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Hilditch C, Collins CT, Rumbold A, Gomersall J, Middleton P, Keir A. Breastmilk use in preterm infants <29 weeks' gestational age in Australia, New Zealand and Singapore. J Paediatr Child Health 2024. [PMID: 39233502 DOI: 10.1111/jpc.16656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 07/18/2024] [Accepted: 08/12/2024] [Indexed: 09/06/2024]
Abstract
AIMS To describe the prevalence of use of breastmilk and explore demographic characteristics and clinical outcomes associated with breastmilk provision in infants born <29 weeks' gestational age in Australia, New Zealand and Singapore. METHODS This is a secondary analysis of data from a randomised controlled trial, which enrolled 1273 infants in 13 neonatal units across Australia, New Zealand and Singapore from 2012 to 2015. Infants were classified as formula-fed, donor milk-fed or mother's milk-fed at their first enteral feed and separately, at hospital discharge. RESULTS The percentage of infants receiving mother's own milk differed between centres both at first feed (79% to 100%), and at hospital discharge (47.1% to 71.6%). Aboriginal, Torres Strait Islander and Southeast Asian heritage, drug use and smoking were associated with lower rates of fully breastmilk feeding at hospital discharge. There was no significant difference in growth outcomes, length of stay and feeding tolerance between feeding groups. CONCLUSIONS Achieving high breastmilk feeding rates at hospital discharge for all preterm infants born <29 weeks' gestational age at hospital discharge is possible; however, targeted support for mothers who are Indigenous, Southeast Asian and/or using recreational drugs and/or smoking and/or experiencing social disadvantage may be needed. A better understanding and shared knowledge of practice variations within neonatal units with high breastfeeding rates could improve breastmilk access and equity for preterm infants. AUSTRALIAN NEW ZEALAND CLINICAL TRIALS REGISTRY ACTRN12612000503820.
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Affiliation(s)
- Cathie Hilditch
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
- Women's and Children's Health Network, North Adelaide, South Australia, Australia
| | - Carmel T Collins
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
| | - Alice Rumbold
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
| | - Judith Gomersall
- School of Public Health, The University of Adelaide, North Adelaide, South Australia, Australia
| | - Philippa Middleton
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Amy Keir
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
- Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
- Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
- Women's and Children's Health Network, North Adelaide, South Australia, Australia
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Bando N, Sato J, Taylor MJ, Tomlinson C, Unger S, Asbury MR, Law N, O'Connor DL. Early-life nutrition is associated with processing speed at age 5 in children born preterm with very low birth weight. J Pediatr Gastroenterol Nutr 2024; 79:140-147. [PMID: 38698666 DOI: 10.1002/jpn3.12232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/27/2024] [Accepted: 04/10/2024] [Indexed: 05/05/2024]
Abstract
OBJECTIVE Processing speed is suboptimal among preterm-born children which is of concern as it is a foundational skill supporting higher-level cognitive functions. The study objective was to evaluate associations between early-life nutrition and processing speed in childhood. METHODS Macronutrient and human milk (mother's own, donor) intakes from 137 children born preterm with very low birth weight enrolled in a nutrition feeding trial were included. Processing speed was evaluated at age 5 using the Wechsler Preschool and Primary Scale of Intelligence-fourth edition Processing Speed Index. Associations between early-life nutrition and processing speed were explored through linear regression. RESULTS Children had a mean (standard deviation [SD]) birth gestational age of 28.1 (2.5) weeks, weight of 1036 (260) g and 52% were male. The mean (SD) assessment age was 5.7 (0.2) years. Sex-dependent relationships were identified between first postnatal month protein, lipid and energy intakes and processing speed at 5 years. For females, lower protein (per 0.1 g/kg/d: -0.88, 95% confidence interval [CI]: -1.53, -0.23; p = 0.01) and energy (per 10 kcal/kg/d: -2.38, 95% CI: -4.70, -0.05; p = 0.03) intakes were related to higher processing speed scores. Mother's milk provision was positively associated (per 10% increase: 0.80, 95% CI: 0.22, 1.37; p = 0.01) and donor milk was negatively associated (per 10% increase: -1.15, 95% CI: -2.22, -0.08; p = 0.04) with processing speed scores; no sex differences were observed. CONCLUSIONS First postnatal month nutrition was related to processing speed at age 5 in children born preterm with very low birth weight. Early-life nutrition that supports processing speed may be leveraged to improve later cognitive outcomes for this vulnerable population.
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Affiliation(s)
- Nicole Bando
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada
- Translational Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Julie Sato
- Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
- Neurosciences and Mental Health, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Margot J Taylor
- Diagnostic Imaging, The Hospital for Sick Children, Toronto, Ontario, Canada
- Neurosciences and Mental Health, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
- Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
| | - Christopher Tomlinson
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
- Neonatology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Sharon Unger
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
- Neonatology, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Paediatrics, Sinai Health, Toronto, Ontario, Canada
| | - Michelle R Asbury
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada
- Translational Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Nicole Law
- Translational Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Deborah L O'Connor
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada
- Translational Medicine, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Paediatrics, Sinai Health, Toronto, Ontario, Canada
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McClanahan KG, Reese J, Weitkamp JH, Olivares-Villagómez D. Effects of pasteurization on osteopontin concentrations in human breastmilk. Pediatr Res 2024; 95:641-646. [PMID: 37833533 DOI: 10.1038/s41390-023-02838-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 09/12/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023]
Abstract
BACKGROUND Osteopontin (OPN) is an important breastmilk protein involved in infant intestinal, immunological, and brain development. However, little is known about how common milk pasteurization and storage techniques affect this important bioactive protein. METHODS Human milk osteopontin concentration was measured in single-donor fresh (n = 1) or frozen (n = 20) breastmilk, pooled Holder-pasteurized donor breastmilk (n = 11), and a shelf-stable (retort pasteurized) breastmilk product (n = 2) by ELISA. Single-donor breastmilk samples were subjected to pasteurization and/or freezing before measuring osteopontin concentrations. RESULTS Holder pasteurization of breastmilk resulted in an ∼50% decrease in osteopontin concentration within single-donor samples. Breastmilk from mothers of preterm infants trended toward higher osteopontin concentration than mothers of term infants; however, samples from preterm mothers experienced greater osteopontin degradation upon pasteurization. A commercial breastmilk product that underwent retort pasteurization had lower osteopontin concentration than a Holder-pasteurized pooled breastmilk product. Finally, freezing breastmilk prior to Holder pasteurization resulted in less osteopontin degradation than Holder pasteurization prior to freezing. CONCLUSIONS Commonly used breastmilk pasteurization and storage techniques, including freezing and Holder pasteurization, decrease the concentration of the bioactive protein osteopontin in human breastmilk. Holder pasteurization reduced osteopontin concentration by an average of 63%, while freezing resulted in an 8-12% decrease. IMPACT Pasteurization of human breastmilk significantly decreases the concentration of the bioactive protein osteopontin. Use of both pasteurization and freezing techniques for breastmilk preservation results in greater loss of osteopontin. This study presents for the first time an analysis of osteopontin concentrations in single-donor pasteurized milk samples.
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Affiliation(s)
- Kathleen G McClanahan
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jeff Reese
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Danyvid Olivares-Villagómez
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA.
- Center for Mucosal Inflammation and Cancer, Vanderbilt University Medical Center, Nashville, TN, USA.
- Vanderbilt Institute for Infection, Immunology, and Inflammation, Vanderbilt University Medical Center, Nashville, TN, USA.
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Wilunda C, Israel‐Ballard K, Wanjohi M, Lang'at N, Mansen K, Waiyego M, Kibore M, Kamande E, Zerfu T, Kithua A, Muganda R, Muiruri J, Maina B, Njuguna E, Njeru F, Kiige LW, Codjia P, Samburu B, Mogusu E, Ngwiri T, Mirie W, Kimani‐Murage EW. Potential effectiveness of integrating human milk banking and lactation support on neonatal outcomes at Pumwani Maternity Hospital, Kenya. MATERNAL & CHILD NUTRITION 2024; 20:e13594. [PMID: 38051296 PMCID: PMC10750015 DOI: 10.1111/mcn.13594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 12/07/2023]
Abstract
We assessed the potential effectiveness of human milk banking and lactation support on provision of human milk to neonates admitted in the newborn unit (NBU) at Pumwani Maternity Hospital, Kenya. This pre-post intervention study collected data from mothers/caregivers and their vulnerable neonates or term babies who lacked sufficient mother's milk for several reasons admitted in the NBU. The intervention included establishing a human milk bank and strengthening lactation support. Preintervention data were collected between 5 October 2018 and 11 November 2018, whereas postintervention data were collected between 4 September 2019 and 6 October 2019. Propensity score-matched analysis was performed to assess the effect of the intervention on exclusive use of human milk, use of human milk as the first feed, feeding intolerance and duration of NBU stay. The surveys included 123 and 116 newborns at preintervention and postintervention, respectively, with 160 newborns (80 in each group) being included in propensity score matched analysis. The proportion of neonates who exclusively used human milk during NBU stay increased from 41.3% preintervention to 63.8% postintervention (adjusted odds ratio [OR]: 2.68; 95% confidence interval [CI]: 1.31, 5.53) and those whose first feed was human milk increased from 55.0% preintervention to 83.3% postintervention (adjusted OR: 5.09; 95% CI: 2.18, 11.88). The mean duration of NBU stay was 27% (95% CI: 5.8%, 44.0%) lower in the postintervention group than in the preintervention group. The intervention did not affect feeding intolerance. Integrating human milk banking and lactation support may improve exclusive use of human milk among vulnerable neonates in a resource limited setting.
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Affiliation(s)
- Calistus Wilunda
- Nutrition and Food Systems UnitAfrican Population and Health Research CenterNairobiKenya
| | | | - Milka Wanjohi
- Nutrition and Food Systems UnitAfrican Population and Health Research CenterNairobiKenya
| | - Nelson Lang'at
- Nutrition and Food Systems UnitAfrican Population and Health Research CenterNairobiKenya
| | - Kimberly Mansen
- Maternal, Newborn, Child Health and Nutrition ProgramPATHSeattleWashingtonUSA
| | | | | | - Eva Kamande
- Nutrition and Food Systems UnitAfrican Population and Health Research CenterNairobiKenya
| | - Taddese Zerfu
- Nutrition and Food Systems UnitAfrican Population and Health Research CenterNairobiKenya
| | | | | | | | | | | | | | - Laura W. Kiige
- Nutrition SectionUNICEF ‐ Kenya Country OfficeNairobiKenya
| | - Patrick Codjia
- Nutrition SectionUNICEF ‐ Kenya Country OfficeNairobiKenya
| | - Betty Samburu
- Nutrition and Dietetics UnitMinistry of HealthNairobiKenya
| | - Esther Mogusu
- Nutrition and Dietetics UnitMinistry of HealthNairobiKenya
| | - Thomas Ngwiri
- Clinical ServicesGertrude's Children's HospitalNairobiKenya
| | - Waithera Mirie
- School of Nursing SciencesUniversity of NairobiNairobiKenya
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Hendricks-Muñoz KD, Darwish N, Chahin N, Newman-Lindsay S, Shaver L, Dollings M, Xu J, Coleman V. Successes of a Focused Mothers' Own Milk (MOM) Program in Counteracting Unintended Effects of a Donor Milk Program on MOM Rates at Discharge. Breastfeed Med 2023; 18:928-933. [PMID: 38016149 DOI: 10.1089/bfm.2023.0147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
Background: Avoidance of early formula feeding (EFF) and advancement of mother's own milk (MOM) in very low birth weight (VLBW) infants are important health influencers to decrease serious morbidities. Objective: To present the challenges and feeding strategy successes implemented to counteract a decline in MOM at discharge after initiation of donor milk (DM) to avoid EFF in racially and ethnically diverse VLBW infants. Patients and Methods: Retrospective review of prospectively tracked inborn surviving VLBW infants and their mothers admitted to neonatal intensive care unit from 2010 to 2020 during three feeding strategy implementations baby friendly (BF), DM program, and MOM bundle. Analysis included type of feeding (MOM, DM, or formula) and maternal with descriptive and comparative statistical analysis as indicated. Results: Analysis included 616 VLBW infants. Initiation of BF program resulted in 58.5% of infants discharged on MOM with 41.5% exposed to EFF. Initiation of the DM program resulted in a decline in EFF to 5% and decline in MOM at discharge to 26%. MOM bundle strategy resulted in an increase in MOM at discharge to 41% with sustained EFF exposure 0%. MOM at discharge varied among maternal racial and ethnic backgrounds in all epochs. Early DM use was not different among mothers by race or ethnicity with DM by African American (AA) mothers 89% > White mothers 83% > Other/Hispanic mothers 75%. MOM at discharge was lowest for AA mothers 33% < Hispanic mothers 40% < White mothers 55% < Asian/Other mothers at 60%. Conclusion: Changes in VLBW feeding strategies to avoid EFF utilizing DM can be successful among diverse maternal racial and ethnic populations. Nursing and maternal education coupled with early lactation support and attention to maternal individual long-term feeding plans were critical to improve MOM at discharge among mothers of all racial-ethnic backgrounds for successful attainment of MOM utilization in term corrected VLBW infants at discharge.
