View clinical trials related to Gastric Cancer.
Filter by:Patients who have undergone gastrectomy (removal of the stomach) to treat or prevent cancer are known to have a significantly reduced quality of life. To date, there is very little information on the physiological causes of this. The investigators suspect that overproduction of a hormone (chemical) called glucagon like peptide-1 (GLP-1) released by the lining of the gut may play a role in the reduced appetite, weight loss and low blood sugar symptoms seen in this group. To investigate this, the investigators will study the response of 16 patients who have previously had a gastrectomy to a glucose drink, and a meal, while receiving an infusion of a specific blocker of GLP-1 or placebo. The investigators will examine the levels of sugar and associated hormones in the blood, food consumption and food reward behaviour using standard tools. Participants will be invited to attend the Clinical Research Facility at Addenbrooke's Hospital for a screening visit, and two whole day study visits. The study has been designed to assess the role of overproduction of GLP-1 by completely blocking its actions, rather than assess the use of the blocking compound as a medication, and is therefore regarded as a physiological study, not a clinical trial. The goal of this study is to demonstrate the magnitude of effect of GLP-1 on blood sugar and appetite derangement in patients who have had a gastrectomy. This will guide future work on the development of novel treatment paradigms for the post-gastrectomy patient group.
The Engagement of Patients with Advanced Cancer is an intervention that utilizes well-trained lay health coaches to engage patients and their families in goals of care and shared decision-making after a diagnosis of advanced cancer. Although lay health workers have never been tested in this role, we hypothesize that lay health workers can feasibly improve goals of care documentation and help to reduce unwanted healthcare utilization at the end of life for Veterans diagnosed with new advanced stages of cancer and those diagnosed with recurrent disease.
This is a Phase I, open label study to evaluate the safety, tolerability, and immunogenicity of INO-1400 or INO-1401 alone or in combination with INO-9012, delivered by electroporation in subjects with high-risk solid tumor cancer with no evidence of disease after surgery and standard therapy. Subjects will be enrolled into one of ten treatment arms. Subjects will be assessed according to standard of care. Restaging and imaging studies will be performed to assess disease relapse per NCCN guidelines. RECIST will be used to validate the findings in cases of relapse.
The primary purpose of this study is to compare both short-term and long-term treatment effect of laparoscopic vs. open approach on progressive gastric and rectal cancer, based on circulating tumor cell (CTC) test results as well as disease-free survivals, and figure out principles of laparoscopic approach for progressive gastric and rectal cancer. Secondary purpose is to establish an evaluation system for laparoscopic surgery for progressive gastric and rectal cancer treatment using CTC as a biomarker.
The purpose of this study is to find out what effects, good and/or bad, pembrolizumab in combination with trastuzumab and chemotherapy, has on the patients' esophagogastric cancer.
To assess the safety of preoperative combination therapy with KW-0761 (anti-CCR4) and ONO-4538 (anti-PD-1). To assess the behavior of immune cells in peripheral blood and tumor.
As the proportion of early gastric cancer has been steadily increased in Korea, so has function-preserving surgery. The function preserving surgery is characterized by the minimized extent of gastrectomy, so this implies that bilateral margins are getting shorter than those of standard gastrectomies. Currently, there is only one way to identify resection margin status in gastric cancer, 'frozen biopsy'. However, it is labor-intensive and time-consuming procedure. In addition, the results rely on the pathologist's expertise, thereby it showed limitation of its accuracy; high false negative rate of signet ring cell carcinoma was reported in a previous study. Recently, many studies on magnifying endoscopy with narrow band imaging(NBI) demonstrated that this emerging technique is useful to identify the gastric tumor margin more clearly in vivo, compared with conventional indigocarmine chromoendoscopy. So it was hypothesized that NBI may allow reliable delineation of tumor and identification of resection margin status in the specimen after gastrectomy for gastric cancer.
This is a non-randomized, multi-site, open-label trial of pembrolizumab and chemotherapy in subjects with gastric or gastroesophageal (GE) junction adenocarcinoma. The purpose of this study is to determine and evaluate the efficacy of combination therapy with immune checkpoint blockade and chemotherapy used in the perioperative period in eradicating micrometastatic disease; and to compare paired tissue and serum samples (pre-treatment and post-treatment) from individually treated patients to explore the immune effects of combination therapy and predictors of response.
This study is an open-label Phase 1/Phase 2 evaluation of INCB001158 as a single agent and in combination with immune checkpoint therapy in patients with advanced/metastatic solid tumors.
The purpose of this study is to evaluate the efficacy and tolerability of the maintenance treatment of tegafur-uracil (UFT) after the standard first-line chemotherapy in advanced gastric cancer.