Breastfeeding the late preterm infant

Retrospective analysis of volumes of manually expressed colostrum among healthy postnatal mothers at a tertiary care referral unit in South India. Not enough milk or not enough patience?

INTRODUCTION

The volumes of colostrum have been quantified as 5 mL and 25 mL per feed on days 1 and 3, respectively, as per the data described about 20 years ago. However, the use of commercial formula is on the rise and 'not enough milk' is a common complaint by postnatal mothers.

OBJECTIVES

To determine the average volume of colostrum in one sitting per day on first three postnatal days among healthy late preterm and term gestational mothers and to compare the same among late preterm, term gestation and modes of delivery.

DESIGN

Retrospective study.

SETTING

A tertiary care perinatal setting in South India.

PATIENTS

Healthy late preterm and term gestational mothers whose babies were roomed in.

INTERVENTIONS

A lactation consultant helped the mothers manually express breast milk.

MAIN OUTCOME MEASURES

Volumes of manually expressed colostrum on first three postnatal days.

RESULTS

Of the 391 mothers analysed in the study, on first three postnatal days, the average volume of colostrum in one sitting each was 4.68 mL, 8.87 mL and 22.53 mL, respectively. There was no statistically significant difference in volumes of colostrum secreted among term and late preterm mothers and also among mothers with different modes of delivery. As anticipated, multiparous mothers expressed significantly higher volumes as compared with primiparous mothers, on all three postnatal days.

CONCLUSIONS

The volumes of colostrum on first three postnatal days among healthy mothers were comparable with traditional volumes described about two decades ago. Gestational age and mode of delivery did not affect the volumes of colostrum in the present cohort.

Determinants of early initiation of breastfeeding following birth in West Africa: A multilevel analysis using data from multi-country national health surveys

BACKGROUND

Early initiation of breastfeeding (EIBF), within the first hour of birth, is crucial for promoting exclusive breastfeeding and establishing optimal nursing practices. However, global EIBF rates remain low, with even lower rates observed in Africa. Despite existing research gaps, this study aims to determine the prevalence of EIBF and identify maternal and child-related factors associated with its practice in West Africa.

METHODS

This study utilized West African Demographic and Health Survey (DHS) data from 13 countries, including 146,964 children's records. To assess model fit, likelihood test and deviance were used. Similarly, intraclass correlation coefficient, median odds ratio, and proportional change in variance were employed for random effect. A multilevel logistic regression model was used to identify individual- and community-level factors influencing EIBF due to the hierarchical nature of the data. Variables with p-values ≤0.2 in the binary model and <0.05 in the final analysis were considered significantly associated with EIBF.

RESULTS

The pooled prevalence of EIBF in West African nations was 50.60% (95% CI; 50.34-50.85%). The highest prevalence rate was observed in Serra Leone (75.33%) and the lowest prevalence was found in Senegal (33.94%). In the multilevel multiple logistic regression model, maternal education (AOR = 1.10, 95% CI, 1.03,1.16), marital status AOR = 1.07, 95% CI, 1.01,1.13), birth weight (AOR = 0.91, CI 0.86,0.96), birth orders (AOR = 1.09, CI 1.03,1.16), and (AOR = 1.11, CI 1.03,1.19), place of residence (AOR = 1.14, CI 1.07,1.21), and mode of delivery type (AOR = 0.26, CI 0.24,0.29) were significantly correlated with EIBF in West Africa.

CONCLUSIONS

The incidence of EIBF in West Africa was found to be low. The study emphasizes the need for targeted behavioral change communication programs to address timely breastfeeding initiation, specifically targeting mothers and child characteristics. Factors such as education, delivery mode, marital status, birth weight, birth order, and place of residence were significantly associated with EIBF. Special attention should be given to improving EIBF rates among women undergoing caesarean sections, infants with low birth weight, and primiparous mothers, along with structural improvements in the healthcare sector in West Africa.

The Evaluation of Facial Muscles by Surface Electromyography in Very Preterm Infants

BACKGROUND

It is reported that 40% of preterm infants have problems with eating. Neonatal feeding disorders may be one of the factors increasing neonatal mortality. The aim of our study was to evaluate the muscles involved in suckling and swallowing in premature newborns using surface electromyography (sEMG). We would like to objectively describe the tension of muscles engaged in feeding in order to properly plan the therapy. Another aim was to compare sEMG measurements to gestational age, birth weight, and umbilical blood pH to show which parameters put children at risk of feeding problems.

METHODS

Sixteen preterm neonates with gestational age less than 32 weeks, birth weight less than 1500 g, and oral feeding difficulties were analyzed for muscle response and electrical activity of nerves using sEMG (surface electromyography).

RESULTS

We found a negative correlation indicating that preterm infants with a younger gestational age had higher suprahyoid muscle tension, and a positive correlation was found between pH value and suprahyoid muscles. The lower the pH value, the lower the tension in the suprahyoid muscles.

CONCLUSIONS

sEMG may be a helpful diagnostic tool in the evaluation of the masticatory system of premature infants. Due to the abnormal tone of the muscles responsible for swallowing, it is advisable to rehabilitate as early as possible.

Maternal and neonatal peripartum factors associated with late initiation of breast feeding in Bangladesh: a secondary analysis

OBJECTIVES

Late initiation of breast feeding (LIBF) is associated with increased neonatal mortality and morbidity. This study aimed to assess the association between intrapartum, early postpartum and neonatal factors, and LIBF in Bangladesh.

DESIGN, SETTING AND PARTICIPANTS

In this analysis, we used data from the mothers participating in a cluster-randomised controlled trial (Rang-Din Nutrition Study) conducted in rural northwest Bangladesh. Mothers (n=3594) were interviewed about the time of initiation of breast feeding, and peripartum maternal and neonatal complications within the first 72 hours of delivery. LIBF was defined as initiation of breast feeding 1 hour after birth. Factors associated with LIBF were identified by multivariable logistic regression analysis.

MAIN OUTCOME MEASURES

Prevalence and associated factors of LIBF.

