View clinical trials related to Gastric Cancer.
Filter by:The purpose of this study is to make nationwide registry for antimicrobial resistance of Helicobacter pylori using single method with agar dilution in Korea.
Scirrhous gastric cancer, also known as linitis plastic or Borrmann type 4, is an aggressive tumor with an extremely poor prognosis. Aggressive surgical procedures and adjuvant chemotherapies have not improved the survival rate. The purpose of this study is to determine whether neoadjuvant Chemotherapy with SEEOX regimen via intra-arterial and intravenous administration are effective in the treatment of Borrmann type 4 gastric cancer.
Spleen Deficiency Syndrome(SDS)is a widely researched issue, but due to the limitations of the research methods, the scientific mechanism of SDS is biased and not comprehensive. SDS would be researched in this project deeply and systematically with modern life-scientific methods. Based on the previous work, the participants, with SDS, suffering from Qi deficiency syndrome--chronic superficial gastritis--chronic atrophic gastritis--gastric cancer would be included, and the corresponding research would be conducted at the molecular-cell-gastric tissue level, and at the same time, systematical biological database of SDS would be built by systematical biological methods, such as pioneered SPARS sequencing technology created in our research group, proteomics and metabonomics. Under the above work, the investigators would conduct data mining and molecular network analysis, and then verify the key functions. By analyzing the systematical biological features of syndrome and its relationships with constitution and disease, this study would provide a new basis for objective reality of syndrome, and also offer a crucial premise of revealing biological basis for syndrome correctly, which is of important theoretical and practical significance.
Background: Gastric cancer (GC) is major global health concern and the second leading cause of cancer deaths worldwide. Amplification of Her2/neu gene and/or overexpression of the Her2/neu protein have been observed in GC. Trastuzumab (Herceptin™) is an anti-Her2/neu antibody, which has been successfully applied in GC. However, the intratumoral heterogeneity of Her2/neu overexpression and amplification in GC should be noticed. The investigators investigated the significance of evaluating Her2/neu expression in different paraffin blocks of tumor tissue in GC. Methods: 2000 GC patients from ten centers, patients were divided into a cohort using one tumor tissue paraffin block (cohort 1, n=1000) and a cohort using dual tumor tissue paraffin blocks (cohort 2, n=1000) when evaluating Her2/neu expression status by immunohistochemistry (IHC). In cohort 2, the investigators combined the results from two different paraffin blocks and used the higher one as the final score.
Through comparative observation of robot vagus nerve preserving distal gastric cancer radical surgery and conventional robot distal gastric cancer radical surgery (not reserved vagus nerve) operative and postoperative indicators, and evaluating the feasibility and safety of vagus nerve preserving distal gastric cancer radical surgery in advanced gastric cancer. Which can provide the evidences for the clinical development of the preserving function gastric cancer surgery.
This trial is to evaluate the safety and effectiveness of activated and expanded in vitro autologous NK cells following trastuzumab treatment for patients Human Epidermal Receptor-2 overexpressing advanced gastric cancer.
Evaluate the feasibility ,safety and efficacy of Surgery，Chemotherapy in Combination with Autologous T cells-Based Immunotherapy for Advanced Gastric Cancer.
The choice of neoadjuvant chemotherapy regimen for locally advanced gastric cancer is controversial. The aim of this study was to compare the short- and long-term outcomes of XELOX regimen with Docetaxel, S1 and oxaliplatin regimen as neoadjuvant chemotherapy regimen for locally advanced gastric cancer. The objective of this study is to determine what kind of neoadjuvant chemotherapy strategy can make subsequent radical surgery feasible and improve overall survival in patients with locally advanced gastric cancer.
Recent pre-clinical data provide strong evidence that short-term starvation before the administration of cytostatic drugs for the chemotherapy of solid tumors leads to significantly higher efficacy and lower toxicity levels. However, these findings have so far not been validated in patients. The aim of this trial is to provide first clinical evidence regarding the impact of pre-chemotherapeutic short-term starvation on response to therapy (primary endpoint). Additionally, progression-free survival, adverse events, and overall survival will be monitored (secondary endpoints). In perspective, short-term starvation before chemotherapy could represent a simple and secure way to improve both efficacy and tolerance of chemotherapies at low cost.
In this study, safety and effects of MUC1-gene-DC-CTL and MUC1-peptide-DC-CTL on human gastric cancer are going to be investigated.