Nutritional Composition Of Breast Milk Produced By Mothers Of Preterm Infants

2009 ◽  
Vol 38 (9) ◽  
pp. 312-313 ◽  
PEDIATRICS ◽  
1981 ◽  
Vol 68 (4) ◽  
pp. 490-493 ◽  
Author(s):  
Steven J. Gross ◽  
Jane Geller ◽  
R. M. Tomarelli

The influence of daily mechanical expression of breast milk on nutritional composition was examined by comparing expressed milk from 12 mothers who delivered preterm with milk from two groups of mothers delivering at term: nine mothers who mechanically expressed all milk and five mothers who nursed their infants at the breast. Collections were obtained at four-hour intervals over a period of 24 hours so that variability of constituents in milk of different mothers, as well as variability in the same mother over a 24-hour period, could be assessed. Preterm milk contained significantly higher concentrations of protein, sodium, and chloride, and lower concentrations of lactose than the milk from either group of mothers delivering at term. The mean concentrations of protein, sodium, chloride, and potassium in early preterm milk were adequate to meet the estimated requirements for the preterm infant. However, there was large variability in nutritional composition of milk among mothers and among samples from the same mother.


2021 ◽  
Vol 8 ◽  
pp. 2333794X2110370
Author(s):  
Sphiwe Madiba ◽  
Malmsey Sengane

To receive human milk, most preterm infants initially receive the mothers’ expressed milk through a nasogastric tube. However, breast milk feeding the preterm infant and making the transition to direct breast-feeding come with significant challenges. The study explored and described the experiences of mothers of preterm infants regarding initiation and expressing breast milk, tube feeding practices, and transition to breastfeeding during the infants’ stay in a kangaroo care unit (KMC) of an academic hospital in South Africa. Using a qualitative design, focus group interviews were conducted with 38 mothers of preterm infants after discharge from the neonatal intensive care unit (NICU). We analyzed transcripts following the 5 steps for qualitative thematic data analysis. Tube feeding and breastfeeding preterm infants was challenging and exhausting for the mothers. Many described their experiences of initiating expression and sustaining milk supply as negative. They had constant concerns about their ability to produce adequate milk volumes to feed their infants. They had immense dislike of expressing, which they described as physically exhausting, stressful, and painful. Those who had initiated breastfeeding were highly motivated to breastfeed their preterm infants. They described breastfeeding as a positive bonding experience that they derived pleasure from. The mothers’ dislike of expressing was overshadowed by their emotional obligation toward their preterm infants. Although the KMC unit promotes breastfeeding, mothers encountered problems and struggled to initiate expression and sustain milk production. Mothers of extreme and very preterm infants need support to continue with milk expression during the long NICU and KMC stay.


2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Rie Tanaka ◽  
Shigeko Horiuchi

Abstract Background Although breastfeeding guidelines for infants admitted to the neonatal intensive care unit (NICU) have been introduced in Japan, these guidelines have not been reflected in practice. To improve this situation, it is important for nurses and nurse-midwives to acquire knowledge of appropriate care. This study examined changes in nurse-midwives’ knowledge, attitude, and implementation of appropriate care after implementing an education program focused on early essential care for breast milk expression among mothers of preterm infants. Methods This pre- and post-intervention study using a single group was conducted from June 2018 to May 2019 and enrolled 36 nurse-midwives in one perinatal medical center. The education program content included nurses’ roles in early essential care for milk expression and the necessary care to promoting breast milk production among mothers of preterm infants. The nurse-midwives’ knowledge and attitude on care were investigated 3 months before (pre-1), just before (pre-2), just after (post-1), and 3 months after (post-2) the program. The nurse-midwives’ care implementation was investigated at pre-1, pre-2, and post-2. During this time, 11 mothers (before: 7, after: 4) reported the status of milk expression for 10 days after birth. Results The mean knowledge scores of the nurse-midwives at post-1 and post-2 were significantly higher than that at pre-2 (post-1: p <  0.001, post-2: p <  0.001). The attitude on care scores at post-1 and post-2 were significantly higher than that at pre-2 (post-1: p < 0.001, post-2: p = 0.010). The care implementation score at post-2 was significantly higher than that at pre-2 in eight items (e.g., Q7 Explain about the effect of initiating milk expression early and assist mothers in it). However, the education program did not cause any changes in the mothers’ initiation and frequency of milk expression, and breast milk volume after birth. Conclusions The significant increases in the knowledge, attitude on care, and care implementation scores of the nurse-midwives suggest the beneficial effects of the education program. The small number of mothers in the survey on the practice of breast milk expression limited the full determination of the benefits of the education program for nurse-midwives.


2014 ◽  
Vol 14 (4) ◽  
pp. E9-E19 ◽  
Author(s):  
Marjolaine Héon ◽  
Céline Goulet ◽  
Carole Garofalo ◽  
Anne Monique Nuyt ◽  
Emile Levy

2020 ◽  
Vol 28 (5) ◽  
pp. 669-682.e4 ◽  
Author(s):  
Michelle R. Asbury ◽  
James Butcher ◽  
Julia K. Copeland ◽  
Sharon Unger ◽  
Nicole Bando ◽  
...  

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