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.
Caregivers of patients with disorders of consciousness are highly prone to developing mental health issues. The aim of this study is to investigate the psychological symptoms and care burden of caregivers of patients with disorders of consciousness (DoC), and to examine which characteristics of patients were burden predictors to caregivers.
Lung cancer has remained the leading cause of cancer-related deaths worldwide. An important and frequent cause of morbidity in this patient group is the development of brain metastases (BM). Lung cancer represents the leading cause of BM, and previous reports have shown that approximately 40% of patients will develop BM throughout their disease. Additionally, due to the improved use of advanced imaging techniques as part of routine initial staging. Another factor to consider is the considerably prolonged survival in patients with lung cancer as a direct result of the medical advances that have improved systemic disease control in the past 2 decades. The development of BM has recognized as one of the most detrimental factors for patient prognosis, with a negative impact on quality of life (QoL), concomitant neurocognitive disorders, and, importantly, a significant decrease in OS. RTOG 0214 shows that In patients with stage III disease without progression of disease after therapy, PCI decreased the rate of BM. NVALT-11/DLCRG-02 Study shows that PCI significantly decreased the proportion of patients who developed symptomatic brain metastases with an increase in low-grade toxicity. In conclusion, PCI improved DFS and decreased the risk of BM in patients with LA-NSCLC.Recent studies suggest NSCLC, including stage IV NSCLC, PCI significantly decreased CBM in addition to increasing progression-free survival and OS. At present, few studies on whether prophylactic radiation therapy can reduce the rate of brain metastasis and OS in stage IV NSCLC. In this randomized controlled study of stage IV NSCLC, we investigated whether PCI reduces the chance of brain metastases and whether it has a survival benefit.
Prospective cohort studies through clinical trials. Obtained a large amount of real-world data to explore the efficacy of PLCL/Fg dressings for specific clinical applications. Published 1 relevant SCIE paper. Provide a large amount of data support for the application of PLCL/Fg dressing in diabetic foot ulcer wound repair through basic experimental and clinical experimental studies. It can provide a practical and effective biomaterial for the treatment of clinical skin wound structure and function reconstruction, make the patient's wound healing as soon as possible, benefit the general public, reduce medical expenditure, reduce the burden on the society, lay the foundation for the industrialization and marketization of national innovative medical devices, and help to improve the international status and value of the application.
There exists substantial evidence suggesting that patients diagnosed with MSI-H/dMMR colorectal cancer can derive benefits from immunotherapy in the management of advanced colorectal cancer. In cases of locally advanced colorectal cancer exhibiting microsatellite instability (dMMR/MSI-H), patients exhibit low responsiveness to neoadjuvant chemotherapy, resulting in minimal rates of complete tumor remission and downstaging. Nevertheless, initial exploratory studies, characterized by modest sample sizes, reveal a favorable therapeutic effect of neoadjuvant immunotherapy in this particular patient population. Envafolimab monoclonal antibody, the first PD-L1 antibody developed and manufactured in China, possesses noteworthy practical and societal value in the context of exploratory clinical research on neoadjuvant immunotherapy for locally advanced MSI-H/dMMR colorectal cancer patients. The objective of this study is to evaluate the safety and efficacy of envafolimab monoclonal antibody (PD-L1) as neoadjuvant therapy for locally advanced MSI-H/dMMR colorectal cancer through a prospective, multi-cohort phase II clinical trial. Additionally, this study aims to investigate the effectiveness and safety of envafolimab monoclonal antibody in combination with CAPEOX as a neoadjuvant treatment regimen for locally advanced pMMR colorectal cancer.
HS-20089 is an investigational antibody-drug conjugate (ADC) composed of a humanized IgG1 anti-B7-H4 monoclonal antibody conjugated to the topoisomerase I inhibitor payload via a protease-cleavable linker, with an average drug-to-antibody ratio of about 6. This is a phase 2, open-label, multi-center study to evaluate the efficacy, safety, pharmacokinetics (PK) and immunogenicity of HS-20089 as monotherapy in patients with recurrent or metastatic ovarian cancer and endometrial cancer.
Therefore, in this study, the investigators propose to use a randomized controlled prospective open study on inpatients with difficult blood collection, by comparing the effects of the application of two types of peripheral venous catheters for blood collection via LPC and MC, with a view to improving the success rate of blood collection in difficult peripheral venous blood collection, and providing a theoretical basis for the later application of long peripheral venous catheters and midline catheters; and providing a basis for optimizing the experience of venous blood collection by nurses.
ATHENA chimeric antigen receptor (CAR)-T, a CD19-directed CAR-T cell immunotherapy comprised of allogeneic T cells prepared for the treatment of relapsed or refractory (r/r) B-cell non-Hodgkin's lymphoma (NHL). The cells are from healthy adult volunteer donors that are knocked out of TRAC and Power3 genes ex vivo using CRISPR-Cas9 gene editing components. In this study, a second-generation anti-CD19 CAR prototype was constructed, bearing murine FMC63 single-chain variant fragment (scFv) together with intracellular CD28 co-stimulatory and CD3ΞΆ signaling domains linked by a CD28 sequence comprising the hinge and transmembrane domains. This is a single center, prospective, open-label, single-arm, phase 1/2 study. A total of around 30 patients with r/r B-cell NHL will be enrolled in the study and receive allogeneic CD19-CAR-T cell infusion. Phase 1 (n=6 to 18) is a dose escalation part, and phase 2 (n=10 to 12) is a expansion cohort part. The primary objective of this study was to evaluate the safety and efficacy of ATHENA CAR-T cell therapy in patients with r/r B-cell NHL.
The purpose of this study is (1) to determine whether 24-month dual antiplatelet therapy (DAPT) is superior to 12-month DAPT after percutaneous coronary intervention (PCI) with drug-eluting stent (DES) with respect to major adverse cardiovascular and cerebrovascular events (all-cause death, myocardial infarction, or stroke) in patients with elevated lipoprotein(a)[Lp(a)] levels (>30mg/dL); (2) to determine whether 24-month DAPT is non-inferior to 12-month DAPT after PCI with DES with respect to net adverse clinical events (all-cause death, myocardial infarction, stroke or Bleeding Academic Research Consortium [BARC] type 3 or 5 bleeding) in patients with elevated Lp(a) levels (>30mg/dL).
This study evaluates the short-term and long-term patency of the radial artery and the No-touch vein in patients undergoing isolated on-pump/off-pump coronary artery bypass graft (CABG) surgery. A total of at least 774 patients undergoing isolated on-pump/off-pump CABG will be consecutively recruited from Fuwai Hospital and randomly assigned to receive radial artery or No-touch saphenous vein as their second graft. All participants will be invited for clinical follow-up and 64-slice multislice computed tomography angiography (MSCTA) analysis at 3 months and 12 months post-operatively.
Purpose of research:to explore a reasonable programmed withdrawal process of noninvasive ventilation and thereby reduce the duration of noninvasive mechanical ventilation in patients with acute exacerbations of chronic obstructive pulmonary disease.