscopic esophagectomy (TE) with carbon dioxide (CO2) insufflation is increasingly performed for esophageal cancer; however, there is limited evidence of the long-term outcomes of CO2 insufflation on postoperative survival. OBJECTIVES We investigated the long-term outcomes of TE with or without CO2 insufflation. METHODS We enrolled 182 patients who underwent TE for esophageal cancer between January 2003 and October 2013 and categorized them into two groups: with and without CO2 insufflation. The primary endpoint was five-year overall survival (5y-OS). Secondary endpoints included long-term outcomes, such as five-year relapse-free survival (5y-RFS) and five-year cancer-specific survival (5y-CSS), and short-term outcomes, such as surgical and non-surgical complications and reoperation within 30 days. RESULTS Follow-up until death or the five-year postoperative period was 98.9% (median follow-up duration was six years in survivors). After adjusting for age, sex, and yield pathologic tumor, node, and metastasis (TNM) stage, we found no significant differences in 5y-OS (HR 1.12, 95% CI 0.66-1.91), 5y-RFS (HR 1.12, 95% CI 0.67-1.83), or 5y-CSS rates (HR 1.00, 95% CI 0.57-1.75). For short-term outcomes, significant intergroup differences in operation time (p=0.02), blood loss (p<0.001), postoperative length of stay (p<0.001), and incidence of atelectasis (p=0.004) were observed. The results of the sensitivity analysis were similar to the main results. CONCLUSIONS In thoracoscopic procedures, CO2 insufflation significantly improved short-term outcomes, and it appears that the recurrence risk of esophageal cancer may not impact the long-term prognosis. While the influence of CO2 insufflation in thoracoscopic esophageal surgery remains unclear, our study suggests that the long-term prognosis is not compromised in other thoracic surgeries.
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Affiliation(s)
- Koji Otsuka
- Esophageal Cancer Center, Showa University Hospital, Tokyo, JPN
| | - Satoru Goto
- Esophageal Cancer Center, Showa University Hospital, Tokyo, JPN
| | | | | | - Akira Saito
- Esophageal Cancer Center, Showa University Hospital, Tokyo, JPN
| | | | - Rei Kato
- Esophageal Cancer Center, Showa University Hospital, Tokyo, JPN
| | - Kentaro Motegi
- Esophageal Cancer Center, Showa University Hospital, Tokyo, JPN
| | - Nobuyuki Yajima
- Department of Medicine, Division of Rheumatology, Showa University School of Medicine, Tokyo, JPN
- Department of Healthcare Epidemiology, School of Public Health in the Graduate School of Medicine, Kyoto University, Kyoto, JPN
- Center for Innovative Research for Communities and Clinical Excellence, Fukushima Medical University, Fukushima, JPN
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Qureshi S, Khan S, Waseem HF, Shafique K, Abdul Jalil H, Quraishy MS. Three-staged minimally invasive esophagectomy with end-to-end esophago-gastric anastomosis for thoracic esophageal cancers: An experience from a low middle-income country. Asian J Surg 2024; 47:425-432. [PMID: 37777408 DOI: 10.1016/j.asjsur.2023.09.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 08/16/2023] [Accepted: 09/14/2023] [Indexed: 10/02/2023] Open
Abstract
BACKGROUND Esophageal cancer is on a steady rise and carries significant mortality and morbidity. Depending upon the clinical stage at presentation, either chemotherapy, radiotherapy with or without surgical resection is the treatments in practice. Traditionally, open esophagectomy was performed but over time, the importance of minimally invasive esophagectomy has been established. In this study, we aimed to report our data of totally minimally invasive esophagectomies performed for thoracic esophageal cancers in last four years. METHODOLOGY A prospective cross-sectional study was conducted at the Department of Upper GI Surgery, Dow University of Health Sciences, Karachi. All diagnosed cases of esophageal carcinoma undergoing minimally invasive esophagectomy, from 2019 to 2022 were included in this study. Outcomes measured were operative time, intra operative complications, conversion rate to open, postoperative complications, number of lymph nodes harvested, margin clearance, in-hospital mortality and 90-days mortality. RESULTS A total of 53 cases were included in the study, the most prevalent histological type was squamous cell carcinoma 42(79.2%) as