Hírolvasó

It is unclear if state laws supporting breastfeeding are associated with exclusive breastfeeding (EBF) practice among low-income mothers participating in the Special Supplemental Nutrition Program for Women, I...

Journal of Human Lactation, Ahead of Print.
Background:Supplementation in the newborn nursery has been associated with shorter breastfeeding duration. However, supplementation may at times be necessary.Research Aim:To determine the association between type of supplementation in the newborn nursery (mother’s own milk, formula, donor human milk) and breastfeeding outcomes at 2 and 6 months of age.Methods:This was a prospective, longitudinal, observational multi-group cohort study. In total, 2,343 surveys were sent to parents who, prior to delivery, indicated intent to exclusively breastfeed. Participants were grouped by type of nursery supplementation. Surveys asked about breastfeeding outcomes when infants were 2 and 6 months old. Our final analytic sample included data from 1,111 healthy newborns ≥ 35 weeks. We used multiple logistic regression to compare future breastfeeding outcomes for infants who were exclusively directly breastfed or who received supplementation during their birth hospitalization.Results:Both the donor human milk and formula groups had decreased breastfeeding at 2 and 6 months compared to the exclusively directly breastfed group. Notably, for infants who received formula compared to donor human milk, the odds of breastfeeding at 2 and 6 months were 74% and 58% lower, respectively (OR = 0.26, 95% CI [0.12, 0.56] at 2 months; OR = 0.42, 95% CI [0.19, 0.94] at 6 months). The donor human milk group had lower odds of breastfeeding at both follow up times compared to the mother’s own milk group.Conclusion:Among those who intend to breastfeed, supplementation with donor human milk instead of formula in the newborn nursery may support longer breastfeeding.

Journal of Human Lactation, Ahead of Print.
BackgroundSARS-CoV-2-specific antibodies are secreted into human milk after women are vaccinated against COVID-19, which might protect the breastfed infant. Due to several reports of severe side-effects of the Oxford-AstraZeneca ChAdOx1 (AZD1222) vaccine against COVID-19, some lactating women followed a heterologous vaccination schedule consisting of the first dose of AZD1222 and a second dose of an mRNA-based vaccine. However, it is unclear whether this generates a significant SARS-CoV-2-specific antibody response in human milk.Main IssueTo quantify the SARS-CoV-2-specific antibody response in human milk of two lactating women receiving a heterologous vaccination schedules: AZD1222 and mRNA-based vaccine (Pfizer-BioNTech [BNT162b2] and Moderna [mRNA-1273]).ManagementBoth participants collected 16 samples of human milk longitudinally. SARS-CoV-2-specific Immunoglobulin A was measured using an enzyme-linked immunosorbent assay.ConclusionBased on our results, it could be suggested that heterologous vaccination with AZD1222 and an mRNA-based vaccine can elicit a significant SARS-CoV-2 specific IgA response in human milk.

Journal of Human Lactation, Ahead of Print.

Journal of Human Lactation, Ahead of Print.
Background:Women with high body mass indices are at risk of lower breastfeeding rates but the drivers of successful breastfeeding in this population are unclear.Research Aim:We aimed to (a) explore the barriers and enablers to breastfeeding among women with high body mass indices and (b) map specific behaviors suitable for intervention across the antenatal to postpartum periods.Methods:This was a prospective, cross-sectional qualitative study. We conducted semi-structured interviews with women with high body mass indices who successfully breastfed for 6 months or more (n =20), partners (n = 22), and healthcare professionals (n =19) in Ireland during 2018. Interviews were audio recorded, and transcribed verbatim. Data were inductively coded using reflexive thematic analysis and deductively mapped within the Capability, Opportunity, Motivation–Behavior model.Results:The three themes developed were knowledge, support, and self-efficacy. Knowledge supported a participant’s psychological and physical capability to engage in breastfeeding. Support was related to the social and physical opportunity to enable performance of breastfeeding behaviors. Self-efficacy influenced reflective and automatic motivation to perform breastfeeding behaviors. A multifactorial intervention design is needed to support successful breastfeeding.Conclusion:The barriers and enablers identified for participants with high body mass indices were similar to those for the broader population; however, the physicality and associated social bias of high body mass indices mean that additional support is warranted. Antenatal and postpartum breastfeeding services need a multifaceted, inclusive, and high-quality program to provide the necessary support to women with higher body mass indices.