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Affiliation(s)
- Karen D Hendricks-Muñoz
- Division of Neonatal Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - Nada Darwish
- Department of Pediatrics, Children's Hospital of Richmond at VCU, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - Nayef Chahin
- Division of Neonatal Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - Shoshana Newman-Lindsay
- Division Neonatology, Department Pediatrics, UC Davis Medical Center, Sacramento, California, USA
| | - Lisa Shaver
- Neonatal Intensive Care, Children's Hospital of Richmond at VCU, Virginia Commonwealth University Health System, Richmond, Virginia, USA
| | - Melissa Dollings
- Neonatal Intensive Care, Children's Hospital of Richmond at VCU, Virginia Commonwealth University Health System, Richmond, Virginia, USA
| | - Jie Xu
- Neonatology Research Lab, Division of Neonatal Medicine, Department of Pediatrics, Children's Hospital of Richmond at VCU, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - Valerie Coleman
- Lactation Services Children's Hospital of Richmond at VCU, Virginia Commonwealth University Health System, Richmond, Virginia, USA
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Fleiss N, Morrison C, Nascimento A, Stone D, Myers E. Improving Early Colostrum Administration to Very Low Birth Weight Infants in a Level 3 Neonatal Intensive Care Unit: A Quality Improvement Initiative. J Pediatr 2023; 260:113421. [PMID: 37076038 DOI: 10.1016/j.jpeds.2023.113421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 02/13/2023] [Accepted: 02/28/2023] [Indexed: 04/21/2023]
Abstract
OBJECTIVE To improve our human milk practices by increasing early and sustained use of colostrum as oral immune therapy (OIT) in very low birthweight (VLBW) infants admitted at a level 3 neonatal intensive care unit. STUDY DESIGN Using the Institute for Healthcare Improvement's Model for Improvement, several interventions aimed at increasing early OIT administration were implemented. Four key drivers included: optimizing evidence-based OIT guidelines, personnel alignment and engagement, optimal electronic health record use for ordering practices, and timely lactation consultant involvement. The primary outcome measure was early OIT administration, whereas secondary outcome measures examined all OIT administration and human milk at discharge. Process measures included the percentage of staff members who were compliant with OIT protocol. RESULTS Early OIT administration increased from a baseline mean of 6% to 55% in the 12-month study period. Percentage of total (early and late) OIT administration to VLBW infants increased from a baseline of 21% to 85%. Average human milk at discharge for VLBW infants remained at 44%, without significant improvement. CONCLUSIONS A multidisciplinary quality improvement initiative led to significant improvement in OIT administration to infants at a level 3 neonatal intensive care unit.
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Affiliation(s)
- Noa Fleiss
- Department of Pediatrics, Division of Neonatology, Yale School of Medicine, New Haven, CT; Bridgeport Campus Neonatal Intensive Care Unit, Yale New Haven Children's Hospital, Bridgeport, CT.
| | - Corinne Morrison
- Bridgeport Campus Neonatal Intensive Care Unit, Yale New Haven Children's Hospital, Bridgeport, CT
| | - Allison Nascimento
- Bridgeport Campus Neonatal Intensive Care Unit, Yale New Haven Children's Hospital, Bridgeport, CT
| | - Debra Stone
- Department of Pediatrics, Bridgeport Hospital, Bridgeport, CT
| | - Eliza Myers
- Department of Pediatrics, Division of Neonatology, Yale School of Medicine, New Haven, CT; Bridgeport Campus Neonatal Intensive Care Unit, Yale New Haven Children's Hospital, Bridgeport, CT
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Choi WR, Kim YS, Kim JR, Hur MH. A randomized controlled trial of pectoralis major myofascial release massage for breastfeeding mothers: breast pain, engorgement, and newborns' breast milk intake and sleeping patterns. KOREAN JOURNAL OF WOMEN HEALTH NURSING 2023; 29:66-75. [PMID: 37037452 PMCID: PMC10085664 DOI: 10.4069/kjwhn.2023.03.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 04/03/2023] Open
Abstract
PURPOSE Supportive interventions to improve breastfeeding practice are needed in nursing. This study investigated the effects of pectoralis major myofascial release massage (MRM) on breast pain and engorgement among breastfeeding mothers and on breast milk intake and sleep patterns among newborns. METHODS Breastfeeding mothers who had delivered between 37 and 43 weeks and had 7-to 14-dayold newborns were recruited from a postpartum care center in Gunpo, Korea. Participants were randomized to the MRM or control group. The outcome variables were breast pain and breast engorgement among breastfeeding mothers and breast milk intake and sleep time among newborns. The experimental treatment involved applying MRM to separate the pectoralis major muscle and the underlying breast tissue in the chest. After delivery, the first MRM session (MRM I) was provided by a breast specialist nurse, and the second (MRM II) was administered 48 hours after MRM I. RESULTS Following MRM, breast pain (MRM I: t=-5.38, p<.001; MRM II: t=-10.05, p<.001), breast engorgement (MRM I: right, t=-1.68, p =.100; left, t=-2.13, p=.037 and MRM II: right, t=-4.50, p<.001; left, t=-3.74, p<.001), and newborn breast milk intake (MRM I: t=3.10, p=.003; MRM II: t=3.09, p=.003) differed significantly between the groups. CONCLUSION MRM effectively reduced breast engorgement and breast pain in breastfeeding mothers, reducing the need for formula supplementation, and increasing newborns' breast milk intake. Therefore, MRM can be utilized as an effective nursing intervention to alleviate discomfort during breastfeeding and to improve the rate of breastfeeding practice (clinical trial number: KCT0002436).
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Affiliation(s)
| | - Yeon-Suk Kim
- Department of Nursing, Chung Cheong University, Cheongju, Korea
| | - Ju-Ri Kim
- Department of Nursing, Kyung Min University, Uijeongbu, Korea
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Lynch LE, Hair AB, Soni KG, Yang H, Gollins LA, Narvaez-Rivas M, Setchell KDR, Preidis GA. Cholestasis impairs gut microbiota development and bile salt hydrolase activity in preterm neonates. Gut Microbes 2023; 15:2183690. [PMID: 36843227 PMCID: PMC9980517 DOI: 10.1080/19490976.2023.2183690] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/28/2023] Open
Abstract
Cholestasis refers to impaired bile flow from the liver to the intestine. In neonates, cholestasis causes poor growth and may progress to liver failure and death. Normal bile flow requires an intact liver-gut-microbiome axis, whereby liver-derived primary bile acids are transformed into secondary bile acids. Microbial bile salt hydrolase (BSH) enzymes are responsible for the first step, deconjugating glycine- and taurine-conjugated primary bile acids. Cholestatic neonates often are treated with the potent choleretic bile acid ursodeoxycholic acid (UDCA), although interactions between UDCA, gut microbes, and other bile acids are poorly understood. To gain insight into how the liver-gut-microbiome axis develops in extreme prematurity and how cholestasis alters this maturation, we conducted a nested case-control study collecting 124 stool samples longitudinally from 24 preterm infants born at mean 27.2 ± 1.8 weeks gestation and 946 ± 249.6 g, half of whom developed physiologic cholestasis. Samples were analyzed by whole metagenomic sequencing, in vitro BSH enzyme activity assays optimized for low biomass fecal samples, and quantitative mass spectrometry to measure the bile acid metabolome. In extremely preterm neonates, acquisition of the secondary bile acid biosynthesis pathway and BSH genes carried by Clostridium perfringens are the most prominent features of early microbiome development. Cholestasis interrupts this developmental pattern. BSH gene abundance and enzyme activity are profoundly reduced in cholestatic neonates, resulting in decreased quantities of unconjugated bile acids. UDCA restores total fecal bile acid levels in cholestatic neonates, but this is due to a 522-fold increase in fecal UDCA. A majority of bile acids in early development are atypical positional and stereo-isomers of bile acids. We report novel associations linking isomeric bile acids and BSH activity to neonatal growth trajectories. These data highlight deconjugation of bile acids as a key microbial function that is acquired in early neonatal development and impaired by cholestasis.
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Affiliation(s)
- Lauren E. Lynch
- Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA
| | - Amy B. Hair
- Division of Neonatology, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA,CONTACT Amy B. Hair Division of Neonatology, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, 6621 Fannin Street, Suite A5590, Houston, TX77030, USA
| | - Krishnakant G. Soni
- Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA
| | - Heeju Yang
- Division of Neonatology, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA
| | - Laura A. Gollins
- Division of Neonatology, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA
| | - Monica Narvaez-Rivas
- Division of Pathology and Laboratory Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Kenneth D. R. Setchell
- Division of Pathology and Laboratory Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Geoffrey A. Preidis
- Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, Houston, TX, USA,Geoffrey A. Preidis Division of Gastroenterology, Hepatology & Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children’s Hospital, 1102 Bates Avenue, Feigin Tower Suite 860, Houston, TX77030, USA
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Bergner EM, Taylor SN, Gollins LA, Hair AB. Human Milk Fortification: A Practical Analysis of Current Evidence. Clin Perinatol 2022; 49:447-460. [PMID: 35659096 DOI: 10.1016/j.clp.2022.02.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Human milk (HM) with appropriate fortification is the recommended nutrition for very low birth weight (VLBW) infants. Fortification provides additional nutrients, vitamins, and minerals to support the growing preterm infant during critical periods of development. This article discusses the variability of HM including differences between maternal and pasteurized donor human milk (DHM), fortification of HM through the use of single- and multi-nutrient fortifiers, and clinical controversies including the timing of fortification, volume of feedings, and future innovations in HM fortification.
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Affiliation(s)
- Erynn M Bergner
- Section of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Oklahoma Health Sciences Center, 1200 North Everett Drive, ETNP 7504 Oklahoma City, OK 73104, USA. https://twitter.com/ErynnBergner
| | - Sarah N Taylor
- Section of Neonatology, Department of Pediatrics, Yale School of Medicine, PO Box 208064 New Haven, CT 06520, USA
| | - Laura A Gollins
- Neonatal Nutrition Program, Neonatology, Texas Children's Hospital, 6621 Fannin Street, Suite WT6104, Houston, TX 77030, USA
| | - Amy B Hair
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, 6621 Fannin Street, Suite WT6104, Houston, TX 77030, USA.
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Rodrigues C, Zeitlin J, Carvalho AR, Gonzaga D, Barros H. Behavioral and emotional outcomes at preschool age in children born very preterm: The role of breast milk feeding practices. Early Hum Dev 2022; 165:105535. [PMID: 35038626 DOI: 10.1016/j.earlhumdev.2021.105535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 11/10/2021] [Accepted: 12/22/2021] [Indexed: 11/03/2022]
Abstract
BACKGROUND Breast milk feeding (BMF) improved neurodevelopment in children born very preterm (VPT, <32 weeks of gestation), but knowledge about its effect on other mental health outcomes remains limited. OBJECTIVE To estimate the association of BMF practices with behavioral and emotional problems at preschool age in children born VPT. METHODS We studied 263 children born VPT during 2011-12 and enrolled in the Portuguese EPICE cohort. At the age of 3, information on BMF initiation and duration was collected and behavioral and emotional problems were assessed using the parents' completed Child Behavior Checklist 1.5-5 years (CBCL/1½-5). Children were categorized for all CBCL/1½-5 sub-scales and for Diagnostic and Statistical Manual of Mental Disorders (DSM5)-oriented scales. Risk ratios were estimated to assess the association of BMF with subclinical/clinical problems, fitting a Poisson regression. RESULTS Behavioral or emotional subclinical/clinical problems were found in almost 20% of children (11.8% in the clinical range). BMF was consistently associated with lower adverse behavioral and emotional outcomes, particularly risks of externalizing problems, somatic complaints, aggressive behavior, as well as autism spectrum and attention deficit/hyperactivity symptoms, although the magnitude of the unadjusted risks was attenuated by adjustment for relevant confounders and wider confidence intervals included the null. CONCLUSION Lower exposure to BMF seemed to increase the risk of adverse behavioral and emotional outcomes at preschool age in children born VPT. These results raise questions about explanatory pathways and strengthen evidence underpinning BMF promotion for VPT children.
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Affiliation(s)
- Carina Rodrigues
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal.
| | - Jennifer Zeitlin
- Université de Paris, CRESS, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé), INSERM, INRA, F-75004 Paris, France
| | - Ana Raquel Carvalho
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
| | - Diana Gonzaga
- Centro Materno-Infantil do Norte, Centro Hospital Universitário do Porto, Porto, Portugal
| | - Henrique Barros
- EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal; Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
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11
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Hilditch C, Keir A, Collins CT, Middleton P, Gomersall J. Early versus delayed introduction of human milk fortification in enterally fed preterm infants: A systematic review and meta-analysis. J Paediatr Child Health 2022; 58:30-38. [PMID: 34669996 DOI: 10.1111/jpc.15810] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 06/15/2021] [Accepted: 10/05/2021] [Indexed: 01/18/2023]
Abstract
AIM To assess effects of early versus delayed introduction of human milk fortification in preterm infants. METHODS We searched Cochrane Central Register of Controlled Trials, MEDLINE, Embase, PubMed and CINAHL for randomised controlled trials evaluating start time for human milk fortification in preterm infants (March 2020). Two authors assessed trial eligibility and risk of bias, extracted data and assessed evidence certainty. RESULTS We identified 1307 publications and included three trials (378 infants). Meta-analysis comparing fortification commencing at an enteral feed volume of ≤40 mL/kg/day versus ≥75 mL/kg/day, showed little to no difference in rates of necrotising enterocolitis (3 trials), sepsis (3 trials), feeding intolerance (2 trials) (low-quality evidence) and infant growth (1 trial, very low-quality evidence). CONCLUSIONS Whether early introduction of fortification, at an enteral feed volume of ≤40 mL versus delayed at ≥75 mL/kg/day improves growth or influences adverse feeding outcomes is very uncertain.
