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Lamport L, Weinberger B, Maffei D. Human Milk Fortifier After Neonatal Intensive Care Unit Discharge Improves Human Milk Usage Rates for Preterm Infants. J Nutr 2024; 154:610-616. [PMID: 38072151 DOI: 10.1016/j.tjnut.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/29/2023] [Accepted: 12/05/2023] [Indexed: 12/27/2023] Open
Abstract
BACKGROUND A common neonatal intensive care unit (NICU) discharge feeding strategy for preterm infants with growth failure who are fed exclusively expressed human milk (EHM) has been to enrich mother's own milk with formula powder or supplement 2-3 feeds per day with formula. However, this strategy displaces human milk from the diet. Our NICU recently adopted the standard practice of adding commercial human milk fortifier (HMF) to human milk feedings after discharge. OBJECTIVES We aimed to compare breastfeeding rates and growth using the aforementioned 2 strategies. METHODS Preterm infants (<34 wk of gestation at birth) exclusively feeding EHM fortified with HMF at 2 weeks before discharge were included in this retrospective study. The HMF group (n = 92) continued fortifying with HMF at home, whereas the historical comparison group (n = 35) received our previous guidance to enrich or supplement using postdischarge formula. RESULTS Rates of human milk exclusivity after discharge decreased significantly less in the HMF group than those in the historical comparison group (to 83% compared with 39% at the first outpatient visit and 27% compared with 6%, respectively, at the second outpatient visit). Rates of any EHM feedings were also significantly higher in the HMF group. Fenton z-scores for weight, length, and head circumference were not significantly different between the groups. CONCLUSIONS Continuing EHM fortification with HMF after NICU discharge, rather than enriching or supplementing with postdischarge infant formula, increases rates of feeding EHM for ≥3 mo but does not affect growth.
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Affiliation(s)
- Lyssa Lamport
- Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center, Northwell Health, New Hyde Park, NY, United States
| | - Barry Weinberger
- Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center, Northwell Health, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, United States
| | - Diana Maffei
- Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center, Northwell Health, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, United States.
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Parker LA, Hoban R, Bendixen MM, Medina-Poeliniz C, Johnson TJ, Meier PP. Milk Biomarkers of Secretory Activation in Breast Pump-Dependent Mothers of Preterm Infants: An Integrative Review. Breastfeed Med 2024; 19:3-16. [PMID: 38241129 PMCID: PMC10818056 DOI: 10.1089/bfm.2023.0107] [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] [Indexed: 01/21/2024]
Abstract
Background: Lack of mother's own milk (MOM) at discharge from the neonatal intensive care unit (NICU) is a global problem and is often attributable to inadequate MOM volume. Evidence suggests that the origins of this problem are during the first 14 days postpartum, a time period that includes secretory activation (SA; lactogenesis II, milk coming in). Objectives: To describe and summarize evidence regarding use of MOM biomarkers (MBMs) as a measure of SA in pump-dependent mothers of preterm infants in the NICU and to identify knowledge gaps requiring further investigation. Methods: An integrative review was conducted using Whittemore and Knafl methodology incorporating the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) checklist. A search using electronic databases MEDLINE (through PubMed) and CINAHL (Cumulative Index to Nursing and Allied Health Literature) and reference lists of included articles was conducted. Results: Of the 40 articles retrieved, 6 met the criteria for inclusion. Results revealed the following five findings: (1) Achievement of SA defined by MBMs is delayed and/or impaired in mothers of preterm infants. (2) MBMs are associated with pumped MOM volume. (3) Achievement of SA defined by MBMs is associated with pumping frequency. (4) Delayed and/or impaired achievement of SA defined by MBMs may be exacerbated by maternal comorbidities. (5) There is a lack of consensus as to which MBM(s) and analysis techniques should be used in research and practice. Conclusions: MBMs hold tremendous potential to document and monitor achievement of SA in mothers of preterm infants, with multiple implications for research and clinical practice.
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Affiliation(s)
- Leslie A. Parker
- College of Nursing, University of Florida, Gainesville, Florida, USA
| | - Rebecca Hoban
- Department of Pediatrics, Seattle Children's Hospital, University of Washington, Seattle, Washington, USA
| | | | | | - Tricia J. Johnson
- Department of Health Systems Management, Rush University Medical Center, Chicago, Illinois, USA
| | - Paula P. Meier
- Department of Pediatrics and Nursing, Rush University Medical Center, Chicago, Illinois, USA
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Kalathingal T, Manerkar S, Mondkar J, Kalamdani P, Patra S, Kaur S, Khandekar H. Comparison of Two Pumping Strategies to Improve Exclusive Breastfeeding at Discharge in Mothers of VLBW Infants with Low Milk Output - A Pilot Randomized Controlled Trial. Indian J Pediatr 2023:10.1007/s12098-023-04859-4. [PMID: 37794310 DOI: 10.1007/s12098-023-04859-4] [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: 03/30/2023] [Accepted: 08/25/2023] [Indexed: 10/06/2023]
Abstract
OBJECTIVES To compare the effect of two strategies of breast pumping -power pumping (PP) vs. routine pumping (RP) over one week in mothers of very low birth weight (VLBW) infants with low milk output to improve breastfeeding rates at discharge. METHODS Mothers with low milk output, defined as inability to express sufficient breastmilk to meet the feeding requirements of their infant on or after post-natal day 14, were randomized to receive power pumping vs. routine pumping - once daily for 7 d coupled with routine lactation support and hand expression 3 hourly in both groups. The primary outcome was exclusive breastfeeding at discharge. RESULTS There was no difference in the two pumping strategies with respect to exclusive breastfeeding rates [61.1% in PP vs. 50% in RP group; (p = 0.477, RR 1.2; 95% CI 0.76 to 2.17)]. Median milk volume pumped in the individual power pumping session on 7th day of intervention was significantly higher than that in the individual routine pumping session on the 7th day (50 mL vs. 27 mL, p = 0.014). The cumulative median milk volume expressed per individual pumping session over the 7 sessions of power pumping was also higher than that with routine pumping (305 mL vs. 213 mL, p = 0.054). CONCLUSIONS In this pilot trial, expressed milk volume was significantly higher after each individual power pumping session compared to routine pumping. However, the exclusive breastfeeding rates at discharge were similar in the two groups.
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Affiliation(s)
- Thaslima Kalathingal
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India.
| | - Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Pavan Kalamdani
- Ex-faculty, Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Saikat Patra
- Ex-faculty, Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Samandeep Kaur
- Ex-faculty, Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Himani Khandekar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
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Ajayi KV, Garney WR. Understanding the Domains of Experiences of Black Mothers with Preterm Infants in the United States: A Systematic Literature Review. J Racial Ethn Health Disparities 2023; 10:2453-2469. [PMID: 36199006 DOI: 10.1007/s40615-022-01425-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To report the domains of Black mothers' experiences with preterm infants in the neonatal intensive care unit (NICU) and to determine the frameworks used. METHODS A systematic review of the literature using the PRISMA guideline was performed. An electronic database search of published literature between 2000 and 2022 was conducted based on predetermined search terms and parameters. RESULTS Twenty-seven articles met the inclusion and exclusion criteria. Eleven articles focused on feeding practices, ten reported on nursing/maternal care experiences, five reported mental health/social support, and only one focused on mother-infant relationships. Only five papers reported using any frameworks, comprising grounded theory framework (n = 2), theory of planned behavior (n = 1), research justice framework (n = 1), and the patient and public engagement protocol (n = 1). DISCUSSION A holistic approach to understanding the multifactorial experiences of Black mothers with preterm infants needs to be socio-culturally competent to ensure their diverse intersections and identities are accurately represented and understood. Rigorous research at the intersection of Black maternal health and the NICU hold promises for advancing maternal health equity in the United States.
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Affiliation(s)
- Kobi V Ajayi
- Department of Health Behavior, School of Public Health Texas A&M University, College Station, TX, 77843, USA.
- Laboratory for Community Health Evaluation and Systems Science, Department of Health Behavior, School of Public Health Texas A&M University, College Station, TX, 77843, USA.
| | - Whitney R Garney
- Department of Health Behavior, School of Public Health Texas A&M University, College Station, TX, 77843, USA
- Laboratory for Community Health Evaluation and Systems Science, Department of Health Behavior, School of Public Health Texas A&M University, College Station, TX, 77843, USA
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Gomez-Juge C, Scarpelli V, Yellayi D, Cerise J, Weinberger B, Brewer M, Maffei D. Breast Milk Production Variability Among Mothers of Preterm Infants. Breastfeed Med 2023; 18:571-578. [PMID: 37615564 DOI: 10.1089/bfm.2023.0018] [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: 08/25/2023]
Abstract
Introduction: Mothers of preterm infants are at risk for inadequate milk production. Pumping logs are often used to both encourage lactation in the first week and track its efficacy. Our objectives were to determine whether mothers of preterm infants who keep pumping logs are demographically different from those who do not and to determine whether this practice affects the amount of mother's own milk (MOM) fed to their infants. We also aimed at determining whether there is a correlation between: (1) time to first breast milk expression, (2) cumulative frequency of expression in the first week, and (3) milk volume on day 7 with subsequent milk volumes and percent of infant diet consisting of MOM. Methods: Mothers of infants born ≤32 weeks and ≤1,500 g were enrolled within 48 hours of birth and encouraged to keep a pumping log. Data were collected on maternal characteristics, patterns of milk expression, and milk volumes on days 7, 14, 21, and 28 after delivery. Infant data were collected via chart review. Results: Mothers who kept pumping logs provided their own milk for a greater percentage of their infant's feeds at the time of achieving full feeds (p = 0.017). The total number of expressions in the first week was correlated with milk volume on day 21 (p = 0.016) and the provision of a higher percentage of MOM feeds at discharge (p = 0.03). Milk volume on day 7 correlated with volumes obtained at days 14, 21, and 28 (p < 0.001). Conclusions: Pumping logs may affect the availability of MOM for preterm infants. Frequency of pumping in the first week and milk volume on day 7 may impact long-term lactation success for these women.
