Characterization of Three Cases of Primary Hypogalactia in Jalisco, Mexico

INTRODUCTION

Human lactation should be taken into account as an important issue for the international agenda. Despite advances in lactation information and knowledge, insufficient milk production is still a concern for mothers and health practitioners, including International Board Certified Lactation Consultants and others. Primary hypogalactia, or insufficient milk production is uncommon, but should be considered when there is poor weight gain and decreased urine output in infants despite good latch-on and suckling, or anatomic differences in the physical exam of the lactating breast.

MAIN ISSUE

This case series presents three cases illustrating insufficient milk production resulting in infants who experienced significant dehydration and poor weight gain.

MANAGEMENT

Primary hypoplasia was diagnosed by means of a thorough interview and physical examination that entailed a consultation with a physician who was also an International Board Certified Lactation Consultant.

CONCLUSION

Awareness of an infant's feeding needs and proper evaluation of a child's health status is paramount if health care providers are to identify the important factors contributing to breastfeeding problems. In some instances, breastfeeding goals cannot be achieved, and then the provider's role becomes support in coming to terms with persistent insufficient milk production, and coordinating appropriate supplementation to meet each baby's nutritional needs.

Examining Barriers and Strengthening Community Collaboration as a Means to Increase Exclusive Breastfeeding Rates in Sarasota County, Florida

Background Maternal and infant benefits of breastfeeding have been established and widely recommended by the American Academy of Pediatrics. However, there is a discrepancy between the number of mothers initiating breastfeeding and those continuing to breastfeed for six months and beyond. In this project, we investigated current breastfeeding practices and barriers to feeding for mothers in Sarasota County, Florida to develop an intervention aimed at increasing the rate of exclusive breastfeeding at six months and beyond. Methodology The PDSA framework was used to develop interventions aimed at increasing breastfeeding rates in Sarasota County. Initially, breastfeeding mothers were administered a survey to understand breastfeeding practices and barriers. Community agencies that supported breastfeeding practices were identified. Based on survey data and feedback, a community breastfeeding conference was organized to improve collaboration and increase breastfeeding rates. Attendees' knowledge and confidence were assessed through a conference pre-test and post-test. Additionally, attendees developed Smart, Measurable, Achievable, Relevant, and Timely goals that were recorded for data collection. Results Of the 28 completed community breastfeeding surveys, the respondents were of Caucasian or Hispanic ethnicity with an average age of 31. The majority of respondents had a goal of breastfeeding for 12 months, but only two participants reported that they continued to exclusively breastfeed to the 12-month mark. A total of 38 individuals from different agencies pre-registered for the conference; of these pre-registrants, 19 individuals checked in for conference attendance, 17 completed the conference pre-test, and 15 completed the conference post-test. Each domain surveyed demonstrated an increase in the values. Conclusions Following our intervention, there is an evident need for improvement in the pipeline of expanding collaboration among breastfeeding community agencies in Sarasota County. Upon completing our community breastfeeding conference, it was shown that this intervention provided both an educational improvement (demonstrated by increased mean domain scores) and a novel platform for providers to network. Our project highlights that strengthening the existing breastfeeding service infrastructure may directly increase exclusive breastfeeding rates at six months and beyond. Future interventions will aim to solidify recurrent infrastructural processes and policies.

Novel At-Home Mother's Milk Conductivity Sensing Technology as an Identification System of Delay in Milk Secretory Activation Progress and Early Breastfeeding Problems: Feasibility Assessment

BACKGROUND

Prolonged exclusive breastfeeding is a public health priority and a personal desire by mothers; however, rates are low with milk supply challenges as a predominant cause. Early breastfeeding management at home is key. Milk electrolytes, mainly sodium ions, are accepted as biomarkers of secretory activation processes throughout the first weeks after birth and predictors for prolonged breastfeeding success, although they are not incorporated into routine care practice.

OBJECTIVE

The aim of this study was to test the feasibility of a novel handheld smartphone-operated milk conductivity sensing system that was designed to compute a novel parameter, milk maturation percent (MM%), calculated from milk sample conductivity for tracking individual secretory activation progress in a real-world home setting.

