Journal of Human Lactation最新文献

{"title":"Concentrations of Lead and Arsenic in Mother's Milk and Children's Blood in Peruvian Breastfeeding Dyads.","authors":"Ana Maria Linares, Amanda Thaxton-Wiggins, Jason M Unrine","doi":"10.1177/08903344231212430","DOIUrl":"10.1177/08903344231212430","url":null,"abstract":"<p><strong>Background: </strong>Toxic trace elements could enter human milk through mothers' food consumption, drinking water, air, or incidental soil ingestion, and are of concern to the nursing infant.</p><p><strong>Research aim: </strong>To determine the concentration of toxic trace elements (lead and arsenic) in Peruvian mothers' milk and their association with blood concentrations in their own infants 3-20 months old.</p><p><strong>Method: </strong>This exploratory, cross-sectional study, carried out in Peru, included breastfeeding mother/child dyads (<i>N</i> = 40). Following standardized protocols, biospecimens of human milk and child's blood were collected.</p><p><strong>Results: </strong>Lead and arsenic concentrations in milk were above the method detection limits in 73% and 100% of samples with median concentrations of 0.26 µg/L (<i>IQR</i> = 0.10, 0.33 µg/L) and 0.73 µg/L (<i>IQR</i> = 0.63, 0.91 µg/L), respectively. Concentrations of lead and arsenic in blood were 2.05 µg/dL (<i>SD</i> = 1.35), and 1.43 µg/dl (geometric mean: <i>SD</i> = 1.39), respectively. Blood lead concentrations in 12.5% (<i>n</i> = 5) of the samples were above the U.S. Center for Disease Control and Prevention reference value (< 3.5 µg/dl), and over half of arsenic concentrations were above the acceptable levels of < 1.3 µg/dl (Mayo Clinic Interpretative Handbook). Our results showed that for every one-month increase in age, lead blood concentrations increased by 0.1 µg/dl (<i>p</i> = 0.023). Additionally, every 1 µg/L increase in the mother's milk arsenic was associated with a 1.40 µg/dl increase in the child's blood arsenic concentration.</p><p><strong>Conclusions: </strong>Implementing effective interventions to decrease the toxic exposure of reproductive-aged women is needed in Peru and worldwide.</p>","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10984648/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138805383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"JHL News.","authors":"","doi":"10.1177/08903344231218281","DOIUrl":"10.1177/08903344231218281","url":null,"abstract":"","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138805390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"BFHI News Brief: BFHI Implementation Challenges and Strategies.","authors":"María-Teresa Hernández-Aguilar","doi":"10.1177/08903344231212458","DOIUrl":"10.1177/08903344231212458","url":null,"abstract":"","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138291083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"IBFAN News Brief: Digital Platforms: Powerful Marketing Tools.","authors":"Elisabeth Sterken","doi":"10.1177/08903344231212460","DOIUrl":"10.1177/08903344231212460","url":null,"abstract":"","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138295375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"LEAARC News Brief: Lactation Education and Approval Review Committee News.","authors":"Jackie L Long-Goding","doi":"10.1177/08903344231214242","DOIUrl":"10.1177/08903344231214242","url":null,"abstract":"","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138805393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Buprenorphine-Naloxone Maintenance and Lactation.","authors":"Lauren M Jansson, Krystle McConnell, Martha Velez, Nancy Spencer, Munchelou Gomonit, Madeleine J Swortwood","doi":"10.1177/08903344231209304","DOIUrl":"10.1177/08903344231209304","url":null,"abstract":"<p><strong>Background: </strong>Breastfeeding among lactating people with opioid use disorder taking buprenorphine monotherapy is generally accepted, as low concentrations of buprenorphine and metabolites in human milk have been well-established. The use of buprenorphine-naloxone for pregnant and lactating people with opioid use disorder is expanding and there is no information available regarding the concentrations of naloxone and their metabolites in human milk to recommend the use of this combination medication during lactation.</p><p><strong>Research aims: </strong>To determine the concentrations of buprenorphine and naloxone and their primary metabolites in human milk, maternal plasma, and infant plasma, among lactating buprenorphine-naloxone maintained people and their infants.</p><p><strong>Methods: </strong>Four lactating buprenorphine-naloxone maintained people provided plasma and human milk samples on Days 2, 3, 4, 14, and 30 postpartum. Infant plasma was obtained on Day 14.