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Affiliation(s)
- Cathie Hilditch
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia.,Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia.,Women's and Children's Health Network, Adelaide, South Australia, Australia
| | - Amy Keir
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia.,Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia.,Women's and Children's Health Network, Adelaide, South Australia, Australia
| | - Carmel T Collins
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia
| | - Philippa Middleton
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,Adelaide Medical School, The University of Adelaide, Adelaide, South Australia, Australia.,Robinson Research Institute, The University of Adelaide, Adelaide, South Australia, Australia
| | - Judith Gomersall
- SAHMRI Women and Kids, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,School of Public Health, The University of Adelaide, Adelaide, South Australia, Australia
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12
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Chen C, Xiong X, Zhao J, Wang M, Huang Z, Yang C. Survival and care practices of periviable births of <24 weeks' gestation-a single center retrospective study in China, 2015-2021. Front Pediatr 2022; 10:993922. [PMID: 36568428 PMCID: PMC9768357 DOI: 10.3389/fped.2022.993922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 11/14/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Data from the China Neonatal Network currently shows that the survival rate of very preterm infants in China has improved in recent years. However, due to the unequal economic and medical development of each city in China, the national data do not completely represent the level of neonatal care in the metropolitan areas. Though many studies have published their short- or long-term survival, very few have described the care practices and the course of stay of these neonates in detail. Our objective was to examine the survival and clinical practices among preterm infants born at <24 weeks' gestational age (GA) in a high-income city in China, from 2015 to 2021. METHODS Retrospective study of preterm infants <24 weeks GA in a level 3 neonatal intensive care unit in China, over a period of 7 years (2015-2021). Care practices in neonatal intensive care units (NICU) and short- and long-term survival were measured. RESULTS A total of 32 periviable infants were included, with a median GA of 23.0 weeks and mean (SD) birth weight of 497 (94) g; 17 infants (53.1%) were female. While none of the infants born at 21 weeks of gestation survived until discharge, the survival rates were 25.0% (3 of 12) for infants born at 22 weeks and 58.8% (10 of 17) at 23 weeks. Antenatal corticosteroids were used in 56.3%, and 100% were vaginal birth. In the delivery room, surfactant was prescribed for 46.9% of the infants, and postnatal dexamethasone (≥2 courses) was prescribed to 61.5% of the infants. Logistic regression analysis showed that Apgar score at 5 minutes (OR = 2.007, 95% CI, 1.031 to 3.906, P < 0.05) increased the risk of death, while the increase in gestational age (OR = 0.238, 95% CI, 0.060-0.936, P < 0.05), antenatal use of steroids (OR = 0.287, 95% CI, 0.106-0.778, P < 0.01), and premature rupture of membranes (OR = 0.141, 95% CI, 0.024 -0.847, P = 0.032) could decrease the risk. No or mild neurodevelopmental impairment in surviving infants was 76.9% (10 of 13). CONCLUSIONS Although the survival rate of periviable infants was shown to be improved in our study, there is still much room for improvement, and active follow-up information should be conducted.
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Affiliation(s)
- Chun Chen
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Xiaoyun Xiong
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Jie Zhao
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Meiqi Wang
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Zhifeng Huang
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Chuanzhong Yang
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
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13
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Wu Y, Zhang N, Deng ZY, Zhang H, Li J. Effects of the Major Structured Triacylglycerols in Human Milk on Lipid Metabolism of Hepatocyte Cells in Vitro. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:9147-9156. [PMID: 33369388 DOI: 10.1021/acs.jafc.0c06976] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The effect of structured triacylglycerols [1-oleoyl-2-palmitoyl-3-linoleoylglycerol (OPL), 3-dilinoleoyl-2-palmitoylglycerol (LPL), and 1,3-dioleoyl-2-palmitoylglycerol (OPO)] in human milk on the lipid metabolism was unclear. Hence, this study investigated the effects of different structured triacylglycerols and their mixtures (M) (OPL/LPL/OPO in M1, M2, and M3 were 1.5:0.5:1, 1.2:1.2:1, and 0.5:0.2:1, respectively) on lipid and expression levels of some critical proteins involved in lipid metabolism in LO2 cells. Results showed that there was more lipid accumulation in the LO2 cells exposed to 2,3-dioleoyl-1-palmitoylglycerol (POO) than OPL, LPL, and OPO (p < 0.05), and more lipid accumulation was observed in the OPL group compared to LPL and OPO groups (p < 0.05). Moreover, there was more lipid accumulation in the M3 group compared to M1 and M2 groups. The expression level of diacylglycerol acyltransferase was highest in the POO group compared to LPL, OPO, and OPL groups and was higher in the M3 group than M1 and M2 groups. The expression levels of acetyl-CoA carboxylase 1 and long-chain acyl-CoA synthetase 1 were highest in the OPL group compared to OPO and LPL groups. In comparison to OPO and LPL, OPL seemed to be more likely to increase the content of triacylglycerols and cholesterol in LO2 cells; therefore, whether this was beneficial to the growth and development of infants needs further verification.
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Affiliation(s)
- Yanping Wu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, People's Republic of China
| | - Niu Zhang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, People's Republic of China
| | - Ze-Yuan Deng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, People's Republic of China
| | - Hong Zhang
- Wilmar (Shanghai) Biotechnology Research & Development Center Company, Limited, Shanghai 200137, People's Republic of China
| | - Jing Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, Jiangxi 330047, People's Republic of China
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14
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Olhager E, Danielsson I, Sauklyte U, Törnqvist C. Different feeding regimens were not associated with variation in body composition in preterm infants. J Matern Fetal Neonatal Med 2021; 35:6403-6410. [PMID: 34098845 DOI: 10.1080/14767058.2021.1914575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AIM The aim was to determine body composition and growth in preterm infants based on two different feeding regimens and to assess how standard and individual fortification (IF) affect energy and protein intake. Body composition was assessed at full term and at four months corrected age. METHODS Sixty preterm infants born before gestational week 32 were randomized either to IF of mother's breast milk after it had been analyzed or to standard fortification (SF) of mother's breast milk based on the average protein and energy content of breast milk. Body composition was measured at full term and at four months corrected age, using air displacement plethysmography. Growth rate and nutritional intake analyses were also conducted. RESULTS At 40 weeks gestational age, there was no difference between weight (g) (IF 3056 ± 472 vs. SF 3119 ± 564), body fat (%) (IF 19 ± 3.3 vs. SF 21 ± 5.6), fat mass, or fat-free mass between the two groups. Furthermore, there was no difference between the groups in weight, length, head circumference, or body composition at four months corrected age. CONCLUSIONS Fortification based on breast milk analysis may not improve growth in preterm infants compared to SF. However, both groups were smaller and had a different body composition at term corrected age compared to infants born at term.
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Affiliation(s)
- Elisabeth Olhager
- Department of Paediatrics, Institution of Clinical Science, Lund University, Lund, Sweden
| | - Ingela Danielsson
- Department of Clinical and Experimental Medicine, Division of Paediatrics, Faculty of Health Science, Linkoping University, Lund, Sweden
| | - Ugne Sauklyte
- Department of Paediatrics, Institution of Clinical Science, Lund University, Lund, Sweden
| | - Caroline Törnqvist
- Department of Clinical and Experimental Medicine, Division of Paediatrics, Faculty of Health Science, Linkoping University, Lund, Sweden
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15
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Obaid M, Igawa T, Maxwell A, Murray YL, Rahman A, Aboudi D, Olivo K, Roeder T, Valdes-Greene R, Brumberg H, Alpan G, Parvez B. "Liquid Gold" Lactation Bundle and Breastfeeding Rates in Racially Diverse Mothers of Extremely Low-Birth-Weight Infants. Breastfeed Med 2021; 16:463-470. [PMID: 34042464 DOI: 10.1089/bfm.2020.0322] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background: In 2015, we implemented a comprehensive lactation bundle named Liquid Gold. Lactation bundles in the neonatal intensive care unit have not been well studied. Materials and Methods: This is an ongoing quality improvement breastfeeding project of racially diverse mothers and infants of extremely low birth weight (≤1,000 g). Four epochs were assessed; baseline (B; January 2012-July 2013), transition (T; human milk [HM]-derived fortifier; August 2013-December 2014), Liquid Gold (LG; full bundle, including staff education, colostrum oral care, kangaroo care, antenatal and postpartum counseling, provision of pasteurized donor HM, and breast pumps; January 2015-February 2016), and current (C; ongoing impact, Spanish-speaking lactation consultant, and HM cream; March 2016-April 2019). Results: Four hundred twenty-three mother-infant dyads were assessed. The rate of exclusive mother's own milk at discharge increased significantly in LG compared with previous epochs and was sustained over time. During LG, African American (AA) mothers had a significant surge of breastfeeding initiation (30% in B and 41% in T versus 78% in LG), but this was not sustained in C. AA mothers also experienced a significant decline in the use of exclusive formula feeding in the C epoch (68% in LG versus 46% in C). Hispanic and White mothers sustained their breastfeeding rates over time. Conclusions: Our Liquid Gold lactation bundle led to a significant increase in the provision of HM in the NICU and at discharge in the most vulnerable infants. AA mothers experienced the highest surge in breastfeeding initiation and greatest reduction in formula use. Breastfeeding goals and support need to be tailored to each mother with specific consideration for racial/ethnic background for optimal success.
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Affiliation(s)
- Maria Obaid
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA
| | - Teryn Igawa
- New York Medical College School of Medicine, Valhalla, New York, USA
| | - Abigael Maxwell
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA
| | - Yuanyi L Murray
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA.,Division of Neonatal-Perinatal Medicine, Department of Pediatrics, Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Amanda Rahman
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA.,Department of Neonatal-Perinatal Medicine, Staten Island University Hospital, Staten Island, New York, USA
| | - David Aboudi
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA.,NYC DOHMH New York, New York, USA
| | - Karina Olivo
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA
| | - Tina Roeder
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA
| | - Rhonda Valdes-Greene
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA
| | - Heather Brumberg
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA
| | - Gad Alpan
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA
| | - Boriana Parvez
- Division of Newborn Medicine, Westchester Medical Center, Maria Fareri Children's Hospital, Valhalla, New York, USA
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16
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Mother's Own Milk Feeding in Preterm Newborns Admitted to the Neonatal Intensive Care Unit or Special-Care Nursery: Obstacles, Interventions, Risk Calculation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18084140. [PMID: 33919856 PMCID: PMC8070824 DOI: 10.3390/ijerph18084140] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/07/2021] [Accepted: 04/08/2021] [Indexed: 01/24/2023]
Abstract
Early nutrition of newborns significantly influences their long-term health. Mother's own milk (MOM) feeding lowers the incidence of complications in preterm infants and improves long-term health. Unfortunately, prematurity raises barriers for the initiation of MOM feeding and its continuation. Mother and child are separated in most institutions, sucking and swallowing is immature, and respiratory support hinders breastfeeding. As part of a quality-improvement project, we review the published evidence on risk factors of sustained MOM feeding in preterm neonates. Modifiable factors such as timing of skin-to-skin contact, strategies of milk expression, and infant feeding or mode of delivery have been described. Other factors such as gestational age or neonatal complications are unmodifiable, but their recognition allows targeted interventions to improve MOM feeding. All preterm newborns below 34 weeks gestational age discharged over a two-year period from our large German level III neonatal center were reviewed to compare institutional data with the published evidence regarding MOM feeding at discharge from hospital. Based on local data, a risk score for non-MOM feeding can be calculated that helps to identify mother-baby dyads at risk of non-MOM feeding.
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17
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Kang JH, Son H, Byun SY, Han G. [Effect of Direct Breastfeeding Program for Premature Infants in Neonatal Intensive Care Unit]. J Korean Acad Nurs 2021; 51:119-132. [PMID: 33706336 DOI: 10.4040/jkan.20240] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/17/2021] [Accepted: 01/20/2021] [Indexed: 11/09/2022]
Abstract
PURPOSE This study aimed to identify the effects of a direct breastfeeding program for premature infants in neonatal intensive care units (NICUs). METHODS This quasi-experimental study was conducted during August 2016 to April 2017. Sixty mothers of premature infants were assigned to the experimental (n = 31) or control groups (n = 29). The program was comprised of breastfeeding education and direct breastfeeding support. The experimental and control groups were provided with education and counseling on breastfeeding at the time of admission and discharge. In the experimental group, the mothers initiated oral feeding with direct breastfeeding and engaged in breastfeeding at least seven times during the NICU stay. The collected data were analyzed by the χ²-test and repeated measures ANOVA using an SPSS program. RESULTS The experimental group showed a higher direct breastfeeding practice rate (χ² = 19.29, p < .001), breastfeeding continuation rate (χ² = 3.76, p < .001), and self-efficacy (F = 25.37, p < .001) than the control group except for maternal attachment. CONCLUSION The direct breastfeeding program in the NICU has significant effects on the practice and continuation rate of breastfeeding and breastfeeding self-efficacy. Therefore, this program can be applied in the NICU settings where direct breastfeeding is limited.
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Affiliation(s)
- Ji Hyun Kang
- Department of Nursing, Pusan National University Hospital, Busan, Korea
| | - Hyunmi Son
- College of Nursing, Pusan National University, Yangsan, Korea.
| | - Shin Yun Byun
- Department of Pediatrics, Pusan National University School of Medicine, Yangsan, Korea
| | - Gyumin Han
- College of Nursing, Pusan National University, Yangsan, Korea
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18
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Fonseca RMS, Milagres LC, Franceschini SDCC, Henriques BD. The role of human milk banks in promoting maternal and infant health: a systematic review. CIENCIA & SAUDE COLETIVA 2021; 26:309-318. [PMID: 33533852 DOI: 10.1590/1413-81232020261.24362018] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 04/12/2019] [Indexed: 11/22/2022] Open
Abstract
Aimed at strengthening breastfeeding policies, human milk banks (HMBs) play an important role in promoting, protecting and supporting this practice. The objective of this study was to undertake a systematic review to identify activities developed by HMBs that demonstrate their role in promoting maternal and infant health. Searches for relevant articles were performed in the following databases: PubMed, Virtual Health Library (BVS), and BVS Breastfeeding linked to the portal of the Brazilian Human Milk Bank Network. Eleven articles were included in the final sample. The main topics covered by the articles were: the characteristics of breast milk donors; the importance of information provided by HMB professionals on maintaining breastfeeding for hospitalized premature infants; weight gain in premature babies fed on donated milk; HMB breastfeeding support actions; and factors influencing human milk donation. The actions developed by HMBs have a positive impact on the promotion of maternal and infant health, representing an important strategy for promoting breastfeeding and supporting the feeding of babies who are not able to feed directly at the breast.
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Affiliation(s)
- Rafaela Mara Silva Fonseca
- Universidade Federal de Viçosa. Av. Peter Henry Rolfs s/n, Campus Universitário. 36570-900 Viçosa MG Brasil.
| | - Luana Cupertino Milagres
- Universidade Federal de Viçosa. Av. Peter Henry Rolfs s/n, Campus Universitário. 36570-900 Viçosa MG Brasil.
| | | | - Bruno David Henriques
- Universidade Federal de Viçosa. Av. Peter Henry Rolfs s/n, Campus Universitário. 36570-900 Viçosa MG Brasil.