METHODS

System performance was initially evaluated in data collected from laboratory-based milk analysis, followed by a retrospective analysis of observational real-world data gathered with the system, on the spot in an at-home setting, implemented by lactation support providers or directly by mothers (N=592). Data collected included milk sample sensing data, baby age, and self-reported breastfeeding status and breastfeeding-related conditions. The data were retroactively classified in a day after birth-dependent manner. Results were compared between groups classified according to breastfeeding exclusivity and breastfeeding problems associated with ineffective breastfeeding and low milk supply.

RESULTS

Laboratory analysis in a set of breast milk samples demonstrated a strong correlation between the system's results and sodium ion levels. In the real-world data set, a total of 1511 milk sensing records were obtained on the spot with over 592 real-world mothers. Data gathered with the system revealed a typical time-dependent increase in the milk maturation parameter (MM%), characterized by an initial steep increase, followed by a moderate increase, and reaching a plateau during the first weeks postpartum. Additionally, MM% levels captured by the system were found to be sensitive to breastfeeding status classifications of exclusive breastfeeding and breastfeeding problems, manifested by differences in group means in the several-day range after birth, predominantly during the first weeks postpartum. Differences could also be demonstrated for the per-case time after birth-dependent progress in individual mothers.

CONCLUSIONS

This feasibility study demonstrates that the use of smart milk conductivity sensing technology can provide a robust, objective measure of individual breastfeeding efficiency, facilitating remote data collection within a home setting. This system holds considerable potential to augment both self-monitoring and remote breastfeeding management capabilities, as well as to refine clinical classifications. To further validate the clinical relevance and potential of this home milk monitoring tool, future controlled clinical studies are necessary, which will provide insights into its impact on user and care provider satisfaction and its potential to meet breastfeeding success goals.

Weekly Proactive Telephone Breastfeeding Standard Care by Lactation Consultants in the First Month Postpartum Prolongs Breastfeeding for Up to 6 Months

Many mothers, especially those with co-morbidities, do not achieve exclusive breastfeeding (EBF) for the first 6 months, with the loss of multiple health benefits including enhanced infant nutrition. We wished to evaluate whether proactive lactation consultant telephone advice in the first month postpartum improved breastfeeding rates for up to 6 months. A prospective cohort observational study was performed. Mother groupings included the following: Control (CG, n = 379)-standard postnatal care; Exposure (EG, n = 386)-standard postnatal care delivered by lactation consultant telephone contact for the first 3 weeks postpartum and then follow-up calls at 1, 3 and 6 months postpartum to ascertain breastfeeding status. Sore nipples (24%) and fussy/unsettled behaviour (14-19%) were common EG concerns. EG EBF rates were higher at 1 month (65% vs. 53%; p < 0.001), 3 months (57% vs. 49%; p = 0.041) and 6 months (45 vs. 33%; p < 0.001). EG EBF rates across the 6 months were higher for infants admitted to the NNU (52.9% vs. 37.5%, p = 0.003), obese mothers (58.3% vs. 37.2%, p < 0.001), mothers with depression (60.8% vs. 43.4%, p = 0.036) and all birth modes. Proactive early lactation advice significantly prolongs EBF and consequently enhances infant nutrition overall, including for mothers at risk of early breastfeeding cessation.

Facilitators, Barriers, and Best Practices for In-Person and Telehealth Lactation Support During the COVID-19 Pandemic

OBJECTIVE

To explore the perspectives of lactation support providers delivering breastfeeding education via in-person and telehealth consultations and assess the impact of COVID-19 on the provision of breastfeeding education.

DESIGN

Qualitative descriptive study using purposive sampling.

SETTING

Massachusetts-based lactation support providers who provided in-person and/or telehealth consultations in various practice settings (e.g., inpatient; outpatient; private practice; and the Special Supplemental Nutrition Program for Women, Infants, and Children).

PARTICIPANTS

Fourteen Massachusetts-based lactation support providers, ages 36 to 68 years.

MEASUREMENTS

Participants completed an online demographic and employment characteristics survey and virtual key informant interviews, from which six main themes were defined.

