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.
Coronary endarterectomy (CE) combined with coronary artery bypass grafting (CABG) can be the final option for achieving complete revascularization in diffuse coronary artery disease patients. Since the exposure of subendothelial tissue to the blood flow after CE, the coagulation cascade can be activated, resulting in the increased risk of graft failure. Therefore, anticoagulation with warfarin in this group of patients might be beneficial. However, evidence is limited. This study aims to compare the clinical outcomes between dual antiplatelet therapy with or without warfarin after CE+CABG.
Surgeons experience higher levels of work stress, even under normal circumstances. Many can suffer from substantial levels of mental health issues, especially when faced with severe complications. However, due to a variety of reasons, many surgeons are reluctant to disclose mental health issues or seek psychological help. Gastric cancer is the fifth most common malignancy globally and accounts for the fourth leading cause of death from cancer. In China specifically, gastric cancer is a major public health issue, with some 400,000 new cases diagnosed every year. Of those cases, more than 80% patients are at advanced stages when diagnosed. At present, radical gastrectomy is considered the standard approach for patients with resectable advanced gastric cancer. Severe complications following radical gastrectomy ranged from 2.7% to 9.4% worldwide. In addition to delaying patients' recovery courses, severe complications also place enormous pressure on chief surgeons who performed the operations. Such pressures may bring great risks of psychological distress. Surgeons are also the victims when they encounter severe complications following radical gastrectomy. Their mental distress should not be minimized. Until now, little has been known about the effects of surgical complications on surgeons. In the current study, based on a large-scale questionnaire survey in China, the investigators aimed to investigate incidences of surgeons' mental distress following severe complications after radical gastrectomy. The investigators also aimed to identify independent risk factors which could help develop strategies to improve the mental well-being of these surgeons after such incidences.
With the improvement of surgical techniques and medical care levels, most cardiac surgery patients have a good prognosis, and the long-term postoperative survival rate of some surgical patients has not significantly differed from that of the general population. While cardiac surgery is traumatic for patients and has a long postoperative recovery cycle, the recovery of patients is equally of concern. Postoperative recovery is a complex concept involving multiple domains, including patients' physiological functions, mental health, and pain, etc. These states will not only continuously change over time, but also the situation of postoperative recovery in patients with different characteristics is very different. Accordingly, the investigators aim to characterize trajectories of patient recovery after cardiac surgery using PROMs. The investigators will conduct a prospective study to characterize trajectories of postoperative recovery in multiple domains after cardiac surgery.
To investigate the safety and efficacy of normobaric hyperoxia (NBO) stabilizing penumbra in acute ischemic stroke patients.
The purpose of this study is to assess the efficacy and safety of zetomipzomib (30 mg or 60 mg) compared with placebo in achieving renal response after 52 weeks of treatment in patients with active lupus nephritis (LN).
The goal of this clinical trial is to evaluate the diagnostic effcacy and safety of ultrasound elastography guided pleural biopsy in the differential diagnosis of benign and malignant pleural effusion. The main question it aims to answer are: the effectiveness and safety of ultrasound elastography guided pleural biopsy in the differential diagnosis of benign and malignant pleural effusion. Participants will undergo ultrasound elastography guided pleural biopsy or traditional ultrasound-guided pleural biopsy.
This study was a single-arm, open-label, phase II study of breast cancer patients with brain metastases. Eligible patients received a regimen of eutidrone(30mg/m2/d,iv,d1-5,21d/cycle), etoposide(30mg/m2/d,iv,d1-3,21d/cycle), and bevacizumab (10mg/kg,d1,21d/cycle).At least 4 to 6 cycles were administered, and if patients had a response or stable disease, bevacizumab was used as maintenance therapy until disease progression or intolerable toxicity.
Physical therapy is one of the initial conservative treatments for TMD. Many studies and previous studies in our department have proved that it can improve the pain, mouth opening and mandibular function of patients with TMD. However, the current research on physical therapy for TMD has a short follow-up period, which cannot prove that the patients' long-term mandibular function has improved, and few studies have analyzed the relevant factors affecting the curative effect. Therefore, this study is intended to adopt a retrospective cohort study to include TMD patients who received physical therapy in our department from 2016.01-2021.12. The patients' pain, joint area noise, mandibular range of motion, mandibular function and other conditions will be followed up by remote telephone or online questionnaire, and the patients' demography, clinical symptoms, pain, oral habits, depression, anxiety, sleep status, head and neck posture and other information will be collected. The multiple regression analysis model will be used to compare and analyze the relevant factors affecting the prognosis of patients, and to intervene in advance the factors that have a significant impact on the prognosis of the disease, so as to improve the treatment effect.
Bone metabolism and genetic characteristics of osteoporosis pedigree with kidney-yang deficiency
Evaluation of efficacy and safety of Baricitinib combined with glucocorticoid in patients of IgG4-related disease with eosinophilia.