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Dong TX, Wang D, Zhao Q, Zhang ZD, Zhao XF, Tan BB, Liu Y, Liu QW, Yang PG, Ding PA, Zheng T, Li Y, Liu ZJ. Comparative analysis of two digestive tract reconstruction methods in total laparoscopic radical total gastrectomy. World J Gastrointest Surg 2024; 16:1109-1120. [PMID: 38690052 PMCID: PMC11056665 DOI: 10.4240/wjgs.v16.i4.1109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/27/2024] [Accepted: 03/26/2024] [Indexed: 04/22/2024] Open
Abstract
BACKGROUND The incidence of gastric cancer has significantly increased in recent years. Surgical resection is the main treatment, but the method of digestive tract reconstruction after gastric cancer surgery remains controversial. In the current study, we sought to explore a reasonable method of digestive tract reconstruction and improve the quality of life and nutritional status of patients after surgery. To this end, we statistically analyzed the clinical results of patients with gastric cancer who underwent jejunal interposition double-tract reconstruction (DTR) and esophageal jejunum Roux-en-Y reconstruction (RY). AIM To explore the application effect of DTR in total laparoscopic radical total gastrectomy (TLTG) and evaluate its safety and efficacy. METHODS We collected the relevant data of 77 patients who underwent TLTG at the Fourth Hospital of Hebei Medical University from October 2021 to January 2023. Among them, 35 cases were treated with DTR, and the remaining 42 cases were treated with traditional RY. After 1:1 propensity score matching, the cases were grouped into 31 cases per group, with evenly distributed data. The clinical characteristics and short- and long-term clinical outcomes of the two groups were statistically analyzed. RESULTS The two groups showed no significant differences in basic data, intraoperative blood loss, number of lymph node dissections, first defecation time after operation, postoperative hospital stay, postoperative complications, and laboratory examination results on the 1st, 3rd, and 5th days after operation. The operation time of the DTR group was longer than that of the RY group [(307.58 ± 65.14) min vs (272.45 ± 62.09) min, P = 0.016], but the first intake of liquid food in the DTR group was shorter than that in the RY group [(4.45 ± 1.18) d vs (6.0 ± 5.18) d, P = 0.028]. The incidence of reflux heartburn (Visick grade) and postoperative gallbladder disease in the DTR group was lower than that in the RY group (P = 0.033 and P = 0.038). Although there was no significant difference in body weight, hemoglobin, prealbumin, and albumin between the two groups at 1,3 and 6 months after surgery, the diet of patients in the DTR group was better than that in the RY group (P = 0.031). CONCLUSION The clinical effect of DTR in TLTG is better than that of RY, indicating that it is a more valuable digestive tract reconstruction method in laparoscopic gastric cancer surgery.
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Affiliation(s)
- Tian-Xiang Dong
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Dong Wang
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Qun Zhao
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Zhi-Dong Zhang
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Xue-Feng Zhao
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Bi-Bo Tan
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Yu Liu
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Qing-Wei Liu
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Pei-Gang Yang
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Ping-An Ding
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Tao Zheng
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Yong Li
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
| | - Zi-Jing Liu
- Third Department of Surgery of the Fourth Hospital of Hebei Medical University, Hebei Key Laboratory of Precision Diagnosis and Comprehensive Treatment of Gastric Cancer, Shijiazhuang 050011, Hebei Province, China
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Hu R, Liu C, Li D. Relationship between the number of dissected lymph node and the pathological staging in esophagogastric junction adenocarcinoma. Asian J Surg 2023; 46:5979-5980. [PMID: 37743175 DOI: 10.1016/j.asjsur.2023.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 09/06/2023] [Indexed: 09/26/2023] Open
Affiliation(s)
- Renwang Hu
- Department of Gastrointestinal Surgery, Henan Provincial People's Hospital, Zhengzhou, Henan, China; Department of Gastrointestinal Surgery, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Can Liu
- Department of Radiology, Henan Provincial People's Hospital, Zhengzhou, Henan, China.
| | - Dan Li
- Department of Gastrointestinal Surgery, Henan Provincial People's Hospital, Zhengzhou, Henan, China; Department of Gastrointestinal Surgery, Zhengzhou University People's Hospital, Zhengzhou, Henan, China.
