There are about 36818 clinical studies being (or have been) conducted in China. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
With the rapid development of artificial intelligence technology, more and more deep learning technology has been applied to medicine. Our research is to develop a set of quality control system for magnetic capsule gastroscope using deep learning technology, and conduct a randomized controlled trial to verify its practical efficiency.
The purpose of this study is to observe and explore the effect of single or combined treatment of arotinib on the survival and prognosis of patients with advanced liver cancer in the real world, and to summarize the treatment experience of a wide range of people.
This is a Phase 1, open label, non-randomised, dose-escalation single agent study with expansion cohorts for dose confirmation/safety and preliminary efficacy of QLS31901 in advanced or metastatic malignancies
In this study, we use conditional generation adversarial network to enhance the resolution of MSCT images and obtain micro-CT-like images. Based on this, we measure the bone structure indexes of micro-CT-like images and analyzed the correlation between bone structure and bio-mechanical indexes.
The purpose of this study is to evaluate the safety and effectiveness of transcatheter mitral valve intervention in Chinese population with mitral valve disease.
China patients in end stage renal disease receiving maintenance dialysis have a high risk of cardiovascular disease (CVD), with a prevalence of 45.5% approximately, and coronary artery disease (CAD) has been identified as the most common one. It remains unclear that what their treatment status is and whether this group of patients can benefit from revascularization in China. The investigators plan to recruit around 30 hospitals from 7 regions as study centers, which represent different levels of economic development in Mainland China. The detailed information includes demographics, medical history, coronary angiogram, in-hospital treatment and procedures, short-term and long-term outcomes. The aim of the study is to provide the real world knowledge about current status of coronary revascularization and prognosis in patients with CAD and dialysis.
Stroke is the main cause of adult health damage. 20% of stroke survivors need institutional care after 3 months, and up to 30% of them have severe or permanent disability. Stem cells are a kind of pluripotent cells with the ability of self replication. The self-renewal and differentiation characteristics of mesenchymal stem cells, as well as cytokine secretion effect and immune characteristics, provide the possibility for mesenchymal stem cells to treat ischemic stroke. After the infusion of mesenchymal stem cells, the secretion of soluble media including growth factors and cytokines may be the main mechanism of mesenchymal stem cells.
Chinese cnaq scale was used to evaluate the appetite changes of Chinese ALS patients; Objective to investigate the related factors of appetite changes in ALS patients; Objective to investigate the effect of anorexia on the progression and survival of ALS patients.
With the apex of the deep cartilage (ADC) as the symbol, the consistency of the two methods in the postoperatively computed tomography (CT) and microscopic evaluation of the position of the femoral tract of the anterior cruciate ligament (ACL) was studied.Expected results:P1 and P2, D1 and D2 were positively correlated, and the linear relationship was significant. Bland-Altman diagram shows a good consistency.
To evaluate differences in specific SNPs and intestinal microflora between patients with gout and hyperuricemia and healthy controls.