Active clinical trials for "Stomach Neoplasms"

This is an international multi-center randomised controlled study comparing outcomes of gastric endoscopic submucosal dissection (ESD) with or without addition of epinephrine in the submucosal injection solution.

The investigators also aim to use our previously described quantifying method (q-ICG), to evaluate changes in gastric perfusion, during resection of cancer in the gastroesophageal junction (GEJ) and if a change in the operative technique influences microvascular flow in the gastroesophageal (GE) anastomosis.

This study aims to compare efficacy and safety of bismuth-containing quadruple therapy（with rabeprazole amoxicillin clarithromycin）of different kinds of bismuth（Bismuth potassium citrate, pectin bismuth capsules, pectin bismuth particles）in H. pylori first-line eradication. It is hypothesized that different bismuth containing quadruple therapies have comparable eradication efficacy and safety. Patients with confirmed H. pylori positive status will be randomized to one of the treatments described above. At week 2and 6 follow-up visits, a urea breath test(UBT) will be performed to confirm eradication.

The purpose of this study is to estimate overall survival of Sintilimab+ oxaliplatin + capecitabine and placebo+ oxaliplatin + capecitabine, as first-line treatment of patients with advanced gastric or gastroesophageal junction (GEJ) adenocarcinoma.

This is a pilot study evaluating the efficacy of acupuncture on quality of life in gastric cancer patients undergoing postoperative adjuvant chemotherapy. Enrolled participates will randomly receive high-dose acupuncture, low-dose acupuncture or none-acupuncture during the first 3 cycles of adjuvant chemotherapy after resection.

FT500 is an off-the-shelf, iPSC-derived NK cell product that can bridge innate and adaptive immunity, and has the potential to overcome multiple mechanisms of immune checkpoint inhibitor (ICI) resistance. The preclinical data provide compelling evidence supporting the clinical investigation of FT500 as monotherapy and in combination with ICI in participants with advanced solid tumors.

The investigators evaluated the incidence of BRCA loss in patients with advanced gastric cancer and observed the treatment outcome and prognosis according to BRCA loss. And the investigators evaluated the possibility of BRCA loss as a predictive and prognostic factor.

To assess the role of docetaxel and irinotecan combination in second line gastric cancer. The primary end point is response rate. Secondary end points are toxicity, PFS and OS.

To observe the eradication rate of H. pylori infection, symptom improvement and the incidence of adverse effects in patients using a bismuth colloidal pectin granules quadruple therapy.

A distinctive subtype of gastric adenocarcinoma with extensive bone marrow metastasis and DIC has been described. Few patients have been treated properly due to the lack of standard care. We designed this phase II study to evaluate a dose-dense regimen for this kind of highly aggressive gastric cancer (HAGC).