Accuracy of a user-friendly centrifuge for measuring creamatocrits on mothers' milk in the clinical setting.

The creamatocrit (CRCT), a simple, accurate, and inexpensive technique for the estimation of lipid and caloric content in mothers' milk, has been used extensively in lactation research, but has not been integrated into the routine management of clinical lactation problems such as slow weight gain in mothers' milk-fed preterm and term infants. The Creamatocrit Plus is a lightweight, noiseless centrifuge with an embedded reader that automatically calculates lipid and calories from the CRCT value, making it ideal for use in the clinical setting. This study compared intra-user and inter-user reliability, the equivalence of the CRCT values obtained with the Creamatocrit Plus to the two standard techniques for performing CRCTs: the standard laboratory centrifuge with a hematocrit reader and the standard laboratory centrifuge with digital calipers, and the predictive accuracy of the Creamatocrit Plus for estimating the lipid and caloric content in mothers' milk.

Sex differences in high-risk premature infants' asymmetric movement development.

High-risk premature infants are likely to show altered patterns in the development of reflexes and postural reactions. This study used the Modified-Measure of Behavioral Laterality (M-MOBL) neonatal assessment to explore differences in reflex and postural reactions among 26 male and female high-risk, premature infants born between 23 and 26 weeks gestational age. M-MOBL scores at 33-36.

Mothers' milk feedings in the neonatal intensive care unit: accuracy of the creamatocrit technique.

Objective: To establish the accuracy of the creamatocrit (CRCT) for estimating lipid and calories in a heterogeneous sample of own mothers' milk (OMM) in the neonatal intensive care unit (NICU), using a hematocrit reader, rather than fine vernier calipers.

Study Design: In this blinded study, CRCT techniques were performed on 32 fresh OMM samples (7 foremilk, 12 hindmilk, 13 composite milk) that were also analyzed for total lipid and caloric concentration.

Results: Mean lipid and caloric concentrations for the OMM samples were 50.

Effect of auditory, tactile, visual, and vestibular intervention on length of stay, alertness, and feeding progression in preterm infants.

This study determined whether an auditory, tactile, visual, and vestibular intervention (ATVV) reduced the length of hospitalization of 37 preterm infants by increasing the proportion of alert behavioral states, thereby improving their feeding progression. Participants comprised 12 infants born between 23 and 26 weeks' gestation with normal head ultrasounds and 25 CNS-injured infants born between 23 and 31 weeks' gestation. Infants were randomly assigned to the control group (11 males, five females) or study group (seven males, 14 females) at 32 weeks' postconceptional age.

One-year outcome of auditory-tactile-visual-vestibular intervention in the neonatal intensive care unit: effects of severe prematurity and central nervous system injury.

Thirty-seven infants with severe central nervous system injury or extreme prematurity were randomly assigned to a multisensory (auditory-tactile-visual-vestibular) intervention or control group. Intervention began in the hospital at 33 weeks' postconceptional age and continued twice daily in the home until 2 months' corrected age. Mother-infant interactions during feedings were videotaped, and the Bayley Scales of Infant Development were administered.