Anti-CPVL (full length) polyclonal antibody

We examined whether the Alberta Infant Motor Scale (AIMS) is able to identify very low-birth-weight (VLBW) preterm infants with cystic periventricular leukomalacia (PVL) as early as 6 months of corrected age. Longitudinal follow-up AIMS assessments were done at 6, 12, and 18 months old for 35 VLBW infants with cystic PVL (cPVL(+)), 70 VLBW infants without cystic PVL (cPVL), and 76 term infants (healthy controls: HC). Corrected age was used for the preterm infants. The cPVL+ group had significantly lower prone, supine and sitting subscales at age 6, 12, and 18 months than the cPVL(-) group (all p < 0.05). The cPVL group showed significantly lower supine, prone, sitting, and standing subscales than the HC group only at age 6 months. At age 6 months, the areas under the receiver operator curve used to discriminate the cPVL+ infants from cPVL infants were 0.82 +/- 0.04 for prone, 0.93 +/- 0.02 for supine, 0.83 +/- 0.05 for sitting, and 0.62 +/- 0.07 for standing. The AIMS may help early identify VLBW infants with cystic PVL at age 6 months old. (C) 2011 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Introduction: Although non-invasive forms of ventilation have recently spread in neonatology, invasive ventilation still plays a key role in the support of extremely low birth weight (ELBW) infants. The purpose of this study was to assess changes in neonatal ventilation practices for ELBW infants and compare outcomes between two epochs (2005-2009 vs. 2010-2015) to analyze progression stemming from the implementation of newer clinical guidelines. Materials and methods: We conducted a retrospective study with data collection from all ELBW infants born between 2005 and 2015 in our center through their individual clinical records. The main outcome was the prevalence of bronchopulmonary dysplasia (BPD) in both periods. Assessment of other morbidities and survival were secondary outcomes. Results: A hundred and thirty-one infants were included; median gestational age of 27 weeks (23-33) and mean birth weight of 794.58g (+/- 149.37). Invasive mechanical ventilation (IMV) was performed on 103 (78.6%) infants. Non-significant increases in the use of non-invasive mechanical ventilation (NIMV) were observed between epochs both exclusively and following IMV. In conventional ventilation there were significant variations between epochs, namely a decrease in synchronized intermittent mandatory ventilation (SIMV) and a major growth in the addition of volume guarantee (VG). Significant decreases in BPD (from 50.9% to 32.0%) and cystic periventricular leukomalacia (cPVL) (from 27.5% to 10.7%) were observed between epochs, with no major changes in other morbidities and survival. Conclusion: Changes in our neonatal intensive care unit's ventilatory practices according to the most up-to-date guidelines, have led to a decrease in BPD and cPVL, over an 11-year period. (C) 2018 Sociedade Portuguesa de Pneumologia. Published by Elsevier Espana, S.L.U.