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Li P, Li Z, Linghu E, Ji J. Chinese national clinical practice guidelines on the prevention, diagnosis, and treatment of early gastric cancer. Chin Med J (Engl) 2024; 137:887-908. [PMID: 38515297 PMCID: PMC11046028 DOI: 10.1097/cm9.0000000000003101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Gastric cancer is one of the most common malignant tumors in the digestive system in China. Few comprehensive practice guidelines for early gastric cancer in China are currently available. Therefore, we created the Chinese national clinical practice guideline for the prevention, diagnosis, and treatment of early gastric cancer. METHODS This clinical practice guideline (CPG) was developed in accordance with the World Health Organization's recommended process and with the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) in assessing evidence quality. We used the Evidence to Decision framework to formulate clinical recommendations to minimize bias and increase transparency in the CPG development process. We used the Reporting Items for practice Guidelines in HealThcare (RIGHT) statement and the Appraisal of Guidelines for Research and Evaluation II (AGREE II) as reporting and conduct guidelines to ensure completeness and transparency of the CPG. RESULTS This CPG contains 40 recommendations regarding the prevention, screening, diagnosis, treatment, and follow-up of early gastric cancer based on available clinical studies and guidelines. We provide recommendations for the timing of Helicobacter pylori eradication, screening populations for early gastric cancer, indications for endoscopic resection and surgical gastrectomy, follow-up interval after treatment, and other recommendations. CONCLUSIONS This CPG can lead to optimum care for patients and populations by providing up-to-date medical information. We intend this CPG for widespread adoption to increase the standard of prevention, screening, diagnosis, treatment, and follow-up of early gastric cancer; thereby, contributing to improving national health care and patient quality of life.
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Affiliation(s)
- Peng Li
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing 100050, China
| | - Ziyu Li
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Enqiang Linghu
- Department of Gastroenterology and Hepatology, the First Medical Center, Chinese People’s Liberation Army General Hospital, Beijing 100853, China
| | - Jiafu Ji
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China
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Tian Y, Shao Q, Chen Q, Peng W, Ren R, Gong W, Liu T, Zhu J, Wu Y. Anastomotic stenosis following proximal gastrectomy with single flap valvulopasty successfully managed with endoscopic stricturotomy: a case report. Front Surg 2023; 10:1190301. [PMID: 37409069 PMCID: PMC10318301 DOI: 10.3389/fsurg.2023.1190301] [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: 03/20/2023] [Accepted: 06/05/2023] [Indexed: 07/07/2023] Open
Abstract
Background Due to its nutritional advantages over total gastrectomy, proximal gastrectomy (PG) with anti-reflux techniques has gained significant attention in East Asian countries in recent years. The double flap technique (DFT) and modified side overlap and fundoplication by Yamashita (mSOFY) are two promising anti-reflux interventions following PG. However, anastomotic stenosis after DFT and gastroesophageal reflux after mSOFY have been reported in several patients. To address these concerns, a hybrid reconstruction procedure was designed, namely, right-sided overlap with single flap valvulopasty (ROSF), for proximal gastrectomy, with the aim of reducing anastomotic stricture and reflux. Among the 38 patients who underwent ROSF at our hospital, one developed Stooler grade II anastomotic stenosis. Herein, we present the successful management of this patient through endoscopic stricturotomy (ES). Case summary A 72-year-old female complaining of "epigastric pain and discomfort for more than 1 month" was diagnosed with adenocarcinoma of the esophagogastric junction (Siewert type II). She underwent laparoscopic-assisted PG and ROSF procedures at our hospital and recovered well after surgery. However, she started experiencing progressive difficulty in eating and vomiting approximately 3 weeks after the intervention. Endoscopy revealed Stooler grade II esophagogastric anastomotic stenosis. ES with insulated tip (IT) Knife nano was eventually performed, and the patient was able to resume a normal diet without experiencing any discomfort during the 5-month follow-up period. Conclusion Endoscopic stricturotomy using IT Knife nano successfully treated anastomotic stenosis following ROSF with no associated complications. Thus, ES to treat anastomotic stenosis after PG with valvulopasty can be considered a safe option and should be performed in centers with the required expertise.