compared to adenocarcinoma 8(15.1%). Most common tumor site was lower thoracic esophagus (30-38 cm) in 20 (56.6%) cases. Neo-adjuvant chemotherapy was given in all 53(100%) cases, whereas neo-adjuvant radiation therapy was offered to 49(92.5%) patients. There was a significant and favorable patient response to the neo-adjuvant treatment in 37(69.8%) cases, leading to a decrease in tumor size. Laparoscopic McKeown Esophagectomies were performed in 44 (83.0%) and 9(17.0%) were Robot-assisted Minimally Invasive esophagectomy (RAMIE). Intraoperative injuries (i.e., lung parenchymal injury and bleeding) were reported in only 2(3.8%) patients. Post-operative complications were recorded in 12(22.6%) patients. Margin clearance was observed in 53 (100%) of the patients. The 90-day mortality rate was 3(5.7%), one due to bleeding and other two mortalities were due to COVID related respiratory complications. CONCLUSION Minimally invasive esophagectomy was found to be safe and feasible technique with encouraging results in terms of decreased intraoperative and post operative complications as well as achieving the standard oncological surgery with acceptable lymph node yield and margin clearance and in hospital and 90 days mortality.
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Affiliation(s)
- Sajida Qureshi
- Dow Medical College, Dow University of Health Sciences, Pakistan.
| | - Sumayah Khan
- Dow Medical College, Dow University of Health Sciences, Pakistan.
| | | | - Kashif Shafique
- School of Public Health, Dow University of Health Sciences (DUHS) Director, Office of Research, Innovation & Commercialization, DUHS Dow University of Health Sciences, Pakistan.
| | - Hira Abdul Jalil
- Department of Surgery Dow Medical College, Dow University of Health Sciences, Pakistan.
| | - M Saeed Quraishy
- Dow Medical College, Dow University of Health Sciences, Pakistan.
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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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Oshikiri T, Goto H, Kato T, Hasegawa H, Kanaji S, Yamashita K, Fujino Y, Tominaga M, Matsuda T, Kakeji Y. Improvement Effect of Upper Mediastinal Lymphadenectomy During Minimally Invasive Esophagectomy on the Prognosis in Squamous Cell Carcinoma: Efficacy Index and Propensity Score Matching Analyses. J Am Coll Surg 2023; 237:762-770. [PMID: 37366544 DOI: 10.1097/xcs.0000000000000794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
BACKGROUND The effect of lymphadenectomy around the recurrent laryngeal nerve (RLN) in open esophagectomy has been demonstrated with the efficacy index (EI). However, it remains unclear whether this effect exists for minimally invasive esophagectomy (MIE) in the prone position. The purpose of this study was to clarify whether the upper mediastinal lymphadenectomy contributed to improved prognosis in patients with esophageal squamous cell carcinoma. STUDY DESIGN This study included 339 patients with esophageal squamous cell carcinoma treated with MIE in the prone position at Kobe University or Hyogo Cancer Center, Japan, from 2010 to 2015. EIs for each station, correlations between metastatic lymph nodes around the left RLN and RLN palsy, and survival of patients with and without upper mediastinal lymphadenectomy were investigated. RESULTS Among 297 patients treated with upper mediastinal lymphadenectomy, Clavien- Dindo grade ≥ II left RLN palsy occurred in 59 patients (20%). Overall, EIs for the right RLN (7.4) and left RLN (6.6) were higher than EIs for other stations. For patients with upper-third or middle-third tumors, the trend was stronger. Left RLN palsy was more likely in patients with metastatic lymph nodes around the left RLN than in those without (44% vs 15%, p < 0.0001). After propensity score-matching, 42 patients were included in each group with and without upper mediastinal lymphadenectomy. In survival analyses, the 5-year overall survival rates were 55% vs 35% and cause-specific survival rates were 61% vs 43% for the patients with and without upper mediastinal lymphadenectomy respectively. Significant differences were confirmed in survival curves (overall survival: p = 0.03; cause-specific survival: p = 0.04, respectively). CONCLUSIONS Upper mediastinal lymphadenectomy contributes to improved prognosis with high EIs in MIE in the prone position.