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Affiliation(s)
- Christina Gomez-Juge
- Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center of New York, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Victoria Scarpelli
- Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center of New York, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Disha Yellayi
- Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Jane Cerise
- Biostatistics Unit, Office of Academic Affairs at Northwell Health, New Hyde Park, New York, USA
| | - Barry Weinberger
- Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center of New York, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Mariana Brewer
- Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center of New York, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Diana Maffei
- Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center of New York, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
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Cordova-Ramos EG, Melvin P, Kalluri NS, Peña MM, Belfort MB, Parker MG. Association of Primary Language with Provision of Mother's Milk Among Very-Low-Birthweight Infants in Massachusetts. Breastfeed Med 2023; 18:116-123. [PMID: 36576788 PMCID: PMC9969892 DOI: 10.1089/bfm.2022.0150] [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] [Indexed: 12/29/2022]
Abstract
Background: Racial/ethnic inequities in mother's milk provision for hospitalized preterm infants persist. The extent to which primary language contributes to these racial/ethnic inequities is unknown. Objective: Examine associations of maternal race/ethnicity and primary language with (1) any/exclusive mother's milk at hospital discharge and (2) the time to cessation of mother's milk provision during the hospitalization. Methods: We examined 652 mother/very-low-birthweight (VLBW) infant dyads at 9 level 3 neonatal intensive care units in Massachusetts from January 2017 to December 2018. We abstracted maternal race/ethnicity and language from medical records, and examined English and non-English-speaking non-Hispanic White (NHW), non-Hispanic Black (NHB), and Hispanic mothers of any race. We examined associations of race/ethnicity and language with (1) any/exclusive mother's milk at discharge (yes/no) using mixed-effects logistic regression and (2) cessation of mother's milk during the hospitalization using cox proportional hazard models, adjusting for gestational age, birthweight, and accounting for clustering by plurality and hospital. Results: Fifty-three percent were English-speaking NHW, 22% English-speaking NHB, 4% non-English-speaking NHB, 14% English-speaking Hispanic, and 7% non-English-speaking Hispanic. Compared with English-speaking NHW, NHB mothers (English adjusted odds ratio [aOR] 0.28 [0.17, 0.44]; and non-English-speaking aOR 0.55 [0.19, 0.98]), and non-English-speaking Hispanic mothers (aOR 0.29 [0.21, 0.87]) had lower odds of any mother's milk at discharge. In time-to-event analyses, non-English-speaking Hispanic (adjusted hazard ratio [aHR] 4.37 [2.20, 6.02]) and English-speaking NHB mothers (aHR 3.91 [1.41, 7.61] had the earliest cessation of mother's milk provision. Conclusion: In Massachusetts, maternal primary language was associated with inequities in mother's milk provision for VLBW infants with a differential effect for NHB and Hispanic mothers.
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Affiliation(s)
- Erika G. Cordova-Ramos
- Department of Pediatrics, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Patrice Melvin
- Office of Health Equity and Inclusion, and Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Nikita S. Kalluri
- Division of Newborn Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Michelle-Marie Peña
- Division of Neonatal Perinatal Medicine, Department of Pediatrics, Emory University School of Medicine and Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Mandy B. Belfort
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Margaret G. Parker
- Department of Pediatrics, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts, USA
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Abstract
Significant racial and ethnic disparities exist in birth outcomes and complications related to prematurity. However, little is known about racial and ethnic variations in health outcomes after premature infants are discharged from the neonatal intensive care unit (NICU). We propose a novel, equity-focused conceptual model to guide future evaluations of post-discharge outcomes that centers on a multi-dimensional, comprehensive view of health, which we call thriving. We then apply this model to existing literature on post-discharge inequities, revealing a need for rigorous analysis of drivers and strength-based, longitudinal outcomes.
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Affiliation(s)
- Daria C Murosko
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia PA.
| | - Michelle-Marie Peña
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia PA; Department of Pediatrics, Division of Neonatology, Emory University School of Medicine and Children's Healthcare of Atlanta
| | - Scott A Lorch
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia PA; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute of Health Economics, University of Pennsylvania; Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, PA
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Differences in Neonatal Outcomes Among Premature Infants Exposed to Mother's Own Milk Versus Donor Human Milk. Adv Neonatal Care 2022; 22:539-549. [PMID: 35939792 DOI: 10.1097/anc.0000000000001002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Growing evidence supports the superior benefits of exposure to mother's own milk (MOM) in reducing prematurity-related comorbidities. Neonatal exposure to donor human Milk (DHM) is a suitable alternative when MOM is insufficient or unavailable. However, the same protective composition and bioactivity in MOM are not present in DHM. Additional evidence is needed to justify and inform evidence-based practices increasing MOM provision while optimizing adequate use of DHM for premature infants. PURPOSE A systematic review of the literature was conducted to determine differences in neonatal outcomes among premature infants exposed to predominately MOM versus DHM. METHODS/SEARCH STRATEGY Databases including PubMed, CINAHL and Cochrane were searched (2020-2021) using the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analysis) guidelines. Evidence was classified using the John Hopkins evidence-based practice levels and quality of evidence. RESULTS Eleven studies met inclusion criteria. Studied neonatal outcomes included ( a ) growth parameters (n = 8), ( b ) neonatal morbidities (n = 6), and ( c ) gut microbiome (n = 4). Overall, evidence suggests DHM exposure is beneficial but not equivalent to MOM feeding. Compared with DHM, greater doses of MOM are ideal to enhance protection primarily related to infant growth, as well as gut microbiome diversity and richness. IMPLICATIONS FOR PRACTICE Standardized and evidence-based practices are needed to clearly delineate optimal use of DHM without undermining maternal and neonatal staff efforts to support and promote provision of MOM. IMPLICATIONS FOR RESEARCH Additional evidence from high-quality studies should further examine differences in neonatal outcomes among infants exposed to predominately MOM or DHM in settings using standardized and evidence-based feeding practices.
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Levene I, Bell JL, Cole C, Stanbury K, O'Brien F, Fewtrell M, Quigley MA. Comparing the effect of a lactation-specific relaxation and visualisation intervention versus standard care on lactation and mental health outcomes in mothers of very premature infants (the EXPRESS trial): study protocol for a multi-centre, unmasked, randomised, parallel-group trial. Trials 2022; 23:611. [PMID: 35906655 PMCID: PMC9335469 DOI: 10.1186/s13063-022-06570-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/19/2022] [Indexed: 11/23/2022] Open
Abstract
Background Premature birth is the leading cause of neonatal death and can cause major morbidity. Maximising the amount of maternal breastmilk given to very premature infants is important to improve outcomes, but this can be challenging for parents. Parents of infants receiving neonatal care also have high rates of anxiety and distress. There is growing evidence for the impact of maternal relaxation interventions on lactation, as well as mental health. The trial will assess whether a brief self-directed relaxation and visualisation intervention, recommended for use several times a day during expression of milk, improves lactation and mental health outcomes for mothers of very premature infants. Methods Multi-centre, randomised, controlled, unmasked, parallel-group trial with planned 132 participants who have experienced premature birth between 23 weeks and 31 weeks and 6 days of gestation and plan to express milk for at least 14 days. The primary outcome is the highest 24-h expressed milk yield recorded on any of day 4, day 14 or day 21 after birth. Secondary outcomes include exclusive breastmilk feeding at 36 weeks post-menstrual age and at 4 months after the estimated date of delivery, Spielberger State Trait Anxiety Index at day 21 and Post-traumatic stress Check List (for DSM 5) at day 21. Discussion Breastmilk feeding for premature infants is an important research priority, but there are few randomised controlled trials assessing interventions to help parents reach lactation goals in this challenging context. This trial will assess whether a no cost, easily scalable relaxation tool has a role in this setting. Given the lack of harm and potential for immediate dissemination, even a small benefit could have an important global impact. Trial registration ISRCTN16356650. Date assigned: 19/04/2021. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-022-06570-9.
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Affiliation(s)
- Ilana Levene
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Jennifer L Bell
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Christina Cole
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Kayleigh Stanbury
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Frances O'Brien
- Newborn Care, John Radcliffe Hospital, Oxford University Hospitals NHS Trust & Faculty of Clinical Medicine, University of Oxford, Oxford, UK
| | - Mary Fewtrell
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Maria A Quigley
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
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Abstract
INTRODUCTION Mother's own milk improves health outcomes in infants of all gestational ages. Although pump-dependent mothers of extremely premature infants are at risk of insufficient milk production, whether mother's milk production is impacted by gestational age and pump dependency in mothers of more mature critically ill infants is unknown. PURPOSE To determine whether there is a relationship between gestational age, milk production, and time to secretory activation in mothers delivering a critically ill infant. METHODS A convenience sample of 136 pump-dependent mothers whose infants were admitted to the neonatal intensive care unit was enrolled between 2013 and 2016 as part of a quality improvement project. Group 1 (early preterm) delivered infants at 30 to 33 weeks of gestation (n = 41), group 2 (late preterm) 34 to 36 weeks (n = 48), and group 3 (term) 37 weeks and more (n = 47). Milk volume on days 1 to 7 was measured by weighing each vial of expressed milk and compared using general linear mixed-model analysis. Time to the onset of secretory activation was compared using censored regression analysis. RESULTS Main effect for gestational age controlling for day was statistically significant (P = .0234). The early preterm group produced more milk over the 7-day study than the term (P = .01) and late preterm (P = .02) groups. The early preterm group achieved secretory activation earlier than the late preterm group (adjusted P = .039). IMPLICATIONS FOR PRACTICE Pump-dependent mothers of all infants admitted to the neonatal intensive care unit may be at risk of inadequate milk production and delayed secretory activation and may therefore benefit from early milk production monitoring and lactation support. IMPLICATIONS FOR RESEARCH Further studies should examine targeted interventions to increase milk production in pump-dependent mothers.
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Strategies to Improve Mother's Own Milk Expression in Black and Hispanic Mothers of Premature Infants. Adv Neonatal Care 2022; 22:59-68. [PMID: 33756497 DOI: 10.1097/anc.0000000000000866] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Mother's own milk (MOM) is the gold standard of nutrition for premature infants. Yet, Hispanic and Black preterm infants are less likely than their White counterparts to receive MOM feedings. Evidence is lacking concerning potential modifiable factors and evidence-based strategies that predict provision of MOM among minority mothers of premature infants. PURPOSE A review of the literature was conducted to answer the clinical question: "What evidence-based strategies encourage and improve mother's own milk expression in Black and Hispanic mothers of premature infants?" METHODS/SEARCH STRATEGY Multiple databases including PubMed, Cochrane, and CINAHL were searched for articles published in the past 10 years (2010 through May 2020), reporting original research and available in English. Initial search yielded zero articles specifically addressing the impact of lactation interventions on MOM provision in minority mothers. Additional studies were included and reviewed if addressed breastfeeding facilitators and barriers (n = 3) and neonatal intensive care unit breastfeeding support practices (n = 7). FINDINGS/RESULTS Current strategies used to encourage and improve MOM expression in minority mothers are based on or extrapolated from successful strategies developed and tested in predominantly White mothers. However, limited evidence suggests that variation in neonatal intensive care unit breastfeeding support practices may explain (in part) variation in disparities and supports further research in this area. IMPLICATIONS FOR PRACTICE Neonatal intensive care unit staff should consider implementing scaled up or bundled strategies showing promise in improving MOM milk expression among minorities while taking into consideration the cultural and racial norms influencing breastfeeding decisions and practice. IMPLICATIONS FOR RESEARCH Experimental studies are needed to evaluate the effectiveness of targeted and culturally sensitive lactation support interventions in Hispanic and Black mothers.