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19
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Yu XR, Xie WP, Liu JF, Wang LW, Cao H, Chen Q. Effect of the Addition of Human Milk Fortifier to Breast Milk on the Early Recovery of Infants After Congenital Cardiac Surgery. Front Pediatr 2021; 9:661927. [PMID: 33987154 PMCID: PMC8110819 DOI: 10.3389/fped.2021.661927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 04/01/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: This article studied the effect of breast milk supplemented with human milk fortifier (HMF) on the early recovery of infants after congenital cardiac surgery. Methods: Infants undergoing congenital cardiac surgery were randomly divided into an intervention group (n = 27) and a control group (n = 27). Infants in the intervention group received HMF, and those in the control group were exclusively breastfed. The nutritional indicators at discharge, the postoperative recovery status, and nutritional-related complications were recorded. Results: Compared with the control group at the time of discharge, the weight and albumin and prealbumin levels of the intervention group were significantly increased (P < 0.05). The length of hospital stay of the intervention group was significantly reduced compared with that of the control group (P < 0.05). Although the length of ICU stay for the intervention group was shorter than that of the control group, the difference was not significant (P > 0.05). No significant difference in the incidence of postoperative nutrition-related complications was noted between the two groups (P > 0.05). Conclusion: Compared with breastfeeding alone, with HMF can improve postoperative weight gains, reduce the length of stay, and promote infants' early recovery after congenital cardiac surgery.
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Affiliation(s)
- Xian-Rong Yu
- Department of Cardiac Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China.,Fujian Key Laboratory of Women and Children's Critical Diseases Research, Fujian Maternity and Child Health Hospital, Fuzhou, China.,Fujian Branch of Shanghai Children's Medical Center, Fuzhou, China.,Fujian Children's Hospital, Fuzhou, China
| | - Wen-Peng Xie
- Department of Cardiac Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China.,Fujian Key Laboratory of Women and Children's Critical Diseases Research, Fujian Maternity and Child Health Hospital, Fuzhou, China.,Fujian Branch of Shanghai Children's Medical Center, Fuzhou, China.,Fujian Children's Hospital, Fuzhou, China
| | - Jian-Feng Liu
- Department of Cardiac Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China.,Fujian Key Laboratory of Women and Children's Critical Diseases Research, Fujian Maternity and Child Health Hospital, Fuzhou, China.,Fujian Branch of Shanghai Children's Medical Center, Fuzhou, China.,Fujian Children's Hospital, Fuzhou, China
| | - Li-Wen Wang
- Department of Cardiac Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China.,Fujian Key Laboratory of Women and Children's Critical Diseases Research, Fujian Maternity and Child Health Hospital, Fuzhou, China.,Fujian Branch of Shanghai Children's Medical Center, Fuzhou, China.,Fujian Children's Hospital, Fuzhou, China
| | - Hua Cao
- Department of Cardiac Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China.,Fujian Key Laboratory of Women and Children's Critical Diseases Research, Fujian Maternity and Child Health Hospital, Fuzhou, China.,Fujian Branch of Shanghai Children's Medical Center, Fuzhou, China.,Fujian Children's Hospital, Fuzhou, China
| | - Qiang Chen
- Department of Cardiac Surgery, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China.,Fujian Key Laboratory of Women and Children's Critical Diseases Research, Fujian Maternity and Child Health Hospital, Fuzhou, China.,Fujian Branch of Shanghai Children's Medical Center, Fuzhou, China.,Fujian Children's Hospital, Fuzhou, China
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20
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Alves FN, Azevedo VMGDO, Moura MRS, Ferreira DMDLM, Araújo CGA, Mendes-Rodrigues C, Wolkers PCB. [Impact of the kangaroo method of breastfeeding of preterm newborn infants in Brazil: an integrative review]. CIENCIA & SAUDE COLETIVA 2020; 25:4509-4520. [PMID: 33175058 DOI: 10.1590/1413-812320202511.29942018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 12/27/2018] [Indexed: 11/22/2022] Open
Abstract
The scope of this integrative review of the literature was to assess if the Kangaroo-Mother Care Method as implemented in Brazil, from the first stage to outpatient follow-up, has an influence on breastfeeding. Brazilian research published in national and international journals in Portuguese, English or Spanish in the leading research databases between the years 2000 to 2017 was included, with full articles available and theme related to the scope of this study. A total of 1328 articles were located and articles not conducted in Brazil, literature review articles and themes not related to the Kangaroo-Mother Care Method were excluded, with 21 studies eventually being selected. The research results indicated a positive influence of the Kangaroo-Mother Care Method on breastfeeding and establishing a mother-child bond. However, the third stage or outpatient follow-up proved not to be effective in maintaining breastfeeding. Greater participation of primary care in home care provided to preterm newborns is necessary, with a view to promoting exclusive breastfeeding up to six months of age and extended up to two years of age.
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Affiliation(s)
- Fernanda Nascimento Alves
- Ambulatório de Pediatria, Hospital de Clínicas, Universidade Federal de Uberlândia. Av. Pará 1720, Umuarama. 38400-902 Uberlândia MG Brasil.
| | | | - Magda Regina Silva Moura
- Faculdade de Medicina, Instituto Master de Ensino Presidente Antônio Carlos (IMEPAC Araguari). Araguari MG Brasil
| | | | - Cristina Guimarães Arantes Araújo
- Ambulatório de Pediatria, Hospital de Clínicas, Universidade Federal de Uberlândia. Av. Pará 1720, Umuarama. 38400-902 Uberlândia MG Brasil.
| | - Clesnan Mendes-Rodrigues
- Ambulatório de Pediatria, Hospital de Clínicas, Universidade Federal de Uberlândia. Av. Pará 1720, Umuarama. 38400-902 Uberlândia MG Brasil.
| | - Paula Carolina Bejo Wolkers
- Ambulatório de Pediatria, Hospital de Clínicas, Universidade Federal de Uberlândia. Av. Pará 1720, Umuarama. 38400-902 Uberlândia MG Brasil.
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21
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Cordova EG, Soldateli B, Rosner B, Drouin K, Davitt E, Pepin HL, Ellard DM, Yu A, Bell K, Belfort MB. Growth and Clinical Outcomes of Very Low-Birth-Weight Infants Receiving Acidified vs Nonacidified Liquid Human Milk Fortifiers. Nutr Clin Pract 2020; 36:1304-1311. [PMID: 32840926 DOI: 10.1002/ncp.10569] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/21/2020] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Liquid human milk fortifiers are used commonly in neonatal intensive care. Use of an acidified HMF (A-HMF) is associated with transient metabolic acidosis, but whether growth outcomes differ between infants fed A-HMF vs nonacidified HMF (NA-HMF) remains unknown. METHODS Retrospective cohort study of 255 infants born at <33 weeks' gestation and ≤1500 g who were receiving ≥75% fortified human milk on day of life 14, in a level III neonatal intensive care unit (NICU) from May 2015 to December 2018. Infants born before October 2017 (n = 165) received A-HMF, whereas infants born after October 2017 (n = 90) received NA-HMF. We used logistic regression to estimate odds of metabolic acidosis (serum bicarbonate <16 mEq/L in the first 21 days of life) in infants receiving A-HMF vs NA-HMF and linear mixed models to compare the mean size at discharge (weight, length, head z-scores) by HMF type. We adjusted models for confounders and accounted for the nonindependence of multiple births. RESULTS Median gestational age was 28.7 weeks (range, 22.6-32.9) and birth weight 1.1 kg (range, 0.4-1.5). Infants receiving A-HMF had higher adjusted odds of metabolic acidosis than infants receiving NA-HMF (adjusted odds ratio, 2.7; 95% CI, 1.2-6.2). There were no differences between groups in size z-scores at discharge. CONCLUSIONS In human-milkfed, very-low-birthweight infants, fortification with liquid A-HMF may contribute to metabolic acidosis in the first month of life, but this practice does not appear to impair growth through NICU discharge, compared with fortification with NA-HMF.
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Affiliation(s)
- Erika G Cordova
- Department of Pediatrics, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Betina Soldateli
- Department of Nutrition, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Bernard Rosner
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Kaitlin Drouin
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Emma Davitt
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Hunter L Pepin
- Department of Nutrition, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Deirdre M Ellard
- Department of Nutrition, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Angela Yu
- Tufts University, Medford, Massachusetts, USA
| | - Katherine Bell
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Mandy Brown Belfort
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
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22
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Bergner EM, Shypailo R, Visuthranukul C, Hagan J, O'Donnell AR, Hawthorne KM, Abrams SA, Hair AB. Growth, Body Composition, and Neurodevelopmental Outcomes at 2 Years Among Preterm Infants Fed an Exclusive Human Milk Diet in the Neonatal Intensive Care Unit: A Pilot Study. Breastfeed Med 2020; 15:304-311. [PMID: 32298596 PMCID: PMC7360515 DOI: 10.1089/bfm.2019.0210] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background: Long-term outcomes of preterm infants fed an exclusive human milk-based (EHM) diet using a donor human milk-based fortifier are not well defined. Materials and Methods: Infants ≤1,250 g birth weight (BW) were studied prospectively at two outpatient visits: 12-15 and 18-22 months corrected age (CA). Dual-energy X-ray absorptiometry and Bayley Scales of Infant and Toddler Development III (BSID-III) were performed at 18-22 months CA. Results: In this pilot study, 51 preterm infants (gestational age 27.8 ± 2.6 weeks and BW 893 ± 204 g) were evaluated. While anthropometric z-scores were significantly lower at discharge compared with birth, z-scores returned to birth levels by 12-15 months CA (length and head circumference [HC]) and 18-22 months CA (weight). Body composition at 2 years of age was similar to term-matched controls. Inpatient growth was significantly correlated with bone density, lean mass (LM), and fat-free mass at 18-22 months CA. Increased mother's own milk (MOM) was significantly correlated with decreased fat mass indices. BSID-III showed that 0% of cognitive composite scores were <70. Conclusions: In addition to returning to BW, length, and HC z-scores by 2 years of age, body composition analysis revealed that increase in body size was appropriate as reflected by LM and bone density similar to matched term controls without an increase in fat mass. No child had severe cognitive developmental delay using a cutoff score of 70. Inpatient growth and increased receipt of MOM correlated with favorable growth and body composition outcomes. Positive outcomes as shown in this study to confirm postdischarge safety of an EHM diet during hospitalization.
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Affiliation(s)
- Erynn M Bergner
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA.,Department of Pediatrics, Section of Neonatology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Roman Shypailo
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Chonnikant Visuthranukul
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA.,USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA.,Department of Pediatrics, Section of Nutrition, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand.,Pediatric Nutrition STAR, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Joseph Hagan
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Andrea R O'Donnell
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
| | - Keli M Hawthorne
- Department of Pediatrics, Dell Medical School, Dell Pediatric Research Institute, University of Texas at Austin, Austin, Texas, USA
| | - Steven A Abrams
- Department of Pediatrics, Dell Medical School, Dell Pediatric Research Institute, University of Texas at Austin, Austin, Texas, USA
| | - Amy B Hair
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas, USA
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23
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Abstract
The purpose of this study was to (1) define medical and sociodemographic factors related to maternal milk feedings and (2) explore relationships between maternal milk feeding and early neurobehavioral outcome. Ninety-two preterm infants born ≤ 32 weeks gestation had maternal milk feeding and breastfeeding tracked in this retrospective analysis. At 34 to 41 weeks postmenstrual age (PMA), neurobehavior was assessed with the NICU Network Neurobehavioral Scale. Maternal milk feeding was often delayed by the use of total parenteral nutrition, administered for a median of 11 (7-26) days, impacting the timing of gastric feeding initiation. Seventy-nine (86%) infants received some maternal milk during neonatal intensive care unit (NICU) hospitalization. Twenty-one (27%) infants continued to receive maternal milk at 34 to 41 weeks PMA, with 10 (48%) of those receiving maternal milk exclusively. Among mothers who initiated maternal milk feeds, 20 (25%) put their infants directly at the breast at least once during hospitalization. Mothers who were younger (P = .02), non-Caucasian (P < .001), or on public insurance (P < .001) were less likely to provide exclusive maternal milk feedings by 34 to 41 weeks PMA. Infants who received maternal milk at 34 to 41 weeks PMA demonstrated better orientation (P = .03), indicating they had better visual and auditory attention to people and objects in the environment. Our findings demonstrate a relationship between maternal milk feedings and better neurobehavior, which is evident before the infant is discharged home from the NICU.
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24
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Darrow CJ, Bai-Tong SS, Kang EM, Thompson CL, Walsh MC. Use of acidified versus non-acidified liquid human milk fortifier in very low birth weight infants: A retrospective comparison of clinical outcomes. J Neonatal Perinatal Med 2020; 13:71-79. [PMID: 31771077 DOI: 10.3233/npm-180188] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Use of human milk is recommended for low birth weight (VLBW) infants, but must be safety fortified with sterile liquid fortifiers to be nutritionally sufficient. Due to clinical concern for a high incidence of metabolic acidosis among VLBW infants fed human milk fortified with acidified liquid human milk fortifier (ALHMF), we aimed to retrospectively compare the outcomes of infants fed ALHMF to those fortified with non-acidified liquid HMF (NLHMF). METHODS Medical records of VLBW neonates admitted to our institution's neonatal intensive care unit from July 1st, 2013 to June 30th, 2014 were reviewed. 129 patients were included in the study, 61 of which received ALHMF and 68 received NLHMF. Metabolic, nutritional and clinical outcomes, including growth, were compared between the two cohorts. RESULTS Of the infants who received ALHMF, 70.5% developed metabolic acidosis compared to only 11.8% in the NLHMF group (p < 0.001). In addition, infants who received NLHMF had a 10% greater growth velocity during the period of fortification (p = 0.01). During the full course of hospitalization, no difference in growth velocity was seen between the groups and greater length gains were found in the ALHMF group. CONCLUSIONS The use of human milk fortified with ALHMF was associated with an increased incidence of metabolic acidosis and poorer growth during the period of fortification when compared to NLHMF-fortified feedings. These growth effects were not apparent when the duration of hospitalization was considered, suggesting a need for further study to better characterize the advantages and disadvantages of each fortifier.
