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 open to adults with schizophrenia. Schizophrenia can affect the way a person thinks, their memory and their mental functioning. Examples include struggling to remember things, or to read a book or pay attention to a movie. Some people have difficulty calculating the right change or planning a trip so that they arrive on time. The purpose of this study is to find out whether a medicine called iclepertin improves learning and memory in people with schizophrenia. Participants are put into two groups randomly, which means by chance. One group takes iclepertin tablets and the other group takes placebo tablets. Placebo tablets look like iclepertin tablets but do not contain any medicine. Participants take a tablet once a day for 26 weeks. In addition, all participants take their normal medication for schizophrenia. During this time, doctors regularly test learning and memory of the participants by use of questionnaires, interviews, and computer tests. The results of the mental ability tests are compared between the groups. Participants are in the study for about 8 months and visit the study site about 14 times. During this time, doctors regularly check participants' health and take note of any unwanted effects.
The researchers are aimed to investigate the dynamic evolution of indeterminate pulmonary nodules by a long-term follow-up of patients with different characteristics. Influence factors of clinical decision-making that might contribute to overtreatment or delayed treatment will also be studied.
To Evaluate the Effectiveness and Safety of YVOIRE Y-Solution 540 versus YVOIRE volume plus in Nasolabial Folds Injection
This is an open label, randomized, phase Ⅲ study to treat subjects with RAS/BRAF wild-type, unresectable metastatic colorectal cancer. The patients will be randomized into two arms consist of Anlotinib (3 weeks/cycle) + CapeOx and Bevacizumab (3 week/cycle) + CapeOx at a ratio of 1:1. This study is conducted to assess the efficacy and safety of Anlotinib and Chemotherapy as first-line treatment in subjects with RAS/BRAF wild-type Metastatic Colorectal Cancer.
This is a non-drug interventional cohort study, which aims to investigate the clinical, radiological and biological factors associated with disease progression in COPD in China. Participants will be recruited from multiple hospitals across Guangdong province categorized as Type A hospitals (those at prefecture-level and above) and Type B hospitals (those below prefecture-level).
This clinical trial is carried out in two phases. The first phase adopts an open design, and the second phase adopts a randomized, blinded, and similar vaccine-controlled non-inferiority trial design. The first stage: According to the order of two age groups of 18-60 years old and 10-17 years old, 40 cases were enrolled in each age group (20 persons for the 5-dose program and 20 for the 4-dose program). Subjects in the 5-dose group received 1 dose of test vaccine on 0, 3, 7, 14, and 28 days each. Subjects in the 4-dose group received 1 dose each on both arms on day 0, and 1 dose on day 7 and day 21 each. All subjects in the first stage were only observed for safety and were followed up to 6 months after the entire course of vaccination. The second stage: the total number of enrolled 2400 cases, 10-60 years old, the 4-dose program group and the 5-dose program group of the test vaccine, the 4-dose program group and the 5-dose program group of the control vaccine according to the random ratio 1:1:1:1. Among the total number of participants, 1680 cases (420 cases per group) were simultaneously observed for immunogenicity and safety, and the remaining 720 subjects (180 cases per group) only underwent safety observation. 800 subjects (200 cases in each group) received 6-month immune persistence observation after full vaccination, and 400 subjects in the test vaccine group received 12 months immune persistence observation after full vaccination. In the second stage, 1680 subjects were collected before the immunization, 7 days after the first dose, 14 days after the first dose, and 14 days after the full vaccination to test rabies virus antibodies to evaluate the immunogenicity of the test vaccine. 800 subjects were in the whole process Immune persistent blood sampling was performed 6 months after vaccination, and subjects in the test vaccine group were further subjected to immune persistent blood sampling 12 months after the full course of vaccination to evaluate immune durability. Collect all AEs within 30 minutes after each dose, AEs from 0-7 days, all non-collective AEs from the first dose to 30 days after the full course of vaccination, and all serious AEs from the first dose to 6 months after the full course of vaccination Adverse events.
A Multicentre, Randomised, Double-Blind, Parallel-Group, Placebo-Controlled Phase 3 Efficacy and Safety Study of Tezepelumab in Participants with Severe Chronic Rhinosinusitis with Nasal Polyposis
This is a randomized, single blind, parallel-arm, multi-center, non-inferior clinical trial. 174 patients are recruited in total, and they are treated by Guided Tissue Regeneration (GTR). The patients are split in to two groups evenly: 87 in the experimental group and 87 in the control group.
Neoadjuvant chemotherapy followed by concurrent chemoradiation (CCRT) has been recommended in the treatment of locoregionally-advanced nasopharyngeal carcinoma (NPC), with docetaxel, cisplatin (DDP) and 5-fluorouracil (5-Fu) shown to be an effective regimen. Capecitabine is the precursor drug of 5-fluorouracil, and has been used in replace of 5-fluorouracil in NPC patients. Nab-paclitaxel (Nab-PTX) is a novel albumin-bound paclitaxel with a superior therapeutic index to docetaxel. We sought to find out the efficacy of Nab-PTX in three-drug triplet (Nab-PTX, DDP and capecitabine) and decide the best administration dose of Nab-PTX.
A study of the safety, side effects, and effectiveness of LOXO-305 in Chinese adults with lymphoma or chronic leukemia who have already had standard of care treatment. Participation could last up to four years.