View clinical trials related to Stomach Neoplasms.
Filter by:The purpose of this study is to determine the efficacy and safety of oxaliplatin and s1 as first-line treatment of advanced gastric cancer.
A maximum of 8 cycles of chemotherapy will be administered. Depending on patients' tolerability, 8 cycles of chemotherapy will be given to the patients.
This phase I trial studies the side effects and best schedule of vaccine therapy with or without sirolimus in treating patients with cancer-testis antigen (NY-ESO-1) expressing solid tumors. Biological therapies, such as sirolimus, may stimulate the immune system in different ways and stop tumor cells from growing. Vaccines made from a person's white blood cells mixed with tumor proteins may help the body build an effective immune response to kill tumor cells that express NY-ESO-1. Infusing the vaccine directly into a lymph node may cause a stronger immune response and kill more tumor cells. It is not yet known whether vaccine therapy works better when given with or without sirolimus in treating solid tumors.
The purpose of this study is to determine the feasibility of chemotherapy, consisting of docetaxel, cisplatin and capecitabine given prior to surgery for stomach cancer. Furthermore, an extended type of removal of lymph nodes will be implemented.
Stage I：Neoadjuvant therapy - Tegafur，Gimeracil and Oteracil Potassium Capsules plus oxaliplatin is superior to surgery alone;Capecitabine plus oxaliplatin is non-inferiority to Tegafur，Gimeracil and Oteracil Potassium Capsules plus oxaliplatin Stage II: Perioperative therapy - Perioperative Tegafur，Gimeracil and Oteracil Potassium Capsules plus oxaliplatin is superior to adjuvant Tegafur，Gimeracil and Oteracil Potassium Capsules plus oxaliplatin alone;Capecitabine plus oxaliplatin regimen is noninferiority to Tegafur,Gimeracil and Oteracil Potassium Capsules plus oxaliplatin - A regimen of Tegafur，Gimeracil and Oteracil Potassium Capsules plus oxaliplatin(SOX) and Capecitabine plus oxaliplatin(XELOX) improves survival among patients with incurable locally advanced or metastatic gastric cancer. The investigators assessed whether the addition of a perioperative regimen of SOX or XELOX regimen to adjuvant alone improves R0 resection rate and survival among patients with curable locally advanced gastric cancer.
Primary Objective: - To compare the 3-year progression free survival (PFS) in the two treatment arms. Secondary Objectives: - Overall survival (OS). - Postoperative pathological stage and R0 (complete) resection rate. - Safety: Toxicities associated with neoadjuvant chemotherapy, surgery, morbidity/mortality, toxicity of adjuvant chemotherapy.
The purpose of this study is to determine dose limiting toxicities (DLT) and maximum tolerated dose (MTD) of RAD001, as well as to assess tumor response and overall survival.
Apatinib is a tyrosin-inhibitor agent targeting at vascular endothelial growth factor receptor (VEGFR), and it's anti-angiogenesis effect has been viewed in preclinical tests. The investigators' phase I study has shown that the drug's toxicity is manageable and the maximum tolerable daily dose is 850 mg. The purpose of this study is to determine whether apatinib can improve progression free survival or overall survival compared with placebo in patients with metastatic gastric carcinoma who failed two lines of chemotherapy.
The purpose of this study is to determine whether Helicobacter pylori eradication could reduce the new tumor development after endoscopic resection of gastric tumor.
Magnifying endoscopy with narrow-band imaging (ME-NBI) can emphasize surface pattern and microvascular architecture of the gastric mucosa.However,the usefulness and criteria of NBI for differential diagnosis among early gastric cancers (EGC) have not been fully established.The study is based on the hypothesis: 1. ME-NBI is useful in distinguishing EGC from other gastric lesions 2. ME-NBI is useful in further differential diagnosis among EGCs.