Emergencies have a great impact on infant and young child feeding. Despite the evidence, the recommended feeding practices are often not implemented in the emergency response, undermining infant and maternal h...

Journal of Human Lactation, Ahead of Print.
Background:Physical distancing associated with the COVID-19 pandemic may lead to suboptimal maternal mental health, social support after birth, and infant feeding practices.Research Aims:To compare breastfeeding prevalence in participants who were pregnant at a time when strict physical distancing measures were imposed in Fortaleza, the capital of Ceará state, Brazil, with the pre-pandemic breastfeeding levels, and to assess the association of breastfeeding prevalence with maternal common mental disorders, and sociodemographic and health predictors.Method:A cross-sectional prospective two-group comparison design using two population-based surveys was carried out in Fortaleza before and after the pandemic. Participants (n = 351) who had a live birth in Fortaleza in July or August 2020, and participants (n = 222) who had a child younger than 12 months in 2017 were surveyed. Crude and adjusted multinomial logistic regressions with robust variance were used to estimate risk ratios and 95% confidence intervals (CI).Results:Similar prevalence of exclusive breastfeeding were observed in 2021 (8.1%) and 2017 (8.5%; p = .790). An increase in predominant (2.2% vs. 13.4%; p < .001) and a decrease in complementary breastfeeding (64.0% vs. 48.4%; p = .037) was observed in 2021, compared to 2017. The prevalence of maternal common mental disorders also increased in 2021 (17.6% vs. 32.5%, p < .001). No statistically significant associations were found between breastfeeding patterns, maternal common mental disorders, and other predictors in 2017 or 2021.Conclusions:Participants who delivered during the COVID-19 pandemic delayed solid foods introduction and breastfed predominantly longer than participants during the pre-pandemic period. While common mental disorders significantly increased, they were not associated with differences in breastfeeding.

Journal of Human Lactation, Ahead of Print.
Background:The World Health Organization recommends lactation support to enhance the rates of exclusive breastfeeding. Access to in person lactation support may be limited due to scarcity of resources (e.g., healthcare professionals) and geography. Advances in technology have allowed lactation supports to be offered virtually through information and communication technologies (i.e., telephone, internet, and social media).Research Aims:To (1) critically review and (2) statistically analyze the effectiveness of virtual lactation support for postpartum mothers’ exclusive breastfeeding for up to 6 months.Methods:A systematic review and meta-analysis were conducted using PRISMA guidelines. Studies were included if they were (a) randomized controlled trials, (b) with a virtual lactation support intervention during the postpartum period, (c) reported on exclusive breastfeeding outcomes. Two reviewers independently assessed the risk of bias and extracted data. The prevalence of exclusive breastfeeding in each group and the total number of participants randomized for each group were entered into random-effects meta-analyses to calculate a pooled relative risk (RR) at three different time points (1, 4, and 6 months). The sample size was 19 randomized control trials.Results:Of the 19 studies, 16 (84.2%) were included in the meta-analysis (n = 5,254). Virtual lactation support was found to be effective at increasing exclusive breastfeeding at 1 month (RR, 1.21; 95% CI [1.09, 1.35]; p < .001) and 6 months (RR, 1.87; 95% CI [1.30, 2.68]; p < .001).Conclusion:In this meta-analysis of randomized controlled trials comparing virtual lactation support with other postnatal maternity care, virtual lactation support was associated with increasing exclusive breastfeeding rates at 1 month and 6 months postpartum.The study protocol was registered (CRD42021256433) with PROSPERO

