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 study is a observational study in China, which aims to explore the predictive effect of preoperative frailty defined by the modified frailty index in predicting postoperative survival and complications in elderly patients. The objectives of the study include: 1. To demonstrate that the frailty scale can predict short- and long-term survival after surgery in elderly surgical patients; 2 Demonstrated that frailty as defined by this scale is associated with postoperative complications in older patients
This is a single-center, Phase 1, placebo and positive-controlled, randomized, partial-blind, integrated, sequential ascending dose / multiple ascending dose study.The safety, tolerability, pharmacokinetics and pharmacodynamics of multiple continuous IV infusion ascending doses of HSK36273 in healthy volunteers will be evaluated.
The study aimed to examine the impact of a combined internet-delivered Cognitive Behavioral Therapy (iCBT) and Attention Bias Modification (ABM) intervention to reduce depressive symptoms in firefighters. The study was a randomized controlled trial carried out in Kunming, China, and involved the recruitment of 138 active firefighters as participants. The intervention lasted for an 8-week duration, during which participants participated in ABM exercises on alternating days and concurrently underwent four modules of iCBT courses delivered through a smartphone application.
The aim of the study is to compare the effects of powdered skim milk containing A2 β-casein only versus conventional powdered skim milk containing A1 and A2 β-casein milk on cognition, inflammation, and dietary intake in adults aged 65-75 years.
Surgical site infection (SSI), particularly deep SSI, is one of the most serious complications after spinal surgery. evaluating the risk of SSI and, correspondingly, prescription of prophylactic measures are extremely important to prevent SSI and avoid potentially devastating consequences. A retrospective study was conducted aiming to develop a point-based prediction model of deep surgical site infection in patients receiving open posterior instrumented thoracolumbar surgery.
Central retinal artery occlusion (CRAO) is an ophthalmic emergency which leads to devastating visual function defects and poor prognosis. Though traditional conservative treatments are widely used, none of them is proved to be effective. A number of meta-analyses and observational studies indicate intravenous thrombolysis to be beneficial in CRAO. Selective intra-arterial thrombolysis (IAT) introducing rt-PA directly into the ophthalmic circulation by super-selective microcatheterization may reduce the complications such as intracranial and systemic hemorrhage. The residual visual field is significant for patients with CRAO who have poor central visual acuity. Thus, it is clinically significant to study the changes in visual fields in eyes with CRAO.
The comparison of the diameter of double-lumen tube at the cuff of endotracheal and endobronchial during the cuff was collapse or inflated as a guide for the selection of the size of double-lumen tube.
Tumor micronecrosis is a pathological feature that reflects malignant biological behavior in hepatocellular carcinoma (HCC). This study aimed to evaluate the prognostic significance of tumor micronecrosis based on the current BCLC and TNM staging systems, and futher improve the performance of the staging models by establishing modified new staging models including tumor micronecrosis.
The objective of the study is to compare the pharmacokinetics and pharmacodynamics between HR011408 and NovoRapid® in healthy subject.
The primary purpose of this study is to demonstrate the bioequivalence of two ibuprofen arginine granules 400 milligram (mg) formulations under fasting and fed conditions in Chinese healthy adult participants. The secondary purpose of this study is to assess the pharmacokinetic and safety profile of the test and reference preparations.