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Zhang H, Zheng Z, Liu X, Xin C, Huang Y, Li Y, Yin J, Zhang J. Safety and efficacy of laparoscopic proximal gastrectomy with SOFY versus laparoscopic total gastrectomy with Roux-en-Y for treating cT1-2 Siewert II/III adenocarcinoma of the esophagogastric junction: a single-center prospective cohort study. Langenbecks Arch Surg 2023; 408:69. [PMID: 36715889 DOI: 10.1007/s00423-023-02779-7] [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: 10/09/2022] [Accepted: 01/01/2023] [Indexed: 01/31/2023]
Abstract
PURPOSE Side overlap with fundoplication by Yamashita (SOFY) is an anti-reflux form of esophagogastrostomy. We compared the safety and efficacy of laparoscopic proximal gastrectomy (PG) with SOFY to that of laparoscopic total gastrectomy (TG) with Roux-en-Y for treating cT1-2 Siewert II/III adenocarcinoma of the esophagogastric junction. METHODS Fifty-two patients who underwent PG (n = 28) or TG (n = 24), without conversion to laparotomy, were included. Surgical outcomes, complications, reflux symptoms, quality of life, and nutritional status of both groups were compared. RESULTS Significant differences between PG and TG groups regarding operative time (245.7 versus 294.6 min, P = 0.005), reconstruction time (22.1 versus 28.5 min, P < 0.001), time to pass gas (3 versus 4 days, P = 0.021), time to oral intake (4.5 versus 5 days, P = 0.043), and gastroesophageal reflux (60.7% versus 4.2%, P < 0.001) were observed. Reflux esophagitis for the PG group was 42.9% (12/28). The incidence of Los Angeles grade B and above was 10.7%. Between-group differences in terms of global health status, diarrhea, reflux, and eating were observed. Body weight maintenance was better in the PG group than in the TG group 6 months and 1 year postoperatively. CONCLUSION SOFY is simple and more advantageous than TG in terms of postoperative recovery, body weight, eating, and diarrhea. However, the occurrence of postoperative reflux after SOFY was high. The limitations of this study are the significant differences in pathological T stage of patients in the two groups and the small sample size.
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Affiliation(s)
- Haiqiao Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China
| | - Zhi Zheng
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China
| | - Xiaoye Liu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China
| | - Chenglin Xin
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China
| | - Yong Huang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China
| | - Yuan Li
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China
| | - Jie Yin
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China.
| | - Jun Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Xi-Cheng District, Beijing, 100050, China.
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Kano Y, Ohashi M, Nunobe S. Laparoscopic Function-Preserving Gastrectomy for Proximal Gastric Cancer or Esophagogastric Junction Cancer: A Narrative Review. Cancers (Basel) 2023; 15:311. [PMID: 36612308 PMCID: PMC9818997 DOI: 10.3390/cancers15010311] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/25/2022] [Accepted: 12/28/2022] [Indexed: 01/04/2023] Open
Abstract
Function-preserving procedures to maintain postoperative quality of life are an important aspect of treatment for early gastric cancer. Laparoscopic proximal gastrectomy (LPG) and laparoscopic distal gastrectomy with a small remnant stomach, namely laparoscopic subtotal gastrectomy (LsTG), are alternative function-preserving procedures for laparoscopic total gastrectomy of early proximal gastric cancer. In LPG, esophagogastrostomy with techniques to prevent reflux and double-tract and jejunal interposition including esophagojejunostomy is usually chosen for reconstruction. The double-flap technique is currently a preferred reconstruction technique in Japan as an esophagogastrostomy approach to prevent reflux esophagitis. However, standardized reconstruction methods after LPG have not yet been established. In LsTG, preservation of the esophagogastric junction and the fundus prevents reflux and malnutrition, which may maintain quality of life. However, whether LsTG is an oncologically and nutritionally acceptable procedure compared with laparoscopic total gastrectomy or LPG is a concern. In this review, we summarize the status of reconstruction in LPG and the oncological and nutritional aspects of LsTG as a function-preserving gastrectomy for early proximal gastric or esophagogastric junction cancer.