Journal of Human Lactation, Ahead of Print.
Background:Breastfeeding provides perfect nutrition for infants. The inverted nipples in mothers make breastfeeding more challenging. Besides surgical approaches, non-pharmacological interventions are also gaining importance.Research Aim:To evaluate the effectiveness of Hoffman’s exercise on breastfeeding among postnatal mothers with grade I inverted nipples.Method:A quantitative approach with a parallel arm randomized controlled trial was used in the study. Postnatal mothers were screened for inverted nipples using a pinch test. Participants with at least one inverted nipple (Grade 1) were randomly allocated into two groups: the experimental group (supported with Hoffman’s exercise; n = 28, 50.9% ) and the control group (without Hoffman’s exercise; n = 27, 49.1%). The pre-test data, including demographics, nipple length, and breastfeeding assessment, were collected. Breastfeeding assessment was evaluated using the Bristol Breastfeeding Assessment Tool (BBAT). On the 3rd day, the post-test data, including nipple length and Breastfeeding Assessment, were collected among the groups.Results:The BBAT assessment was significantly higher in the post-test compared to that of the pre-test in the participants provided with Hoffman’s exercise. The nipple length was found to be higher in participants provided with Hoffman’s exercise. Furthermore, the variables—including age, gravida, nipple problems, and delivery type—were not found to have any significant effect with either pre-test or post-test levels of breastfeeding.Conclusions:Hoffman’s exercise was found to be an effective method to improve breastfeeding in Grade 1 nipple-inverted among post-natal mothers. This nipple exercise is inexpensive, easy to follow, and results in the successful initiation of breastfeeding.Clinical Trial Registry and Registration Number:CTRI/2019/05/019279, May 23, 2019 (retrospectively registered)

A legkiszolgáltatottabb koraszülött babáknak van a legnagyobb szüksége a szülői gondoskodásra – így segít a kenguruzás a legelesettebb babákon

Nem tudom, ti hogy vagytok vele, de nekem mindig összeszorul a szívem és összerándul a gyomrom, amikor egy koraszülöttet látok. Közben tisztában vagyok a csodával, érzem azt a szívmelengető érzést, ahogy ezek a kisbabák napról napra erősödnek a hatalmas élni akarásukkal. Amikor pedig úgy látom őket, hogy valamelyik szülőjük mellkasán pihennek… kevés ennél megindítóbb képet tudok elképzelni. Pedig ez sokkal több egy megható pillanatnál. A kenguruzás ugyanis az anyatejjel, az édesapa és az édesanya folyamatos jelenlétével, a zajok és a fények csökkentésével, az anyaméhhez hasonló környezet megteremtésével és az érintéssel ma már tudományos bizonyítékokra épülő non-farmakológiai eljárás. Gyógyszer, méghozzá mellékhatások nélkül – ugyanakkor egyáltalán nem mindegy, hogyan csináljuk.

A cikk folytatása a WMN oldalán olvasható.

judit 2022. 06. 12., v – 11:47 Tags Koraszülött Bőrkontaktus Kenguru gondozás Kötődés Kórház

Mothers of preterm infants often perceive the infant as having problems with crying, sleeping and feeding, sometimes summarised as ‘state-regulation’. Breastfeeding rates are lower among preterm infants, and t...

Journal of Human Lactation, Ahead of Print.

Journal of Human Lactation, Ahead of Print.

Journal of Human Lactation, Ahead of Print.

