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.
This is an open-label, prospective, multicenter phase II clinical trial to evaluate modified short-course radiation (Radiation targeting the tumor bed without irradiating surrounding tumor-draining lymph nodes) combined with CAPOX and PD-1 Inhibitor (Tislelizumab) for patients with MSS middle and low rectal cancer. A total of 32 patients will be enrolled in this trial. The primary endpoint is the rate of pathological complete response (pCR). The organ preservation rate, tumor regression grade, long-term prognosis, and adverse effects will also be analyzed.
The study is designed for multi-center,randomized,double-masked,active-contralled study to evaluate effective and security of intravitreal injection of IBI302 in subjects with neovascular age-related macular degeneration.
This trial is a first-in-human, open-label, multi-center, dose escalation phase 1a study followed by cohort expansion phase 1b study to evaluate the safety, efficacy, pharmacokinetics (PK) and pharmacodynamics (PD) of IMM2510, a PD-L1 and VEGF bispecific fusion protein, in patients with advanced solid tumors.
The objective of this study the first human use of a new device in treatment of acute ischemic stroke, which to evaluate the feasibility, safety, and efficacy of the Cerebrovascular Interventional Procedural Control System.
Delirium is a clinical syndrome caused by normal dysfunction of the brain, characterized by reduced awareness and responsiveness to the environment, as well as orientation disorders, incoherent thinking and memory disorders. Delirium indicates poor recovery of cognitive function, decreased ability of daily life, may need to enter nursing homes, and even lead to adverse outcomes such as death. According to a number of clinical studies, middle-aged and elderly people are prone to delirium after undergoing major surgery. Delirium occurs in 31 % -40 % of patients over 50 years old after cardiac surgery. Compared with patients without postoperative delirium, patients with postoperative delirium had significant cognitive impairment within 1 year after cardiac surgery. The occurrence of delirium suggests that the patient 's brain has become fragile, cognitive function has begun to decline, and the risk of future dementia has increased. Secondly, delirium and dementia have overlapping clinical features and common pathogenic mechanisms. Some scholars even speculate that delirium and dementia represent different stages of a common process. It is generally believed that the peripheral immune system may be involved in the pathogenesis and progression of dementia through the dysfunctional blood-brain barrier. The activation of microglia and astrocytes leads to the release of chemokines, which can recruit peripheral immune cells to the central nervous system. At the same time, cytokines released by peripheral cells can cross the blood-brain barrier and act on glial cells to change their phenotype. This study is a prospective cohort study of patients aged 65 and over who are about to undergo elective cardiac surgery.CyTOF can achieve accurate immunophenotyping of cell populations while comprehensively and accurately detecting and analyzing cytokines and signaling pathways. Therefore, the detection of peripheral blood biomarkers may effectively predict the risk of long-term cognitive dysfunction and postoperative delirium in patients undergoing cardiac surgery.
The goal of this multicenter randomized controlled trial is to explore the efficacy of perioperative oral decontamination and immunonutrition supplement to prevent postoperative pulmonary complications in elderly patients(≥65 years) receiving elective non-cardiac operations. Participants will be either given immunonutrition supplement versus routine nutrition advice, and oral chlorhexidine decontamination versus routine oral care randomly. The two interventions will be compared with control groups separately regarding postoperative pulmonary complications and other outcomes.
This study will address whether the additional use of Ferric Derisomaltose on top of standard care will improve exercise capacity and quality of life in patients with acute heart failure and iron deficiency. One group of participants will receive treatment with Ferric Derisomaltose and the other group will receive normal saline 0.9% as placebo.
The goal of this prospective, interventional clinical trial is to evaluation of fruquintinib in combination with sintulimab and TACE for inoperable primary hepatocellular carcinoma for progression-free survival (PFS).
This study was a single-center, prospective, 2-year observational cohort study. The study subjects were ICU patients requiring vasopressor drugs and requiring sedation. According to the use of ciprofol or propofol in the treatment plan (determined by the doctor in charge according to the condition of the subjects), they were divided into groups: ciprofol group and propofol group. A total of 456 subjects were planned to be enrolled, including 304 subjects in the cyclopofol group and 152 subjects in the propofol group. The data of this study were obtained by extracting the routine clinical diagnosis and treatment records of the enrolled subjects.
Alzheimer's disease (AD) is a common neurodegenerative disease characterized by progressive cognitive impairment and memory impairment, and is also a major cause of global dementia, characterized by progressive decline in memory and daily living behavior. The incidence rate of AD increases with age. The prevalence rate of AD among men over 65 years old in China is 3.4%, and that of women is 7.7%, with a total prevalence rate of 5.9%. Among them, people over 65 years old can live for an average of 4 to 8 years after being diagnosed with Alzheimer's disease. According to statistics, there were approximately 5.98 million AD patients in China in 2005, reaching 10.2 million in 2020 and 22.5 million by 2040, making it the largest country with AD. At present, the treatment of AD is mostly limited to drug therapy, including Acetylcholine enzyme inhibitor, N-methyl-D-aspartate receptor antagonist and brain cell metabolism promoter. Although there are many types of drugs, their efficacy is not satisfactory, as they not only cannot effectively prevent and cure AD, but also cannot slow down the progression of AD. Regarding the surgical treatment of AD, neuromodulatory surgery, especially DBS (Deep Brain Electrical Stimulation), involves implanting stimulation electrodes into deep neural nuclei in the brain and performing electrical stimulation to change the excitability of the corresponding nuclei or neural circuits, and has been included in alternative treatment plans. In the past 20 years, DBS technology has been continuously explored for the treatment of AD, but an increasing number of clinical trials have shown that there is no effective target for AD-DBS. Therefore, there is an urgent need for new treatment methods to improve the current treatment status.