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Affiliation(s)
- C J Darrow
- Department of Pediatrics, Uniformed Services University of Health Sciences, Bethesda, MD, USA
- 18th Medical Operations Squadron, Kadena AB, Okinawa, Japan
| | - S S Bai-Tong
- Division of Neonatology, UC San Diego Medical Center and Rady Children's Hospital, San Diego, CA, USA
| | - E M Kang
- Department of Pediatrics, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - C L Thompson
- Department of Nutrition, Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, USA
| | - M C Walsh
- Division of Neonatology, UH Rainbow Babies & Children's Hospital, Cleveland, OH, USA
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25
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Considerations for Preterm Human Milk Feedings When Caring for Mothers Who Are Overweight or Obese. Adv Neonatal Care 2019; 19:361-370. [PMID: 31651470 DOI: 10.1097/anc.0000000000000650] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Mother's milk is the recommended source of nutrition for all newborns. Preterm infants may be further compromised by maternal factors that impede successful lactation and alter milk composition. PURPOSE To review and summarize the state of the science regarding implications of maternal overweight and obesity on successful lactation and associated alterations in preterm mother's milk composition. METHODS/SEARCH STRATEGY PubMed, EMBASE, and Web of Science searches were performed using relevant key words to identify references addressing maternal overweight or obesity, prematurity, human milk, and lactation. FINDINGS/RESULTS In the United States, more than half of women enter pregnancy with an overweight or obese body mass index. These women have increased risk of adverse pregnancy outcomes and obstetric complications that can undermine successful initiation and continuation of lactation, including preterm birth. Maternal overweight and obesity are also associated with alterations in mother's milk composition. IMPLICATIONS FOR PRACTICE Mother-preterm infant dyads affected by maternal overweight and obesity are at risk for barriers to initiation and continuation of lactation. Support for early initiation of milk expression is needed. Continued support, especially during the first weeks of lactation, can facilitate sustained milk production. IMPLICATIONS FOR RESEARCH Considerable knowledge gaps remain in this area of human milk science. Future research is needed to facilitate more comprehensive understanding of differences in milk composition associated with maternal overweight and obesity and their impact on clinical outcomes in the preterm infant.
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26
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Sbrizzi S, Quitadamo PA, Ravidà D, Palumbo G, Cristalli PP, Pettoello-Mantovani M. Analytical Study of Donor's Milk Bank Macronutrients by Infrared Spectroscopy. Correlations With Clinic-Metabolic Profile of 100 Donors. Front Public Health 2019; 7:234. [PMID: 31572700 PMCID: PMC6752055 DOI: 10.3389/fpubh.2019.00234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 08/02/2019] [Indexed: 11/13/2022] Open
Abstract
For its specific qualitative characteristics human donor milk (DM) is the main alternative to preterm infants nutrition and growing. How several studies suggest child's physical and mental development is influenced by breastfeeding that prevents the necrotizing enterocolitis (NEC), retinopathy of prematurity (ROP), and sepsis common in preterm newborns. Our research was conducted in NICU's Human Milk Bank (HMB) "Allattiamolavita." Our study was based on macronutrients analysis (MA) of 100 DM samples taken until 10 days since childbirth and analyzed by spectroscopic infrared innovative method (MIRIS). This is a specific method to analyse fat (F), crude proteins (CP), true proteins (TP), carbohydrate (CHO), and total solids (TS). We also analyzed the 100 donors' clinic-metabolic profile by blood tests (PMT). Both data was collected between September 2015 and February 2018. The research was structured in two parts. In the first part we compared PMT with qualitative and quantitative characteristics of MA while in the second one we studied every DM macronutrient finding furthermore possible relations between them. Statistical Package for Social Sciences (SPSS-IBM 24) was used to compare data and reporting coefficient of determination using Spearman's Rho and Kendall's Tau. We also analyzed samples using Kolmogorov-Smirnov test, Student T-test, ANOVA, Whitney U-test, and chi-square test. Statistically significant correlations were noted between maternal serum proteins and CP-TP of DM. The research showed also significant correlations between azotaemia and TP and an inverse correlation between serum creatinine and CP. No statistically significant correlation was observed between donors' glycaemia and CHO. Mineral concentrations of DM emerged independent of blood minerals (P, Ca, Fe, Na). We also calculated a normal range for individual macronutrient of human transitional milk (TM) that was not established in literature yet. Our experience allowed us to underline that human milk is a privileged site compared to donors' clinical and metabolic disorders. Our analysis showed the major role of the HMB to provide DM to improve clinical status, growing, and neurocognitive short and long term outcome of preterm infants.
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Affiliation(s)
- Stefania Sbrizzi
- NICU, Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo, Italy
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27
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Hilditch C, Howes A, Dempster N, Keir A. What evidence-based strategies have been shown to improve breastfeeding rates in preterm infants? J Paediatr Child Health 2019; 55:907-914. [PMID: 31228328 DOI: 10.1111/jpc.14551] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 05/07/2019] [Accepted: 05/31/2019] [Indexed: 12/01/2022]
Abstract
Breast milk is the preferred form of nutrition for all infants and has been shown to reduce morbidity and improve health outcomes in preterm infants. However, mothers of preterm infants face many challenges initiating and sustaining breastfeeding within the neonatal unit. This scoping review examines evidence-based practices which aim to improve breastfeeding rates in preterm infants at the time of hospital discharge. A literature review identified 17 articles which are included in this review. Supporting evidence was found for the implementation of kangaroo mother care and/or skin-to-skin care, peer counsellors, provision of oropharyngeal colostrum in early infancy and use of donor human milk banks. However, overall it is apparent that high quality research including systematic review and data synthesis in the form of meta-analysis is required in this area to reach sound conclusions regarding recommendations of different interventions. This scoping review provides an important foundation for further research into this area.
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Affiliation(s)
- Cathie Hilditch
- Healthy Mothers, Babies and Children Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,Adelaide Medical School and Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia.,Department of Neonatal Medicine, Women's and Children's Hospital Network, Adelaide, South Australia, Australia
| | - Alexander Howes
- Department of Neonatal Medicine, Women's and Children's Hospital Network, Adelaide, South Australia, Australia
| | - Natalie Dempster
- Department of Neonatal Medicine, Women's and Children's Hospital Network, Adelaide, South Australia, Australia
| | - Amy Keir
- Healthy Mothers, Babies and Children Theme, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,Adelaide Medical School and Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia.,Department of Neonatal Medicine, Women's and Children's Hospital Network, Adelaide, South Australia, Australia
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28
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Toftlund LH, Halken S, Agertoft L, Zachariassen G. Early nutrition and signs of metabolic syndrome at 6 y of age in children born very preterm. Am J Clin Nutr 2019; 107:717-724. [PMID: 29722837 DOI: 10.1093/ajcn/nqy015] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 01/18/2018] [Indexed: 11/14/2022] Open
Abstract
Background In term-born infants, the risk of developing metabolic syndrome (MetS) has been shown to be associated with formula feeding and early rapid growth. Breastfeeding, however, seems to be associated with a lower risk of MetS among term-born infants. Objective The possible association between type of early nutrition, early growth, and possible influence on different metabolic outcomes at 6 y of age was investigated in very-preterm-born children. Design This study is a 6-y follow-up of 281 very-preterm-born infants with a gestational age of ≤32 wk. Infants breastfed at discharge from the hospital were randomly assigned to receive unfortified or fortified mother's milk, whereas those who were not breastfed received a preterm formula. The intervention lasted until 4 mo of corrected age. At 6 y of age, height, weight, and body mass index were measured and a dual-energy X-ray absorptiometry scan and blood sampling were performed. Results In total, 239 children participated in the follow-up. No differences were found between the 2 breastfed groups. Formula-fed children were more often predisposed to obesity and from families with a lower social status than were children who were breastfed only. Early rapid growth (crossing of weight percentiles with >1 SD in either direction) was seen in 53% of the children from 34 wk of postmenstrual age and until 2 mo of corrected age and was significantly correlated with several metabolic outcomes at 6 y of age. Conclusions Children fed a preterm formula postdischarge more often showed early rapid growth than did breastfed children, and early rapid growth was correlated with early signs of MetS at 6 y of age. However, all of the values were within normal ranges. This trial was registered at as NCT02078687.
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Affiliation(s)
- Line Hedegaard Toftlund
- Hans Christian Andersen Children's Hospital, Odense University Hospital, and Faculty of Health, University of Southern Denmark, Odense, Denmark
| | - Susanne Halken
- Hans Christian Andersen Children's Hospital, Odense University Hospital, and Faculty of Health, University of Southern Denmark, Odense, Denmark
| | - Lone Agertoft
- Hans Christian Andersen Children's Hospital, Odense University Hospital, and Faculty of Health, University of Southern Denmark, Odense, Denmark
| | - Gitte Zachariassen
- Hans Christian Andersen Children's Hospital, Odense University Hospital, and Faculty of Health, University of Southern Denmark, Odense, Denmark
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29
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Isayama T. The clinical management and outcomes of extremely preterm infants in Japan: past, present, and future. Transl Pediatr 2019; 8:199-211. [PMID: 31413954 PMCID: PMC6675688 DOI: 10.21037/tp.2019.07.10] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
There is a wide variation in neonatal mortality rates across regions and countries. Japan has one of the lowest neonatal mortality rates in the world; in particular, the mortality rate of extremely preterm infants (i.e., those born before 26 weeks of gestation) is much lower in Japan than in other developed countries. In addition, Japan has low incidences of intraventricular hemorrhage, necrotizing enterocolitis, and late-onset sepsis, a very high incidence of retinopathy of prematurity, and a relatively high incidence of chronic lung disease. In Japan, general perinatal medical centers (PMCs), which are PMCs that offer the highest levels of care, are required to have an obstetric department with maternal-fetal intensive care units as well as a neonatal or pediatric department with neonatal intensive care units (NICU), in order to promote antenatal rather than neonatal maternal transfer of high-risk cases. The limit of viability of extremely preterm infants is 22 weeks of gestation, and approximately half of them are estimated to receive active resuscitation. The clinical management of extremely preterm infants in Japan are characterized by (I) circulatory management that is guided by neonatologist-performed echocardiography, (II) relatively invasive respiratory management, (III) nutritional management, which entails the promotion of breast milk feeding, early enteral feeding, routine glycerin enema, and the administration of probiotics, (IV) neurological management by means of minimal handling, sedation of ventilated infants, and serial brain ultrasounds, and (V) infection control with the assistance of serial C-reactive protein (CRP) monitoring. Thus, this review provides a brief description of the development of neonatology in Japan, introduces the unique features of Japanese clinical management of extremely preterm infants, and overviews their outcomes.
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Affiliation(s)
- Tetsuya Isayama
- Division of Neonatology, Center of Maternal-Fetal Neonatal and Reproductive Medicine, National Center for Child Health and Development, Tokyo, Japan
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30
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Randomized Controlled Trial of Oropharyngeal Colostrum Administration in Very-low-birth-weight Preterm Infants. J Pediatr Gastroenterol Nutr 2019; 69:126-130. [PMID: 30964820 DOI: 10.1097/mpg.0000000000002356] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE The purpose of this study was to evaluate the effects of oropharyngeal colostrum administration in the incidence of late-onset clinical and proven sepsis and in concentrations of immunoglobulin A (IgA) in very-low-birth-weight (VLBW) infants. METHODS We conducted a double-blinded, randomized, placebo-controlled trial and assigned 113 VLBW infants to receive 0.2 mL of maternal colostrum or sterile water (placebo) via oropharyngeal route every 2 hours for 48 hours, beginning in the first 48 to 72 hours of life. Neonates of both groups were fed breast milk from the first 3 days of life until a volume of at least 100 mL · kg · day. IgA was measured in serum and urine before and after treatment. Clinical data during hospitalization were collected. RESULTS We found no statistically significant differences between colostrum and placebo groups in the incidence of late-onset clinical sepsis (odds ratio 0.7602; CI 95% 0.3-1.6) and proven sepsis (odds ratio 0.7028; CI 95% 0.3-1.6). The measurement of IgA was similar in serum before (P value 0.87) and after treatment (P value 0.26 day 4 and 0.77 day 18). No differences were also observed in IgA in urine before (P value 0.8) and after treatment (P value 0.73 day 4 and 0.52). CONCLUSIONS This study could not confirm the hypothesis that oropharyngeal administration of maternal colostrum to VLBW could reduce the incidence of late-onset sepsis and increase the levels of IgA. We believe that this finding can be justified by the practice of feeding VLBW infants exclusively with breast milk in the first days of life and reinforces the prior knowledge of the importance of early nutrition, especially, with human milk. It also suggests that oropharyngeal administration of colostrum should be reserved for neonates who cannot be fed in first few days of life.
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31
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Macedo I, Pereira-da-Silva L, Brito L, Cardoso M. Male sex is an independent risk factor for poor neurodevelopmental outcome at 20 months' corrected age, in human milk-fed very preterm infants: a cohort study. EINSTEIN-SAO PAULO 2019; 17:eAO4607. [PMID: 31215590 PMCID: PMC6559779 DOI: 10.31744/einstein_journal/2019ao4607] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 12/20/2018] [Indexed: 11/16/2022] Open
Abstract
Objective: To determine associations between sex and neurodevelopmental outcomes in human milk-fed very preterm infants, adjusted to early measured nutrient intakes and other neonatal cofactors. Methods: Consecutive inborn human milk-fed infants, with gestational age <33 weeks, were eligible. In-hospital energy and protein intakes have relied on measured human milk composition. The Bayley Scales of Infant Development II mental and psychomotor developmental indexes were used to assess neurodevelopment at 20 months’ corrected age. After univariate analysis, some covariables were used for linear multiple regression. Results: Thirty-two infants were included, with a mean (standard deviation) gestational age of 29.8 (1.8) weeks, and a median birth weight of 1168g (interquartile range 990-1419g). Minimum recommended intakes were achieved in 63.6% and 15.2% of infants for protein and energy, respectively. The mental and psychomotor developmental indexes were within normal limits in 93.8% of infants. The mean mental and psychomotor developmental indexes were significantly lower in males. Only male sex negatively and significantly affected the mental and psychomotor developmental indexes (B=-9.44; 95%CI: -17.64- -1.23; adjusted r2=0.17; p=0.026), adjusted to gestational age and measured energy intake. Conclusion: In human milk-fed very preterm infants, males had a significantly lower mental and psychomotor developmental indexes score at 20 months’ corrected age, adjusted for gestational age and measured energy intake.