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Medina Poeliniz C, Hoban R, Schoeny ME, Engstrom JL, Patel AL, Meier P. Prepregnancy Body Mass Index Is Associated with Time-Dependent Changes in Secretory Activation Measures During the First 7 Days Postpartum in Breast Pump-dependent Mothers of Premature Infants. Breastfeed Med 2022; 17:173-181. [PMID: 34919412 DOI: 10.1089/bfm.2021.0167] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background: Little is known about the biology of secretory activation (SA) in overweight and obese (OW/OB) mothers who are breast pump dependent with a premature infant in the neonatal intensive care unit. Objective: To compare time-dependent changes in daily pumped milk volume, maternal milk sodium (Na) concentration, and Na-to-potassium (K) ratios (Na:K) in the first 14 days postpartum in breast pump-dependent mothers with prepregnancy body mass index (BMI) <27 and BMI ≥27 kg/m2. Design/Methods: This secondary analysis for 39 subjects, 44% (n = 17) with prepregnancy BMI <27 and 56% (n = 22) with BMI ≥27, included transformed data of outcome measures, chi-square, t-tests, and growth curve models. Results: For days 1-7, daily pumped milk volume increased significantly more rapidly for mothers with BMI <27 (65.82 mL/d) versus BMI ≥27 (33.08 mL/d), but the daily rate of change in pumped milk volume during days 8-14 was not statistically different. Daily milk Na concentration decreased significantly faster in BMI <27 (-3.93 mM/d) versus BMI ≥27 (-2.00 mM/day) during days 1-7, but was not significantly different for days 8-14. No statistical differences were noted for Na:K ratio for either time period. Conclusion: These data add biologic evidence to previous research, suggesting delayed or impaired SA in OW/OB mothers, and suggest that the window of opportunity for research and clinical interventions is days 1-7 postpartum in this population.
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Affiliation(s)
| | - Rebecca Hoban
- Division of Neonatology, Department of Pediatrics, Rush University Medical Center, Chicago, Illinois, USA.,Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Canada
| | - Michael E Schoeny
- College of Nursing, Rush University Medical Center, Chicago, Illinois, USA
| | - Janet L Engstrom
- Department of Women and Children's Nursing, Rush University Medical Center, Chicago, Illinois, USA
| | - Aloka L Patel
- Division of Neonatology, Department of Pediatrics, Rush University Medical Center, Chicago, Illinois, USA
| | - Paula Meier
- Division of Neonatology, Department of Pediatrics, Rush University Medical Center, Chicago, Illinois, USA
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13
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Abstract
BACKGROUND Mother's milk improves outcomes. Referral neonatal intensive care units face unique lactation challenges with maternal-infant separation and maternal pump dependency. Little is known about lactation resource allocation in this high-risk population. RESEARCH AIMS To determine differences in human milk outcomes, (1) the proportion of infants fed exclusive or any mother's milk and (2) recorded number and volume of pumped mothers' milk bottles, between two models of lactation care in a referral neonatal intensive care unit. METHODS This retrospective, longitudinal, two-group comparison study utilized medical record individual feeding data for infants admitted at ≤ Day 7 of age and milk room storage records from reactive and proactive care model time periods (April, 2017-March, 2018; May, 2018-April, 2019). The reactive care model (n = 509 infants, 58% male, median birth weight and gestational age of 37 weeks,) involved International Board Certified Lactation Consultant referral for identified lactation problems; whereas, the proactive model (n = 472 infants, 56% male, median birth weight and gestational age 37 weeks) increased International Board Certified Lactation Consultant staffing, who then saw all admissions. Comparisons were performed using chi square, Mann Whitney, and t-tests. RESULTS A proactive lactation approach was associated with an increase in the receipt of any mother's milk from 74.3% to 80.2% (p = .03) among participants in the proactive model group. Additionally, their milk room mean monthly bottle storage increased from 5153 (SD 788) to 6620 (SD 1314) bottles (p < .01). CONCLUSIONS In this retrospective study at a tertiary referral neonatal intensive care unit, significant improvement inhuman milk outcomes suggests that increased resources for proactive lactation care may improve mother's milk provision for a high-risk population.
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Affiliation(s)
- Rebecca Hoban
- 7979 Department of Paediatrics, Division of Neonatology, The Hospital for Sick Children, Toronto, Canada
| | - Laura McLean
- Department of Clinical Dietetics, The Hospital for Sick Children, Toronto, Canada
| | - Samantha Sullivan
- Department of Clinical Dietetics, The Hospital for Sick Children, Toronto, Canada
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14
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Johnson TJ, Meier PP, Schoeny ME, Bucek A, Janes JE, Kwiek JJ, Zupancic JAF, Keim SA, Patel AL. Study protocol for reducing disparity in receipt of mother's own milk in very low birth weight infants (ReDiMOM): a randomized trial to improve adherence to sustained maternal breast pump use. BMC Pediatr 2022; 22:27. [PMID: 34996401 PMCID: PMC8739536 DOI: 10.1186/s12887-021-03088-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/22/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Black very low birth weight (VLBW; < 1500 g birth weight) and very preterm (VP, < 32 weeks gestational age, inclusive of extremely preterm, < 28 weeks gestational age) infants are significantly less likely than other VLBW and VP infants to receive mother's own milk (MOM) through to discharge from the neonatal intensive care unit (NICU). The costs associated with adhering to pumping maternal breast milk are borne by mothers and contribute to this disparity. This randomized controlled trial tests the effectiveness and cost-effectiveness of an intervention to offset maternal costs associated with pumping. METHODS This randomized control trial will enroll 284 mothers and their VP infants to test an intervention (NICU acquires MOM) developed to facilitate maternal adherence to breast pump use by offsetting maternal costs that serve as barriers to sustaining MOM feedings and the receipt of MOM at NICU discharge. Compared to current standard of care (mother provides MOM), the intervention bundle includes three components: a) free hospital-grade electric breast pump, b) pickup of MOM, and c) payment for opportunity costs. The primary outcome is infant receipt of MOM at the time of NICU discharge, and secondary outcomes include infant receipt of any MOM during the NICU hospitalization, duration of MOM feedings (days), and cumulative dose of MOM feedings (total mL/kg of MOM) received by the infant during the NICU hospitalization; maternal duration of MOM pumping (days) and volume of MOM pumped (mLs); and total cost of NICU care. Additionally, we will compare the cost of the NICU acquiring MOM versus NICU acquiring donor human milk if MOM is not available and the cost-effectiveness of the intervention (NICU acquires MOM) versus standard of care (mother provides MOM). DISCUSSION This trial will determine the effectiveness of an economic intervention that transfers the costs of feeding VLBWand VP infants from mothers to the NICU to address the disparity in the receipt of MOM feedings at NICU discharge by Black infants. The cost-effectiveness analysis will provide data that inform the adoption and scalability of this intervention. TRIAL REGISTRATION ClinicalTrials.gov: NCT04540575 , registered September 7, 2020.
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Affiliation(s)
- Tricia J Johnson
- Department of Health Systems Management, Rush University, 1700 West Van Buren Street, TOB Suite 126B, Chicago, USA.
| | - Paula P Meier
- Department of Pediatrics, Rush University Medical Center, Chicago, USA.,College of Nursing, Rush University, Chicago, USA
| | - Michael E Schoeny
- Department of Community, Systems and Mental Health Nursing, Rush University, Chicago, USA
| | - Amelia Bucek
- Department of Pediatrics, Rush University Medical Center, Chicago, USA
| | - Judy E Janes
- Department of Pediatrics, Rush University Medical Center, Chicago, USA
| | - Jesse J Kwiek
- Department of Microbiology, The Center for Retrovirus Research and the Infectious Disease Institute, The Ohio State University, Columbus, USA
| | - John A F Zupancic
- Department of Neonatology, Beth Israel Deaconess Medical Center, Boston, USA.,Harvard Medical School, Boston, USA
| | - Sarah A Keim
- Center for Biobehavioral Health, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, USA.,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, USA.,Division of Epidemiology, The Ohio State University College of Public Health, Columbus, USA
| | - Aloka L Patel
- Department of Pediatrics, Rush University Medical Center, Chicago, USA
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15
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Prevalence and patterns of gestational parent's own milk feeds among infants with major congenital surgical anomalies in the NICU. J Perinatol 2021; 41:2782-2788. [PMID: 34331003 DOI: 10.1038/s41372-021-01176-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 07/07/2021] [Accepted: 07/21/2021] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To describe the prevalence and patterns of gestational parent's own milk (GPOM) feedings among infants undergoing major surgery during their neonatal intensive care unit (NICU) admission. STUDY DESIGN We analyzed de-identified electronic medical records of all infants admitted to a regional NICU 2014-2015 who underwent surgery for a gastrointestinal, cardiac, or other major organ system defect(s). RESULTS Of 79 infants, 85% received any GPOM during the NICU hospitalization. The median proportion of GPOM feeds was 66%. There was a trend toward decreassing proportions of GPOM with progressive months in NICU. The rate of any and exclusive GPOM feeds at NICU discharge was 49% and 29%, respectively. Infants who had a GI anomaly were more likely than infants with a cardiac anomaly to be discharged from NICU receiving GPOM. CONCLUSION Barriers to the exclusive and continued provision of GPOM in this population require further study and intervention.
