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Wang K, Zhang X, Wei J, Xu Y, Liu Q, Xie J, Yuan L, Sun Z, Tan S, Zhang L, Liu B, Yang Y. Hepatic Arterial Infusion Oxaliplatin Plus Oral S-1 Chemotherapy in Gastric Cancer with Unresectable Liver Metastases: A Case Series and Literature Review. Cancer Manag Res 2020; 12:863-870. [PMID: 32104068 PMCID: PMC7012222 DOI: 10.2147/cmar.s233123] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/10/2020] [Indexed: 12/24/2022] Open
Abstract
Objective The use of hepatic artery infusion (HAI) as a regional therapy against liver metastasis has rarely been reported in gastric cancer. This study aimed to evaluate the efficacy and safety of HAI oxaliplatin plus oral S-1 chemotherapy in first-line palliative therapy for gastric cancer with multiple liver metastases (GCLM). Methods We reviewed the records of five patients with GCLM who received HAI oxaliplatin (70–80 mg/m2 2 hrs d1,15) administered via a port-catheter system and S-1 with oral (35–40 mg/m2 twice daily for d1-14, 28 days for one cycle). Follow-up examination and efficacy evaluation were executed periodically. Results Until the 4th cycle response evaluation, the local effective rate and control rate were 40% and 80%, respectively; only one patient developed progression. HAI chemotherapy had a better local control against liver metastases (median progression-free survival: hepatic, 8.8 months vs. extrahepatic, 6.2 months), accompanied by less systemic toxicity, decreased tumour markers and symptomatic relief. Conclusion HAI oxaliplatin plus oral S-1 chemotherapy can be considered as a new choice of first-line treatment for GCLM, which is also a good approach for controlling extrahepatic lesions with less adverse events.
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Affiliation(s)
- Kangxin Wang
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China.,Department of Oncology, Nanjing Pukou Central Hospital, Nanjing 211800, People's Republic of China
| | - Xuebin Zhang
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China
| | - Jia Wei
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Yiwen Xu
- The First Medical School of Nanjing Medical University, Nanjing 210000, People's Republic of China
| | - Qin Liu
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Jiaqi Xie
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Lihua Yuan
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China
| | - Zhichen Sun
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Siyi Tan
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Lianru Zhang
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Baorui Liu
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
| | - Yang Yang
- The Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University & Clinical Cancer Institute of Nanjing University, Nanjing 210008, People's Republic of China
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Ito D, Kawaguchi Y, Yamashita H, Arita J, Akamatsu N, Kaneko J, Sakamoto Y, Kokudo N, Seto Y, Hasegawa K. Intestinal-type histology is associated with better prognosis in patients undergoing liver resection for gastric/esophagogastric-junction liver metastasis. Glob Health Med 2019; 1:101-109. [PMID: 33330763 DOI: 10.35772/ghm.2019.01012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 11/04/2019] [Accepted: 11/11/2019] [Indexed: 12/22/2022]
Abstract
The indication for resection of gastric/esophagogastric-junction liver metastasis (GELM) has yet to be established. This study aimed to investigate prognostic factors in patients undergoing GELM resection. From 2001 to 2015, 31 consecutive patients underwent resection for GELM; and factors for poor prognosis were evaluated. Of the 31 patients, 23 (74.2%) developed multiple liver metastases. The histology of gastric cancer was intestinal-type adenocarcinoma in 21 patients (67.7%). Median overall survival (OS) was 3.2 years. The 1-, 3-, and 5-year OS rates were 92.8%, 56.2%, and 42.2%, respectively. The 1-, 3-, and 5-year recurrence-free survival (RFS) rates were 58.5%, 31.3%, and 31.3%, respectively. Multivariate analysis indicated that intestinal-type adenocarcinoma was associated with a significantly lower risk of OS (hazard ratio [HR], 0.26; p =0.022) and RFS (HR, 0.25; p = 0.008). In multiple logistic regression analysis, intestinal-type adenocarcinoma (odds ratio, 0.14; p = 0.012) reduced incidence of extra-hepatic recurrence after GELM resection. In conclusion, GELM resection in patients with intestinal-type histology is preferable because intestinal-type adenocarcinoma is associated with better prognosis and a lower incidence of extra-hepatic recurrence than diffuse/other-type adenocarcinoma.