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Bîrlă R, Hoara P, Achim F, Dinca V, Ciuc D, Constantinoiu S, Constantin A. Minimally invasive surgery for gastro-oesophageal junction adenocarcinoma: Current evidence and future perspectives. World J Gastrointest Oncol 2023; 15:1675-1690. [PMID: 37969407 PMCID: PMC10631441 DOI: 10.4251/wjgo.v15.i10.1675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 09/04/2023] [Accepted: 09/22/2023] [Indexed: 10/10/2023] Open
Abstract
Minimally invasive surgery is increasingly indicated in the management of malignant disease. Although oesophagectomy is a difficult operation, with a long learning curve, there is actually a shift towards the laparoscopic/thoracoscopic/ robotic approach, due to the advantages of visualization, surgeon comfort (robotic surgery) and the possibility of the whole team to see the operation as well as and the operating surgeon. Although currently there are still many controversial topics, about the surgical treatment of patients with gastro-oesophageal junction (GOJ) adenocarcinoma, such as the type of open or minimally invasive surgical approach, the type of oesophago-gastric resection, the type of lymph node dissection and others, the minimally invasive approach has proven to be a way to reduce postoperative complications of resection, especially by decreasing pulmonary complications. The implementation of new technologies allowed the widening of the range of indications for this type of surgical approach. The short-term and long-term results, as well as the benefits for the patient - reduced surgical trauma, quick and easy recovery - offer this type of surgical treatment the premises for future development. This article reviews the updates and perspectives on the minimally invasive approach for GOJ adenocarcinoma.
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Affiliation(s)
- Rodica Bîrlă
- Department of General Surgery, Carol Davila University, Bucharest 011172, Romania
| | - Petre Hoara
- Department of General Surgery, Carol Davila University of Medicine and Pharmacy, Bucharest 020021, Romania
| | - Florin Achim
- Department of General Surgery, Carol Davila University, Bucharest 011172, Romania
| | - Valeriu Dinca
- Faculty of Medicine, “Titu Maiorescu” University, Bucharest 031593, Romania
| | - Diana Ciuc
- Faculty of Medicine, “Titu Maiorescu” University, Bucharest 031593, Romania
| | - Silviu Constantinoiu
- Department of General Surgery, Carol Davila University, Bucharest 011172, Romania
| | - Adrian Constantin
- Department of General Surgery, Carol Davila University, Bucharest 011172, Romania
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Nishi M, Wada Y, Yoshikawa K, Takasu C, Tokunaga T, Nakao T, Kashihara H, Yoshimoto T, Shimada M. Utility of robotic surgery for Siewert type II/III adenocarcinoma of esophagogastric junction: transhiatal robotic versus laparoscopic approach. BMC Surg 2023; 23:128. [PMID: 37194030 DOI: 10.1186/s12893-023-02045-z] [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: 02/06/2023] [Accepted: 05/12/2023] [Indexed: 05/18/2023] Open
Abstract
BACKGROUND Robotic surgery (RS) has been rapidly adopted for gastric cancer and adenocarcinoma of the esophagogastric junction (AEG). However, the utility of RS for Siewert type II/III AEG remains unclear. METHODS Forty-one patients who underwent either transhiatal RS (n = 15) or laparoscopic surgery (LS) (n = 26) for Siewert type II/III AEG were enrolled in this study. The surgical outcomes of the two groups were compared. RESULTS In the entire cohort, there were no significant intergroup differences in the operative time, blood loss volume, or number of retrieved lymph nodes. The length of the postoperative hospital stay was shorter in the RS group than in the LS group (14.20 ± 7.10 days vs. 18.73 ± 17.82 days, respectively; p = 0.0388). The morbidity rate (Clavien-Dindo grade ≥ 2) was similar between the groups. In the Siewert II cohort, there were no significant intergroup differences in short-term outcomes. In the entire cohort, there was no significant difference between the RS and LS groups in the 3-year overall survival rate (91.67% vs. 91.48%, N.S.) or 3-year disease-free survival rate (91.67% vs. 91.78%, N.S.), respectively. Likewise, in the Siewert type II cohort, there was no significant difference between the RS and LS groups in the 3-year overall survival rate (80.00% vs. 93.33%, N.S.) or 3-year disease-free survival rate (80.00% vs. 94.12%, N.S.), respectively. CONCLUSIONS Transhiatal RS for Siewert II/III AEG was safe and contributed to similar short-term and long-term outcomes compared with LS.