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Affiliation(s)
- Yosuke Kano
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo 135-8550, Japan
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan
| | - Manabu Ohashi
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo 135-8550, Japan
| | - Souya Nunobe
- Department of Gastroenterological Surgery, Gastroenterological Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo 135-8550, Japan
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Zhang B, Liu X, Ma F, Peng L, Lu S, Zhang Y, Ma Q, Ji S, Zhang Z, Chai J, Hua Y, Wang H, Li Q, Luo S, Chen X. Laparoscopic-assisted versus open proximal gastrectomy with double-tract reconstruction for Siewert type II-III adenocarcinomas of esophago-gastric junction: a retrospective observational study of short-term outcomes. J Gastrointest Oncol 2021; 12:249-258. [PMID: 34012623 DOI: 10.21037/jgo-21-165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background Currently, the surgical approach to adenocarcinomas of esophago-gastric junction (AEG) remains controversial. Function-preserving gastric surgeries are becoming more popular, with proximal gastrectomy with double-tract anastomosis being one of the most important for AEG. Meanwhile, with the increasing use of laparoscopic techniques in the treatment of gastric cancer, the safety and effectiveness of laparoscopic-assisted proximal gastrectomy with double-tract anastomosis for Siewert type II-III AEG need to be further clarified. Methods Data of patients with Siewert type II/III AEG was collected at our center from October 2010 to December 2019 were retrospectively analyzed. 61 patients underwent open proximal gastrectomy with double-tract anastomosis (OPG-DT group) and 52 underwent laparoscopic-assisted proximal gastrectomy with double-tract anastomosis (LAPG-DT group). The clinical features, surgery, and short-term outcomes of patients in these 2 groups were collected to assess the safety and feasibility of LAPG-DT. Results A total of 113 patients were analyzed, there were 98 males and 15 females. No death during the operation. The differences in the number of lymph nodes, time to first flatus time to first eating, postoperative hospital stay, Additional analgesics were not statistically significant between two groups. Although the operative duration of LAPG-DT group was significantly longer than that of the OPG-DT group [(217±61) vs. (161±14) min, P=0.000), while less blood loss and less stress in LAPG-DT group. Early and late postoperative complications were similar between two groups. Conclusions Although laparoscopic-assisted proximal gastrectomy with double-tract anastomosis requires long operative time, it is associated with less bleeding and milder stress. Therefore, it is a safe and feasible surgical method.
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Affiliation(s)
- Bin Zhang
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaoyong Liu
- Department of General Surgery, Rizhao People's Hospital, Rizhao, China
| | - Fei Ma
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Liangqun Peng
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Shuaibing Lu
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Yonglei Zhang
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Qi Ma
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Sheqing Ji
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhandong Zhang
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Junhui Chai
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Yawei Hua
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Hui Wang
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Qian Li
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Suxia Luo
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaobing Chen
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
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Wu Y, Zhang S, Wang L, Hu X, Zhang Z. Comparative analysis of laparoscopic proximal gastrectomy plus semi-embedded valve anastomosis with laparoscopic total gastrectomy for adenocarcinoma of the esophagogastric junction: a single-center retrospective cohort study. World J Surg Oncol 2021; 19:50. [PMID: 33588854 PMCID: PMC7885399 DOI: 10.1186/s12957-021-02163-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 02/03/2021] [Indexed: 02/06/2023] Open
Abstract
