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 phase III clinical trial to evaluate the immunogenicity and safety of the 13-valent pneumococcal conjugate vaccine (multivalent conjugate) in infants aged 2 months (at least 6 weeks) and 3 months. The main objectives of the study include: 1. To evaluate the immunogenicity of the trial vaccine in infants aged 2 months (at least 6 weeks) following the corresponding immunization schedule compared to the control vaccine; 2. To evaluate the immunogenicity of the trial vaccine in infants aged 3 months following the corresponding immunization schedule compared to the 2-month group; 3. To evaluate the safety of the trial vaccine in infants aged 2 months (at least 6 weeks) and 3 months following the corresponding immunization schedule.
This study is a non-random, open multi-center study This study is a non-random, open multi-center phase I study, aimed at evaluation period research, aimed at In the evaluation phase study, it aims to evaluate the safety, tolerance PK characteristics and preliminary anti-tumor activity of HS248 in patients with advanced solid tumors. The study was divided into 2 phases, including dose escalation and dose expansion。
About 15,000 to 25,000 subjects will be screened. Their information will be collected, venous blood will be sampled, their serum antibody levels will be detected, and the incidence of COVID-19 wil be followed up.
The subjects of this study are patients with non-load-bearing bone defects of the extremities who need bone grafting surgery. The patients was treated with bone graft using magnesium containing biodegradable polymer bone repair material produced by Shenzhen Zhongke Jingcheng Medical Technology Co., Ltd.. Three follow-up visits were performed at the 12th, 24th and 36th weeks after bone grafting, the clinical role for bone will be assessed.
This Trial is an open-label, multicenter trial to evaluate the safety, tolerability, pharmacokinetics, and preliminary efficacy of ETH-155008 in subjects with AML and NHL who previously received standard treatment or are ineligible for standard treatment options.
The incidence and mortality of acute respiratory distress syndrome (ARDS) are high. Patients with ARDS often need mechanical ventilation. Rational use of sedation and analgesia can improve the tolerance of patients with mechanical ventilation and reduce the lung injury caused by mechanical ventilation. Currently, the main sedative drugs used in clinical practice are midazolam, propofol and dexmedetomidine, but they all have disadvantages. It is urgent to find a sedative drug that can achieve rapid and sufficient sedation, does not inhibit breathing, leads to rapid recovery after drug withdrawal and does not increase incidence of delirium. Remimazolam besylate is a newly marketed ultra-short-acting GABAa receptor agonist, which is not metabolized by liver or kidney and is easily hydrolyzed by non-specific esterase in vivo. It has rapid effect, short recovery time, continuous infusion with almost no accumulation, little influence on respiration and circulation, and can be antagonized by flumasini. Compared with the above traditional sedatives, it has obvious advantages, especially suitable for sedation in ICU patients. There are few studies on remimazolam besylate used for sedation in ICU patients. At present, there is a lack of evidence-based medical evidence for the application of remazolam besylate in ICU patients. Its efficacy and safety, potential advantages and dominant population, application dose and combination of drugs still need to be further explored and clarified. The objective of this study was to investigate the sedative effects and advantages of remimazolam besylate versus midazolam in patients with ARDS requiring invasive mechanical ventilation. The successful undergoing of this study will provide practical basis for clinical sedation in patients with ARDS mechanical ventilation.
Epigallocatechin-3-gallate (EGCG) is a major polyphenol of green tea that possesses a wide variety of actions, such as anti-inflammatory, anti-fibrotic, pro-apoptotic, anti-tumorous, and metabolic effects via modulation of a variety of intracellular signaling cascades. In addition, preclinical studies have also emphasized the antiviral activity of epigallocatechin-3-gallate (EGCG), including SARS-CoV-2. In previous studies, we found that EGCG can prevent and cure radiation-induced normal tissue damage in tumor patients. In clinical studies, we found that EGCG can prevent and treat radiation-induced acute radiation esophagitis, acute radiation skin injury, acute radiation oral mucositis with high safety. Thus, we designed this phase I-II clinical study in order to investigate the possible role of EGCG in the treatment interstitial pneumonia in tumor patients.
A Phase 3 Study to Evaluate the Efficacy and Safety of QLS1128 Orally in Symptomatic Participants With Mild to Moderate COVID-19
This is a phase 1, open-label, parallel cohort study to evaluate the PK, safety and tolerability of nebulized ensifentrine following administration of single and multiple doses in healthy Chinese male subjects.
The purpose of the present study is to assess the efficacy of secukinumab 300 mg s.c. (subcutaneous) compared to placebo, each in combination with standard of care, in improving signs, symptoms and physical function in participants with moderate to severe rotator cuff tendinopathy (RCT), using a randomized, double-blind, placebo controlled, parallel group design to minimize bias.