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.
Investigators conduct the clinical trial to further explore the efficacy and safety of Fruquintinib combined with S-1 in treating recurrent or metastatic esophageal squamous cell carcinoma after the failure of conventional treatments.
In patients with type 2 diabetes, it is necessary to identify and manage nocturnal hypoglycemia as early as possible, so as to reduce the damage caused by nocturnal hypoglycemia.We explore whether smartwatches can provide early warning of nocturnal hypoglycemic events in patients with type 2 diabetes by detecting changes in pulse variability.
The goal of this clinical trial is to compare the efficacy and safety of propofol vs. remimazolam in combine use of esketamine in women with early pregnancy undergoing painless abortion. The main questions it aims to answer are: - whether remimazolam plus esketamine (R+E) has a better sedative and analgesic effectiveness than propofol plus esketamine (P+E). - whether R+E has less adverse events than P+E. Participants will be randomly allocated to two groups: R+E and P+E group. - For those in group R+E: they will be administered with 0.3mg/kg remimazolam and 0.3mg/kg esketamine before the abortion surgery. - For those in group P+E: they will be administered with 2mg/kg propofol and 0.3mg/kg esketamine before the abortion surgery. We will compare R+E with P+E to see if the time to loss of conscious and time to recover from the sedation will be shorter and if there will be less severe adverse events in R+E.
This topic will focus on the following questions: 1. Part one: To clarify the relationship between preoperative frailty and myocardial injury (cTnT ≥0.03) after non-cardiac surgery in elderly patients; To further explore the predictive factors of myocardial injury after non-cardiac surgery （MINS） in elderly frail patients before operation. 2. Part Two: To explore the effect of low-dose esmolol on myocardial injury after non-cardiac surgery in frail elderly patients.
An accumulation of research evidence has pointed to parent-implemented communication treatment as effective in reducing the severity of social communication deficits in preschool children with ASD. Despite even high-quality evidence, real-world translation to clinical practice remains challenging, especially for children from lower-income families, for two reasons. First, the treatment outcome is highly variable despite study-level efficacy data, most likely due to unique child and parent factors that make treatment response uneven across individual children. Second, the cost of intervention with the largest effect sizes remains high due to its one-on-one format. With the overarching goal to reduce cost and to increase treatment effectiveness at the individual-child level, this project will conduct a randomized controlled trial (RCT) to compare the effectiveness of two options for intervention to address two specific objectives. The investigators will first ascertain whether parent-implemented communication treatment taught by a speech therapist in a Group format (up to 8 families learning together) is more effective than treatment learnt by the parents themselves in a Passive Control format (learning the same materials without the guidance of a therapist) at the study level. The investigators will then evaluate what combinations of parent and child behavioral factors determine which format of intervention is likely to be more effective at the individual-child level. It is likely that not all families require the more costly Group format of intervention. Machine learning analytics with cross-validation will be used in constructing predictive models of treatment response, which will increase the likelihood of these models being generalizable to new patients. This study will be among the first examples of fulfilling the promise of Precision Medicine in providing guidance to patients and families with developmental disorders not about whether to receive intervention but which option for intervention to receive in the context of multiple options. This predict-to prescribe approach of ASD intervention will likely lead to a paradigm shift in clinical practice and ultimately result in lowering the overall cost and increasing the effectiveness of intervention for children with ASD as individuals.
The purpose of this study is to assess the antitumor activity, safety, and tolerability of tislelizumab plus investigational agent(s) with or without chemotherapy. This study is structured as a master protocol with separate sub- studies. Sub-study 1 includes participants with non-small cell lung cancer (NSCLC) with high programmed cell death protein ligand-1 (PD-L1) expression (≥ 50%), and Sub-study 2 includes participants with NSCLC with low or negative (PD-L1) expression (< 50%).
This multicenter randomized controlled trial is designed to explore a relatively suitable application of acupoint combinations and to provide certain clinical evidence for the optimization of acupuncture treatment of female SUI.
The goal of this clinical trial is to detect the prognostic value of longitudinal monitoring circulating tumor DNA (ctDNA) for no evidence of disease (NED) status in metastatic colorectal cancer (mCRC) patients and its utility in guiding therapeutic intervention. The main questions it aims to answer are: 1. Whether ctDNA monitoring could evaluate NED status ahead of normal radiologic monitoring. What about the concordance of evaluating NED status by ctDNA monitoring compared with normal radiologic monitoring? 2. Whether the patients with ctDNA positive status could benefit from early therapeutic intervention. Patients who receive any kinds of therapies with the aim of NED and are confirmed by clinical and radiologic examination will go through longitudinal ctDNA monitoring. According to the results of ctDNA monitoring, the patients will be divided into ctDNA positive group and ctDNA negative group. Patients in ctDNA positive group will receive individual therapeutic plan decided by the investigator. Patients in ctDNA negative group will receive regular examinations. When radiologic recurrences are confirmed, the patients will be re-evaluated for a second opportunity of radical resection.
The primary objectives of this study is to evaluate the tolerability and safety of KSD-101 in Patients with EBV-associated haematologic neoplasms, observe the dose-limiting toxicity (DLT) and and to explore the maximum tolerated dose (MTD).
The present research focused on the effect of the age for the corneal biomechanics of low and moderate myopia patients after wearing orthokeratology (OK lens). According to age, the included cases were divided into 3 groups. Through the analysis of corneal biomechanical parameters, further learn the influence of OK lens on the patient cornea. It would help ophthalmologist and optometrist find out the potential issue and reach a better control result.