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Affiliation(s)
- Daisuke Ito
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Yoshikuni Kawaguchi
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Hiroharu Yamashita
- Gastrointestinal Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Junichi Arita
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Nobuhisa Akamatsu
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Junichi Kaneko
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Yoshihiro Sakamoto
- Hepato-Biliary-Pancreatic Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Norihiro Kokudo
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yasuyuki Seto
- Gastrointestinal Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Kiyoshi Hasegawa
- Gastrointestinal Surgery Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
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Mogal H, Fields R, Maithel SK, Votanopoulos K. In Patients with Localized and Resectable Gastric Cancer, What is the Optimal Extent of Lymph Node Dissection-D1 Versus D2 Versus D3? Ann Surg Oncol 2019; 26:2912-2932. [PMID: 31076930 DOI: 10.1245/s10434-019-07417-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Despite advances in the treatment of patients with gastric cancer, the debate over the optimal extent of lymphadenectomy continues. METHOD A review of the classification, rationale for, and boundaries of lymphadenectomy is presented. A review of the available literature comparing D1 versus D2 versus D3 lymphadenectomy was performed and included randomized controlled trials, and prospective and retrospective comparative and non-comparative studies. RESULTS Earlier studies demonstrated increased morbidity with D2 compared with D1 lymphadenectomy, with no significant survival benefit. More recent studies have demonstrated survival benefit of a pancreas and spleen-sparing D2 lymphadenectomy in patients with advanced, node-positive tumors. Para-aortic/D3 dissections contribute to increased morbidity, with no survival benefit. CONCLUSIONS In patients with resectable gastric adenocarcinoma, a D2 lymph node dissection preserving the pancreas and spleen should be considered standard for optimal staging and treatment, provided it is performed by surgeons with sufficient expertise. Extended lymph node dissections beyond D2 should not be routinely performed as it has been shown to have increased morbidity, with no improvement in outcomes. While systemic chemotherapy should be considered standard in patients undergoing D2 lymphadenectomy, the role of adjuvant radiation continues to evolve.
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Affiliation(s)
- Harveshp Mogal
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Ryan Fields
- Department of Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Shishir K Maithel
- Department of Surgery, Emory University School of Medicine, Atlanta, GA, 30322, USA
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Fast-Track Surgery Could Improve Postoperative Recovery in Patients with Laparoscopy D2 Gastrectomy. Int Surg 2017. [DOI: 10.9738/intsurg-d-17-00110.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
The objective of this study is to evaluate the safety and efficacy of fast track surgery (FTS) management in gastric cancer (GC) with laparoscopy D2 gastrectomy. FTS is the integration of different medical intervention activities during the perioperative period to accelerate the recovery of patients undergoing surgery. It has been used for colorectal cancer. The present study focuses on evaluating FTS in GC with laparoscopy D2 gastrectomy. Seventy-five patients diagnosed with GC between June 2014 and December 2016 were enrolled in this study and were divided into FTS and conventional care groups. All patients received elective standard D2 gastrectomy. The clinical parameters and serum indicators were compared. FTS was associated with shorter postoperative hospital stay (17.17 ± 9.27 versus 14.06 ± 5.05 days; P = 0.046), shorter time to bowel function return (4.56 ± 1.16 versus 3.12 ± 0.88 days; P < 0.01), less stress response on postoperative day 1 (108.13 ± 40.55 versus 79.01 ± 37.10; P < 0.01), and accelerated decrease in serum albumin (30.76 ± 4.10 versus 32.56 ± 3.20 g/L; P = 0.04) and lymphocyte count (0.78 ± 0.34 versus 0.78 ± 0.34 g/L; P = 0.016). The postoperative complications, including ileus, anastomotic leakage, and infection, were similar (all P > 0.05). FTS combined with laparoscopy D2 gastrectomy can promote faster postoperative recovery, improve early postoperative nutritional status, and more effectively reduce postoperative stress reaction and is safe and effective for GC patients.
