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.
A phase II, single-arm, open-label study evaluating efficacy, safety and feasibility of combined chemotherapy and pembrolizumab as first line therapy and Osimertinib as second line therapy in advanced non squamous NSCLC adult patients with epidermal growth factor receptor (EGFR) exon 21 point mutation and programmed cell death receptor ligand 1 (PD-L1) positive.
To evaluate the prophylactic efficacy of recombinant human coagulation factor Ⅷ-Fc fusion protein (FRSW117) for injection in patients with severe hemophilia A. To evaluate the safety of recombinant human coagulation factor Ⅷ-Fc fusion protein (FRSW117) for injection in patients with severe hemophilia A. Secondary purpose: To evaluate the efficacy of recombinant human coagulation factor Ⅷ-Fc fusion protein for injection (FRSW117) in hemostasis and surgical hemostasis in patients with severe hemophilia A. To evaluate the pharmacokinetic (PK) characteristics of recombinant human coagulation factor Ⅷ-Fc fusion protein (FRSW117) for injection in treated patients with severe hemophilia A. To evaluate the immunogenicity of recombinant human coagulation factor Ⅷ-Fc fusion protein (FRSW117) for injection in treated patients with severe hemophilia A.
Purpose: To evaluate the image quality of deep learning-based image reconstruction (DLIR) algorithm in unenhanced abdominal low-dose CT (LDCT). Methods: CT images of a phantom were reconstructed with Hybrid iterative reconstruction and deep learning image reconstruction (DLIR). The noise power spectrum (NPS) and task transfer function (TTF) were measured. Two patient groups were included in this study: consecutive patients who underwent unenhanced abdominal standard-dose CT reconstructed with hybrid iterative reconstruction (SDCT group) and consecutive patients who underwent unenhanced abdominal LDCT reconstructed of HIR and DLIR (LDCT group). The CT values, standard deviation (SD), signal-to-noise ratio (SNR), and contrast-to-noise ratio (CNR) of the hepatic parenchyma and paraspinal muscle and abdominal subcutaneous fat were evaluated. Radiologists assessed the subjective image quality and lesion diagnostic confidence using a 5-point Likert scale. Quantitative and qualitative parameters were compared between SDCT and LDCT groups.
This is a multicenter, randomized, placebo- and active-controlled, parallel-group, 24-week trial to investigate the efficacy, safety, and tolerability of XXB750 in participants with HFrEF/HFmrEF.
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer worldwide, with a 5-year survival rate of less than 50%. Radiotherapy is an important measure to control tumor recurrence. Although radiotherapy has been widely used in patients with head and neck squamous cell carcinoma, the 2-year local recurrence rate of patients with locally advanced disease is still as high as 50%-60%, and the distant metastasis rate is as high as 20%-30%. This is associated with a lower radiosensitivity in HNSCC. Our previous study has confirmed that type I collagen secreted by cancer-associated fibroblasts (CAFs) can enhance the radioresistance of head and neck squamous cell carcinoma. We also confirmed that pirfenidone could reduce type I collagen expression in CAFs and enhance radiosensitivity in vitro and in vivo. Therefore, we plan to translate the basic research into clinical practice and conduct a prospective interventional phase II clinical trial to investigate the safety and efficacy of pirfenidone as a radiosensitizer in HNSCC.
Real-world disease outcomes and safety in patients with mild to moderate COVID-19 treated with JT001
To evaluate the efficacy and safety of Relmacabtagene Autoleucel in the treatment of adult patients with hematologic malignancies in real-world
To evaluate the efficacy and safety of Relmacabtagene autoleucel for the treatment of adult patients with relapsed or refractory (r/r) large B-cell lymphoma (LBCL) in real-world
Investigators established the efficacy evaluation criteria for tumor markers (RecistTM) in the preliminary research. Among patients with advanced non-small cell lung cancer, patients with positive driving genes are more likely to exhibit abnormalities in tumor markers, which suggests that this criteria may be more suitable for evaluating the efficacy of targeted therapy in driving gene positive patients. Moreover, The judgment rules of the prelimary criteria still need further improvement. Therefore, in order to broaden the application scope of the RecistTM criteria, further improve the evaluation rules of RecistTM criteria, and multi-dimensionally confirm the reliability of RecistTM criteria on efficacy evaluation, investigators plan to conduct research on the application of RecistTM criteria in evaluating the efficacy of targeted therapy for advanced non-small cell lung cancer with positive driving genes.
This observational study collects clinical data as well as pathological reports from a patient with an intradural disc herniation, reports on the course of the patient's recovery through surgical treatment, summarizes the complications of this type of disease, and provides new ideas for improving the chances of preoperative diagnosis.