View clinical trials related to Gastric Cancer.
Filter by:This is a multicenter, randomized, open-label, phase 2 clinical study aiming to evaluate the feasibility and efficacy of sintilimab (PD-1 inhibitor) in combination of fruquintinib and chemotherapy (S-1 plus nab-paclitaxel) versus sintilimab and chemotherapy as conversion therapy in patients with stage IV gastric cancer in China.
The purpose of this study is to collect and evaluate real-world data to enhance understanding of the effectiveness, and treatment patterns of first-line nivolumab treatment in patients with unresectable advanced or metastatic gastric cancer/gastroesophageal junction cancer (GC/GEJC) in China
This study aims to develop a multimodal model combining radiomic and pathomic features to predict pathological complete response (pCR) in advanced gastric cancer patients undergoing neoadjuvant chemotherapy (NAC). The researchers intended to collected pre-intervention CT images and pathological slides from patients, extract radiomic and pathomic features, and build a prediction model using machine learning algorithms. The model will be validated using a separate cohort of patients. This research intend to build a radiomic-pathomic model that can outperform models based on either radiomic or pathomic features alone, aiming to improve the prediction of pCR in gastric cancer.
The aim of this study is to test the efficacy and safety of immunotherapy plus chemotherapy on people with a relatively rare type of gastric cancer. Participants will take the anti-PD-1 inhibitor (Tislelizumab) and platinum-based chemotherapy (oxaliplatin + capecitabine or oxaliplatin + S-1) in a 3-week cycle, followed by a radical operation after 6 cycles.
For locally advanced gastric and gastroesophageal junction adenocarcinoma (cT3-4bNanyM0), perioperative PD-1 antibody combined with chemotherapy can downstage tumor stage, increase the R0 resection rate, and may improve the long-term survival. Combination of perioperative surufatinib, sintilimab and chemotherapy for locally advanced gastric and gastroesophageal junction adenocarcinoma could be a novel therapeutic strategy to increase response rate and therapeutic efficacy. Surufatinib, as the oral drug in this study is a small molecule kinase inhibitor that mainly acts on vascular growth factor receptor (VEGFR1, 2,3), fibroblast growth factor receptor 1(FGFR1) and colony stimulating factor 1 receptor (CSF1R). It is a proprietary product developed by Hutchison Whampoa Pharmaceutical (Shanghai, China) Co., LTD. Surufatinib has been approved for neuroendocrine tumor. This study is a monocenter, single-arm phase 2 clinical trial to evaluate tolerability, safety and efficacy of perioperative surufatinib in combination with sintilimab and chemotherapy in locally advanced gastric and gastroesophageal junction adenocarcinoma.
The goal of the study is to learn about Safety and efficacy of preoperative adjuvant SOX regimen combined with PD-1 antibody versus FLOT Regimen with PD-1 antibody in localized deficient mismatch repair gastric cancer. The main question it aims to answer are: - Safety and efficacy of preoperative adjuvant SOX regimen combined with PD-1 antibody versus FLOT regimen with PD-1 antibody for the treatment of localized deficient mismatch repair gastric cancer - Disease-free survival of preoperative adjuvant SOX plus PD-1 antibody and FLOT plus PD-1 antibody for dMMR and locally advanced gastric cancer. Participants will be divided into two groups to use a FLOT chemotherapy regimen plus PD-1 antibody and a SOX chemotherapy regimen plus PD-1 antibody. Researchers would compare tumor regression grade, adverse effects and survival benefit of two preoperative adjuvant regimens.
This research constitutes a multi-centric, case-control designed investigation aimed at developing and implementing a blinded validation of a machine learning-powered, multi-cancer early detection model. This is to be achieved through the prospective collection of blood specimens from newly diagnosed cancer patients and individuals devoid of a confirmed cancer diagnosis
To evaluate the objective response rate (ORR) and disease control rate (DCR) of liposomal irinotecan monotherapy in the treatment of recurrent/refractory advanced gastric cancer.
The goal of this observational study is to learn about the long-term effect of surgery in metastatic gastric cancer patients who are accessed as having opportunity for surgery under Multi-disciplinary Team (MDT) evaluation. The main question it aims to answer is: Does surgery extend survival time in metastatic gastric cancer patients who are accessed as having opportunity for surgery under Multi-disciplinary Team (MDT) evaluation?
This trial plans to enroll many patients with advanced solid tumors to complete GK01 cell transfusion, including but not limited to advanced gastric cancer, esophageal cancer, cervical cancer, triple-negative breast cancer, and non-small cell lung cancer. For patients with advanced solid tumors eligible for inclusion, autologous tumor-reactive T cells (experimental drug GK01) were cultured and prepared, and a certain dose of GK01 cells was given according to the cell transfusion plan, and the safety and tolerability of the patients after transfusion were observed. Exploratory evaluation of pharmacokinetic/pharmacodynamic profiles following reinfusion and initial evaluation of efficacy of investigational drug GK01 cells according to RECIST 1.1 criteria.