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.
To investigate the association between the the early administration of L-Arginine after CPB-assisted cardiac surgery and the incidence of CS-AKI in adult patients. To test if it can reduce the incidence of post-operative AKI.
The primary objective of this research is to study the efficacy and safety of deep brain stimulation (DBS) of subthalamic nucleus (STN) as adjunctive therapy for reducing the frequency of seizures in drug-resistant focal motor epilepsy.
Postoperative pulmonary complications (PPCs) remain a frequent event after pump-on cardiac surgery and are mostly characterized by postoperative hypoxemia.These complications are significant contributors to prolonged intensive care unit admissions and an escalation in in-hospital mortality rates. The dual impact of general anesthesia with invasive mechanical ventilation results in ventilator-induced lung injury, while cardiac surgery introduces additional pulmonary insults. These include systemic inflammatory responses initiated by cardiopulmonary bypass and ischemic lung damage consequent to aortic cross-clamping. Contributing factors such as blood transfusions and postoperative pain further exacerbate the incidence of PPCs by increasing the permeability of the alveolo-capillary barrier and disrupting mucociliary functions, often culminating in pulmonary atelectasis. Protective ventilation strategies, inspired by acute respiratory distress syndrome (ARDS) management protocols, involve the utilization of low tidal volumes (6-8mL/kg predicted body weight). However, the uniform application of low tidal volumes, especially when combined with the multifactorial pulmonary insults inherent to cardiac surgery, can precipitate surfactant dysfunction and induce atelectasis. The role of pulmonary surfactant in maintaining alveolar stability is critical, necessitating continuous synthesis to sustain low surface tension and prevent alveolar collapse. The most potent stimulus for surfactant secretion is identified as the mechanical stretch of type II pneumocytes, typically induced by larger tidal volumes. This background sets the foundation for a research study aimed at assessing the safety and efficacy of incorporating sighs into perioperative protective ventilation. This approach is hypothesized to mitigate postoperative hypoxemia and reduce the incidence of PPCs in patients undergoing scheduled on-pump cardiac surgery.
In this study, a multicenter, randomized, controlled, prospective cohort study was conducted to observe the effect of Edaravone Dexborneol on the incidence and outcome of bleeding transformation after thrombolysis in acute ischemic stroke. To explore the methods to reduce the dilemma of bleeding transformation after thrombolysis, and to dynamically detect the changes of the main links causing bleeding transformation such as blood-brain barrier damage, local immune response activation and so on. To explore the mechanism of Edaravone Dexborneol in reducing bleeding transformation. It is proved that Edaravone Dexborneol combined with thrombolytic therapy can reduce the risk of bleeding and transformation after thrombolysis and improve the safety of thrombolysis. Secondly, it can improve the early recanalization rate of ischemic stroke patients after thrombolytic therapy, and effectively protect the integrity of the blood-brain barrier.
Objective response rate (ORR) was evaluated to evaluate the efficacy of SHR-8068 combined with adebrelimab and platinum-containing chemotherapy in first-line treatment of advanced gastric and esophageal cancer.
Obesity is becoming a common condition and bariatric metabolic surgery is one of the main options for treating morbid obesity. However, since most patients undergoing robotic bariatric surgery are class III obese, it brings new challenges to perioperative anesthesia management. Here, we explored the effects of lung-protective ventilation strategies on pulmonary oxygenation function and respiratory mechanics in patients undergoing robotic bariatric surgery.
The goal of this randomized controlled clinical trial is to investigate the effects of vitamin D3 supplementation on depression in Chinese adolescents with elevated depressive symptoms and vitamin D deficiency. The main question it aims to answer whether vitamin D3 supplementation can reduce depressive symptoms. Participants in the intervention group will receive vitamin D3 capsules and mental health education. The control group will receive vitamin D3 placebo and mental health education. Researchers will compare the change in depressive symptoms from baseline to post-intervention at 12 weeks between the intervention and control groups.
To assess the safety and efficacy of FLU-BU-MEL as a conditioning regimen for allogeneic hematopoietic stem cell transplantation in patients with untreated MDS-EB or IPSS-R that is intermediate-risk (>3.5 points), high-risk, or very high-risk. The investigators conducted this clinical trial.There will be three phases to this trial: screening, therapy, and follow-up. A) Screening phase: Qualified patients are screened for trial participation by a medical history, physical examination, laboratory testing, and disease evaluation after providing their informed consent. B) Treatment duration: patients receive allogeneic hematopoietic stem cell transplantation prepped with Flu-Bu-Mel in accordance with the protocol. C) Follow-up period: patients were checked on at the scheduled time to assess safety and efficacy. HSCT conditioning regiment: Flu 30 mg/m2/d d-6 days to d-2 9 (intravenously over two hours), : MEL 50 mg/m2/d intravenously, d-3 to d-2; BU 0.8 mg/kg/q6h d-6 to d-5 (intravenously, over 2 hours per drip). Fludarabine and melphalan do not require a dose adjustment based on body weight; however, if body mass index BMI> 25, ideal body weight (IBW) should be calculated (as BMI=25), and then determine Busulfan dosage based on corrected body weight (AIBW25). AIBW25=IBW+25% x (actual body weight - IBW)
The goal of this clinical trial is to test the assess the diagnostic effectiveness of endocytoscopy in patients with underlying UGI aGvHD. The main question it aims to answer is: the effectiveness of ECS for diagnosing UGI aGvHD. Participants will undergo endoscopy, endocytoscopic evaluation and biopsy simultaneously. If there is a comparison group: Researchers will compare endoscopic, endocytoscopic and pathologic findings of these patients.
This trial is conducted in china. The aim of the trial is as follows: - To assess the effect of multiple subcutaneous injections of JY09 injection on the pharmacokinetic (PK) profile of multiple oral doses of metformin hydrochloride tablets, a single oral dose of Rosuvastatin calcium tablets, or digoxin tablets in overweight Chinese subjects; - To assess the effect of multiple subcutaneous injections of JY09 injection on QT interval in overweight Chinese subjects.