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Affiliation(s)
- Taro Oshikiri
- From the Divisions of Gastrointestinal Surgery (Oshikiri, Goto, Kato, Hasegawa, Kanaji, Yamashita, Kakeji), Department of Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan
| | - Hironobu Goto
- From the Divisions of Gastrointestinal Surgery (Oshikiri, Goto, Kato, Hasegawa, Kanaji, Yamashita, Kakeji), Department of Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan
| | - Takashi Kato
- From the Divisions of Gastrointestinal Surgery (Oshikiri, Goto, Kato, Hasegawa, Kanaji, Yamashita, Kakeji), Department of Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan
| | - Hiroshi Hasegawa
- From the Divisions of Gastrointestinal Surgery (Oshikiri, Goto, Kato, Hasegawa, Kanaji, Yamashita, Kakeji), Department of Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan
| | - Shingo Kanaji
- From the Divisions of Gastrointestinal Surgery (Oshikiri, Goto, Kato, Hasegawa, Kanaji, Yamashita, Kakeji), Department of Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan
| | - Kimihiro Yamashita
- From the Divisions of Gastrointestinal Surgery (Oshikiri, Goto, Kato, Hasegawa, Kanaji, Yamashita, Kakeji), Department of Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan
| | - Yasuhiro Fujino
- Department of Gastroenterological Surgery (Fujino, Tominaga), Hyogo Cancer Center, Hyogo, Japan
| | - Masahiro Tominaga
- Department of Gastroenterological Surgery (Fujino, Tominaga), Hyogo Cancer Center, Hyogo, Japan
| | - Takeru Matsuda
- Minimally Invasive Surgery (Matsuda), Department of Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan
| | - Yoshihiro Kakeji
- From the Divisions of Gastrointestinal Surgery (Oshikiri, Goto, Kato, Hasegawa, Kanaji, Yamashita, Kakeji), Department of Surgery, Graduate School of Medicine, Kobe University, Hyogo, Japan
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Ji H, Hu C, Yang X, Liu Y, Ji G, Ge S, Wang X, Wang M. Lymph node metastasis in cancer progression: molecular mechanisms, clinical significance and therapeutic interventions. Signal Transduct Target Ther 2023; 8:367. [PMID: 37752146 PMCID: PMC10522642 DOI: 10.1038/s41392-023-01576-4] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 07/04/2023] [Accepted: 07/26/2023] [Indexed: 09/28/2023] Open
Abstract
Lymph nodes (LNs) are important hubs for metastatic cell arrest and growth, immune modulation, and secondary dissemination to distant sites through a series of mechanisms, and it has been proved that lymph node metastasis (LNM) is an essential prognostic indicator in many different types of cancer. Therefore, it is important for oncologists to understand the mechanisms of tumor cells to metastasize to LNs, as well as how LNM affects the prognosis and therapy of patients with cancer in order to provide patients with accurate disease assessment and effective treatment strategies. In recent years, with the updates in both basic and clinical studies on LNM and the application of advanced medical technologies, much progress has been made in the understanding of the mechanisms of LNM and the strategies for diagnosis and treatment of LNM. In this review, current knowledge of the anatomical and physiological characteristics of LNs, as well as the molecular mechanisms of LNM, are described. The clinical significance of LNM in different anatomical sites is summarized, including the roles of LNM playing in staging, prognostic prediction, and treatment selection for patients with various types of cancers. And the novel exploration and academic disputes of strategies for recognition, diagnosis, and therapeutic interventions of metastatic LNs are also discussed.
