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Li ZG, Dong JH, Huang QX. Feasibility of laparoscopic proximal gastrectomy with piggyback jejunal interposition double-tract reconstruction for proximal gastric cancer: A propensity score-matching analysis. J Minim Access Surg 2023; 19:20-27. [PMID: 36722527 PMCID: PMC10034807 DOI: 10.4103/jmas.jmas_46_22] [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: 01/29/2022] [Revised: 03/30/2022] [Accepted: 04/20/2022] [Indexed: 02/03/2023] Open
Abstract
Background The feasibility of using laparoscopic proximal gastrectomy (LPG) for the treatment of proximal early gastric cancer (EGC) has not been addressed. This study aimed to comparatively evaluate the effects on LPG with piggyback jejunal interposition double-tract reconstruction (PJIDTR) versus laparoscopic total gastrectomy (LTG) with Roux-en-Y reconstruction (overlap method) using propensity score matching for proximal EGC. Materials and Methods We examined the clinical outcomes of LPG with PJIDTR for proximal EGC. We retrospectively collected data from patients with proximal EGC who were treated at Shanxi Cancer Hospital between January 2012 and December 2015. The complication rate, nutritional indicators, reflux oesophagitis incidence and overall survival were compared between LTG and LPG with PJIDTR. Results Of the 424 patients, 200 were excluded, and 50 of the remaining patients received LPG with PJIDTR. Fifty matched LTG patients were screened. The incidence of early complications was 14% in the LPG group and 16% in the LTG group (P > 0.05). At 1 year after surgery, nutrition indices in the LPG group were significantly better than those in the LTG group (P < 0.05). One year after surgery, the Visick score II rate was 2% and 4%, and the endoscopic oesophagitis rate was 4% and 6% in the LPG and LTG groups, respectively. No tumour recurrence was observed in either group. The 5-year overall survival rates of the two groups were 98% and 90% (P = 0.08). Conclusions LPG with PJIDTR may be suitable for proximal EGC.
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Affiliation(s)
- Zhi Guo Li
- Department of Minimal Invasive Digestive Surgery, Shanxi Cancer Hospital, Affiliated to Shanxi Medical University, Taiyuan, Shanxi, PR China
| | - Jian Hong Dong
- Department of Minimal Invasive Digestive Surgery, Shanxi Cancer Hospital, Affiliated to Shanxi Medical University, Taiyuan, Shanxi, PR China
| | - Qing Xing Huang
- Department of Minimal Invasive Digestive Surgery, Shanxi Cancer Hospital, Affiliated to Shanxi Medical University, Taiyuan, Shanxi, PR China
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Saze Z, Kase K, Nakano H, Yamauchi N, Kaneta A, Watanabe Y, Hanayama H, Hayase S, Momma T, Kono K. Functional benefits of the double flap technique after proximal gastrectomy for gastric cancer. BMC Surg 2021; 21:392. [PMID: 34740344 PMCID: PMC8569978 DOI: 10.1186/s12893-021-01390-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 10/28/2021] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Proximal gastrectomy is a widely performed procedure that has become more common with an increasing number of proximal gastric cancer cases. Several types of reconstructive procedures after proximal gastrectomy have been developed, and it remains controversial which procedure is the most advantageous with regard to the preservation of postoperative gastric stump function and nutritional status. In the present study, we retrospectively analyzed reconstructive procedures in a consecutive case series for proximal gastrectomy, primarily focusing on postoperative body weight maintenance, nutritional status, and gastric remnant functional preservation. METHODS We enrolled 69 patients who had undergone proximal gastrectomy for gastric cancer in our institute between 2005 and 2020. Short-term complications, preservation of gastric remnant functions, nutritional status, and post-operative weight changes were compared. RESULTS After proximal gastrectomy, the numbers of patients who underwent direct esophago-gastrostomy, jejunal interposition, double tract reconstruction, and the double flap technique were 9, 10, 14, and 36, respectively. The patients in whom the double flap technique was performed suffered no reflux esophagitis after surgery. Prevalence of gastric residual at 12 months after surgery was lowest in the double flap technique group. Moreover, the double flap technique group had a better tendency regarding post-operative changes of serum albumin ratios. Furthermore, the post-operative body weight change ratio of the double flap technique group was smallest among all groups and was significantly better than that of the double tract group. CONCLUSIONS The double flap technique after proximal gastrectomy was considered the most effective technique for reconstruction which leads to better bodyweight maintenance, and results in less reflux esophagitis.
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Affiliation(s)
- Zenichiro Saze
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan.
| | - Koji Kase
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan
| | - Hiroshi Nakano
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan
| | - Naoto Yamauchi
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan
| | - Akinao Kaneta
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan
| | - Yohei Watanabe
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan
| | - Hiroyuki Hanayama
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan
| | - Suguru Hayase
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan
| | - Tomoyuki Momma
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan
| | - Koji Kono
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Hikarigaoka, Fukushima-shi, Fukushima, 960-1295, Japan
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Yabusaki H, Kodera Y, Fukushima N, Hiki N, Kinami S, Yoshida M, Aoyagi K, Ota S, Hata H, Noro H, Oshio A, Nakada K. Comparison of Postoperative Quality of Life among Three Different Reconstruction Methods After Proximal Gastrectomy: Insights From the PGSAS Study. World J Surg 2021; 44:3433-3440. [PMID: 32506229 PMCID: PMC7458934 DOI: 10.1007/s00268-020-05629-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Proximal gastrectomy (PG) has become an increasingly preferred procedure for early cancer in the upper third of the stomach, owing to reportedly superior quality of life (QOL) after PG when compared with total gastrectomy. However, various methods of reconstruction have currently been proposed. We compared the postoperative QOL among the three different reconstruction methods after PG using the Postgastrectomy Syndrome Assessment Scale-45 (PGSAS-45) questionnaire. METHODS Post Gastrectomy Syndrome Assessment Study (PGSAS), a nationwide multi-institutional survey, was conducted to evaluate QOL using the PGSAS-45 among various types of gastrectomy. Of the 2,368 eligible data from the PGSAS survey, data from 193 patients who underwent PG were retrieved and used in the current study. The PGSAS-45 consists of 45 items including 22 original gastrectomy specific items in addition to the SF-8 and GSRS. These were consolidated into 19 main outcome measures pertaining postgastrectomy symptoms, amount of food ingested, quality of ingestion, work, and level of satisfaction for daily work, and the three reconstruction methods (n = 193; 115 esophago-gastrostomy [PGEG], 34 jejunal interposition [PGJI], and 44 jejunal pouch interposition [PGJPI]) were compared using PGSAS-45. RESULTS Size of the remnant stomach was significantly larger in PGEG, and significantly smaller in PGJI and PGJPI (P < 0.05). There was no difference in other patient background factors among the groups. EGJPI tended to be superior to PGEG in several of the 19 main outcome with marginal significance (P = 0.047-0.076). CONCLUSION PGJPI appears to be the most favorable of the three reconstruction methods after PG especially when the size of remnant stomach is rather small. TRIAL REGISTRATION NUMBER UMIN-CTR #000002116 entitled as "A study to observe correlation between resection and reconstruction procedures employed for gastric neoplasms and development of postgastrectomy syndrome".
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Affiliation(s)
- Hiroshi Yabusaki
- Department of Gastroenterological Surgery, Niigata Cancer Center Hospital, 2-15-3, kawagishicho, chuoku, Niigata, 951-8566, Japan.
