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.
Patients with successful left bundle branch pacing in our center were included in this study from April 2018 to December 2019. Baseline data was collected, and pacing parameters, ECG and echocardiographic results were analyzed during 3 years follow-up. According to whether or not a potential was recorded and the specific potential characteristics at implantation, the patients were divided into 3 groups: left bundle branch potential group; Purkinje potential group; and no-potential group. During the 3 years follow-up, the investigators collected the ECGăUCG and pacemaker parameters to analyze.
Anxiety and depression in later life are highly prevalent, often appear as comorbid disorders, and have many adverse consequences for both the individual and society. Given the disease burden, the large influx of new cases, and the economic costs, efforts should be made to prevent the onset of anxiety and depression in later life. Preventive interventions are likely to become more cost effective when they are targeted at elderly who have been exposed to risk factors known to be predictive of the onset of anxiety and/or depression. As the population aging is speeding up, senile diseases have become a significant and severe public health problem, influencing national health. More than 20 million elderly patients undergo surgery each year in China, accounting for a quarter of the population who undergo surgery. Therefore, it is necessary to construct a predictive model of anxiety and depression in perioperative elderly hospitalized patients
This single-center, retrospective cohort study aimed to evaluate the short-term outcomes of enhanced recovery after surgery (ERAS) protocol in perioperative robotic-assisted McKeown esophagectomy (RAME) among esophageal cancer patients.
A study to compare Hexvix Blue light cstoscopy with standard White light cystoscopy in the detection of bladder cancer.
The purpose of this study is to determine the effect of remote ischemic conditioning on cerebral hemodynamics in patients after intravenous thrombolysis
Osteoporotic vertebral compression fracture (OVCF) patients had a proportion of secondary fractures after percutaneous vertebroplasty (PVP). Denosumab and zoledronate acid is both effective to prevent bone loss for OVCF postmenopausal women. However, trial evidence comparing effect of denosumab vs zoledronate after PVP was unknown. The study aims to assess the efficiency of denosumab vs zoledronate for OVCF patients bone mineral density (BMD), bone turnover markers (BTMs), secondary fracture and adverse events after PVP.
About 200000 cardiac operations are performed in China every year. Cardiopulmonary bypass is the basic strategy of open-heart surgery, which may lead to myocardial ischemia-reperfusion injury and low cardiac output syndrome. It will inevitably affect the patient's postoperative recovery. A number of studies have shown that dexmedetomidine, as an auxiliary sedative, has the effects of inhibiting stress response, antiarrhythmia and cardiac protection.Dexmedetomidine has been widely used in anesthesia in cardiac surgery. However, at present, few clinical studies pay attention to its mechanism. In this study, dexmedetomidine will be used in cardiac surgery with cardiopulmonary bypass to explore the mechanism of cardiac ischemia-reperfusion injury and the protective effect of dexmedetomidine.
Background. Consensus is lacking regarding the use of tranexamic acid (TXA) in calcaneal fracture surgery. This study aims to investigate the hypothesis that local infiltration of TXA in the post-operation would maintain hemoglobin (Hb) level, reduce incision drainage volume and risk of infection in patients with displaced intra-articular calcaneal fractures. Methods. A total of 120 patients with displaced intra-articular calcaneal fractures who received extensible lateral L-shaped approach were included in this trial and equally randomized to receive one single dose of 1g TXA or 1g normal saline after closing incision. The demographic data and fracture characteristics, intra-operative indicators, laboratory tests and Visual Analogue Scale (VAS) scores, incision drainage volume, and incision-related complications were collected and compared between the two groups.
In this A Single-center, Prospective, Self-controlled trial, subjects should avoid a high-magnesium diet for 1-3 weeks and take magnesium supplements for 4-6 weeks.
In this A Single-center, Prospective, Self-controlled trial, subjects should avoid a high-Zinc diet for weeks 1-2 and take Zinc supplements for weeks 3-4