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Affiliation(s)
- Masaaki Nishi
- Department of Surgery, University of Tokushima Graduate School, 3-18-15 Kuramoto-Cho, Tokushima, 770-8503, Japan.
| | - Yuma Wada
- Department of Surgery, University of Tokushima Graduate School, 3-18-15 Kuramoto-Cho, Tokushima, 770-8503, Japan
| | - Kozo Yoshikawa
- Department of Surgery, University of Tokushima Graduate School, 3-18-15 Kuramoto-Cho, Tokushima, 770-8503, Japan
| | - Chie Takasu
- Department of Surgery, University of Tokushima Graduate School, 3-18-15 Kuramoto-Cho, Tokushima, 770-8503, Japan
| | - Takuya Tokunaga
- Department of Surgery, University of Tokushima Graduate School, 3-18-15 Kuramoto-Cho, Tokushima, 770-8503, Japan
| | - Toshihiro Nakao
- Department of Surgery, University of Tokushima Graduate School, 3-18-15 Kuramoto-Cho, Tokushima, 770-8503, Japan
| | - Hideya Kashihara
- Department of Surgery, University of Tokushima Graduate School, 3-18-15 Kuramoto-Cho, Tokushima, 770-8503, Japan
| | - Toshiaki Yoshimoto
- Department of Surgery, University of Tokushima Graduate School, 3-18-15 Kuramoto-Cho, Tokushima, 770-8503, Japan
| | - Mitsuo Shimada
- Department of Surgery, University of Tokushima Graduate School, 3-18-15 Kuramoto-Cho, Tokushima, 770-8503, Japan
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Zhu TY, Deng XM, Wang GJ, Wang JT, Li RX, Gao BL, Hu ZH. Thoracolaparoscopic radical resection of esophagogastric junction cancers with a NOSE-like approach to extract large specimens. Medicine (Baltimore) 2023; 102:e33120. [PMID: 36827022 PMCID: PMC11309674 DOI: 10.1097/md.0000000000033120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 02/03/2023] [Accepted: 02/08/2023] [Indexed: 02/25/2023] Open
Abstract
To investigate the efficacy and safety of combined thoracoscopic and laparoscopic radical resection of esophagogastric junction cancers using a natural orifice specimen extraction-like approach for extraction of large surgical specimens. Patients who had esophagogastric junction cancers treated with thoracolaparoscopic resection using the natural orifice specimen extraction-like approach for specimen extraction were retrospectively enrolled. A 5-cm transverse incision on the abdominal wall at the middle of the superior pubic symphysis was made for surgical specimen extraction. The clinical, surgical, complications, and follow-up data were analyzed. A total of 162 patients were enrolled, and the surgery was successful in all patients (100%). The total surgical duration ranged 165 to 270 minutes, with blood loss 20 to 150 mL, hospital stay 8 to 22 days, first flatus time 2 to 7 days, extubation time of drainage tubes 1 to 26 days, first oral feeding time 5 to 10 days, number of lymph nodes resected 15 to 39, postoperative ambulation time 1 to 2 days, and postoperative residual rate of cancerous cells at the surgical margins 0. Postoperative complications occurred in 14 (8.6%), including anastomotic leakage in 4 (2.5%), anastomotic stenosis in 3 (1.9%), hydrothorax in 4 (2.5%), and incision infection in 3 (1.9%). At follow-up (mean 12 months), all patients were alive, and the transverse incision was a linear scar concealed in the suprapubic pubic hair area. The combined laparoscopic and thoracoscopic surgery for radical resection of carcinomas at the esophagogastric junction is safe and effective, and a transverse incision at the suprapubic symphysis for specimen extraction results in improved minimal invasiveness and cosmesis.