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Norimasa Fukushima
- Department of Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan
| | - Naoki Hiki
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Shinichi Kinami
- Department of Surgical Oncology, Kanazawa Medical University, Kahoku, Ishikawa, Japan
| | - Masashi Yoshida
- Department of Surgery, International University of Health and Welfare Hospital, Otawara, Tochigi, Japan
| | - Keishiro Aoyagi
- Department of Surgery, Kurume University School of Medicine, Kurume, Japan
| | - Shuichi Ota
- Department of Surgery, Osaka Saiseikai - Noe Hospital, Osaka, Japan
| | - Hiroaki Hata
- Department of Surgery, National Hospital Organization, Kyoto Medical Centre, Kyoto, Japan
| | - Hiroshi Noro
- Department of Surgery, Japan Community Health Care Organization (JCHO), Osaka Hospital, Osaka, Japan
| | - Atsushi Oshio
- Faculty of Letters, Arts and Sciences, Waseda University, Shinjuku, Tokyo, Japan
| | - Koji Nakada
- Department of Laboratory Medicine, Jikei University School of Medicine, Minato, Tokyo, Japan
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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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Han WH, Eom BW, Yoon HM, Ryu J, Kim YW. Spade-Shaped Anastomosis Following a Proximal Gastrectomy Using a Double Suture to Fix the Posterior Esophageal Wall to the Anterior Gastric Wall (SPADE Operation): Case-Control Study of Early Outcomes. J Gastric Cancer 2020; 20:72-80. [PMID: 32269846 PMCID: PMC7105412 DOI: 10.5230/jgc.2020.20.e5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 12/24/2019] [Accepted: 01/28/2020] [Indexed: 11/20/2022] Open
Abstract
Purpose Proximal gastrectomy (PG) is a function-preserving surgery in cases of proximally located early-stage gastric cancer. Because gastroesophageal reflux is a major pitfall of this operation, we devised a modified esophagogastrostomy (EG) anastomosis to fix the distal part of the posterior esophageal wall to the proximal part of the anterior stomach wall to produce an anti-reflux mechanism; we named this the SPADE operation. This study aimed to show demonstrate the clinical outcomes of the SPADE operation and compare them to those of previous PG cases. Materials and Methods Case details of 56 patients who underwent PG between January 2012 and March 2018 were retrospectively reviewed: 30 underwent conventional esophagogastrostomy (CEG) anastomosis using a circular stapler, while 26 underwent the SPADE operation. Early postoperative clinical outcome-related reflux symptoms, endoscopic findings, and postoperative complications were compared in this case–control study. Results Follow-up endoscopy showed more frequent reflux esophagitis cases in the CEG group than in the SPADE group (30% vs. 15.3%, P=0.19). Similarly, bile reflux (26.7% vs. 7.7%, P=0.08) and residual food (P=0.01) cases occurred more frequently in the CEG group than in the SPADE group. In the CEG group, 13 patients (43.3%) had mild reflux symptoms, while 3 patients (10%) had severe reflux symptoms. In the SPADE group, 3 patients (11.5%) had mild reflux symptoms, while 1 had severe reflux symptoms (absolute difference, 31.8%; 95% confidence interval, 1.11–29.64; P=0.01). Conclusions A novel modified EG, the SPADE operation, has the potential to decrease gastroesophageal reflux following a PG.
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Affiliation(s)
- Won Ho Han
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Bang Wool Eom
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Hong Man Yoon
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Junsun Ryu
- Department of Otolaryngology-Head and Neck Surgery, Center for Thyroid Cancer, National Cancer Center, Goyang, Korea
| | - Young-Woo Kim
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, Korea
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Takayama Y, Kaneoka Y, Maeda A, Fukami Y, Onoe S. Comparison of outcomes of laparoscopy-assisted and open proximal gastrectomy with jejunal interposition for early gastric cancer in the upper third of the stomach: A retrospective observational study. Asian J Endosc Surg 2018; 11:329-336. [PMID: 29570950 DOI: 10.1111/ases.12469] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 07/25/2017] [Accepted: 01/14/2018] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Laparoscopy-assisted proximal gastrectomy with jejunal interposition (LAPG-JI) is not yet widely used because the three anastomotic procedures involved in this operation are technically complicated. This study aimed to describe our surgical procedure for LAPG-JI and assess its feasibility and safety. METHODS This was a retrospective study of 70 patients who had undergone proximal gastrectomy with jejunal interposition for gastric cancer in the upper third of the stomach between July 2007 and October 2016. Of these patients, 32 underwent LAPG-JI, and 38 underwent open proximal gastrectomy with jejunal interposition. Clinical characteristics and both surgical and postoperative outcomes were compared between LAPG-JI and open proximal gastrectomy with jejunal interposition. RESULTS The operation time was longer in the LAPG-JI group (189 vs 154 min, P < 0.001) and estimated blood loss was lower (30 vs 180 mL, P < 0.001). There were no differences in the rates of early (9.4% vs 13.2%) or late postoperative complications (12.5% vs 10.5%). No anastomotic leakage was observed in either group. In the LAPG-JI group, the time to first eating was shorter, and the white blood cell counts on postoperative days 1 and 7 and body temperature on postoperative day 3 were lower. The number of additional doses of postoperative analgesia was lower in the LAPG-JI group. Reflux esophagitis graded C according to the Los Angeles classification was observed in only one patient (3.1%) in the LAPG-JI group. CONCLUSION Although the operation time was longer in the LAPG-JI group, the procedure seemed to be feasible and safe. Also, it offered the advantages of laparoscopic surgery, including less invasiveness and quicker recovery.
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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
| | - Shunsuke Onoe
- Department of Surgery, Ogaki Municipal Hospital, Ogaki, Japan
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Huh YJ, Lee JH. The Advances of Laparoscopic Gastrectomy for Gastric Cancer. Gastroenterol Res Pract 2017; 2017:9278469. [PMID: 29018482 PMCID: PMC5605869 DOI: 10.1155/2017/9278469] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 07/19/2017] [Indexed: 12/18/2022] Open
Abstract
Laparoscopic gastrectomy is evolving. With the increasing expertise and experience of oncologic surgeons in the minimally invasive surgery for gastric cancer, the indication for laparoscopic gastrectomy is expanding to advanced cases. Many studies have demonstrated the benefits of minimally invasive surgery, including reduced risk of surgery-related injury, reduced blood loss, less pain, and earlier recovery. In order to establish concrete evidence for the suitability of minimal invasive surgery for gastric cancer, many multicenter RCTs, comparing the short- and long-term outcomes of laparoscopic versus open surgery, are in progress. Advances in laparoscopic gastrectomy are moving toward increasingly minimally invasive approaches that enable the improvement of the quality of life of patients, without compromising on oncologic safety.
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Affiliation(s)
- Yeon-Ju Huh
- Department of Surgery, Ewha Womans University Mokdong Hospital, Yangcheon-gu, Seoul 07985, Republic of Korea
| | - Joo-Ho Lee
- Department of Surgery, Ewha Womans University Mokdong Hospital, Yangcheon-gu, Seoul 07985, Republic of Korea
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8
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Laparoscopic proximal gastrectomy for early gastric cancer. Surg Today 2016; 47:538-547. [PMID: 27549773 DOI: 10.1007/s00595-016-1401-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 05/24/2016] [Indexed: 12/14/2022]
Abstract
The incidence of proximal early gastric cancer (EGC) is increasing, and while laparoscopic proximal gastrectomy (LPG) has been performed as a surgical option, it is not yet the standard treatment, because there is no established common reconstruction method following proximal gastrectomy (PG). We reviewed the English-language literature to clarify the current status and problems associated with LPG in treating proximal EGC. This procedure is considered indicated for EGC located in the upper third of the stomach with clinical T1N0, but not when it can be treated endoscopically. No operative mortality or conversion to open surgery was reported in our review, suggesting that this procedure is technically feasible. The most frequent postoperative complication involved problems with anastomoses, possibly caused by the technical complexity of the reconstruction. Although various reconstruction methods following open PG (OPG) and LPG have been reported, there is no standard reconstruction method. Well-designed multicenter, randomized, controlled, prospective trials to evaluate the various reconstruction methods are necessary.
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Ahn SH, Jung DH, Son SY, Lee CM, Park DJ, Kim HH. Laparoscopic double-tract proximal gastrectomy for proximal early gastric cancer. Gastric Cancer 2015; 17:562-70. [PMID: 24052482 DOI: 10.1007/s10120-013-0303-5] [Citation(s) in RCA: 112] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2013] [Accepted: 08/30/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND Proximal gastrectomy is not routinely performed because it is associated with increased reflux symptoms and anastomotic strictures. The purpose of this study is to describe a novel method of laparoscopic proximal gastrectomy (LPG) with double-tract reconstruction (DTR) for proximal early gastric cancer (EGC), and to evaluate the technical feasibility, safety, and short-term surgical outcomes, especially reflux symptoms, after LPG. METHODS Retrospective review of the prospective cohort data of 43 patients who presented to a single tertiary hospital from June 2009 through April 2012 and underwent LPG with DTR for proximal EGC. The data of this prospective cohort were analyzed, and the reflux symptoms, clinicopathologic characteristics, surgical outcomes, postoperative morbidities and mortalities, and follow-up findings were analyzed. RESULTS The mean surgical time was 180.7 min; mean estimated blood loss, 120.4 mL; mean length of the proximal resection margin, 4.13 cm; mean number of retrieved lymph nodes, 41.2; and mean postoperative hospital stay, 7.1 days. Early complication rate was 11.6 % (n = 5); major complication (grade higher than Clavien-Dindo IIIa) occurred in 1 patient (2.3 %). Late complication rate was 11.6 % (n = 5): 2 patients had esophagojejunostomy stenosis, which was successfully treated with fluoroscopic balloon dilatations; 1, chylous ascites; and 2 had Visick grade II reflux symptoms (4.6 %), managed by medication during the mean follow-up period of 21.6 months. CONCLUSION DTR after LPG is a feasible, simple, and novel reconstruction method with excellent postoperative outcomes in terms of preventing reflux symptoms. Its clinical applicability must be validated by prospective randomized trials.
