View clinical trials related to Bypass Complications.
Filter by:Insomnia is a common clinical disease.The serious patients could not sleep all night, often accompanied by headache, dizziness, forgetfulness and so on. All of these increase the mental burden of insomnia patients and seriously affected the normal work and quality of life of patients. Modern medical treatment to treat insomnia is using sedative and hypnotic drugs, mainly benzodiazepine, zopiclone. But long-term use of these drugs can induce the adverse reactions, including resistance, dependence and addiction. Many articles indicate that electroacupuncture can effectively improve insomnia, play the role of sedative and hypnotic effect and avoid many adverse reactions and side effects. Then there are no more objective indicators to affirm that which part of brain takes place the appropriate changes when electroacupuncture induces the sedative effect. So we designed this experiment.
Cardiac surgery is associated with cardiac and cerebral injury because of ischemia/reperfusion in approximately one third of cases. Ischemic preconditioning (IPC), have been shown to reduce the extent of myocardial infarction (MI). As another ischemic conditioning, remote ischemic postconditioning, limits MI size in animal models. The purpose of this study is to evaluate the cardiac and cerebral protective effect of remote ischemic postconditioning in children undergoing cardiac surgery, as a single-center, randomized controlled trial.
The purpose of this study is to determine whether the patients cardiac output measured before cardiopulmonary bypass (CPB), is more sufficient to secure the patients oxygen needs than the estimated cardiac output from Ficks principle, and thereby prevent organ failure.