View clinical trials related to Stomach Neoplasms.
Filter by:Dynamic multiomics explore the efficacy and mechanism of anti-HER2 & immunotherapy of HER2 Positive GC
This is a prospective, single-center, single-arm, phase 2 trial to evaluate the feasibility and safety of neoadjuvant transcatheter infusion and embolism (TACiE) in patients with locally advanced adenocarcinoma of stomach and gastroesophageal junction. The TACiE protocol includes four cycles. Transcatheter oxaliplatin and concurrent embolism on day 1 and oral S-1 on day 1-14 will be administrated in the first and third cycles. Intra-venous oxaliplatin on day 1 and oral S-1 on day 1-14 (SOX) will be administrated in the second and fourth cycles.
There are Billroth-I, Billroth-II, Billroth-II with Braun, and Roux-en-Y reconstruction after distal gastrectomy. Hypothesis: Billroth-II modified method is non-inferior to Roux-en-Y method in terms of reducing reflux esophagitis after distal gastrectomy for gastric cancer patients.
This was a case control, non-intervention study jointly developed by Fudan University Cancer Hospital and Shanghai Singlera Genomics Company. The enrolled population was screened by gastric surgery, including gastric cancer, precancerous lesions, benign lesions, and healthy control group. 10ml of whole blood of the enrolled subjects was collected for multi-target PCR detection of cfDNA methylation. The objective is to explore the clinical performance of polygene methylation (PCR-fluorescence probe) in the adjunctive diagnosis of gastric cancer, including the sensitivity of detection of various types and stages of gastric cancer, the specificity of detection of healthy controls, precancerous states, precancerous lesions, and the detection interference of other cancers. The diagnostic performance will be compared with CA199, CEA and CA724. The research data will provide a basis for screening targets for the development of detection kits.
To vertify the function of circulating exosomal lncRNA-GC1 on predicting and monitoring immunotherapeutic outcomes of GC
The purpose of this study is to assess the effectiveness, safety, and actual treatment status of first-line nivolumab plus chemotherapy in participants with untreated advanced / recurrent gastric cancer in a Japanese real-world setting.
This study collects blood and tissue samples from patients with cancer and without cancer to evaluate tests for early cancer detection. Collecting and storing samples of blood and tissue from patients with and without cancer to study in the laboratory may help researchers develop tests for the early detection of cancers.
Liver metastases are one of the most common sites of metastasis in advanced gastric cancer. Chemotherapy remains the mainstay of treatment for these patients, but combination chemotherapy has encountered a bottleneck in improving patient survival, with no significant improvement in survival rates at 1, 3 or 5 years. In a previous phase II clinical study we not only observed the survival benefits of Tislelizumab in the treatment of GI tumors such as liver, oesophageal and some gastric cancers, but also confirmed the safety of Tislelizumab in the treatment of advanced GI tumors. This study is a clinical study of PD-1 monoclonal antibody (Tislelizumab) in combination with SOX (Tegafur + Oxaliplatin) for the treatment of liver metastases from gastric cancer. It aims to further explore a new combination therapy for liver metastases from gastric cancer, which is safe and effective for patients with difficult-to-treat disease.
This study is a single-center, prospective, group-controlled clinical trial, aiming to clarify the relationship between the depth of dissection and scar formation in the treatment of early gastric cancer by ESD, and to provide high-quality evidence-based medicine for the treatment of early gastric cancer.
The main objectives of this study are to evaluate the safety and tolerability of bemarituzumab in combination with other anti-cancer therapies, and to evaluate the efficacy of bemarituzumab in combination with S-1 and oxaliplatin (SOX) and nivolumab as assessed by objective response.