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Affiliation(s)
- Sang-Hoon Ahn
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
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10
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Nakamura M, Nakamori M, Ojima T, Katsuda M, Iida T, Hayata K, Matsumura S, Kato T, Kitadani J, Iwahashi M, Yamaue H. Reconstruction after proximal gastrectomy for early gastric cancer in the upper third of the stomach: an analysis of our 13-year experience. Surgery 2014; 156:57-63. [PMID: 24799083 DOI: 10.1016/j.surg.2014.02.015] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Accepted: 02/24/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND Fundoplication during esophagogastrostomy (EG) after proximal gastrectomy (PG) is a useful procedure to prevent reflux esophagitis, but it is unclear how much of the remnant stomach should be wrapped around the esophagus. METHODS We analyzed data from 101 patients who underwent PG for upper third early gastric cancer between 1999 and 2011. In all, 64 patients underwent EG, 25 underwent jejunal interposition (JI), and 12 underwent jejunal pouch interposition (JPI). We compared intraoperative details and postoperative outcomes, and investigated the relationships between the degree of the fundoplication during EG and endoscopic findings. RESULTS The length of the operation was significantly shorter in the EG group than in the other 2 groups (P < .05), and the intraoperative blood loss was significantly less in the EG group (P < .05). The JI and the JPI groups had significantly greater rates of early complications than did the EG group (P = .01). Reflux esophagitis was present in 22% of patients in the EG group, 8% in the JPI group, and none in the JI group. In the EG group, reflux esophagitis was significantly less common in patients with a >180° wrap of the remnant stomach around the esophagus than in patients with a smaller wrap (P = .0008). The rate of body weight loss was significantly less in the EG group compared with the other 2 groups (P < .05). CONCLUSION Considering the low invasiveness of the procedure and postoperative outcomes, we consider that EG with a >180° wrap as the optimal reconstructive procedure.
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Affiliation(s)
- Masaki Nakamura
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Mikihito Nakamori
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Toshiyasu Ojima
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Masahiro Katsuda
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Takeshi Iida
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Keiji Hayata
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Shuuichi Matsumura
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Tomoya Kato
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Junya Kitadani
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Makoto Iwahashi
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan
| | - Hiroki Yamaue
- Second Department of Surgery, School of Medicine, Wakayama Medical University, Wakayama, Japan.
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11
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Ichikawa D, Komatsu S, Kubota T, Okamoto K, Shiozaki A, Fujiwara H, Otsuji E. Long-term outcomes of patients who underwent limited proximal gastrectomy. Gastric Cancer 2014; 17:141-5. [PMID: 23558459 DOI: 10.1007/s10120-013-0257-7] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Accepted: 03/15/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND Because the incidence of early gastric cancers has been increasing in Asian countries, postoperative quality of life has received considerable attention in addition to oncological outcomes. METHODS Eighty-four patients with clinically early gastric cancers were enrolled in this retrospective study. Among them, 35 patients underwent total gastrectomy (TG) and 49 patients underwent limited proximal gastrectomy (PG). Blood chemistry, changes in body weight, and oncological outcomes were compared between the two groups. RESULTS Postoperative hemoglobin levels and body weights were significantly lower in the TG group than in the PG group, and there were no significant differences in the levels of other nutritional indicators such as serum total protein and total cholesterol. However, the overall survival rates of patients in the PG group were similar to those of patients in the TG group (5-year survival rates, 95 versus 97 %, respectively; p = 0.86). CONCLUSIONS Limited proximal gastrectomy with regional lymph node dissection has possible positive effects on maintaining body weight and preventing postgastrectomy anemia with similar oncological outcomes to total gastrectomy in patients with early gastric cancers.
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Affiliation(s)
- Daisuke Ichikawa
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan,
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12
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Laparoscopy-assisted proximal gastrectomy for early gastric cancer is an ugly duckling with unsolved concerns: oncological safety, late complications, and functional benefit. Gastric Cancer 2013; 16:448-50. [PMID: 23483303 DOI: 10.1007/s10120-013-0245-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2013] [Accepted: 02/05/2013] [Indexed: 02/07/2023]
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13
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Ahn SH, Lee JH, Park DJ, Kim HH. Comparative study of clinical outcomes between laparoscopy-assisted proximal gastrectomy (LAPG) and laparoscopy-assisted total gastrectomy (LATG) for proximal gastric cancer. Gastric Cancer 2013; 16:282-9. [PMID: 22821182 DOI: 10.1007/s10120-012-0178-x] [Citation(s) in RCA: 92] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2012] [Accepted: 06/26/2012] [Indexed: 02/07/2023]
Abstract
BACKGROUND The choice of surgical strategy for patients with proximal gastric cancer is controversial. The purpose of this study was to assess the feasibility, safety, and surgical and functional outcomes of laparoscopy-assisted proximal gastrectomy (LAPG) and laparoscopy-assisted total gastrectomy (LATG). METHODS Between June 2003 and December 2009, 131 patients with proximal gastric cancer underwent LAPG (n = 50) or LATG (n = 81) at Seoul National University Bundang Hospital. We reviewed their medical and surgical records from our prospectively collected gastric cancer database. The clinicopathologic characteristics and short-term, long-term, and functional outcomes were compared between the 2 groups. RESULTS There were no significant differences in demographics, T-stage, N-stage, or survival between the 2 groups. The LAPG group had a shorter operative time and lower estimated blood loss than the LATG group. The early complication rates after the LAPG and LATG procedures were 24.0 and 17.3%, respectively (p = 0.349). The incidence of reflux symptoms was significantly higher in the LAPG group (32.0 vs. 3.7%, p < 0.001). The parameters that reflected nutritional status were similar in the 2 groups. CONCLUSION LAPG is a feasible and acceptable method for treating proximal early gastric cancer in terms of surgical and oncologic safety. However, esophagogastrostomy after LAPG was associated with an increased risk of reflux symptoms. Antireflux procedures should be considered to prevent reflux symptoms after LAPG.
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Affiliation(s)
- Sang-Hoon Ahn
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
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14
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Namikawa T, Oki T, Kitagawa H, Okabayashi T, Kobayashi M, Hanazaki K. Impact of jejunal pouch interposition reconstruction after proximal gastrectomy for early gastric cancer on quality of life: short- and long-term consequences. Am J Surg 2012; 204:203-9. [PMID: 22813641 DOI: 10.1016/j.amjsurg.2011.09.035] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Revised: 09/26/2011] [Accepted: 09/26/2011] [Indexed: 02/08/2023]
Abstract
BACKGROUND Proximal gastrectomy with jejunal pouch interposition (JPI) reconstruction has been advocated as a function-preserving surgery in patients with early gastric cancer located in the upper third of the stomach. METHODS This study clinically investigated 22 patients who underwent JPI reconstruction and 22 patients who underwent Roux-en-Y (RY) reconstruction after total gastrectomy for stage IA/IB gastric cancer. Patients in the 2 groups were compared to evaluate the short- and long-term postoperative outcomes. RESULTS Morbidity and nutritional parameters were no different between the 2 groups. Although postoperative food intake volume was significantly superior in JPI patients than in RY patients 1 year postsurgery, the change in body weight was equal. JPI patients outperformed RY patients with a better quality of life (QOL) at 1 year postgastrectomy. However, 5 years after the surgery, both groups had a similar QOL except for fatigue. CONCLUSIONS JPI reconstruction leads to better outcomes including QOL than RY reconstruction in the short term. However, this short-term positive impact of JPI decreases over time.
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Affiliation(s)
- Tsutomu Namikawa
- Department of Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi 783-8505, Japan.
