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13 papers 25 to 100 followers Gastric cancer
Hiroshi Okabe, Shigeru Tsunoda, Kazutaka Obama, Eiji Tanaka, Shigeo Hisamori, Hisashi Shinohara, Yoshiharu Sakai
PURPOSE: A phase II study was performed to evaluate the safety and efficacy of laparoscopic gastrectomy (LG) for gastric cancer of clinical stage II or higher. METHODS: The eligibility criteria were gastric cancer of clinical stage II or higher that was amenable to potentially curative resection. Patients with prior chemotherapy, tumors requiring total gastrectomy (TG), tumors that invaded adjacent organs, and patients with bulky lymph node metastasis were included...
August 2016: Annals of Surgical Oncology
Shibo Bian, Hongqing Xi, Xiaosong Wu, Jianxin Cui, Liangang Ma, Rong Chen, Bo Wei, Lin Chen
BACKGROUND: There is no consensus in the impact of No. 10 lymph node dissection (LND) for advanced proximal gastric cancer (APGC) and the status of negative No. 4sa and No. 4sb lymph nodes (No. 4s LNs) is reportedly associated with no metastasis to No. 10 LN. We aimed to evaluate the role of No. 10 LND in APGC patients with negative No. 4s LNs and the diagnostic accuracy of intraoperative pathologic examination. METHODS: We analyzed data on 727 patients with APGC who had undergone D2 lymphadenectomy with No...
July 2016: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
Mehmet Mihmanli, Enver Ilhan, Ufuk Oguz Idiz, Ali Alemdar, Uygar Demir
Gastric cancer has an important place in the worldwide incidence of cancer and cancer-related deaths. It can metastasize to the lymph nodes in the early stages, and lymph node metastasis is an important prognostic factor. Surgery is a very important part of gastric cancer treatment. A D2 lymphadenectomy is the standard surgical treatment for cT1N+ and T2-T4 cancers, which are potentially curable. Recently, the TNM classification system was reorganized, and the margins for gastrectomy and lymphadenectomy were revised...
May 7, 2016: World Journal of Gastroenterology: WJG
Eric Van Cutsem, Xavier Sagaert, Baki Topal, Karin Haustermans, Hans Prenen
Gastric cancer is one of the leading causes of cancer-related death worldwide. Many patients have inoperable disease at diagnosis or have recurrent disease after resection with curative intent. Gastric cancer is separated anatomically into true gastric adenocarcinomas and gastro-oesophageal-junction adenocarcinomas, and histologically into diffuse and intestinal types. Gastric cancer should be treated by teams of experts from different disciplines. Surgery is the only curative treatment. For locally advanced disease, adjuvant or neoadjuvant therapy is usually implemented in combination with surgery...
November 26, 2016: Lancet
Mayuko Saito, Kentaro Yamashita, Yoshiaki Arimura, Hiroyuki Kaneto, Hiroyuki Okuda, Masanori Nojima, Takeshi Hagiwara, Kazuya Suzuki, Takeya Adachi, Akira Goto, Kohei Nakachi, Atsushi Yawata, Mitsuru Yoshimoto, Tokuma Tanuma, Yasushi Adachi, Satoshi Yamaoka, Tsunenori Mizukoshi, Mariko Kawayama, Yasuo Hamamoto, Yasuhisa Shinomura
BACKGROUND: Intratumoral human epidermal growth factor receptor 2 (HER2) heterogeneity of gastric cancer can be an obstacle to accurate HER2 assessment. Serum HER2, concentrations of the HER2 extracellular domain shed into the bloodstream, has a potential to compensate HER2 immunohistochemistry (IHC) but has not been scrutinized in gastric cancer. This study sought to explore the clinical utility of serum HER2 in gastric cancer. METHODS: We performed a prospective multicenter trial (SHERLOCK trial) involving patients with all-stage gastric or gastro-esophageal junction cancer...
2016: Acta Oncologica
Alexandre A Jácome, Anelisa K Coutinho, Enaldo M Lima, Aline C Andrade, José Sebastião Dos Santos
Despite improvements in adjuvant therapies for gastric cancer in recent years, the disease is characterized by high recurrence rates and a dismal prognosis. The major improvement in the treatment of recurrent or metastatic gastric cancer in recent years has been the incorporation of trastuzumab, a monoclonal antibody that inhibits human epidermal growth factor receptor 2 (HER2) heterodimerization, after the demonstrated predictive value of the overexpression and/or amplification of this receptor. Beyond HER2, other genetic abnormalities have been identified, and these mutations may be targetable by tyrosine kinase inhibitors or monoclonal antibodies...
