View clinical trials related to Gastric Cancer.
Filter by:This is an open, prospective, single-arm, multi-cohort clinical study to evaluate the efficacy and safety of high-dose vitamin C combined with metformin in the treatment of malignant tumors.
Randomized, double-blind, multicenter clinical trial that will evaluate the effects of immuno-nutrition in the preoperative period in patients with cancer of the upper digestive tract (esophagus, stomach, and pancreas). The aim is to compare the specific effect of the immunonutrients respect to an equivalent formula in caloric-protein value but without immunonutrients, in the surgical evolution of the cancer patient.
The study is aimed to determine the potential of volatile marker testing for gastric cancer screening. The study will be addressing the role of confounding factors, including lifestyle factors, diet, smoking as well as addressing the potential role of microbiota in the composition of exhaled volatile markers.
This study is divided into two parts: Part 1: An interventional study, with a pre-post study design to determinate the grade of knowledge of established GC risk factors. Part 2: An observational study to know impact on prevalence and infection eradication of H. pylori
Observational study (cohort type) of advanced GC patients that will be recruited prospectively to study biological factors associated with the disease and relevant clinical outcomes.
The purpose of this study is to evaluate the efficacy and safety of PD-1 antibody combined with apatinib mesylate in patients with unresectable, local advanced recurrent or metastatic serum AFP-elevated gastric adenocarcinoma, who have at least received first-line antitumor therapy or whose standard treatment is intolerable.
At the cellular and animal level, we found that propranolol can inhibit the proliferation and invasion of gastric cancer cells. Further, we want to explore the efficacy and safety of propranolol in the treatment of gastric cancer patients.
This study is designed to evaluate the potential clinical utility of ctDNA in the field of gastric cancer treatment,especially the usage of an indicator of MRD(minimal residual disease) in post radical gastrectomy patients. The primary purpose of this trial is to demonstrate if the postoperative ctDNA analysis could be used as an indicator of MRD or adjuvant chemotherapy response in advanced gastric cancer after radical gastrectomy.The second purpose is to describe the profile of ctDNA in gastric cancer.
The study is a Phase 1 Open-label Two-stage, Safety and Tolerability Study with Cancer Type-specific Cohorts, Evaluating Subcutaneous Administration of Andes-1537 for Injection in Patients with Advanced Solid Tumors that are Refractory to Standard Therapy or For Which No Standard Therapy Is Available. Patients with unresectable solid tumors that are refractory or have failed standard therapy and are deemed non-eligible or intolerant to further therapy or for which no standard therapy is available will be included in 5 cancer type-specific parallel cohorts. The following tumor types will be evaluated for potential inclusion in each cancer type-specific cohort: gallbladder & biliary tract carcinoma; cervical carcinoma; gastric carcinoma; pancreatic carcinoma, and colorectal carcinoma.
In this study, we will observe the long-term survival rate, overall mortality rate, gastric cancer specific mortality rate, and the incidence rate of metachronous cancer in patients who received subtotal gastrectomy, with or without Helicobacter pylori eradication.