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15
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Kinoshita T, Gotohda N, Kato Y, Takahashi S, Konishi M, Kinoshita T. Laparoscopic proximal gastrectomy with jejunal interposition for gastric cancer in the proximal third of the stomach: a retrospective comparison with open surgery. Surg Endosc 2012; 27:146-53. [PMID: 22736285 DOI: 10.1007/s00464-012-2401-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Accepted: 05/17/2012] [Indexed: 12/17/2022]
Abstract
BACKGROUND The incidence of cancer in the proximal third of the stomach is increasing. Laparoscopic proximal gastrectomy (LPG) seems an attractive option for the treatment of early-stage proximal gastric cancer but has not gained wide acceptance because of technical difficulties, including the prevention of severe reflux. In this study, we describe our technique for LPG with jejunal interposition (LPG-IP) and evaluate its safety and feasibility. METHODS In this retrospective analysis, we reviewed the data of patients with proximal gastric cancer who underwent LPG-IP (n = 22) or the same procedure with open surgery (OPG-IP; n = 68) between January 2008 and September 2011. Short-term surgical variables and outcomes were compared between the groups. The reconstruction method was the same in both groups, with creation of a 15 cm, single-loop, jejunal interposition for anastomosis. RESULTS There were no differences in patient or tumor characteristics between the groups. Operation time was longer in the LGP-IP group (233 vs. 201 min, p = 0.0002) and estimated blood loss was significantly less (20 vs. 242 g, p < 0.0001). The average number of harvested lymph nodes did not differ between the two groups (17 vs. 20). There also were no differences in the incidence of leakage at the esophagojejunostomy anastomosis (9.1 vs. 7.4%) or other postoperative complications (27 vs. 32%). The number of times additional postoperative analgesia was required was significantly less in the LPG-IP group compared with the OPG-IP group (2 vs. 4, p < 0.0001). CONCLUSIONS LPG-IP has equivalent safety and curability compared with OPG-IP. Our results imply that LPG-IP may lead to faster recovery, better cosmesis, and improved quality of life in the short-term compared with OPG-IP. Because of the limitations of retrospective analysis, a further study should be conducted to obtain definitive conclusions.
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Affiliation(s)
- Takahiro Kinoshita
- Department of Surgical Oncology, National Cancer Center Hospital East, Chiba, Japan.
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Takeuchi H, Oyama T, Kamiya S, Nakamura R, Takahashi T, Wada N, Saikawa Y, Kitagawa Y. Laparoscopy-assisted proximal gastrectomy with sentinel node mapping for early gastric cancer. World J Surg 2012; 35:2463-71. [PMID: 21882026 DOI: 10.1007/s00268-011-1223-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Laparoscopy-assisted proximal gastrectomy (LAPG) remains a relatively uncommon procedure because of certain technical issues, such as curability, safety, and retention of postoperative patients' quality of life. The aim of the present study was to evaluate the feasibility of a newly developed LAPG procedure for early-stage proximal gastric cancer. METHODS We enrolled 37 consecutive patients who were preoperatively diagnosed with cT1N0M0 primary gastric cancer in the upper third of the stomach with the primary tumor diameter less than 4 cm. Laparoscopy-assisted proximal gastrectomy with sentinel node (SN) mapping and esophagogastric anastomosis with a circular stapler and transoral placement of the anvil was attempted. RESULTS The LAPG procedure was completed in 36 patients. It was converted to laparoscopy-assisted total gastrectomy in one patient because one SN detected intraoperatively was positive for metastasis by intraoperative pathological diagnosis. There were no severe postoperative complications in any patient. Only one patient (3%) complained of mild reflux symptoms immediately after operation, which were graded endoscopically as B by the Los Angeles Classification of gastroesophageal reflux disease; however, the symptoms were controlled well by a proton-pump inhibitor. Sentinel nodes were detected successfully in 37 (100%) of our patients. The mean number of dissected lymph nodes and identified SNs per case was 29.7 and 5.8, respectively. The sensitivity of prediction of nodal metastasis (including isolated tumor cells) and diagnostic accuracy based on SN status were 100% (3/3) and 100% (37/37), respectively. All patients have been free from recurrence for a median follow-up period of 26 months. CONCLUSIONS This study reveals that our novel LAPG approach is curative and represents a feasible minimally invasive surgical procedure with minimal morbidity and postoperative reflux esophagitis in patients with upper-third early-stage gastric cancer.
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Affiliation(s)
- Hiroya Takeuchi
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
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Kim HH, Ahn SH. The current status and future perspectives of laparoscopic surgery for gastric cancer. JOURNAL OF THE KOREAN SURGICAL SOCIETY 2011; 81:151-62. [PMID: 22066116 PMCID: PMC3204545 DOI: 10.4174/jkss.2011.81.3.151] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Revised: 07/12/2011] [Accepted: 07/18/2011] [Indexed: 12/17/2022]
Abstract
Gastric cancer is most common cancer in Korea. Surgery is still the main axis of treatment. Due to early detection of gastric cancer, the innovation of surgical instruments and technological advances, gastric cancer treatment is now shifting to a new era. One of the most astonishing changes is that minimally invasive surgery (MIS) is becoming more dominant treatment for early gastric cancer. These MIS are represented by endoscopic resection, laparoscopic surgery, robotic surgery, single-port surgery and natural orifice transluminal endoscopic surgery. Among them, laparoscopic gastrectomy is most actively performed in the field of surgery. Laparoscopy-assisted distal gastrectomy (LADG) for early gastric cancer (EGC) has already gained popularity in terms of the short-term outcomes including patient's quality of life. We only have to wait for the long-term oncologic results of Korean Laparoscopic Gastrointestinal Surgery Study Group. Upcoming top issues following oncologic safety of LADG are function-preserving surgery for EGC, application of laparoscopy to advanced gastric cancer and sentinel lymph node navigation surgery. In the aspect of technique, laparoscopic surgery at present could reproduce almost the whole open procedures. However, the other fields mentioned above need more evidences and experiences. All these new ideas and attempts provide technical advances, which will minimize surgical insults and maximize the surgical outcomes and the quality of life of patients.
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Affiliation(s)
- Hyung-Ho Kim
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Sang-Hoon Ahn
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
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18
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Lymph node dissection in the resection of gastric cancer: review of existing evidence. Gastric Cancer 2010; 13:137-48. [PMID: 20820982 DOI: 10.1007/s10120-010-0560-5] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2010] [Accepted: 05/21/2010] [Indexed: 02/06/2023]
Abstract
Gastric cancer is one of the leading causes of cancer-related death worldwide. Surgery is the only curative therapy for localized gastric cancer, but the extent of regional lymphadenectomy has been a matter of considerable debate. Extended resections that are regarded as standard procedures in some Asian countries, including Japan and Korea, have not been shown to be as effective in Western countries. The extent of lymphadenectomy for advanced gastric cancer has been studied in many prospective randomized controlled trials. On the other hand, patients with early gastric cancer have an excellent survival rate (>90%) after radical surgery. Lymph node metastasis from early gastric cancer is relatively infrequent. Therefore, it might be practical to perform less invasive surgery for early gastric cancer. In this review article, we examine the evidence for lymph node dissection as radical surgery in advanced gastric cancer and the possibility of limited resection for early gastric cancer.
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Laparoscopy-assisted proximal gastrectomy with gastric tube reconstruction for early gastric cancer. Surg Endosc 2010; 24:2343-8. [DOI: 10.1007/s00464-010-0947-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2009] [Accepted: 11/21/2009] [Indexed: 12/11/2022]
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Kwag SJ, Jung SH, Lee YJ, Jung CY, Park ST, Choi SK, Hong SC, Jung EJ, Joo YT, Ha WS. The Risk Factors of Reflux Complication after Gastrectomy for Proximal Gastric Cancer. JOURNAL OF THE KOREAN SURGICAL SOCIETY 2010. [DOI: 10.4174/jkss.2010.79.4.246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Seung-Jin Kwag
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Sang-Ho Jung
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Young-Jun Lee
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Chi-Young Jung
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Soon-Tae Park
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Sang-kyeong Choi
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Soon-Chan Hong
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Eun-Jung Jung
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Young-Tae Joo
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
| | - Woo-Song Ha
- Department of Surgery, Gyeongsang National University Hospital, Jinju, Korea
- Gyeongnam Regional Cancer Center, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Jinju, Korea
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Abstract
BACKGROUND The operative methods for proximal gastric cancer differ depending on the institution, thus there is no optimal therapeutic strategy. A splenic hilum lymph node (No. 10) dissection is necessary for D2 operation for proximal gastric cancer, which means it requires splenectomy. However, unnecessary splenectomy should be avoided. METHODS A total of 127 proximal gastric cancer cases from our institution were studied retrospectively. In addition, 1,569 cases were collected from the literature and were used as pooled data for further analysis. All cases were examined for the depth of tumor invasion and lymph node metastasis. RESULTS A retrospective analysis revealed that proximal gastric cancer within submucosa (40 cases) had no N2 lymph node metastasis in our study. The 5-year overall survival of all cases was 25.2% and the disease-free survival was 23.6%. From the pooled data analysis, No. 10 lymph node metastasis was observed in 0.9% of the patients with submucosa proximal gastric cancer. Furthermore, there was no No. 4d lymph node metastasis when the depth of cancer was limited to within the subserosa. CONCLUSIONS Although a randomized, controlled trial concerning survival is necessary, according to this study, there is a possibility that limited resection might be accepted for proximal gastric cancer according to the depth of wall invasion.