RESULTS

The prevalence of LIBF was 18.5%. Factors significantly associated with LIBF in multivariable logistic regression were assisted vaginal delivery (adjusted OR (AOR) 2.17, 95% CI 1.44 to 3.27); delivery by caesarean section (AOR 9.67, 95% CI 7.21 to 12.96); maternal health problems during childbirth (AOR 1.61, 95% CI 1.30 to 2.00); preterm newborns (AOR 1.39, 95% CI 1.09 to 1.78); newborns moved slowly immediately after birth (AOR 1.43, 95% CI 1.05 to 1.94); and sick newborns (AOR 1.60, 95% CI 1.12 to 2.29).

CONCLUSIONS

Findings from this study suggest that to reduce LIBF, peripartum maternal and neonatal complications should be prevented and treated.

TRIAL REGISTRATION NUMBER

NCT01715038.

The nutritional needs of moderate–late preterm infants

This article discusses the nutritional needs of moderate and late preterm infants (born between 32+0weeks and 36+6weeks' gestation) and makes recommendations for best practice both while these infants are in hospital and when they are discharged into the community. These recommendations were derived following a roundtable meeting of a group comprising two neonatologists, three paediatric dietitians, a health visitor/paediatric nurse and a midwife practitioner. The meeting and medical writing assistance was sponsored by Nutricia. None of the participants accepted honoraria for their contributions to the discussion.

Maternal and child factors associated with timely initiation of breastfeeding in sub-Saharan Africa

Background

The probability of not breastfeeding within the first hour after delivery (timely initiation of breastfeeding) is particularly pronounced in sub-Saharan Africa. In this study, we examined the maternal and child factors associated with timely initiation of breastfeeding in sub-Saharan Africa.

Methods

We pooled data from 29 sub-Saharan African countries’ Demographic and Health Surveys conducted from 2010 to 2018. A total of 60,038 childbearing women were included. Frequencies, percentages, and binary logistic regression analyses were carried out. Binary logistic regression was used to examine the maternal and child factors associated with timely initiation of breastfeeding and the results were presented as adjusted odds ratios (aOR) at 95% confidence interval (CI). 

Results

We found a prevalence of 55.81% of timely initiation of breastfeeding in the sub-region. The country with the highest prevalence of timely initiation of breastfeeding was Burundi (86.19%), whereas Guinea had the lowest prevalence (15.17%). The likelihood of timely initiation of breastfeeding was lower among married women, compared to never married women (aOR 0.91; 95% CI 0.85, 0.98); working women compared to non-working women (aOR 0.90; 95% CI 0.87, 0.93); women who watched television at least once a week, compared to those who never watched television (aOR 0.74; 95% CI 0.70, 0.78); women who delivered through caesarean section, compared to vaginal birth (aOR 0.30; 95% CI 0.27, 0.32); and those with multiple births, compared to those with single births (aOR 0.67; 95% CI 0.59, 0.76). Women who lived in Central Africa were less likely to initiate breastfeeding timely compared to those who lived in West Africa (aOR 0.80; 95% CI 0.75, 0.84).

Conclusions

The findings call for the need for a behavioural change communication programmes, targeted at timely initiation of breastfeeding, to reverse and close the timely initiation of breastfeeding gaps stratified by the maternal and child factors. Prioritising policies to enhance timely initiation of breastfeeding is needed, particularly among Cental African countries where timely initiation of breastfeeding remains a challenge. Sufficient supportive care, especially for mothers with multiple births and those who undergo caesarean section, is needed to resolve timely initiation of breastfeeding inequalities.

Breastfeeding Plan of Care for the Late Preterm Infant From Birth Through Discharge

The focus of this clinical practice case is on the initiation of successful breastfeeding in the late preterm infant. The exploration of a case of a late preterm infant born at 360/7 weeks' gestation, delivered via cesarean section, at risk for breastfeeding challenges. Common difficulties encountered in the late preterm, defined as 340/7 to 366/7 weeks' gestation, include delayed lactogenesis, decreased milk transfer, and ineffective suck and swallow. This may lead to hospital readmission due to inadequate weight gain, dehydration, and/or hyperbilirubinemia. These difficulties often result in premature breastfeeding cessation. A management strategy incorporating an individualized mother's breastfeeding plan of care across 2 care continuums is a unique feature in this case presentation. Assessment of the mother-infant dyad provides the foundation to develop clinical strategies to initiate prompt individualized lactation support for the late preterm infant. Interventions focus on establishing maternal milk supply, facilitating milk transfer, and providing breast milk to the newborn. This case illustrates how developing an individualized in-hospital breastfeeding plan for the late preterm infant, followed by comprehensive primary care follow-up at discharge, can reduce the risk factors that lead to readmission in the late preterm birth and promote breastfeeding success.

Outcome of late preterm newborns in Upper Egypt

Background

The incidence of preterm births is increasing and has become a global health concern. This study aimed to compare the outcome of late preterm (LPT) to full term (FT) neonates at two large hospitals in Upper Egypt.

Results

Out of 250 newborns included in the study, 180 (72%) were FT and 70 (28%) were LPT. More than half of the LPT newborns (52.9%) were admitted to the neonatal intensive care unit (NICU), compared with 26.7% of FT newborns. Delivery of LPT was associated with an increased risk of neonatal morbidity, including jaundice requiring phototherapy (34.3% vs. 7.8%), respiratory morbidities (32.9% vs. 13.9%), hypoglycemia (8.6% vs. 1.7 %), and convulsions (4.3% vs. 0.6%).

Conclusions

LPT neonates were more susceptible to suffer from jaundice and respiratory distress among other morbidities. They also had a higher rate of NICU admission, longer duration of NICU stay, as well as a higher mortality rate. The best treatment of late prematurity is to prevent it. Public and professional awareness of the problems associated with late prematurity should be highlighted. Follow-up programs for early detection and intervention for long term complications are recommended.

Effects of an Infant Care Education Program for Mothers of Late-preterm Infants on Parenting Confidence, Breastfeeding Rates, and Infants' Growth and Readmission Rates

Purpose

The purpose of this study was to evaluate the effects of an education program for mothers of late-preterm infants on parenting confidence, breastfeeding rate, and infants’ growth and readmission rate.