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16
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Parker MG, Stellwagen LM, Noble L, Kim JH, Poindexter BB, Puopolo KM. Promoting Human Milk and Breastfeeding for the Very Low Birth Weight Infant. Pediatrics 2021; 148:peds.2021-054272. [PMID: 34635582 DOI: 10.1542/peds.2021-054272] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Provision of mother's own milk for hospitalized very low birth weight (VLBW) (≤1500 g) infants in the NICU provides short- and long-term health benefits. Mother's own milk, appropriately fortified, is the optimal nutrition source for VLBW infants. Every mother should receive information about the critical importance of mother's own milk to the health of a VLBW infant. Pasteurized human donor milk is recommended when mother's own milk is not available or sufficient. Neonatal health care providers can support lactation in the NICU and potentially reduce disparities in the provision of mother's own milk by providing institutional supports for early and frequent milk expression and by promoting skin-to-skin contact and direct breastfeeding, when appropriate. Promotion of human milk and breastfeeding for VLBW infants requires multidisciplinary and system-wide adoption of lactation support practices.
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Affiliation(s)
- Margaret G Parker
- Department of Pediatrics, Boston Medical Center, School of Medicine, Boston University, Boston, Massachusetts
| | - Lisa M Stellwagen
- University of California Health Milk Bank, San Diego, California.,Department of Pediatrics, University of California, San Diego, Health, San Diego, California
| | - Lawrence Noble
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York.,New York City Health + Hospitals/Elmhurst
| | - Jae H Kim
- Division of Neonatology, Perinatal Institute, Cincinnati Children's Hospital Medical Center and College of Medicine, University of Cincinnati, Cincinnati, Ohio
| | - Brenda B Poindexter
- Children's Healthcare of Atlanta and School of Medicine, Emory University, Atlanta, Georgia
| | - Karen M Puopolo
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, and Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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17
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Parker LA, Krueger C, Sullivan S, Mueller M. Demographic, Social, and Personal Factors Associated With Lactation Cessation by 6 Weeks in Mothers of Very Low Birth Weight Infants. J Hum Lact 2021; 37:511-520. [PMID: 33030992 DOI: 10.1177/0890334420940239] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Although mother's own milk decreases prematurity-associated morbidities, mothers of infants born preterm and very low birth weight experience a significantly shorter lactation duration. Little is known regarding factors associated with lactation cessation during the hospitalization of a very low birth weight infant. RESEARCH AIM To determine demographic, social, and personal factors associated with lactation cessation by 6-weeks postpartum in mothers delivering very low birth weight infants. METHODS We used a retrospective, longitudinal, two-group comparison design using data from a randomized control study. Mothers of very low birth weight infants (N = 142) were enrolled from a labor and delivery unit associated with a Level 4 neonatal intensive care unit. Demographic, social, and health information was obtained from the medical records. Participants were surveyed regarding lactation goals, experience, and reason(s) for cessation. RESULTS Participants who did not continue lactating for more than 6 weeks were more likely to be unemployed (p = .019), Medicaid eligible (p = .009), less educated (p < .031), smoke (p = .002), provide less skin-to-skin care (p = .007), and to delay the decision to provide their milk to their infant (p = .007). After Bonferroni adjustment, only minutes of skin-to-skin care remained statistically significant. Insufficient maternal milk production was the most common reason for lactation cessation. CONCLUSION While the etiology of lactation cessation is often non-modifiable, strategies aimed at maintaining mother's own milk production, smoking cessation, increasing skin-to-skin care, and promoting an earlier decision to lactate, may prolong lactation duration in this vulnerable population.This RCT was registered (2012-00071) with ClinicalTrials.com on 6/28/2013.
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18
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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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19
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Abstract
Mother's own milk (MOM) feeding is a cost-effective strategy to reduce risks of comorbidities associated with prematurity and improve long-term health of infants hospitalized in the Neonatal Intensive Care Unit (NICU). Significant racial and socioeconomic disparities exist in MOM provision in the NICU, highlighting the importance of developing strategies to reduce these disparities. Mothers of infants in the NICU experience many health concerns which may negatively impact lactation physiology. Objective measures of lactation physiology are limited but may assist in identifying mothers at particular risk. Several strategies to assist mothers of hospitalized infants are essential, including maternal education, qualified lactation professionals, early and frequent milk expression with a hospital-grade double electric breast pump, and providing support for transitioning to direct breastfeeding prior to discharge from the NICU.
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20
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Hoban R, Medina Poeliniz C, Somerset E, Tat Lai C, Janes J, Patel AL, Geddes D, Meier PP. Mother's Own Milk Biomarkers Predict Coming to Volume in Pump-Dependent Mothers of Preterm Infants. J Pediatr 2021; 228:44-52.e3. [PMID: 32916143 DOI: 10.1016/j.jpeds.2020.09.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 09/02/2020] [Accepted: 09/03/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To assess serial secretory activation biomarker concentrations (sodium [Na], potassium [K], Na:K, protein, lactose, and citrate) in mother's own milk (MOM) from breast pump-dependent mothers of preterm infants to determine associations with coming to volume (CTV), defined as producing at least 500 mL/day MOM by day 14 postpartum. STUDY DESIGN We collected serial MOM samples and pumped MOM volume data for 14 days postpartum in mothers who delivered at <33 weeks of gestation. Regression models and the Mann-Whitney U test were used to evaluate associations. RESULTS Among 40 mothers, 39 (mean gestational age, 28.8 weeks; 67% overweight/obese; 59% nonwhite) had paired MOM volume and biomarker data; 33% achieved CTV between postpartum days 6 and 14. In univariate models, MOM Na on postpartum day 5 and Na:K on days 3 and 5 were associated with CTV. Mothers achieving CTV were more likely to have postpartum Na:K ≤1 on day 3 (75% vs 25%; P = .06) and ≤0.8 on day 5 (69% vs 10%; P < .01). In a multivariable regression model, day 5 Na:K (1 unit decrease in Na:K: OR, 18.7; 95% CI, 1.13-311.41; P = .049) and maternal prepregnancy body mass index (BMI) (1 unit increase in BMI: OR, 0.88; 95% CI, 0.78-0.99; P = .04) were associated with CTV between postpartum days 6 and 14. CONCLUSIONS Secretory activation and CTV were compromised in breast pump-dependent mothers with preterm delivery. CTV was predicted by MOM Na level and Na:K. These biomarkers have potential as objective point-of-care measures to detect potentially modifiable lactation problems in a high-risk population.
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Affiliation(s)
- Rebecca Hoban
- Division of Neonatology, Department of Pediatrics, Rush University Medical Center, Chicago, IL; Division of Neonatology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada.
| | | | - Emily Somerset
- Rogers Computational Program, Ted Rogers Centre for Heart Research, Peter Munk Cardiac Centre, University Health Network, Toronto, Ontario, Canada
| | - Ching Tat Lai
- School of Molecular Sciences, University of Western Australia, Perth, WA, Australia
| | - Judy Janes
- Department of Women and Children's Nursing, Rush University Medical Center, Chicago, IL
| | - Aloka L Patel
- Division of Neonatology, Department of Pediatrics, Rush University Medical Center, Chicago, IL
| | - Donna Geddes
- School of Molecular Sciences, University of Western Australia, Perth, WA, Australia
| | - Paula P Meier
- Division of Neonatology, Department of Pediatrics, Rush University Medical Center, Chicago, IL; College of Nursing, Rush University Medical Center, Chicago, IL
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21
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Patel AL, Johnson TJ, Meier PP. Racial and socioeconomic disparities in breast milk feedings in US neonatal intensive care units. Pediatr Res 2021; 89:344-352. [PMID: 33188286 PMCID: PMC7662724 DOI: 10.1038/s41390-020-01263-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 10/01/2020] [Accepted: 10/04/2020] [Indexed: 02/06/2023]
Abstract
Very low birth weight (VLBW; <1500 g birth weight) infants are substantially more likely to be born to black than to non-black mothers, predisposing them to potentially preventable morbidities that increase the risk for costly lifelong health problems. Mothers' own milk (MOM) may be considered the ultimate "personalized medicine" since milk composition and bioactive components vary among mothers and multiple milk constituents provide specific protection based on shared exposures between mother and infant. MOM feedings reduce the risks and associated costs of prematurity-associated morbidities, with the greatest reduction afforded by MOM through to NICU discharge. Although black and non-black mothers have similar lactation goals and initiation rates, black VLBW infants are half as likely to receive MOM at NICU discharge in the United States. Black mothers are significantly more likely to be low-income, single heads of household and have more children in the home, increasing the burden of MOM provision. Although rarely considered, the out-of-pocket and opportunity costs associated with providing MOM for VLBW infants are especially onerous for black mothers. When MOM is not available, the NICU assumes the costs of inferior substitutes for MOM, contributing further to disparate outcomes. Novel strategies to mitigate these disparities are urgently needed. IMPACT: Mother's own milk exemplifies personalized medicine through its unique biologic activity. Hospital factors and social determinants of health are associated with mother's own milk feedings for very low-birth-weight infants in the neonatal intensive care unit. Notably, out-of-pocket and opportunity costs associated with providing mother's own milk are borne by mothers. Conceptualizing mother's own milk feedings as an integral part of NICU care requires consideration of who bears the costs of MOM provision-the mother or the NICU?
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Affiliation(s)
- Aloka L. Patel
- grid.262743.60000000107058297Department of Pediatrics, Rush University Children’s Hospital, Chicago, IL USA
| | - Tricia J. Johnson
- grid.262743.60000000107058297Departments of Health Systems Management, Rush University, Chicago, IL USA
| | - Paula P. Meier
- grid.262743.60000000107058297Department of Pediatrics, Rush University Children’s Hospital, Chicago, IL USA ,grid.240684.c0000 0001 0705 3621College of Nursing, Rush University Medical Center, Chicago, IL USA
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22
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Abstract
High-dose mother's own milk (MOM) feedings during the first 14 days post birth reduce the risk of necrotizing enterocolitis in very low birthweight (VLBW; <1500 g birthweight). However, high-dose MOM feedings are only possible if mothers provide sufficient quantities of MOM in a timely manner, and data indicate that the lack of MOM during the early post-birth period is a global problem. This paper reviews the modifiable and unmodifiable barriers to accessing adequate quantities of MOM during the early post-birth period and proposes evidence-based strategies to increase and improve the use of MOM during the neonatal intensive care unit (NICU) hospitalization with an emphasis on the critical first 2 weeks post birth.
