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Cyclosporine is widely used for immunosuppressive treatment of various systematic and local autoimmune diseases. Breastfeeding is conventionally contraindicated when treating with cyclosporine due to its excre...

Exclusive breastfeeding (EBF) for six months is recommended as one of the most important ways to support child health and survival, particularly during the COVID-19 pandemic. However, breastfeeding women encou...

I'm thrilled to share with you my new venture. I recently joined forces with Barbara Robertson, an IBCLC and educator from Michigan, to form a new lactation education entity for providers, LactaLearning.

Best Practices in Lactation AND Education
What makes LactaLearning a more enjoyable and effective way to learn? When Barbara and I began co-hosting an online Book Group at the height of the Covid pandemic during the dark, cold Chicago winter of 2020-2021, I discovered in Barbara more than just a kindred spirit in lactation. With her Masters degree in Curriculum Development and a special interest adult education, Barbara impressed me with her innovative educational methods and insights. When we began discussing new and better ways to train lactation providers, I got excited!

No More Endless PowerPoint Talks
Barbara knew from her graduate studies that passive listening to PowerPoint talks (online or in-person) isn’t the most effective way to learn or to change behavior. Yet this is how nearly all current course providers structure their courses.
What if instead we incorporated into lactation training the many ways students LIKE to learn and are most effective for retention: short videos, quick reads, infographics, animation, podcasts, interactive discussions? The possibilities were unlimited, and so desperately needed!

Many Courses to Meet Your Needs
Thus, LactaLearning was born. Visit LactaLearning.com to find:

• Courses for aspiring IBCLCs both a self-study course—described in the video below—and a group version of the 95-hour course required to sit for the IBLCE exam

• Professional Book Groups featuring interactive discussions with top authors in lactation

• Comprehensive trainings for WIC staff

• Trainings for hospital staff to support the Baby-Friendly Initiative

• 5-CERPs courses on communication skills and ethics

• Coming soon: recertification courses that make it easy for IBCLCs to tailor their topics to the specific areas required in the 2023 IBCLC Detailed Content Outline.
  
  Is there a better way to learn? Yes there is. By incorporating best practices in both lactation and education, LactaLearning gives you a better learning experience and better results for your hard-earned money. Check us out at LactaLearning.com!

 

Journal of Human Lactation, Ahead of Print.
Background:Exclusive breastfeeding to 6 months postpartum has been related to breastfeeding self-efficacy in diverse populations. Globally, this is measured using the Breastfeeding Self-Efficacy Scale–Short Form (BSES-SF).Research Aim:To evaluate the psychometric properties of the BSES-SF among women in Malawi; and to examine the relationship between breastfeeding self-efficacy and demographic and health factors.Methods:The study design was a prospective, cross-sectional survey with a 2 week follow-up reliability check. Postpartum women (N = 180) were recruited at a maternity hospital in Lilongwe, Malawi. In addition to the BSES-SF, the World Health Organization's Quality of Life Scale (QoL) was also administered. Furthermore, confirmatory factor analysis, Cronbach's alpha, and Pearson's correlations were used to examine the construct validity, reliability, test-retest reliability, and convergent validity.Results:The confirmatory factor analysis supported a unidimensional structure of the Malawian version of the 12-item BSES-SF. Cronbach's alpha and the intra-class correlation coefficient were 0.79 and 0.75, respectively. BSES-SF scores had significant correlation with QoL domains (physical QoL: r = 0.31, p < .001; and environmental QoL: r = 0.22, p < .01). Participants’ age, parity, and mode of delivery were positively correlated with breastfeeding self-efficacy scores.Conclusion:The findings of our study confirmed that the 12-item BSES-SF is a reliable and valid scale for assessing women’s breastfeeding self-efficacy in Malawi.