Methods

The participants were 53 mothers of late-preterm infants (26 in the experimental group and 27 in the control group). The experimental group was administered the late-preterm care education program while the control group received standard care. The program consisted of two sessions during hospitalization after birth, one session at the time of discharge, and telephone and social networking service consultations at weekly intervals for the month following discharge. The collected data were analyzed using the t-test, χ² test, and repeated-measures analysis of variance.

Results

Parenting confidence and the breastfeeding rate were significantly higher in the experimental group than in the control group. However, there was no significant difference in the late-preterm infants’ growth and readmission rates between the experimental and control groups.

Conclusion

A care education program for mothers of late-preterm infants can be a useful nursing intervention in clinical practice.

Factors Associated with the Early Initiation of Breastfeeding in Economic Community of West African States (ECOWAS)

The early initiation of breastfeeding (EIBF) within one hour after birth enhanced mother-newborn bonding and protection against infectious diseases. This paper aimed to examine factors associated with EIBF in 13 Economic Community of West African States (ECOWAS). A weighted sample of 76,934 children aged 0-23 months from the recent Demographic and Health Survey dataset in the ECOWAS for the period 2010 to 2018 was pooled. Survey logistic regression analyses, adjusting for country-specific cluster and population-level weights, were used to determine the factors associated with EIBF. The overall combined rate of EIBF in ECOWAS was 43%. After adjusting for potential confounding factors, EIBF was significantly lower in Burkina Faso, Cote d'Ivoire, Guinea, Niger, Nigeria, and Senegal. Mothers who perceived their babies to be average and large at birth were significantly more likely to initiate breastfeeding within one hour of birth than those mothers who perceived their babies to be small at birth. Mothers who had a caesarean delivery (AOR = 0.28, 95%CI = 0.22-0.36), who did not attend antenatal visits (ANC) during pregnancy, and delivered by non-health professionals were more likely to delay initiation of breastfeeding beyond one hour after birth. Male children and mothers from poorer households were more likely to delay introduction of breastfeeding. Infant and young child feeding nutrition programs aimed at improving EIBF in ECOWAS need to target mothers who underutilize healthcare services, especially mothers from lower socioeconomic groups.

Nutrition in late preterm infants

Late preterm infants comprise the majority of preterm infants, yet there are few data to support best nutritional practice for these infants. Breastmilk is considered the best choice of enteral feeding for late preterm infants. However, supplementation of breastmilk may be indicated to promote optimal growth. Preterm formulas can be used for supplementation of breastmilk or as a breastmilk substitute but there is little evidence for their use in the late preterm infant. Feeding difficulties are common and some infants require intravenous nutritional support soon after birth. Others require tube feeding until full sucking feeds are established. Future research should focus on whether nutritional support of late preterm babies pending exclusive breastfeeding influences growth, body composition and long-term outcomes of late preterm infants and, if so, how nutritional interventions can optimise these outcomes.

IBCLC Role Differences

Lactation consultants working with mothers and babies in different settings — whether hospital, clinic, home or support group — may find themselves not understanding the challenges and dissimilarities that are part of a distinctive lactation setting. In an effort to even the playing field, allowing for a bird's-eye view of inpatient and outpatient work life issues, this is an article designed to hone in on the variances that confront LC's depending upon where they interface with the breastfeeding dyad.

Evaluation of an intervention supporting breastfeeding among late-preterm infants during in-hospital stay

BACKGROUND

Late-preterm infants show lower breastfeeding rates when compared with term infants. Current practice is to keep them in low-risk wards where clinical guidelines to support breastfeeding are well established for term infants but can be insufficient for late-preterm.

OBJECTIVE

The aim of this study was to evaluate an intervention supporting breastfeeding among late-preterm infants in a maternity service in the Basque Country, Spain.

METHODS

The intervention was designed to promote parents' education and involvement, provide a multidisciplinary approach and decision-making, and avoid separation of the mother-infant dyad. A quasi-experimental study was conducted with a control (n=212) and an intervention group (n=161). Data was collected from clinical records from November 2012 to January 2015. Feeding rate at discharge, breast-pump use, incidence of morbidities, infant weight loss and hospital stay length were compared between the two groups.

RESULTS

Infants in the control group were 50.7% exclusive breastfeeding, 37.8% breastfeeding, and, 11.5% formula feeding at discharge, whereas in the intervention group, frequencies were 68.4%, 25.9%, and 5.7%, respectively (p=0.002). Mothers in the intervention group were 2.66 times more likely to use the breast-pump after almost all or all feeds and 2.09 times more likely to exclusively breastfeed at discharge. There were no significant differences in morbidities and infant weight loss between groups. Hospital stay was longer for infants who required phototherapy in the intervention group (p=0.009).

CONCLUSION

The intervention resulted in a higher breastfeeding rate at discharge. Interventions aimed to provide specific support among late-pretem infants in maternity services are effective.

A Novel System to Measure Infants' Nutritive Sucking During Breastfeeding: the Breastfeeding Diagnostic Device (BDD)

Breastfeeding is optimal for infant health, but more than 66% of mothers cease exclusive breastfeeding within three months after giving birth. Evaluating infants’ sucking effort provides valuable diagnosis to mothers encountering barriers with breastfeeding. Sucking microstructure is defined as an array of metrics that comprehensively capture infants’ ability to create a sealed latch onto mother’s nipple and regulate feeding, including number of sucks, sucks per burst, number of bursts, intra suck interval, and maximal sucking pressure. In this paper, we proposed a breastfeeding diagnostic device (BDD) which allows convenient and objective measurement of infants’ sucking microstructure in both home and clinical settings. BDD utilizes an air-based pressure transducer to measure infants’ sucking behavior. We conducted pilot clinical studies on six dyads of mother and infant to test the feasibility of the BDD system. To facilitate comparison, both breastfeeding and bottle-feeding were conducted on the six dyads using the BDD in home settings, and the outcomes are comparable with prior recordings in research or clinical settings. By offering a convenient and objective measurement of the sucking microstructure, the BDD will provide clinically meaningful guidance and diagnosis to mothers struggling with breastfeeding. BDD will also serve as an objective metric useful in research areas relevant to infant behaviors, assessment of neurodevelopment, and potentially a screening tool for developmental disabilities.