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Mastoraki A, Benetou C, Mastoraki S, Papanikolaou IS, Danias N, Smyrniotis V, Arkadopoulos N. The role of surgery in the therapeutic approach of gastric cancer liver metastases. Indian J Gastroenterol 2016; 35:331-336. [PMID: 27528456 DOI: 10.1007/s12664-016-0683-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Accepted: 07/17/2016] [Indexed: 02/06/2023]
Abstract
Gastric cancer (GC) currently prevails as the second cause of death by malignancy worldwide. Estimations suggest that 35 % of affected patients appear with synchronous distant metastases. The vast majority of patients present with hepatic metastatic disease, sometimes accompanied by synchronous peritoneal and lung dissemination. The disease mostly remains asymptomatic at an early stage, with few reported cases of incidental abdominal discomfort. As the cancer advances, symptoms such as nausea or vomiting arise, along with indigestion and dysphagia, blood loss in the form of melena or hematemesis, as well as anorexia and weight loss. Having spread to the liver, it also causes jaundice due to hepatomegaly and general inanition. Despite recent research on the therapeutic strategies against GC metastatic disease, surgical resection appears the only potentially curative approach. Unfortunately, the majority of patients are not eligible to undergo surgical intervention. With regard to treatment modalities of the advanced stage disease, the role of metastasectomy is still debatable and quite unclear, while prolonged survival was succeeded only under certain specific circumstances. Systemic chemotherapy remains however another option, as well as local management in the form of cryotherapy, radiofrequency ablation, or transcatheter arterial chemoembolization. The aims of this review were to evaluate the results of surgical treatment for metastatic GC with special reference to the extent of its histological spread and to present the recent literature in order to provide an update on the current concepts of advanced surgical management of this entity. Relevant publications in the last two decades are briefly reviewed.
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Affiliation(s)
- Aikaterini Mastoraki
- 4th Department of Surgery, Athens University, Medical School, Attikon University Hospital, 1 Rimini Street, 12462, Chaidari, Athens, Greece.
| | - Christina Benetou
- 4th Department of Surgery, Athens University, Medical School, Attikon University Hospital, 1 Rimini Street, 12462, Chaidari, Athens, Greece
| | - Sotiria Mastoraki
- 4th Department of Surgery, Athens University, Medical School, Attikon University Hospital, 1 Rimini Street, 12462, Chaidari, Athens, Greece
| | - Ioannis S Papanikolaou
- 4th Department of Surgery, Athens University, Medical School, Attikon University Hospital, 1 Rimini Street, 12462, Chaidari, Athens, Greece
| | - Nikolaos Danias
- 4th Department of Surgery, Athens University, Medical School, Attikon University Hospital, 1 Rimini Street, 12462, Chaidari, Athens, Greece
| | - Vassilios Smyrniotis
- 4th Department of Surgery, Athens University, Medical School, Attikon University Hospital, 1 Rimini Street, 12462, Chaidari, Athens, Greece
| | - Nikolaos Arkadopoulos
- 4th Department of Surgery, Athens University, Medical School, Attikon University Hospital, 1 Rimini Street, 12462, Chaidari, Athens, Greece
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Oguro S, Imamura H, Yoshimoto J, Ishizaki Y, Kawasaki S. Liver metastases from gastric cancer represent systemic disease in comparison with those from colorectal cancer. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2016; 23:324-32. [PMID: 26946472 DOI: 10.1002/jhbp.343] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 03/01/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND The aim of this retrospective study was to clarify the difference in behavior and outcome after initial hepatectomy between gastric cancer liver metastases (GCLM) and colorectal cancer liver metastases (CCLM). METHODS Data for patients undergoing curative hepatectomy for liver-only metastases from colorectal cancer (n = 193) and gastric cancer (n = 26) performed at single institution with the same criteria regarding the status of liver metastases were reviewed. Post-hepatectomy recurrence pattern, re-resection for recurrence, and three different endpoints were evaluated. RESULTS There was no significant difference between the GCLM and the CCLM in the incidence of recurrence (69% vs. 63%, P = 0.553) and recurrence-free survival (median, 15.2 months vs. 16.5 months, P = 0.230) following initial hepatectomy for liver metastases. However, the GCLM had a higher frequency of systemic unresectable recurrences than the CCLM. Time to surgical failure (median, 15.2 months vs. 39.7 months, P = 0.006) and overall survival (median, 20.1 months vs. 66.2 months, P < 0.001) were significantly shorter in the GCLM than in the CCLM. CONCLUSIONS GCLM shows more systemic and aggressive oncological behavior than CCLM after curative hepatectomy even when metastases are confined only to the liver at the time of initial hepatectomy.
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Affiliation(s)
- Seiji Oguro
- Department of Hepatobiliary-Pancreatic Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan.