RESULTS

The six main themes included Common Questions Asked by Clients, Prenatal and Postpartum Consultation Topics, Facilitators for Telehealth Versus In-Person Consultations, Barriers for Telehealth Versus In-Person Consultations, Best Practices, and COVID-19 Adaptations. From participant interviews, common subthemes emerged. The primary adaptation due to COVID-19 was shifting to telehealth. Content in lactation consultations was similar via in-person and telehealth sessions. Typical content areas included breast pumping and mother's milk supply. A notable difference was the lack of physical examinations for women and newborns in telehealth sessions. Scheduling flexibility was a key facilitator of telehealth consultations, whereas the inability to provide hands-on assistance and chaotic home environments were common barriers. In-person facilitators included weighing newborns to assess feeding success and insurance billing coverage, whereas unsupportive family members were noted as a barrier. Diversity, equity, and inclusion-related barriers (e.g., language barriers, lack of reflective diversity, lack of stable Internet access) were observed in both settings. Best practices for in-person and telehealth consultations included meeting mothers where they are and focusing on mothers' goals.

CONCLUSION

Practice adaptations adopted during the pandemic and best practice recommendations may be useful for lactation support providers and other health care professionals caring for breastfeeding dyads.

Utilizing a Video-Based Learning Platform for Teaching Breastfeeding Medicine

The American Academy of Pediatrics (AAP) supports exclusive breastfeeding of infants. However, conversations surrounding breastfeeding can be sensitive in nature and cause discomfort for both learners and parents. Additionally, bedside teaching of breastfeeding medicine is a relatively large time commitment which can be difficult for learners rotating through busy delivery centers. These factors along with others have led to known knowledge gaps in medical students, residents, fellows, and even attending knowledge of skill-based breastfeeding competencies supported by the AAP. We aimed to address these gaps by creating a video-based breastfeeding education module working in collaboration with certified lactation consultants at the largest birthing center in Illinois, United States. This technical report describes the utilization of Panopto audio-visual software (Panopto Inc., Seattle, Washington, United States) to successfully create a video-based curriculum for teaching breastfeeding medicine.

Maternal production of milk for infants in the neonatal intensive care unit

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.

Las Dos Cosas Versus Exclusive Breastfeeding: A Culturally and Linguistically Exploratory Intervention Study in Hispanic Mothers Living in Kentucky

INTRODUCTION

Formula supplementation among infants of breastfeeding Hispanic immigrants is common practice known as las dos cosas. The purpose of this study was to assess the feasibility, effectiveness, and acceptability of a culturally and linguistically diverse intervention to promote exclusive breastfeeding (EBF) for the first 6 months.

METHODS

A sample of 39 Hispanic pregnant women was recruited and randomly assigned to intervention (n = 20) and control groups (n = 19). The intervention included a peer counselor and professional support, and mothers were followed from pregnancy to 6 months after birth.

RESULTS

After the study, women assigned to the intervention group were over three times more likely to EBF their baby through all four postpartum assessed time points (odds ratio = 3.1, 95% confidence interval: 1.1-8.7).

DISCUSSION

This culturally and linguistically diverse intervention contributed to increased EBF duration and decreased formula supplementation in Hispanic mothers up to 6 months postpartum.

Preventive Health Application to Increase Breastfeeding

Background: Mother-infant dyads are not meeting recommended breastfeeding goals. There is lack of consensus regarding any program's ability to increase breastfeeding duration to meet the recommended guidelines, and effective strategies are needed moving forward to help families meet those goals. Primary prevention utilizing consistent visits with lactation professionals with a group of new mothers may efficiently address this care gap. Methods: Mother-infant dyads attending a newborn care clinic for 6 weeks received feeding assessment and standard-of-care guidance from an Internationally Board-Certified Lactation Consultant (IBCLC). Regression analysis was completed with outcome variables "exclusive direct breastfeeding" (EDB) and "any breastfeeding" (AB) at 6 weeks postpartum (PP) and odds ratios were calculated. Results: The number and timing of IBCLC visits was correlated with EDB at 6 weeks PP. Maternal/infant dyads seen at day 3 had 2.5 times higher odds of EDB at 6 weeks than those not receiving IBCLC standard-of-care feeding assessment. Dyads seen at days 3 and 14 had 3.4 times higher odds of EDB than those with less follow-up. Bottle use correlated with decreased odds of AB at 6 weeks PP; similarly, dyads seen only at day 14 PP had decreased odds of EDB. When looking at timing of the first involvement, dyads seen at 3 days had higher odds of EDB than dyads first seen at day 14 PP. Conclusions: This primary prevention strategy of early minimal intervention using an IBCLC increased the odds of EDB and AB at 6 weeks PP. These data support the conclusion that early feeding assessment the first 2 weeks PP with an IBCLC may increase breastfeeding at 6 weeks PP.