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A clinicopathological study of gastric stump carcinoma following proximal gastrectomy. Gastric Cancer 2009; 12:88-94. [PMID: 19562462 DOI: 10.1007/s10120-009-0502-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2008] [Accepted: 02/04/2009] [Indexed: 02/07/2023]
Abstract
BACKGROUND We aimed to clarify the frequency and clinicopathological characteristics of gastric stump carcinoma following proximal gastrectomy. METHODS Three-hundred and sixteen patients who had undergone curative proximal gastrectomy over a 21-year period from January 1984 through December 2004 were reviewed. RESULTS Gastric stump carcinoma was observed in 17 patients (5.4%). The time interval between the initial gastrectomy and the treatment of gastric stump cancer was within 5 years in 3 patients, within 5-10 years in 8, and after 10 years in 6. Treatment included endoscopic resection (n = 4), completion total gastrectomy of the remnant stomach (n = 11), pancreatoduodenectomy (n = 1), and nonsurgical resection (n = 1). Pathologically, 9 carcinomas were differentiated and 8 were undifferentiated. In a review of reconstruction methods associated with disease stage, stage I was found in 6 of the 7 patients with esophagogastrostomy or short-segment jejunal interposition. On the other hand, stage I was found in only 3, but stage II-IV was found in 7 of the 10 patients with reconstruction by double-tract or long-segment jejunal interposition; thus, the tumor was more likely to be detected at an advanced stage after long-segment interposition (P = 0.049). CONCLUSION Gastric stump carcinoma following proximal gastrectomy occurred at a high frequency of 5.4% of initial resections. It is necessary to select a reconstruction method that facilitates postoperative endoscopic examination, as well as to follow up the patients after proximal gastrectomy in the long term for the early detection and early treatment of gastric stump carcinoma.
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Zhang H, Sun Z, Xu HM, Shan JX, Wang SB, Chen JQ. Improved quality of life in patients with gastric cancer after esophagogastrostomy reconstruction. World J Gastroenterol 2009; 15:3183-90. [PMID: 19575501 PMCID: PMC2705744 DOI: 10.3748/wjg.15.3183] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To compare postoperative quality of life (QOL) in patients with gastric cancer treated by esophagogastrostomy reconstruction after proximal gastrectomy.
METHODS: QOL assessments that included functional outcomes (a 24-item survey about treatment-specific symptoms) and health perception (Spitzer QOL Index) were performed in 149 patients with gastric cancer in the upper third of the stomach, who had received proximal gastrectomy with additional esophagogastrostomy.
RESULTS: Fifty-four patients underwent reconstruction by esophagogastric anterior wall end-to-side anastomosis combined with pyloroplasty (EA group); 45 patients had reconstruction by esophagogastric posterior wall end-to-side anastomosis (EP group); and 50 patients had reconstruction by esophagogastric end-to-end anastomosis (EE group). The EA group showed the best postoperative QOL, such as recovery of body weight, less discomfort after meals, and less heart burn or belching at 6 and 24 mo postoperatively. However, the survival rates, surgical results and Spitzer QOL index were similar among the three groups.
CONCLUSION: Postoperative QOL was better in the EA than EP or EE group. To improve QOL after proximal gastrectomy for upper third gastric cancer, the EA procedure using a stapler is safe and feasible for esophagogastrostomy.
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Serious complications after a proximal gastrectomy with a jejunal pouch interposition for gastric cancer. Clin J Gastroenterol 2009; 2:183-186. [DOI: 10.1007/s12328-009-0067-y] [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: 04/27/2008] [Accepted: 02/01/2009] [Indexed: 11/26/2022]
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Abstract
In early esophageal cancer, squamous cell cancer and early adenocarcinoma must be managed differently because they have different origins, pathogenesis. and clinical characteristics. The current treatment options vary widely, from extended resection with lymphadenectomy to endoscopic mucosectomy or ablation. None of these treatment options can be recommended universally. Instead, an individualized strategy should be based on the depth of tumor infiltration into the mucosa or submucosa, the presence or absence of lymph node metastases, the multicentricity of tumor growth, the length of the segment of intestinal metaplasia, and comorbidities of the patient. Endoscopic mucosectomy may be sufficient in a subset of patients who have m1 or m2 squamous cell carcinoma and in patients who have isolated foci of high-grade intraepithelial neoplasia or mucosal cancer. Surgical resection is the treatment of choice for carcinomas invading the submucosal and multicentric tumors. Limited resection with jejunal interposition provides an effective treatment option for patients who have early esophageal adenocarcinoma. The onset of lymph node involvement is later in patients who have early adenocarcinoma than in patients who have squamous cell cancer, probably because chronic injury and repair mechanisms obliterate the otherwise abundant lymph vessels.
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Takeshita K, Sekita Y, Tani M. Medium- and Long-Term Results of Jejunal Pouch Reconstruction After a Total and Proximal Gastrectomy. Surg Today 2007; 37:754-61. [PMID: 17713729 DOI: 10.1007/s00595-007-3497-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2006] [Accepted: 02/25/2007] [Indexed: 10/22/2022]
Abstract
PURPOSE We developed several kinds of jejunal (J)-pouch reconstruction after a gastrectomy for gastric cancer. The aim of this study was to investigate the advantages of these methods. METHODS As for the treatment of malignant gastric diseases at stage II or earlier, we employed the J-pouch reconstruction (Roux-en-Y method: JPRY, or J-pouch interposing: JPI) following a total gastrectomy. We also used JPI after a proximal gastrectomy for early gastric cancer located in the upper third of the stomach. RESULTS Out of a total of 80 patients, JPRY was performed in 40 patients and JPI in 40. No anastomotic leaks were associated with the use of an automatic stapler. The stapler (Endo GIA; U.S. Surgical, Norwalk, CT, USA) with a 60-mm-long white cartridge minimized bleeding from the anastomotic site and reduced the operative time. While two patients died of recurrence, all other patients are alive and well for a maximum of 15 years after surgery. The motility of the J pouch was satisfactory after both surgical procedures, as measured by the bile regurgitation test or the transit test employing radiopaque markers. The mean percentage of the radiopaque markers eliminated from the J pouch 1 h after breakfast was 7.5% in the JPRY group and 0%-33% in the JPI group. After another hour, the corresponding percentage was 19.5% in the JPRY group and 14%-60% in the JPI group. CONCLUSION Our procedures for J-pouch reconstruction are considered to result in a favorable postoperative quality of life and prognosis. J-pouch reconstruction is therefore advantageous in terms of operative morbidity, postoperative clinical signs, symptoms, and dietary status.
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Affiliation(s)
- Kimiya Takeshita
- Department of Surgery, Tokyo Medical and Dental University, 1-5-45 Yushima, Tokyo 113-8519, Japan
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Stein HJ, Hutter J, Feith M, von Rahden BHA. Limited surgical resection and jejunal interposition for early adenocarcinoma of the distal esophagus. Semin Thorac Cardiovasc Surg 2007; 19:72-8. [PMID: 17403461 DOI: 10.1053/j.semtcvs.2006.11.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2006] [Indexed: 11/11/2022]
Abstract
The need for radical resection and extensive lymphadenectomy for early adenocarcinoma of the distal esophagus has recently been challenged. Limited surgical resection and endoscopic mucosal ablation techniques are increasingly proposed and used as less invasive alternatives. Available data indicate that a limited resection of the distal esophagus and esophagogastric junction with jejunal interposition is associated with less morbidity and mortality, provides similar oncologic results, and offers a better quality of life as compared with radical esophagectomy. In contrast, endoscopic ablation and mucosectomy techniques are still plagued by high tumor recurrence rates, particularly in patients with incomplete removal of the underlying Barrett's mucosa, multicentric tumors, or tumors invading into the submucosa. Attention to technical details of limited resection and jejunal interposition is, however, required to avoid complications, poor functional results, and the need for reintervention.
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Affiliation(s)
- Hubert J Stein
- Department of Surgery, Paracelsus Private Medical University, Salzburg, Austria.
