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 is an open label, phase 2 clinical study to evaluate the safety, tolerability, efficacy, pharmacokinetic (PK) profile, and immunogenicity of QL1706 plus carboplatin and etoposide as first-line therapy in patients with extensive-stage small cell lung cancer.
The objective of this study is to evaluate the effectiveness of SCTV01E in participants aged ≥18 years.
This is an open-label, randomized, parallel-controlled clinical trial to evaluate the safety and immunogenicity of heterologous prime-boost immunization with an aerosolized (Ad5-nCoV-IH) or intramuscular (Ad5-nCoV-IM) Ad5-nCoV after three-dose priming with an inactivated COVID-19 vaccine (CoronaVac) in adults aged 18 years and above. A total of 360 subjects will be included. Approximately 210 subjects who have completed three doses of CoronaVac more than 6 months ago in the prior clinical trial and other 150 eligible subjects will be recruited and randomized respectively in a ratio of 1:1:1 to receive a booster dose of Ad5-nCoV-IH or Ad5-nCoV-IM or ICV. The occurrence of adverse reactions within 28 days and serious adverse events within 6 months after vaccination will be observed in all participants. In addition, blood and saliva samples will be collected from all participants on the day 0 before and 14, 28 days and 3, 6 months after the booster vaccination. Each subject will remain in this study for approximately 6 months.
This is a prospective, dose-escalation clinical study to evaluate the safety and efficacy of GVM±R in patients with relapsed or refractory aggressive non-Hodgkin's lymphoma (NHL).
A Phase 2, Multi-Center, Open-Label, Single-Arm Study to Evaluate the Efficacy and Safety of Lorlatinib Monotherapy in Crizotinib and Platinum-based Chemotherapy Treated Locally Advanced or Metastatic ROS1-Positive Non-Small Cell Lung Cancer (NSCLC)Subjects in China
The study is to evaluate the efficacy of KL-A167 combined with cisplatin and gemcitabine vs placebo combined with cisplatin and gemcitabine in the treatment of recurrent or metastatic nasopharyngeal carcinoma, as measured by progression-free survival (PFS) per the Response Evaluation Criteria in Solid Tumors RECIST Version 1.1
A phase I, open-label clinical study to evaluate the safety, tolerability, and efficacy of LCAR-AIO, a triple-targeted cell preparation targeting CD19/CD20/CD22, in patients with relapsed/refractory B-cell acute lymphocytic leukemia
Background: Early childhood is the most critical and rapid period of complete and healthy physical and cognitive development in human life. Executive function appears in early childhood and develops rapidly through complex coaction between environment and developmental processes. The preschool period is also characterized by a rapid growth in fundamental movement skills, physical activity and physical fitness. The scientific research on the relationship between fundamental movement skills, physical activity, physical fitness and executive function in preschoolers remains to be explored. Objective: The purpose of this study was to examine the cross-sectional relationship between fundamental movement skills, physical activity, physical fitness and executive function in preschool children while controlling for potential confounding variables, examine the prospective influence (independent and interactive role) of preschooler's fundamental movement skills, physical activity and physical fitness on executive function, observe the preschoolers' fundamental movement skills, physical activity, physical fitness and executive function changes with age, and investigate gender and age differences in preschoolers' fundamental movement skills, physical activity, physical fitness and executive function. Method: The proposed study consists of two phases, phase 1 is a cross-sectional study. Five hundred and five children aged 3-5 years will be recruited. The Test of Gross Motor Development Third Edition (TGMD-3) was used to assess children's fundamental movement skills. Preschool children's physical activity was monitored by accelerometer ActiGraph GT3X-BT. Physical fitness was tested using handgrip, 4*10m shuttle run, 20m shuttle run, 30s sit-ups, sit and reach, and balance beam. Executive function was tested by computer-based tasks including animal stroop, safari training and stop signal task. Phase 2 is a 12-month follow-up study. In the phase 2, all children enrolled in the baseline study will be followed up, the measurements and contents of the follow-up are the same as the baseline instrument.
Intrathecal chemotherapy is one of the most important treatment modalities for leptomeningeal metastasis of solid tumors. In the previous study(Intrathecal Pemetrexed for Recurrent Leptomeningeal Metastasis From Non-small Cell Lung Cancer: A Prospective Pilot Clinical Trial. ClinicalTrials.gov identification number: NCT03101579), pemetrexed presented feasibility of intrathecal administration. Pemetrexed at 10 mg dose level on the schedule of 1-2 times per week was recommended as an intrathecal administration agent for patients with refractory leptomeningeal metastases from non-small-cell lung cancer in the previous study. Moreover, the maximum-tolerated dose and recommended dose of intrathecal pemetrexed in the previous study was obtained without vitamin supplementation. Vitamin supplementation has been shown to reduce pemetrexed-induced myelosuppression. In this study, the regimen of intrathecal pemetrexed with folic acid and vitamin B12 supplementation may provide higher safety. Therefore, the purpose of this study is to investigate the maximally tolerated dose and evaluate the safety and effectiveness of intrathecal pemetrexed with vitamin supplementation as the first-line intrathecal chemotherapy in patients with leptomeningeal metastases from malignant solid tumors.
Clinical trial to evaluate the safety and effectiveness of two kinds of ring band cylindrical lens in delaying the progression of myopia