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.
Hepatocellular carcinoma (HCC) is a common malignancy, and more than 70% of newly diagnosed HCC patients already have advanced disease. Sorafenib and lenvatinib are recommended as first-line options for advanced HCC. The PD-1 monoclonal antibody，such as nivolumab and pembrolizumab, have been approved to treat the patients with advanced HCC by the FDA. Combining radiotherapy with immune checkpoints showed promising response rates and improved survival in several solid tumor types. The purpose of this randomized study is to determine whether stereotactic body radiation therapy (SBRT) combined with sintilimab (an anti-PD-1 antibody) will improve the response to the anticancer treatment compared to sintilimab alone in patients with advanced HCC. About 84 participants will be enrolled in this study. All will take part at West China Hospital, Sichuan University.
To use the molecular PET radionuclide (Ga-68 or F-18) labelled HER2 Affibody to detect the expression of HER2 in the primary and metastatic lesions in patients with HER2 positive or suspicious positive tumors; to detect the expression heterogeneity of HER2 in the lesions and inter-lesions; to observe the change of HER2 expression in the course of treatment. To provide an approach for screening patients high expression of HER2, efficacy monitoring, drug resistance and early warning of recurrence and metastasis to achieve the individualized antitumor treatment of targeted drugs.
A variety of reasons lead to a sharp increase in lactic acid levels in patients undergoing liver resection, while leading to hyperlactic acidemia, resulting in decreased cardiac output, elevated blood potassium, and response to catecholamines and insulin Damage, increased risk of kidney damage, poor recovery of liver function, decreased immune function, and prolonged hospital stay. Sodium bicarbonate Ringer injection does not contain lactic acid. HCO3- is metabolized by acid-base neutralization in body fluids, and 90% is CO2 The form is excreted from the body by breathing, and only 10% HCO3- is metabolized by the kidney, without the burden of liver metabolism. Physiological concentration of Cl- avoids perchloric acidosis and kidney damage; physiological concentration of Ca2+ and Mg2+ help maintain the body's electrolyte balance and reduce stress-related arrhythmia.The smooth development of this study will help refine the intraoperative fluid management strategy, improve the patient's intraoperative tissue perfusion, maintain the body's acid-base and electrolyte balance, reduce postoperative kidney damage, and improve the patient's quality of life.
This is a two-arm, randomized, double-blinded, multicenter phase III clinical study to evaluate the clinical efficacy of Serplulimab (HLX10) in Combination With Bevacizumab and Chemotherapy (XELOX) Versus Placebo in Combination With Bevacizumab and Chemotherapy (XELOX) in First-line Treatment of Patients With Metastatic Colorectal Cancer (mCRC)
An open, multi-center, randomized trial comparing haploidentical HSCTs from young non-first-degree and older first-degree donors in hematological malignancies
Sepsis is the most frequent risk factor for ALI/ARDS. Meanwhile, Pulmonary is the most vulnerable organ to fail in response to sepsis, vascular endothelial dysfunction is a central event in the pathophysiology of sepsis. An improved understanding of endothelial response and associated biomarkers may lead to strategies to more accurately predict outcome and develop novel endothelium-directed therapies in sepsis. The human and mouse R-spondins encode a family of proteins that includes four paralogs (R-spo1-4). R-spondins are secreted proteins found primarily in the extracellular region and are known to promote β-catenin signaling. Among them, the embryonic lethal vascular remodeling phenotype of R-spondin3 (Rspo3) mutant mice suggests a role of EC derived Rspo3 in angiogenesis. Rspo3 protects tissues against mesenteric I/R by tightening endothelial cell junction and improving vascular intergrity. However, the role of Rspo3 in sepsis-induced pulmonary endothelial dysfunction remains unclear. Thus, it is worthwhile to explore the relationship between Rspo3 and sepsis-induced lung injury, which will be helpful for prevention and treatment of sepsis-induced lung injury and endothelial dysfunction.
This is an open, single-arm, clinical study to evaluate efficacy and safety of anti CD22 CAR-T cell in the treatment of recurrent or refractory B-ALL
This is an open, single-arm, clinical study to evaluate efficacy and safety of anti CD19 CAR-T cell in the treatment of recurrent or refractory B-ALL
This study aims to collect and analyze clinical data of daptomycin to explore the efficacy and safety of daptomycin in the treatment of Gram-positive bacterial infections. And optimize the dosing regimen based on these data.
Variceal hemorrhage is the serious complication in patients with compensated advanced chronic liver disease (cACLD). To evaluate the bleeding risk of varices, esophagogastroduodenoscopy (EGD) should be performed. However, EGD is limited by its invasiveness and uncomfortableness. The Baveno VI criteria recommended that EGD could be spared in patients with liver stiffness (LS) based on transient elastography (TE) < 20 kPa and platelet count >150000/mm3. However, only 30% of patients can spare EGD. In order to expand the screening criteria, Expanded-Baveno VI proposed that by using LS (TE)<25 kPa and platelet count >110000/mm3, 40% of patients can safely avoid EGD. It is worth noting that the Baveno VI criteria is based on the European and American compensatory cirrhosis cohort (55% for hepatitis C, 14% for non-alcoholic steatohepatitis, 13% for alcoholic hepatitis, 8% for hepatitis B), Expanded-Baveno VI is also of good diagnostic value for hepatitis C, alcoholic, and non-alcoholic steatohepatitis of cACLD. About 257 million people worldwide are infected with hepatitis B virus, and about 80 million people in China alone are infected with hepatitis B virus. Infected with hepatitis B virus is the main etiology of patients with cACLD in china. Hence, Baveno VI and Expanded-Baveno VI may not be suitable for patients with hepatitis B virus-dominant cACLD. Previous studies have shown that LS has a significant correlation with the severity of portal hypertension. Nevertheless, LS only has a good correlation with portal pressure in the early stage of portal hypertension (hepatic vein pressure gradient ≤10mm Hg), because liver fibrosis is the main cause of portal hypertension in this period. In the late stage of liver cirrhosis, the involvement of hyperdynamic circulation and increased portal blood flow, spleen stiffness (SS) may have a better correlation with HVPG than that of LS. Therefore, SS provides a reliable basis for the hemodynamic changes that occur during the development of liver cirrhosis and avoids the limitations caused by the measurement of LS. Previous study has found that changes in SS before and after non-selective beta-blockers (NSBBs) as primary prophylaxis may be a promising non-invasive tool for predicting hemodynamic response in patients with high-risk varices. Since SS is much higher than LS, the maximum threshold of 75 kPa measured with TE may not be sufficient to evaluate the hardness of the spleen. Meanwhile, numerous studies have found that the success rate of measuring SS and LS based on 2D-SWE is higher than that of TE. Hence, CHESS2004 study aims to establish a standard for predicting high-risk varices that is more suitable in patients with hepatitis B virus-dominant cACLD. In addition, non-invasive means of SS is used to evaluate the hemodynamic response of patients with high-risk varices receiving prophylaxis NSBBs therapy.