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Affiliation(s)
- Tian-Yu Zhu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiu-Mei Deng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guo-Jun Wang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jing-Tao Wang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Rui-Xin Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Bu-Lang Gao
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhi-Hao Hu
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Song QY, Li XG, Zhang LY, Wu D, Li S, Zhang BL, Xu ZY, Wu RLG, Guo X, Wang XX. Laparoscopic-assisted vs open transhiatal gastrectomy for Siewert type II adenocarcinoma of the esophagogastric junction: A retrospective cohort study. World J Gastrointest Surg 2022; 14:304-314. [PMID: 35664362 PMCID: PMC9131839 DOI: 10.4240/wjgs.v14.i4.304] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/15/2022] [Accepted: 03/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The studies of laparoscopic-assisted transhiatal gastrectomy (LTG) in patients with Siewert type II adenocarcinoma of the esophagogastric junction (AEG) are scarce.
AIM To compare the surgical efficiency of LTG with the open transhiatal gastrectomy (OTG) for patients with Siewert type II AEG.
METHODS We retrospectively evaluated a total of 578 patients with Siewert type II AEG who have undergone LTG or OTG at the First Medical Center of the Chinese People’s Liberation Army General Hospital from January 2014 to December 2019. The short-term and long-term outcomes were compared between the LTG (n = 382) and OTG (n = 196) groups.
RESULTS Compared with the OTG group, the LTG group had a longer operative time but less blood loss, shorter length of abdominal incision and an increased number of harvested lymph nodes (P < 0.05). Patients in the LTG group were able to eat liquid food, ambulate, expel flatus and discharge sooner than the OTG group (P < 0.05). No significant differences were found in postoperative complications and R0 resection. The 3-year overall survival and disease-free survival performed better in the LTG group compared with that in the OTG group (88.2% vs 79.2%, P = 0.011; 79.7% vs 73.0%, P = 0.002, respectively). In the stratified analysis, both overall survival and disease-free survival were better in the LTG group than those in the OTG group for stage II/III patients (P < 0.05) but not for stage I patients.
CONCLUSION For patients with Siewert type II AEG, LTG is associated with better short-term outcomes and similar oncology safety. In addition, patients with advanced stage AEG may benefit more from LTG in the long-term outcomes.
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Affiliation(s)
- Qi-Ying Song
- Medical School of Chinese People’s Liberation Army, Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - Xiong-Guang Li
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Li-Yu Zhang
- Medical School of Chinese People’s Liberation Army, Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - Di Wu
- Medical School of Chinese People’s Liberation Army, Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - Shuo Li
- Medical School of Chinese People’s Liberation Army, Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - Ben-Long Zhang
- Medical School of Chinese People’s Liberation Army, Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - Zi-Yao Xu
- Medical School of Chinese People’s Liberation Army, Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - Ri-Li-Ge Wu
- Medical Big Data Research Center, Chinese PLA General Hospital, Beijing 100853, China
| | - Xin Guo
- Air Force Medical University Xijing Hospital, Xi’an 710000, Shaanxi Province, China
| | - Xin-Xin Wang
- Department of General Surgery, Chinese People’s Liberation Army General Hospital, Beijing 100853, China
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Surgical and survival outcomes after laparoscopic and open gastrectomy for serosa-invasive Siewert type II/III esophagogastric junction carcinoma: a propensity score matching analysis. Surg Endosc 2021; 36:5055-5066. [PMID: 34761283 DOI: 10.1007/s00464-021-08867-3] [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: 08/17/2021] [Accepted: 11/01/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND The potential advantage of laparoscopic gastrectomy (LG) compared with open gastrectomy (OG) for serosa-invasive (pT4a) Siewert type II and III adenocarcinoma of the esophagogastric junction (AEG) remains uncertain. Thus, the purpose of this study was to investigate the short- and long-term outcomes of LG compared to OG for pT4a Siewert type II/III AEG cancers. METHODS We retrospectively evaluated 283 patients with pathological confirmed T4a Siewert type II and type III AEG who underwent LG or OG in our center between January 2004 and September 2015. The short- and long-term outcomes were compared between the groups using a 1:1 matched propensity score matching method (PSM). RESULTS The LG group had a longer operation time, less estimated blood loss, less time to first flatus, less time to start liquid diet, less time to first ambulation, and shorter length of incision than the OG group. The conversion rates were 5.4% in the LG groups. There was no significant difference in the overall complication rate between the LG and OG groups. The 5-year overall survival (OS) and the 5-year disease-free survival (DFS) were comparable between the LG and OG groups (35.4% vs 32.1%, p = 0.541; 34.1% vs 31.0%, p = 0.523, respectively). There was no significant difference in the recurrence rate and pattern between the LG and OG groups. CONCLUSIONS Laparoscopic gastrectomy is associated with better short-term outcomes and similar long-term outcomes for pT4a Siewert type II/III AEG. This study reveals that LG could be a safe and feasible option for pT4a Siewert type II/III AEG compared to OG.