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28
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Abstract
Early gastric cancer (EGC) with 5-year survival rates exceeding 90% now accounts for nearly 50% of all gastric cancers treated at major institutions in Japan. D2 lymphadenectomy with resection of at least two-thirds of the stomach has been the mainstay of treatment for every stage of gastric cancer, including EGC. Post-gastrectomy syndrome is inevitable after surgery. Most of the symptoms resolve with time, though some patients suffer immensely for prolonged periods. Mucosal cancers rarely metastasize (3% or less). Surgeons have altered the traditional strategy for treatment which focused only on highly radical operations. The new strategy preserves patients' quality of life, while at the same time maintaining a high level of radicality, by employing a function-preserving operation which prevents post-gastrectomy syndrome. The Japanese gastric cancer treatment guidelines have standardized indications for the function-preserving surgery that is widely performed in Japan. There are various kinds of function-preserving operations, such as those reducing the extent of gastrectomy, and those providing nerve preservation, sphincter preservation, and formation of a new-stomach. Evaluation of preserved function is not satisfactory, because there is no gold standard for measuring gastrointestinal motor function and patients' quality of life.
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Affiliation(s)
- Hitoshi Katai
- Department of Surgical Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
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29
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Katai H, Sano T. Early gastric cancer: concepts, diagnosis, and management. Int J Clin Oncol 2006; 10:375-83. [PMID: 16369740 DOI: 10.1007/s10147-005-0534-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2005] [Indexed: 12/16/2022]
Affiliation(s)
- Hitoshi Katai
- Department of Surgical Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan.
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Shinohara T, Ohyama S, Muto T, Kato Y, Yanaga K, Yamaguchi T. Clinical outcome of high segmental gastrectomy for early gastric cancer in the upper third of the stomach. Br J Surg 2006; 93:975-80. [PMID: 16739101 DOI: 10.1002/bjs.5388] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Reflux oesophagitis is commonly encountered in the surgical treatment of cancer of the upper third of the stomach. The aim of this study was to describe a novel surgical technique and evaluate the clinical outcome of high segmental gastrectomy for early-stage proximal gastric cancer. METHODS Thirty consecutive patients with early gastric cancer located in the upper third of the stomach were included, of whom 12 underwent high segmental gastrectomy and 18 underwent proximal gastrectomy with jejunal interposition. The incidence of reflux oesophagitis and nutritional parameters were compared between the two groups at 1 year after operation. RESULTS One patient had mild reflux symptoms and two had endoscopic evidence of oesophagitis 1 year after high segmental gastrectomy. Half of the patients who had proximal gastrectomy had reflux symptoms of varying severity and 14 had endoscopic evidence of oesophageal changes at 1 year after surgery. There were significant differences between groups in the incidence of reflux symptoms (P = 0.016) and endoscopically detected gastro-oesophagitis (P < 0.001). There were no adverse events in either group, and the survival rate after high segmental gastrectomy appeared favourable. CONCLUSION Selected patients with early-stage proximal gastric cancer benefit from high segmental gastrectomy in terms of reduced reflex oesophagitis, without jeopardizing curability.
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Affiliation(s)
- T Shinohara
- Department of Gastrointestinal Surgery, Cancer Institute Hospital, Tokyo, Japan.
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Yoo CH, Sohn BH, Han WK, Pae WK. Proximal gastrectomy reconstructed by jejunal pouch interposition for upper third gastric cancer: prospective randomized study. World J Surg 2006; 29:1592-9. [PMID: 16311849 DOI: 10.1007/s00268-005-7793-1] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Proximal gastrectomy with jejunal pouch interposition (PGJP) has been advocated as an alternative operation for upper third gastric cancer. However, there has been no prospective randomized trial comparing PGJP with total gastrectomy with Roux-en-Y esophagojejunostomy (TGRY). The aim of this study was to compare the short- and medium-term results of PGJP and TGRY in a randomized clinical trial. Fifty-one patients with upper third gastric cancer were randomized to either PGJP (n = 25) or TGRY (n = 26). Outcome measures were postoperative complications, nutritional status assessed by serum nutritional parameters, and postgastrectomy symptoms. There were no significant differences in operating time, hospital stay, and postoperative complications. Blood loss was significantly less in the PGJP group (P = 0.036). Nineteen patients (73%) in the TGRY group had one or more postgastrectomy symptoms, which was significantly more frequent than in the PGJP group (32%; P = 0.012). There were also significant differences between the two groups with regard to food intake, weight recovery, hemoglobin, and serum vitamin B12 levels in favor of PGJP. In conclusion, proximal gastrectomy with jejunal pouch interposition for upper third gastric cancer is safe, and is associated with a greater reduction in postgastrectomy symptoms and better nutritional status compared with conventional total gastrectomy.
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Affiliation(s)
- Chang Hak Yoo
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 108 Pyung-dong, Jongro-ku, Seoul, 110-746, Korea.
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Abstract
The need for extensive surgical resection for early-stage esophageal adenocarcinoma has been challenged by the increasing frequency of early detection in patients with Barrett's esophagus undergoing surveillance endoscopy. Limited endoscopic or surgical procedures are promoted as alternatives to radical esophagectomy and lymphadenectomy in such patients. Currently available data show that limited surgical resection of the distal esophagus with regional lymphadenectomy and interposition of an isoperistaltic jejunal segment is a safe and oncologically adequate procedure in this situation and provides good quality of life. This is in contrast to endoscopic ablation or endoscopic mucosal resection, which are associated with high tumour recurrence rates and persistence of premalignant Barrett esophagus. New technologies for accurate prediction of the presence and pattern of lymphatic spread-e.g. sentinel node techniques and artificial neural networks-may allow a further reduction of the invasiveness of surgical resection without compromising cure rates.
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Affiliation(s)
- H J Stein
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, Ismaningerstr 22, Munich, Germany.
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Katsube T, Konno S, Hamaguchi K, Shimakawa T, Naritaka Y, Ogawa K. Complications after proximal gastrectomy with jejunal pouch interposition: report of a case. Eur J Surg Oncol 2005; 31:1036-8. [PMID: 16154312 DOI: 10.1016/j.ejso.2005.07.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2005] [Accepted: 07/25/2005] [Indexed: 12/12/2022] Open
Abstract
We report a rare case of proximal gastrectomy complication as a result of a severe dilatation of a jejunal pouch interposed for reconstruction. A 44-year-old man who had early gastric cancer underwent proximal gastrectomy with a jejunal pouch interposition at our department. Fourteen months after the procedure, he began to complain of left hypochondrial fullness and reflux symptoms. He had difficulty eating and his quality of life (QOL) was markedly impaired. Barium meal revealed severe dilatation of the jejunal pouch. Decompression using a stomach tube and other measures only achieved temporary improvement. 4.5 years later, the dilated jejunal pouch was resected together with apyloroplasty and double tract reconstruction. Six months after this secondary surgery, the patient recorded no further complications. Food intake increased and QOL improved.
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Affiliation(s)
- T Katsube
- Department of Surgery, Tokyo Women's Medical University Daini Hospital, 2-2-10 Nishiogu, Arakawa-ku, Tokyo 116-8567, Japan.
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Noh SH, Hyung WJ, Cheong JH. Minimally invasive treatment for gastric cancer: approaches and selection process. J Surg Oncol 2005; 90:188-93; discussion 193-4. [PMID: 15895442 DOI: 10.1002/jso.20228] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Minimally invasive treatment of gastric cancer has emerged as a result of the technical advances, better understanding of gastric physiology, and more knowledge of the biologic behavior of gastric cancer. This treatment results in improved quality of life embodied by smaller incisions, reduced length of hospital stay, and a faster return to productive life. However, minimally invasive treatment for gastric cancer must take into consideration the potential effects of these techniques on tumor dissemination at the time of the treatment procedure, as well as the rates of recurrence and overall survival. Several technical treatment approaches to gastric cancer have now become possible, utilizing endoscopy, laparoscopy, or an open method. Endoscopic mucosal resection (EMR), limited resection, and laparoscopic surgical resection are the currently practiced modalities as the minimally invasive treatment. Lymph node dissection with the minimally invasive techniques is a barrier to its wide application. Although it is not commonly performed in Western countries, the use of minimally invasive treatment for gastric cancer is growing, especially in Korea and Japan. Minimally invasive treatment for early gastric cancer (EGC) has already been shown to be safe and effective in many retrospective series though no prospective randomized studies comparing it to open resection have been performed. Therefore, routine implementation of these procedures must await confirmatory outcomes generated by well-done randomized prospective clinical trials.