| | - Hiroshi Imamura
- Department of Hepatobiliary-Pancreatic Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Jiro Yoshimoto
- Department of Hepatobiliary-Pancreatic Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Yoichi Ishizaki
- Department of Hepatobiliary-Pancreatic Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
| | - Seiji Kawasaki
- Department of Hepatobiliary-Pancreatic Surgery, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
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SAGES TAVAC safety and effectiveness analysis: da Vinci ® Surgical System (Intuitive Surgical, Sunnyvale, CA). Surg Endosc 2015. [PMID: 26205559 DOI: 10.1007/s00464-015-4428-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The da Vinci(®) Surgical System (Intuitive Surgical, Sunnyvale, CA, USA) is a computer-assisted (robotic) surgical system designed to enable and enhance minimally invasive surgery. The Food and Drug Administration (FDA) has cleared computer-assisted surgical systems for use by trained physicians in an operating room environment for laparoscopic surgical procedures in general, cardiac, colorectal, gynecologic, head and neck, thoracic and urologic surgical procedures. There are substantial numbers of peer-reviewed papers regarding the da Vinci(®) Surgical System, and a thoughtful assessment of evidence framed by clinical opinion is warranted. METHODS The SAGES da Vinci(®) TAVAC sub-committee performed a literature review of the da Vinci(®) Surgical System regarding gastrointestinal surgery. Conclusions by the sub-committee were vetted by the SAGES TAVAC Committee and SAGES Executive Board. Following revisions, the document was evaluated by the TAVAC Committee and Executive Board again for final approval. RESULTS Several conclusions were drawn based on expert opinion organized by safety, efficacy, and cost for robotic foregut, bariatric, hepatobiliary/pancreatic, colorectal surgery, and single-incision cholecystectomy. CONCLUSIONS Gastrointestinal surgery with the da Vinci(®) Surgical System is safe and comparable, but not superior to standard laparoscopic approaches. Although clinically acceptable, its use may be costly for select gastrointestinal procedures. Current data are limited to the da Vinci(®) Surgical System; further analyses are needed.
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Current status of minimally invasive surgery for gastric cancer: A literature review to highlight studies limits. Int J Surg 2015; 17:34-40. [PMID: 25758348 DOI: 10.1016/j.ijsu.2015.02.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Revised: 02/05/2015] [Accepted: 02/26/2015] [Indexed: 12/14/2022]
Abstract
BACKGROUND Gastric cancer represents a great challenge for health care providers and requires a multidisciplinary approach in which surgery plays the main role. Minimally invasive surgery has been progressively developed, first with the advent of laparoscopy and more recently with the spread of robotic surgery, but a number of issues are currently being investigate, including the limitations in performing effective extended lymph node dissections and, in this context, the real advantages of using robotic systems, the possible role for advanced Gastric Cancer, the reproducibility of completely intracorporeal techniques and the oncological results achievable during follow-up. METHOD Searches of MEDLINE, Embase and Cochrane Central Register of Controlled Trials were performed to identify articles published until April 2014 which reported outcomes of surgical treatment for gastric cancer and that used minimally invasive surgical technology. Articles that deal with endoscopic technology were excluded. RESULTS A total of 362 articles were evaluated. After the review process, data in 115 articles were analyzed. CONCLUSION A multicenter study with a large number of patients is now needed to further investigate the safety and efficacy as well as long-term outcomes of robotic surgery, traditional laparoscopy and the open approach.
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Santoro R, Ettorre GM, Santoro E. Subtotal gastrectomy for gastric cancer. World J Gastroenterol 2014; 20:13667-13680. [PMID: 25320505 PMCID: PMC4194551 DOI: 10.3748/wjg.v20.i38.13667] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 06/10/2014] [Accepted: 06/26/2014] [Indexed: 02/06/2023] Open
Abstract
Although a steady decline in the incidence and mortality rates of gastric carcinoma has been observed in the last century worldwide, the absolute number of new cases/year is increasing because of the aging of the population. So far, surgical resection with curative intent has been the only treatment providing hope for cure; therefore, gastric cancer surgery has become a specialized field in digestive surgery. Gastrectomy with lymph node (LN) dissection for cancer patients remains a challenging procedure which requires skilled, well-trained surgeons who are very familiar with the fast-evolving oncological principles of gastric cancer surgery. As a matter of fact, the extent of gastric resection and LN dissection depends on the size of the disease and gastric cancer surgery has become a patient and “disease-tailored” surgery, ranging from endoscopic resection to laparoscopic assisted gastrectomy and conventional extended multivisceral resections. LN metastases are the most important prognostic factor in patients that undergo curative resection. LN dissection remains the most challenging part of the operation due to the location of LN stations around major retroperitoneal vessels and adjacent organs, which are not routinely included in the resected specimen and need to be preserved in order to avoid dangerous intra- and postoperative complications. Hence, the surgeon is the most important non-TMN prognostic factor in gastric cancer. Subtotal gastrectomy is the treatment of choice for middle and distal-third gastric cancer as it provides similar survival rates and better functional outcome compared to total gastrectomy, especially in early-stage disease with favorable prognosis. Nonetheless, the resection range for middle-third gastric cancer cases and the extent of LN dissection at early stages remains controversial. Due to the necessity of a more extended procedure at advanced stages and the trend for more conservative treatments in early gastric cancer, the indication for conventional subtotal gastrectomy depends on multiple variables. This review aims to clarify and define the actual landmarks of this procedure and the role it plays compared to the whole range of new and old treatment methods.