Effect of Dedicated Lactation Support Services on Breastfeeding Outcomes in Extremely-Low-Birth-Weight Neonates

BACKGROUND

Breastfeeding is associated with major benefits for high-risk infants born prematurely, yet this population faces significant challenges to breastfeeding. Lactation services provide successful interventions, yet the impact of lactation services on breastfeeding outcomes in preterm infants is understudied. Research aim: The provision of full-time lactation support in the neonatal intensive care unit (NICU) will improve quantitative breastfeeding measures in premature infants.

METHODS

A longitudinal retrospective nonexperimental design was used. Data were collected from medical records of breastfeeding outcomes in patients 30 weeks' gestational age and under admitted to a level IV regional NICU over three epochs of varying levels of lactation services, from none to full time. Demographic, medical, and breastfeeding data were collected. Data analysis was performed using standard statistical tests and hierarchical regression analysis.

RESULTS

A significant increase in the number of lactation consults was observed across epochs, and the number of infants who received human milk via feeding at the breast, as the first oral feeding, increased across epochs. After controlling for covariates, the odds of infants receiving any human milk compared with exclusive formula feeding increased across epochs.

CONCLUSION

The provision of full-time dedicated NICU lactation support is associated with an increase in breastfeeding outcome measures for high-risk preterm infants.

Lactation Assessment Tools: A Qualitative Analysis of Registered Nurses' Perceptions of Tool Limitations and Suggested Improvements

Background Several lactation assessment tools are available for in-hospital assessment of breastfeeding dyads, and their components vary widely. To date, no research has evaluated the perceptions of registered nurses (RNs) regarding the limitations and future improvements of these tools. Research Aim The aim was to describe RNs' perceptions of the limitations of currently used lactation assessment tools and how these tools could be enhanced. Methods Focus groups ( n = 7) were conducted with RNs ( N = 28) whose current responsibilities included in-hospital breastfeeding assessment. Recruitment occurred from April through July 2015 at regional and international lactation conferences. Focus groups were audiotaped and transcribed verbatim. Two lactation researchers analyzed the transcripts to identify emerging themes and subthemes. Results RNs identified three key limitations of the tools included being too subjective and time-consuming, difficulty in assessing audible swallows, and missing the big picture (e.g., overemphasizing numbers, being a snapshot in time). Suggested improvements focused on maternal characteristics (evolving breasts and nipples, holding it together, "got milk?," risk factors, embracing the role), infant characteristics (day of life, latch/suck/swallow, baby's "driving the bus," risk factors for supplemental feeding), their interaction (two to tango, positioning, better qualitative descriptors), and tool organization (formatting and multiple versions). Conclusions RNs suggested novel components for consideration when developing future lactation assessment scales, including removing audible swallowing, adding mother/infant interactions, infant output, and expressible colostrum, and developing criteria specific to infant age. Future research should translate these suggestions into evidence-based indicators and evaluate the resulting proposed tools for reliability and validity.

Estimation of Atenolol Transfer Into Milk and Infant Exposure During Its Use in Lactating Women

BACKGROUND

Atenolol lactation information is limited, and controversy exists over the safety of its use during breastfeeding. In this study, important parameters including milk-to-plasma ratio, ratio of infant plasma to maternal plasma, infant daily dosage, and relative infant dose were investigated. The findings from this study add information to existing data about atenolol transfer in human milk. This may help guide health professionals in decision making regarding the safety of beta blockers used by mothers during breastfeeding. Research aim: The aims of the study were to quantify concentrations of atenolol in human plasma and milk, to evaluate atenolol pharmacokinetics in lactating women, and to investigate subsequent infant exposure to atenolol via mother's milk.

METHODS

In this prospective, longitudinal observational study, participants were lactating mothers ( N = 3), 1 to 4 months postpartum, who had been taking atenolol for therapeutic reasons, and one 4-month-old breastfed infant. Eight milk samples were collected over 24 hr at different time points, together with a single blood sample from each lactating mother and the infant, and quantified using a new sensitive liquid chromatography mass spectrometry method developed for this study.