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Affiliation(s)
- Sung Hoon Noh
- Department of Surgery, Yonsei University College of Medicine, Shinchon-Dong, Seodaemun-Ku, Seoul, Korea.
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Siewert JR, Feith M, Stein HJ. Biologic and clinical variations of adenocarcinoma at the esophago-gastric junction: relevance of a topographic-anatomic subclassification. J Surg Oncol 2005; 90:139-46; discussion 146. [PMID: 15895452 DOI: 10.1002/jso.20218] [Citation(s) in RCA: 156] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A topographic-anatomic subclassification of adenocarcinomas of the esophago-gastric junction (AEG) in distal esophageal adenocarcinoma (AEG Type I), true carcinoma of the cardia (AEG Type II), and subcardial gastric cancer (AEG Type III) was introduced in 1987 and is now increasingly accepted and used worldwide. Our experience with now more than 1,300 resected AEG tumors indicates that the subtypes differ markedly in terms of surgical epidemiology, histogenesis and histomorphologic tumor characteristics. While underlying specialized intestinal metaplasia can be found in basically all patients with AEG Type I tumors, this is uncommon in Type II tumors and virtually absent in Type III tumors. Stage distribution and overall long-term survival after surgical resection also shows marked differences between the AEG subtypes. Surgical treatment strategies based on tumor type allow a differentiated approach and result in survival rates superior to those reported with other approaches. The subclassification of AEG tumors thus provides a useful tool for the selection of the surgical procedure and allows a better comparison of treatment results.
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Affiliation(s)
- J Rüdiger Siewert
- Chirurgische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, München, Germany.
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Abstract
Current treatment recommendations for early esophageal adenocarcinoma range from radical esophagectomy with extensive lymphadenectomy, limited surgical resection with/without regional lymphadenectomy to endoscopic mucosectomy or ablation. A comparison of treatment associated morbidity, tumor recurrence rates, and functional outcome suggests that none of these alternatives can be universally recommended. Rather, an individualized strategy should be employed based on depth of tumor penetration into the mucosa/submucosa, presence of lymph node metastases, multicentricity of tumor growth, length of the underlying Barrett mucosa and comorbidity of the affected patient. Endoscopic mucosectomy may suffice for an isolated focus of high-grade neoplasia or mucosal cancer, provided the neoplasia and underlying Barrett mucosa can be removed completely. Surgical resection is the treatment of choice for tumors invading the submucosa, multicentric tumors and recurrence after endoscopic mucosectomy. The extent of surgical resection must be guided by the length of the Barrett mucosa. In most instances a complete tumor resection and removal of the entire Barrett mucosa can be achieved by a limited transabdominal approach, and therefore subtotal esophagectomy may not be necessary. Application of the sentinel node technology may in the future allow to limit systematic lymphadenectomy to the rather small subgroup of patients who in fact have lymph node metastases.
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Affiliation(s)
- H J Stein
- Department of Surgery, University Hospital Salzburg, Müller Hauptstrasse 48, A-5020 Salzburg, Austria.
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Kikuchi S, Katada N, Sakuramoto S, Kobayashi N, Shimao H, Watanabe M, Hiki Y. Survival after surgical treatment of early gastric cancer: surgical techniques and long-term survival. Langenbecks Arch Surg 2004; 389:69-74. [PMID: 14985987 DOI: 10.1007/s00423-004-0462-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2004] [Accepted: 01/15/2004] [Indexed: 01/25/2023]
Abstract
BACKGROUND AND AIMS Recent results from long-term follow-up of a large number of patients who have undergone gastric resection for early gastric cancer (EGC) have not yet been fully evaluated. PATIENTS AND METHODS A total of 848 patients who had undergone gastric resection for EGC (262 female, 586 male; mean age 58.0 years; range 20-86 years) were studied with respect to surgical technique, long-term survival and prognostic factors on the basis of current TNM classification. RESULTS Death related to recurrence occurred in only eight patients (0.9%). Hematogenous metastasis to the liver or bone represented the most common pattern of recurrence, developing in six of the eight recurrences (75%). The 5-year and 10-year cancer-related survival rates were 98.6% and 94.8%, respectively. The 5-year and 10-year overall survival rates were 95.2% and 85.0%, respectively. Lymph node metastasis represented an independent prognostic factor when analyzed on the basis of cancer-related survival. CONCLUSION The present findings indicate that long-term survival of patients who undergo gastric resection for EGC is extremely good and that lymph node metastasis represents an independent prognostic factor when analyzed according to cancer-related survival. Future developments for the treatment of EGC are expected to improve quality of life for patients after gastric resection.
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Affiliation(s)
- Shiro Kikuchi
- Department of Surgery, School of Medicine, Kitasato University, 1-15-1 Kitasato, Sagamihara-shi, 228 Kanagawa, Japan.
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Katai H, Sano T, Sasako M, Fukagawa T, Saka M. Update on surgery of gastric cancer: new procedures versus standard technique. Dig Dis 2004; 22:338-44. [PMID: 15812157 DOI: 10.1159/000083596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
D2 lymphadenectomy has been the mainstay of treatment for every stage of gastric cancer including early gastric cancer in Japan. However, the use of conventional D2 nodal dissection is being challenged. There was a recent improvement in techniques for preoperative diagnosis and perioperative diagnosis. Less extensive surgeries to maintain patients' quality of life have been introduced as standard treatment for some forms of early gastric cancer in the Gastric Cancer Treatment Guidelines 2001 (The Japanese Gastric Cancer Association). Superextended dissection (more than D2) for non-early gastric cancer is set at investigational treatment. Japanese surgeons are now aiming at wide variations of surgical treatment according to the stage of disease based on new procedures. Further evaluations are proceeding to prove superior to standard techniques.
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Affiliation(s)
- Hitoshi Katai
- Department of Surgical Oncology, National Cancer Center Hospital, Tokyo, Japan.
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39
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Abstract
Because of effective surveillance programs in patients with known Barrett's esophagus, adenocarcinoma of the distal esophagus is increasingly diagnosed at early stages. With the introduction of limited surgical and endoscopic treatment modalities, the need for radical esophagectomy and extensive lymphadenectomy in such patients has been questioned. When selecting the approach to early Barrett's cancer, the precancerous nature of the underlying Barrett's esophagus, the frequent multicentricity of neoplastic alterations within the Barrett mucosa, the inaccuracy of current staging modalities, and the presence of lymph node metastases should be taken into account. Invasiveness and morbidity of the procedures, as well as quality of life aspects, should also be considered. From an oncologic point of view the minimum extent of a resection for early Barrett's cancer should include a full-thickness removal of the entire segment of the distal esophagus covered by intestinal metaplasia together with a regional lymphadenectomy. In appropriately selected patients this can be achieved by a limited surgical procedure involving transhiatal resection of the distal esophagus, but not by endoscopic mucosal ablation or endoscopic mucosa resection. Our experience with 49 limited surgical resections with regional lymphadenectomy indicates that this procedure is oncologically adequate and safe. Reconstruction with an interposed jejunal loop prevents postoperative gastroesophageal reflux and is associated with good quality of life. In contrast, endoscopic interventions are plagued by a high tumor recurrence rate, probably from persistence of Barrett's mucosa and gastroesophageal reflux.
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Affiliation(s)
- Hubert J Stein
- Chirurgische Klinik und Poliklinik der Technischen Universität München, Klinikum Rechts der Isar, Ismaningerstrasse 22, D-81675, München, Germany.
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Hoshikawa T, Denno R, Yamaguchi K, Ura H, Hirata K. Chronic outcome of proximal gastrectomy with jejunal pouch interposition in dogs. J Surg Res 2003; 112:122-30. [PMID: 12888328 DOI: 10.1016/s0022-4804(03)00126-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND To prevent or minimize postgastrectomy complications, proximal gastrectomy with an interposed jejunal pouch has been advocated as an organ-preserving surgical strategy to improve quality of life for the patients. However, the utility of this surgical method has only been evaluated clinically and no reports have been published concerning animal studies. Therefore, we carried out an experiment in beagle dogs to investigate the utility of proximal gastrectomy with an interposed jejunal pouch. METHODS Female beagle dogs weighting 8.0-10.0 kg were divided into two groups that underwent proximal gastrectomy with jejunal pouch interposition (JP group) and esophagogastrostomy (EG group). The time course of the electrophysiological changes on electromyograms were compared between the JP and EG groups. RESULTS Electrophysiologically, a significant difference was noted between the two groups on the number of action potentials per unit time, the mean amplitude, and the length of the resting period in the preprandial state. All parameters tended to be normalized sooner after surgery in the JP group. CONCLUSIONS The clinical superiority of jejunal pouch interposition was suggested experimentally to the same extent on electromyograms.
