View clinical trials related to Hemorrhage.
Filter by:Patients treated with Vitamin K antagonists (VKA) or direct oral anticoagulants as Rivaroxaban, Apixaban, Edoxaban or Dabigatran, who experience severe bleeding and/or need urgent interventions/operations that cannot wait are included in this registry, or during emergency operations
Renal failure and high plasmatic level of urea have been associated with an increased risk of hemorrhage in surgical patients. There is only sparse data on the impact of renal replacement therapy on homeostatic parameters. The aim of this study is to describe potential changes in homeostatic parameters before and after renal replacement therapy.
There have been many studies on the use of running training in older children to improve gait development in children with cerebral palsy. The aim of our study was to conduct early treadmill training in infants who were highly suspected of cerebral palsy and to follow up on their long-term gait development.
Heart failure (HF) is an enormous health burden affecting approximately 5.1 million people in the US and is the cause of 250,000 deaths each year. Approximately 50% of HF is caused by myocardial ischemia and requires immediate restoration of coronary blood flow to the affected myocardium. However, the success of reperfusion is partly limited by intramyocardial hemorrhage, which is the deposition of intravascular material into the myocardium. Hemorrhagic reperfusion injury has high prevalence and patients have a much greater risk of adverse left ventricular remodeling, risk of fatal arrhythmia, impaired systolic function and are hospitalized at a greater rate. Recent magnetic resonance imaging techniques have improved assessment of reperfusion injury, however, the association between MRI contrasts and reperfusion injury is highly unclear, and lacks specificity to IMH. Improved imaging of IMH and accurate knowledge about its spatial and temporal evolution may be essential for delivery of optimal medical therapy in patients and critical to identify patients most at risk for adverse ventricular remodeling. The overall goal is to investigate the magnetic properties of hemorrhage and develop MRI techniques with improved specificity to hemorrhage. New MRI techniques permit noninvasive assessment of the magnetic susceptibility of tissues and can target tissue iron. Therefore, the investigators hypothesize that MRI imaging of myocardial magnetic susceptibility can map hemorrhagic myocardium. The investigators will perform a longitudinal observational study in patients after reperfusion injury to validate these methods, compare the methods with conventional MR contrasts and develop MR methods for imaging humans.
There is no international application of infant running stimulation system to evaluate the brain injury in children with various stages of nerve and motor development in a large sample of studies. The study of neonatal brain injury is only limited to intraventricular hemorrhage(IVH),periventricular leukomalacia(PVL), Down's syndrome(DS), premature birth of these four conditions, and the number of samples in the single digits, there is no representative of the disease population. Therefore, from the newborn to the infant development of the critical period, the investigator will refer to the previous treadmill parameters set on the research results, optimize the application of neonatal treadmill. The study hypothesized that neonatal treadmill stimulation with brain-injured children could improve his / her staggered gait characteristics and long-term nerve development through large sample data. It is important to preserve and analyze the gait characteristics and the changes of nerve development in every stage of growth and development of neonates with brain injury so as to provide clinical evidence for rehabilitation intervention. It is of great significance to judge whether this technique can be used in the early stage of brain injury in neonates.
In medical practice, a combination of clinical exam, electrocardiograms, circulating biomarkers, and imaging is used to gain insights on the prognosis after myocardial infarction. Novel molecular non-invasive tools are needed that help clinicians overcome the adverse events of post-myocardial infarction remodelling and thereby achieve improved therapy for its prevention. Coagulation factor XIII (FXIII) decay has been linked to major adverse cardiac events (MACE) in patients with acute coronary syndromes. Given the correlation between both intramyocardial haemorrhage and microvascular damage with acute phase complications in ST-elevation myocardial infarction, we hypothesise that excessive FXIII decay within the first week may predict acute phase outcomes in these patients. If this holds true, FXIII determination could be used as diagnostic and prognostic tool.
Postpartum haemorrhage is the main cause of maternal mortality. The aim of investigators' study was to evaluate the practice of hemostatic surgery (arterial ligation, uterine compression or hysterectomy) when the embolization of uterine arteries wasn't be performed.
The aim of this study is to evaluate the tolerance of intravenous milrinone combined to the current standard treatment for cerebral vasospasm following subarachnoid hemorrhage. Assessment of IV milrinone safety in this setting is mandatory before the conduction of a large study assessing its effectiveness.
Although it has been pointed that estimates are significantly inexact and different from each other, the actual accuracy of them has not been properly investigated and compared.
A retrospective review of patients who developed hematoma following breast surgery from 2003 to 2018 in a single institution was performed. The study investigated the value of closed-suction drains regarding the quantity and quality of fluid secretion for the prediction of subcutaneous hematoma in patients undergoing breast surgery procedures.