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 study aims to find the change of serum wnt effectory moleculars and the association with Hs-CRP，cTnI and Prognosis in Patients with Acute Coronary Syndrome.
Adolescent idiopathic scoliosis (AIS) is a prevalent chronic condition that gradually leads to the three dimensional deformity of the spine. Spine curvature increases in youths as puberty progresses. Generally, only observation is suggested for adolescents with early scoliosis (Cobb's angle ≤ 20°). Rigid brace treatment is too draconian for them due to the high corrective force which nearly constrains all movements. Flexible brace treatment is an alternative option; however, its efficacy is still controversial. Posture correction girdle with a specialized design for teenagers with scoliosis is limited and most part of them can only provide some improvement for bad postures, such as hunchback. A scientific approach should be used to design and develop posture correction girdle as a treatment option for adolescents with early scoliosis.
To evaluate the effects of mechanical left atrial appendage (LAA) closure for secondary prevention of stroke in the patients with nonvalvular atrial fibrillation
In the past, there were studies on relationship between insomnia and depression, and those studies found that depression can be the result of untreated insomnia. Mostly insomnia precedes depression, and is a marker for recurrence of depression. Research suggests that insomnia may cause depression by changing the emotional response. In this study, investigators will establish the national online cognitive behavioral therapy for insomnia (e-aid Cognitive Behavioral Therapy for Insomnia, eCBTI ) tools, and online health education on sleep (e-aid Sleep Hygiene Education, eSHE ) tools for controls. Investigators will be testing whether eCBTI can reduce the incidence of depression in patients with sleep disorders, increasing remission rate of depression, and a corresponding reduction in suicidal ideas, compared with eSHE control groups.
This study focus on the cause of obesity and impacts of bariatric surgery on it.
Enterovirus 71 (EV71), a major pathogen causing hand-foot-and-mouth disease (HFMD) worldwide, is a member of the Human Enterovirus species A, family Picornaviridae. Its infection occasionally leads to severe diseases and death, with central nervous system (CNS) damage. Recently, except of inactivated vaccine, several EV71 vaccine candidates have been evaluated in animals but no final results of clinical trials, such as attenuated vaccine, subunit vaccine. A formalin-inactivated EV71 vaccine (Human Diploid cell, KMB-17 Cell) has been finished phase I, II and III clinical trials and licensed by SFDA in China at Dec. 3, 2015. Based on the results of clinical trials, the protective efficacy of inactivated EV71 vaccine is 97% against HFMD caused by EV71. The phase IV clinical trial has been carried out from July 2016. The purpose of phase IVd is to evaluated the immunogenicity and safety of the inactive EV71 vaccine within two measles attenuated live vaccine and live attenuated Japanese encephalitis vaccine at the same time point in large scale population of Chinese children (8 months old) in Guangdong Province, China.
The purpose of this study is to explore the clinical outcomes of laparoscopic D1 lymphadenectomy for elderly patients with advanced gastric adenocarcinoma（cT2-4a, N-/+, M0）
The prognosis of Extensive lymph nodes metastatic(ELM) gastric cancer is poor. Chemotherapy occasionally converts it to a resectable cancer. Previous studies showed patients with ELM gastric cancer may obtain a survival benefit from chemotherapy and subsequent curative surgery. The key of conversion therapy of ELMGC is the high response rate. Apatinib, a novel targeted inhibitor of VEGF receptor 2 (VEGFR2), shows significant antitumor activity in the patients with GC. On the basis of our previous Ahead-G325 study, The purpose of this study is to investigate the efficacy and safety of S1/Paclitaxel chemotherapy plus Apatinib in the conversion therapys of ELM gastric cancer.
At present, apatinib was approved for the treatment of advanced gastric cancer after second-line or gastroesophageal junction adenocarcinoma, is in the second one, experience of medication, clinical data, no chemotherapy so now intends to carry out 40 cases of small sample exploratory research, in the conventional chemotherapy after the onset, with APA for Nigeria maintenance treatment, with a preliminary understanding of apatinib in first-line advanced gastric cancer to maintain the efficacy and safety of the treatment, and explore the feasibility of anti generate small molecule targeted therapy in advanced gastric cancer vascular pattern.
At present, surgical resection is still the main treatment for the potential cure of rectal cancer. Total mesorectal excision (TME) is the gold standard. The traditional laparoscopic or open surgery for some special patients is really difficult, especially for male, prostate hypertrophy, obesity, low tumor and pelvic stenosis patients to expose the gap around the mesorectum and separate to the pelvic floor. While transanal total mesorectal excision (TaTME) approach could be more directly separate the low mesorectum and relatively simple to complete distal rectal transection, which would bring some considerable advantages. Although active learning from abroad, laparoscopic assisted TaTME surgery is now in its infancy in China. It is urgent for clinical studies to obtain the results in China. This multicenter, observational study will help to encourage research in this field and to obtain data on the safety and efficacy of this procedure in Chinese patients with rectal cancer.