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23
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Medina Poeliniz C, Engstrom JL, Hoban R, Patel AL, Meier P. Measures of Secretory Activation for Research and Practice: An Integrative Review. Breastfeed Med 2020; 15:191-212. [PMID: 32155345 DOI: 10.1089/bfm.2019.0247] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background: Maternal concern about inadequate milk volume commonly emerges in the first 2 weeks postpartum, a critical lactation period that includes secretory activation. This review summarizes the biology of secretory activation and evaluates the accuracy and feasibility of published measures of secretory activation. Materials and Methods: A systematic search of measures of secretory activation for mothers of healthy term and preterm infants yielded 62 abstracts. Following additional screening, 15 publications qualified for quantitative synthesis review and were evaluated with respect to accuracy (validated with another measure of secretory activation in the same mother) and feasibility (accessibility, cost, and ease of use). Results:Maternal perception of milk coming in (MP) is the most feasible measure, but its accuracy has not been established. Patterns of increase in maternal milk volume have been validated with maternal milk-borne biomarkers in breastfeeding, and breast pump-dependent mothers and normal values have been published. Accuracy of serial maternal urinary lactose concentrations has not been established for secretory activation and lacks feasibility. Maternal milk biomarkers are the accurate standard to which other measures are compared but currently lack feasibility for routine use. Conclusions: Use of secretory activation measures can personalize lactation care by matching maternal risk with appropriate diagnostics. Priorities for research and practice include validation of MP as a population-based screening tool, implementation of techniques that measure patterns of increase in milk volume for moderate risk populations, and the development of milk biomarker science for point-of-care use in the most complicated lactation scenarios.
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Affiliation(s)
| | - Janet L Engstrom
- Department of Women and Children's Nursing, College of Nursing, Rush University, Chicago, Illinois
| | - Rebecca Hoban
- Department of Pediatrics, Section of Neonatology, Rush University Medical Center, Chicago, Illinois.,Department of Pediatrics, Division of Neonatology, The Hospital for Sick Children, Toronto, Canada
| | - Aloka L Patel
- Department of Women and Children's Nursing, College of Nursing, Rush University, Chicago, Illinois.,Department of Pediatrics, Section of Neonatology, Rush University Medical Center, Chicago, Illinois
| | - Paula Meier
- Department of Women and Children's Nursing, College of Nursing, Rush University, Chicago, Illinois.,Department of Pediatrics, Section of Neonatology, Rush University Medical Center, Chicago, Illinois
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24
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Abstract
BACKGROUND The dose-response benefits of human milk for preterm infants are well documented. Understanding factors that influence duration of mother's own milk (MOM) receipt may have important clinical implications. PURPOSE To identify variables that significantly affect whether or not preterm infants receive their own mother's milk at discharge. METHODS Maternal-infant dyads were eligible for inclusion if the infant was born between August 1, 2010, and July 31, 2015, was born at 32 weeks' gestation or less, or was 1800 g or less (institutional donor milk receipt criteria). Bivariate and multivariable regression analyses were performed. RESULTS Of 428 observations, 258 (60.3%) received MOM at discharge and 170 (39.7%) did not. Maternal characteristics that were protective for MOM receipt at discharge were non-Hispanic race, married, partner support, more educated, and private insurance. Protective infant characteristics were higher gestational age at birth, higher percentage of MOM feedings, fewer ventilator days, and more days of direct lactation. In multivariable logistic regression, the odds of receiving MOM at discharge significantly (odds ratio = 1.93; 95% confidence interval, 1.72-2.16; P < .001) increased with the increasing proportion of MOM. Regression analysis showed that gestational age and increased maternal age increased the likelihood of MOM receipt at discharge. IMPLICATIONS FOR PRACTICE Clinicians will understand the significant effects even small increases in milk volume have on duration of MOM receipt at discharge, informing them of the importance of strategies to encourage and improve milk expression. IMPLICATIONS FOR RESEARCH Future research studying critical time periods when mothers are most likely to reduce milk expression may have significant clinical importance.
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25
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Abstract
BACKGROUND Mothers' own milk (MOM) has more than nutritional benefits for extremely preterm infants (<28 weeks). However, mothers encounter barriers that make it difficult to provide their own milk to their extremely preterm infants. PURPOSE The aim of this study was to describe and understand the experiences of mothers of extremely preterm infants regarding barriers to providing their own milk during infant hospital stay in the neonatal intensive care unit (NICU). METHODS This study followed a qualitative, interpretative design using Gadamer's hermeneutic approach and included 15 in-depth semistructured interviews. The data were analyzed using a modified form of the steps described by Fleming. RESULTS Fifteen mothers of extremely preterm infants participated in the study. The following themes were extracted from the data analysis: (1) "unexpected and unusual lactation," including the subthemes "the extremely preterm birth and the decision to provide MOM," "the battle to produce milk," and "my job was to make milk"; and (2) "providing MOM to a tiny infant in an unknown technological environment," with the subthemes "the limitations of providing MOM in the NICU" and "the difficulties of having an extremely preterm infant." IMPLICATIONS FOR PRACTICE To provide MOM to an extremely preterm infant, there is a need for informational and practical counseling by neonatal nurses educated in breastfeeding according to mothers' requirements and emotional needs. IMPLICATIONS FOR RESEARCH Future research may analyze the parents' and neonatal nurses' experience about facilitators to improve MOM provision and the influence of women's sociodemographic characteristics in providing MOM to the extremely preterm infants.
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26
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Mitha A, Piedvache A, Khoshnood B, Fresson J, Glorieux I, Roué JM, Blondel B, Durox M, Burguet A, Ancel PY, Kaminski M, Pierrat V. The impact of neonatal unit policies on breast milk feeding at discharge of moderate preterm infants: The EPIPAGE-2 cohort study. MATERNAL AND CHILD NUTRITION 2019; 15:e12875. [PMID: 31310706 DOI: 10.1111/mcn.12875] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 06/26/2019] [Accepted: 07/09/2019] [Indexed: 01/30/2023]
Abstract
Facilitating factors and barriers to breast milk feeding (BMF) for preterm infants have been mainly studied in very preterm populations, but little is known about moderate preterm infants. We aimed to analyze hospital unit characteristics and BMF policies associated with BMF at discharge for infants born at 32 to 34 weeks' gestation. EPIPAGE-2, a French national cohort of preterm births, included 883 infants born at 32 to 34 weeks' gestation. We investigated kangaroo care in the first 24 hr, early involvement of parents in feeding support, volume of the unit, BMF information given to mothers hospitalized for threatened preterm delivery, protocols for BMF, presence of a professional trained in human lactation, unit training in neurodevelopmental care, and regional BMF initiation rates in the general population. Multilevel logistic regression analysis was used to investigate associations between unit policies and BMF at discharge, adjusted for individual characteristics and estimating odds ratios (ORs) and 95% confidence intervals (CIs). Overall, 59% (490/828) of infants received BMF at discharge (27% to 87% between units). Rates of BMF at discharge were higher with kangaroo care (adjusted OR 2.03 [95% CI 1.01, 4.10]), early involvement of parents in feeding support (1.94 [1.23, 3.04]), unit training in a neurodevelopmental care programme (2.57 [1.18, 5.60]), and in regions with a high level of BMF initiation in the general population (1.85 [1.05, 3.28]). Creating synergies by interventions at the unit and population level may reduce the variability in BMF rates at discharge for moderate preterm infants.
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Affiliation(s)
- Ayoub Mitha
- French National Institute of Health and Medical Research Unit 1153, Obstetrical, Perinatal, and Pediatric Epidemiology Team, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France.,Department of Neonatal Medicine, CHU Lille, Jeanne de Flandre Hospital, Lille, France
| | - Aurélie Piedvache
- French National Institute of Health and Medical Research Unit 1153, Obstetrical, Perinatal, and Pediatric Epidemiology Team, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France
| | - Babak Khoshnood
- French National Institute of Health and Medical Research Unit 1153, Obstetrical, Perinatal, and Pediatric Epidemiology Team, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France
| | - Jeanne Fresson
- French National Institute of Health and Medical Research Unit 1153, Obstetrical, Perinatal, and Pediatric Epidemiology Team, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France.,Department of Clinical Epidemiology and Biostatistics, CHRU Nancy, Nancy, France
| | - Isabelle Glorieux
- Department of Neonatology, Toulouse University Hospital, Toulouse, France
| | - Jean-Michel Roué
- Department of Neonatal Pediatrics and Intensive Care, Brest University Hospital, Brest, France
| | - Béatrice Blondel
- French National Institute of Health and Medical Research Unit 1153, Obstetrical, Perinatal, and Pediatric Epidemiology Team, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France
| | - Mélanie Durox
- French National Institute of Health and Medical Research Unit 1153, Obstetrical, Perinatal, and Pediatric Epidemiology Team, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France
| | - Antoine Burguet
- Department of Neonatal Pediatrics, Dijon University Hospital, Dijon, France
| | - Pierre-Yves Ancel
- French National Institute of Health and Medical Research Unit 1153, Obstetrical, Perinatal, and Pediatric Epidemiology Team, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France.,Clinical Research Unit, Center for Clinical Investigation P1419, Cochin Broca Hôtel-Dieu Hospital, Paris, France
| | - Monique Kaminski
- French National Institute of Health and Medical Research Unit 1153, Obstetrical, Perinatal, and Pediatric Epidemiology Team, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France
| | - Véronique Pierrat
- French National Institute of Health and Medical Research Unit 1153, Obstetrical, Perinatal, and Pediatric Epidemiology Team, Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Paris Descartes University, Paris, France.,Department of Neonatal Medicine, CHU Lille, Jeanne de Flandre Hospital, Lille, France
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Mediators of racial and ethnic disparity in mother's own milk feeding in very low birth weight infants. Pediatr Res 2019; 85:662-670. [PMID: 30679795 PMCID: PMC6435382 DOI: 10.1038/s41390-019-0290-2] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 12/20/2018] [Accepted: 12/24/2018] [Indexed: 01/11/2023]
Abstract
BACKGROUND Despite high initiation rates for mother's own milk (MOM) provision, MOM feeding at discharge from the neonatal intensive care unit (NICU) drops precipitously and reveals a racial/ethnic disparity. This study sought to identify factors that (1) predict MOM feeding at NICU discharge, and (2) mediate racial/ethnic disparity in MOM feeding at discharge. METHODS Secondary analysis of prospective cohort study of 415 mothers and their very low birth weight infants. Variables were grouped into five categories (demographics, neighborhood structural, social, maternal health, and MOM pumping). Significant predictors from each category were entered into a multivariable logistic regression model. RESULTS Although 97.6% of infants received MOM feedings, black infants were significantly less likely to receive MOM feeding at discharge. Positive predictors were daily pumping frequency, reaching pumped MOM volume ≥500 mL/day by 14 days, and maternal age. Negative predictors were low socioeconomic status (SES) and perceived breastfeeding support from the infant's maternal grandmother. Low SES, maternal age, and daily pumping frequency mediated the racial/ethnic differences. CONCLUSIONS Multiple potentially modifiable factors predict MOM feeding at NICU discharge. Importantly, low SES, pumping frequency, and maternal age were identified as the mediators of racial and ethnic disparity. Strategies to mitigate the effects of modifiable factors should be developed and evaluated in future research.