RESULTS

Peak milk concentrations of atenolol were observed in the women at 4 hr (T_max) after oral administration. The dose-normalized maximum concentrations (C_max) of all patients were similar. The mean milk-to-plasma ratio of the patients who were taking 25 to 100 mg of atenolol was 8.57%. In the mother-infant pair study, the ratio (%) of infant plasma drug concentration to maternal plasma drug concentration observed (18.87%) was similar to the relative infant dose estimated (18.20%). The relative infant dose values (13.96%-18.20%) for all patients were within 10% to 25% of maternal dosage.

CONCLUSION

Atenolol use during breastfeeding should be undertaken with some precaution. If clinically indicated, an alternate beta blocker may be preferred.

"Why Even Bother; They Are Not Going to Do It?" The Structural Roots of Racism and Discrimination in Lactation Care

Through semi-structured interviews with 36 International Board Certified Lactation Consultants (IBCLCs) who assist mothers with breastfeeding, this study takes a systematic look at breastfeeding disparities. Specifically, this study documents race-based discrimination against patients in the course of lactation care and links the implicit bias literature to breastfeeding disparities. IBCLCs report instances of race-based discrimination against patients such as unequal care provided to patients of color and overt racist remarks said in front of or behind patient's backs. This study connects patient discrimination in lactation to institutional inequality and offers suggestions to address these inequities.

Use of Videoconferencing for Lactation Consultation: An Online Cross-Sectional Survey of Mothers' Acceptance in the United States

BACKGROUND

Suboptimal breastfeeding duration and exclusivity rates are a public health concern. Therefore, there is a need for identifying effective tools for use in interventions targeting specific barriers to optimal breastfeeding outcomes. Research aim: This study aimed to assess the relationship between acceptance of remote lactation consultation using videoconferencing and (a) maternal demographic factors, (b) technology acceptance subscales, (c) maternal learning style preferences, and (d) other potentially explanatory maternal factors.

METHODS

This was a cross-sectional, online study. English-speaking mothers of at least 18 years of age, with an infant age 4 months or younger, and who reported initiating breastfeeding were eligible to participate. Mothers were recruited from 27 randomly selected states. One hundred one mothers completed the survey, resulting in a response rate of 71%. The main outcome was acceptance of videoconferencing use for lactation consultation.

RESULTS

No significant differences were found in acceptance by maternal demographic factors or learning style preferences. Acceptance was significantly related to perceived ease of use ( r = .680, p < .001), perceived usefulness/extrinsic motivation ( r = .774, p < .001), intrinsic motivation ( r = .689, p < .001), desire for control of privacy ( r = -.293, p < .01), and mother's perception of the infant father's/maternal partner's acceptance of videoconferencing for lactation consultation ( r = .432, p < .001). Only perceived usefulness/extrinsic motivation and maternal age remained in the final regression model ( R² = .616, p < .001). Although perceived usefulness/extrinsic motivation was positively associated with acceptance, maternal age was inversely related.

CONCLUSION

This sample of mothers indicated general acceptance of videoconferencing for lactation consultation, with younger mothers and those perceiving it to be more useful demonstrating greater acceptance.

Qualitative Analysis of Registered Nurses' Perceptions of Lactation Assessment Tools: Why and How They Are Completed

BACKGROUND

Although lactation assessment tools are consistently used in clinical practice, there is no evidence describing registered nurses' perspectives regarding the purpose and thought processes involved when conducting a breastfeeding assessment. Research aim: This study aimed to explore registered nurses' perceptions on the purpose of lactation assessment tools and the thought processes involved in completing one.

METHODS

Seven focus groups were held from April 2015 through July 2015, in coordination with regional and international lactation and perinatal conferences. Participants included 28 hospital-based registered nurses who routinely used a lactation assessment tool to assess postpartum mothers with healthy breastfeeding newborns. Focus groups were audiotaped, transcribed verbatim, and content analyzed by two lactation researchers to identify relevant themes and subthemes.

RESULTS

The analyses identified four different purposes of breastfeeding assessment tools (Teaching and Assessing Simultaneously, Infant Safety, Standardized Practice, and "It's Your Job!") and four themes related to the thought processes used in completing the tool (Novice vs. Expert, Real-Time vs. Recalled Documentation, Observation or Not, and "Fudging the Score").