</p><p><strong>Results: </strong>Concentrations of buprenorphine, norbuprenorphine and their glucuronide metabolites were present in maternal plasma and human milk at low concentrations, consistent with previous research in lactating buprenorphine monotherapy participants. Naloxone was not detected, or was detected at concentrations below the limit of quantification, in maternal plasma and in all except one human milk sample at Day 30. Naloxone was not detected or detected at concentrations below the limit of quantification in all infant plasma samples.</p><p><strong>Conclusion: </strong>Results support the use of buprenorphine-naloxone by lactating people who meet appropriate criteria for breastfeeding.</p>","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138451606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Climate Crisis and Breastfeeding: Opportunities for Resilience.","authors":"Elizabeth Cerceo, Karen Saxer, Lauren Grossman, Kathleen Shapley-Quinn, Lori Feldman-Winter","doi":"10.1177/08903344231216726","DOIUrl":"10.1177/08903344231216726","url":null,"abstract":"<p><p>The climate crisis is an emerging global challenge that poses potential risks to breastfeeding practices and outcomes. There are multifaceted effects of climate change affecting the breastfeeding dyad across environmental, societal, and human health dimensions. Breastfeeding support in the face of climate change will require solutions at the structural level-healthcare, community, and workplace settings-and at the mother-infant dyad level. Breastfeeding can additionally be an adaptive response to crisis situations and can mitigate some of the environmental challenges associated with climate change. Despite the undeniable significance of climate change on breastfeeding (and vice versa), our perspective as experts in the field is that this topic has not been systematically addressed. Although we highlight some of the challenges, potential solutions, and co-benefits of breastfeeding in the context of climate change, there are numerous issues that could be further explored and necessitate additional preparedness planning.</p>","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139074299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Community Pharmacists' Current Practice and Educational Needs in Breastfeeding Support in Jordan: A Cross-Sectional Study.","authors":"Mea'ad M Harahsheh, Tareq L Mukattash, Samah Al-Shatnawi, Rana Abu-Farha, Sawsan Abuhammad, Deirdre D'Arcy, Anan Jarab","doi":"10.1177/08903344231206394","DOIUrl":"10.1177/08903344231206394","url":null,"abstract":"<p><strong>Background: </strong>Improving breastfeeding practices is a worldwide priority. Pharmacists have the opportunity to actively promote breastfeeding and educate parents as well as the general public about its benefits.</p><p><strong>Research aims: </strong>The aims of this study are to investigate Jordanian pharmacists' present breastfeeding support practices and perceptions regarding their need for education and training in breastfeeding support.</p><p><strong>Methods: </strong>To examine sociodemographic characteristics of community pharmacists in Jordan and their current breastfeeding support practices and educational needs, a descriptive cross-sectional online (self-report) survey was conducted. Through social media, pharmacists working in community pharmacies in Jordan were recruited between August 2021 and February 2022. The level of breastfeeding support participants had been provided with was measured using eight items in a 5-point Likert scale ranging from 5 (<i>Always)</i> to 1 (<i>Never)</i>. Each participant self-reported the frequency of advice/information given to breastfeeding women in each of these areas. Univariate and multivariable linear regression models were used to identify factors associated with the level of breastfeeding support.</p><p><strong>Results: </strong>Participants (<i>N</i> = 381) reported a high level of breastfeeding support, but expressed a need for training and education for further improvement. The breastfeeding support score of female participants was found to be 0.12 higher than that of males (Beta = 0.12, _<i>p</i> = .02), 0.16 higher in married participants compared to non-married participants (Beta = 0.16, _<i>p</i> = .03), and 0.10 higher in participants working in rural areas compared to those working in urban areas (Beta = 0.10, _<i>p</i> = .04).</p><p><strong>Conclusion: </strong>While community pharmacists generally report a high level of breastfeeding support, our findings revealed demographic differences. Attention to specific areas of need might enhance what pharmacists could offer; however, additional research would be required to guide the specific educational content.