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Affiliation(s)
- Israel Macedo
- Maternidade Dr. Alfredo da Costa, Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal.,NOVA Medical School, Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Luis Pereira-da-Silva
- NOVA Medical School, Universidade NOVA de Lisboa, Lisboa, Portugal.,Hospital Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
| | - Lília Brito
- Maternidade Dr. Alfredo da Costa, Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
| | - Manuela Cardoso
- Maternidade Dr. Alfredo da Costa, Centro Hospitalar Universitário de Lisboa Central, Lisboa, Portugal
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32
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Visuthranukul C, Abrams SA, Hawthorne KM, Hagan JL, Hair AB. Premature small for gestational age infants fed an exclusive human milk-based diet achieve catch-up growth without metabolic consequences at 2 years of age. Arch Dis Child Fetal Neonatal Ed 2019; 104:F242-F247. [PMID: 30425116 PMCID: PMC6764250 DOI: 10.1136/archdischild-2017-314547] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 07/10/2018] [Accepted: 10/13/2018] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To compare postdischarge growth, adiposity and metabolic outcomes of appropriate for gestational age (AGA) versus small for gestational age (SGA) premature infants fed an exclusive human milk (HM)-based diet in the neonatal intensive care unit. DESIGN Premature infants (birth weight ≤1250 g) fed an exclusive HM-based diet were examined at 12-15 months corrected gestational age (CGA) (visit 1) for anthropometrics, serum glucose and non-fasting insulin, and at 18-22 months CGA (visit 2) for body composition by dual-energy X-ray absorptiometry. RESULTS Of 51 children, 33 were AGA and 18 were SGA at birth. The SGA group had weight gain (g/day) equal to AGA group during the follow-up period. SGA had a significantly greater body mass index (BMI) z-score gain from visit 1 to visit 2 (0.25±1.10 vs -0.21±0.84, p=0.02) reflecting catch-up growth. There were no significant differences in total fat mass (FM) and trunk FM between groups. SGA had significantly lower insulin level (5.0±3.7 vs 17.3±15.1 µU/mL, p=0.02) and homeostatic model of assessment-insulin resistance (1.1±0.9 vs 4.3±4.1, p=0.02). Although regional trunk FM correlated with insulin levels in SGA (r=0.893, p=0.04), they had lower insulin level compared with AGA and no difference in adiposity. CONCLUSIONS SGA premature infants who received an exclusive HM-based diet exhibited greater catch-up growth without increased adiposity or elevated insulin resistance compared with AGA at 2 years of age. An exclusive HM-based diet may improve long-term body composition and metabolic outcomes of premature infants with ≤1250 g birth weight, specifically SGA.
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Affiliation(s)
- Chonnikant Visuthranukul
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA,USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Section of Nutrition, Department of Pediatrics, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand,Pediatric Nutrition STAR, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Steven A Abrams
- Department of Pediatrics, Dell Medical School, University of Texas at Austin, Austin, Texas, USA
| | - Keli M Hawthorne
- Department of Pediatrics, Dell Medical School, University of Texas at Austin, Austin, Texas, USA
| | - Joseph L Hagan
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA
| | - Amy B Hair
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children’s Hospital, Houston, Texas, USA
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Ford SL, Lohmann P, Preidis GA, Gordon PS, O'Donnell A, Hagan J, Venkatachalam A, Balderas M, Luna RA, Hair AB. Improved feeding tolerance and growth are linked to increased gut microbial community diversity in very-low-birth-weight infants fed mother's own milk compared with donor breast milk. Am J Clin Nutr 2019; 109:1088-1097. [PMID: 30982856 PMCID: PMC6462428 DOI: 10.1093/ajcn/nqz006] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 01/08/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Mother's own milk (MOM) is protective against gut microbiota alterations associated with necrotizing enterocolitis (NEC) and feeding intolerance among preterm infants. It is unclear whether this benefit is preserved with donor milk (DM) feeding. OBJECTIVE We aimed to compare microbiota development, growth, and feeding tolerance in very-low-birth-weight (VLBW) infants fed an exclusively human milk diet of primarily MOM or DM. METHODS One hundred and twenty-five VLBW infants born at Texas Children's Hospital were enrolled and grouped into cohorts based on percentage of MOM and DM in enteral feeds. Feeds were fortified with DM-derived fortifier per unit protocol. Weekly stool samples were collected for 6 wk for microbiota analysis [16S ribosomal RNA (rRNA) sequencing]. A research nurse obtained weekly anthropometrics. Clinical outcomes were compared via Wilcoxon's rank-sum test and Fisher's exact test, as well as multivariate analysis. RESULTS The DM cohort (n = 43) received on average 14% mothers' milk compared with 91% for the MOM cohort (n = 74). Diversity of gut microbiota across all time points (n = 546) combined was increased in MOM infants (P < 0.001). By 4 and 6 wk of life, microbiota in MOM infants contained increased abundance of Bifidobacterium (P = 0.02) and Bacteroides (P = 0.04), whereas DM-fed infants had increased abundance of Staphylococcus (P = 0.02). MOM-fed infants experienced a 60% reduction in feeding intolerance (P = 0.03 by multivariate analysis) compared with DM-fed infants. MOM-fed infants had greater weight gain than DM-fed infants. CONCLUSIONS Compared with DM-fed infants, MOM-fed infants have increased gut microbial community diversity at the phylum and genus levels by 4 and 6 wk of life, as well as better feeding tolerance. MOM-fed infants had superior growth. The incidence of NEC and other gastrointestinal morbidity is low among VLBW infants fed an exclusively human milk diet including DM-derived fortifier. This trial was registered at clinicaltrials.gov as NCT02573779.
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Affiliation(s)
- Steven L Ford
- Section of Neonatology, Department of Pediatrics,Address correspondence to SLF (e-mail: )
| | | | - Geoffrey A Preidis
- Section of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, TX
| | | | | | - Joseph Hagan
- Section of Neonatology, Department of Pediatrics
| | | | - Miriam Balderas
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX,Texas Children's Microbiome Center, Department of Pathology, Texas Children's Hospital, Houston, TX
| | - Ruth Ann Luna
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX,Texas Children's Microbiome Center, Department of Pathology, Texas Children's Hospital, Houston, TX
| | - Amy B Hair
- Section of Neonatology, Department of Pediatrics
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Altimier L, Phillips R. Neuroprotective Care of Extremely Preterm Infants in the First 72 Hours After Birth. Crit Care Nurs Clin North Am 2019; 30:563-583. [PMID: 30447814 DOI: 10.1016/j.cnc.2018.07.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Birth at extremely low gestational ages presents a significant threat to infants' survival, health, development, and future well-being. After birth, a critical period of brain development must continue outside the womb. Neuro-supportive and neuroprotective family centered developmental care for and standardized care practices for extremely preterm infants have been shown to improve outcomes. Neuroprotective interventions must include a focus on the emotional connections of infants and their families. Being in skin-to-skin contact with the mother is the developmentally expected environment for all mammals and is especially important for supporting physiologic stability and neurodevelopment of preterm infants.
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Affiliation(s)
- Leslie Altimier
- Northeastern University, School of Nursing in the Bouvé College of Health Sciences, 360 Huntington Avenue, Boston, MA 02115, USA; Philips HealthTech, Cambridge, MA, USA.
| | - Raylene Phillips
- Loma Linda University School of Medicine, Department of Pediatrics, Division of Neonatology, Loma Linda University Children's Hospital, 11175 Campus Street, CP 11121 Loma Linda, CA 92354, USA; Loma Linda University Medical Center-Murrieta, 28062 Baxtor Road, Murrieta, CA 92563, USA
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Moreno-Fernandez J, Sánchez-Martínez B, Serrano-López L, Martín-Álvarez E, Diaz-Castro J, Peña-Caballero M, Martín-Peregrina F, Alonso-Moya M, Maldonado-Lozano J, Ochoa JJ, Hurtado-Suazo JA. Enhancement of immune response mediated by oropharyngeal colostrum administration in preterm neonates. Pediatr Allergy Immunol 2019; 30:234-241. [PMID: 30444546 DOI: 10.1111/pai.13008] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/29/2018] [Accepted: 10/30/2018] [Indexed: 02/03/2023]
Abstract
BACKGROUND The immune system of preterm infants is immature, being a significant cause of morbidity and mortality, particularly in the preterm infant. Oropharyngeal colostrum administration could be an immunomodulatory aid. Our aim was to evaluate the effect of oropharyngeal colostrum on the serum levels of immunoglobulins, lactoferrin, and resistin during the first month of life and to track the clinical outcome of the neonates. METHODS One hundred preterm neonates born at <32 weeks of gestation and/or weighing < 1500 g and assisted in the Neonatal Intensive Care Unit were enrolled and divided into two groups: colostrum (n = 48) and control (n = 52). The subjects assigned to the colostrum group received 0.2 mL of colostrum (oropharyngeal route) every 4 hours for the first 15 days of life, and if mothers have inability to breastfeed, they were included in the control group (no oropharyngeal colostrum). Serum concentrations of IgA, IgM, and IgG1, lactoferrin, and resistin were assessed in both groups at 1, 3, 15, and 30 days of life. Clinical data during hospitalization were collected. RESULTS IgA and IgM increased in preterm neonates who were administered colostrum for 15 and 30 days. Lactoferrin increased after 30 days, and resistin increased after 15 days of supplying oropharyngeal colostrum. The colostrum group underwent full enteral nutrition before, and no differences were observed in the common neonatal morbidities. CONCLUSION Oropharyngeal colostrum administration is safe in preterm neonates and improves their immunologic profile, showing a potential role as an immunomodulatory agent.
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Affiliation(s)
- Jorge Moreno-Fernandez
- Department of Physiology, University of Granada, Granada, Spain.,Institute of Nutrition and Food Technology "José Mataix Verdú", University of Granada, Granada, Spain
| | - Belén Sánchez-Martínez
- Unit of Neonatology, Pediatric Service, Hospital Universitario Materno-Infantil Virgen de las Nieves, Granada, Spain
| | - Laura Serrano-López
- Unit of Neonatology, Pediatric Service, Hospital Universitario Materno-Infantil Virgen de las Nieves, Granada, Spain
| | - Estefanía Martín-Álvarez
- Unit of Neonatology, Pediatric Service, Hospital Universitario Materno-Infantil Virgen de las Nieves, Granada, Spain
| | - Javier Diaz-Castro
- Department of Physiology, University of Granada, Granada, Spain.,Institute of Nutrition and Food Technology "José Mataix Verdú", University of Granada, Granada, Spain
| | - Manuela Peña-Caballero
- Unit of Neonatology, Pediatric Service, Hospital Universitario Materno-Infantil Virgen de las Nieves, Granada, Spain
| | - Francisca Martín-Peregrina
- Unit of Neonatology, Pediatric Service, Hospital Universitario Materno-Infantil Virgen de las Nieves, Granada, Spain
| | - Mercedes Alonso-Moya
- Unit of Neonatology, Pediatric Service, Hospital Universitario Materno-Infantil Virgen de las Nieves, Granada, Spain
| | - José Maldonado-Lozano
- Pediatrics Department, Virgen de las Nieves University Hospital, University of Granada, Granada, Spain.,Institute of Biosanitary Research of Granada, Maternal and Child Health Network, Carlos III Institute, Madrid, Spain
| | - Julio J Ochoa
- Department of Physiology, University of Granada, Granada, Spain.,Institute of Nutrition and Food Technology "José Mataix Verdú", University of Granada, Granada, Spain
| | - Jose A Hurtado-Suazo
- Unit of Neonatology, Pediatric Service, Hospital Universitario Materno-Infantil Virgen de las Nieves, Granada, Spain
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Neurodevelopment of children born very preterm and/or with a very low birth weight: 8-Year follow-up of a nutritional RCT. Clin Nutr ESPEN 2019; 30:190-198. [PMID: 30904221 DOI: 10.1016/j.clnesp.2018.12.083] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Accepted: 12/10/2018] [Indexed: 11/21/2022]
Abstract
BACKGROUND Children born very preterm are at risk for cognitive deficits and motor impairment. Enhanced protein intake immediately after very preterm birth has been associated with favorable growth and improved neurodevelopment. It is unknown whether increased protein intake after discharge from the hospital affects long-term neurodevelopment. OBJECTIVE The primary objective was to assess neurodevelopment from infancy to 8 years in preterm-born children who received either protein-enriched formula (PDF), standard term formula (TF), or human milk (HM) after discharge. The secondary objective was to assess the correlation between outcomes obtained at 24 months corrected age (CA) and at 8 years. METHODS This RCT included 152 children born very preterm (gestational age ≤32 weeks) and/or with a very low birth weight (≤1500 g) of whom 102 were randomly assigned to receive PDF (n = 54) or TF (n = 48) from term age to 6 months CA. A control group of infants fed HM (n = 50) was also included. Neurodevelopmental outcomes were assessed at 24 months CA (cognitive and motor functioning; n = 123) and at 8 years (estimated Full Scale Intelligence Quotient, visual-motor skills, verbal memory, attention, and motor functioning; n = 76). RESULTS The PDF and TF groups were not significantly different in neurodevelopmental outcomes. The HM group had a better cognitive score compared with the PDF group: at 24 months CA 92.9 ± 12.5 vs. 105.2 ± 18.6, P < 0.001 and at 8 years 98.1 ± 11.3 vs. 105.8 ± 9.1, P = 0.017 (P = 0.002 and P = 0.080, respectively, after adjustment for parental educational level). Correlations between outcomes at 24 months CA and 8 years were weak: r = 0.35 and r = 0.37 for cognitive and motor outcomes, respectively. CONCLUSIONS PDF did not improve long-term neurodevelopmental outcomes as compared with TF. However, these results should be interpreted with caution considering the substantial attrition at follow-up. Furthermore, the correlation between outcomes at different ages was weak, emphasizing the need for long-term follow-up of nutritional intervention studies in preterm-born children.
