View clinical trials related to Neonatal Encephalopathy.
Filter by:Studying the effect of passive versus Blanket roll III modality of therapeutic hypothermia (TH)on myocardial function of asphyxiated neonates through using tissue Doppler (TD).
The research team plans to administer trophic enteral feeds to infants with Neonatal Encephalopathy that are undergoing therapeutic hypothermia. The team will monitor splanchnic NIRS values and compare these values to a group of historic infants who underwent hypothermia but did not receive feeds, to investigate whether there may be a range of values that can predict safe feeding. The team will also look at some clinical outcomes including feeding tolerance, time to achieve full enteral feeds, infection rates, length of hospital stay.
This is a clinical trial using telemedicine as an intervention twice in the first 6 hours of life to assess neonatal encephalopathy, one of the key factors involved in the decision to treat a neonate with therapeutic hypothermia (TH). The investigators aim to enroll up to 30 neonates, anticipating that there will be about 5 neonates, who do not demonstrate moderate to severe neonatal encephalopathy, and therefore do not meet criteria for treatment with TH. The investigators will prospectively follow the clinical course of all 30neonates through monitoring with electroencephalogram (EEG) for up to 24 hours after birth to determine if seizures are present and by MRI of the brain prior to hospital discharge to determine if there is evidence of brain injury. Neonates will be enrolled in the study for the duration of their hospital admission.
This research is being done to try to improve the experience of mothers and babies during therapeutic hypothermia. Currently, mothers are not able to hold their baby during hypothermia treatment. Mothers have reported that not being able to hold their baby during this time is stressful. Additionally, it is known that holding has many benefits for mothers' and babies' psychological and physical health. Therapeutic hypothermia is the standard of care. The experimental interventions of this study are to have mothers hold their babies during this treatment, collect saliva samples from mothers and babies, and test the saliva samples for the hormones cortisol and oxytocin. The investigators will test saliva of infants and their mothers before and after holding. The investigators hope to demonstrate decreased cortisol, a marker for stress, and increased oxytocin, a marker for bonding, in infants and mothers while they are held during therapeutic hypothermia.
This pilot intervention trial will assess the feasibility of a live consultation between community hospital providers and tertiary care providers employing a novel teleconsult platform, Maine Neonatal Encephalopathy Teleconsult (Maine NET), on the time to initiation of therapeutic hypothermia (TH) for 35 infants born in community hospitals in Maine compared with matched historical controls. Community hospital providers and tertiary care center provider satisfaction with the Maine NET platform will also be assessed. The hypothesis is that immediately available expert assessment via a teleconsult platform will promote earlier implementation of TH and be associated with high levels of provider satisfaction.
The goal of this study is to determine if infants with neonatal encephalopathy will achieve full oral feeds faster after therapeutic hypothermia has completed if they are treated with osteopathic manipulative treatment. The treated infants will be compared to matched historical controls.
The study seeks to determine the efficacy of non-nutritive suck (NNS) training using a pacifier-activated device (PAM) with mothers' voice to condition suck-strength and rhythmicity, in improving the feeding and developmental outcomes of infants at high-risk for CP.
Excessive uterine activity may be one of several aetiological factors that contribute to depressed neurological function in the newborn. During labour, uterine contractions can compress the fetal cranium at pressures high enough to impair cerebral perfusion. Contraction rates greater than 7 in 15 minutes are associated with an increased risk of neonatal encephalopathy. The American Congress of Obstetricians and Gynecologists defines uterine tachysystole as more than 5 contractions in 10 minutes, averaged over a 30-minute window. By this definition, excessive uterine activity is common and, at best, a non-specific predictor of depressed neurological function in the newborn. There is a need for predictors of neonatal encephalopathy that are more specific and clinically applicable. Contraction and relaxation duration are two measures that closely reflect the proposed role of excessive uterine activity in the pathogenesis of neonatal encephalopathy. Prolonged contractions with short relaxation periods result in progressive reductions in fetal cerebral oxygenation. Shorter uterine contraction periods are associated with an increased risk of low umbilical cord potential of hydrogen (pH) values. Our primary aim is to measure parameters of uterine activity, for example relaxation and contraction duration, and determine their relationship with the risk of neonatal encephalopathy. We will also investigate how measures of uterine activity interact with other measures of labour and fetal well-being, including cervical dilation rates and fetal heart rate patterns. In babies with neonatal encephalopathy, we will investigate the relationship of uterine activity with electrophysiological, radiological and developmental outcomes. We will perform a retrospective case-control study of babies born in the Rotunda hospital from 2005 until the present. The assessor of the Cardiotocograph (CTG) recordings will be blind to the disease status of the infants. For each recording, every uterine contraction and rest interval will be measured. Summary variables created from these measures will be used to compare the case and control groups. The primary variable will be mean rest interval duration.
This is a Phase II multicenter placebo-controlled randomized, feasibility/safety trial. Infants >34 week gestational age with perinatal acidemia and mild neonatal encephalopathy on the modified Sarnat neurologic examination at less than six hours of age. Participants will be randomized to receive either one dose of Darbepoetin, or placebo within 24 hours of birth. Neurodevelopmental testing (Bayley (III or IV) and Gross Motor Function Assessment) will be performed at 24 months of age. Pharmacokinetics will be assessed on those infants that received Darbe.
Despite improvements in neonatal care, birth asphyxia in term newborns remains a serious condition causing significant mortality and long-term morbidity, including cerebral palsy and mental retardation. Currently, no treatment exists to repair brain injuries secondary to neonatal asphyxia. The only available treatment for this condition is hypothermia that may prevent but not repair the development of brain injury. The success of this therapy is limited. Sildenafil already is used with some newborns for other purposes (i.e., persistent pulmonary hypertension), but, surprisingly, its effect on the newborn brain has never been studied systematically. The findings of the investigators in the rat model of term neonatal encephalopathy demonstrated that the administration of sildenafil following asphyxia promotes brain injury recovery. Thus, the investigators hypothesize that sildenafil may improve neurodevelopmental outcome in term asphyxiated newborns, in whom hypothermia treatment has failed to prevent the development of brain injury.