View clinical trials related to Gastric Cancer.
Filter by:Gastric cancer is among the most common malignant tumors nationwide with high morbidity and mortality. Attributing to its insidious onset and rapid progress, 70% of patients with gastric cancer were initially diagnosed at an advanced stage. In advanced gastric cancer, systemic treatment based on chemotherapy drugs, targeted drugs, and immune checkpoint inhibitors remains the main regimens. Among current standard treatment regimens, though HER2-positive and MSI-H/dMMR statuses indicate the treatment efficacy of trastuzumab and immune checkpoint inhibitors, there is still lack of robust biomarkers for predicting treatment efficacy. Tumor microenvironment as pivotal components of solid tumor, significantly influences therapeutic response and clinical outcome. The study is a multi-center, observational study to evaluate the relationship between standard treatment efficacy and the tumor microenvironment in advanced gastric cancer. In addition, the study comprehensively evaluated the landscape of the tumor microenvironment characteristics of gastric cancer, and aimed at establishing robust biomarkers for predicting prognosis and treatment efficacy to finetune treatment strategies.
This is a phase III, multicenter, prospective, randomized, controlled clinical trial to evaluate the impact of omentectomy for advanced gastric cancer on patient survival.
The primary objectives of this study are: - To identify clinical or histological factors associated with gastric cancer development in patients with IM and AG - To establish a machine learning algorithm for prediction of future gastric cancer risks and individual risk stratification in patient with IM and AG
The purpose of the study is to evaluate the diagnostic performance of a Raman spectroscopy analysis device - Spectra IMDx for the detection of gastric cancer and precancerous lesions in vivo.
INFINITY is a Phase II, multicentre, single-arm, multi-cohort trial aimed at evaluating the activity and safety of the combination of tremelimumab and durvalumab as neoadjuvant (Cohort 1) and definitive (Cohort 2) treatment for MSI-high gastric/gastroesophageal juction cancer patients eligible for radical surgery.
This study is a prospective, randomized, comparative clinical trial conducted by Wuhan Union Hospital and aim to compare the therapeutic effects of Lobaplatin and Paclitaxel in advanced gastric cancer patients with D2 surgery combined with hyperthermic intraperitoneal chemotherapy
This is a multi-center, open-label, dose escalation and dose expansion, Phase 1 study to evaluate the safety, tolerability, PK and preliminary anti-tumor activity of CMG901. The dose escalation part (Part A) will determine the MTD of CMG901 in subjects with relapsed and/or refractory advanced solid tumor for which there is no available standard therapy likely to confer clinical benefit, or the subject is not a candidate for such available therapy based on a modified 3+3 dose escalation design (an accelerated dose titration design followed by traditional 3+3 dose escalation design). The dose expansion part (Part B) will evaluate the preliminary anti-tumor activity and safety of CMG901 in subjects with Claudin 18.2 positive gastric cancer (GC), gastroesophageal junction (GEJ) cancer, and pancreatic cancer who have relapsed and/or are refractory to approved therapies.
The aim of this study is intending to provide the optimal procedures of the peristaltic direction of gastrointestinal anastomosis in Roux-en-Y reconstruction after distal curative gastrectomy for gastric cancer, which can provide the best operation mode of Roux-en-Y anastomosis in digestive tract reconstruction during distal gastrectomy for reducing postoperative complications and improving quality of life for patients.
Radical gastrectomy has been known as the most effective treatment of curable gastric cancer.However, there is a high risk of malnutrition and weight loss after a gastrectomy which may be attributed to inadequate oral consumption, malabsorption and loss of the reservoir function of the stomach.Weight loss has been regarded as an independent risk factor for postoperative mortality and morbidity and It is also closely associated with a quality of life after surgery. No specific surgical technique has been proved to be effective in reducing postoperative weight loss and it seems like that dietary education and consultation is the best way to minimize weight loss in gastrectomy patients in clinical setting. In this regard, the investigators performed a retrospective pilot study to identify the effect of routinely performed (simplified) dietary education on nutritional status after gastrectomy, but it revealed that the effect of simplified dietary education on weight loss was not clear and the result implies that more intensive dietary education may be necessary after gastrectomy. The aim of this randomized controlled trial (RCT) is to elucidate the effect of intensive dietary education on nutritional status after gastrectomy in comparison with simplified dietary education.
The rationale for this study is to prospectively investigate the outcomes of patients undergoing standard dietetic interventions alongside treatment for their advanced gastrointestinal cancers, and to further characterise the relationship with body composition. A number of patients will be enrolled in a sub-study investigating the neuronal-enteroendocrine-hypothalamic axis. Gut hormone study. Our hypothesis is that proinflammatory cytokines produced by the tumour can not only affect appetite directly through the vagal and the central melanocortin system but also indirectly though the enhanced EEC activity; either through increased number or increased function. In this study, the investigators will explore and compare the pattern and levels (pre-prandial and post prandial) of the pro-inflammatory cytokines and gut hormones between stage-standardised anorexic and non-anorexic cancer patients and age-matched healthy controls.