CONCLUSION

Registered nurses found lactation assessment tool completion to be an essential part of their job and that it ensured infant safety, standardized care, maternal instruction, and lactation assessment. Differences in the lactation assessment tool completion process were described, based on staff expertise, workload, hospital policies, and varying degrees of compliance with established protocols. These findings provide critical insight for the development of future breastfeeding assessment tools.

Growing the IBCLC Workforce: A Florida Needs Assessment

BACKGROUND

Florida has fewer International Board Certified Lactation Consultants (IBCLCs) per 1,000 live births than the national average. An important strategy to support breastfeeding entails creating opportunities to prepare and train IBCLCs from underrepresented groups. However, it can be difficult for individuals to access lactation education and gain clinical experience necessary to become an IBCLC. Research aim: The Building a Better Breastfeeding Network project was a needs assessment designed to assess the interest in an IBCLC training program in Florida and perceived barriers and facilitators to completing such a program.

METHODS

An online survey was distributed via email to non-IBCLC students and maternal and child healthcare workers in Florida. Microsoft Excel was used to complete descriptive analyses.

RESULTS

Surveys were initiated by 1,939 eligible individuals from diverse racial and ethnic backgrounds across the state, 86% of whom responded that they would be possibly to very interested in an IBCLC training program. For those interested, cost was perceived as a potential barrier to enrolling in a program, but flexible course schedules and scholarship or financial aid availability would further attract participants. More than half were interested in working with underserved populations or in low-resource settings, but Black and Hispanic participants were significantly more likely to express interest in working in those settings.

CONCLUSION

Due to the high level of interest in an IBCLC training program in Florida, a formal lactation training program may be successful in attracting diverse students, particularly if funding and program flexibility needs are met.

Efficacy of an Osteopathic Treatment Coupled With Lactation Consultations for Infants' Biomechanical Sucking Difficulties

BACKGROUND

Despite well-known recommendations from national and international bodies including the World Health Organization, few mothers achieve the goal of breastfeeding exclusively for 6 months. Half of mothers stop breastfeeding due to biomechanical issues in the first month, despite increasing support from lactation consultants. Osteopaths worldwide work with these babies, but there is little empirical evidence for this type of treatment. Research aim: This study aimed to determine the efficacy of an osteopathic treatment coupled with usual lactation consultations on infants' ability to latch. Secondary objectives included assessment of nipple pain and mothers' perceptions of the effect of treatment.

METHODS

We conducted a single blind, randomized controlled trial at a mother-to-mother support group between January and December 2015. Data were collected at four different times over a 10-day period (T0-T10) from 97 mother-infant dyads using the LATCH assessment tool, a visual analog scale (VAS) to document mothers' nipple pain, and a de novo questionnaire for breastfeeding management and potential treatment side effects.

RESULTS

There were consistent statistical and clinical differences in the mean LATCH scores between the treatment and the control groups ( p < .001). However, no significant differences in the VAS scores were reported over time ( p = .713). Mothers reported no serious or unexpected side effects during the follow-up period.

CONCLUSION

This study is one of the first to bring together lactation consultants and osteopaths to address infants with biomechanical sucking difficulties. Findings support the hypothesis that the addition of osteopathy to regular lactation consultations is beneficial and safe.

Lactation Consultant Support from Late Pregnancy with an Educational Intervention at 4 Months of Age Delays the Introduction of Complementary Foods in a Randomized Controlled Trial

BACKGROUND

Although the WHO recommends that complementary feeding in infants should begin at 6 mo of age, it often begins before this in developed countries.

OBJECTIVE

Our objective was to determine whether lactation consultant (LC) support, with educational resources given at 4-mo postpartum, can delay the introduction of complementary foods until around 6 mo of age.

METHODS

A total of 802 mother-infant pairs were recruited from the single maternity hospital serving Dunedin, New Zealand (59% response rate) and randomly assigned to the following: 1) usual care (control group); 2) infant sleep education intervention (Sleep); 3) food, activity, and breastfeeding intervention (FAB); or 4) combination (both) intervention (Combo). Certified LCs delivered 3 intervention sessions (late pregnancy and 1-wk and 4-mo postpartum). The 4-mo contact used educational resources focused on developmental readiness for complementary foods. Age when complementary foods were introduced was obtained from repeated interviews (monthly from 3- to 27-wk postpartum).

