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 evaluate the efficacy and safety of T-DXd in the treatment of HER2-positive breast cancer with brain metastases after treatment with pyrotinib
Liquid biopsy technology based on high-throughput sequencing can detect trace signals in the early stage of cancer in plasma free DNA, so it has become a new technology suitable for tumor diagnosis and screening.Relying on the key discipline of digestive liver disease in our hospital, this project cooperated with BGI to jointly carry out a prospective study on the application of liquid biopsy in the monitoring of population at risk of liver cancer by taking advantage of its technical advantages in next-generation sequencing, so as to provide an innovative way for the prevention and treatment of Hepatocellular Carcinoma.
With the aging of the world population, osteoporosis and fragility fractures have become global public health concerns. It has been estimated the population of people ≥60 years of age will increase from 229 million (16.2%) in 2017 to 479 million (35.1%) by 2050 in China. Because age is an important predictor of osteoporosis and fragility fracture, the incidence of fragility fracture has increased dramatically in China over the past decades. Timely treatment of osteoporosis is an effective way to decrease additional fracture risk among patients with fragility fractures, but anti-osteoporosis treatment rate is relatively low in China. Effective fracture prevention intervention is urgently needed in China. As a potential way to achieve effective risk communication, shared decision-making allows patients to be active participants in the management of osteoporosis. The investigators designed a multifaceted intervention, which was named as "Precise Education + Shared Decision-Making" program for the secondary prevention of fragility fractures based on behavioral theories, and assessed the effectiveness for fracture prevention using a pilot cluster randomized controlled trial among several hospitals in China. The aim of this pilot study is to test the acceptability and feasibility as well as preliminary efficacy of this program in patients with fragility fractures.
IVADA (Intracranial vertebral artery dissecting aneurysms）is one of the causes of subarachnoid hemorrhage or posterior circulation ischemia with high mortality and disability. Current endovascular therapies for IVADA mainly include parent artery occlusion and endovascular blood reconstructive techniques. The method of parent artery occlusion requires the sacrifice of one vertebral artery. For the IVADA patients whose dissection involves PICA（posterior inferior cerebellar artery）or anterior spinal artery, severe ischemia even infarction of brain stem or cerebellar may be caused after parent artery occlusion , they are usually irreversible damage, so that method are rarely used now.Endovascular flood reconstructive techniques has become the mainstream, including stent-alone or overlapping stent treatment ,stent-assisted coiling techniques, single flow diverter(FD) stents or flow diverter assisted coil, etc.With the improvements in stents, flow diverter stent is efficient, while they are associated with the risk of ischemia, especially when vital arterial branches are covered. It has been reported that FD techniques have certain advantages over traditional stents in the treatment of anterior circulating intracranial aneurysms. In the treatment of posterior circulating aneurysms, perioperative ischemic complications increase due to their influence on the blood flow of perforator arteries, but there are few long-term observations at present. Currently, studies directly contrasting flow diverter and conventional stents in patients with IVADA are rare. Therefore, we performed the study to compare the safety and efficacy between flow diverters and conventional stents in IVADA patients undergoing endovascular therapy. Stent-assisted coiling is the preferred option for most surgeons. In addition,It is believed that dense packing is not necessary as long as the aneurysm neck is covered to isolate the dissection. How ever,whether it is really necessary to adjunct coil,and if it is necessary, what is the ideal packing density of coils, there is no clear conclusion at present.This study aimed to compare the safety and efficacy between flow diverter and conventional stents in patients with IVADA, determine the ideal packing density of coils after FD stent placement,and to observe the hemodynamic changes before and after the treatment of FD stent.
The goal of this intervention clinical trial is to learn about the protection of isomaltooligosaccharides (IMO) on intestinal bacterial translocation in patients with liver cirrhosis. The main question is to answer the changes of LPS after adminstration of IMO.
This is a randomized, double-blind, parallel-controlled study of patients with generalized anxiety disorder, who will be randomly assigned to either drug-combined transcutaneous vagus nerve stimulation (tVNS) group or drug-combined sham-stimulation group for a period of 4 weeks of treatment.Scale assessments will be performed at baseline, week 1, week 2, week 3, and week 4 of treatment, and brain function monitoring as well as laboratory tests will be performed at baseline and at the end of treatment, respectively.The aim of this study is to investigate the efficacy of medication combined with tVNS and the possible mechanisms of tVNS in the treatment of anxiety.
The goal of this clinical trial is to test the overall response rate of Orelabrutinib combined with rituximab (OR regimen) for second-line treatment of relapsed/refractory marginal zone lymphoma.
This study is a prospective,multicenter, randomized, double-blind, placebo-controlled trial. This study plans to enroll 375 participants who will be randomly assigned in a 2:1 ratio. On the basis of basic treatment, one group will receive Xuanfei Baidu granule, while the other group will receive Xuanfei Baidu granule placebo, with one sachet in the morning and one in the evening, for a duration of 7 days. Visits will be conducted on days 7, 14, and 21 after enrollment. If any participant experiences an acute exacerbation of chronic obstructive pulmonary disease (COPD) requiring hospitalization during the treatment period, they will continue taking the medication until the 7-day course is completed. In case of a COPD exacerbation hospitalization event during the study, hospital admission date, duration of hospitalization, and the treatment regimen during hospitalization will be recorded.
A Phase II, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of EG017 Ointment for the Treatment of Dry Eye in Postmenopausal Women
This is a single-arm, Phase II clinical study to explore the efficacy and safety of dalpiciclib combined with fluvestrant and compound gossypol acetate tablets in advanced HR-positive and HER2-negative breast cancer after CDK4/6 treatment failed.