Background We invented a new antireflux anastomosis method for use in proximal gastrectomy for adenocarcinoma of the esophagogastric junction (AEG) and named it semi-embedded valve anastomosis (SEV). This study was conducted to compare and analyze the short-term efficacy and long-term prognosis of this anastomosis reconstruction method versus laparoscopic total gastrectomy (LTG). Methods We retrospectively analyzed the general data and surgical outcomes of patients with AEG who underwent three united laparoscopic proximal gastrectomy plus semi-embedded valve anastomosis (TULPG-SEV, N = 20) and LTG (N = 20) at our hospital from January 2015 to September 2017 and investigated the incidence of postoperative reflux esophagitis and postoperative nutritional status between the two groups. Survival analysis was also performed. Results The operative time (178.25 ± 15.41 vs 196.5 ± 21.16 min) and the gastrointestinal reconstruction time (19.3 ± 2.53 vs 34.65 ± 4.88 min) of the TULPG-SEV group were significantly less than that of the LTG group. There was no difference in intraoperative blood loss, length of hospital stay, and postoperative complications. There was no difference in the scores on the postoperative reflux disease questionnaires (RDQs) conducted 1 month (P = 0.501), 3 months (P = 0.238), and 6 months (P = 0.655) after surgery between the TULPG-SEV group and LTG group. Gastroscopy revealed 2 cases of reflux esophagitis (grade B or higher) in each group. The postoperative hemoglobin level was better in the TULPG-SEV group than in the LTG group, and the difference was most noticeable at 1 month after surgery (P = 0.024) and 3 months after surgery (P = 0.029). The levels of albumin and total protein were not significantly different between the groups. There were more patients with weight loss over 5 kg after surgery in the LTG group than in the TULPG-SEV group (P = 0.043). There was no significant difference in the 3-year overall survival rate between the two groups (P = 0.356). Conclusion SEV has a certain antireflux effect and can reduce the anastomosis time. Proximal gastrectomy may be better than total gastrectomy for maintaining postoperative hemoglobin levels and reducing weight loss.
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Affiliation(s)
- Yupeng Wu
- Gastrointestinal Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Shihao Zhang
- Urology Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Liting Wang
- Gastrointestinal Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Xuya Hu
- Gastrointestinal Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Zhanxue Zhang
- Gastrointestinal Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China.
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Ma F, Wang W, Guo D, Zhang Y, Peng L, Ma Q, Ji S, Chai J, Hua Y, Chen X, Wang H, Xu S, Li Q, Luo S, Yamashita H, Lim KT, Li T, Zhang B. Short-term outcomes of laparoscopic versus open proximal gastrectomy with double-tract reconstruction for Siewert type II and III adenocarcinoma of the esophagogastric junction: a retrospective observational study of consecutive patients. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:352. [PMID: 33708979 PMCID: PMC7944316 DOI: 10.21037/atm-21-130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND To investigate the safety and merits of laparoscopic proximal gastrectomy with double-tract reconstruction (LPG-DT) for Siewert type II and III adenocarcinoma of the esophagogastric junction (AEG). METHODS Retrospective analysis of the clinical data of 100 consecutive patients with Siewert II and III AEG treated at the Affiliated Tumor Hospital of Zhengzhou University from October 2010 to October 2019 was performed. Out of these patients, 69 underwent open proximal gastrectomy with double-tract reconstruction (OPG-DT), while 31 underwent LPG-DT. The clinicopathological characteristics, perioperative data, and short-term outcomes of the two groups were compared. A P value <0.05 was considered statistically significant. RESULTS Males accounted for 87% of all patients. Lymph nodes (LNs) count, time to first meal, postoperative length of stay, and postoperative complications were similar between the OPG-DT and LPG-DT group. flatus time was significantly shorter in the LPG-DT group (P<0.05), while the duration of operation was significantly shorter in the the OPG-DT group (P<0.001). Furthermore, the LPG-DT group has less blood loss, shorter flatus time, and lower postoperative-day-5 white blood cell (WBC) count and C-reactive protein (CRP) levels (P<0.05). CONCLUSIONS Although LPG-DT took longer to perform, its advantages of reduced blood loss and less surgical stress reflected on inflammatory markers supports an acceptable surgical option for Siewert II and III AEG.