RESULTS

A total of 49.5% and 87.2% of infants received complementary foods before 5 and 6 mo of age, respectively. There was evidence of group differences in the number of infants introduced to complementary foods before 5 mo (P = 0.006), with those receiving support and resources (FAB and Combo groups combined; 55.6%) more likely to wait until at least 5 mo compared with controls (control and Sleep groups combined; 43.3%) (OR: 1.52; 95% CI: 1.08, 2.16). However, there was no evidence they were more likely to wait until 6 mo of age (P = 0.52). Higher maternal age, higher parity, and a less positive attitude toward breastfeeding were positively associated, and drinking alcohol during pregnancy was negatively associated, with later age of introduction of complementary foods.

CONCLUSIONS

Providing an LC and educational resources at 4-mo postpartum to predominantly well-educated, mainly European, women can delay the introduction of complementary foods until 5 mo of age, but not until the WHO recommendation of 6 mo. This trial was registered at clinicaltrials.gov as NCT00892983.

Breastfeeding practices among the Old Order Mennonites in Ontario, Canada: a multiple methods study

BACKGROUND

The Old Order Mennonites (OOM) of rural Ontario have a lifestyle that is very distinct from the rest of Canada. Breastfeeding practices among this community have not been described previously.

OBJECTIVES

This study aimed to estimate the prevalence of exclusive breastfeeding (EBF) at 2, 4, and 6 months; to compare the prevalence of EBF among OOM and Canadian women; to investigate factors associated with EBF at 6 months; and to gain qualitative insight into the breastfeeding practices of OOM women.

METHODS

Data on maternal characteristics, delivery factors, and infant feeding methods at birth and at 2, 4, and 6 months were obtained from medical records at the Elmira Medical Centre for all births to OOM women between January 2006 and December 2011. Semi-structured interviews were carried out with 2 lactation consultants working at the Elmira Medical Centre.

RESULTS

Complete breastfeeding data were available for 195 of 225 OOM women (77.4%). The majority of OOM women initiated breastfeeding (87.9%); 81.4% continued to breastfeed exclusively at 2 months, 74.0% to 4 months, and 36.8% to 6 months. Women who had a homebirth (12.3%) had 2.6-fold higher odds of EBF at 6 months (odds ratio, 2.59; 95% confidence interval, 1.03-6.53) compared with women who delivered in a hospital. Cultural and religious influences and community support were suggested as reasons for the relatively high prevalence of EBF.

CONCLUSION

Breastfeeding rates among OOM women are consistently higher in the first 6 months of life compared to the general Canadian population. Homebirth independently predicted increased odds of EBF at 6 months.

The breastfeeding mother and the pediatrician

An estimated 70% of mothers in the United States initiate breastfeeding annually. Mothers often discuss breastfeeding problems with their infant's pediatrician. Pediatricians may feel unsure about their role when assisting the nonpatient, breastfeeding mother. By having practical solutions and support systems in place to anticipate and tend to breastfeeding mothers' needs, pediatricians can be instrumental in preventing early weaning. The purpose of this article is to provide practical suggestions to outpatient-based pediatric health care providers when assisting the breastfeeding dyad.

Mother's reactions to a skills-based breastfeeding promotion intervention

We interviewed women who participated in a breast-feeding promotion intervention study about whether and how participation affected their infant feeding choices, and if they would recommend such an intervention to others. The larger study, a randomized controlled trial (RCT) of an individualized, pre- and post-natal lactation consultant (LC) intervention, enrolled 382 low-income primarily Black and Hispanic women in New York City. Twenty-one women completed qualitative exit interviews for this study (11 from the Intervention group and 10 Controls). Several of the Controls stated that the post-partum study interviews were a source of support, and made them more conscious of how they fed their infant. The Intervention Group was asked about contacts with the study 'Mother-Baby specialist' (i.e. LC), including what was and wasn't helpful. The Intervention Group participants described the Mother-Baby Specialist as key in their decision to initiate and maintain breastfeeding. They credit her direct skills and positive reinforcement with their confidence and perseverance to breastfeed. The success of the intervention is attributed to technical assistance from a trained lactation consultant within the context of a relationship built on encouragement, guidance and support.