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Hoban R, Schoeny ME, Esquerra-Zwiers A, Kaenkumchorn TK, Casini G, Tobin G, Siegel AH, Patra K, Hamilton M, Wicks J, Meier P, Patel AL. Impact of Donor Milk on Short- and Long-Term Growth of Very Low Birth Weight Infants. Nutrients 2019; 11:nu11020241. [PMID: 30678256 PMCID: PMC6412258 DOI: 10.3390/nu11020241] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/17/2019] [Accepted: 01/17/2019] [Indexed: 01/14/2023] Open
Abstract
Mother’s own milk (MOM) reduces the risk of morbidities in very low birth weight (VLBW) infants. When MOM is unavailable, donor breastmilk (DM) is used, with unclear impact on short- and long-term growth. This retrospective analysis compared anthropometric data at six time points from birth to 20–24 months corrected age in VLBW infants who received MOM supplements of preterm formula (n = 160) versus fortified DM (n = 161) during neonatal intensive care unit (NICU) hospitalization. The cohort was 46% female; mean birth weight and gestational age (GA) were 998 g and 27.3 weeks. Multilevel linear growth models assessed changes in growth z-scores short-term (to NICU discharge) and long-term (post-discharge), controlling for amount of DM or formula received in first 28 days of life, NICU length of stay (LOS), birth GA, and sex. Z-scores for weight and length decreased during hospitalization but increased for all parameters including head circumference post-discharge. Short-term growth was positively associated with LOS and birth GA. A higher preterm formula proportion, but not DM proportion, was associated with slower rates of decline in short-term growth trajectories, but feeding type was unrelated to long-term growth. In conclusion, controlling for total human milk fed, DM did not affect short- or long-term growth.
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Affiliation(s)
- Rebecca Hoban
- Department of Paediatrics, Division of Neonatology, Hospital for Sick Children, Toronto, ON M5G 1X8, Canada.
- Department of Pediatrics, Section of Neonatology, Rush University Medical Center, Chicago, IL 60612, USA.
| | - Michael E Schoeny
- College of Nursing, Rush University Medical Center, Chicago, IL 60612, USA.
| | | | | | - Gina Casini
- Rush Medical College, Rush University, Chicago, IL 60612, USA.
| | - Grace Tobin
- Rush Medical College, Rush University, Chicago, IL 60612, USA.
| | - Alan H Siegel
- Rush Medical College, Rush University, Chicago, IL 60612, USA.
| | - Kousiki Patra
- Department of Pediatrics, Section of Neonatology, Rush University Medical Center, Chicago, IL 60612, USA.
| | - Matthew Hamilton
- Department of Pediatrics, Division of Neonatology, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA.
| | - Jennifer Wicks
- Department of Pediatrics, Division of Hospital-Based Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL 60611, USA.
| | - Paula Meier
- Department of Pediatrics, Section of Neonatology, Rush University Medical Center, Chicago, IL 60612, USA.
- College of Nursing, Rush University Medical Center, Chicago, IL 60612, USA.
| | - Aloka L Patel
- Department of Pediatrics, Section of Neonatology, Rush University Medical Center, Chicago, IL 60612, USA.
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30
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Cabrera Lafuente M, Montes Bueno MT, Pastrana N, Segovia C, Madero Jarabo R, Martin CR, Omeñaca Teres F, Sáenz de Pipaón Marcos M. A prospective analysis of intake and composition of mother's own milk in preterm newborns less than 32 weeks' gestational age. J Perinat Med 2018; 47:106-113. [PMID: 29995634 DOI: 10.1515/jpm-2017-0334] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 06/15/2018] [Indexed: 11/15/2022]
Abstract
Background Mothers of preterm (PT) infants have difficulty providing adequate quantities of human milk (HM) for their babies during their hospital stay. The macronutrient content in HM changes over time, varying across and within individual mothers. The research aim of the strudy was to describe the intake of mothers' own milk (MOM) and its composition according to gestational (GA) and postnatal age (PNA) in infants born <32 weeks' GA and to correlate them with neonatal weight, length and morbidities. Methods A prospective observational study of 176 premature infants in a unit without a donor milk bank was conducted. Daily milk intake was recorded. HM macronutrients were determined by mid-infrared spectrophotometric analysis at 7, 15 and 30 days after delivery and monthly until hospital discharge. Results Intake of MOM increased during the first 2 weeks after birth and decreased steadily thereafter. Protein concentration varied inversely with PNA. Carbohydrate and lipid concentrations increased over the first few days and remained stable thereafter. A fall in weight percentiles from birth to 60 days was found. No correlation was found between total protein and calorie intakes at 3 and 15 days of life and growth velocity (GV) between 15 and 30 days, even when broken down into parenteral nutrition (PN), formula and MOM. Conclusion To improve MOM feeding in PT newborns, intensive support strategies at the prenatal stage along entire hospitalization income should be encouraged. New protocols for fortification of HM should be implemented to optimize postnatal weight gain while preserving the health benefits of HM.
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Affiliation(s)
| | | | | | - Cristina Segovia
- Department of Neonatology, La Paz University Hospital, Madrid, Spain
| | - Rosario Madero Jarabo
- Department of Biostatistics, La Paz University Hospital, Madrid, Spain.,Health Institute Carlos III, Maternal Health and Infant Development Network-SAMID, Madrid, Spain.,Department of Pediatrics, Autonomous University of Madrid, Madrid, Spain
| | - Camilia R Martin
- Department of Neonatology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Felix Omeñaca Teres
- Department of Neonatology, La Paz University Hospital, Madrid, Spain.,Health Institute Carlos III, Maternal Health and Infant Development Network-SAMID, Madrid, Spain.,Department of Pediatrics, Autonomous University of Madrid, Madrid, Spain
| | - Miguel Sáenz de Pipaón Marcos
- Department of Neonatology, La Paz University Hospital, Madrid, Spain.,Health Institute Carlos III, Maternal Health and Infant Development Network-SAMID, Madrid, Spain.,Department of Pediatrics, Autonomous University of Madrid, Madrid, Spain
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Bagga N, Nadipineni R, Mohamed A, Poddutoor P, Chirla DK. A quality initiative to improve exclusive breast milk feeding in preterm neonates. Int J Pediatr Adolesc Med 2018; 5:131-134. [PMID: 30805548 PMCID: PMC6363261 DOI: 10.1016/j.ijpam.2018.12.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 11/26/2018] [Accepted: 12/06/2018] [Indexed: 11/09/2022]
Abstract
Background and Objective Preterm babies thrive well on exclusive breastfeeding with fewer complications. In a retrospective analysis, challenges were noticed in the form of delayed first milk expression and frequency of expression, which was limited to 2–3 times a day. A quality improvement initiative was designed to increase the exclusive breast milk feeding rates in admitted preterm babies. The purpose of the present study is to evaluate the proportion of preterm neonates receiving mother's own milk by day 7 of life after such an initiative. Methods The quality improvement initiative was conducted at a level 3 neonatal intensive care unit from May 10, 2018, to August 10, 2018. Inborn preterm neonates <34 weeks with a minimum hospital stay of 7 days were included. Neonates of critically sick mothers and neonates having major congenital malformations were excluded. Mothers were given structured antenatal counseling regarding expressing breast milk (EBM). Postnatal visits were conducted to provide information through a video and a leaflet and formation of breastfeeding support group. Results A total of 30 babies were recruited during a period of 3 months and compared to historical controls. The median age of the first EBM improved from 2.5 days to 1.16 days, and the amount of EBM on the first day improved from 0.24 ml to 2.6 ml (p = .002). The proportion of babies receiving EBM on the first day improved from 24% to 80% (p = .0001), and at the end of 7 days, it increased to 73% from 46% (p = .02). The factors time to reach full enteral feeds, time to regain birth weight, rate of necrotizing enterocolitis, rate of sepsis, and proportion of babies on exclusive mother's milk during discharge appear comparable in both the groups. Conclusions A simple quality improvement approach through the formation of breastfeeding support group, antenatal counseling, and postnatal support for breast milk expression has made a significant improvement in milk expression from mothers delivered prematurely. It reflects on a team approach using the available resources.
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Affiliation(s)
- Nitasha Bagga
- Neonatalogy, Rainbow Children's Hospital, Hyderabad, India
| | | | - Ashik Mohamed
- Ophthalmic Biophysics, L V Prasad Eye Institute, Hyderabad, India
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Romaine A, Clark RH, Davis BR, Hendershot K, Kite V, Laughon M, Updike I, Miranda ML, Meier PP, Patel AL, Smith PB, Cotten CM, Benjamin DK, Greenberg RG. Predictors of Prolonged Breast Milk Provision to Very Low Birth Weight Infants. J Pediatr 2018; 202:23-30.e1. [PMID: 30170862 PMCID: PMC6203611 DOI: 10.1016/j.jpeds.2018.07.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 05/16/2018] [Accepted: 07/02/2018] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To identify factors associated with prolonged maternal breast milk (BM) provision in very low birth weight (VLBW) infants. STUDY DESIGN This was a cohort study of VLBW infants who initially received maternal BM and were born at one of 197 neonatal intensive care units managed by the Pediatrix Medical Group from 2010 to 2012. We used multivariable logistic regression to identify demographic, clinical, and maternal factors associated with provision of maternal BM on day of life (DOL) 30 and at discharge. RESULTS Median gestational age for all infants was 28 weeks (25th, 75th percentiles: 26, 30), and median maternal age was 28 years (23, 33). Of 8806 infants, 6261 (71%) received maternal BM on DOL 30, and 4003 of 8097 (49%) received maternal BM at discharge to home. Predictors of maternal BM provision at DOL 30 included increased maternal age, white maternal race, absence of history of necrotizing enterocolitis or late-onset sepsis, higher household income, lower education level, lack of donor BM exposure, and lower gestational age. CONCLUSIONS Our results suggest that maternal-infant demographic and clinical factors and household neighborhood socioeconomic characteristics were associated with provision of maternal BM at 30 postnatal days to VLBW infants. Identification of these factors allows providers to anticipate mothers' needs and develop tailored interventions designed to improve rates of prolonged maternal BM provision and infant outcomes.