</p>","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138295374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ethical Issues in Breastfeeding and Lactation Interventions: A Scoping Review.","authors":"Supriya Subramani, Rasita Vinay, Julian W März, Michaela Hefti, Nikola Biller-Andorno","doi":"10.1177/08903344231215073","DOIUrl":"10.1177/08903344231215073","url":null,"abstract":"<p><strong>Background: </strong>Infant feeding interventions that promote and support breastfeeding are considered important contributions to global public health. As these interventions often target private settings (e.g., individuals' homes) and involve vulnerable populations (e.g., pregnant women, infants, and underprivileged families), a keen awareness of ethical issues is crucial.</p><p><strong>Research aim: </strong>The purpose of this scoping review was to capture the key elements of the current ethical discourse regarding breastfeeding and lactation interventions.</p><p><strong>Method: </strong>A scoping review was conducted using Arksey and O'Malley's (2005) methodology to identify the ethical issues of breastfeeding and lactation interventions as they are reflected in the scholarly literature published between January 1990 and October 2022. Abstracts (<i>N</i> = 3715) from PubMed, ScienceDirect, JSTOR and the Cochrane Database of Systematic Reviews were screened. The final sample consisted of 26 publications.</p><p><strong>Results: </strong>The recurring ethical issues identified in these studies were: the normative assumptions of motherhood; maternal autonomy and informed choice; information disclosure, balancing risks and benefits, and counseling practices; stigma and social context; ethics of health communication in breastfeeding campaigns; and the ethical acceptability of financial incentives in breastfeeding interventions.</p><p><strong>Conclusion: </strong>This review illustrated that, while a wide range of ethical arguments were examined, the emphasis has been primarily on accounting for mothers' experiences and lactating persons' choices, as well as achieving public health objectives relating to infant nutrition in breastfeeding interventions. To effectively and ethically implement breastfeeding and lactation interventions, we must consider the social, economic, and cultural contexts in which they occur. One key learning identified was that women's experiences were missing in these interventions and, in response, we suggest moving beyond the dichotomous approach of individual health versus population health.</p>","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10799543/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138805386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Conception and Birth of the Lactation Consultant Profession (1977-1983): An Interview With Chele Marmet (Part I).","authors":"Chele Marmet, Joan E Dodgson","doi":"10.1177/08903344231213655","DOIUrl":"10.1177/08903344231213655","url":null,"abstract":"<p><p>In 2015, Miriam Labbok, MD, MPH, entrusted Chele Marmet with the task of writing a chapter on the early history of the lactation consultant profession for the public health textbook she was preparing about lactation, saying, \"I invited you to author it because you conceptualized and pioneered the profession, and there is nobody else I could ask who could do it justice,\" (M. Labbok, personal communication, June 28, 2015). Chele Marmet envisioned the allied health field of lactation consulting, complete with international educational standards, professional organizations, and a scope of practice. She was an active contributing founder of the International Lactation Consultant Association, developed hundreds of test questions for the early International Board of Lactation Consultant Examiners (IBCLE), and co-founded the first academic (BA and MA) lactation education program, The Lactation Institute, to name only a few of her many innovations and contributions to the field of lactation we know today-a field that has grown exponentially globally since those early days in the 1970s when Chele began creating our profession. Her academic background in speech and hearing gave her the orientation to delve into infants' oral-motor function. Additional education and experience followed as her passion for helping breastfeeding families grew. This is the first part of her interview; the second part will follow in the next <i>JHL</i> issue. Fortunately, Chele is working on her memoir, which will detail topics we could only briefly discuss in this interview. It was my honor to interview Chele Marmet.Joan E. Dodgson.</p>","PeriodicalId":15948,"journal":{"name":"Journal of Human Lactation","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139048886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}