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Takemura N, Saiura A, Koga R, Yoshioka R, Yamamoto J, Kokudo N. Repeat hepatectomy for recurrent liver metastasis from gastric carcinoma. World J Surg 2014; 37:2664-70. [PMID: 23963347 DOI: 10.1007/s00268-013-2190-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The efficacy of repeat hepatectomy for recurrent hepatocellular carcinoma and colorectal liver metastases is widely accepted. However, the benefits of such treatment for intrahepatic recurrence of gastric cancer liver metastasis remain unknown. This study sought to clarify the survival benefit for patients undergoing repeat hepatectomy for gastric cancer liver metastasis. METHODS A total of 73 patients underwent hepatectomy for gastric cancer liver metastasis from January 1993 to January 2011. Macroscopically curative surgery was performed in 64 patients. Among them, repeat hepatectomy was performed in 14 of the 37 patients with intrahepatic recurrence. Among these 14 patients, clinicopathologic factors were evaluated by univariate and multivariate analysis to identify the factors affecting survival. RESULTS The overall 1-, 3-, and 5-year survival rates after a second hepatectomy were 71, 47, and 47 %, respectively. The median survival was 31 months. Operative morbidity and mortality rates of repeat hepatectomy were 29 and 0 %, respectively. Multivariate analysis identified the duration of the disease-free interval as the only independent significant factor predicting better survival. CONCLUSIONS In selected patients, repeat hepatectomy for recurrent gastric cancer liver metastasis may offer the same chance of cure as the primary hepatectomy. Disease-free intervals exceeding 12 months predict good patient survival after repeat hepatectomy.
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Affiliation(s)
- Nobuyuki Takemura
- Department of Gastroenterological Surgery, Cancer Institute Ariake Hospital, Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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Du Y, Cheng X, Xu Z, Yang L, Huang L, Wang B, Yu P, Dong R. D2 plus radical resection combined with perioperative chemotherapy for advanced gastric cancer with pyloric obstruction. Chin J Cancer Res 2013; 25:479-81. [PMID: 23997543 DOI: 10.3978/j.issn.1000-9604.2013.08.17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2013] [Accepted: 08/14/2013] [Indexed: 12/28/2022] Open
Abstract
A patient with advanced gastric cancer complicated with pyloric obstruction was treated using D2 + radical resection combined with perioperative chemotherapy, and had satisfying outcomes. The perioperative chemotherapy regimen was Taxol and S1 (tegafur, gimeracil, and oteracil). Three cycles of neoadjuvant chemotherapy were delivered before surgery, and three cycles of adjuvant therapy after surgery. PR was achieved after chemotherapy. D2 + dissection of stations 8p, 12b, 12p, 13 and 14v lymph nodes was performed on September 10, 2012.
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Affiliation(s)
- Yian Du
- Department of Abdominal Surgery, Zhejiang Cancer Hospital, Hangzhou 310022, China
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12
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How many lymph nodes should be assessed in patients with gastric cancer? A systematic review. Gastric Cancer 2012; 15 Suppl 1:S70-88. [PMID: 22895615 DOI: 10.1007/s10120-012-0169-y] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Accepted: 06/01/2012] [Indexed: 02/06/2023]
Abstract
BACKGROUND Nodal status is one of the most important prognostic factors in gastric adenocarcinoma (GC). As such, it is important to assess an appropriate number of lymph nodes (LNs) in order to accurately stage patients. However, the number of LNs assessed in each GC case varies, and in many cases the number examined per gastric specimen is less than current recommendations. PURPOSE We aimed to identify and synthesize findings from all articles evaluating the association of clinicopathological features and long-term outcomes with the number of LNs assessed among GC patients. METHODS Systematic electronic literature searches were conducted using Medline, Embase, and the Cochrane Central Register of Controlled Trials from 1998 to 2009. RESULTS Twenty-five articles were included in this review. Extensive resection, increased tumor size, and greater TNM staging were all associated with a greater number of LNs assessed. The disease-free survival was longer and recurrence rate was lower in patients with more LNs assessed. Overall survival, as well as survival by TNM and clinical stage, was improved among patients with an increased number of LNs assessed, but much of this appears to be due to stage migration, with the effect more pronounced in more advanced disease. CONCLUSION More LNs assessed resulted in less stage migration and possibly better long-term outcomes. Although current guidelines suggest 16 LNs to be assessed, especially in advanced GC, a higher number of LNs should be assessed.
