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 trial was designed to study the efficacy and safety of neoadjuvant docetaxel, epirubicin in combination with cyclophosphamide(DEC) plus human recombinant endostatin (endostar) for breast cancer patients. The hypothesis of this protocol is that the combined an active angiogenesis agent to chemotherapy could enhance the pathological responce rate and further benefit breast cancer patients.
Malignant ascites and pleural effusion are common symptoms in patients with advanced cancer. Currently, the management of malignant ascites and pleural effusion is a considerable clinical challenge. The investigator hypothesized that tumor cell-derived microparticles packaging chemotherapeutic drugs might be a useful means to treat malignant ascites and pleural effusion. Thirty malignant ascites or pleural effusion patients will be recruited for Phase II clinical trials.
There are 26,600 Down Syndrome newborns every year in China. The economic burden of this disease is 65,000 USD for lifetime of every patient. The common prenatal screening and diagnosis procedure for fetal chromosomal abnormalities in China is maternal serum prenatal screening in second trimester followed by amniocentesis. The detection rate of MSS is 70%-75% with 5% false positive rate. There are only 13.9% of pregnant women can receive prenatal screening testing in China. It is very urgent that we build a training system and convenient, efficient, cost-effective procedure suitable to rural China. The use of dried blood spots (DBS) technology in conjunction with the second trimester prenatal screening protocol has been proved to be as efficient as serum screening by our previous study. Noninvasive prenatal testing that uses cell free fetal DNA (cff DNA) from the plasma of pregnant women offers a tremendous potential for fetal chromosomal abnormalities. A positive test should be followed by invasive prenatal diagnosis to confirm the test results. Cff DNA is a good supplement to the DBS technology in rural China. A combination of the two methods can increase the screening rate and accuracy without increasing the demand of amniocentesis and cytogenetic test. This procedure with adequate training system should be suitable to rural China. Our study will build a training system for DBS and cffDNA prenatal screening procedure in Pinggu, Beijing. Two thousand pregnant women will receive prenatal screening. DBS sample will be collected in the second trimester, Cff DNA is offered to confirm the positive screening test results, and lastly amniocentesis is offered for confirmation of the test results. All of the pregnancy and neonatal outcomes will be followed. We can estimate the efficiency and cost-effectiveness of DBS followed with cff DNA screening procedure.
To investigate the safety, immunogenicity and immune effect of the Varicella vaccine after the 2nd dose vaccination in Chao yang district, Bei jing, since the 2nd varicella vaccination was promoted by Beijing Center for Disease Control and Prevention in November, 2012.
The purpose of this study is to determine whether the new RIC regimen, containing of low dose of Bu (9.6mg/kg)and fludarabine without ATG, is suitable and effective in treating aged and/or intolerable patients with hematologic malignant disease, who undergoes allogenic stem cell transplantation.
Based on the study about carbon monoxide in human inflammatory and other beneficial physiological function , now we'll be going to research its application in neonates .Phase 1 Study as a foundation for the further test is, the safety and Adverse reaction study of newborn to inhaled CO
The purpose of this study is to collect long-term safety and efficacy data for participants treated with ibrutinib and to provide ongoing access to ibrutinib for participants who are currently enrolled in ibrutinib studies that have been completed according to the parent protocol, are actively receiving treatment with ibrutinib, and who continue to benefit from ibrutinib treatment.
The project is aimed at investigating the effect of nutrition education on knowledge, attitude and practice (KAP)of subjects who are frequently eating out, and the effect on metabolic parameters.
The gut microbiota is considered to constitute a "microbial organ" which has pivotal roles in the body's metabolism. Evidence from animal and human studies strongly support the link between intestinal bacteria and type 2 diabetes mellitus. The present clinical trial aims to re-establish a gut functionality state of intestinal flora through fecal microbiota transplantation.
Objective: To evaluate the effects of perioperative glutamine supplemented total parenteral nutrition support on nutritional status, immunologic function and intestinal permeability of patients with chronic radiation intestinal injury. Methods: The 40 patients with CRII were randomized into two groups, the standard TPN group and glutamine-enriched TPN group. The patients were administered total parenteral nutrition for at least four weeks (two weeks pre-operation and two weeks post-operation). The nutritional status, immunologic function, plasma concentration of glutamine and intestinal permeability were measured at 1 day, 1 week and 2 weeks pre-operation, 3 day, 1 week and 2 weeks post-operation. Nutrition status was determined the plasma concentrations of hemoglobin, albumin, prealbumin, transferrin and triglyceride. Immunologic function were measured by the percentages of CD4+T cells and CD8+T cells, the ratio of CD4 +T cells to CD8+T cells ( CD4 +/CD8 +) was calculated， and serum IgA, IgM and IgG．The intestinal permeability was detected by the urinal ratio of lactulose and mannitol.