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 a phase III, randomized, open-label, multicenter, global study to determine the efficacy and safety of Volrustomig (MEDI5752) + Carboplatin + Pemetrexed vs the investigator's choice of platinum + Pemetrexed or Nivolumab + Ipilimumab in participants with unresectable pleural mesothelioma.
Endoscopic resection of pedicled polyps mainly focuses on how to prevent bleeding, and also needs to pay attention to the convenience of resection and the integrity of resection, which means that different endoscopic resection strategies should be adopted for pedicled polyps with different pedicle sizes. Small pedicled polyps with heads smaller than 20mm and pedicles smaller than 5mm are defined as having a relatively small risk of bleeding. Preliminary studies in recent years suggest that the use of cold snare polypectomy for small pedicled polyps may also be a safe resection strategy. However, for small pedicled polyps, ASGE and ESGE guidelines currently recommend hot snare polypectomy in the middle and lower pedicles (evidence level medium). Therefore, the provision of high-quality clinical evidence related to cold resection techniques in the resection strategy of small pedicled polyps may provide a basis for revision of guidelines.
Endoscopic resection of pedicled polyps mainly focuses on how to prevent bleeding, and also needs to pay attention to the convenience of resection and the integrity of resection, which means that different endoscopic resection strategies should be adopted for pedicled polyps with different pedicle sizes. The head larger than 20mm or pedicle larger than 5mm are defined as large pedicle polyps, which are at greater risk of bleeding. Current guidelines recommend hot removal by snare following preoperative saline injection, ligation of the pedicle with a nylon ring or metal clip, depending on the size of the polyp head and pedicle. However, the use of snares and metal clamps does not appear to reduce delayed postoperative bleeding, and the technical requirements of nylon ligation are relatively high. Recent studies have found that Underwater endoscopic mucosal resection (UEMR) is also safe and effective for the treatment of large and medium colorectal stemless polyps. Therefore, it is still necessary to further explore new safe and effective endoscopic resection strategies and techniques.
Expression analysis of urinary exosome miR-142-3p in type 2 diabetic nephropathy and evaluation of its clinical diagnostic value
Through the MALDI-TOF MS platform, explore the proteomics and peptidomics differences of fasting serum/plasma and urine between non pregnant people with normal glucose tolerance test and prediabetes /diabetes patients, pregnant people with normal glucose tolerance test and pregnant diabetes patients respectively; To explore the role of its proteomics and peptidomics differences in the diagnosis of prediabetes and diabetes, and to establish a new method of differential diagnosis by using the omics data and key characteristic peaks to find potential new diagnostic markers.
The research focuses on establishing a system for detecting loss of consciousness, developing clinical prognostic and awakening-related brain function testing criteria.
The main purpose of this study is to establish a frailty automatic evaluation index "AI frailty index" based on artificial intelligence multi-modal non-contact monitoring information analysis. At the same time, the study will explore the correlation between ' AI weakness index ' and perioperative and long-term prognosis and quality of life.
HCC is one of most common causes of cancer-related death in the world due to lately diagnosis by typical hallmarks which rely on completed arterialization. So it is important to earlier diagnose and treat hypovascular early HCC(eHCC). The aim of this study is to evaluate the efficacy and safety of microwave ablation for early HCC, also to explore the feasibility of EOB-MRI (Gd-EOB-DTPA enhanced MRI) guided ablation.
This study intends to prospectively enroll high-risk pregnant women to establish a multicenter cohort. By combining maternal basic characteristics, medical history, early pregnancy ultrasound, and biological markers, we aim to construct a joint predictive model for MVM-FGR.
The goal of this observational study is to find differences in serum biomarkers between ovarian function and normal individuals.