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Takemura N, Saiura A, Koga R, Arita J, Yoshioka R, Ono Y, Hiki N, Sano T, Yamamoto J, Kokudo N, Yamaguchi T. Long-term outcomes after surgical resection for gastric cancer liver metastasis: an analysis of 64 macroscopically complete resections. Langenbecks Arch Surg 2012; 397:951-7. [PMID: 22615045 DOI: 10.1007/s00423-012-0959-z] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2012] [Accepted: 05/07/2012] [Indexed: 02/06/2023]
Abstract
PURPOSE The indication for hepatectomy in cases of gastric cancer liver metastases (GLM) remains unclear and it remains controversial whether surgical resection is beneficial for GLM. The objective of this retrospective study was to clarify the indications for and benefit of hepatectomy for GLM. METHODS Seventy-three patients underwent hepatectomies for GLM from January 1993 to January 2011. Macroscopically complete (R0 or R1) resection was achieved in 64 patients. Among them, 32 patients underwent synchronous hepatectomy with gastrectomy and the remaining 32 patients underwent metachronous hepatectomy. Repeat hepatectomy was done in 14 patients for resectable intrahepatic recurrences. Clinicopathological factors were evaluated by univariate and multivariate analyses among patients who received macroscopically complete resection for those affecting survival. RESULTS The overall 1-, 3-, and 5-year survival rates after macroscopically complete (R0 or R1) liver resection (n = 64) for GLM were 84, 50, and 37 %, respectively, with a median survival of 34 months. Univariate analysis identified serosal invasion of the primary gastric cancer and blood transfusions during surgery as poor prognosis indicators. By multivariate analysis, serosal invasion of the primary gastric cancer and larger hepatic tumor (>5 cm in diameter) were found to be independent indicators of poor prognosis. CONCLUSIONS GLM patients with the maximum diameter of hepatic tumors of <5 cm and without serosal invasion of the primary gastric cancer are the best candidate for hepatectomy.
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Affiliation(s)
- Nobuyuki Takemura
- Department of Gastroenterological Surgery, Cancer Institute Ariake Hospital, Japanese Foundation for Cancer Research, 3-10-6 Ariake, Koto-ku, Tokyo, Japan
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Zheng B, Ma B, Yang K, Mi D. Meta-analysis of randomized controlled trials comparing D2 and D4 lymphadenectomy for gastric cancer. Eur Surg 2011. [DOI: 10.1007/s10353-011-0614-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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15
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Pugliese R, Maggioni D, Sansonna F, Costanzi A, Ferrari GC, Di Lernia S, Magistro C, De Martini P, Pugliese F. Subtotal gastrectomy with D2 dissection by minimally invasive surgery for distal adenocarcinoma of the stomach: results and 5-year survival. Surg Endosc 2010; 24:2594-602. [PMID: 20414682 DOI: 10.1007/s00464-010-1014-1] [Citation(s) in RCA: 120] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2009] [Accepted: 02/25/2010] [Indexed: 02/06/2023]
Abstract
BACKGROUND The purpose of this study is to assess outcomes and 5-year survival after subtotal gastrectomy (SG) for early and advanced distal adenocarcinoma with D2 dissection performed by minimally invasive surgery (MIS). METHODS From June 2000 to October 2009 a total of 70 patients with adenocarcinoma of the lower third of the stomach underwent SG with D2 nodal clearance by MIS. This series enrolled 37 patients with early gastric cancer (EGC) and 33 with advanced gastric cancer (AGC). SG was attempted by conventional laparoscopy (CL) in 52 cases and by robot-assisted (RA) technique in 18. Clinical and histopathologic results with 5-year survival were analyzed. RESULTS No intraoperative complication was registered. Conversion to laparotomy was required in five patients. Overall, the mean operating time for SG was 254 min (range = 145-460) and estimated mean blood loss was 146 ml (range = 45-250). Postoperative complications occurred in seven patients, including two duodenal leakages none of which required laparotomy. There were two postoperative deaths, one caused by hepatic failure and one by hemorrhagic stroke. Preoperative understaging occurred in ten cases (three were AGC). On average, 30 ± 8 lymph nodes were collected. The distance of proximal resection margin was 6.6 cm (range = 4-8.5 cm). Short-term results were equal with those of laparoscopic and RA gastrectomy. The mean hospital stay of all patients was 10 days (range = 7-24). The mean follow-up span was 53 months (range = 3-112). Relapse of disease occurred in 12 patients, 10 of whom died from the disease and their mean survival was 25 months (range = 12-38). The overall 3-year survival was 85% for CL gastrectomy and 78% for RA gastrectomy, but this difference was not significant with the log rank test (p > 0.05). The overall 5-year survival was 81% (97% for EGC and 67% for AGC). CONCLUSION D2 subtotal gastrectomy performed by MIS is reproducible and safe. The long-term outcomes and 5-year survival are acceptable. Extended lymphadenectomy was carried out for both EGC and AGC so as to ensure adequate nodal clearance and compensate preoperative underestimation.