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Affiliation(s)
- Haoran Ji
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Chuang Hu
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Xuhui Yang
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Yuanhao Liu
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Guangyu Ji
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Shengfang Ge
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Xiansong Wang
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Mingsong Wang
- Department of Thoracic Surgery, Shanghai Key Laboratory of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
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Nakanoko T, Kimura Y, Natsugoe K, Nonaka K, Nambara S, Hu Q, Nakanishi R, Ota M, Oki E, Yoshizumi T. Left recurrent nerve lymph node dissection in robotic esophagectomy for esophageal cancer without esophageal traction. World J Surg Oncol 2023; 21:223. [PMID: 37491241 PMCID: PMC10369715 DOI: 10.1186/s12957-023-03117-3] [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: 05/22/2023] [Accepted: 07/18/2023] [Indexed: 07/27/2023] Open
Abstract
BACKGROUND Because the robotic arm is located on the dorsal side of the patient, when the esophagus is pulled dorsally for the left recurrent nerve lymph node (LRLN) dissection, the robotic arm interferes with the surgical field. This made it difficult to prepare for the left recurrent lymph node dissection. We developed LRLN dissection in robotic surgery with natural space creation by physiological organ movement and evaluated the short-term results. METHODS In this retrospective study, we analyzed 102 cases of robot-assisted thoracoscopic subtotal esophagectomy (RATE) among radical subtotal esophagectomies performed between December 2018 and December 2022 using medical records. LRLN dissection is preceded by a dissection of the esophagus from the trachea. Leaving the esophagus on the vertebral side and away from the trachea resulted in a physiological elevation of the esophagus, providing space between the trachea and esophagus. RESULTS The thoracic surgery time in RATE was 181 (115-394) min. The number of LRLNs dissected was 4 (1-14). Six patients (6%) had a postoperative recurrence in the mediastinal lymph nodes. Seven patients (7%) had grade ≥ 1 left recurrent nerve palsy. CONCLUSIONS LRLN dissection with RATE using natural space creation was performed safely with a sufficient number of dissected lymph nodes and little left recurrent nerve palsy.
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Affiliation(s)
- Tomonori Nakanoko
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan.
| | - Yasue Kimura
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan
| | - Keita Natsugoe
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan
| | - Kentaro Nonaka
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan
| | - Sho Nambara
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan
| | - Qingjiang Hu
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan
| | - Ryota Nakanishi
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan
| | - Mitsuhiko Ota
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan
| | - Eiji Oki
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan
| | - Tomoharu Yoshizumi
- Dept. of Surgery and Science, Kyushu University, 3-1-1, Maidashi, Higashi-Ku, Fukuoka City, 812-8582, Japan
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11
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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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12
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You J, Zhang H, Li W, Dai N, Lu B, Ji Z, Zhuang H, Zheng Z. Intrathoracic versus cervical anastomosis in esophagectomy for esophageal cancer: A meta-analysis of randomized controlled trials. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022. [DOI: 10.1016/j.ejso.2022.05.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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You J, Zhang H, Li W, Dai N, Lu B, Ji Z, Zhuang H, Zheng Z. Intrathoracic versus cervical anastomosis in esophagectomy for esophageal cancer: A meta-analysis of randomized controlled trials. Surgery 2022; 172:575-583. [DOI: 10.1016/j.surg.2022.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 03/01/2022] [Accepted: 03/06/2022] [Indexed: 01/19/2023]
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14
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Kanamori J, Watanabe M, Maruyama S, Kanie Y, Fujiwara D, Sakamoto K, Okamura A, Imamura Y. Current status of robot-assisted minimally invasive esophagectomy: what is the real benefit? Surg Today 2021; 52:1246-1253. [PMID: 34853881 DOI: 10.1007/s00595-021-02432-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/26/2021] [Indexed: 12/15/2022]
Abstract
Robot-assisted minimally invasive esophagectomy (RAMIE) for esophageal cancer has been performed increasingly frequently over the last few years. Robotic systems with articulated devices and tremor filtration allow surgeons to perform such procedures more meticulously than by hand. The feasibility of RAMIE has been demonstrated in several retrospective comparative studies, which showed similar short-term outcomes to conventional minimally invasive esophagectomy (cMIE). Considering the number of harvested lymph nodes, RAMIE may be superior to cMIE in terms of left upper mediastinal lymph node dissection. However, whether or not the addition of a robotic system to cMIE can help improve perioperative and oncological outcomes remains unclear. Given the lack of established evidence from randomized controlled trials, we must await the results of ongoing studies to reach any meaningful conclusions. Further advancements in robotic platforms, as well as the reduction in medical expenses, will be essential to demonstrate the real benefit of RAMIE.
