View clinical trials related to Infant, Premature.
Filter by:The aim of the study was to evaluate BNP in preterm infants < 28 weeks on the second day of life, when it is still unknown, if a patent ductus arteriosus is hemodynamic significant or not. We hypothesized that high plasma BNP concentrations on day 2 are associated with the need of PDA intervention in the further course.
Background. Influenza is increasingly recognized as causing severe respiratory illness in children. High-risk infants, like former premature infants, and particularly those with lung disease, have influenza hospitalization rates about five times higher than healthy children. Influenza vaccine does not protect young children against influenza as well as it does healthy adults. A small study that measured antibodies (proteins that protect against infection) to influenza suggested that premature infants get even less protection from influenza vaccine than full-term infants. More information about influenza vaccine in premature infants is needed. The overall goals of this project are to collect information about the how well the influenza vaccine induces antibody production, and to develop the collaborative network of centers necessary for a larger trial of influenza vaccine in premature infants. Objective and Hypotheses. The objective of this study is to measure the amount of protective antibody produced by influenza vaccine in premature (less than 30 weeks' [about 7 months] gestation at birth), extremely-low-birth-weight (1000 grams [2¼ pounds] or less at birth) infants. Influenza vaccine needs to be given yearly. We will assess premature infants during their first series of influenza vaccines. We hypothesize that the levels of antibody will be lower in premature infants receiving their first series of influenza vaccine than in full-term infants. Design. We will measure the immune response in premature and full term infants. During the 2007-2008 influenza season, a total of 92 subjects, divided among 2 groups (premature infants 6-17 months old receiving their first influenza vaccine series and full-term infants 6-17 months old receiving their first influenza vaccine series) will be recruited at a consortium of five centers (the University of Rochester, the University of Texas Southwestern Medical Center, Wake Forest University, the University of Miami and the State University of New York at Buffalo), receive 2 doses of influenza vaccine, and have antibody and immune cell responses to each vaccine component measured 4-6 weeks after the second dose of vaccine. Potential Impact. If this study and future investigations suggested ways to improve premature infants influenza vaccine responses, they could lead to changes in recommendations for the number or timing of vaccine doses or of the type of vaccine used in this high-risk group.
The purpose of this study is to evaluate how easily gas can be taken up by the lung. We are comparing infants born premature <32 weeks gestation to infants born full term >37 weeks. We hope to evaluate the differences between the two groups in order to learn more about premature lung growth and development.
The purpose of this study was to determine whether restrictive guidelines for red blood cell (RBC) transfusions for preterm infants can reduce the number of transfusions without adverse consequences.
The present study will use a new type of respirator in premature babies who need help with their breathing. This new respirator uses signals from the baby's diaphragm - the most important breathing muscle - to control the timing and the amount of air that the baby needs. The goal of the study is to demonstrate that this new respirator can synchronize delivery of air to the baby's efforts, and that synchrony is maintained regardless of whether the baby is breathing with a tube or a mask.
The purpose of this study is to find out which method (nasogastric vs. orogastric) of feeding tube for premature infants results in earlier only oral feeding.
This pilot study was a randomized, placebo-controlled, clinical trial to measure changes in blood and urine levels of inositol in premature infants at high risk for retinopathy of prematurity (ROP) following a single intravenous dose of inositol. Based on previous studies, the premise is that maintaining inositol concentrations similar to those occurring naturally in utero will reduce the rates of ROP and bronchopulmonary dysplasia in premature infants. The objective was to evaluate the single-dose pharmacokinetics and safety of different amounts of intravenous myo-inositol (provided by Ross Products Division, Abbott Laboratories) in very low birth weight neonates, in preparation for a future Phase III multi-center randomized controlled trial. This study enrolled 74 infants at high risk for retinopathy at 9 NICHD Neonatal Research Network sites, and randomly assigned them to receive either 60mg/kg of 5% inositol, 120 mg/kg of 5% inositol, 60 mg/kg of 5% glucose (the placebo), or 120 mg/kg of 5% glucose.
The antioxidant system of very low birth weight infants is immature. This immaturity is implicated in the pathogenesis of diseases such as bronchopulmonary dysplasia or retinopathy. The main source of oxidant is oxygen, and parenteral nutrition is contaminated with oxidant. Photoprotection decreases the oxidant load infused with parenteral nutrition. In a preliminary study, photoprotection reduced the frequency of pulmonary bronchodysplasia, increased the quantity of enteral nutrition tolerated, and decreased the arterial blood pressure among very low birth weight infants. The aim of this study is to evaluate the impact of photoprotection on oxidant related diseases among very low birth weight infants. This study is a randomized multicenter trial. In the intervention group, photoprotection is applied until the infusion of parenteral nutrition with amber bags, tubing, and syringes. The quality of photoprotection is controlled by measuring malondialdehyde and cysteine after 24 hours of infusion. The control group will receive parenteral nutrition with transparent bags and tubing. The outcomes are evaluated at 36 weeks, and 680 infants will be enrolled, with stratification among centers and gestational age.
Premature infants are at a high risk for pneumonia. The PCV-7 vaccine effectively prevents the invasive disease from Streptococcus pneumoniae in full-term infants, but was not thoroughly studied in premature infants. This study evaluated the effectiveness and safety of the vaccine given in routine practice to very low birth weight infants, looking at blood antibody levels 4-6 weeks after the final vaccine dose, and adverse events, survival, infections, and neurodevelopmental outcomes at 18-22 months corrected age.
During the first 7 days of life very small babies will receive the drug metoclopramide or a salt solution through an intravenous line. They will also begin to receive a very small amount of breast milk or formula within the first 72 hours of life, in addition toother nourishment that is provided by an intravenous line, according to standard hospital procedure. We think that the babies who receive the medication may reach full oral feeds than babies who receive the salt solution.