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Affiliation(s)
- Raffaele Pugliese
- Chirurgia Generale e Videolaparoscopica, Ospedale Niguarda Ca' Granda, Piazza Ospedale Maggiore 3, 20162, Milan, Italy.
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16
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Strategies for treating liver metastasis from gastric cancer. Surg Today 2010; 40:287-94. [PMID: 20339981 DOI: 10.1007/s00595-009-4152-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2009] [Accepted: 06/16/2009] [Indexed: 12/16/2022]
Abstract
The prognosis of patients with liver metastasis from gastric cancer is dismal. This article reviews the characteristics of gastric cancer metastasizing to the liver, and multimodality of treatments. Differentiated adenocarcinoma, poorly differentiated adenocarcinoma with a medullary growth pattern, and special types, including endocrine carcinoma and hepatoid carcinoma, are likely to metastasize to the liver. The overexpression of growth factors or adhesion molecules is clinically significant for liver metastasis. Surgery for liver metastases arising from gastric adenocarcinoma is reasonable if a complete resection seems feasible after careful preoperative staging. A hepatic resection should always be considered as an option for gastric cancer patients with hepatic metastases. Newer generation cytotoxic agents such as S-1, irinotecan, and taxanes show promising activity for patients with metastases. Adjuvant chemotherapy or molecular targeted therapy will provide significant benefits to patients in the future.
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Abstract
Worldwide, gastric cancer is one of the top three leading causes of cancer mortality, but incidence and presentation vary geographically. Currently, surgery is the only possible cure. Nodal status is an important prognostic indicator for gastric cancer, and despite results of randomized controlled trials, debate continues over the importance of aggressive lymphadenectomy.
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Affiliation(s)
- Natalie G Coburn
- Division of Surgical Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
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18
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Robot-assisted laparoscopic gastrectomy with D2 dissection for adenocarcinoma: initial experience with 17 patients. J Robot Surg 2008; 2:217-22. [PMID: 27637790 DOI: 10.1007/s11701-008-0116-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2008] [Accepted: 10/17/2008] [Indexed: 12/20/2022]
Abstract
Robot-assisted gastrectomy has been practised so far in very few centres in the world. The aims of this study were to assess the feasibility of robot-assisted gastrectomy for adenocarcinoma with D2 lymph nodal dissection and to analyze our preliminary results. Between January 2006 and August 2008, as many as 17 patients (11 females, 6 males) underwent laparoscopic robot-assisted surgery for non-metastatic adenocarcinoma of the stomach by a 3-armed da Vinci(®) Robotic Surgical System. The mean age of patients was 65.9 years. This series included eight patients with early gastric cancer (EGC) and nine with advanced gastric cancer (AGC). A 4/5 laparoscopic subtotal gastrectomy (LSG) with D2 nodal clearance was the procedure of choice for 16 distal cancers. Laparoscopic total gastrectomy (LTG) with D2 lymphadenectomy was performed for one AGC of the middle third of the stomach. No intraoperative complication was registered. Conversion to laparotomy was required in two patients with distal cancer. The mean operating time (excluding converted patients) was 352 min (348 for LSG). Morbidity consisted in one pancreatic leak that healed conservatively. One death occurred postoperatively for haemorragic stroke. On average, 25.5 ± 4 lymph nodes were collected (range 10-40). The resection margin was 6.4 ± 0.6 cm (range 4.2-8), and the margin was tumour free in all the specimens. The mean hospital stay of totally laparoscopic subtotal gastrectomy was 10 ± 1.2 days (range 8-13). The mean follow-up was 14 months (range 1-29) and three patients with AGC showed recurrence after LSG and died of disease. Robotics in gastrectomy for cancer is a feasible and safe procedure, yielding adequate D2 nodal clearance with respect of oncologic principles. Robotic techniques can represent a remarkable tool to improve laparoscopic surgeon's ability and precision in small surgical fields, i.e. during D2 dissection. This study demonstrated the feasibility of robot-assisted gastrectomy for cancer although further studies are required to validate our preliminary results, especially as far as patients' benefits are concerned.