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Affiliation(s)
- Fei Ma
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Weifeng Wang
- Department of Gastrointestinal Surgery, Xinchang Hospital Affiliated to Wenzhou Medical University, Shaoxing, China
| | - Dandan Guo
- Department of Radiology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yonglei Zhang
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Liangqun Peng
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Qi Ma
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Sheqing Ji
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Junhui Chai
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Yawei Hua
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Xiaobing Chen
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Hui Wang
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Shuning Xu
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Qian Li
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Suxia Luo
- Department of Medical Oncology, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
| | - Hiroharu Yamashita
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Kheng Tian Lim
- Department of Surgery, Khoo Teck Puat Hospital, Singapore, Singapore
| | - Tian Li
- School of Basic Medicine, Fourth Military Medical University, Xi’an, China
| | - Bin Zhang
- Department of General Surgery, The Affiliated Tumor Hospital of Zhengzhou University, Zhengzhou, China
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Wang B, Wu Y, Wang H, Zhang H, Wang L, Zhang Z. Semi-embedded valve anastomosis a new anti-reflux anastomotic method after proximal gastrectomy for adenocarcinoma of the oesophagogastric junction. BMC Surg 2020; 20:230. [PMID: 33032567 PMCID: PMC7545939 DOI: 10.1186/s12893-020-00894-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 09/28/2020] [Indexed: 12/19/2022] Open
Abstract
Background There is a high probability of gastroesophageal reflux after laparoscopic proximal gastrectomy for adenocarcinoma of the oesophagogastric junction (AEG). Various anti-reflux anastomotic methods are emerging in clinical practice; however, none of them have been widely accepted. We have innovated a new type of anti-reflux anastomotic method, named semi-embedded valve anastomosis. The aim of this study was to explore the feasibility and anti-reflux effect of the new anastomotic method. Methods The clinical data of 28 patients with Siewert II AEG who were treated by semi-embedded valve anastomosis were collected. The key point of the operation is to reconstruct a simulated valve and form an anti-reflux barrier similar to the physiological mechanism. The gastroesophageal reflux disease questionnaire (GerdQ) and classification of gastroesophageal reflux under electron microscopy were used to evaluate gastroesophageal reflux after the operation. Results The mean operative duration was 164.3 ± 19.0 min, the median intraoperative haemorrhage volume was 65 ml, the average number of lymph nodes dissected was 23 ± 2.6, the time for valve construction was 15.8 ± 3.2 min, the time for anastomotic reconstruction was 35.4 ± 4.8 min, the median time to first flatus was 3 d, and the median hospitalization duration was 12 d. There was one case of postoperative anastomotic stenosis. The GerdQ score [median (range)] was as follows: 2 (0–6), preoperation; 0 (0–8), 1 month postoperation; 2 (0–12), 3 months postoperation; and 3 (0–12), 6 months postoperation. The Wilcoxon signed-rank sum test was carried out at different times after the operation and the day before the operation, and the differences were not significant. There was one case of grade B gastroesophageal reflux according to the Los Angeles classification system among the gastrofibroscopic re-examination reports of 28 cases. Conclusion Semi-embedded valve anastomosis is safe and feasible after proximal gastrectomy for Siewert II AEG and has good anti-reflux effects.
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Affiliation(s)
- Baohua Wang
- Thoracic Surgery, The second hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Yupeng Wu
- Gastrointestinal Surgery, The second hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Haijun Wang
- Gastrointestinal Surgery, The second hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Haiqiang Zhang
- Gastrointestinal Surgery, The second hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Liting Wang
- Gastrointestinal Surgery, The second hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China
| | - Zhanxue Zhang
- Gastrointestinal Surgery, The second hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, China.