Journal of Human Lactation, Ahead of Print.
Background:The World Health Organization recommends that infants should be exclusively breastfed for the first 6 months of life and that breastfeeding should continue for 2 years and beyond. Most women initiate breastfeeding, but many do not continue for the recommended duration. While midwife-led continuity of antenatal care is linked to improved mother and infant outcomes, the influence on breastfeeding duration has not been previously reviewed.Research Aim:To critically analyze the literature that compared midwife-led continuity of antenatal care with other models of care where researchers have measured breastfeeding duration beyond postpartum hospital discharge.Methods:A systematic literature review with critical analysis was used to answer the research aim. We systematically searched and screened five databases for quantitative studies where researchers had reported breastfeeding duration beyond postpartum hospital discharge after midwife-led continuity of antenatal care, compared with another model of antenatal care. Methodological quality was assessed using tools from the Cochrane Collaboration (RoB2 and ROBINS-I). In total, nine studies met the inclusion criteria.Results:Clear conclusions about the association between midwife-led continuity of antenatal care and breastfeeding duration were not found. The risk of bias within non-randomized studies ranged from serious to critical, and a judgement of “some concerns” of risk of bias in the one randomized study.Conclusion:To date, the question of whether midwife-led continuity of antenatal care improves breastfeeding duration has not been established. There has been a lack of consistency in definitions of breastfeeding and descriptions of models of care, which has weakened the evidence-based of literature reviewed.Our review protocol was registered with PROSPERO; although due to COVID-19, this registration was not checked for eligibility by the PROSPERO team (CRD42020151276). https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020151276

Journal of Human Lactation, Ahead of Print.
Background:The American Academy of Pediatrics recommends exclusive breastfeeding for the first 6 months of life; however, a lack of access to breastfeeding (BF) resources influences BF initiation and continuation. Tele-lactation services may reduce some of these barriers to access.Research Aims:To identify facilitators and barriers of two modes of tele-health service utilization and to compare the differences between two modes of providing tele-lactation services on BF knowledge, BF intention, perceived social support, and 3-month BF continuation behavior.Methods:We conducted a mixed method, longitudinal pilot study utilizing prospective convenience sampling and random assignment of postpartum women recruited from two medical centers in Little Rock, Arkansas. Participants (N = 43) were randomized into telephone-only (n = 23) or audio-visual (n = 20) intervention groups. Participants completed a self-administered pre- and post-intervention survey, as well as a semi-structured qualitative phone interview at 4–6 weeks post-discharge.Results:No significant difference in demographic characteristics across groups was found. At 3 months after discharge, both groups reported continued BF (telephone-only: n = 17, 81%; audio-visual: n = 18, 90%) with no significant difference between the two groups (p = .663). Additionally, no group differences were found for BF knowledge or perceived social support. Overall, participants reported positive experiences with tele-lactation, emphasizing the convenience, accessibility, education, and support provided.Conclusion:We found that both telephone-only and audio-visual delivery of tele-lactation services were equally effective. Both methods of tele-lactation services should be considered by health care providers to encourage and sustain BF behavior in mothers.

Journal of Human Lactation, Ahead of Print.
Background:Human milk is an essential source of nutrition for an infant’s health. When breastfeeding working mothers or students, for example, are unable to breastfeed, storing their milk is recommended. Therefore, it is crucial to know the storage conditions to ensure their antioxidant capacity and avoid oxidative damage.Research Aim:To evaluate the stability of the antioxidant and pro-oxidant profiles and the amount of total protein in fresh human milk after different storage times (1, 2, 7, 14, and 21 days) and temperatures (4 ºC and -20 ºC).Methods:This was a prospective, longitudinal, and observational study with milk samples grouped according to age for comparisons, which included 20 lactating women. The antioxidant activity was evaluated using the colorimetric methods of free radical scavenging 2,2’-azinobis-3-ethylbenzothiazoline-6-sulfonic acid and the decrease of ferric ion. Oxidative stress was determined by the lipid peroxidation product formation through malondialdehyde concentration, and the total protein content was assessed by the Bradford method.Results:The antioxidant profile of human milk was maintained with minimal losses until the 14th day when stored at 4 ºC and -20 ºC. The evolution of malondialdehyde concentration over storage revealed significant changes only 21 days after human milk storage at 4 ºC. There was no change in the value of total protein content.Conclusions:To sum up, there is no difference in the storage of human milk at a temperature of 4 °C or -20 °C over 14 days. Therefore, the lactating woman may choose the most convenient way of storage.