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Sasako M, Sano T, Yamamoto S, Kurokawa Y, Nashimoto A, Kurita A, Hiratsuka M, Tsujinaka T, Kinoshita T, Arai K, Yamamura Y, Okajima K. D2 lymphadenectomy alone or with para-aortic nodal dissection for gastric cancer. N Engl J Med 2008; 359:453-62. [PMID: 18669424 DOI: 10.1056/nejmoa0707035] [Citation(s) in RCA: 729] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Gastrectomy with D2 lymphadenectomy is the standard treatment for curable gastric cancer in eastern Asia. Whether the addition of para-aortic nodal dissection (PAND) to D2 lymphadenectomy for stage T2, T3, or T4 tumors improves survival is controversial. We conducted a randomized, controlled trial at 24 hospitals in Japan to compare D2 lymphadenectomy alone with D2 lymphadenectomy plus PAND in patients undergoing gastrectomy for curable gastric cancer. METHODS Between July 1995 and April 2001, 523 patients with curable stage T2b, T3, or T4 gastric cancer were randomly assigned during surgery to D2 lymphadenectomy alone (263 patients) or to D2 lymphadenectomy plus PAND (260 patients). We did not permit any adjuvant therapy before the recurrence of cancer. The primary end point was overall survival. RESULTS The rates of surgery-related complications among patients assigned to D2 lymphadenectomy alone and those assigned to D2 lymphadenectomy plus PAND were 20.9% and 28.1%, respectively (P=0.07). There were no significant differences between the two groups in the frequencies of anastomotic leakage, pancreatic fistula, abdominal abscess, pneumonia, or death from any cause within 30 days after surgery (the rate of death was 0.8% in each group). The median operation time was 63 minutes longer and the median blood loss was 230 ml greater in the group assigned to D2 lymphadenectomy plus PAND. The 5-year overall survival rate was 69.2% for the group assigned to D2 lymphadenectomy alone and 70.3% for the group assigned to D2 lymphadenectomy plus PAND; the hazard ratio for death was 1.03 (95% confidence interval [CI], 0.77 to 1.37; P=0.85). There were no significant differences in recurrence-free survival between the two groups; the hazard ratio for recurrence was 1.08 (95% CI, 0.83 to 1.42; P=0.56). CONCLUSIONS As compared with D2 lymphadenectomy alone, treatment with D2 lymphadenectomy plus PAND does not improve the survival rate in curable gastric cancer. (ClinicalTrials.gov number, NCT00149279.)
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Affiliation(s)
- Mitsuru Sasako
- Gastric Surgery Division, National Cancer Center Hospital, Tokyo, Japan.
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Nunobe S, Ohyama S, Sonoo H, Hiki N, Fukunaga T, Seto Y, Yamaguchi T. Benefit of mediastinal and para-aortic lymph-node dissection for advanced gastric cancer with esophageal invasion. J Surg Oncol 2008; 97:392-5. [PMID: 18236414 DOI: 10.1002/jso.20987] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND OBJECTIVES Lymph-node dissection in gastric cancers with esophageal invasion (AGCE) is of current interest. This study examined the significance of inferior mediastinal lymph-node (IM) and para-aortic lymph-node (PA) dissection for this type of cancer. METHOD Two hundred and seventy cases of AGCE were clinicopathologically reviewed. An index of estimated benefit from lymph-node dissection (IEBLD) was calculated from the frequency of lymph node metastasis in IM and PA, and from 5-year survival rates for metastatic cases. RESULTS Among the cases of AGCE, IM and PA metastasis rates were 18.1% and 22.2%, respectively. The IEBLD for IM and PA was similar to that for dissection of the second-tier lymph nodes around the celiac axis. The IM metastasis rate was 0.0% for esophageal invasion of 0-9 mm, 2.2% for 10-19 mm, 17.8% for 20-29 mm, and 21.7% for 30-39 mm of esophageal invasion. CONCLUSION AGCE is associated with a high rate of PA metastasis, and with a high rate of IM metastasis when esophageal invasion exceeds 2 cm. Since dissection of IM and PA achieved the same benefit as dissection of second-tier lymph nodes, we recommend thorough dissection of these lymph nodes.
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Affiliation(s)
- Souya Nunobe
- Department of Gastroenterological Surgery, Cancer Institute Ariake Hospital, Tokyo, Japan.
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