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Sun KK, Wu YY. Current status of laparoscopic proximal gastrectomy in proximal gastric cancer: Technical details and oncologic outcomes. Asian J Surg 2020; 44:54-58. [PMID: 32981822 DOI: 10.1016/j.asjsur.2020.09.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 08/31/2020] [Accepted: 09/10/2020] [Indexed: 12/12/2022] Open
Abstract
The incidence of proximal gastric cancer has been increasing continuously. This status has prevailed despite the application of laparoscopic proximal gastrectomy as a surgical treatment for early proximal gastric cancer. The widespread adoption and standardization of this surgical procedure as the primary treatment for the abovementioned cancer has been hampered by the lack of consensus on the optimal reconstruction method after proximal gastrectomy. In addition, the oncological safety of proximal gastrectomy for advanced gastric disease remains unclear. We reviewed the English-language literature to clarify the current status of laparoscopic proximal gastrectomy in proximal gastric cancer. Japanese gastric cancer guidelines have suggested three types of reconstructions for proximal gastrectomy, namely, esophagogastrostomy, double-tract reconstruction, and jejunal interposition. Optimal reconstruction methods remain to be determined because of the lack of adequately performed and well-designed randomized controlled trials. The technical complexity and challenging implementation of reconstruction procedures have resulted in several complications with anastomoses. Multicenter randomized controlled trials are necessary to evaluate the various reconstruction methods and the oncological safety of laparoscopic proximal gastrectomy for advanced gastric disease.
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Affiliation(s)
- Ke-Kang Sun
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Soochow University, Suzhou Jiangsu, 215008, China; Department of Gastrointestinal Surgery, Affiliated Kunshan Hospital to Jiangsu University, Suzhou Jiangsu, 215300, China
| | - Yong-You Wu
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Soochow University, Suzhou Jiangsu, 215008, China.
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10
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Shaibu Z, Chen Z, Mzee SAS, Theophilus A, Danbala IA. Effects of reconstruction techniques after proximal gastrectomy: a systematic review and meta-analysis. World J Surg Oncol 2020; 18:171. [PMID: 32677956 PMCID: PMC7367236 DOI: 10.1186/s12957-020-01936-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 06/29/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Additional studies comparing several reconstruction methods after proximal gastrectomy have been published; of note, it is necessary to update systematic reviews and meta-analysis from the current evidence-based literature. AIM To expand the current knowledge on feasibility and safety, and also to analyze postoperative outcomes of several reconstructive techniques after proximal gastrectomy. METHODS PubMed, Google Scholar, and Medline databases were searched for original studies, and relevant literature published between the years 1966 and 2019 concerning various reconstructive techniques on proximal gastrectomy were selected. The postoperative outcomes and complications of the reconstructive techniques were assessed. Meta-analyses were performed using Rev-Man 5.0. A total of 29 studies investigating postoperative outcomes of double tract reconstruction, jejunal pouch interposition, jejunal interposition, esophagogastrostomy, and double flap reconstruction were finally selected in the quantitative analysis. RESULT Pooled incidences of reflux esophagitis for double tract reconstruction, jejunal pouch interposition, jejunal interposition esophagogastrostomy, and double flap reconstruction were 8.6%, 13.8%, 13.8%, 19.3%, and 8.9% respectively. Meta-analysis showed a decreased length of hospital in the JI group as compared to the JPI group (heterogeneity: Chi2 = 1.34, df = 1 (P = 0.25); I2 = 26%, test for overall effect: Z = 2.22 (P = 0.03). There was also a significant difference between JI and EG in length of hospital stay with heterogeneity: Chi2 = 1.40, df = 3 (P = 0.71); I2 = 0%, test for overall effect: Z = 5.04 (P < 0.00001). Operative time was less in the EG group as compared to the JI group (heterogeneity: Chi2 = 31.09, df = 5 (P < 0.00001); I2 = 84%, test for overall effect: Z = 32.35 (P < 0.00001). CONCLUSION Although current reconstructive techniques present excellent anti-reflux efficacy, the optimal reconstructive method remains to be determined. The double flap reconstruction proved to lower the rate of complication, but the DTR, JI, JPI, and EG groups showed higher incidence of complications in anastomotic leakage, anastomotic stricture, and residual food. In the meta-analysis result, the complications between the JI, JPI, and EG were comparable but the EG group showed to have better postoperative outcomes concerning the operative time, blood loss, and length of hospital stay.
