Active clinical trials for "Stomach Neoplasms"

A high number of resected lymph nodes is an independent prognostic factor for improved survival after esophagectomy or gastrectomy for cancer. The quality of the lymphadenectomy is operator-dependent, as is the evaluation of the vascularization of the digestive structures that are anastomosed to restore digestive continuity after esophago-gastric resection. The aim of the study is to evaluate the impact of Indocyanine Green (ICG) and near infra-red (NIR) fluorescence imaging guidance in terms of number of lymph nodes resected and quality of gastrointestinal tract anastomoses in esophagogastric cancer surgery.

This study aims to pool the clinical experience of Spanish centers treating patients with 177Lu-DOTATATE to evaluate the efficacy, tolerance, and safety of the drug in routine clinical practice and to learn about the profiles of patients and tumors treated and the results in each type of patient and tumor.

Investigators assessed the effectiveness of Nab-paclitaxel combined with S-1 treating diffuse type of stage Ⅲ gastric cancer as adjuvant setting

This study is to collect and validate regulatory-grade real-world data (RWD) in oncology using the novel, Master Observational Trial construct. This data can be then used in real-world evidence (RWE) generation. It will also create reusable infrastructure to allow creation or affiliation with many additional RWD/RWE efforts both prospective and retrospective in nature.

This is a prospective, open-labelled study to evaluate the efficacy and safety of sequential transarterial chemoembolization with lipiodol and neoadjuvant chemotherapy in the treatment of Initial unresectable gastric cancer.

This phase I trial tests the safety, side effects studies chemotherapy followed by chemotherapy at the same time as radiation therapy (chemoradiation) before surgery (neoadjuvant) in treating patients with stage gastric (stomach) or gastroesophageal junction cancer . Chemotherapy drugs, such as docetaxel, oxaliplatin , leucovorin, fluorouracil, and capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Giving chemotherapy and chemoradiation before surgery may make the tumor smaller and may reduce the amount of normal tissue that needs to be removed.

This is a Phase II/III, randomized, multicenter, open-label clinical trial designed to evaluate safety and efficacy of RC48-ADC combine with Toripalimab and chemotherapy or RC48-ADC combine with Toripalimab and Herceptin as first-line treatment in human epidermal growth factor receptor 2 (HER2)-expression participants with locally advanced or metastatic gastric cancer.

This study is a prospective, single arm, multi-center phase II clinical trial designed to evaluate the efficacy and safety of perioperative SOX combined with toripalimab in participants with Epstein-Barr Virus-associated locally advanced gastric or esophagogastric junction adenocarcinoma.

Objective: To investigate the efficacy, safety and tolerability of SI-B003 monotherapy and BL-B01D1+SI-B003 dual agents in patients with locally advanced or metastatic esophageal cancer, gastric cancer, colorectal cancer and other gastrointestinal tumors, and to further explore the optimal dose and mode of combination.

This study is carried out to find out if a customized molecular test can identify a subgroup of patients with very-high-risk of developing stomach cancer within patients with intestinal metaplasia (IM). The investigators hypothesise that the incidence of dysplasia and GC cases in the molecular-test-positive group will be significantly higher than that in the molecular-test-negative group. Such a test has the potential to guide clinicians to better manage patients with IM by allowing endoscopic surveillance to be focused on individuals at very-high-risk of developing stomach cancer, at the same time avoiding or reducing endoscopies for those at lower risk.