View clinical trials related to Hypoxia Ischemia, Cerebral.
Filter by: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.
This protocol is designed to enable access to intravenous infusions of banked umbilical cord blood (CB), that is thawed and not more than minimally manipulated, for children with various brain disorders. Children with cerebral palsy, congenital hydrocephalus, apraxia, stroke, hypoxic brain injury and related conditions will be eligible if they have normal immune function and do not qualify for, have previously participated in, or are unable to participate in an active cell therapy clinical trial at Duke Medicine. For the purpose of this protocol the term children refers to patients less than 26 years of age. Cord blood is administered as a cellular infusion without prior treatment with chemotherapy or immunosuppression. The mechanism of action is through paracrine signaling of cord blood monocytes inducing endogenous cells to repair existing damage.
The first aim of this study is to investigate the frequency and severity of a specific pathological metabolic pattern, mitochondrial dysfunction, of the brain in comatose patients under neurocritical care. This pattern is recognized as a complication after compromised blood flow to the brain and may be amenable to treatment. The other main aim of this study is to correlate patterns of metabolites between brain and jugular venous blood. It is probable but not proven that jugular venous microdialysis can mirror the global metabolic state of the brain.
The purpose of this study is to determine whether the plasticity of autologous intrathecal hematopoietic cells would improve the neurologic evolution of the pediatric patients with hypoxic/ischemic brain injury.