January 21, 2016: World Journal of Gastroenterology: WJG
Wook Kim, Hyung-Ho Kim, Sang-Uk Han, Min-Chan Kim, Woo Jin Hyung, Seung Wan Ryu, Gyu Seok Cho, Chan Young Kim, Han-Kwang Yang, Do Joong Park, Kyo Young Song, Sang Il Lee, Seung Yub Ryu, Joo-Ho Lee, Hyuk-Joon Lee
OBJECTIVE: To determine the safety of laparoscopy-assisted distal gastrectomy (LADG) compared with open distal gastrectomy (ODG) in patients with clinical stage I gastric cancer in Korea. BACKGROUND: There is still a lack of large-scale, multicenter randomized trials regarding the safety of LADG. METHODS: A large-scale, phase 3, multicenter, prospective randomized controlled trial was conducted. The primary end point was 5-year overall survival...
January 2016: Annals of Surgery
M Degiuli, M Sasako, A Ponti, A Vendrame, M Tomatis, C Mazza, A Borasi, L Capussotti, G Fronda, M Morino
BACKGROUND: It is still unclear whether D2 lymphadenectomy improves the survival of patients with gastric cancer and should therefore be performed routinely or selectively. The aim of this multicentre randomized trial was to compare D2 and D1 lymphadenectomy in the treatment of gastric cancer. METHODS: Between June 1998 and December 2006, patients with gastric adenocarcinoma were assigned randomly to either D1 or D2 gastrectomy. Intraoperative randomization was implemented centrally by telephone...
January 2014: British Journal of Surgery
Nathan Grimes, Joanne Devlin, Declan F J Dunne, Graeme Poston, Stephen Fenwick, Hassan Malik
BACKGROUND: Gastric cancer has a high mortality, with many patients presenting with advanced disease. Many patients who undergo curative gastrectomy will subsequently develop metastatic disease. Hepatectomy has an established place in treating metastases from a variety of cancers but its role in gastric cancer is not clear. This review sought to systematically appraise the literature to establish the role of hepatectomy in treating gastric cancer metastases. METHOD: Medline and EMBASE were searched for all papers publishing data on survival of patients with metastatic gastric adenocarcinoma who underwent hepatectomy...
December 2014: Surgical Oncology
Neda Amini, Gaya Spolverato, Yuhree Kim, Malcolm H Squires, George A Poultsides, Ryan Fields, Carl Schmidt, Sharon M Weber, Konstantinos Votanopoulos, Shishir K Maithel, Timothy M Pawlik
BACKGROUND AND OBJECTIVES: Potential differences in presentation and outcome of patients with gastric cardia adenocarcinoma (GCA) and non-cardia adenocarcinoma may exist. The aim of the present study was to compare the clinicopathological characteristics and the prognosis of GCA versus non-cardia adenocarcinoma. METHOD: Patients with gastric adenocarcinoma who underwent gastric resection between 2000-2012 were identified. Clinicopathological characteristics and outcomes were analyzed based on tumor site using a 1:2 matched-control, as well as a multivariable Cox model...
March 2015: Journal of Surgical Oncology
Qiang Dai, Lei Jiang, Rui-Jiang Lin, Kong-Kong Wei, Liang-Liang Gan, Cheng-Hui Deng, Quan-Lin Guan
OBJECTIVE: The aim of this study was to evaluate the efficacy and safety of adjuvant chemoradiotherapy (CRT) versus chemotherapy (CT) for patients with gastric cancer. METHODS: Electronic databases including PUBMED, EMBASE, and Cochrane Library were retrieved for original studies from their inception to April 2014. Two reviewers independently evaluated the quality of the included studies and extracted the data. All Statistical analyses were performed using RevMan Version 5...
March 2015: Journal of Surgical Oncology
Fenghua Guo, Shulan Ma, Shuo Yang, Yuanqiang Dong, Fen Luo, Zhiming Wang
INTRODUCTION: Recent studies have shown that radical gastrectomy with extended lymphadenectomy is feasible in gastric cancer patients with liver cirrhosis, but in those studies the main proportion was Child-Pugh class A patients. It is still difficult to choose reasonable surgical strategies for gastric cancer patients with cirrhosis, especially for Child-Pugh class B patients. METHODS: We reviewed the medical records of patients with liver cirrhosis who had undergone radical gastrectomy between January 2001 and December 2012...
2014: International Journal of Surgery
Nan Jiang, Jing-Yu Deng, Xue-Wei Ding, Li Zhang, Hong-Gen Liu, Yue-Xiang Liang, Han Liang
AIM: To elucidate the potential impact of the grade of complications on long-term survival of gastric cancer patients after curative surgery. METHODS: A total of 751 gastric cancer patients who underwent curative gastrectomy between January 2002 and December 2006 in our center were enrolled in this study. Patients were divided into four groups: no complications, Grade I, Grade II and Grade III complications, according to the following classification systems: T92 (Toronto 1992 or Clavien), Accordion Classification, and Revised Accordion Classification...
July 7, 2014: World Journal of Gastroenterology: WJG
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