View clinical trials related to Stomach Neoplasms.
Filter by:This is a study of the safety and effectiveness of Trametinib treatment in patients who have received successful endoscopic submucosal resection of a Stage I gastric cancer.
This trial tests new methods and materials for the real-time chemotherapy-associated side effects monitoring support system (RT-CAMSS) in patients with gastrointestinal cancers undergoing chemotherapy. RT-CAMSS is a monitoring support system that provides patients with evidence-based information and side-effect management and coping skills, emotional support and validation, and proactive care via text messages and questionnaires as they undergo chemotherapy.
This is a multicenter, randomized, controlled, open-label study evaluating efficacy and safety of perioperative FLOT chemotherapy plus intraoperative HIPEC versus FLOT chemotherapy alone in patients with resectable localized and locally advanced diffuse and mixed type adenocarcinoma of the stomach and Type II/III GEJ.
Mediastinal lymph node dissection has been adopted as standard treatment for adenocarcinoma of esophagogastric junction(AEJ). This multi-center, exploratory, prospective, cohort study aims at provide standard technical details of laparoscopic mediastinal lymph node dissection, and explore the potential clinical effects, gather key information for following study regarding sample size calculation, primary outcome and feasibility.
This study is to evaluate the efficacy and safety of Albumin-bound paclitaxel combined with Toripalimab as first-line/second-line treatment of local advanced or metastatic gastric or gastroesophageal junction carcinoma.
Patients with metastatic adenocarcinoma of the stomach or the esophagogastric junction (II-III type by Siewert) without previous therapy will be treated with one of two chemotherapy combinations . One half of the patients gets 5-Fluorouracil (5-FU), Leucovorin, Oxaliplatin (FOLFOX6), the others 5-Fluorouracil (5-FU), Leucovorin, Oxaliplatin and Irinotecan (mFOLFIRINOX). Main objective of the study is progression free survival.
With the introducing of neoadjuvant therapy, it becomes ever more important to evaluate the preoperative TNM (cTNM) stage accurately facilitating preoperative treatment as well as the adjuvant therapy. At present, the recommendation of neoadjuvant chemotherapy varies among guidelines especially between eastern and western countries. According to the updated Japanese gastric cancer treatment guidelines (ver.5), neoadjuvant chemotherapy is the recommended standard procedure for patients with cT2-4 stages. However, the acknowledgement of preoperative therapy accompanied by the higher risk of overtreatment. As mentioned in JCOG1302-A, the overall precision rate in cT staging is 38.8%. Patients diagnosed with pI stages postoperatively account for 6.5% in cT3-4N+ treatment indicating more likely to avoiding the overtreatment comparing to patients with other cT stages. Inspired by JCOG1302-A, this multicentre study prospectively collect data in preoperative TNM staging assessment using CT(computed tomography, CT) scan and the postoperative TNM (pTNM) staging according to histopathologically examination. By analyzing the accordance between the cTNM and pTNM, this study aims to evaluate the current accuracy of the cTNM staging in china, verifying the proportion of pI stages less than 5% in cIII stage diagnosis patients, learning the overtreating rate in neoadjuvant chemotherapy in China and furthermore, to discover the scope of beneficiaries for neoadjuvant chemotherapy.
Incidence of positive surgical margins after curative gastrectomy ranges from 1% to 20%. It has been suggested that positive surgical margins is an adverse prognosis factor, with a higher local recurrence and worse overall survival (OS). However, the management of these patients remains unclear.
Surgery is the mainstay treatment of operable gastric carcinoma but the optimal extent of lymph node (LN) dissection is controversial. The aim of this observational study is to assess the outcomes after curative D2 compared to D1 gastrectomy of operable gastric carcinoma regarding operative and long term oncological outcomes.
A clinical trial to assess the safety and efficacy of genetically-engineered, neoantigen-specific Tumor Infiltrating Lymphocytes (TIL) in which the intracellular immune checkpoint CISH has been inhibited using CRISPR gene editing for the treatment of Gastro-Intestinal (GI) Cancer.