Biejing, China Clinical Trials
A listing of Biejing, China clinical trials actively recruiting patients volunteers.
Found 2,216 clinical trials
AI Model for Assessing Cardiac Surgeons' Techniques
The goal of this study aims to investigate the use of artificial intelligence to analyze and evaluate the characteristics and proficiency of surgeons during vascular anastomosis in coronary artery bypass grafting (CABG) procedures. The main question it aims to answer is: Consistency assessment between AI evaluation scores and human expert …
A Multi-omics Sequencing-based Model for Predicting Efficacy and Dynamic Monitoring of Treatment in Small Cell Lung Cancer
Lung cancer is one of the malignant tumors with the highest incidence and mortality rates globally, with small cell lung cancer (SCLC) accounting for approximately 15%. SCLC is characterized by high malignancy, propensity for metastasis and drug resistance, and a 5-year survival rate below 7%. Despite partial progress in chemotherapy …
Echocardiography Guided TAVR (Echo TAVR)
Conventional transcatheter aortic valve replacement (TAVR) relies on fluoroscopic and contrast agents. However, in high-risk patients, exposure to ionizing radiation and contrast agents is contraindicated and undesirable. Echocardiography guidance TAVR can offer a feasible and safer strategy for TAVR.
Safety and Effectiveness of No-touch Technique for Ascending Aorta in MICS-CABG
The goal of this single-center prospective cohort study is to compare perioperative safety metrics and follow-up survival analyses in patients receiving Minimally Invasive Cardiac Surgery Coronary Artery Bypass Grafting(MICS-CABG) and Off-Pump Coronary Artery Bypass(OPCAB). The main question it aims to answer is: Is the bridge vessel patency rate of patients …
Simplification of Oral Sodium Loading Test in the Diagnosis of Primary Aldosteronism: 2-day Replacing 3-day Method
To compare the consistency of 24-hour urinary aldosterone in the diagnosis of primary aldosteronism by oral sodium loading test between the second day method and the third day method
The Study of Monitoring and Dosing Guidance of Direct Oral Anticoagulants Based on Pharmacokinetics, Pharmacodynamics, and Pharmacogenomics
Integrate pharmacokinetic-pharmacodynamic (PK-PD) modeling and pharmacogenomics techniques to develop a population PK-PD model, aiming to explore monitoring and dose guidance schemes for Direct Oral Anticoagulants (DOACs). Investigate the factors influencing PK-PD of DOACs in the pulmonary embolism population, clarifying the correlation between genotype characteristics and clinical outcomes. Explore the correlation …
Multimodal Ophthalmic Imaging and Plasma Biomarkers for the Early Detection of Alzheimer's Disease
With the accelerating global aging population, dementia has become a pressing worldwide issue. This project aims to identify specific plasma biomarkers and ocular indicators for the early detection of Alzheimer's disease (AD).
Environmental Pollutants and Neurological Disorders
Environmental pollutants have emerged as a major global health concern, with growing evidence linking exposure to both traditional contaminants such as heavy metals (lead, mercury, cadmium, arsenic) and novel pollutants-including micro- and nanoplastics, perand polyfluoroalkyl substances (PFAS), antibiotics, and endocrine-disrupting chemicals-to adverse neurological outcomes. These pollutants can cross or disrupt …
The Safety and Efficacy of Single Antiplatelet Therapy After Pipeline Flex with Shield for Intracranial Aneurysms
The objective of this study was to evaluate the safety and efficacy of single antiplatelet therapy after Pipeline flex with Shield stent implantation for intracranial aneurysms.
Combined Motor and Cognitive Training for Older Adults With Motoric Cognitive Risk Syndrome (CMC-training)
To investigate the effects of a combined motor-cognitive intervention on the improvement of motor as well as cognitive function in community residents.
