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 purpose of this study is to evaluate the efficacy and safety of JNJ-78934804 as compared to guselkumab and golimumab in participants with moderately to severely active ulcerative colitis who have had an inadequate initial response, loss of response, or intolerance to one or more approved advanced therapy.
The purpose of this study is to evaluate the efficacy of JNJ-78934804 at Week 48 compared to guselkumab and golimumab.
To observe and study the clinical effect of Huperzine A Injection on reducing postoperative delirium in elderly patients undergoing non-cardiac surgery
This study aims to isolate CTCs in peripheral venous blood of liver cancer patients by inertial focusing principle-based microfluidic device, determine the relationship between the number of CTCs and patient prognosis and treatment response, detect mutation, copy number variation and mutation load in CTC cells and corresponding tissues using single-cell whole genome sequencing technology, and use bioinformatics analysis of CTC heterogeneity and its relationship with clinical outcome. In addition, the culture of CTCs in vitro was explored by organoid culture or sphere culture in order to obtain CTCs cell lines to reveal the metastatic mechanisms of HCC. The partner of this project is Cellomics International Limited, which could provide Cellomics CTC-100 cell sorter and related consumables for this project. Peripheral venous blood from about 300 patients with initial liver cancer will be collected, and CTCs cells will be sorted in 8ml of each patient and typed according to protein expression. Clinical data, treatment effect and survival time of patients will be collected, and finally the relationship between the number of CTCs and subgroup with treatment response and patient prognosis will be analyzed. Uncovering the genomic characteristics of CTCs of HCC provides a new basis for the precise treatment of HCC. The new diagnostic markers for Hcancer were found by miRNA expression spectrum chip and metabolomic testing.In vitro culture methods and cellular characteristics of HCC circulating tumor cells were preliminarily explored.
The purpose of this study was to observe the effects of opioid-free anesthesia with S-ketamine on postoperative analgesia and perioperative hemodynamics in short surgical operations, and to explore the effects of S-ketamine on postoperative awakening time and extubation time, nausea and vomiting, hypoxemia, and delirium.
Objective: To establish a study cohort and follow up of patients with CKD in our hospital, and evaluate the status of integrated CKD diagnosis and treatment according to guidelines in the real world, as well as the clinical prognosis of patients with different stratification. Methods: By establishing a cohort of 1000 patients with CKD and conducting long-term follow-up, integrated diagnosis and treatment for CKD was performed, namely: Regular monitoring, control of blood pressure, blood glucose, blood lipid, correction of anemia, minerals - bone metabolic abnormalities, malnutrition, acid and alkali, and electrolyte disorder, diet and exercise, such as the guidance of integrated management, non intrusive, observational studies, prospective cohort were analyzed retrospectively, describe the implementation of the integration of diagnosis and treatment, chronic kidney disease (CKD) Stratified analysis and risk factor analysis were performed for cardiovascular disease and other main endpoint events, so as to objectively reflect the status of integrated treatment of CKD and provide data support for continuous quality improvement of CKD diagnosis and treatment and improvement of clinical prognosis of patients.
This is an open, single-arm, dose-escalation and multiple-dose study to evaluate the safety, tolerability and preliminary effectiveness of B7-H3-targeting Chimeric Antigen Receptor-T (CAR-T) cell therapy on patients with recurrent glioblastomas. The study also plan to explore the Maximum Tolerated Dose (MTD) and determine the Recommended Phase II Dose (RP2D) of the CAR-T cell therapy.
Through scientific and rigorous design, implementation, follow-up and statistics, the sponsor aims to explore the clinical efficacy and safety of Tislelizumab combined with chemotherapy (platinum + paclitaxel) in the treatment of patients with bone metastases cancer with unknown primary, and provide a better treatment plan for these patients. 1. Primary outcome: Objective response rate (ORR) 2. Secondary outcomes: disease control rate (DCR), duration of remission (DOR), progression-free disease (PFS), overall survival (OS), median PFS, median OS, stratification based on clinical features and PD-L1 expression, adverse reactions (AEs), and quality of life.
For patients with early breast cancer with negative axillary lymph nodes, sentinel lymph node biopsy (SLNB) can largely avoid complications such as upper limb lymphoedema caused by axillary lymph node dissection (ALND). Locally advanced breast cancer requires neoadjuvant chemotherapy (NAC), based on the breast cancer treatment guidelines. In addition to shrinking the primary breast lesion, NAC can reduce the stage for axillary positive lymph nodes. Therefore, in recent years clinicians have been considering SLNB for patients whose axillary lymph nodes have turned negative after NAC. After verification by the clinical trials, the current NCCN guidelines recommend that patients with T1-3N0-1 undergo SLNB after NAC, however, the false negative rate (FNR) of conventional SLNB after NAC is as high as 14%, which potentially leads to underestimation of the risk for recurrence and metastasis, insufficient adjuvant therapy, eventually affects long-term survival. Thus, how to accurately assess and treat axillary lymph nodes after NAC remains an urgent clinical question to be answered. In recent years, a method using a metal clip to label positive lymph node before NAC has emerged in order to reduce the FNR of SLNB after NAC. Its principle is to trace the metastasized lymph node, so that the lymph node can be accurately found in the surgery, even if the lymph node is not blue-stained at the time. Apparently, this method is more suitable for small number of nodes, and inappropriate for more than two metastasized nodes. The diameter of manocarbon particles (150nm) is between that of lymphatic capillaries (120-500nm) and capillaries (20-50 nm). With the unique macrophage phagocytosis, nanocarbon particles can remain in the lymphatic system for a long time. Using nanocarbon to label positive lymph nodes before NAC, our pilot study explored the regression of axillary lymph nodes after NAC. We found that, except for a small number of drug-resistant patients, the regression of positive lymph nodes after NAC followed a pattern of from the superior to the inferior, and from the medial to the lateral. We also found that, the worse the efficacy of NAC, the fewer black-stained nodes after NAC, suggesting long-term tracing of positive axillary lymph nodes by nanocarbon particles can guide precise treatment of axillary lymph nodes after NAC. These findings are integrated with our previous research project which investigated the spatial distribution of positive axillary lymph nodes with the intercostals brachial nerve (ICBN) as the boundary. It is proposed that low lymph node dissection below ICBN (pALND) may be a safe and efficient method reducing lymphoedema in patients with negative nodes after NAC. Prone position CT scan combined with clinical palpation of axillary lymph nodes can comprehensively evaluate axillary conditions in patients with breast cancer before surgery, and determine node metastasis accurately, and make correct clinical plans.
this is a single-arm, open, multicenter, phase 2 study to evaluate the efficacy, safety and pharmacokinetics of HYLM-122 monotherapy in Chinese subjects with FLT3 positive relapsed or refractory acute myeloid leukemia.