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 study is aimed to evaluate the efficacy and safety of sintilimab combined with chemotherapy (docetaxel+cisplatin+5-fluorouracil, DCF) in neoadjuvant treatment of locally advanced esophageal squamous cell carcinoma.
This study is designed to evaluate the efficacy and safety of Recombinant Human Brain Natriuretic Peptide (rhBNP) in improving ventricular remodeling and cardiac function after acute anterior myocardial infarction undergoing percutaneous coronary intervention. 100 patients with acute anterior myocardial infarction after primary Percutaneous Coronary Intervention (pPCI) are randomly assigned 1:1 to rhBNP group(n=50) and control group(n=50) with follow-up of 24 weeks. Both groups are treated with standard therapy of AAMI, with the rhBNP group intravenous dripping rhBNP after pPCI for 3 days and the control group treated with placebo at the same time. The primary endpoint is the change in N terminal pro-B-type natriuretic peptide（NT-proBNP ）and cardiac troponin T(cTnT) level.The secondary endpoint is the change in 24-week echocardiographic including left ventricle ejection fraction (LVEF) , left ventricular end-diastolic volume index (LVEDVI) and left ventricular end-systolic volume index (LVESVI), arrhythmia and cardiovascular events (death, cardiac arrest or cardiopulmonary resuscitation, hospitalization due to heart failure or angina pectoris).
This retrospective study was to develop and verify a CT-based radiomics model, 2D deep learning model and 3D deep learning model to preoperatively predict the thyroid cartilage invasion of laryngeal cancer patients, so as to provide more accurate diagnosis and treatment basis for clinicians. And the performance of the aforementioned models was compared with two radiologists. In addition, the researchers investigated the prediction of survival outcomes of patients by the above optimal models.
The goal of this observational study is to compare the efficacy and safety of autologous hematopoietic stem-cell transplantation (ASCT) versus non ASCT regimens in primary multiple myeloma patients achieved MRD negativity after induction. The main question it aims to answer is: In primary multiple myeloma patients who achieved MRD negativity after induction, non ASCT regimens are not inferior to ASCT or not? Participants will receive ASCT or non ASCT regimen according to their own choice. Researchers will compare ASCT and non ASCT group see if any significant difference in efficacy and safety.
Surgery is the main curative treatment for hepatocellular carcinoma(HCC) patients, but 70%-80% of HCC patients are in the middle and advanced stages at the time of diagnosis and cannot be surgically resected. Local and systemic therapy are the main treatments for unresectable HCC. Two recent trials of HAIC combined with PD-1 monoclonal antibody and targeted therapy reported objective response rates (ORR) as high as 43.3% to 77.1%.
To construct a novel, non-invasive, accurate, and convenient method to achieve the degree of liver damage is an important general problem in the management of patients with chronic liver disease. The investigators would like to develop non invasive advanced Magnetic Resonance Imaging (MRI) techniques (MR elastography, MRI-PDFF) to assess the degree of liver damage in patients with chronic liver disease. These techniques could reach high diagnostic performance for detection of liver fibrosis, inflammation and liver fat content; and could decrease the number of liver biopsies, which have risks and sample only a small portion of the liver.
This test aims to verify that the management process of renal anemia in maintenance hemodialysis patients can improve the hemoglobin compliance rate better than that of anemia management by primary doctors, and promote the system at the grassroots level to guide primary doctors in anemia management and improve the management standard of renal anemia in maintenance hemodialysis patients through prospective randomized controlled trials. To improve the anemia compliance rate of maintenance hemodialysis patients, and to improve the basic doctors' grasp of the anemia management guidelines, consensus and standard operating procedures.
Thermal ablation has been recommended by worldwide guidelines as first-line treatment for hepatocellular carcinoma (HCC), while evidence regarding its efficacy for primary intrahepatic cholangiocarcinoma (iCCA) is lacking. The goal of this observational study is to study the efficacy of ablation in treating iCCA by comparing its prognosis with surgery. The main questions it aims to answer are: - Whether microwave ablation could achieve similar efficacy with liver resection in treating iCCA - What is the risk factor for ablation or surgery in treating iCCA - What kind of iCCA patients could receive ablation as their first-line treatment In this real-world multicenter cohort study, we will collect data of iCCA patients from hospitals who underwent microwave ablation (MWA) or liver resection (LR) for tumors within Milan criteria. Survival will be compared between patients treated by MWA or LR.
BY101298 is an innovative DNA-dependent protein kinases (DNA-PK) highly selective small molecule inhibitor. DNA-dependent protein kinases (DNA-PK plays a key role in the NHEJ repair pathway to repair DNA double-strand breaks (DSBs). Primary objective is to assess the safety and tolerability of BY101298 in patients with advanced malignant solid tumors. The secondary Objectives are to characterize the pharmacokinetic (PK) profile of BY101298 in patients with advanced malignant solid tumors and to assess the preliminary efficacy of BY101298 in patients with advanced malignant solid tumors.
To prospectively evaluate the radiodrug biodistribution of a novel PET imaging agent [18F]F-PSMA-N5 in different organs of prostate cancer patients and its diagnostic efficacy in the diagnosis, recurrence and metastasis of prostate cancer, and to compare with [68Ga]Ga-PSMA-11.