Brain Growth Evaluation Assessed with Transfontanellar (B-GREAT) UltrasoundOld and New Bedside Markers to Estimate Cerebral Growth in Preterm Infants: A Pilot Study

Objective We aimed to investigate the feasibility of evaluating overall preterm brain growth using a gathered set of measurements of brain structures in standard cranial ultrasound planes. We called this method of assessment Brain Growth Evaluation Assessed with Transfontanellar ultrasound (B-GREAT). Study design In this prospective observational cohort study, cranial ultrasound was regularly performed (on day 1, 2, 3, and 7 of life, and then weekly until discharge, and at term) in preterm infants born with gestational age (GA) less than 32 weeks. We evaluated corpus callosum length, corpus callosum-fastigium length, anterior horn width, frontal white matter height, total brain surface, deep grey matter height, hemisphere height, transverse cerebellar diameter in the axial view, and transverse cerebellar diameter coronal view. Measurements obtained were used to develop growth charts for B-GREAT markers as a function of postmenstrual age. Reproducibility of B-GREAT markers was studied. Results A total of 528 cranial ultrasounds were performed in 80 neonates (median birth GA: 28 +5weeks and interquartile range: 27 +3-30 +5). The intraclass correlation coefficients for intra-observer and inter-observer analyses showed substantial agreement for all B-GREAT markers. Growth curves for B-GREAT markers were developed. Conclusion B-GREAT is a feasible and reproducible method for bedside monitoring of the growth of the main brain structures in preterm neonates. Key Points Overall neonatal brain growth is not routinely monitored using ultrasound. Old and new markers were used to build a standardized and non-invasive tool to monitor brain growth. All B-GREAT measurements had a good intra-observer and inter-observer agreement

Efficacy of a galactogogue containing silymarin-phosphatidylserine and galega in mothers of preterm infants: a randomized controlled trial.

BACKGROUND/OBJECTIVES: Human milk (HM) is the best possible food for all infants, especially for preterm ones, but lactation and breastfeeding are very difficult for mothers of preterm babies and high rates of breastfeeding difficulties have been reported. Our aim was to investigate the efficacy of a galactogogue containing silymarin-phosphatidylserine and galega in increasing milk production during the first month after delivery in a population of mothers of preterm infants. SUBJECTS/METHODS: Mothers of infants with gestational age (GA) between 27+0 and 32+6 weeks were enrolled in this prospective, double-blind, randomized trial and were randomly allocated to receive either the galactogogue containing silymarin-phosphatidylserine and galega, 5 g/day (galactogogue group, GG), or a placebo, 5 g of lactose per day (placebo group, PG) from the 3rd to the 28th day after delivery. RESULTS: Fifty mothers were included in each group. General characteristics of mothers and pregnancies were similar. Milk production was significantly greater in the GG at the 7th day of life and at the 30th day of life. Daily milk production from the 7th to the 30th day of life was 200 (110-380) ml in the GG vs 115 (60-245) ml in the PG (P<0.0001). The total production of milk during the study period was significantly higher in the GG (6523±5298 ml vs 4136±4093 ml; P<0.02). At the end of the study, 45 mothers of the GG were able to reach the target of milk supply of 200 ml/day compared with 25 mothers of the PG (P<0.01). No adverse reactions were noticed in the study groups. CONCLUSIONS: Silymarin-phosphatidylserine and galega increased milk production in mothers of preterm infants without any significant side effects