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Might the Mothers of Premature Babies Feed Them and Devote Some Milk to the Milk Bank? Int J Pediatr 2018; 2018:3628952. [PMID: 30631373 PMCID: PMC6304568 DOI: 10.1155/2018/3628952] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 09/30/2018] [Accepted: 10/18/2018] [Indexed: 12/18/2022] Open
Abstract
The breast milk is the gold standard food for the feeding of the premature baby: it is the natural way to provide excellent nutritional, immunological, and biological nutriment so as to facilitate a healthy growth and the development of the infants. When the breast milk is not available, the alternative is represented by the donated milk. The mothers of premature infants are important opportunity if we consider the fact that they could devote some milk both because they provide a food which is closer to the needs of the vulnerable category of newborns and because it is, for the mothers, a way to overcome the detachment and the psychological trauma of a premature birth. There are no data on this kind of donation. The aim of the study is to evaluate the contribution of the milk donation to the HMB of CSS by women who gave birth to premature infants of gestational age <35 weeks and to analyze the macronutrient composition of the "preterm" donated milk. The CSS HMB has recruited 659 donors totalling 2236 liters of donated milk over a period of 7 years. 38 donors (5.7%) gave birth to a gestational age <35 weeks. Almost 20% of the donated milk comes from mothers of premature babies and this is a very important fact because it shows the huge potential belonging to this category of mothers. Taking into account the parameter regarding the birth weight, it was found that VLBW mothers contributed for 56% to preterm donation while ELBW mothers contributed for 41%. By evaluating the variable gestational age, about 40% of the average total donation derives from mothers who gave birth before the 25 weeks, while a contribution of 46% is attributable to the category of newborns with a GA between 25 and 32 weeks. Besides, some other exceptional examples can be outlined. Regarding the correlation analysis DM resulted in negative correlation with GA weeks (r=-0.31, p=0.058) and with BW g (r=-0.30, p=0.068) achieving values which are very close to the significance. The comparison between the donor volume averages of the preterm and full-term groups is statistically significant. The composition data are in line with the literature: there is an increase by 18 % in the protein component of the milk deriving from the mothers of the premature infants; the gap in carbohydrates is less significant (5-6%) and the gap in calories is similarly low being only 2% higher than the single donor milk and 11% more than the pooled milk. The data on the lipids line up to single donor term milk, while it grows by 24% compared to the pooled one. The study shows that even at very low or extreme gestational age it is possible to obtain an appropriate production of breast milk. This awareness becomes a fundamental starting point for the activation in a standardized way of all the strategies of promotion and support of food that have proven effective with the HM in NICU.
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A review of breastfeeding training intervention studies that evaluate staff knowledge outcomes in NICU. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.jnn.2017.10.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Hair AB, Rechtman DJ, Lee ML, Niklas V. Beyond Necrotizing Enterocolitis: Other Clinical Advantages of an Exclusive Human Milk Diet. Breastfeed Med 2018; 13:408-411. [PMID: 29877722 PMCID: PMC6065515 DOI: 10.1089/bfm.2017.0192] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Articles previously published by Sullivan et al. and Cristofalo et al. were reanalyzed using the proportion of cow milk-based nutrition received to determine whether that affected clinical outcomes during hospitalization for infants birth weight 500-1250 g. Abrams et al. showed in the same cohort incidences of necrotizing enterocolitis (NEC), NEC requiring surgery and sepsis increased proportionally to the amount of dietary cow milk. METHODS The data from the two studies conducted under essentially the same protocol were combined yielding a cohort of 260 infants receiving a diet ranging from 0% to 100% cow milk. Data analysis utilized negative binomial regression which mitigates differences between subjects in terms of their time on study by incorporating that number into the statistical model. The percent of cow milk-based nutrition was the only predictor investigated. RESULTS For all outcomes the larger the amount of cow's milk in the diet the greater the number of days of that intervention required. A trend toward statistical significance was seen for ventilator days; however, only parenteral nutrition (PN) days and days to full feeds achieved statistical significance. CONCLUSIONS Incorporation of any cow milk-based nutrition into the diet of extremely premature infants correlates with more days on PN and a longer time to achieve full feeds. There was a nonstatistically significant trend toward increased ventilator days. These represent additional clinical consequences of the use of any cow milk-based protein in feeding EP infants.
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Affiliation(s)
- Amy B. Hair
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | | | - Martin L. Lee
- Prolacta Bioscience, Duarte, California
- Fielding School of Public Health, University California Los Angeles, Los Angeles, California
| | - Victoria Niklas
- Prolacta Bioscience, Duarte, California
- Department of Pediatrics, David Geffen School of Medicine at University California Los Angeles, Los Angeles, California
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Newkirk M, Shakeel F, Parimi P, Rothpletz-Puglia P, Patusco R, Marcus AF, Brody R. Comparison of Calorie and Protein Intake of Very Low Birth Weight Infants Receiving Mother's Own Milk or Donor Milk When the Nutrient Composition of Human Milk Is Measured With a Breast Milk Analyzer. Nutr Clin Pract 2018; 33:679-686. [DOI: 10.1002/ncp.10060] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- Melanie Newkirk
- Maternal; Fetal, Neonatal Institute; Johns Hopkins All Children's Hospital; St. Petersburg Florida USA
- Department of Nutritional Sciences Graduate Programs in Clinical Nutrition; School of Health Professions; Rutgers; The State University of New Jersey; Rutgers New Jersey USA
| | - Fauzia Shakeel
- Maternal; Fetal, Neonatal Institute; Johns Hopkins All Children's Hospital; St. Petersburg Florida USA
| | - Prabhu Parimi
- Maternal; Fetal, Neonatal Institute; Johns Hopkins All Children's Hospital; St. Petersburg Florida USA
| | - Pamela Rothpletz-Puglia
- Department of Nutritional Sciences Graduate Programs in Clinical Nutrition; School of Health Professions; Rutgers; The State University of New Jersey; Rutgers New Jersey USA
| | - Rachael Patusco
- Department of Nutritional Sciences Graduate Programs in Clinical Nutrition; School of Health Professions; Rutgers; The State University of New Jersey; Rutgers New Jersey USA
| | - Andrea Fleisch Marcus
- Department of Nutritional Sciences Graduate Programs in Clinical Nutrition; School of Health Professions; Rutgers; The State University of New Jersey; Rutgers New Jersey USA
| | - Rebecca Brody
- Department of Nutritional Sciences Graduate Programs in Clinical Nutrition; School of Health Professions; Rutgers; The State University of New Jersey; Rutgers New Jersey USA
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Maternal milk feedings reduce sepsis, necrotizing enterocolitis and improve outcomes of premature infants. J Perinatol 2018; 38:71-74. [PMID: 29048409 DOI: 10.1038/jp.2017.149] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 08/10/2017] [Accepted: 08/11/2017] [Indexed: 01/15/2023]
Abstract
OBJECTIVE Human milk (donor milk (DM) and/or maternal milk (MM)) feedings protect against late onset sepsis (LOS), necrotizing enterocolitis (NEC) and death. However, DM lacks many anti-infective components of MM. Therefore, we studied exclusive MM feedings to evaluate the full effect of human milk on infectious and other outcomes in premature infants. STUDY DESIGN All infants born before 33 weeks postmenstrual age (PMA) who received exclusive (>95%) MM or exclusive preterm formula (PF) were included in this prospective investigation. RESULTS Sixty-three infants (53%) received MM and 55 infants (47%) received PF. Both groups had similar baseline characteristics. Infants in the MM group achieved full enteral nutrition sooner (14±8 vs 19±15 days, P<0.03) and required a shorter duration of central venous lines (14±10 vs 22±21, P<0.005). Fewer infants in the MM group developed LOS (9 vs 19, P<0.05) and pneumonia (8 vs 16, P<0.05) than PF infants. Only one MM and five PF infants developed NEC (Bell stage ⩾II). Logistic regression analysis using PMA and prolonged rupture of membranes as covariates demonstrated an increased rate of NEC (odds ratio=8.85, CI=1.01 to 25.17, P=0.048) in PF infants. Periventricular leukomalacia (PVL) was more common in PF (4 vs 0, P=0.04) than in MM infants. CONCLUSION Feedings of MM advanced more rapidly and were associated with fewer infections than PF. A possible protective effect of MM against PVL, not previously described, may be related to its immune and anti-inflammatory components.
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Gephart SM, Hanson C, Wetzel CM, Fleiner M, Umberger E, Martin L, Rao S, Agrawal A, Marin T, Kirmani K, Quinn M, Quinn J, Dudding KM, Clay T, Sauberan J, Eskenazi Y, Porter C, Msowoya AL, Wyles C, Avenado-Ruiz M, Vo S, Reber KM, Duchon J. NEC-zero recommendations from scoping review of evidence to prevent and foster timely recognition of necrotizing enterocolitis. Matern Health Neonatol Perinatol 2017; 3:23. [PMID: 29270303 PMCID: PMC5733736 DOI: 10.1186/s40748-017-0062-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 09/28/2017] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Although decades have focused on unraveling its etiology, necrotizing enterocolitis (NEC) remains a chief threat to the health of premature infants. Both modifiable and non-modifiable risk factors contribute to varying rates of disease across neonatal intensive care units (NICUs). PURPOSE The purpose of this paper is to present a scoping review with two new meta-analyses, clinical recommendations, and implementation strategies to prevent and foster timely recognition of NEC. METHODS Using the Translating Research into Practice (TRIP) framework, we conducted a stakeholder-engaged scoping review to classify strength of evidence and form implementation recommendations using GRADE criteria across subgroup areas: 1) promoting human milk, 2) feeding protocols and transfusion, 3) timely recognition strategies, and 4) medication stewardship. Sub-groups answered 5 key questions, reviewed 11 position statements and 71 research reports. Meta-analyses with random effects were conducted on effects of standardized feeding protocols and donor human milk derived fortifiers on NEC. RESULTS Quality of evidence ranged from very low (timely recognition) to moderate (feeding protocols, prioritize human milk, limiting antibiotics and antacids). Prioritizing human milk, feeding protocols and avoiding antacids were strongly recommended. Weak recommendations (i.e. "probably do it") for limiting antibiotics and use of a standard timely recognition approach are presented. Meta-analysis of data from infants weighing <1250 g fed donor human milk based fortifier had reduced odds of NEC compared to those fed cow's milk based fortifier (OR = 0.36, 95% CI 0.13, 1.00; p = 0.05; 4 studies, N = 1164). Use of standardized feeding protocols for infants <1500 g reduced odds of NEC by 67% (OR = 0.33, 95% CI 0.17, 0.65, p = 0.001; 9 studies; N = 4755 infants). Parents recommended that NEC information be shared early in the NICU stay, when feedings were adjusted, or feeding intolerance occurred via print and video materials to supplement verbal instruction. DISCUSSION Evidence for NEC prevention is of sufficient quality to implement. Implementation that addresses system-level interventions that engage the whole team, including parents, will yield the best impact to prevent NEC and foster its timely recognition.
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Affiliation(s)
- Sheila M. Gephart
- Robert Wood Johnson Foundation Nurse Faculty Scholar, The University of Arizona College of Nursing, PO Box 210203, Tucson, AZ 85721 USA
| | | | | | | | | | | | - Suma Rao
- Banner Health, Banner University Medical Center-Phoenix, Phoenix, AZ USA
- Phoenix Perinatal Associates, Mesa, AZ USA
- Clinical Assistant Professor and Vice-Chair, Department of Pediatrics, The University of Arizona, Tucson, AZ USA
| | - Amit Agrawal
- Banner Health, Thunderbird Medical Center, Glendale, AZ USA
- Envision Physician Services, Lawrenceville, GA USA
| | - Terri Marin
- Augusta University College of Nursing, Athens, GA USA
| | - Khaver Kirmani
- Banner Health, Cardon Children’s Medical Center, Mesa, AZ USA
- Phoenix Perinatal Associates, Mesa, AZ USA
| | - Megan Quinn
- Robert Wood Johnson Foundation Nurse Faculty Scholar, The University of Arizona College of Nursing, PO Box 210203, Tucson, AZ 85721 USA
- Banner Health, Cardon Children’s Medical Center, Mesa, AZ USA
| | - Jenny Quinn
- Robert Wood Johnson Foundation Nurse Faculty Scholar, The University of Arizona College of Nursing, PO Box 210203, Tucson, AZ 85721 USA
- NorthBay Medical Center, Fairfield, CA USA
| | - Katherine M. Dudding
- Robert Wood Johnson Foundation Nurse Faculty Scholar, The University of Arizona College of Nursing, PO Box 210203, Tucson, AZ 85721 USA
| | | | - Jason Sauberan
- Neonatal Research Institute, Sharp Mary Birch Hospital for Women and Newborns, San Diego, CA USA
| | - Yael Eskenazi
- Robert Wood Johnson Foundation Nurse Faculty Scholar, The University of Arizona College of Nursing, PO Box 210203, Tucson, AZ 85721 USA
| | - Caroline Porter
- Robert Wood Johnson Foundation Nurse Faculty Scholar, The University of Arizona College of Nursing, PO Box 210203, Tucson, AZ 85721 USA
| | | | - Christina Wyles
- Robert Wood Johnson Foundation Nurse Faculty Scholar, The University of Arizona College of Nursing, PO Box 210203, Tucson, AZ 85721 USA
| | | | - Shayla Vo
- Robert Wood Johnson Foundation Nurse Faculty Scholar, The University of Arizona College of Nursing, PO Box 210203, Tucson, AZ 85721 USA
| | - Kristina M. Reber
- Nationwide Children’s Hospital and The Ohio State Wexner Medical Center, Columbus, OH USA
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Geddes DT, Chooi K, Nancarrow K, Hepworth AR, Gardner H, Simmer K. Characterisation of sucking dynamics of breastfeeding preterm infants: a cross sectional study. BMC Pregnancy Childbirth 2017; 17:386. [PMID: 29149869 PMCID: PMC5693509 DOI: 10.1186/s12884-017-1574-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 11/06/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Full breastfeeding is the ultimate aim for preterm infants to ensure they receive the full benefits of human milk however, preterm infants face a number of challenges associated with their immaturity and associated morbidities. In order to facilitate oral feeding, it is essential to have a sound knowledge of the sucking dynamics of the breastfed infant. The aim of this study was to measure and describe the sucking dynamics of the preterm breastfeeding infant. METHODS A prospective cross sectional observational study was carried out at King Edward Memorial Hospital, Perth. 38 mothers and their preterm infants (birth gestation age: 23.6-33.3 weeks; corrected gestation age 32.7 to 39.9 weeks) were recruited. Intra-oral vacuum levels, tongue movement and milk intake for a single breastfeed was measured. Statistical analysis employed linear regression and linear mixed effects models. RESULTS Synchronised ultrasound and intra-oral vacuum measurements show that the preterm infant generates vacuum by lowering their tongue in a parallel fashion, without distortion of the nipple/nipple shield. Baseline (B), mean (M) and (P) peak suck burst vacuums weakened over the course of a feed (B: p = 0.015; M: p = 0.018; P: p = 0.044) and mean and peak vacuums were weaker if the mother fed with a nipple shield (M: p = 0.012; P: p = 0.021). Infant milk intakes were higher when infants sucked for longer (p = 0.002), sucked for a greater proportion of the feed (p = 0.002), or had a greater sucking efficiency (p < 0.001). CONCLUSIONS Breastfeeding preterm infants generated intra-oral vacuum in the same manner as term infants. Nipple shields were associated with weaker intra-oral vacuums. However, vacuum strengths were not associated with milk intake rather time spent actively sucking was related to milk volumes. Further research is required to elucidate factors that influence preterm infant milk intake during breastfeeding.