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Affiliation(s)
- Zakari Shaibu
- Department of Gastrointestinal Surgery, Affiliated People’s Hospital of Jiangsu University, Zhenjiang, 212002 Jiangsu People’s Republic of China
- Overseas Education College, Jiangsu university, No 301 xuefu road, Zhenjiang, 212013 Jiangsu People’s Republic of China
| | - Zhihong Chen
- Department of Gastrointestinal Surgery, Affiliated People’s Hospital of Jiangsu University, Zhenjiang, 212002 Jiangsu People’s Republic of China
| | - Said Abdulrahman Salim Mzee
- Overseas Education College, Jiangsu university, No 301 xuefu road, Zhenjiang, 212013 Jiangsu People’s Republic of China
- Department of Gastrointestinal Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
| | - Acquah Theophilus
- Department of Gastrointestinal Surgery, Affiliated People’s Hospital of Jiangsu University, Zhenjiang, 212002 Jiangsu People’s Republic of China
- Overseas Education College, Jiangsu university, No 301 xuefu road, Zhenjiang, 212013 Jiangsu People’s Republic of China
| | - Isah Adamu Danbala
- Overseas Education College, Jiangsu university, No 301 xuefu road, Zhenjiang, 212013 Jiangsu People’s Republic of China
- Department of Gastrointestinal Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu People’s Republic of China
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Laparoscopic Proximal Gastrectomy with Jejunal Interposition for Early Proximal Gastric Cancer. J Gastrointest Cancer 2020; 52:536-541. [DOI: 10.1007/s12029-020-00420-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Takayama Y, Kaneoka Y, Maeda A, Fukami Y, Takahashi T, Uji M. A Novel Technique of Hand-Sewn Purse-String Suturing by Double Ligation Method (DLM) for Intracorporeal Circular Esophagojejunostomy. J Gastric Cancer 2019; 19:290-300. [PMID: 31598372 PMCID: PMC6769370 DOI: 10.5230/jgc.2019.19.e26] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 07/24/2019] [Accepted: 07/25/2019] [Indexed: 12/19/2022] Open
Abstract
Purpose The optimal method for intracorporeal esophagojejunostomy remains unclear because a purse-string suture for fixing the anvil into the esophagus is difficult to perform with a laparoscopic approach. Therefore, this study aimed to evaluate our novel technique to fix the anvil into the esophagus. Materials and Methods This retrospective study included 202 patients who were treated at our institution with an intracorporeal circular esophagojejunostomy in a laparoscopy-assisted total gastrectomy with a Roux-en-Y reconstruction (166 cases) or a laparoscopy-assisted proximal gastrectomy with jejunal interposition (36 cases). After incising 3/4 of the esophageal wall, a hand-sewn purse-string suture was placed on the esophagus. Next, the anvil head of a circular stapler was introduced into the esophagus. Finally, the circular esophagojejunostomy was performed laparoscopically. The clinical characteristics and surgical outcomes were evaluated and compared with those of other methods. Results The average operation time was 200.3 minutes. The average hand-sewn purse-string suturing time was 6.4 minutes. The overall incidence of postoperative complications (Clavien–Dindo classification grade ≥II) was 26%. The number of patients with an anastomotic leakage and stenosis at the esophagojejunostomy site were 4 (2.0%) and 12 (6.0%), respectively. All patients with stenosis were successfully treated by endoscopic balloon dilatation. There was no mortality. Regarding the materials and devices for anvil fixation, only 1 absorbable thread was needed. Conclusions Our procedure for hand-sewn purse-string suturing with the double ligation method is simple and safe.
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Affiliation(s)
- Yuichi Takayama
- Department of Surgery, Ogaki Municipal Hospital, Ogaki, Japan
| | - Yuji Kaneoka
- Department of Surgery, Ogaki Municipal Hospital, Ogaki, Japan
| | - Atsuyuki Maeda
- Department of Surgery, Ogaki Municipal Hospital, Ogaki, Japan
| | - Yasuyuki Fukami
- Department of Surgery, Ogaki Municipal Hospital, Ogaki, Japan
| | | | - Masahito Uji
- Department of Surgery, Ogaki Municipal Hospital, Ogaki, Japan
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