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Ding Y, Jiang J, Xu N. Comment on: "Phase II study of S-1 and oxaliplatin as neoadjuvant chemotherapy for locally advanced adenocarcinoma of the gastric or esophagogastric junction: KSCC1601. Gastric cancer, 2021 Aug 11" by Iwatsuki et al. Gastric Cancer 2021; 24:1376-1377. [PMID: 34515901 DOI: 10.1007/s10120-021-01247-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 09/01/2021] [Indexed: 02/07/2023]
Affiliation(s)
- Yongfeng Ding
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Junjie Jiang
- Department of Surgical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Nong Xu
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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Chen XD, He FQ, Liao MS, Chen M. Laparoscopic versus open transhiatal approach for adenocarcinoma of the esophagogastric junction: A systematic review and meta-analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2020; 47:778-788. [PMID: 33268214 DOI: 10.1016/j.ejso.2020.10.022] [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: 06/24/2020] [Revised: 09/04/2020] [Accepted: 10/18/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND The incidence of adenocarcinoma of the esophagogastric junction (AEG) is increasing worldwide. Laparoscopic transhiatal approach (LTH) has gained growing popularity in the treatment of AEG. However, its safety and efficacy need to be evaluated. METHODS Original studies comparing LTH with open transhiatal approach (OTH) were searched. Meta-analysis was performed using RevMan 5.3. RESULTS Nine studies involving 2149 patients were eligible. Compared with OTH, LTH was associated with longer operation time (mean difference [MD] = 31min, 95%CI [20,41], P < 0.001) while less blood loss (MD = -103ml [-135, -72], P < 0.001), and harvested similar number of lymph nodes (MD = 0.1 [-1.2, 1.4], P = 0.89). There were no differences in time to ambulation (MD = -0.79 days [-1.77, 0.20], P = 0.12) or time to first flatus (MD = -0.82 days [-1.76, 0.11], P = 0.08); however, LTH was associated with shorter postoperative hospital stay (MD = -1.70 days [-2.34, -1.05], P < 0.001). The mortality after surgery was comparable for LTH and OTH (risk difference [RD] = -0.00 [-0.01, 0.01], P = 0.55). The incidence of total major complications was similar in LTH (6.1%) and OTH (8.4%) (RD = -0.02 [-0.05, 0.01], P = 0.12); there were no significant differences in the incidence of each complication. Furthermore, LTH achieved similar 2-year overall survival (OS) rate (risk ratio [RR] = 1.17 [0.86, 1.60], P = 0.31) while higher 5-year OS rate (RR = 1.43 [1.18, 1.73], P = 0.0003) and significant improvement of OS (univariable hazard ratio = 0.65 [0.50, 0.84], P = 0.0009; multivariable hazard ratio = 0.59 [0.44, 0.80], P = 0.0006). CONCLUSIONS LTH is feasible and safe for AEG, and may provide more favorable short-term outcomes and potential long-term survival benefit, which needs to be confirmed by randomized trials.
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Affiliation(s)
- Xiao-Dong Chen
- Department of Gastrointestinal Surgery, Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, China.
| | - Fu-Qian He
- The Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, China.
