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 was to evaluate the efficacy of sugemalimab consolidation therapy versus placebo in patients with LS-SCLC who had not progressed following Concurrent or Sequential Chemoradiotherapy.
The goal of this observational study is to learn about neuroimage and biomarkers in the Alzheimer's continuum. The main questions it aims to answer are: - How is the neurovascular coupling during AD pathogenesis? - How is the pattern/mapping of alterations in AD biomarkers? Participants will be observed and visit the research center annually to perform multi-modal MRI, PET, neuropsychological tests, and blood tests.
The goal of this observational study is to test whether the dynamic changes of CD4+T lymphocytes can predict infections in patients with primary nephrotic syndrome . The main questions it aims to answer are: - whether the dynamic changes of CD4+T lymphocytes can predict infections in patients with primary nephrotic syndrome - effect of different immunosuppressive therapy on the number and function of T lymphocyte subsets in patients with primary nephrotic syndrome Participants will be divided into infection group and non-infection group according to whether they are infected
This Phase III single-arm study is to evaluate the efficacy and safety of IMGN853 in Chinese adult patients with platinum-resistant high-grade epithelial ovarian, primary peritoneal, or fallopian tube cancers (hereafter referred to as PROC) with high FRĪ± expression.
The increased safety and tolerance of single and multiple atomized inhalation of HRS-9821 suspension for inhalation doses in healthy subjects.
The purpose of this study was to make sure whether the infiltration of dexmedetomidine around the uterus can reduce the pain of cesarean section surgery.Studies have shown that the use of local anesthetic infiltration around the uterus can reduce pain after cesarean section surgery.In observed group, 50ug of dexmedetomidine (volume 10ml) was infiltrated around the uterus at the end of the caesarean section, while in controled group, 10ml normal saline as placebo was infiltrated around the uterus. VASs was accessed in 2h 12h,24h,48h after surgery.
To establish a deep learning system of various ocular fundus disease analytics based on the results of multimodal examination images. The system can analyze multimodal ocular fundus images, make diagnoses and generate corresponding reports.
The goal of this clinical trial is to conduct a randomized double-blind controlled trial to explore the efficacy and safety of transcranial direct current stimulation (tDCS) in the treatment of manic episode (ME) and analyzes the brain functional connectivity to construct the therapeutic effect prediction model of tDCS for ME. The main questions it aims to answer are: - A randomized double-blind controlled trial is conducted to clarify the efficacy and safety of tDCS combined with pharmacological treatments in the ME. - A therapeutic effect prediction model of tDCS for ME by using functional near-infrared spectroscopy to evaluate brain function. Participants will be receive: - clinical data interview and clinical symptom assessment. - the functional near-infrared spectroscopy (fNIRS) to analysis brain functional connectivity. - tDCS stimulation, which was performed once a day sessions of active or sham anodal tDCS to the right dorsolateral prefrontal cortex and Cathode to the left OFC (2 mA, 20 minutes, 10 sessions). In the active group, current stimulations were gradually ramped up to 2 mA (in 30 seconds) intensity for 20 minutes, once a day, for 10 days. For sham stimulation, the procedure was identical, except that the current was gradually ramped up to 2mA and rapidly down to zero (in 30 seconds), thus leading to the same initial sensations of tDCS.
This study is to evaluate the effectiveness of pulpotomy in mature permanent tooth with irreversible pulpits, and compare the clinical efficacy of pulpotomy and root canal therapy.
This is an open-label single photon emission tomography/computed tomography (SPECT/CT) study to investigate the imaging performance of 99mTc-MIRC213 in breast cancer patients. A single dose of 11.1-14.8Mega-Becquerel (MBq) per kilogram body weight 99mTc-MIRC213 will be injected intravenously. Visual and semiquantitative method will be used to assess the SPECT/CT images.