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.
This is a single-arm, open-label, multicenter, phase II trial to evaluate the efficacy and safety of QL1706 in patients with recurrent or metastatic cervical cancer.
Concurrent chemoradiotherapy without disease progression followed by consolidation durvalumab is standard of care for unresectable, stage III non-small-cell lung cancer (NSCLC) (the 'PACIFIC regimen'). However, many patients with poor performance status, older age or comorbidities may be ineligible for chemotherapy due to expected high toxicity. The present study aim to investigate the efficacy and toxicities of sequential chemo-immunotherapy plus thoracic radiotherapy for elderly and/or frail stage III NSCLC patients unfit for concurrent chemoradiotherapy, and to identify the optimal thoracic dose for this patient population.
This randomized controlled trial aims to evaluate the efficacy and safety of either electroacupuncture alone or combined with warm needling in reducing tinnitus loudness and improving the impairment caused by tinnitus in Hong Kong.
The primary objective of this study is to assess the safety and tolerability, feasibility of the NeoPep Vaccine in newly diagnosed glioblastoma (GB) patients.
Blinatumomab, a CD3/CD19 bisespecific T-cell conjugative antibody, has shown high efficacy in phase I/II studies of relapsed/refractory B-lymphoblastic leukemia (B-ALL), particularly in the context of low tumor burden.Meanwhile, Blinatumomab also plays an important role in rapid and efficient clearance of MRD in patients. Therefore, its use in combination with less intensive chemotherapy for initial induction therapy in newly diagnosed patients may result in favorable response rates, greater depth of remission, and lower treatment-related toxic effects. In this study, newly diagnosed non-elderly patients with Philadelphia chromosomal negative (PH-) B-ALL were enrolled and treated with reduced-intensity chemotherapy followed by Blinatumomab as the basis of induction therapy. The clinical remission rate, MRD negative rate and treaty-related adverse reactions were evaluated in newly diagnosed non-elderly PH-B-ALL patients during induction therapy.
Conduction system pacing (CSP), including His bundle pacing (HBP) and left bundle branch (LBB) pacing (LBBP), as a physiological pacing strategy, can achieve interventricular and/or intra-left ventricular mechanical synchronization by delivering physiological or nearly physiological ventricular activation. And many studies have verifed clinical efficacy of CSP that it can significantly relieve dyssynchrony of ventricular contraction, improve cardiac function and reduce the risk of heart failure as compared to right ventricular pacing. However, CSP has some shortcomings which limit its widespread application to some extent. As for HBP, although it can achieve optimal physiological ventricular synchronization, the problems of relatively high pacing threshold, low R-wave amplitude, the long-term performance, and inability to correct infra-Hisian atrioventricular block and intraventricular block in some patients have always been concerns. Nevertheless, LBBP is likely free of the restrictions mentioned above. On the contrary, LBBP can capture the left conduction system by directly stimulating the proximal LBB distal to the site of conduction block, thereby achieving rapid and physiological LV activation with a lower and stable pacing threshold and higher R-wave amplitude. However, as a newly emerged physiologic pacing technology, LBBP is currently in the exploratory stage and there are some phenomena to be interpreted, such as the evolution of pacing QRS morphology during the lead penetration into the interventricular septum. Therefore, the aim of this study is to assess the morphological evolution and electrophysiological characteristics of various pacing QRS patterns observed as the lead penetrates the interventricular septum from right to left.
This study was designed as a randomized clinical trial comparing the totally laparoscopic distal gastrectomy with laparoscopy-assisted distal gastroectomy for patients with gastric cancer, in terms of short-term and long-term outcomes.
1. Efficacy of a modified auriculotemporal nerve blockade for patients undergoing supratentorial craniotomy 2. Safety of a modified auriculotemporal nerve blockade for patients undergoing supratentorial craniotomy
Recruiting patients who were diagnosed with HFpEF. Using Non-contrast CT to measure the total Agatston coronary artery calcification score, epicardial adipose tissue volume and attenuation. Analysing the correlation between them.
Aim and objectives: To clarify the types, composition, distribution characteristics and risk factors of symptom clusters experienced by discharged patients with COVID-19, to lay the foundation for effective symptom management. Background: Even when patients recover from COVID-19 patients, the virus can still cause many long-term effects or complications.Therefore, it is crucial to assess the symptoms and influencing factors of discharged patients with COVID-19. Design: Cross-sectional survey. Methods:The investigators used the Post Discharge Experience Assessment Questionnaire for COVID-19 Patients and the Post Discharge Symptom Experience Risk Factor Questionnaire for COVID-19 Patients were used.Stratified random sampling was used to conduct a cross-sectional survey of 384 patients in recovery from COVID-19.Exploratory factor analysis was used to determine the cluster of symptoms, and a binary logistic regression analysis was used to identify the risk factors associated with this symptom cluster.