| | - Mao-Shan Liao
- Department of Laboratory Medicine, Santai People's Hospital, China
| | - Mi Chen
- Department of Surgery, Sichuan Cancer Hospital, School of Medicine, University of Electronic Science and Technology of China, China
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Liao C, Feng Q, Xie S, Chen J, Shi Y. Laparoscopic versus open gastrectomy for Siewert type II/III adenocarcinoma of the esophagogastric junction: a meta-analysis. Surg Endosc 2020; 35:860-871. [PMID: 32076857 DOI: 10.1007/s00464-020-07458-y] [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: 06/26/2019] [Accepted: 02/11/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The potential advantages of laparoscopic gastrectomy (LG) compared with open gastrectomy (OG) for Siewert type II/III adenocarcinoma of the esophagogastric junction (AEG) have not been fully clarified. The aim of this meta-analysis was to evaluate the safety and efficacy of LG for Siewert type II/III AEG, compared with OG. METHODS A comprehensive search was performed in various medical databases up to December 30, 2018. Seven non-randomized controlled trials comparing LG and OG for Siewert type II/III AEG were included. Outcomes evaluated including operation time, estimated blood loss, number of retrieved lymph nodes (LNs), post-operation complications, postoperative hospital stay, time to first flatus, time to ambulation, and overall survival (OS). RESULTS Seven studies of 1915 patients were included for meta-analysis. The estimated blood loss [weighted mean difference (WMD) = - 77.49, 95%CI - 111.84 to - 43.15; P < 0.00001] was significantly less and the postoperative hospital stay (WMD = - 1.98, 95%CI - 2.14 to - 1.83; P < 0.00001) was significantly shorter in the LG group than in the OG group, while the operation time, number of retrieved LNs, time to first flatus, and time to ambulation showed no significant difference between LG and OG groups. The overall postoperative complications [odds ratio (OR) 0.78, 95%CI 0.60-1.02; P = 0.07] in LG group were less than those in OG group, although the difference was not significant between the two groups. CONCLUSION LG can achieve short-term surgical outcomes comparable to OG, with respect to safety and efficiency in treatment of Siewert type II/III AEG.
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Affiliation(s)
- CunXiang Liao
- Department of General Surgery, Southwest Hospital, Army Medical University, Gaotanyan Main Street 29, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Qing Feng
- Department of General Surgery, Southwest Hospital, Army Medical University, Gaotanyan Main Street 29, Shapingba District, Chongqing, 400038, People's Republic of China
| | - ShaoHui Xie
- Department of General Surgery, Southwest Hospital, Army Medical University, Gaotanyan Main Street 29, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Jun Chen
- Department of General Surgery, Southwest Hospital, Army Medical University, Gaotanyan Main Street 29, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Yan Shi
- Department of General Surgery, Southwest Hospital, Army Medical University, Gaotanyan Main Street 29, Shapingba District, Chongqing, 400038, People's Republic of China.
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Long-term oncological outcomes of laparoscopic versus open transhiatal resection for patients with Siewert type II adenocarcinoma of the esophagogastric junction. Surg Endosc 2020; 35:340-348. [PMID: 32025923 DOI: 10.1007/s00464-020-07406-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 01/30/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Insufficient information is available about the long-term outcomes of patients with Siewert type II adenocarcinoma of the esophagogastric junction (AEG) who undergo laparoscopic transhiatal approach (LTH). Here we evaluated the oncological safety of LTH for patients with Siewert type II AEG compared with the open transhiatal approach (OTH). METHODS Subjects included 79 patients with Siewert type II AEG who underwent gastrectomy combined with lower esophagectomy from 2008 to 2018 at our institution. Overall survival (OS), recurrence-free survival (RFS), status of adjuvant chemotherapy, late-phase complications, and recurrence patterns were compared between the OTH (n = 29) and LTH groups (n = 43). RESULTS The median observation periods were 60 months (6-120 months) and 36 months (1-88) for the OTH and LTH groups, respectively. The 5-year OS rates were significantly different: 74% (95% CI 71-77%) and 98% (95% CI 97-99) in the OTH and LTH groups (HR 0.10, 95% CI 0.01-0.83), respectively, though the OTH group included more patients with advanced disease. After stratification, according to pathological stage to adjust for selection bias, the 5-year OS and RFS rates were longer, but not significantly different among patients in the LTH group with pStage III (HR 0.42, 95% CI 0.05-3.47; HR 0.47, 95% CI 0.10-2.12, respectively). Recurrence patterns were similar in the both groups. CONCLUSIONS Long-term outcomes of the LTH group were not inferior to those of the OTH group, suggesting the possibility of LTH as a treatment option for selected patients with Siewert type II AEG.
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