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.
Patients with liver metastasis from esophagus squamous (ESC) are usually offered systemic therapy. However, for those with predominant liver disease or failure of system therapy, local liver management becomes an option. This prospective single center study aimed to evaluate the efficacy and adverse events of hepatic arterial infusion chemotherapy (HAIC) using percutaneous catheter placement techniques for liver metastases from esophagus squamous (ESC).
The goal of this observational study is to discuss the correlation between primary angle-closure glaucoma and the state of the suspended ligament of the lens and the pathogenesis of PACG by measuring the biological data of primary angle-closure glaucoma and observing its anatomical changes.
This is a multicenter, randomized, Open-label Phase 3 clinical study comparing the efficacy and safety of IBI362 6 mg OW versus Semalgutide 1 mg OW in obese(BMI≥28kg/m2) early T2D subjects. Subjects will be randomly assigned to IBI362 6 mg and Semalgutide 1 mg groups. All study treatment will be administered once-weekly and subcutaneously. The entire trial cycle includes a 2-week screening period, a 40-week double-blind treatment period, and a 4-week drug withdrawal safety follow-up period
This study is a randomized, blinded, active-controlled phase I clinical trial to evaluate the safety and preliminary immunogenicity of the Diphtheria-Tetanus-acellular Pertussis Component Combined Vaccine (DTacP) in subjects (aged 2 months to 6 years). Primary safety endpoints are the occurrence of solicited adverse events within 30 minutes after each dose, the occurrence of solicited adverse events within 7 days after each dose, the occurrence of unsolicited adverse events within 30 days after each dose, and the occurrence of adverse events 30 days after immunization. The secondary safety endpoint is the occurrence of serious adverse events (SAEs) within 12 months after immunization. Secondary immunogenicity endpoints are the geometric mean concentration (GMC), geometric mean fold increase (GMFI), seropositive rates, seroconversion rates, or 4-fold increase rates of anti-DT, anti-TT, anti-PT, anti-FHA, and anti-PRN antibodies 30 days after immunization. The exploratory endpoints are the GMC, GMFI, seropositive rates, seroconversion rates, or 4-fold increase rates of anti-DT, anti-PT, and anti-FHA neutralizing antibodies 30 days after immunization in all groups, the GMC and seropositive rates of anti-DT, anti-TT, anti-PT, anti-FHA, and anti-PRN antibodies 12 months after primary immunization in the infant group, the seropositive rates and geometric mean tie (GMT) of anti- type I, type II, type III poliovirus neutralizing antibodies 30 days after immunization in all groups, the seropositive rates and geometric mean tie (GMT) of anti- type I, type II, type III poliovirus neutralizing antibodies 12 months after primary immunization in the infant group.
Background：The process of constructing knowledge in the context of children's science education plays a significant role in fostering the development of early scientific literacy. Nevertheless, children sometimes struggle to comprehend scientific knowledge due to the presence of abstract notions. Objective: To evaluate the efficacy of augmented reality (AR) games as a teaching tool for enhancing children's understanding of optical science education. Methods: 36 healthy children between the ages of 6 and 8 years old were included in this study. Individuals were randomly divided into an intervention group (n=18) and a control group (n=18). Interventions, namely a 20-minute AR science education including three game lesson modules, while the control group was asked to learn 20-minute same knowledge with non-AR science learning app. POE (predict-observe-explain) test of 3 games including animal vision, color-light mixing and light refraction were conducted for all participants before and after the experiment. Also, intrinsic Motivation Inventory (IMI) test including interest-enjoyment (INT-ENJ), perceived competence (COMP), effort-importance (EFF-IMP), and tension-pressure (TEN-PRESS) were conducted for children after the experiment.
The primary objective of this study is to assess the efficacy of ALXN2220 in the treatment of adult participants with ATTR-CM by evaluating the difference between the ALXN2220 and placebo groups as assessed by the composite endpoint of all-cause mortality (ACM) and total cardiovascular (CV) clinical events.
The goal of this cohort study is to investigate multiparametric ultrasound versus multiparametric MRI for clinically significant prostate cancer detection in patients scheduled for initial biopsy. The main questions it aims to answer are: - whether the clinically significant prostate cancer detection rate of multiparametric ultrasound is comparable to multiparametric MRI - the any cancer detection of multiparametric ultrasound versus multiparametric MRI Participants will undergo multiparametric ultrasound and multiparametric MRI before prostate biopsy. In case of suspicious findings on ultrasound or MRI, they will undergo combined systematic biopsy and targeted biopsy. In case of nonsuspicious imaging finding, they will undergo systematic biopsy alone.
This study aims to explore the effects of tacrolimus sustained-release capsules on the incidence of biopsy-proven acute rejection(BPAR) and fibrosis in pediatric liver transplant recipients.
In neovascular (wet) age-related macular degeneration (wAMD), the macula, or the part of the eye that provides the clear, detailed central vision, is being affected by abnormal blood vessel growth and leakage. This leakage affects the vision over time and can lead to severe blurriness or blinding. EXG102-031 was made to block the extra vessel formation which would lead to less leakage affecting the vision. Before EXG102-031 can be tested for its efficacy (if it makes vision better), it must be tested to see if it is safely tolerated to confirm it can continue to be studied in more patients with wAMD.
This is a descriptive observational study in which data are collected in an epidemiological manner. This study is not intended to alter or interfere with the current medical practice of the enrolled patients. Data will be collected in a forward-looking manner. This is a descriptive observational study in which data are collected in an epidemiological manner. This study is not intended to alter or interfere with the current medical practice of the enrolled patients. Data from patients on prior treatment will be collected retrospectively, and data from patients who will be treated later and included in the study will be collected in a prospective manner. The criteria for retrospective collection were consistent with those for prospective collection. Eligible patients will be enrolled after NGS analysis of tumor tissue and informed consent has been obtained. Information required for the study will be collected (every 3 months).