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 14,180 clinical trials
Cryoablation for Advanced Bone and Soft Tissue Tumors
This is a single-center, open, retrospective clinical study of patients with metastatic/surgically unresectable bone and soft tissue sarcoma undergoing cryoablation of selected tumor lesions. All eligible patients were enrolled. Basic data and treatment methods of these patients were collected, and efficacy and safety were evaluated.
Microbiota and Carcinogenesis of Small-intestine Neuroendocrine Tumors
The aim of the study is to investigate the impact of the microenvironment on tumorigenesis of small intestinal neuroendocrine tumors often located in the terminal ileum, without identified driver mutations.
Prospective Study of Serum Marker LncRNA RP5-977B1 in Pulmonary Nodules
Based on previous studies, this project intends to use prospective studies to select patients identified by imaging as pulmonary nodules to explore the potential of RP5-977B1 in differentiating benign and malignant pulmonary nodules, construct diagnostic models combined with clinical protein tumor markers, compare the diagnostic efficacy of the two, and …
TDM for Optimized Outcome in Patients With mRCC.
The purpose of this observational study is to assess the role of plasma concentration monitoring of treatment drugs for patients with metastatic renal cell carcinoma (mRCC) in terms of efficacy and side effects. Furthermore, the investigators examines the role of anti-drug antibodies and receptor polymorphisms in CTLA-4 and PD-1 receptors …
xPedite: A Study to Expedite DIPG and DMG Research
This study will gather data from new and existing patients with patient medical records, and patient/family/caregiver reported information to establish a clear natural history of disease suitable to serve as an external, contemporary or historical control arm for future therapeutic development programs of drugs, devices, or biologic interventions in DMG …
Dynamic Prediction Model for Patients with Unresectable Biliary Malignancies Receiving Systemic Chemotherapy Combined with Immunotherapy: a Multicenter, Observational Study
This study focused on the longitudinal tumor burden profile (tumor macro features, histopathological types and imaging features, etc.), liver function, health status, tumor biomarkers, and serological indicators of patients with unresectable biliary malignancies before chemotherapy combined with immunotherapy to build a dynamic prediction model. Based on this model, risk stratification …
Early Detection of Liver Cancer by QUS
Worldwide, liver cancers are the third most common cause of cancer mortality. Even when liver cancer is suspected by blood tests, imaging is required to determine the location, size, and extent of disease. Medical societies therefore recommend surveillance with ultrasound every 6 months in at-risk patients. However, a key challenge …
Immunogenomic Dynamics and Biomarkers in Patients With Hepatocellular Carcinoma Receiving Immunotherapy
Research purpose To perform genomic and immune profiling analysis on blood and tissue samples obtained from blood sampling and tumor biopsy in patients with advanced hepatocellular carcinoma with immuno-oncology treatment. Research Subject Patients who will receive immuno-oncology treatment in recurrent, metastatic, and advanced liver cancer, who meet the selection criteria …
Adherence to a Personalized Home Exercise Program in Patients With Bone Tumor Undergoing Lower Extremity Salvage Surgery
The objective of this study is to describe adherence to a personalised home exercise program in patients undergoing resection and reconstruction of lower limb for bone tumor and neoadjuvant chemotherapy treatment in the first six months after surgery intervention and investigate possible prognostic factors.
Plasma Sphingolipid Metabolites and Radiotherapy Efficacy in Hepatocellular Carcinoma
Plasma contains a variety of metabolites, among which sphingolipids, including ceramide, sphingosine, and sphingosine-1-phosphate, serve as important intracellular second messengers and are involved in various cellular signaling pathways, such as apoptosis. We hypothesize that plasma sphingolipid levels may be associated with the efficacy of radiotherapy for liver cancer. This study …
