View clinical trials related to Hypoxia-Ischemia, Brain.
Filter by:To compare between Transcranial Ultrasound , MRI and CT in patients with Hypoxic Ischemic Encephalopathyas regards diagnostic accuracy and prognostic value .
In today's medical field, there is a growing emphasis on the development of functional and molecular imaging. Therefore, it has significant technical limitations. To address this issue, this project aims to develop a high-speed multimodal photoacoustic/ultrasound functional imaging system that provides both structural and functional information of tissue and organs, thus enhancing the accuracy of early screening and diagnosis of neonatal cranial lesions. This imaging technology is entirely non-invasive and does not involve ionizing radiation or contrast agents. Products using the same technology have already received FDA approval and entered clinical use in the United States. We develop a new generation of multimodal photoacoustic/ultrasound functional imaging equipment to reveal the physiological characteristics and structural details of neonatal cranial lesions, offering advantages and complementary information compared to traditional medical imaging methods.
The objective of this study is to estimate the feasibility and safety of early weaning from ICU treatment in patients after cardiac arrest and an early (< 12 h) favourable EEG pattern (indicating no or mild postanoxic encephalopathy).
A randomized controlled study was conducted to explore the efficacy of early transcranial direct current stimulation (tDCS) and repetitive transcranial magnetic stimulation (rTMS) to promote wakefulness in patients with disorder of consciousness (DOC). In order to improve the prognosis of DOC patients with nontraumatic brain injury, we compared the effects of tDCS and rTMS on clinical behavior and neurophysiological performance, and selected a wake-up technique that could improve the prognosis of DOC patients with nontraumatic brain injury as early as possible, so as to reduce the pain of patients and their loved ones, and to reduce the economic burden of society and families.
The current work aims to: The primary aim in this study was to identify the contribution of maternal, pregnancy, birth and neonatal factors to encephalopathic features in new born infants. The secondary aim of this study is to reduce the burden on the country by decreasing the rate of neonatal encephalopathy, decreasing the different grades of neurodevelopmental impairment and improvement the quality of life.
The aim of our study is to investigate changes of brain perfusion and elasticity in neonates during the time that a neonate is adapting to live outside the womb and during diseases that are suspected to affect neonatal brain perfusion. We use contrast enhanced ultrasound (sulphur hexafluoride) and ultrasound-assisted elastography to evaluate the state of brain perfusion. We will study neonates recruited from the Neonatal Units of Turku University Hospital.
Infants are at risk of developing motor and cognitive neurodevelopmental disabilities as a sequelae to hypoxic-ischemic brain injury during the perinatal period. It is an ongoing challenge to predict the severity and extent of future developmental impairment during the neonatal period. This study will help test the feasibility of conducting a large-scale study that evaluates the role of diffuse optical tomography as a bedside neuroimaging tool in complementing the prognostic value of conventional and diffusion weighted MRI for predicting neurodevelopmental outcome in neonates with perinatal hypoxic-ischemic brain injury.
To study the safety and efficacy of intranasal administration of exosomes derived from mesenchymal stromal cells on long-term neurodevelopmental outcome in extremely low birth weight infants born at gestational age 25/0-27/6 weeks.
A phase 1 study investigating the tolerability and pharmacokinetics of caffeine citrate in neonates with hypoxic ischemic encephalopathy receiving therapeutic hypothermia. This study is an essential first step to develop caffeine as a kidney protective medication in this in this vulnerable group of newborns.
This will be a five year study that will be a prospective, randomized, controlled trial (RCT) to assess the effect of a virtual early intervention care delivery model in the provision of therapy to enhance the neurodevelopmental trajectory of infants with brain injury. In addition, the investigators will enhance understanding of the social and parental contributors to outcomes and the early health economic impact of a virtual clinic. The results of this study will help inform the design of a larger, multi-center randomized controlled trial.