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Affiliation(s)
- Tsuyoshi Hoshikawa
- First Department of Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan.
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Kakisako K, Tamura Y, Katsuta T, Kai T, Tanimura H, Kaketani K, Adachi Y, Kitano S. Endoscopic evaluation of reconstruction after proximal gastrectomy for cancer: Gastric tube versus jejunal interposition. Dig Endosc 2002. [DOI: 10.1046/j.1443-1661.2001.00142.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
| | | | | | | | | | | | - Yosuke Adachi
- Department of Surgery I, Oita Medical University, Oita, Japan
| | - Seigo Kitano
- Department of Surgery I, Oita Medical University, Oita, Japan
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43
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Stein HJ, Feith M, Mueller J, Werner M, Siewert JR. Limited resection for early adenocarcinoma in Barrett's esophagus. Ann Surg 2000; 232:733-42. [PMID: 11088068 PMCID: PMC1421266 DOI: 10.1097/00000658-200012000-00002] [Citation(s) in RCA: 264] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To assess the extent of disease in patients with pT1 esophageal adenocarcinoma and to evaluate the feasibility and outcomes of a limited surgical approach. SUMMARY BACKGROUND DATA Radical esophagectomy with systematic lymphadenectomy is widely advocated as the treatment of choice in patients with early adenocarcinoma of the distal esophagus. This approach, however, is associated with substantial complications and long-term side effects. The extent of resection necessary to achieve cure in such patients is not clear. METHODS Seventy-one patients with pT1 adenocarcinoma of the distal esophagus underwent transmediastinal or transthoracic esophagectomy with two-field lymphadenectomy. Twenty-four patients with uT1N0 tumors underwent a limited resection of the distal esophagus and esophagogastric junction, regional lymphadenectomy, and reconstruction by interposition of an isoperistaltic pedicled jejunal segment. The two groups were compared for extent and multicentricity of the primary tumor and associated high-grade dysplasia, pattern of lymph node metastases, complications, deaths, and outcome of surgical treatment. RESULTS Multicentric tumor growth or associated high-grade dysplasia was observed in 60.6% of the resection specimens. Complete resection of the tumor and the entire segment with intestinal metaplasia was achieved in all patients, irrespective of the surgical approach. Patients undergoing limited resection had fewer complications. Lymph node metastases or micrometastases were present in none of the 38 patients with tumors limited to the mucosa (pT1a) versus 10 of the 56 (17.9%) patients with tumors invading the submucosa (pT1b). Distant lymph node metastases occurred only in patients with more than three positive regional lymph nodes. Lymph node metastases were prognostic, but the pT1a/pT1b category and the surgical approach were not. The mean Gastrointestinal Quality of Life Index after limited resection did not differ from that of healthy controls: 20 of the 24 patients were completely asymptomatic. CONCLUSIONS In patients with early adenocarcinoma in the distal esophagus, resection of the distal esophagus and esophagogastric junction, with regional lymphadenectomy and jejunal interposition, is an attractive limited surgical alternative to radical esophagectomy.
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Affiliation(s)
- H J Stein
- Chirurgische Klinik und Poliklinik, and the Institut für Pathologie und Pathologische Anatomie, Klinikum rechts der Isar, Technische Universität München, Munich, Germany.
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Swisher SG, Pisters PW, Komaki R, Lahoti S, Ajani JA. Gastroesophageal junction adenocarcinoma. Curr Treat Options Oncol 2000; 1:387-98. [PMID: 12057146 DOI: 10.1007/s11864-000-0066-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The incidence rate of adenocarcinoma of the esophagogastric junction (AEG) is increasing in association with the epidemiologic rise in distal esophageal adenocarcinoma and gastric cardial (AEG type III) tumors. The overall survival rate is poor in most patients with AEG because lymph node or visceral metastases are frequently present at the time patients become symptomatic. A few patients are identified early in the disease because of screening for gastroesophageal reflux and Barrett's esophagus. Early stage AEG (T1N0 or T2NO, carcinoma in situ, or severe dysplasia ) can in many instances be cured with surgery alone. Ablative treatments for early stage AEG, including endoscopic fulguration by cautery and laser or photodynamic therapy, are investigational at this time. Locoregionally advanced AEG (T3, T4, N1, or M1a ) without distant systemic metastases (M1b) has a poor overall survival rate with surgery alone or definitive chemotherapy and radiation therapy without surgery. Analysis of the use of multimodality treatment strategies for locoregionally advanced AEG types I and II have demonstrated improved survival rates in two small phase III trials with preoperative concurrent chemoradiotherapy followed by surgical resection. In contrast, three small phase III trials with preoperative concurrent or sequential chemoradiotherapy in patients with predominantly squamous cell carcinoma did not demonstrate any clear survival advantage. Additionally, a randomized phase III study evaluating preoperative chemotherapy without radiation therapy in esophageal cancer (predominantly adenocarcinoma) has demonstrated no survival benefit. In light of these results, additional large randomized phase III studies are needed to confirm the potential benefit of preoperative concurrent chemoradiotherapy. At the present time, preoperative chemoradiotherapy remains investigational. For locoregionally advanced gastric adenocarcinoma, including AEG type III, postoperative concurrent 5-fluorouracil (5-FU)-based chemoradiotherapy is associated with improved survival as demonstrated in a recently completed random assignment trial (INT 0116). As a result, surgery with postoperative chemoradiotherapy has recently become the standard of care for patients with AJCC stage II and III gastric adenocarcinoma (including patients with AEG type III). Metastatic AEG (M1b) should be treated with palliative chemotherapy (in good performance patients) or supportive care (poor performance) in asymptomatic patients. Radiation therapy and endoscopic stent placement (expandable wire mesh) can be used to palliate dysphagia in patients with M1b disease. The development of expandable stents and improved radiotherapy has obviated surgical bypass to palliate patients with symptomatic, metastatic AEG.
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Affiliation(s)
- S G Swisher
- Department of Thoracic and Cardiovascular Surgery, University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Boulevard, Box 109, Houston, TX 77030, USA
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Uyama I, Sugioka A, Fujita J, Komori Y, Matsui H, Hasumi A. Completely laparoscopic proximal gastrectomy with jejunal interposition and lymphadenectomy. J Am Coll Surg 2000; 191:114-9. [PMID: 10898192 DOI: 10.1016/s1072-7515(00)00283-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- I Uyama
- Department of Surgery, Fujita Health University, Toyoake, Aichi, Japan
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46
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Affiliation(s)
- T Sano
- Gastric Surgery Division, National Cancer Center Hospital, Tokyo, Japan
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47
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Ohya T, Ohwada S, Iesato H, Takeyoshi I, Kawashima Y, Ogawa T, Yokomori T, Morishita Y. Jejunal pouch interposition after pylorus-preserving gastrectomy. J Surg Res 1999; 86:177-82. [PMID: 10534421 DOI: 10.1006/jsre.1999.5710] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND To improve the quality of life of patients undergoing gastrectomy, a nerve-conserving jejunal pouch was interposed after pylorus-preserving gastrectomy (PPG) with vagal nerve preservation. We report the details of the operative technique and the outcome. METHODS PPG with lymph node dissection was performed, preserving the hepatic, pyloric, and celiac branches of vagal nerve. The jejunum was cut approximately 20 cm distal to the ligament of Treitz. Marginal vessels were not divided in order to preserve the nerves in the jejunum that were used to construct the pouch. A linear stapler was used to perform a side-to-side jejunojejunostomy. A 12-cm-long pouch was formed by firing the stapler twice. The pouch was interposed between the residual parts of the stomach. Postoperatively, the patients were interviewed periodically. A dual-phase, dual-isotope radionucleid pouch-emptying study was performed 6 months after surgery. RESULTS A total of 13 patients underwent the operation. No complication developed. During the first 6 months after surgery, the body weight of the patients was maintained at 91% of the preoperative level. The radioisotope retention rate for the combined pouch and residual stomach was 46% for liquid food and 76% for solid food 120 min after ingestion. The pattern of its emptying was similar to that in healthy individuals. CONCLUSIONS The pouch-emptying test demonstrated a satisfactory retention capacity and acceptable emptying for the gastric substitute. A reasonably good quality of life has been obtained for patients undergoing PPG with interposition of a nerve-preserving jejunal pouch.
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Affiliation(s)
- T Ohya
- Second Department of Surgery, Gunma University School of Medicine, Maebashi, Gunma, 371-8511, Japan
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