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.
Antibody-mediated rejection (AMR) is a significant risk factor for graft loss in kidney transplantation. Soluble B cell-activating factor (sBAFF) and a proliferation-inducing ligand (APRIL) plays a critical role in the activation and differentiation of B cells, making it a potential predictive biomarker for AMR. In this prospective multicenter cohort study, the effectiveness of sBAFF/APRIL in predicting AMR after kidney transplantation is evaluated. Recipient sBAFF/APRIL levels are monitored before transplantation, and at seven days, two weeks, one month, three months, and every three months after transplantation continuously . The primary outcome is the occurrence of AMR, while the status of donor-specific antibodies (DSA), T cell-mediated rejection (TCMR), and other clinical parameters are secondary outcomes. The predictive capacity of sBAFF/APRIL for both the primary and secondary outcomes will be investigated.
In previous studies, the investigators found that five factors were effective in predicting the probability of locally advanced cervical cancer with para-aortic lymph node metastasis.A retrospective study was conducted to explore the influence of 5 factors on PFS in patients with locally advanced cervical cancer receiving radiotherapy and chemotherapy.
Pediatric soft tissue sarcoma is made up of different subtypes, some of which have distinct genetic alterations. Fusion variants were found in about 43% of bone and soft tissue sarcoma samples. Ewing sarcoma is characterized by recurrent chromosome translocation, with up to 95% of cases showing EWS-ETS translocation. The genetic features of the tumor can change as it spreads or shrinks, and can also be influenced by treatment. To better understand treatment response and predict relapse early, our study collects liquid samples such as blood, bone marrow, or cerebrospinal fluid at various points during treatment. We then use next-generation sequencing to dynamically monitor the unique genetic profile of the tumor. Additionally, our research may identify new genetic targets and suggest potential treatment options.
A retrospective analysis was conducted on patients infected with the Omicron variant of COVID-19 diagnosed from August 2022 to now. Patients were divided into observation groups and control groups according to whether or not oral Lianhua Qingwen granules were used. Through data analysis and follow-up, the effectiveness of Lianhua Qingwen in treating patients infected with the Omicron variant of COVID-19 was discussed.
The purpose of this study is to investigate the feasibility of using electric impedance tomography (EIT) to monitor lung perfusion during veno-venous (VV) extracopreal membrane oxygenation (ECMO) support, as well as the effect of different ECMO flows on lung perfusion monitored by EIT.
The goal of this observational study is to explore whether ctDNA dynamic monitoring plus AI-based pathology can more effectively predict the therapeutic effect of neoadjuvant chemoimmunotherapy for resectable lung squamous cell carcinoma, so as to accurately guide clinical diagnosis and treatment.
The goal of this multi-center clinical trial is to evaluate the efficacy and safety of the interventional robotic system for cerebral angiography, researchers will compare the ordinary angiography to assess the clinical success rate, operation time, radiation absorption, etc.
The goal of this experimental observation study is to figure out differently expressed biomarkers in body fluid in traumatic brain injury patients. The main questions it aims to answer is: - Which RNA, protein and metabolites are differently expressed in lesion tissues? - What molecular mechanism is participated in TBI? Participants will be treated by emergency operation, and their body fluid samples will be collected in emergency room and during the operation.
The goal of this experimental observation study is to figure out differently expressed biomarkers in lesion tissues in traumatic brain injury or hypertension intracranial hemorrhage patients. The main questions it aims to answer is: - Which RNA, protein and metabolites are differently expressed in lesion tissues? - What molecular mechanism is participated in TBI or ICH? Participants will be treated by emergency operation, and their lesion tissues will be collected during the operation.
ARES is a multicenter, single-arm, phase 2 trial to evaluate the efficacy and safety of ADT in combination with apalutamide as an adjuvant regimen for patients with high risk of recurrence after radical prostatectomy.