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.
Since its launch in China in 2014, Pipeline Embolization Device (PED) has been widely used in the treatment of intracranial aneurysms. It is necessary to collect data on the long-term safety and efficacy of the Pipeline Embolization Device (PED) in the treatment of intracranial aneurysms, analyze its long-term effectiveness, and provide guidance for clinical practice.
A total of 38 patients with early-stage Parkinson's disease and 38 patients with prodromal Parkinson's disease are planned to be enrolled in this study and examined for longitudinal changes in [18F]AV-133 through follow-up, thereby informing the design of future therapeutic trials utilizing [18F]AV-133 as a marker of disease progression.
Post-ischemic adaptation is a physical brain protective treatment strategy in which an ischemic event in an organ or tissue is treated and blood flow is restored, and an ischemic stimulus is given to local tissues to induce the production of anti-ischemic damage factors and reduce the damage associated with reperfusion therapy . Relevant basic studies have confirmed that post-ischemic adaptation can reduce infarct volume and promote neurological function recovery in animal models of cerebral infarction. Therefore, it may be beneficial to the recovery of neurological function in patients with acute ischemic stroke undergoing mechanical thrombus extraction. Based on the above background, the use of a balloon to repeatedly dilate-contract at the original occlusion site after revascularization to block and restore arterial flow may be an effective cerebroprotective treatment for patients with large-vessel occlusion who undergo thrombolysis. However, can this approach be safely used in patients with acute ischemic stroke treated with thrombolysis? What is the protocol for the length of time patients can tolerate post-ischemic adaptation? The application of this method in the treatment of acute ischemic stroke will be explored in this study.
Adolescent Idiopathic Scoliosis (AIS) is a complex three-dimensional spinal deformity with onset in adolescents between the ages of 10 and 18 years, characterized by coronal curvature, sagittal imbalance and horizontal rotation of the spine. The incidence of AIS is 1-4% globally, with more females than males, and it is a common, frequent and difficult-to-treat disease that seriously jeopardizes the physical and mental health of adolescents. Previous studies have found significant changes in the morphologic structure and physiologic characteristics of the paraspinal muscles in patients with AIS, including muscle fiber distribution, muscle contraction and relaxation capacity, the convex side of the AIS curve exhibits a higher level of electromyographic activity, and asymmetric changes in the paraspinal muscles are highly correlated with progression of scoliosis. The current single-electrode sEMG technique extracts limited muscle activity signals and is susceptible to interference from random noise. Compared with the single-electrode sEMG technique, HD-sEMG can provide rich spatiotemporal information on paraspinal muscle activity, so it is necessary to use a wide and closely spaced electrode array for signal acquisition to obtain more accurate and detailed characteristics of paraspinal muscle activity. In summary, this study used high-density surface electromyography to collect muscle parameters of the paraspinal muscles on the concave and convex sides of AIS patients and compared them with those of healthy people to comprehensively summarize the characteristics of their paraspinal muscles, so as to provide scientific basis for the subsequent development of precise treatment plans and improvement of clinical efficacy.
This is a prospective case-control study, aiming at developing a cell free DNA (cfDNA) multi-omics precise diagnostic model for screening of pancreatic cancer.
Lung cancer is the most common cause of cancer-related death worldwide. Approximately 85% to 90% of lung cancer cases are non-small cell lung cancer (NSCLC), of which KRAS is one of the most common driver genes, occurring in 25-30% of lung adenocarcinomas and 3-5% of squamous cell carcinomas. KRAS-mutant NSCLC had been considered undruggable in past decades. This research sought to address a significant challenge in treating NSCLC with KRAS mutations, which are notoriously difficult to target effectively. Here, we proposal that the combined use of anlotinib and trametinib combined with tislelizumab may form an effective strategy for the treatment of KRAS-mutant NSCLC patients.
Systematic evaluation of the value of molecular residual lesions of cervical cancer based on circulating tumor HPV in the prognostic evaluation and recurrence monitoring of cervical cancer patients.
This study aims to investigate the effect of EBV reactivation or EBV reactivation added with dexamethasone(DXM) in patients with adverse drug reactions(CDR) , through evaluating the levels on monocyte, macrophage M2/M1 and cytokines. To investigate whether expression of EBV receptors EphA2 could specifically influence on EBV activation in CDRs. We performed a prospective longitudinal study on the frequencies of Monocyte, Macrophage, M2/M1 and cytokines included IL-4,IL-13,TNF-α,IFN-γ,IFN-β, CXCL9 and CXCL10 after onset of MPE ,SJS/TEN and control groups. PBMCs collected from peripheral blood were cocultured with EBV or EBV with DXM. We next examined whether EBV or EBV with DXM could have a strong impact on the MOs, Mac, M2/M1 and cytokines and which cytokines could be crucial for the interaction between M2/M1 and EBV, by in vitro cocultures. Finally, EphA2 were detected to evaluate reactivation of EBV.
Study Purpose The purpose of this study is to evaluate the effectiveness of a blended teaching approach based on the TPACK framework in improving the skills of master's degree nursing students in retrieving and using network information resources. The TPACK framework integrates Technology, Pedagogy, and Content Knowledge to enhance teaching and learning experiences. Study Content and Implementation Plan This study involves a combination of online and offline teaching methods to help nursing students better understand and utilize various information resources. The main components of the study include: 1. Knowledge Mastery Survey: Students will be assessed on their understanding of the course content using a specially designed survey. 2. Resource Effectiveness Evaluation: The study will measure how helpful students find the different resources used in the course, such as videos, PPTs, and assignments. 3. Skill Improvement Assessment: The study will evaluate the extent to which the course helps improve students' abilities in areas like literature search, document management, and academic writing. 4. Student Satisfaction Survey: Students will provide feedback on their satisfaction with the course through a comprehensive survey. By implementing these measures, the study aims to minimize any negative effects on students and maximize their learning outcomes in a safe and supportive environment.
As a novel radiotracer targeting fibroblast activation protein (FAP), 68Ga-DOTA-NI-FAPI04 is a novel agent incorporating a hypoxia sensitive nitroimidazole(NI)-moiety and a FAP-targeting. In this study, we observed the diagnostic performance of 68Ga-DOTA-NI-FAPI04 PET/CT in patients with different types of cancer, and compared its imaging results with those of 68Ga-FAPI or 18F-FDG PET/CT.