Journal of Human Lactation, Ahead of Print.
Leah Margulies was Director of the Infant Formula Program at the Interfaith Center on Corporate Responsibility in NYC from 1975 to 1985. She is a founder of the International Nestlé Boycott, Corporate Accountability (formerly INFACT), and one of the founders of the International Baby Food Action Network (IBFAN). She was hired at UNICEF in 1982 to set up the legal office for implementation of the International Code of Marketing Breast-Milk Substitutes, as part of the Baby Friendly Hospital Initiative. Previously, she was legal advisor to the Environment Unit of the United Nations Centre on Transnational Corporations. From 2006 to 2016, she was Project Director of LawHelpNY at the NYC Bar Association. Currently, she works for a legal non-profit, representing low-income Brooklynites, defending them against eviction. She is a lawyer, a second Wave Feminist, and a member of Veteran Feminists of America. She is also a musician and founding member of a pioneering women’s rock band that played at the first national women’s march for abortion rights in Washington, DC, 1972.

Journal of Human Lactation, Ahead of Print.
Background:The benefits of breastfeeding in promoting child survival are well recognized. As one of the nutritional interventions for children, exclusive breastfeeding protects babies from various diseases that contribute to infant morbidity and mortality. However, no systematic review and meta-analysis has examined the influence of breastfeeding promotion programs on exclusive breastfeeding rates in sub-Saharan Africa.Research Aim:We examined the influence of breastfeeding promotion programs on exclusive breastfeeding rates at < 1 month, and at 1–5 months of breastfeeding in sub-Saharan countries including Ghana, Burkina Faso, Uganda, South Africa, Guinea-Bissau, Kenya, Tanzania, and the Democratic Republic of Congo.Methods:A systematic review and meta-analyses study of randomized controlled trials and quasi-experimental studies was conducted by searching in electronic databases and articles’ reference lists. Two investigators independently evaluated and extracted the data. A total of 131 studies were identified using five databases. Of the 10 studies meeting the inclusion criteria for systematic review, seven studies were included in the meta-analysis. We used a random-effects model to pool studies together and performed a subgroup analysis.Results:Breastfeeding promotion programs resulted in significantly higher exclusive breastfeeding rates at < 1 month (OR = 1.60, 95% CI [1.36,1.86]). However, there was no significant effect observed for exclusive breastfeeding at 1–5 months. Combined interventions were more effective in improving exclusive breastfeeding rates than individual counseling or home-based counseling alone.Conclusion:Breastfeeding promotion programs in sub-Saharan Africa are effective in increasing exclusive breastfeeding rates at 6 months after birth.

Journal of Human Lactation, Ahead of Print.
Background:Glutamic acid, an amino acid that exhibits umami taste, is utilized in Japanese food and is abundant in human milk. We examined the influence of maternal habitual eating behavior on glutamic acid concentration in human milk.Research Aim:To determine the association between maternal dietary behaviors at the end of pregnancy and the 1st month postpartum and glutamic acid concentration in colostrum and mature milk.Method:This was a prospective, correlational, one-group longitudinal study. Women aged 20–30 years during the third trimester of pregnancy (N = 30) consented to participate and completed the data collection. Dietary history questionnaires were used to measure food intake. Glutamic acid levels in whey from colostrum and mature milk and in plasma during late pregnancy and the first month postpartum were measured. Data were considered significant at p < .05. Basic statistics, correlation coefficients analysis, unpaired t test, and one-way analysis of variance were performed.Results:Glutamic acid concentrations in human milk and plasma were found to be significantly associated with the consumption of several different foods. There was no association between glutamic acid concentrations in human milk and plasma or between glutamic acid concentrations in colostrum and mature milk. The glutamic acid content of mature milk differed by physical activity level (mild and moderate) during the first month postpartum (t [46] = 2.87, p < .01).Conclusion:There was no clear association between habitual dietary behavior and glutamic acid concentration in human milk. However, maternal factors other than diet may be important and require additional research.

Plugged milk duct during lactation is a common problem in breastfeeding. Traditional breast massage (TBM) has been performed in Thailand with reasonable outcomes, but several follow-up sessions are often requi...

The relationship between infant breastfeeding and type 1 diabetes mellitus (DM) is unclear but it has been suggested that there may be a link between many environmental factors, including dietary antigens affe...

Journal of Human Lactation, Ahead of Print.