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Affiliation(s)
- Andrew Romaine
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | | | - Briana R Davis
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Kaitlin Hendershot
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Vance Kite
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Madeleine Laughon
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Isaac Updike
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | | | - Paula P Meier
- Department of Pediatrics, Rush University Medical Center, Chicago, IL
| | - Aloka L Patel
- Department of Pediatrics, Rush University Medical Center, Chicago, IL
| | - P Brian Smith
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC; Department of Pediatrics, Duke University School of Medicine, Durham, NC
| | - C Michael Cotten
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC; Department of Pediatrics, Duke University School of Medicine, Durham, NC
| | - Daniel K Benjamin
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC; Department of Pediatrics, Duke University School of Medicine, Durham, NC
| | - Rachel G Greenberg
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC; Department of Pediatrics, Duke University School of Medicine, Durham, NC.
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Winging it: maternal perspectives and experiences of breastfeeding newborns with complex congenital surgical anomalies. J Perinatol 2018; 38:708-717. [PMID: 29487350 PMCID: PMC6030460 DOI: 10.1038/s41372-018-0077-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 01/22/2018] [Accepted: 01/29/2018] [Indexed: 12/02/2022]
Abstract
OBJECTIVE To describe the experience of breastfeeding (inclusive of breast milk expression/pumping, provision of breast milk via devices, and at-breastfeeding) among mothers of newborns with complex congenital surgical anomalies and the contexts under which pro-breastfeeding behaviors and attitudes are facilitated or compromised. STUDY DESIGN We used qualitative description to analyze 23 interviews conducted with 15 mothers of newborns undergoing surgery for gastrointestinal, cardiac, or neural tube defects. RESULTS Breastfeeding experiences were characterized by naivety regarding the importance and rationale for exclusive breast milk feedings and best practices to facilitate milk supply maintenance and transition to at-breast feeds. Maternal breastfeeding views and behaviors were impacted by indeterminate prenatal plans to breastfeed/provide breast milk, limited prior breastfeeding exposure and knowledge, and gaps in postnatal lactation support. CONCLUSION Future research should investigate methods to improve exclusive breast milk feeding and facilitate transitions to at-breast feeds among mothers of newborns with surgical congenital anomalies, with consideration of identified barriers.
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Casey L, Fucile S, Dow KE. Determinants of Successful Direct Breastfeeding at Hospital Discharge in High-Risk Premature Infants. Breastfeed Med 2018; 13:346-351. [PMID: 29746151 DOI: 10.1089/bfm.2017.0209] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Despite a mother's intention to breastfeed, there are many barriers to feeding preterm infants that decrease breastfeeding rates. OBJECTIVE The objective of this research was to determine factors associated with successful direct breastfeeding (DBF) of the preterm infant at hospital discharge. MATERIALS AND METHODS A retrospective chart review of 69 preterm (<34 weeks' gestational age) infants in the neonatal intensive care unit, whose mothers intended to breastfeed, was conducted. Infant-, mother-, and feeding-related factors were examined by chi-square or t test for their relationship with breastfeeding success, and by multiple logistic regression to identify predictive factors. RESULTS Successful DBF at discharge occurred in 64%. Mothers of infants who were breastfed were older (p < 0.0001); had less psychiatric illness (p = 0.03); and were less likely to smoke (p < 0.0001) and use recreational drugs (p = 0.04). The infants had higher birth weights (p = 0.03) and lower incidence of bronchopulmonary dysplasia (p = 0.04). A higher proportion of infants received DBF at their first oral feed (p < 0.001), and were discharged earlier (p = 0.03). Reduced milk supply was cited for breastfeeding failure in 36%. Older maternal age (odds ratio [OR] = 1.24, 95% confidence interval [CI] 1.02-1.51) and DBF at the first oral feed (OR = 7.72, 95% CI 1.37-43.6) were associated with successful DBF at discharge. CONCLUSION Maternal age and method of first oral feed are critical predictors of breastfeeding success in preterm infants. Mothers should be encouraged to breastfeed at the infant's first oral attempt and strategic breastfeeding support should be provided before initiation of oral feeding.
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Affiliation(s)
- Lara Casey
- Department of Pediatrics, Kingston Health Sciences Centre, Queen's University , Kingston, Ontario, Canada
| | - Sandra Fucile
- Department of Pediatrics, Kingston Health Sciences Centre, Queen's University , Kingston, Ontario, Canada
| | - Kimberly E Dow
- Department of Pediatrics, Kingston Health Sciences Centre, Queen's University , Kingston, Ontario, Canada
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Hoban R, Bigger H, Schoeny M, Engstrom J, Meier P, Patel AL. Milk Volume at 2 Weeks Predicts Mother's Own Milk Feeding at Neonatal Intensive Care Unit Discharge for Very Low Birthweight Infants. Breastfeed Med 2018; 13:135-141. [PMID: 29377728 PMCID: PMC5863077 DOI: 10.1089/bfm.2017.0159] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE This study sought to determine the maternal prepregnancy, pregnancy, and delivery risk factors that predicted coming to volume (CTV; achieving pumped mother's own milk [MOM] volume ≥500 mLs/day) and the continuation of MOM provision through to discharge from the neonatal intensive care unit (NICU) in mothers and their very low birthweight (VLBW; <1,500 g at birth) infants. STUDY DESIGN Secondary analysis of prospectively collected data from 402 mothers of VLBW infants admitted to an urban NICU, including detailed MOM pumping records for a subset (51%) of the cohort. Analyses included inverse probability weighting, multivariate regression, and chi-square statistics. RESULTS In this high-risk cohort (51.2% black, 27.1% Hispanic, 21.6% white/Asian; 72.6% low income; 61.4% overweight/obese prepregnancy), CTV by day 14 was the strongest predictor of MOM feeding at NICU discharge (odds ratio [OR] 9.70 confidence interval [95% CI] 3.86-24.38, p < 0.01.). Only 39.5% of mothers achieved CTV by postpartum day 14, an outcome that was predicted by gestational age at delivery (OR 1.41, 95% CI 1.15-1.73, p < 0.01), being married (OR 3.66, 95% CI 1.08-12.39, p = 0.04), black race (OR 7.70, 95% CI 2.05-28.97, p < 0.01), cesarean delivery (OR 0.22, 95% CI 0.08-0.63, p = 0.01), and chorioamionitis (OR 0.14, 95% CI 0.02-0.82, p = 0.03). CONCLUSION Continued provision of MOM at NICU discharge can be predicted in the first 14 postpartum days on the basis of achievement of CTV. We posit that CTV can serve as a quality indicator for improving MOM feedings in the NICU and that lactation support resources should target this early critical postbirth period.
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Affiliation(s)
- Rebecca Hoban
- 1 Section of Neonatology, Department of Pediatrics, Rush University Medical Center , Chicago, Illinois.,2 Division of Neonatology, Department of Paediatrics, The Hospital for Sick Children , Toronto, Canada
| | - Harold Bigger
- 1 Section of Neonatology, Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
| | - Michael Schoeny
- 3 College of Nursing, Rush University Medical Center , Chicago, Illinois
| | - Janet Engstrom
- 3 College of Nursing, Rush University Medical Center , Chicago, Illinois
| | - Paula Meier
- 1 Section of Neonatology, Department of Pediatrics, Rush University Medical Center , Chicago, Illinois.,3 College of Nursing, Rush University Medical Center , Chicago, Illinois
| | - Aloka L Patel
- 1 Section of Neonatology, Department of Pediatrics, Rush University Medical Center , Chicago, Illinois.,3 College of Nursing, Rush University Medical Center , Chicago, Illinois
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Abstract
BACKGROUND More than 85% of contemporary lactating women in the United States express their milk at least sometimes. Some produce milk exclusively through pumping. We characterized women who pumped but never fed at the breast and compared their infant feeding practices with those of women who fed at the breast with or without pumping. SUBJECTS AND METHODS Study participants were those delivered at Ohio State University Wexner Medical Center in 2011 and completed a questionnaire at 12 months postpartum (n = 478). We used bivariate and multivariate approaches (survival analysis) to compare women who pumped but never fed at the breast with women who fed at the breast with or without pumping. RESULTS Women (n = 33, 6.9%) who pumped but never fed at the breast comprised a diverse group but were more likely to have delivered preterm and were of lower socioeconomic status on average. They initiated pumping and formula feeding earlier (median = day 1 after delivery) and were more likely to report difficulty making enough milk compared with women who fed at the breast with or without pumping. They had much shorter total duration of milk production (adjusted hazard ratio = 3.3, 95% confidence interval: 2.1, 5.2) after controlling for clinical and sociodemographic confounders. CONCLUSIONS Pumping without feeding at the breast is associated with shorter milk feeding duration and earlier introduction of formula compared with feeding at the breast with or without pumping. Establishing feeding at the breast, rather than exclusive pumping, may be important for achieving human milk feeding goals.
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Affiliation(s)
- Sarah A. Keim
- Center for Biobehavioral Health, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio
- Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, Ohio
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, Ohio
| | - Kelly M. Boone
- Center for Biobehavioral Health, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio
| | - Reena Oza-Frank
- Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, Ohio
- Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio
| | - Sheela R. Geraghty
- Cincinnati Children's Center for Breastfeeding Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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Engstrom JL, Patel AL, Meier PP. Eliminating Disparities in Mother's Milk Feeding in the Neonatal Intensive Care Unit. J Pediatr 2017; 182:8-9. [PMID: 28081887 DOI: 10.1016/j.jpeds.2016.12.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 12/12/2016] [Indexed: 10/20/2022]
Affiliation(s)
| | - Aloka L Patel
- College of Nursing Rush University; Pediatrics Rush University Medical Center Chicago, Illinois
| | - Paula P Meier
- College of Nursing Rush University; Pediatrics Rush University Medical Center Chicago, Illinois
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Meier PP, Johnson TJ, Patel AL, Rossman B. Evidence-Based Methods That Promote Human Milk Feeding of Preterm Infants: An Expert Review. Clin Perinatol 2017; 44:1-22. [PMID: 28159199 PMCID: PMC5328421 DOI: 10.1016/j.clp.2016.11.005] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Best practices translating the evidence for high-dose human milk (HM) feeding for preterm infants during neonatal intensive care unit (NICU) hospitalization have been described, but their implementation has been compromised. Although the rates of any HM feeding have increased over the last decade, efforts to help mothers maintain HM provision through to NICU discharge have remained problematic. Special emphasis should be placed on prioritizing the early lactation period of coming to volume so that mothers have sufficient HM volume to achieve their personal HM feeding goals. Donor HM does not provide the same risk reduction as own mother's HM.
