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.
Targeted biopsy combined systematic biopsy is the gold standard for diagnosis of prostate cancer. Excessive cores in systematic biopsy increases the risk of puncture trauma， bleeding and infection. On the basis of establishing a model with DRS stratification to reduce the cores of systematic biopsy, we propose the (12 cores -x) model innovatively. We hope that through this prospective study to verify the efficacy of the model and provide patients with a new biopsy model with high accuracy and fewer complications. In this study， patients with suspected prostate cancer were randomly divided into two groups. Experimental group received targeted biopsy combined personalized systematic biopsy, and the control group received targeted biopsy combined systematic biopsy. The differences of the detection rate of Prostate cancer between the two groups were compared.
This is a prospective, multi-center, single-group study aims to evaluate the safety and efficacy of Alveo HP Balloon Dilatation Catheter for balloon dilatation of coronary artery stenosis. Pre-dilation with Alveo balloon dilatation catheter followed by conventional PCI, and follow-up will be carried out. During the trial, the enrollment, treatment and follow-up of the subjects will be recorded, and the safety and efficacy of the investigational device will be evaluated.
Previously, preliminary results, from a subgroup analysis of STARS-RC03 (NCT04906044) conducted by our research team, showed that the 6-cycles consolidation chemotherapy combining with anti-PD-1 therapy had a better tumor regression advantage with a restricted safety profile contrasted with 3-cycle counterparts. Herein, we designed this study to further evaluate the short-term efficacy (such as pCR rate, R0 resection rate, etc.) and long-term survival (including DFS, OS, etc.) of 6-cycles consolidation therapy.
This clinical trial is a multicenter, randomized, double-blind, controlled phase II clinical study.
To investigate genomic architecture, cancer evolution and their relationship with clinical outcomes in EGFR-mutant NSCLC.
The purpose of this clinical trial is to verify the efficacy and safety of rechargeable implantable deep brain stimulation (DBS) system for the treatment of advanced primary Parkinson's disease.
This study investigates the concentration levels of NAD+/NADH in peripheral blood samples and immune cells of healthy adults of different age groups under daily physiological and lifestyle conditions, in order to determine the baseline levels of NAD+/NADH in adult populations of different age groups and genders. Simultaneously examining the biological status and function of human immune cells, blood biochemistry, biological age levels, to explore the biological function and mechanism of NAD+/NADH in the aging process of the human body.
This is a rare disease, single-arm, open-label,multi-center, non-randomized Phase 2 clinical study to evaluate the efficacy, safety, and pharmacokinetic characteristics of FCN-159 monotherapy in pediatric patients with refractory/recurrent Langerhans cell histiocytosis (LCH).
This study is a multicenter, randomized, double-blind, placebo-controlled, parallel phase 3 study to evaluate efficacy, safety, pharmacokinetics characteristics and immunogenicity of TG103 injection, a GLP-1 receptor agonist, for weight management in non-diabetic patients with BMI greater than or equal to 28 kg/m2 or greater than 24 kg/m2 in the presence of comorbidities, in addition to lifestyle intervention (calorie restrict diet and increased physical activity).
purpose of research： fundamental purpose: • To evaluate the effectiveness of pemitinib in patients with advanced gastric cancer who have failed standard therapy with fibroblast growth factor receptor 1-3 (FGFR1-3) variant (including but not limited to FGFR1-3 amplification, rearrangement / fusion, mutation, etc.). Secondary purpose: - To evaluate the safety and tolerability of pemitinib in patients with advanced gastric cancer who have previously failed standard therapy with the FGFR1-3 variant: including incidence of adverse events (AEs) and serious adverse events (SAEs) and association with therapy. Incidence of treatment-related AEs / SAEs. - Exploring efficacy and safety in subjects with different FGFR variant types. The end of the study: Main end point: • The primary endpoint of the study was the 6-month PFS rate (progression-free survival, defined as first dose to disease progression [PD] or death). Secondary end point: • Objective response rate (defined as the proportion of subjects achieving complete response (CR) or partial response (PR) by RECIST1.1 criteria). Duration of response (DOR, defined as the time from first CR or PR to PD, is used only for subjects with an objective response). - Disease control rate (DCR, defined as the proportion of subjects with CR + PR + stable disease stable [SD]). - Overall survival (OS, defined as the time of first dose to death from any cause). - Safety and tolerability: Grade evaluation for assessing the severity of adverse events according to NCI CTCAE (version 5.0), including: 1. Incidence, severity, and association of all AEs, TRAEs, SAEs, and the study drug; 2. Number and proportion of subjects stopping treatment due to the above adverse events; 3. Study changes in vital signs, physical examination findings, and laboratory results before, during and after treatment. - To describe the efficacy and safety in subjects with different FGFR gene variant types.