Clinicians guide for cue-based transition to oral feeding in preterm infants: An easy-to-use clinical guide

RATIONALE, AIMS AND OBJECTIVES

This article aims to provide evidence to guide multidisciplinary clinical practitioners towards successful initiation and long-term maintenance of oral feeding in preterm infants, directed by the individual infant maturity.

METHOD

A comprehensive review of primary research, explorative work, existing guidelines, and evidence-based opinions regarding the transition to oral feeding in preterm infants was studied to compile this document.

RESULTS

Current clinical hospital practices are described and challenged and the principles of cue-based feeding are explored. "Traditional" feeding regimes use criteria, such as the infant's weight, gestational age and being free of illness, and even caregiver intuition to initiate or delay oral feeding. However, these criteria could compromise the infant and increase anxiety levels and frustration for parents and caregivers. Cue-based feeding, opposed to volume-driven feeding, lead to improved feeding success, including increased weight gain, shorter hospital stay, fewer adverse events, without increasing staff workload while simultaneously improving parents' skills regarding infant feeding. Although research is available on cue-based feeding, an easy-to-use clinical guide for practitioners could not be found. A cue-based infant feeding regime, for clinical decision making on providing opportunities to support feeding success in preterm infants, is provided in this article as a framework for clinical reasoning.

CONCLUSIONS

Cue-based feeding of preterm infants requires care providers who are trained in and sensitive to infant cues, to ensure optimal feeding success. An easy-to-use clinical guideline is presented for implementation by multidisciplinary team members. This evidence-based guideline aims to improve feeding outcomes for the newborn infant and to facilitate the tasks of nurses and caregivers.

Factors associated with breastfeeding intent among mothers of newborn babies in Da Nang, Viet Nam

Background

Breastfeeding is recognized as the single most cost-effective intervention to reduce child morbidity and mortality. However, few studies have explored perceived barriers to breastfeeding and factors associated with breastfeeding intent among mothers of newborn babies in Viet Nam. We conducted a study to assess breastfeeding initiation rates, intent to breastfeed exclusively for 6 months or more and perceived barriers to breastfeed among mothers of newborn babies in Da Nang, Viet Nam.

Methods

We conducted a cross-sectional questionnaire survey of mothers in the postnatal wards of Da Nang Hospital for Women and Children in central Viet Nam from 10 February 2017 to 24 February 2017, following implementation of the World Health Organization (WHO) Essential Newborn Care (ENC) package.

Results

Of 286 mothers surveyed, 259 (90.6%) initiated breastfeeding; 203/258 (78.7%) within 1 hour (h) of birth. Most (207, 72.4%) mothers indicated intent to breastfeed exclusively for 6 months or more, but this was lower among mothers of preterm babies (82.2% versus 20.0%, p < 0.001) and those without post-secondary school education (74.8% versus 55.6%, p = 0.02). Amongst mothers struggling to establish breastfeeding, 18/27 (66.7%) had a Cesarean section. Planned non-exclusive breastfeeding was mostly (39, 60.9%) motivated by mothers’ concern that their milk supply would be insufficient for their baby’s growth requirements. Most mothers had good knowledge about the benefits of breastfeeding and indicated strong decision autonomy.

Conclusions

We documented high rates of early breastfeeding establishment and intent to breastfeed exclusively for 6 months or more. This probably reflects high levels of maternal education and successful implementation of the WHO ENC package. Mothers of premature babies may benefit from additional support.

Electronic supplementary material

The online version of this article (10.1186/s13006-017-0144-7) contains supplementary material, which is available to authorized users.

Early skin-to-skin contact between healthy late preterm infants and their parents: an observational cohort study

Background

Skin-to-skin contact (SSC) is an important factor to consider in the care of late preterm infants (born between 34 0/7 and 36 6/7 completed weeks of gestation). The literature suggests that SSC between preterm infants and their mothers facilitates breastfeeding. However, more studies are needed to explore potential dose-response effects between SSC and breastfeeding as well as studies that explicitly investigate SSC by fathers among late preterm infants. The aim was to investigate the duration of healthy late preterm infants’ SSC with the mother and father, respectively, during the first 48 h after birth and the associations with breastfeeding (exclusive/partial at discharged), clinical and demographic variables.

Methods

This was an observational cohort study in which parents to healthy late preterm infants, born between 34 5/7 and 36 6/7 completed weeks of gestation, recorded duration of SSC provided by mother and father, respectively. Demographic and clinical variables were retrieved from the medical records and were used as predictors. Multiple linear regression analysis was used to assess the association between the predictors and the outcome, SSC (hours), separately for mothers and fathers.

Results

The mean (standard deviation [SD]) time per day spent with SSC with mothers (n = 64) and fathers (n = 64), was 14.7 (5.6) and 4.4 (3.3) hours during the first day (24 h) after birth and 9.2 (7.1) and 3.1 (3.3) hours during the second day (24 h), respectively. Regarding SSC with mothers, no variable was significantly associated with SSC during the first day, while the mean (95% confidence interval [CI]) time of SSC during the second day was 6.9 (1.4–12.4) hours shorter for each additional kg of birthweight (p = 0.014). Concerning SSC with fathers, the mean (95% CI) time of SSC during the first day was 2.1 (0.4–3.7) hours longer for infants born at night (p = 0.015), 1.7 (0.1–3.2) hours longer for boys (p = 0.033), 3.2 (1.2–5.2) hours longer for infants born by caesarean section (p = 0.003), and 1.6 (0.1–3.1) hours longer for infants exclusively breastfed at discharge (p = 0.040). During the second day, the mean (95% CI) time of SSC with fathers was 3.0 (0.6–5.4) hours shorter for each additional kg of birthweight (p = 0.014), 2.0 (0.5–3.6) hours longer for infants born during night-time (p = 0.011), 2.9 (1.4–4.4) hours longer if the mother was primipara (p < 0.001), and 1.9 (0.3–3.5) hours shorter if supplementary artificial milk feeds were given. None of the other predictors, i.e., mother’s age, gestational age, or induction of labor were significantly associated with infants’ SSC with mothers or fathers during any of the first two days after birth.