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Affiliation(s)
- Donna T. Geddes
- School of Molecular Sciences, Faculty of Science M310, The University of Western Australia, Perth, WA 6009 Australia
| | - Kok Chooi
- Centre for Neonatal Research and Education, King Edward Memorial Hospital, Perth, WA Australia
- School of Paediatrics and Child Health, The University of Western Australia, Perth, WA Australia
| | - Kathryn Nancarrow
- Centre for Neonatal Research and Education, King Edward Memorial Hospital, Perth, WA Australia
- School of Paediatrics and Child Health, The University of Western Australia, Perth, WA Australia
| | - Anna R. Hepworth
- School of Molecular Sciences, Faculty of Science M310, The University of Western Australia, Perth, WA 6009 Australia
| | - Hazel Gardner
- School of Molecular Sciences, Faculty of Science M310, The University of Western Australia, Perth, WA 6009 Australia
| | - Karen Simmer
- Centre for Neonatal Research and Education, King Edward Memorial Hospital, Perth, WA Australia
- School of Paediatrics and Child Health, The University of Western Australia, Perth, WA Australia
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Gephart SM, Wyles C, Canvasser J. Expert consensus to weight an adherence score for audit and feedback of practices that prevent necrotizing enterocolitis in very low birth weight infants. Appl Nurs Res 2017; 39:182-188. [PMID: 29422156 DOI: 10.1016/j.apnr.2017.11.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 09/15/2017] [Accepted: 11/02/2017] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Necrotizing enterocolitis (NEC) is a catastrophic abdominal complication threatening the life of premature infants, but adoption of prevention and early recognition practices differs as do NEC rates in Neonatal Intensive Care Units (NICUs). The purpose of this research was to validate and weight an evidence-based adherence score (aka NEC-Zero Adherence Score) to prevent and foster timely recognition of NEC. STUDY DESIGN An electronic Delphi (e-Delphi) approach was used to identify consensus. NEC experts were recruited via the NEC Society and surveyed until consensus and stability criteria for the Delphi were met (≥70% consensus and mean responses changed <15% between rounds). RESULTS Expert panelists (n=22) were experienced (M=17.6, SD 11years) and predominately physicians (68%) or neonatal nurse practitioners (18%). Consensus (>70% by item) supported a 10 point score. Points were distributed across 1) an exclusive human milk diet (5 points), 2) standardized feeding protocols (3 points), 3) antibiotic stewardship (1 point), and 4) a unit-specified approach to early recognition (1 point). Withholding feeding during transfusion was controversial (M=0.50, SD 0.73) and met consensus criteria to drop from the score. CONCLUSIONS Holding feeding during transfusion was dropped from the score. Relationships between the score and unit NEC rates as well as its utility for use in audit and feedback should be studied in the future.
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Affiliation(s)
- Sheila M Gephart
- The University of Arizona College of Nursing, Tucson, AZ, United States.
| | - Christina Wyles
- The University of Arizona College of Nursing, Tucson, AZ, United States
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Comparison of the finger‐feeding versus cup feeding methods in the transition from gastric to oral feeding in preterm infants. JORNAL DE PEDIATRIA (VERSÃO EM PORTUGUÊS) 2017. [DOI: 10.1016/j.jpedp.2017.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Comparison of the finger-feeding versus cup feeding methods in the transition from gastric to oral feeding in preterm infants. J Pediatr (Rio J) 2017; 93:585-591. [PMID: 28711457 DOI: 10.1016/j.jped.2016.12.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 12/11/2016] [Accepted: 12/14/2016] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES To assess the finger-feeding technique when compared with the cup feeding method during the early stage of preterm infant feeding transition regarding milk loss, milk ingestion period, and complications. METHODS Experimental, randomized, prospective study including 53 preterm infants with gestation age<37 weeks, clinically stable, and with a score of >28 points in the Oral Feeding Readiness Assessment Scale. The preterm babies were randomized to be included in the control group, which underwent the feeding transition using a cup or in the experimental group, which used the finger-feeding technique. The analysis of data was performed using Student's t-test to evaluate differences between mean values of the appointed variables, and Fischer's test for categorical variables; the asymmetric variables were assessed by the Kruskal-Wallis ANOVA test. RESULTS When compared with the control group, the experimental group showed lower milk loss, longer milk ingestion time, and a lower frequency of complications during feeding. The significance level was set at 5%, with a confidence interval of 90%. CONCLUSION The finger-feeding technique was shown to be a better feeding transition method regarding efficacy when compared with cup feeding method, due to lower milk loss and fewer complication episodes.
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Ball G, Aljabar P, Nongena P, Kennea N, Gonzalez-Cinca N, Falconer S, Chew ATM, Harper N, Wurie J, Rutherford MA, Counsell SJ, Edwards AD. Multimodal image analysis of clinical influences on preterm brain development. Ann Neurol 2017; 82:233-246. [PMID: 28719076 PMCID: PMC5601217 DOI: 10.1002/ana.24995] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 07/11/2017] [Accepted: 07/12/2017] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Premature birth is associated with numerous complex abnormalities of white and gray matter and a high incidence of long-term neurocognitive impairment. An integrated understanding of these abnormalities and their association with clinical events is lacking. The aim of this study was to identify specific patterns of abnormal cerebral development and their antenatal and postnatal antecedents. METHODS In a prospective cohort of 449 infants (226 male), we performed a multivariate and data-driven analysis combining multiple imaging modalities. Using canonical correlation analysis, we sought separable multimodal imaging markers associated with specific clinical and environmental factors and correlated to neurodevelopmental outcome at 2 years. RESULTS We found five independent patterns of neuroanatomical variation that related to clinical factors including age, prematurity, sex, intrauterine complications, and postnatal adversity. We also confirmed the association between imaging markers of neuroanatomical abnormality and poor cognitive and motor outcomes at 2 years. INTERPRETATION This data-driven approach defined novel and clinically relevant imaging markers of cerebral maldevelopment, which offer new insights into the nature of preterm brain injury. Ann Neurol 2017;82:233-246.
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Affiliation(s)
- Gareth Ball
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom.,Developmental Imaging, Murdoch Childrens Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Paul Aljabar
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Phumza Nongena
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Nigel Kennea
- St Georges, University of London, St Georges Hospital, London, United Kingdom
| | - Nuria Gonzalez-Cinca
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Shona Falconer
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Andrew T M Chew
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Nicholas Harper
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Julia Wurie
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Mary A Rutherford
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Serena J Counsell
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
| | - A David Edwards
- Centre for the Developing Brain, King's College London, St Thomas' Hospital, London, United Kingdom
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Investigating the Effects of Instructing Mothers Using BASNEF Model on Continuing Exclusive Breastfeeding of Late- Preterm Infants. ACTA ACUST UNITED AC 2017. [DOI: 10.5812/compreped.59243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Rentea RM, Wagner AJ, Gourlay DM, Christensen M, Liedel JL. Effects of anticipated neonatal surgical intervention on maternal milk cytokine production. J Pediatr Surg 2017; 52:45-49. [PMID: 27836369 DOI: 10.1016/j.jpedsurg.2016.10.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Accepted: 10/20/2016] [Indexed: 01/13/2023]
Abstract
BACKGROUND Maternal stress on neonatal outcomes of infants admitted to the NICU is incompletely understood. We previously demonstrated breast milk derived cytokines remain biologically active in the neonatal intestine. We hypothesized that the need for neonatal surgical intervention would be stimulus leading to maternal cytokine production thus affecting neonatal outcome. METHODS Discarded expressed breast milk (EBM) in the first 3weeks following delivery was analyzed for IL-23 and IL-10 by ELISA. Variables analyzed included: the need for a pediatric surgical procedure, the need for cardiac surgical procedure, no surgical interventions, and survival. All values are expressed as mean±SEM. Statistical analysis utilized Kruskal and Mann-Whitney test. RESULTS EBM from mothers whose infants required any surgical procedure (n=19) revealed significant elevation in IL-10 but not IL-23 compared to nonsurgical EBM (n=18). Subdivided by procedure type, there was no difference between those undergoing a cardiac (n=9) versus pediatric surgical (n=10) procedure in both IL-10 and IL-23. Mothers whose infants requiring surgical intervention or whose infants did not survive in the first 3weeks of life had elevation of IL-10. CONCLUSION Results suggest maternal stress impacts the cytokine profile of breast milk. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Rebecca M Rentea
- Department of Surgery, Children's Mercy Hospital, Kansas City, MO.
| | - Amy J Wagner
- Division of Pediatric Surgery, Medical College of Wisconsin, Children's Hospital of Wisconsin, Milwaukee, WI
| | - David M Gourlay
- Division of Pediatric Surgery, Medical College of Wisconsin, Children's Hospital of Wisconsin, Milwaukee, WI
| | - Melissa Christensen
- Division of Pediatric Surgery, Medical College of Wisconsin, Children's Hospital of Wisconsin, Milwaukee, WI
| | - Jennifer L Liedel
- Department of Pediatrics and Critical Care, Albert Einstein College Medicine, Montefiore Medical Center, New York, NY
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Alves E, Magano R, Amorim M, Nogueira C, Silva S. Factors Influencing Parent Reports of Facilitators and Barriers to Human Milk Supply in Neonatal Intensive Care Units. J Hum Lact 2016; 32:695-703. [PMID: 27563012 DOI: 10.1177/0890334416664071] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Successful human milk supply in neonatal intensive care units (NICUs) requires the development of family-centered services. OBJECTIVE This study aimed to assess parent perceptions of factors that help or hinder providing human milk to very preterm infants (VPI) in the NICU according to sociodemographic, reproductive, and obstetric characteristics. METHODS This cross-sectional quantitative study included 120 mothers and 91 fathers of VPI hospitalized in a level 3 NICU located in the Northern Health Region of Portugal (July 2013-June 2014). Interviewers administered structured questionnaires regarding parent characteristics and the provision and perception of factors that help or hinder human milk supply in the NICU, 15 to 22 days after birth. RESULTS The main facilitators of human milk supply were its contribution to infant growth and well-being (51.4%) and parents' knowledge of breastfeeding benefits (27.6%). The main barriers were worries related to inadequate milk supply (35.7%), difficulties with expressing breast milk (24.8%), and physical separation from infants (24.3%). Fathers referred less frequently to the contribution of human milk to infant growth and well-being (odds ratio [OR] = 0.57; 95% confidence interval [CI], 0.32-1.00) but more frequently to knowledge of breastfeeding benefits as facilitators (OR = 2.31; 95% CI, 1.23-4.32). Participants with > 12 years of education (OR = 1.91; 95% CI, 1.05-3.47) and those with an extremely low birth weight infant (OR = 1.90; 95% CI, 1.02-3.54) highlighted worries related to inadequate milk supply. Fathers (OR = 2.16; 95% CI, 1.11-4.19) and participants with ≤ 12 years of education (OR = 0.25; 95% CI, 0.11-0.57) more frequently reported difficulties with expressing as the main barrier. CONCLUSION The parent's gender and education and the infant's birth weight are crucial considerations for establishing optimal practices for supporting breastfeeding.
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Affiliation(s)
- Elisabete Alves
- 1 ISPUP-EPIUnit, Universidade do Porto, Rua das Taipas, no. 135, 4050-600 Porto, Portugal
| | - Raquel Magano
- 2 Faculdade de Medicina, Universidade do Porto, Rua Doutor Plácido da Costa, 4200-450 Porto, Portugal
| | - Mariana Amorim
- 1 ISPUP-EPIUnit, Universidade do Porto, Rua das Taipas, no. 135, 4050-600 Porto, Portugal.,3 Global Public Health Doctoral Programme, Institute of Public Health of University of Porto, Porto, Portugal
| | - Conceição Nogueira
- 4 Center for Psychology at University of Porto, Faculty of Psychology and Educational Sciences of the University of Porto, Porto, Portugal
| | - Susana Silva
- 1 ISPUP-EPIUnit, Universidade do Porto, Rua das Taipas, no. 135, 4050-600 Porto, Portugal
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