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 is a randomized, double-blinded, and placebo controlled phase Ⅱ clinical trial of the SARS-CoV-2 inactivated vaccine to evaluate the safety and immunogenicity of the experimental vaccine in healthy adults ⩾18 years.
This study aims to use a social media mini-application-enabled intervention to successfully promote the initiation and persistence of pre-exposure prophylaxis (PrEP) among at-risk people 18 years and above (including men who have sex with men (MSM), transgender women, sex workers, and other key populations) in Wuhan and Guangzhou, China.
The main purpose of this study is to measure how well abemaciclib works in participants with early breast cancer who are taking hormone therapy after surgery. Participants must have breast cancer that is hormone receptor positive (HR+) and human epidermal receptor 2 positive (HER2+). Your participation could last up to 10 years depending on how you and your tumor respond.
HX008 is a humanized monoclonal antibody targeting PD-1 on T cell surface, restores T cell activity, thus enhancing immune response and has potential to treat various types of tumors. In this study, the safety and preliminary efficacy of HX008+cisplatin+gemcitabine for the treatment of patients with metastatic triple-negative breast cancer will be evaluated.
HX008 is a humanized monoclonal antibody targeting PD-1 on T cell surface, restores T cell activity, thus enhancing immune response and has potential to treat various types of tumors. In this study, the efficacy and safety of HX008 in patients with locally advanced or metastatic melanoma who have failed the standard treatments will be evaluated.
The safety of edoxaban treatment will be examined using real-world clinical evidence from adult patients with non-valvular atrial fibrillation (NVAF) indications in routine clinical practice.
The dissolution and absorption of oral drugs in the gastrointestinal tract is a complex process, which is affected by physiological factors such as transporters, metabolic enzymes, gene phenotypes, gastrointestinal diseases, intestinal flora and so on. Therefore, the investigators are planning to collect gastrointestinal mucosa tissues, gastric juice, saliva , feces and blood samples to investigate (1) the activity and abundance of metabolism enzymes/transports in different section of gastrointestinal tract, (2) the composition and physicochemical properties of gastric juice; (3) the distribution and abundance of bacterial in gastrointestinal mucosa, saliva, gastric juice and feces; (4) the composition and content of bile acid in gastrointestinal mucosa, gastric juice and plasma in Chinese volunteers who planning to undergo digestive endoscopy.
In assisted reproductive technology, adenomyosis patients are characterized by lower clinical pregnancy rate, lower implantation rate and higher abortion rate. The purpose of this study is to explore whether low molecular weight heparin can reduce the abortion rate of adenomyosis patients in frozen thawed embryo transfer cycles.
This study will evaluate the efficacy, safety and patient-reported outcomes of trastuzumab emtansine plus atezolizumab compared with trastuzumab emtansine plus placebo in participants with HER2-positive and PD-L1-positive LABC or MBC.Participants must have progressed either during or after prior trastuzumab- (+/- pertuzumab) and taxane-based therapy for LABC/MBC; or during (or within 6 months after completing) trastuzumab- (+/-pertuzumab) and taxane-based therapy in the neoadjuvant and/or adjuvant setting.
This study will compare the efficacy and safety of HLX04-O administered by intravitreal injection (IVT) with ranibizumab in patients with active wAMD.