Conclusion

Future studies are warranted that investigate duration of SSC between late preterm infants and their parents separately and the associations with breastfeeding and other variables of clinical importance.

Integrative Review of Interventions to Promote Breastfeeding in the Late Preterm Infant

OBJECTIVE

To define the different breastfeeding interventions that promote breastfeeding exclusivity and duration in the late preterm infant and to synthesize findings from the published empirical literature on late preterm infant breastfeeding interventions.

DATA SOURCES

The databases CINAHL, Scopus, and PubMed were searched for primary research articles on breastfeeding interventions for late preterm infants. Inclusion criteria included original research studies in which authors examined a breastfeeding intervention or second-line strategy in a sample inclusive of but not necessarily limited to the gestational age range of 34 to 3667 weeks gestation, written in English, and published between 2005 and 2015.

STUDY SELECTION

Thirteen articles were identified, including five randomized controlled trials, three quasi-experimental studies, four descriptive studies, and one case study.

DATA EXTRACTION

Whittemore and Knafl's methodology guided this integrative review. Data extraction and organization occurred under the following headings: author and year, study design, level of evidence, purpose, sample, setting, results, limitations, recommendations, and intervention.

DATA SYNTHESIS

Studies on breastfeeding interventions were synthesized under four concepts within the Late Preterm Conceptual Framework: Physiologic Functional Status, Care Practices, Family Role, and Care Environment.

CONCLUSION

Most breastfeeding interventions within this integrative review had positive effects on exclusivity and duration of breastfeeding in the late preterm infant. However, second-line strategies had equivocal effects on exclusivity but had positive effects on duration. The positive effects of breastfeeding interventions on breastfeeding exclusivity and duration are highlighted in our results, and we point to the need for a focus on breastfeeding after the transition home for late preterm infants.

ABM Clinical Protocol #10: Breastfeeding the Late Preterm (34-36 6/7 Weeks of Gestation) and Early Term Infants (37-38 6/7 Weeks of Gestation), Second Revision 2016

A central goal of the Academy of Breastfeeding Medicine is the development of clinical protocols for managing common medical problems that may impact breastfeeding success. These protocols serve only as guidelines for the care of breastfeeding mothers and infants and do not delineate an exclusive course of treatment or serve as standards of medical care. Variations in treatment may be appropriate according to the needs of an individual patient.

Determinants of early initiation of breastfeeding in Nigeria: a population-based study using the 2013 demograhic and health survey data

BACKGROUND

Provision of mother's breast milk to infants within one hour of birth is referred to as Early Initiation of Breast Feeding (EIBF) which is an important strategy to reduce perinatal and infant morbidities and mortality. This study aimed to use recent nationally representative survey data to identify individual, household and community level factors associated with EIBF and to update on previous knowlegde with regards to EIBF in Nigeria.

METHODS

We used cross-sectional data from the 2013 Nigerian Demographic and Health Survey (NDHS). Chi-square tests and binary logistic regression were used to test for association between EIBF and individual, household and community level factors.

RESULT

The proportion of infants who initiated breastfeeding within 1 h of birth was 34.7% (95% Confidence Interval (CI): 33.9-35.6). In the multivariate analysis, mothers who delivered in a health facility were more likely to initiate breastfeeding early as compared to mothers who delivered at home (Adjusted Odds Ratio (AOR) =1.40, 95% CI = 1.22-1.60). The odds of EIBF was three times higher for mothers who had vaginal delivery as compared to mothers who had caesarean section (AOR = 3.08, 95% CI = 2.14-4.46). Other factors that were significantly associated with increased likelihood of EIBF were; multiparity, large sized infant at birth, not working mothers as compared to mothers working in sales and other sectors, wealthier household index and urban residence. Mothers in the South West were less likely to inititiate breastfeeding within 1 h of birth as compared to the North West, however, the following geopolitical zones; North East, North Central, and South South had higher likelihood of EIBF when compared to the North West geopolitical zone.

CONCLUSION

EIBF in Nigeria is not optimal with just about 34.7% of children initiating breastfeeding within one hour of birth, the results suggest that breastfeeding programmes and policies should give special attention to "rural mothers, working mothers, primiparous mothers, mothers with ceasarean deliveries, home deliveries and poor mothers" and this intervention should cut across geopolitical zones with more emphasis to zones with lower rates of EIBF.

Differences in breastfeeding initiation by maternal diabetes status and race, Ohio 2006-2011

To examine breastfeeding trends at hospital discharge from 2006 to 2011 by diabetes status and to determine associations between diabetes status and breastfeeding. Ohio Vital Statistics birth certificate data from 2006 to 2011, including all singleton births to Ohio resident mothers of reproductive age (16-44 years), were used to analyze trends in breastfeeding by diabetes status [prepregnancy diabetes (PDM), gestational diabetes (GDM)]. Logistic regression was used to evaluate the relationship between breastfeeding at discharge and diabetes type. Because a significant interaction between diabetes status and race existed, the model was stratified by race. This study includes 803,222 Ohio births from 2006 to 2011. A significant, increasing trend of breastfeeding (P < .0001) existed among women with GDM (63-70 %) and no DM (62-69 %). GDM breastfeeding rates were frequently the highest, while women with PDM often had the lowest breastfeeding initiation rates, regardless of sample characteristic. In models stratified by race, Black women were often the least likely to breastfeed, but overweight or obese and diabetes were not associated with a decreased likelihood of breastfeeding as they were among White women. While breastfeeding rates have increased in Ohio, they have still not reached the Healthy People 2020 goals. Our study shows that breastfeeding initiation rates vary by diabetes status and race. This study can aid in tailoring breastfeeding intervention and counseling efforts to women least likely to initiate breastfeeding, such as women with pregnancy diabetes, to improve the health of both infants and mothers.

The effect of mother's educational status on early initiation of breastfeeding: further analysis of three consecutive Nepal Demographic and Health Surveys

Background

The World Health Organization recommends initiating breastfeeding within the first hour of birth. This study is aimed at assessing the effect of the mother’s education on early initiation of breastfeeding.

