Neoplasm Metastasis Clinical Trials
A listing of Neoplasm Metastasis medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 1,045 clinical trials
Examining Blood and Tissue Samples to Identify Diagnostic Markers in Patients With Metastatic Cancer Undergoing Tumor Removal
This study characterizes deoxyribonucleic acid (DNA) and proteomic (protein) changes in both biopsies and tumors removed during surgery of patients who have been diagnosed with aggressive/metastatic (that has spread to other places in the body) cancer in order to identify possible diagnostic markers and potential drugs for treating aggressive tumor …
Development and Application of an Artificial Intelligence-driven Accurate Identification Model for Gastric Cancer Lymph Node Metastasis
The clinical trial titled "Development and Application of an Artificial Intelligence-Driven Accurate Identification Model for Gastric Cancer Lymph Node Metastasis" aims to enhance the detection and treatment of gastric cancer through the utilization of cutting-edge artificial intelligence (AI) technology. This study will develop an AI-driven model designed to accurately identify …
Chemotherapy With Cetuximab as Conversion Therapy in RAS/BRAF WT Unresectable Liver Metastasis Right-sided Colon Cancer
This study was designed as multi-center, ambispective observational trial to evaluate the efficacy and safety of addition of cetuximab to doublet or triplet chemotherapy as conversion therapy in right-sided BRAF/RAS wild-type CRLM with curative intent. The primary endpoint was radical resection rate (R0). The secondary endpoint was response rate, rate …
SUper-Resolution Ultrasound Imaging of Erythrocytes (SURE) in Normal and Malignant Lymph Nodes
The goal of this observational study is to visualize the small vessels in normal and cancerous lymph nodes on the neck with a new ultrasound technique. The main questions it aims to answer are: Is it possible to visualize the network of the smallest vessels in lymph nodes on the …
Observational Study of Viral BIOmarkers and microRNAs in Tumors Orofarynx and Occult Tumors Positive for Papilloma Virus
Based on the evidence summarized in the introduction, the clinician hypothesize that the detection of the presence and expression of HPV-DNA, certain miRNAs, and a certain mutational profile in the tissues and biological fluids of these patients, may have important prognostic and diagnostic value not only in HPV-related OPSCCs but …
Diagnostic Assessment of Amino Acid PET/MRI in the Evaluation of Glioma and Brain Metastases
MRI is used in clinical routine for diagnosing brain tumors, but has limitations in identifying tumor grade, true tumor extension and differentiate viable tumor tissue from treatment induced changes and recurrences. Amino acid PET has demonstrated a great potential for defining true tumor volume, differentiate viable tumor tissue from postoperative …
Comparison of Molecular-Genetic Concordance of the Primary Tumor and Brain Metastases of Colorectal Cancer
GENCONCOR-1 study is translational research aimed to investigate the concordance of the molecular genetic profile of the primary tumor and brain metastases (BM) of colorectal cancer (CRC). The study was conducted by post hoc analysis of pairs of samples of histological material with determination of the mutational status of genes …
Analysis of PD-L1, TMB, MSI and ctDNA Dynamics to Predict and Monitor Response to Immunotherapy in Metastatic Cancer.
This is an observational clinical trial, aiming to investigate whether the ctDNA dynamics could predict early response to ICIs in patients with advanced-stage cancer. Moreover, conventional tumor markers PD-L1, TMB and MSI are to be investigated for their combined prognostic values in ICI treatment.
Analysis of Lymph Node Metastasis and Tumor Deposit in the Short Gastric Mesentery Following Total Gastrectomy for Gastric Cancer
This study aims to explore lymph node metastasis in the short gastric mesentery following total gastrectomy with D2 lymphadenectomy plus complete mesogastric excision, providing evidence-based medicine for standardizing lymph node dissection in gastric cancer.
Role of Positron Emission Tomography in Detecting Primary Tumor in Cases of Metastases of Unknown Origin
In most cases of malignancies, the site of origin of the cancer is clear at presentation or identified soon after. However, Metastatic cancer of unknown primary site (MUO) accounts for 3-5% of all malignant neoplasms, and it is defined as metastatic cancer from an unknown primary site, for which no …