Journal of Human Lactation, Ahead of Print.
Background:There are different approaches to breastfeeding interventions, but the global 6-month exclusive breastfeeding rates remain suboptimal. The COVID-19 pandemic has brought extra difficulties in promoting breastfeeding.Research Aim:To test the feasibility and effectiveness of a theory-based, real-time online educational and support program for breastfeeding related outcomes.Methods:An assessor-blinded, prospective pilot randomized controlled trial with parallel-group, repeated-measures design was used. The sample was low-risk primiparous mothers (N = 40) who delivered in the local public hospitals. Study outcomes consisted of exclusive breastfeeding rate, breastfeeding self-efficacy, and other breastfeeding outcomes measured by a self-reported questionnaire, including the Breastfeeding Self-Efficacy Scale and the Edinburgh Postnatal Depression Scale. Comparisons between the differences in the intervention and control groups were carried out.Results:Thirteen participants in the intervention group successfully completed the program. They had a higher exclusive breastfeeding rate, breastfeeding self-efficacy, breastfeeding initiation rate, and longer exclusive breastfeeding duration than the control group. Additionally, the intervention group had a lower partial breastfeeding rate, and a higher maternal postnatal depression score and infant’s morbidity at postnatal 2 months. However, all the results were not statistically significant (p > .050). Overall, the intervention was highly valued by all participants who appreciated the regular postnatal follow-ups.Conclusions:Despite showing the satisfactory feasibility of the program, no significant improvements were found in all study outcomes. Considering the participants’ comments, we suggest refining and further testing the intervention with a larger sample size over a longer-term follow-up to confirm its effectiveness.This study has been registered at ClinicalTrials.gov (NCT04741425)

Journal of Human Lactation, Ahead of Print.
IntroductionA 28-year-old woman was able to maintain lactation for her 21-month-old child through the process of an En Bloc Total Capsulectomy Breast Implant Removal. This case study is important as it exemplifies collaborative care to achieve maintenance of lactation through a surgical procedure.Main IssueThe participant was providing human milk to her 21-month-old child 4 times per day through breastfeeding and pumping and bottle feeding, and desired to continue lactation through explant surgery. The participant was experiencing Breast Implant Illness, yellowing of the skin and whites of the eyes, bottoming out of the right implant, severe capsular contracture of the right implant causing constant pain, limited mobility of the right arm and shoulder, and concern about an active recall on the brand implant she received.ManagementThe lactation management began 3 weeks prior to the procedure with the participant expressing enough milk prior to the surgery to allow for human milk feeding from a bottle during the 7-day recovery period as desired. The surgical team and IBCLC selected an appropriate bra for recovery to allow for both appropriate surgical site healing and ease of access for pumping. Exclusive pumping was utilized until surgical drains were removed, after which the participant was able to reintroduce breastfeeding.ConclusionEn Bloc Total Capsulectomy Breast Implant Removal can be performed while an individual is lactating without complication, given the appropriate multidisciplinary support. A temporary reduction of ease and efficiency of milk removal is possible post-operatively, in this case resolving within 24 hr.

Journal of Human Lactation, Ahead of Print.
Background:The most utilized pasteurization method in donor human milk banks is Holder pasteurization (heating 62.5 °C for 30 min). However, many bioactive proteins are heat sensitive and are inactivated.Research Aim:To determine the results of a range of heating regimes on the activities of xanthine oxidase, lactoperoxidase and lysozyme, the concentrations of immunoglobulin A and lactoferrin, as well as bacterial inactivation.Method:This prospective, cross-sectional, intervention study was designed to measure the influence of heating temperatures on bioactive components in donor human milk. Milk samples were processed at 40, 50, 55, 62.5, 75, 127 °C and the activities of the enzymes, and the concentration of immune proteins, were measured.Results:No bacterial colonies were detectable, using standard culture methods, after heating above 50 ºC. All proteins studied retained over 60% concentrations or activities when the pasteurization temperature was 50 ºC or lower, while their concentrations or activities were lost at higher temperatures. For lactoferrin, the residual concentration was above 80% when heating temperature was under 55 °C, while only 20% remained after Holder pasteurization. Both xanthine oxidase and lactoperoxidase had little residual activity when temperatures were above Holder pasteurization. Lysozyme retained a greater proportion of residual activity than other proteins, following heating at all temperatures.Conclusions:The concentrations or activities of immune proteins and bioactive enzymes decreased when heated above 50 °C. The results of this study can be used to design temperature control guidance during alternative methods of pasteurization.

Listening to music can reduce or manage stress, fatigue, and accompanying symptoms in mothers. Music increases oxytocin secretion which affects breast milk. This study aimed to examine the effect of lullaby on...

Research shows that elementary and secondary school children have considered infant feeding choices for when they become parents and are interested in learning about breastfeeding in school. Despite recommenda...

Patient and Public Involvement (PPI) is a rich and valuable part of the process of planning, designing, carrying out and disseminating research. It is important to communicate PPI findings in detail so that th...