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Affiliation(s)
- Jun Kanamori
- Department of Esophageal Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masayuki Watanabe
- Department of Esophageal Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Suguru Maruyama
- Department of Esophageal Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yasukazu Kanie
- Department of Esophageal Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Daisuke Fujiwara
- Department of Esophageal Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Kei Sakamoto
- Department of Esophageal Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Akihiko Okamura
- Department of Esophageal Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yu Imamura
- Department of Esophageal Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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15
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Pai CP, Hsu PK, Chien LI, Huang CS, Hsu HS. Clinical outcome of patients after recurrent laryngeal nerve lymph node dissection for oesophageal squamous cell carcinoma. Interact Cardiovasc Thorac Surg 2021; 34:393-401. [PMID: 34734236 PMCID: PMC8860418 DOI: 10.1093/icvts/ivab293] [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: 04/06/2021] [Revised: 08/26/2021] [Accepted: 09/20/2021] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVES Recurrent laryngeal nerve lymph node dissection (LND) has been incorporated into oesophagectomy for patients with oesophageal squamous cell carcinoma, but with uncertain oncological efficacy. METHODS The data of patients with oesophageal squamous cell carcinoma, including who underwent upfront surgery (surgery group) and those who received neoadjuvant therapy followed by surgery (neoadjuvant chemoradiotherapy group), were retrospectively examined. The overall survival (OS) and disease-free survival (DFS) were compared between patients with and without recurrent laryngeal nerve LND. RESULTS Among the 312 patients, no significant differences were found in 3-year OS and DFS between patients with and without recurrent laryngeal nerve LND in the entire cohort (OS: 57% vs 52%, P = 0.33; DFS: 47% vs 41%, P = 0.186), or the surgery group (n = 173, OS: 69% vs 58%, P = 0.43; DFS: 52% vs. 48%, P = 0.30) and the neoadjuvant chemoradiotherapy group (n = 139, OS: 44% vs 43%, P = 0.44; DFS: 39% vs 32%, P = 0.27). However, among patients with clinical positive recurrent laryngeal nerve lymph node involvement before treatment, there was significant OS and DFS differences between patients with and without recurrent laryngeal nerve LND (OS: 62% vs 33%, P = 0.029; DFS: 49% vs 26%, P = 0.031). CONCLUSIONS Recurrent laryngeal nerve LND is not a significant prognostic factor in patients with oesophageal squamous cell carcinoma; however, it is associated with better outcomes in patients with pre-treatment radiological evidence of recurrent laryngeal nerve lymph node involvement.