Methods

Data from the Nepal Demographic and Health Surveys (NDHS) 2001, 2006 and 2011 were used which included 12,845 last born children born within 5 years before the surveys. Early initiation of breastfeeding was defined as the initiation of breastfeeding within the first hour after birth. Hierarchical modelling was used to ascertain the association of maternal education and early initiation of breastfeeding, after controlling for other covariates in a multiple logistic regression.

Results

Maternal education was associated with a higher likelihood of early initiation of breastfeeding in each survey. Pooled data analysis revealed higher odds of early initiation of breastfeeding among the mothers with primary education (adjusted odds ratio (OR) 1.24, 95 % confidence interval (CI): 1.09, 1.42) and secondary or higher education (OR: 1.63 95 % CI: 1.42, 1.88). In the most recent NDHS 2011 survey, odds of early initiation of breastfeeding was higher among mothers with primary education (OR: 1.52; 95 % CI: 1.21, 1.91) and mothers with secondary or higher education (OR: 2.20; 95 % CI: 1.76, 2.76) compared to mothers with no education. Similarly, the odds of early initiation of breastfeeding was higher among mothers with secondary and higher education in the 2006 data (OR: 1.66; 95 % CI: 1.30, 2.12) and in 2001 (OR = 1.30; 95 % CI: 1.00, 1.67).

Conclusions

As the association between a mother’s educational status and her likelihood of early initiation of breastfeeding increases, long-term approaches to prioritising education for women and girls should be explored. In the short term, uneducated mothers should be targeted with breastfeeding promotion strategies such as counselling and peer education.

Electronic supplementary material

The online version of this article (doi:10.1186/s12889-015-2405-y) contains supplementary material, which is available to authorized users.

[Recommendations for the perinatal management and follow up of late preterm newborns]

Prematurity is the main reason for neonatal morbidity and mortality, and has become one of the greatest problems in public health, especially in developed countries. Prematurity rate has increased during the last 2 decades. This increase may be attributed to late preterm babies, that is, those with a gestational age between 34(+0) and 36(+6) weeks. Perinatal morbidities, as well as long term complications, are more frequent in this population than in term babies. The incidence is more similar to the one observed in earlier premature babies. The SEN34-36 group of the Spanish Society of Neonatology suggests these recommendations for the management of late preterm babies. Strategies are offered not only for the early detection of possible complications, but also for the correction of these morbidities, and from the point of view of a family and development centered care. Follow up is strongly recommended due to the high rate of late morbidities.

A case study of a late preterm infant's transition to full at-breast feedings at 4 months of age

Breast milk intake is recommended for late preterm infants. Many mothers provide expressed breast milk during hospitalization and anticipate transitioning their late preterm infant to full feedings at-breast after discharge. However, some infants take months to transition to full feedings at-breast. This article describes the case of a mother and her 35-week infant who transitioned to full feeding at-breast at 4 months after discharge. The clinical strategies to maintain maternal milk supply, use of hospital-grade scale, and importance of professional and community lactation support are discussed.

Expressionists of the twenty-first century: the commodification and commercialization of expressed breast milk

Breast milk expression has been promoted as liberating for women and as offering them more choices, but there has been little research on women's experiences of it and even less critical commentary on the consequences of its incorporation into mainstream behavior. Drawing on narratives of women in the United Kingdom about breastfeeding, we explore the increasingly popular practice of expressing and feeding expressed breast milk. We argue that breast milk has become commodified, breastfeeding commercialized and technologized, and the mother-infant relationship disrupted. We suggest that breastfeeding as a process is being undermined by vested interests that portray it as unreliable and reconstruct it in artificial feeding terms, so playing on women's insecurities. The major beneficiaries of expression are fathers who want increased involvement in infant care and commercial enterprises that aim to maximize profits for shareholders.

Management of breastfeeding during and after the maternity hospitalization for late preterm infants

Among infants born moderately and late preterm or early term, the greatest challenge for breastfeeding management is the late preterm infant (LPI) who is cared for with the mother in the maternity setting. Breastfeeding failure among LPIs and their mothers is high. Evidence-based strategies are needed to protect infant hydration and growth, and the maternal milk supply, until complete feeding at breast can be established. This article reviews the evidence for lactation and breastfeeding risks in LPIs and their mothers, and describes strategies for managing these immaturity-related feeding problems. Application to moderately and early preterm infants is made throughout.

A comparison between late preterm and term infants on breastfeeding and maternal mental health

The objective of this study was to compare breastfeeding, postpartum mental health, and health service utilization between a group of late preterm (LP) maternal infant pairs and term counterparts. Data was drawn from a prospective community-based cohort in Calgary, Alberta. Bivariate and multivariable analyses were performed. LP infants were more likely to have had a longer median length of stay after birth (P < 0.001) and a higher re-hospitalization rate at 4-months (P < 0.001) compared to term infants. Mothers of LP infants were more likely to report immediate breastfeeding difficulties (P < 0.001) and earlier cessation of breastfeeding at 4-months postpartum (P = 0.008). Multivariable analyses revealed that LP status was an independent risk factor for excessive symptoms of maternal anxiety (OR = 2.07; 95 % CI = 1.08,3.98), but not for depression, stress, or low parenting morale. LP infants and their families are a vulnerable population with unique developmental trajectories. Further longitudinal research is required.

Breastfeeding difficulties and exclusivity among late preterm and term infants: results from the all our babies study

OBJECTIVE

To compare breastfeeding difficulties attributable to the baby and mother/milk and exclusive breastfeeding between a group of late preterm (LP) infants and term infants.

METHODS

We utilized data from a prospective community-based cohort (n=2977) in Calgary, Alberta, and performed bivariate and multivariable analyses to identify demographic, obstetric, maternal and infant health indicators that were independently associated with term status and breastfeeding outcomes.

RESULTS

Multivariable analyses found that LP status was an independent risk factor for breastfeeding difficulties attributable to the baby (OR 1.72, 95% CI 1.24-2.38), but not for difficulties due to mother/milk (defined as not producing enough milk or having flat or inverted nipples). Among women who were breastfeeding at hospital discharge, mothers of LP infants were less likely to report exclusive breastfeeding at 4 months (OR 0.67, 95% CI 0.46-0.97), after controlling for household income level, mode of delivery and postpartum maternal physical health.

