View clinical trials related to Gastric Cancer.
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The incidence of unresectable and obstructive gastric cancer patients ranges in the literature from 5 to 30 % . In such cases, gastro-entero anastomosis is traditionally performed and can improve the quality of life by relieving the symptoms of impaired oral intake without having a high surgical risk. Unfortunately, up to 25% of these patients may develop impaired gastric emptying syndrome. Gastric partitioning was originally described by Devine in 1925 as a method of antral exclusion and complete division of the stomach accompanied by a gastro-entero anastomosis in the proximal gastric pouch for the management of difficult duodenal ulcers. This procedure has been modified along the years and was adopted for the palliative treatment of gastric cancer. The advantages of the partitioning includes: better gastric emptying, avoidance of direct tumor invasion of the gastro-entero anastomosis, less contact between the ingested food and the tumor with less blood lost and improved survival. Retrospective not randomized studies have been published demonstrating the effectiveness of the procedure.
The objective of this study is to compare the possible time savings from reduction of nursing and pharmacy time to manage AEGC patients using capecitabine-based regimens versus traditional intravenous chemotherapy in the Hong Kong public hospital setting.
This is an open-label, nonrandomized, Phase 1/2 study for the fibroblast growth factor receptor (FGFR) inhibitor futibatinib (TAS-120). The purpose of the study is to evaluate the safety, tolerability, pharmacokinetic, pharmacodynamic, and anti-tumor activity of futibatinib in patients with advanced solid tumors with and without genomic FGF/FGFR abnormalities. The study will be conducted in 3 parts: 1. Dose escalation portion to determine the -Maximum Tolerated Dose and/ or Recommended Phase 2 Dose of futibatinib. 2. Phase 1 expansion portion to further evaluate the safety and efficacy of futibatinib in patients with tumors harboring FGF/FGFR aberrations, including patients with cholangiocarcinoma (CCA), primary central nervous system tumors, urothelial carcinoma, breast cancer, gastric cancer. 3. Phase 2 study portion to confirm objective response rate of futibatinib in intrahepatic CCA patients with tumors harboring FGFR2 gene rearrangements (incl fusions).
Currently no ideal preventive modalities are available for reducing gastric-cancer caused mortality in organized population-based application. The primary objective of the study is to determine if H.pylori screening followed by eradication of positive subjects and endoscopic follow-up of those with serological evidence of atrophic gastritis reduces mortality from gastric cancer in middle-aged people in high-risk areas. The GISTAR study is a multicenter randomized study of H.pylori eradication and pepsinogen testing for prevention of gastric cancer mortality. Altogether 30.000 individuals aged 40-64 years will be enrolled, providing 90% study power to detect at least 35% reduction in gastric cancer mortality at 15 years of follow-up. Participants will be randomly allocated to one of two groups. In the active investigation/management group those positive for H.pylori will be offered eradication therapy and individuals with decreased pepsinogen I/II ratio will be invited for endoscopy. The control group will receive standard health care. The primary endpoint for this trial will be the mortality difference from gastric cancer between the two groups at 15 years or when enough cases accumulate to demonstrate a statistical difference. The study is expected to provide valuable information on the utility for reduction in gastric cancer mortality of: 1) H.pylori eradication in adults on a population-basis, including subjects who may already have pre-malignant lesions; and 2) pepsinogen testing in screening settings. A pilot study of 3,455 individuals prior to the main trial was conducted from October 2013 to December 2016.
Investigators have a plan to conduct nested case-control study to investigate the association between serum cholesterol levels including TC, HDL-C, LDL-C, triglyceride (TG), apolipoproteins and gastric neoplasm. In addition, further analyses were performed to evaluate the possible role of the serum cholesterol as a predictor for the differentiation and prognosis of gastric neoplasm.
This is a clinical study investigating the new treatment of surgery combined with intraperitoneal mitomycin-C for patients with gastrointestinal cancer that has spread to the peritoneal (abdominal cavity) surface. Mitomycin-C to be used in this procedure is approved by the U.S. Food and Drug Administration (FDA)for many different cancers including gastrointestinal cancer. Giving mitomycin C via the intraperitoneal route is not FDA approved and is an investigation therapy. Cytoreductive surgery plus intraperitoneal chemotherapy can be offered as standard of care outside of a clinical trial. However, since this is an unproven and potentially more effective but a more toxic approach, the investigators are performing this procedure under an IRB approved clinical trial in order to better evaluate the risks and benefits of this approach. A standardized, evidence-based approach is currently lacking for patients with peritoneal surface malignancy from gastrointestinal origin. A clinical trial with surgical quality assurance and modern hyperthermic intraperitoneal chemotherapy incorporating critical assessment of disease burden, determinants of complete cytoreduction, treatment-related toxicity, quality of life and survival is imperative. Theoretically, cytoreductive surgery is performed to treat macroscopic disease, and hyperthermic intraperitoneal chemotherapy is used to treat microscopic residual disease with the objective of removing disease completely in a single procedure.
This is an extension study to evaluate the safety of Veliparib monotherapy or in combination with Carboplatin plus Paclitaxel or modified Folinic Acid/Fluorouracil/Irinotecan (FOLFIRI) in subjects with solid tumors.
This study will determine the safety and efficacy of expanded activated autologous NK cells administered after Trastuzumab in patients with HER2-positive breast or gastric cancer. It will also provide valuable insights of the role of NK cell infusions in adult solid tumors.
Phase I study on the maximum tolerated dose (MTD) and the recommended dose (RD) of intraperitoneal docetaxel combined with intravenous cisplatin and oral TS-ONE in gastric cancer patients with peritoneal carcinomatosis