Journal of Human Lactation, Ahead of Print.

Journal of Human Lactation, Ahead of Print.
Background:Maternal social support promotes healthy infant feeding practices, which influence healthy growth and development. Less is known about how the interplay of social support networks and multicultural health beliefs may influence infant feeding practices, particularly among immigrant Chinese American mothers with economic disadvantage and low breastfeeding rates.Research Aim:To explore the role of social support networks in the development of infant feeding practices in immigrant Chinese American mothers with infants.Methods:This was a prospective, cross-sectional qualitative study where we conducted semi-structured interviews in Mandarin, Cantonese, or English with Chinese American mothers of infants (N = 25) at a federally qualified health center in the Sunset Park neighborhood of Brooklyn, New York. Data were analyzed by a multicultural, multidisciplinary team using qualitative thematic analysis and the constant comparative method to identify and iteratively refine emerging codes.Results:Three themes emerged describing how broad transnational communities and close family and friends influence maternal-infant feeding practices: (1) Gathering and processing infant feeding information from broad transnational resources (i.e., from both the mother’s country of residence and the mother’s country of origin); (2) aligning maternal feeding attitudes with cultural health beliefs of local social networks; and (3) gaining confidence with transactional maternal–infant feeding interactions.Conclusions:Strategies to promote healthy infant feeding should consider how family supports and culturally-relevant coaching can help align multilevel transnational social networks with healthy infant feeding practices.

Twins and late preterm (LPT) infants are at an increased risk of being breastfed to a lesser extent than term singletons. This study aimed to describe the initiation and duration of any and exclusive breastfee...

Journal of Human Lactation, Ahead of Print.

Journal of Human Lactation, Ahead of Print.
Background:There have been no comprehensive predictive measurement instruments published that account for the dynamic interaction between maternal, infant, and functional factors related to breastfeeding difficulty. The Lactation Care Assessment Tool (LACT) was developed by the authors as a predictive measure of lactation acuity to identify families at risk for breastfeeding difficulty and facilitate access to the most effective level of care.Research Aim:To describe the development, content validation, and interrater reliability of the LACT.Methods:This study was a cross-sectional, online survey. Upon reading a standardized case scenario reflective of common experiences among families with goals to breastfeed, participants (N = 82) anonymously completed the LACT, which consisted of 16 measures based upon research relevant to maternal, infant, and functional factors affecting breastfeeding success. Descriptive statistics were used to summarize and describe the characteristics of the study sample. Interrater reliability was evaluated using Krippendorff’s alpha.Results:An acceptable degree of interrater reliability (α = 0.70) among participants was detected for the 16 measures included in the instrument.Conclusion:This instrument supports Baby-Friendly Hospital Initiative Step 10 to facilitate more precise and timely continuity of care after discharge from the hospital by identifying families in need of referral to a level of care consistent with their lactation acuity. Future research is necessary to determine appropriate levels of care and support based on the instrument scores in diverse breastfeeding dyads during early lactation and through the duration of breastfeeding.

Journal of Human Lactation, Ahead of Print.

Journal of Human Lactation, Ahead of Print.
Background:Breastfeeding is the biological norm and is associated with numerous superior health outcomes for children and mothers when compared to human milk substitutes. Yet, breastfeeding difficulties and the inability to meet one’s breastfeeding goals are common in the United States and maybe more common among mothers who have experienced trauma.Research Questions:(1) Are mothers’ adverse childhood experiences, and current experiences of discrimination, material hardship, and decreased social support associated with breastfeeding challenges; and (2) are these experiences associated with the number of breastfeeding challenges reported?Methods:A prospective, non-probability, cross-sectional study design with a diverse sample who had delivered a live baby within the previous year (N = 306) was conducted.Results:Over 70% of participants reported breastfeeding challenges and 45.2% reported material hardship. Among those who attempted breastfeeding (n = 286), 74.1% had at least one adverse childhood experience; 30.3% had four or more. Logistic and negative binomial regression models determined that adverse childhood experiences, experiences of discrimination, material hardship, and decreased social support were not associated with experiencing any breastfeeding challenges. However, adverse childhood experiences were associated with the number of breastfeeding challenges reported. (The adjusted rate ratio was 1.05; 95% CI [1.00, 1.09], p = .034).Conclusion:We recommend further research on adverse childhood experiences and potential relationships with discrimination, material hardship, and social support to prevent and intervene in cases of breastfeeding challenges to maximize infant, maternal, and public health.