CONCLUSIONS

Mothers of LP infants need increased support to establish successful breastfeeding outcomes and to ensure that these infants receive the full benefits of breast milk.

Establishing successful breastfeeding in the newborn period

The first days after delivery of a newborn infant are critical for breastfeeding establishment. Successful initiation and continuation-especially of exclusive breastfeeding-have become public health priorities, but it is fraught with many individual- and systems-level barriers. In this article, we review how hospital newborn services can be constructed or restructured to support the breastfeeding mother-infant dyad so that they can achieve high levels of breastfeeding success. Important positive and negative factors from the prenatal period, and the preparation for hospital discharge are also discussed.

[Breast feeding rates and factors influencing breast feeding practice in late preterm infants: comparison with preterm born at less than 34 weeks of gestational age]

PURPOSE

This study was done to compare breast feeding rates and factors influencing feeding practice between late preterm (34 ≤ GA < 37) and preterm infants (GA<34).

METHODS

A survey was done of 207 late preterm and 117 preterm infants in neonatal intensive care units (NICU) of 4 university hospitals in D city. Data were collected from July 2009 to June 2010 from 324 medical records in the NICU. Breast-feeding at home was checked either by telephone survey or questioning during hospital visits.

RESULTS

Rate of breast feeding for late preterm infants was significantly lower than for preterm infants. There was no significant difference in breast-feeding at home. We found differences in factors influencing breast feeding between the two groups. Factors influencing feeding for late preterm infants were type of delivery, mothers' occupation, feeding type during hospitalization, time elapse from hospital discharge, total admission days, infant's body weight at first feeding and length of NPO (nothing by mouth). Factors influencing feeding for preterm infants were birth order, maternal disease and obstetric complications, and one-minute Apgar score.

CONCLUSION

Results of the study show low rates of breast-feeding for late preterm infants indicating a need for breast-feeding education for mothers of these infants.

Newborn clinical outcomes of the AWHONN late preterm infant research-based practice project

OBJECTIVE

To describe the neonatal health risks (hypothermia, hypoglycemia, hyperbilirubinemia, respiratory distress, the need for a septic workup, and feeding difficulties) experienced by late preterm infants (LPIs) from a large multisite study and determine how these risks were affected by gestational age at birth.

DESIGN

Descriptive analysis of prospective data obtained as part of the AWHONN Late Preterm Infant Research-Based Practice Project.

SETTING

Fourteen hospitals located through the United States and Canada.

PARTICIPANTS

Late preterm infants (802) born at gestational ages between 34 0/7 and 36 6/7 weeks.

METHODS

Nurses at each site obtained consent from the mother of the infant. The data about the infant were gathered from the infant's medical record.

RESULTS

Thirty-six percent of LPIs were initially cared for in a special care nursery; approximately one half of these infants were eventually transferred to a well-baby nursery. Of the 64% of LPIs initially cared for in a routine nursery, 10% were transferred to a special care unit or neonatal intensive care unit (NICU). More than one half of LPIs experienced hypothermia, hypoglycemia, feeding difficulties, hyperbilirubinemia, and respiratory distress and/or needed a septic workup. The risk for these problems was higher in infants of younger gestational ages. Thirty-two percent of the infants were bathed during the first 2 hours of life, and by 4 hours, more than two thirds had had their first bath. Fifty-two percent received kangaroo care during the first 48 hours of life.

CONCLUSION

These findings support those of smaller studies indicating that LPIs are at high risk for developing health problems during their neonatal hospitalization. Nurses may be able to ameliorate some of these health problems through early identification of problems and simple, inexpensive interventions such as avoiding early bathing and promoting kangaroo care.

Oral feeding outcomes in neonates with congenital cardiac disease undergoing cardiac surgery

BACKGROUND

Achievement of adequate oral nutrition is a challenging task after early neonatal cardiac surgery. This study aims to describe predictors of oral feeding outcomes for neonates after early surgical interventions.

MATERIALS AND METHODS

A retrospective review of neonates admitted with congenital cardiac disease over a period of 1 year. We analysed predictors of the need for a feeding tube at discharge and the amount taken at each feeding. Multilevel modelling was used to look at individual change over time predicting oral amount at each feeding.

RESULTS

We identified 56 neonates. Diagnoses were heterogeneous; 23% of the infants had associated genetic syndromes and 45% required pre-operative mechanical ventilation. The median time from birth to surgery was 8.4 days, with 29 infants fed orally before surgery. The mean time from surgery to first oral feeding attempt was 12 hours. Time from surgery to oral feeding, the amount taken with first feeding, and cross-clamp times were significant predictors of oral feeding success, whereas the presence of a comorbidity--genetic abnormality--and longer ventilator dependency predicted failure. Almost half of the neonates required a feeding tube upon discharge, and no infant discharged was solely breastfed. Discharge with a feeding tube was associated with greater weight gain at that time.

CONCLUSIONS

Neonates with congenital cardiac disease face significant barriers to successfully achieving oral feeding on hospital discharge. Enteral feeding guidelines focus on physiological stabilisation and do not always address the developmental milestones necessary to support oral feeding. Future prospective studies are necessary to identify multimodal strategies to optimise early feeding.

A mother with glandular hypoplasia and a late preterm infant

This case study presents a maternal-infant dyad, both of whom bring risk factors to the breastfeeding relationship. The mother had true glandular hypoplasia that was not detected in the antenatal period or during her hospital stay. In addition, the infant was a late preterm infant, bringing the risks of poor feeding behavior and ineffective removal of milk from the breast as well as limited body reserves. Through the use of breastfeeding technology, including test weights, use of a hospital grade double electric breast pump and use of a nipple shield, in addition to a pharmacologic intervention, in which Domperidone was administered, this mother was able to maximize her milk yield and the infant was able to receive human milk for 6 months. This case report highlights the need for a thorough assessment of the breasts as well as the breastfeeding process in all breastfeeding dyads.

