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.
The goal of this clinical trial is to compare the pharmacokinetic and safety similarity of QL1101 with EU-Avastin® in healthy male volunteers. Participants will receive a single injection of QL1101/ EU-Avastin®.Researchers will compare pharmacokinetic, safety, and immunogenic similarities between the 2 groups.
The goal of this observational study is to evaluate the detection ability of α-Synuclein Ultrafine Fluorescence Detection Method for body fluids (Such as saliva, urine, cerebrospinal fluid, and blood, etc.) and skin in Parkinson's patients.
Cardiac output (CO) monitoring is of primary importance in high-risk surgery and critically ill patients. Intermittent thermodilution (ThD) by means of a pulmonary artery catheter (PAC) was invasiveness, the occurrence of complications, and inability to estimate CO on a beat-by-beat basis may explain the reduction in routine use. Echocardiography is now widely used. However, a poor acoustic window, inaccurate diameter calculations, and difficulty maintaining the angle of insonation and blood flow within the recommended values may lead to inaccuracy in CO estimation.Pulse contour methods (PCMs) are commonly used as they seem to fulfill most of the characteristics of an "ideal" hemodynamic monitoring system. Mostcare can continuously and real-time monitor important circulatory indicators such as cardiac output, peripheral vascular resistance index (SVRI), cardiovascular impedance (Ztot), cardiac cycle efficiency (CCE), and maximum pressure gradient (dp/dt MAX). It may help identify the causes of difficulty in weaning patients from ventilators after cardiac surgery.
The goal of this observational study is to learn about the biomarkers and mechanisms of severe acute pancreatitis in 30 healthy controls, 30 patients of mild acute pancreatitis, 30 patients of moderately severe acute pancreatitis, and 86 patients of severe acute pancreatitis. The main question it aims to answer are: • The relationship between changes in gut microbiota and clinical prognosis (plasma inflammatory cytokines, incidence and duration of infection in various parts, mortality rate), and the screening and validation of biomarkers that can be used for early prediction of disease severity. • Analyze the relationship between changes in blood composition and clinical prognosis (plasma inflammatory cytokines, incidence and duration of infection in various parts, mortality rate), screen and verify biomarkers that can be used for early prediction of disease severity. Blood and fecal samples from the healthy control group and diagnosed patients will be collected.
This is a single-center randomized controlled trial in comparison of Parylene-Coated versus Silicone Catheters in the Prevention of Urinary Tract Infections and Crystallization.
Adjuvant Therapy Versus Endoscopic Surgery Alone in Early-stage Recurrent Nasopharyngeal Carcinoma: A Multicenter Randomized Controlled Trial
Aumolertinib (almonertinib; HS-10296) is a novel third-generation EGFR-TKI showing activity against EGFR-sensitizing mutations and EGFR T790M mutation. The third-generation EGFR-TKI osimertinib has been approved in the adjuvant setting. This study is to studying 3-year aumolertinib as adjuvant therapy to see how well it works in treating patients with resected stage IB-IIIA NSCLC harboring sensitizing EGFR mutations.
The aim of this study is to observe the efficacy, safety, postoperative pathological response rate and survival benefit of RC48 combined withSintilimab and chemotherapy in perioperative therapy of locally advanced resectable gastric and gastroesophageal junction adenocarcinoma.
The goal of this multicenter, randomized, double-blind controlled study is to learn about the individuals after transcatheter edge-to-edge mitral valve repair (TEER). The main questions it aims to answer are: (1) can enhanced external counterpulsation (EECP) reduce the prevalence of afterload mismatch after TEER? (2) can EECP prevent the major adverse cardiac events after TEER? Participants will be randomly assigned into EECP or Sham-EECP intervention after TEER. Researchers will compare the EECP and Sham-EECP to see if it helps reduce the prevalence of afterload mismatch after TEER.
This study is a prospective, open-label, single arm, multicenter study lasting 12 weeks to evaluate effectiveness and safety of lemborexant(LEM). Patient self-evaluation reports and safety events will be collected at baseline and 4 visits during treatment.