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Affiliation(s)
- Chu-Pin Pai
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Po-Kuei Hsu
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ling-I Chien
- Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chien-Sheng Huang
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Han-Shui Hsu
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan.,School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
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16
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Tolvaptan for Hyponatremia Induced by Chemotherapy With Docetaxel, Cisplatin, and 5-Fluorouracil. Am J Ther 2021; 29:e380-e383. [PMID: 34264888 DOI: 10.1097/mjt.0000000000001416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Oshikiri T, Goto H, Horikawa M, Urakawa N, Hasegawa H, Kanaji S, Yamashita K, Matsuda T, Nakamura T, Kakeji Y. Incidence of Recurrent Laryngeal Nerve Palsy in Robot-Assisted Versus Conventional Minimally Invasive McKeown Esophagectomy in Prone Position: A Propensity Score-Matched Study. Ann Surg Oncol 2021; 28:7249-7257. [PMID: 34032960 DOI: 10.1245/s10434-021-10123-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 04/18/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Esophagectomy with lymphadenectomy is the principal treatment for localized esophageal cancer. Conventional minimally invasive esophagectomy (C-MIE) in prone position has spread worldwide as it is less invasive. However, its efficacy remains controversial. Robot-assisted MIE (RAMIE) can have more advantages than C-MIE. Therefore, the current study aimed to validate whether RAMIE is associated with lower incidence of left recurrent laryngeal nerve (RLN) palsy compared with C-MIE in prone position. PATIENTS AND METHODS In total, 404 patients with esophageal carcinoma underwent MIE (353 C-MIEs and 51 RAMIEs) in prone position at Kobe University between 2010 and 2020. Then, propensity score matching was performed, and results showed that 51 patients should be included in each group. Thereafter, the perioperative outcomes between the two groups were compared. RESULTS The RAMIE group had a significantly longer operative time than the C-MIE group (P < 0.0001). However, the number of lymph nodes resected along the left RLN was similar in both groups. Moreover, the incidence of left RLN palsy was significantly lower in the RAMIE group than in the C-MIE [Clavien-Dindo classification grade II; 0 (0%) versus 32 (9%), P = 0.022 in entire cohort, and 0 (0%) versus 5 (10%), P = 0.022 in matched cohort. Esophagectomy Complications Consensus Group definitions type I; 8 (16%) versus 101 (29%), P = 0.041 in entire cohort and 8 (16%) versus 18 (35%) in matched cohort, P = 0.023]. CONCLUSION RAMIE is superior to C-MIE in prone position in decreasing the incidence of left RLN palsy.
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Affiliation(s)
- Taro Oshikiri
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan.
| | - Hironobu Goto
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Manabu Horikawa
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Naoki Urakawa
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Hiroshi Hasegawa
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Shingo Kanaji
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Kimihiro Yamashita
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Takeru Matsuda
- Division of Minimally Invasive Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Tetsu Nakamura
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Yoshihiro Kakeji
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
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18
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Oshikiri T, Takiguchi G, Urakawa N, Hasegawa H, Yamamoto M, Kanaji S, Yamashita K, Matsuda T, Nakamura T, Suzuki S, Kakeji Y. Novel "Modified Bascule Method" for Lymphadenectomy Along the Left Recurrent Laryngeal Nerve During Robot-Assisted Minimally Invasive Esophagectomy. Ann Surg Oncol 2021; 28:4918-4927. [PMID: 33686596 DOI: 10.1245/s10434-021-09738-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 12/30/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Given the worldwide popularization of conventional minimally invasive esophagectomy (C-MIE), robot-assisted MIE (RAMIE) can be expected to provide a finer procedure. However, controversy remains regarding whether RAMIE is superior to C-MIE in preventing recurrent laryngeal nerve (RLN) palsy. Considering the shallow learning curve for RAMIE, a novel procedure for lymphadenectomy along the RLN during RAMIE is needed. METHODS Based on a logical and simple understanding of the left upper mediastinum anatomy, the authors developed a novel "modified bascule method" for RAMIE that could simplify lymphadenectomy along the left RLN and prevent it from being touched and stretched. Between 2018 and 2020, 46 patients with esophageal carcinoma underwent RAMIE using this method at Kobe University. RESULTS The modified bascule method was used to perform RAMIE for 29 men and 17 women with a median age of 67 years (range, 49-82 years). The median thoracoscopic procedure time was 438 min (range, 344-625 min), and the median console time was 351 min (range 273-518 min). The study harvested a median of 24 (range, 8-34) lymph nodes from the thoracic portion and 4 (range, 0-10) lymph nodes from along the left RLN. The mortality rate was 0%. Postoperative left RLN palsy classified as Clavien-Dindo (C-D) grade 1 or higher was observed for 9 patients (19%), whereas grade 2 or higher was not seen (0%). Pneumonia and anastomotic leakage rates higher than C-D grade 2 were respectively 13% and 19%. CONCLUSIONS The novel modified bascule method for RAMIE can promote feasible lymphadenectomy along the left RLN even when performed during the learning period.