ABM clinical protocol #10: breastfeeding the late preterm infant (34(0/7) to 36(6/7) weeks gestation) (first revision June 2011)

A central goal of The Academy of Breastfeeding Medicine is the development of clinical protocols for managing common medical problems that may impact breastfeeding success. These protocols serve only as guidelines for the care of breastfeeding mothers and infants and do not delineate an exclusive course of treatment or serve as standards of medical care. Variations in treatment may be appropriate according to the needs of an individual patient. These guidelines are not intended to be all-inclusive, but to provide a basic framework for physician education regarding breastfeeding.

The paradox of breastfeeding-associated morbidity among late preterm infants

OBJECTIVE

To synthesize the published research pertaining to breastfeeding establishment and outcomes among late preterm infants and to describe the state of the science on breastfeeding within this population.

DATA SOURCES

Online databases Ovid MEDLINE, CINAHL, PubMed, and reference lists of reviewed articles.

STUDY SELECTION

Nine data-based research articles examining breastfeeding patterns and outcomes among infants born between 34 0/7 and 36 6/7 weeks gestation or overlapping with this time period by at least 2 weeks.

DATA EXTRACTION

Effect sizes and descriptive statistics pertaining to breastfeeding initiation, duration, exclusivity, and health outcomes among late preterm breastfed infants.

DATA SYNTHESIS

Among late preterm mother/infant dyads, breastfeeding initiation appears to be approximately 59% to 70% (U.S.), whereas the odds of breastfeeding beyond 4 weeks or to the recommended 6 months (exclusive breastfeeding) appears to be significantly less than for term infants, and possibly less than infants ≤34 to 35 weeks gestation. Breastfeeding exclusivity is not routinely reported. Rehospitalization, often related to "jaundice" and "poor feeding," is nearly twice as common among late preterm breastfed infants as breastfed term or nonbreastfed late preterm infants. Barriers to optimal breastfeeding in this population are often inferred from research on younger preterm infants, and evidence-based breastfeeding guidelines are lacking.

CONCLUSIONS

Late preterm infants are at greater risk for breastfeeding-associated rehospitalization and poor breastfeeding establishment compared to their term (and possibly early preterm) counterparts. Contributing factors have yet to be investigated systematically.

Determinants of breastfeeding initiation within the first hour of life in a Brazilian population: cross-sectional study

Background

Breastfeeding within the first hour of life is a potential mechanism for health promotion. The purpose of this study was to evaluate the prevalence of breastfeeding initiation within the first hour of life in Feira de Santana, Bahia, Brazil, between 2004 and 2005, and investigate the influence of maternal, child and prenatal factors on this practice.

Methods

This is a cross-sectional study extracted from the results of a contemporary cohort conducted in 10 maternity hospitals in the city of Feira de Santana, Bahia, Brazil. A group of 1,309 mother-child pairs was included in the study. Information about mother's and baby's characteristics, pregnancy, birth, and time of breastfeeding initiation was collected in the first 72 hours after delivery, through interview with mothers and hospital records. The data gathered were stored and analyzed using the SPSS 16.0 and R 8.0. The chi-square test and binary logistic regression analysis were used to examine the relationship between breastfeeding within the first hour and different variables.

Results

47.1% of the mothers initiated breastfeeding within the first hour after birth. Early initiation of breastfeeding was associated with birth at full term pregnancy (adjusted Prevalence Ratio 1.43; 95% confidence interval 1.10 to 2.00), mothers who received prenatal guidance regarding the advantages of breastfeeding (aPR1.23; 95% CI 1.11 to 1.41) and vaginal delivery (aPR 2.78; 95% CI 2.38 to 3.23).

Conclusions

In order to improve the rates of breastfeeding within the first hour of life, health care professionals must promote the factors favoring this practice such as prenatal guidance regarding the advantages of breastfeeding, vaginal delivery and full term birth, and stimulate this practice in vulnerable situations such as mothers with cesarean section and preterm birth.

Role of the pediatric nurse practitioner in promoting breastfeeding for late preterm infants in primary care settings

The preterm birth rate has been increasing steadily during the past two decades. Up to two thirds of this increase has been attributed to the increasing rate of late preterm births (34 to < 37 gestational weeks). The advantages of breastfeeding for premature infants appear to be even greater than for term infants; however, establishing breastfeeding in late-preterm infants is frequently more problematic. Because of their immaturity, late preterm infants may have less stamina; difficulty with latch, suck, and swallow; temperature instability; increased vulnerability to infection; hyperbilirubinemia, and more respiratory problems than the full-term infant. Late preterm infants usually are treated as full term and discharged within 48 hours of birth, so pediatric nurse practitioners in primary care settings play a critical role in promoting breastfeeding through early assessment and detection of breastfeeding difficulties and by providing anticipatory guidance related to breastfeeding and follow-up. The purpose of this article is to describe the developmental and physiologic immaturity of late preterm infants and to highlight the role of pediatric nurse practitioners in primary care settings in supporting and promoting breastfeeding for late preterm infants.

Feeding challenges in the late preterm infant

A late preterm infant is defined as one born between 34 and 36 6/7 weeks of completed gestation. The rate of late preterm births has risen 18 percent since the late 1990s. Data are beginning to emerge concerning morbidity rates and the risks these newborns face with regard to feeding difficulties, temperature instability, hypoglycemia, and hyperbilirubinemia. Feeding challenges place these vulnerable infants at risk for prolonged hospital stays and readmission after discharge. To better address the unique needs of late preterm infants, providers should establish individual feeding orders. This article offers research-based suggestions for caring for these infants in the newborn nursery and the postpartum unit as well as parent teaching guidelines.

So, he's a little premature...what's the big deal?

Health care providers have recently recognized that a large segment of the morbidity associated with preterm birth is disproportionately due to the late preterm infant (LPI). One explanation is that this population is the fastest-growing sector of all preterm births. This article describes the epidemiology and etiology of the LPI, and discusses why the LPI is at an increased risk for complications, such as thermal instability, hypoglycemia, feeding difficulties, respiratory distress, hyperbilirubinemia, and sepsis. The need for emergency department visits after hospital discharge and what is currently known regarding neurodevelopmental outcomes are also presented.