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.
The purpose of this study is to investigate the feasibility of using electric impedance tomography (EIT) to monitor lung perfusion during veno-venous (VV) extracopreal membrane oxygenation (ECMO) support, as well as the effect of different ECMO flows on lung perfusion monitored by EIT.
The goal of this observational study is to explore whether ctDNA dynamic monitoring plus AI-based pathology can more effectively predict the therapeutic effect of neoadjuvant chemoimmunotherapy for resectable lung squamous cell carcinoma, so as to accurately guide clinical diagnosis and treatment.
The goal of this multi-center clinical trial is to evaluate the efficacy and safety of the interventional robotic system for cerebral angiography, researchers will compare the ordinary angiography to assess the clinical success rate, operation time, radiation absorption, etc.
The goal of this experimental observation study is to figure out differently expressed biomarkers in body fluid in traumatic brain injury patients. The main questions it aims to answer is: - Which RNA, protein and metabolites are differently expressed in lesion tissues? - What molecular mechanism is participated in TBI? Participants will be treated by emergency operation, and their body fluid samples will be collected in emergency room and during the operation.
The goal of this experimental observation study is to figure out differently expressed biomarkers in lesion tissues in traumatic brain injury or hypertension intracranial hemorrhage patients. The main questions it aims to answer is: - Which RNA, protein and metabolites are differently expressed in lesion tissues? - What molecular mechanism is participated in TBI or ICH? Participants will be treated by emergency operation, and their lesion tissues will be collected during the operation.
The goal of this clinical trial is to learn about the characteristics, identify early and intervene effectively in time in Treatment-Resistant Depression. The main questions are: • TRD is difficult to identify early and lacks objective detection indicators; • Existing treatment strategies for TRD are associated with side effects and high treatment resistance; • Current non-invasive brain stimulation therapy lacks precision. it aims to answer are: • Construct a multimodal TRD early identification model based on clinical characteristics, blood factors, functional magnetic resonance and brain electrophysiological indicators; • Develop non-invasive transcranial deep brain stimulation technology based on focused electric field; • In TRD patients, an individualized non-invasive transcranial deep electrical stimulation technology based on precise magnetic resonance targets and EEG phase guidance was constructed. Participants will:• be collected data multiple times including clinical symptoms, peripheral biology, functional magnetic resonance, electrophysiology and other clinical data before and after the intervention; • receive non-invasive transcranial deep brain stimulation or sham stimulation of different deep brain target points; • be collected EEG data while receiving stimulation. Researchers will • compare the biological characteristics of TRD, n-TRD patients and health controls to build early identification models and find potential spatial and temporal intervention targets dependent on TRD status; • verify the safety of non-invasive transcranial deep brain stimulation device in health controls; • compare TRD with different modes of stimulation to find the best treatment plan for non-invasive transcranial deep brain stimulation and verify safety.
To develop postoperative stratification treatment for patients who have received induction chemotherapy and immunotherapy in locally advanced head and neck cancers. Risk stratification is based on clinical characteristics and pathological responses. In order to achieve no inferior survival rate and a lower treatment-related toxicity rate than the standard treatment.
This prospective study aims to clarify the clinical efficacy and survival prognosis of neoadjuvant immune checkpoint inhibitor (ICI) combined with chemotherapy for esophageal cancer. It also explores predictive biomarkers and potential therapeutic targets for locally advanced esophageal cancer based on plasma metabolomics and peripheral blood immune cell clustering analysis. Each patient received 2-3 cycles of neoadjuvant immunotherapy with programmed cell death 1 (PD-1) blockade in combination with albumin paclitaxel and platinum. Exploratory analysis of plasma metabolomics combined with peripheral blood subsets of immune cells can reveal biomarkers that predict the efficacy and prognosis of patients undergoing neoadjuvant immunotherapy for locally advanced esophageal cancer, which also provide new ideas for the selection of immune adjuvants and therapeutic targets in ICIs combination therapy strategies.
This is a prospective, pilot, single-arm, single-center study exploring the efficacy and safety of savolitinib plus docetaxel as second-line therapy in patients with MET overexpressed, EGFR/ALK/ROS1/MET ex14m-wildtype advanced NSCLC. Participants will receive treatment of docetaxel (60 mg/m2, ivgtt, q3w) in combination with savolitinib (300mg or 200mg according to safety run-in recommendation, p.o., BID) after informed consent signed. Treatment will continue until either objective disease progression, unacceptable toxicity occurs, consent is withdrawn, other discontinuation criterion is met, or study completion.
A Dual-center , Randomized, double-blinded and Parallel-controlled Study to Assess the Pharmacokinetic, pharmacodynamics, Safety and Immunogenicity of HS-20090 Injection and Xgeva® in Healthy Adults