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 an open-label, single-arm, multicenter, extension study to evaluate the long-term safety and efficacy of CM310 in patients with CRSwNP.
To explore the law of changes in ocular surface inflammation when 0.05% cyclosporine eye drops (II) is used to treat dry eye, 50 cases of mild to moderate dry eyes were included. The expectation is finding out whether cyclosporine has a regulatory effect on conjunctival microvascular parameters and other inflammation indicators after cyclosporine eye drops treat dry eye, and analyze the value of conjunctival microvascular indicators in dry eye immunosuppressive therapy.
To observe and evaluate the safety and effectiveness of herombopag in the treatment of thrombocytopenia-related diseases in Henan Province
Acute-on-chronic liver failure (ACLF) is life-threaten syndrome in patients with chronic liver disease. In China, hepatitis B virus (HBV) is the main etiology of cirrhosis and HBV-ACLF is characterized by multiple organs failure (liver, coagulation and kidney, etc.) and associated with high risk of short-tern death. For the treatment of ACLF patients, recent studies investigated the efficiency of extracorporeal liver support, such as albumin dialysis, plasma exchange. However, the efficiencies remain unclear. Liver transplantation is the most efficient way to improve the survival of ACLF patients, especially for those patients with three or more organ failure. More recently，an extracorporeal system which is called double plasma molecular absorption system (DPMAS) was applied for the treatment of ACLF patients. DPMAS is an extracorporeal procedure that combines two hemoperfusion machines. During the procedure, toxic plasma is separated and cleansed by perfusion over two absorbers, and the final cleansed plasma is then returned to patients. It does not require large volumes of plasma and nor does it bear the risk of plasma-associated allergic reaction or disease transmissions. PMAS can attenuate the jaundice in a short term and decrease the bilirubin concentration, which then reduces the toxicities of bile acid and high levels of bilirubin on the hepatocytes. Although DPMAS treatment is applied in the clinical practice for those patients with liver failure, it still lack of compelling evidence in terms of real efficiency. Thus, in this prospective, multicenter and cluster-controlled study, the investigators aim to identify the optimal liver disease patients by using hard endpoints (short-term mortality and disease progression). Moreover, this study will collect biological samples, including plasma, urine and stool, to explore the precise profiling of ACLF patients with DPMAS therapy by multi-omics detection.
Interstitial lung disease (ILD) is a common pulmonary manifestation of idiopathic inflammatory myopathy (IIM). The overall 5-year mortality is 50%. The prognosis is poor and the treatment is challenging.At present, according to the consensus of IIM-ILD experts, glucocorticoids as first-line treatment are often used in high doses and have a variety of adverse reactions. Previous studies have shown that cyclophosphamide (CYC) is effective for IIM-ILD and tends to be used in rapidly progressive interstitial lung disease（RP-ILD）or refractory ILD. However, CYC is an alkylating agent with many toxic and side effects. It is prone to gonadal inhibition, infection, tumor, hemorrhagic cystitis and other risks. At present, Mycophenolate mofetil (MMF) has been widly used in the treatment of IIM, systemic lupus erythematosus (SLE), ANCA associated vasculitis (AAV). The observational research on MMF in the treatment of IIM-ILD shows that it can delay the progress of pulmonary fibrosis and can be used as the first-line treatment of IIM-ILD. Moreover, immune tolerance caused by defects in the number and/or quality of regulatory T cells (Treg) is considered to be a key source of autoimmune diseases. However, it is unclear whether MMF can improve the immune status of IIM-ILD by increasing Treg cells. The aim of this study was to evaluate the effect of MMF for IIM-ILD and its effcts on Treg through a prospective open single arm study, and provide a theoretical basis for the individualized treatment of IIM-ILD, which has important clinical significance.
In HIV-infected patients, enhanced PD-1 expression of T cells correlates with T cell depletion, as evidenced by reduced virus-specific proliferative capacity and decreased cytokine expression.Targeting PD-L1 drugs to block PD-1/PD-L1 signaling may promote the secretion of antiviral cytokines and achieve HIV clearance.The mechanism of action of ASC22 is to competitively block the binding of PD-1 molecules to PD-L1 through its antigen-binding region with a high affinity for hPD-L1, thereby stimulating an innate or adaptive immune response with sustained T-cell activation.This study was conducted to evaluate whether ASC22 combined with chidamide in HIV-infected patients with antiviral suppression could shrink the viral reservoir.
The purpose of this study is to assess and compare the effectiveness of levofloxacin-tetracycline -containing and metronidazole-tetracycline-containing quadruple regimens for the primary treatment of Helicobacter pylori infection in patients allergic to penicillin.
This clinical study is to investigate the safety and tolerability of CCT301-38 CAR modified autologous T cells (CCT301-38) in subjects with relapsed or refractory AXL positive sarcomas
The purpose of this study is to evaluate the safety and efficiency of normobaric hyperoxia combined with endovascular treatment for acute ischemic stroke patients with stroke onset 6-24 hours.
The purpose of this study is to explore the efficacy and tolerance of local consolidative radiotherapy combined with Camrelizumab and chemotherapy in patients with oligometastatic nasopharyngeal carcinoma