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Affiliation(s)
- Taro Oshikiri
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan.
| | - Gosuke Takiguchi
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Naoki Urakawa
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Hiroshi Hasegawa
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Masashi Yamamoto
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Shingo Kanaji
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Kimihiro Yamashita
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Takeru Matsuda
- Division of Minimally Invasive Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Tetsu Nakamura
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
| | - Satoshi Suzuki
- Division of Community Medicine and Medical Network, Department of Social Community Medicine and Health Science, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Yoshihiro Kakeji
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Hyogo, Japan
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Chiu PWY, de Groot EM, Yip HC, Egberts JH, Grimminger P, Seto Y, Uyama I, van der Sluis PC, Stein H, Sallum R, Ruurda JP, van Hillegersberg R. Robot-assisted cervical esophagectomy: first clinical experiences and review of the literature. Dis Esophagus 2020; 33:5863451. [PMID: 33241301 DOI: 10.1093/dote/doaa052] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 05/22/2020] [Indexed: 12/11/2022]
Abstract
Pulmonary complications, and especially pneumonia, remain one of the most common complications after esophagectomy for esophageal cancer. These complications are reduced by minimally invasive techniques or by avoiding thoracic access through a transhiatal approach. However, a transhiatal approach does not allow for a full mediastinal lymphadenectomy. A transcervical mediastinal esophagectomy avoids thoracic access, which may contribute to a decrease in pulmonary complications after esophagectomy. In addition, this technique allows for a full mediastinal lymphadenectomy. A number of pioneering studies have been published on this topic. Here, the initial experience is presented as well as a review of the current literature concerning transcervical esophagectomy, with a focus on the robot-assisted cervical esophagectomy procedure.
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Affiliation(s)
- Philip Wai-Yan Chiu
- Division of Upper GI and Metabolic Surgery, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | | | - Hon-Chi Yip
- Division of Upper GI and Metabolic Surgery, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Jan-Hendrik Egberts
- Department for General, Visceral-, Thoracic-, Transplantation-, and Pediatric Surgery, University Hospital Schleswig Holstein, Kiel, Germany
| | - Peter Grimminger
- Department for General, Visceral-, Transplant Surgery, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Yasuyuki Seto
- Department of Gastrointestinal Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Ichiro Uyama
- Department of Surgery, Fujita Health University, Toyoake, Japan
| | | | - Hubert Stein
- Department of Global Clinical Development, Intuitive Surgical Inc., Sunnyvale CA, USA
| | - Rubens Sallum
- Departament of Gastroenterological Surgery, University of São Paulo, São Paulo, Brazil
| | - Jelle P Ruurda
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
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20
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Kudo T, Oshikiri T, Takiguchi G, Urakawa N, Hasegawa H, Yamamoto M, Kanaji S, Matsuda Y, Yamashita K, Matsuda T, Nakamura T, Suzuki S, Kakeji Y. Three-dimensional visualization system is one of the factors that improve short-term outcomes after minimally invasive esophagectomy. Langenbecks Arch Surg 2020; 406:631-639. [PMID: 33196872 DOI: 10.1007/s00423-020-02028-1] [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: 07/07/2020] [Accepted: 11/05/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE Minimally invasive esophagectomy (MIE) has been increasingly used, but many reports have stated that recurrent laryngeal nerve (RLN) palsy after MIE is a major complication associated with postoperative pneumonia. Prevention of RLN palsy clearly has been a challenging task. The study aim was to determine if a three-dimensional (3-D) stereoscopic vision system can reduce the RLN palsy rate after MIE. METHODS This was a retrospective study of MIE (McKeown esophagectomy) using a 3-D or 2-D stereoscopic vision system to treat 358 patients in the prone position between April 2010 and March 2019. The patients who underwent 3-D MIE (3-D group) or 2-D MIE (2-D group) were matched by using propensity score matching. After matching, the perioperative outcomes were compared between the groups. RESULTS After propensity score matching, 154 patients