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.
ASCEND-PANCREATIC is a prospective, multi-omics, observational study aimed at early detecting pancreatic cancer by combined assays for biomarkers of cfDNA methylation, circulating tumor DNA (ctDNA) mutation, serum protein markers and blood miRNA markers, in which of 7,062 participants will be enrolled. The development and validation of the model will be conducted in participants with early stage cancers or benign diseases, along with healthy individuals. The performance of the pancreatic cancer detection test will be evaluated in participants with high risk of pancreatic cancer.
In coronary artery bypass grafting (CABG), the use of radial artery (RA) is recommended by the guidelines only to significantly stenosed vessel, due to its high vulnerability to competitive flow. Fractional flow reserve (FFR) is the gold standard to measure physiological significance of coronary lesions and the potential for competitive flow. This study aims to investigate whether the preoperative quantitative flow ratio (QFR) measurement, a novel coronary angiography-based FFR, is associated with RA graft failure post-CABG, and to explore the best cut-off value of QFR for RA grafts using. Patients from ASRAB-pilot trial (NCT04310995) undergoing primary isolated CABG using RA grafts, and with preoperative coronary angiography (CAG) images available for QFR analysis will be enrolled in this prospective double-blind observational study. QFR analysis will be conducted for all RA-grafted vessels based on preoperative CAG. The primary outcome will RA graft failure (FitzGibbon Grade B,O or S) evaluated by coronary computer tomography angiography or CAG at 7 days and 6 months post-CABG.
This study will investigate the effect of tirzepatide on the reduction of morbidity and mortality in adults living with obesity and provide additional evidence for the potential clinical benefits of tirzepatide in this population.
To confirm the effectiveness and safety of the DragonFly-T transcatheter tricuspid valve repair system for the treatment of severe tricuspid regurgitation (TR) (TR grade ≥ 3+) who remained clinically symptomatic after guideline-directed medical treatment.
Postoperative complications seriously affect the recovery of patients undergoing hepatectomy. Identifying risk factors and develop predictive models of complications for patients with hepatolithiasis undergoing hepatectomy is important for clinical practice.
This is a phase II, open-labeled, multi-centered, single-arm, investigator-initiated clinical trial of camrelizumab (an anti-PD-1 antibody) in combination with apatinib (a VEGFR2 TKI) for neoadjuvant treatment of patients with triple-negative breast cancer and >10% tumor-infiltrating lymphocytes (TILs) in baseline breast tumors. We will enroll 58 subjects (Simon's two stage design). The study is designed to evaluate the efficacy and safety of camrelizumab in combination with apatinib in the neoadjuvant treatment of TNBC with a high proportion of TILs.
Postoperative Pulmonary Complications (PPC) are common. It severely affects postoperative recovery, particularly in abdominal surgery. Several studies showed that intraoperative lung-protective ventilation with periodic lung recruitment maneuvers could reduce postoperative pulmonary complications. Other studies showed that intraoperative lung protective ventilation without periodic lung recruitment maneuvers could also reduce postoperative pulmonary complications. The purpose of this study was to compare the effects of the above two regimens on postoperative pulmonary complications.
This is a prospective, randomized, parallel, controlled study to evaluate the effectiveness of the general practitioners and diabetes specialists co-management model for type 2 diabetes. Patients with type 2 diabetes will be randomized to participate in the community general practitioners and diabetes specialists management or serve as controls continuing with routine primary health care. The primary outcome is to observe the HbA1c change.
The patients were divided into two groups by random number method: GroupRD1 group and GroupRD2 group were given general anesthesia and intercostal nerve block.The drug for intercostal nerve block was 0.33% ropivacaine +2.333mg compound betamethasone (1.667mg betamethasone dipropionate + 0.667mg betamethasone sodium phosphate) to 15ml.
The purpose of this study is to evaluate the safety and efficacy of ALXN1720 for the treatment of generalized MG (gMG) in adults with autoantibodies against acetylcholine receptor (AChR).