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Affiliation(s)
- Paula P Meier
- Rush University Medical Center, 1653 West Congress Parkway, Chicago, IL 60612, USA.
| | - Tricia J Johnson
- Rush University Medical Center, 1653 West Congress Parkway, Chicago, IL 60612, USA
| | - Aloka L Patel
- Rush University Medical Center, 1653 West Congress Parkway, Chicago, IL 60612, USA
| | - Beverly Rossman
- Rush University Medical Center, 1653 West Congress Parkway, Chicago, IL 60612, USA
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Abstract
BACKGROUND For very-low-birth-weight (VLBW) infants, breastfeeding may no longer be an immediate option. Mothers often turn to mechanically expressing their milk with a breast pump to provide their infants human milk. Research aim: This study aimed to describe mothers' experiences expressing milk for their VLBW infants in a level 3 neonatal intensive care unit. METHODS Qualitative, phenomenological methods were used to better understand the milk expression experiences of 17 mothers of VLBW infants. In-depth interviews were audio-recorded and transcribed verbatim. Transcripts were analyzed using Colaizzi's seven-step protocol, and themes were identified to illustrate the lived experience of the mothers. RESULTS Five global themes emerged from interviews with mothers. However, this article focuses on one global theme, "I had one job and that was to make milk," and the supporting subthemes: (1) "I was heartbroken," (2) "Pumping is a full-time thing," and (3) "I literally sacrificed nights." CONCLUSION This study provides insight into the complex experience that mothers in the southeastern United States undergo when expressing milk for their VLBW infants.
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Affiliation(s)
- Katherine Bower
- 1 Department of Nutrition, University of Tennessee, Knoxville, Knoxville, TN, USA
| | - Tara Burnette
- 2 Department of Obstetrics and Gynecology, University of Tennessee Medical Center, Knoxville, TN, USA
| | - Daniel Lewis
- 3 Office of Research, University of Tennessee, Knoxville, Knoxville, TN, USA
| | - Courtney Wright
- 1 Department of Nutrition, University of Tennessee, Knoxville, Knoxville, TN, USA
| | - Katie Kavanagh
- 1 Department of Nutrition, University of Tennessee, Knoxville, Knoxville, TN, USA
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Rossman B, Meier PP, Janes JE, Lawrence C, Patel AL. Human Milk Provision Experiences, Goals, and Outcomes for Teen Mothers with Low-Birth-Weight Infants in the Neonatal Intensive Care Unit. Breastfeed Med 2017; 12:351-358. [PMID: 28557525 PMCID: PMC5512322 DOI: 10.1089/bfm.2017.0035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Breastfeeding rates are virtually unknown for teen mothers whose low-birth-weight (LBW; <2500 gm) infants are hospitalized in the neonatal intensive care unit (NICU). The objective was to examine the infant feeding experiences, goals, and outcomes of teen mothers of LBW infants. METHODS We conducted a multimethod study using a qualitative research design, survey, and infant medical records. The primary data source was individual interviews conducted with teen mothers of LBW infants hospitalized in a tertiary NICU. Content analysis and descriptive statistics were used for data analysis. RESULTS All 15 teen mothers (12 black, 3 Hispanic) wanted what was best for their infants and initiated lactation by breast pump. However, maintaining lactation was challenging and the following barriers were identified: fear of being judged; body image issues; influence of the maternal grandmother; and disorganized thought processes about combining pumping with returning to school or work. Despite these barriers, 50% of the teen mothers met their goals for human milk provision at NICU discharge. CONCLUSION Most of the teen mothers' lactation barriers reflected their adolescent developmental stage. Potential interventions are identified and include focus groups with teen mothers and maternal grandmothers and lactation support by NICU-based teen breastfeeding peer counselors.
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Affiliation(s)
| | - Paula P Meier
- 2 Department of Pediatrics, Rush University Children's Hospital , Chicago, Illinois.,3 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
| | - Judy E Janes
- 2 Department of Pediatrics, Rush University Children's Hospital , Chicago, Illinois
| | - Christie Lawrence
- 1 Rush University College of Nursing , Chicago, Illinois.,2 Department of Pediatrics, Rush University Children's Hospital , Chicago, Illinois
| | - Aloka L Patel
- 2 Department of Pediatrics, Rush University Children's Hospital , Chicago, Illinois.,3 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
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Fleurant E, Schoeny M, Hoban R, Asiodu IV, Riley B, Meier PP, Bigger H, Patel AL. Barriers to Human Milk Feeding at Discharge of Very-Low-Birth-Weight Infants: Maternal Goal Setting as a Key Social Factor. Breastfeed Med 2017; 12:20-27. [PMID: 27906557 PMCID: PMC5220570 DOI: 10.1089/bfm.2016.0105] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND While black mothers initiate human milk (HM) provision at lower rates than non-black mothers in the United States, some neonatal intensive care units (NICUs) report similar initiation rates regardless of race/ethnicity for mothers of very-low-birth-weight (VLBW) infants. However, racial disparity frequently becomes evident in the proportion of black infants who continue to receive HM feedings at NICU discharge. Since social factors have been associated with differences in HM provision for term infants, we sought to identify differences in social factors associated with HM feeding at discharge based on race/ethnicity. MATERIALS AND METHODS A prospective cohort study of racially diverse mothers of VLBW infants measured social factors including maternal education, breastfeeding support, return to work/school, HM feeding goal, previous breastfeeding, or formula experience. Multivariate logistic regression modeling was applied to social factors to predict HM feeding at discharge. Additional regression models were created for racial/ethnic subgroups to identify differences. RESULTS For all 362 mothers, WIC (Special Supplemental Nutrition Program for Women, Infants, and Children) eligibility and maternal goal near time of discharge of providing any HM negatively and positively predicted HM feeding at discharge, respectively. Perceived breastfeeding support from the infant's maternal grandmother negatively predicted HM feeding at discharge for black mothers. CONCLUSIONS Future interventions to increase duration of HM provision in VLBW infants should focus on the establishment and maintenance of maternal HM feeding goals. Further studies of the familial support system of black mothers are warranted to determine multigenerational impact and potential interventions.
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Affiliation(s)
- Erin Fleurant
- 1 Rush University Medical College , Chicago, Illinois
| | - Michael Schoeny
- 2 Department of Pediatrics, Rush University Children's Hospital, Chicago, Illinois
| | - Rebecca Hoban
- 2 Department of Pediatrics, Rush University Children's Hospital, Chicago, Illinois.,3 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
| | | | - Brittany Riley
- 5 College of Nursing, Nationwide Children's Hospital , Columbus, Ohio
| | - Paula P Meier
- 2 Department of Pediatrics, Rush University Children's Hospital, Chicago, Illinois.,3 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
| | - Harold Bigger
- 3 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
| | - Aloka L Patel
- 2 Department of Pediatrics, Rush University Children's Hospital, Chicago, Illinois.,3 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
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Donor Human Milk Update: Evidence, Mechanisms, and Priorities for Research and Practice. J Pediatr 2017; 180:15-21. [PMID: 27773337 PMCID: PMC5183469 DOI: 10.1016/j.jpeds.2016.09.027] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 07/29/2016] [Accepted: 09/09/2016] [Indexed: 12/19/2022]
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Riley B, Schoeny M, Rogers L, Asiodu IV, Bigger HR, Meier PP, Patel AL. Barriers to Human Milk Feeding at Discharge of Very Low-Birthweight Infants: Evaluation of Neighborhood Structural Factors. Breastfeed Med 2016; 11:335-42. [PMID: 27347851 PMCID: PMC5031119 DOI: 10.1089/bfm.2015.0185] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Although 98% of mothers in our cohort initiated human milk (HM) provision for their very low-birthweight (VLBW) infants, fewer black infants received HM at neonatal intensive care unit (NICU) discharge than non-black infants. This study examined neighborhood structural factors associated with HM feeding at discharge to identify potential barriers. MATERIALS AND METHODS Sociodemographic and HM data were prospectively collected for 410 VLBW infants and mothers. Geocoded addresses were linked to neighborhood structural factors. Bivariate and multivariate logistic regression analyses were conducted for the entire cohort and racial/ethnic subgroups. RESULTS HM feeding at discharge was positively correlated with further distance from Women, Infants, and Children (WIC) office, less violent crime, less poverty, greater maternal education, older maternal age, greater infant gestational age, and shorter NICU hospitalization. Multivariate analysis demonstrated that only maternal race/ethnicity, WIC eligibility, and length of NICU hospitalization predicted HM feeding at discharge for the entire cohort. The interaction between access to a car and race/ethnicity significantly differed between black and white/Asian mothers, although the predicted probability of HM feeding at discharge was not significantly affected by access to a car for any racial/ethnic subgroup. CONCLUSIONS Neighborhood structural factors did not significantly impact HM feeding at discharge. However, lack of access to a car may be a factor for black mothers, potentially representing restricted HM delivery to the NICU or limited social support, and warrants further study.
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Affiliation(s)
- Brittany Riley
- 1 College of Nursing, Rush University Medical Center , Chicago, Illinois
| | - Michael Schoeny
- 1 College of Nursing, Rush University Medical Center , Chicago, Illinois
| | - Laura Rogers
- 2 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
| | - Ifeyinwa V Asiodu
- 3 College of Nursing, University of Illinois at Chicago , Chicago, Illinois
| | - Harold R Bigger
- 2 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
| | - Paula P Meier
- 1 College of Nursing, Rush University Medical Center , Chicago, Illinois.,2 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
| | - Aloka L Patel
- 1 College of Nursing, Rush University Medical Center , Chicago, Illinois.,2 Department of Pediatrics, Rush University Medical Center , Chicago, Illinois
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