neoplasms Clinical Trials
A listing of neoplasms medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 14,299 clinical trials
Prediction Model of Occult Omental Metastasis in Patients With Gastric Cancer
A complete omentectomy is typically recommended during radical total gastrectomy for gastric cancer, though its impact on survival remains unclear. This study aimed to assess the frequency and risk factors of metastases in the greater omentum in gastric cancer patients undergoing gastrectomy. It will involve a single prospective cohort of …
Development and Validation of Metabolic Biomarkers for Early Diagnosis, Prognosis, and Recurrence of Gastric Cancer：MetBio-GC
This prospective clinical observational study aims to construct a metabolite database specifically for gastric cancer patients using metabolomics technology. It seeks to develop and validate metabolic biomarkers for early diagnosis, prognosis, and prediction of recurrence and metastasis in gastric cancer, thereby a establishing safe, convenient, and highly sensitive method for …
Detection of Aneuploidy in Cell Free DNA to Improve the Sensitivity of Diagnostic Peritoneal Lavage in Gastric Cancer
Aneuploidy may be used as a more sensitive diagnostic tool to detect peritoneal metastasis compared to conventional cytology and imaging techniques. Our aim is to establish whether aneuploidy as detected in cfDNA (as a measure for ctDNA) in PLF of patients with GC may hold value as an additional staging …
Preliminary Study on the Diagnostic Value Comparison of 18F-FAPI-04 PET/CT and PET/MR in Gastric Cancer
This project aims to comprehensively analyze the diagnostic efficacy of SUVmax, SUVean, TLG, MTV, etc. in gastric cancer through 18F-FAPI-04 PET/CT imaging combined with serum tumor markers and other methods, and construct a molecular imaging diagnostic model for gastric cancer; Next, analyze the diagnostic efficacy of 18F-FAPI-04 PET/CT and PET/MR …
Energy CT in Imaging and Diagnosis of Gastric Cancer
Accurate preoperative prediction of risk stratification, treatment response, and survival prognosis in gastric cancer is important for improving clinical treatment decisions, prolonging patient survival, and improving patient quality of life. The purpose of this study is to investigate the performance of the multi-parametric magnetic resonance imaging (mpMRI) and Dual-/Muti-energy CT …
The Possible Range of No.4sb Lymph Node Dissection of Locally Advanced Distal Gastric Cancer
The main purpose of this study is to evaluate the reasonable range of No.4sb lymph node dissection of locally advanced distal gastric cancer.
The Effect of MDT Plus SDM on Survival Benefit of 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 …
Microbiota and Metabolomics of Intestinal Type of Gastric Cancer
Compare with the gastric cavity without cancerous transformation in atrophic gastritis, analyze the microbiota and metabolomics changes in intestinal type of gastric cancer under the background of atrophic gastritis, and explore the relevant mechanisms.
Fruquintinib and Albumin-paclitaxel Combined With or Without PD-1 Antibody in 2nd-line Treatment of G/GEJ Adenocarcinoma
To explore the efficacy and safety of fruquintinib and albumin-paclitaxel combined with or without PD-1 antibody in the second-line treatment of advanced gastric/gastroesophageal junction adenocarcinoma that failed to be treated by anti-PD-1 /PD-L1 regimen
Post-operative Monitoring of Gastric Cancer
This study is to determine the performance of non-invasive new multi-target biomarkers in the post-operative monitoring of gastric cancer.