were analyzed (77 patients, 3-D group; 77 patients, 2-D group). There were no significant differences in the patients' baseline characteristics in the matched cohort. There were no significant differences in the rates of pneumonia (Clavien-Dindo (C-D) grade ≥ II, 3-D vs. 2-D, 11 (14%) vs. 12 (16%)), anastomotic leakage (C-D grade ≥ II, 10 (13%) vs. 18 (23%)) and mortality. The rates of left RLN palsy (C-D grade ≥ IIIa, 1 (1.3%) vs. 7 (9.1%), P = 0.029), right RLN palsy (C-D grade ≥ I, 2 (3%) vs. 8 (10%), P = 0.049), comprehensive complication index (CCI®) (8.5 vs. 14.3, P = 0.011), and postoperative hospital stay period (median: 25 vs. 30 days, P = 0.034) were significantly lower in the 3-D group than in the 2-D group, respectively. CONCLUSIONS In MIE, the 3-D viewing system was one of the factors that reduced postoperative morbidities such as the rates of each RLN palsy and CCI®, leading to shorter postoperative hospital stay.
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Affiliation(s)
- Takuya Kudo
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Taro Oshikiri
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
| | - Gosuke Takiguchi
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Naoki Urakawa
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Hiroshi Hasegawa
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Masashi Yamamoto
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Shingo Kanaji
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Yoshiko Matsuda
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Kimihiro Yamashita
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Takeru Matsuda
- Division of Minimally Invasive Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Tetsu Nakamura
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Satoshi Suzuki
- Division of Community Medicine and Medical Network, Department of Social Community Medicine and Health Science, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yoshihiro Kakeji
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2, Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
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21
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Wang Z, Mao Y, Gao S, Li Y, Tan L, Daiko H, Liu S, Chen C, Koyanagi K, He J. Lymph node dissection and recurrent laryngeal nerve protection in minimally invasive esophagectomy. Ann N Y Acad Sci 2020; 1481:20-29. [PMID: 32671860 DOI: 10.1111/nyas.14427] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/29/2020] [Accepted: 06/16/2020] [Indexed: 12/16/2022]
Abstract
Until now, neoadjuvant therapy plus surgical resection of the primary tumor and potential metastatic lymph nodes (LNs) has been the current optimal treatment for locally advanced thoracic esophageal cancer (EC). LN metastasis is one of the most negative prognostic factors for thoracic esophageal squamous cell carcinoma (ESCC). However, the extent of LN dissection for thoracic ESCC has long been controversial worldwide. LNs along the recurrent laryngeal nerve (RLN) were reported to have the highest frequency of metastases in thoracic ESCC, so lymphadenectomy along the bilateral RLN is necessary but quite challenging because of a high frequency of recurrent nerve palsy and related postoperative complications. With the development of minimally invasive devices and techniques in recent years, minimally invasive esophagectomy (MIE) has been widely applied in EC surgery. The topics of what the optimal extent of lymphadenectomy is and how the recurrent nerve should be well protected during MIE have been debated in recent years. The purpose of our review is specifically to address the patterns of LN metastasis, the extent of LN dissection, and the protection of the RLN in MIE for thoracic ESCC.
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Affiliation(s)
- Zhen Wang
- Department of Thoracic Surgery, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yousheng Mao
- Department of Thoracic Surgery, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Shugeng Gao
- Department of Thoracic Surgery, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yin Li
- Department of Thoracic Surgery, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lijie Tan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hiroyuki Daiko
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Shuoyan Liu
- Department of Thoracic Surgery, Fujian Cancer Hospital & Fujian Medical University Cancer Hospital, Fuzhou, China
| | - Chun Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Kazuo Koyanagi
- Department of Gastroenterological Surgery, Tokai University School of Medicine, Tokyo, Japan
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center, Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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