1
|
Omaru M, Kajiwara S, Wakamatsu E, Kuroishi S, Ochiai Y, Oniki K, Kato K, Morokuma S. Impact of intrapartum oxytocin administration on neonatal sucking behavior and breastfeeding. Sci Rep 2024; 14:5859. [PMID: 38467725 PMCID: PMC10928222 DOI: 10.1038/s41598-024-56635-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 03/08/2024] [Indexed: 03/13/2024] Open
Abstract
This study aimed to examine the effect of intrapartum oxytocin administration on neonatal sucking behavior and breastfeeding. A total of 64 pairs (29 in the group treated with intrapartum oxytocin and 35 in the control group) of normal infants within 24-48 h of birth and their mothers were recruited. Sucking ability was evaluated by measuring Non-Nutritive Sucking (NNS) for 5 min. Data on the rate of exclusive breastfeeding at 1 month postpartum were collected. In the adjusted multiple regression models, intrapartum oxytocin exposure was significantly associated with fewer total NNS bursts (95% confidence interval (CI), -7.02 to -0.22), longer pause times (95% CI, 1.33 to 10.21), and greater pause-time variability (95% CI, 3.63 to 63.92). Effects estimated using structural equation modeling revealed that intrapartum oxytocin exposure had a significant negative and direct effect on the practice of exclusive breastfeeding 1 month postpartum (β = -0.238, p = 0.047). However, no NNS-mediated indirect effects were observed. This report demonstrates that infants born to mothers who receive intrapartum oxytocin may have impaired sucking ability for at least the first 48 h after birth, and breastfeeding support should be provided.
Collapse
Affiliation(s)
- Machiko Omaru
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan.
| | - Setsu Kajiwara
- Department of Nursing, Comprehensive Maternity and Perinatal Care Center, Kyushu University Hospital, Fukuoka, 812-8582, Japan
| | - Eri Wakamatsu
- Department of Nursing, Comprehensive Maternity and Perinatal Care Center, Kyushu University Hospital, Fukuoka, 812-8582, Japan
| | - Sumiko Kuroishi
- Research & Development Division, Pigeon Corporation, Tokyo, 103-8480, Japan
| | - Yukifumi Ochiai
- Research & Development Division, Pigeon Corporation, Tokyo, 103-8480, Japan
| | - Kentaro Oniki
- Division of Pharmacology and Therapeutics, Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, 862-0973, Japan
| | - Kiyoko Kato
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan
| | - Seiichi Morokuma
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-8582, Japan.
| |
Collapse
|
2
|
Deif R. Case report: Psychotherapy for enhancing psychological adjustment to dysphoric milk ejection reflex. Front Psychiatry 2024; 15:1333572. [PMID: 38356909 PMCID: PMC10864538 DOI: 10.3389/fpsyt.2024.1333572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 01/16/2024] [Indexed: 02/16/2024] Open
Abstract
Given its endless benefits, breastfeeding is widely acknowledged as the optimal choice for both maternal and infant health. Nevertheless, breastfeeding mothers often encounter various challenges that may hinder their ability to fully embrace this experience. This report delves into a compelling case of Dysphoric Milk Ejection Reflex (D-MER), a largely underexamined mental health issue among lactating mothers. D-MER is characterized by intense aversion right before milk let down, which can significantly impede a mother's willingness to breastfeed. The primary aim of this case report is to provide a comprehensive psychological understanding of D-MER, emphasizing aspects of attachment, the transition into motherhood, and the sociocultural sexualization of the female body. We also offer an overview of the psychotherapeutic journey, highlighting key insights and progress achieved over a span of six months. Therapy adopted an integrative approach combining narrative techniques and skills training such as mindfulness to facilitate a comprehensive therapeutic experience. This case underscores the psychological dimensions of the breastfeeding experience, complementing the well-established biochemical and physiological aspects of D-MER. It also emphasizes the need for further research into the psychological facets of both successful and less successful breastfeeding experiences.
Collapse
Affiliation(s)
- Reem Deif
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, American University in Cairo, New Cairo, Egypt
| |
Collapse
|
3
|
Mendu SB, Neela AR, Tammali S, Kotha R. Impact of Early Bonding During the Maternal Sensitive Period on Long-Term Effects: A Systematic Review. Cureus 2024; 16:e53318. [PMID: 38435959 PMCID: PMC10905202 DOI: 10.7759/cureus.53318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 03/05/2024] Open
Abstract
This research project examines the long-term effects of maternal-neonatal bonding during a mother's "sensitive period." The review explores how early contact between a mother and her newborn can affect their psychosocial and emotional well-being in the future. Within an hour after birth, oxytocin levels increase for mothers, while catecholamine surges enhance neonates' memory retention to encourage immediate skin-to-skin contact (SSC), which promotes breastfeeding with benefits, such as quicker placenta expulsion, less bleeding, and lower stress. As per sources to date, there is no systematic review on this subject; however, numerous studies exist regarding short-term outcomes, exclusive breastfeeding, and childhood problems. The exploration involves rigorous searches of academic databases following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for transparency and reproducibility by using the Population, Intervention, Comparison, and Outcome (PICO) framework. Of the 516 initially identified articles, only five were relevant based on refined selection criteria, making it clear from the analysis that sensitive-period bonding produces long-term impacts in infants. Few studies are available, particularly in recent years; thus, more research is required in this area.
Collapse
Affiliation(s)
| | - Aruna Rekha Neela
- Obstetrics and Gynecology, Government Medical College, Siddipet, Siddipet, IND
| | | | | |
Collapse
|
4
|
Watkyns AF, Gretschel PJ, Buchanan H. Is Birth Method Associated with Sensory Hyperreactivity in Children 3-4 Years in an Upper-Middle-Income Country? Occup Ther Int 2023; 2023:5598392. [PMID: 38046621 PMCID: PMC10693467 DOI: 10.1155/2023/5598392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 10/02/2023] [Accepted: 10/12/2023] [Indexed: 12/05/2023] Open
Abstract
Background Research has shown that pressure in the vaginal birth process aids the infant's neurophysiological adaption to extrauterine life, including their ability to regulate their responses to diverse sensory stimuli. As pressure is absent in elective caesarean section births, we hypothesised that these children may be at higher risk for developing sensory hyperreactivity (SHR), a sensory modulation difficulty which negatively impacts on the child's engagement in their occupations. This paper reports on a study which investigated associations between birth method and SHR. Method In this cross-sectional study, 91 children aged three and four years from various language, cultural, and socioeconomic groups were recruited and categorised based on birth method (caesarean section or vaginal birth). Caregivers of each child completed the Short Sensory Profile-2 and a demographic questionnaire. The prevalence of SHR between the birth method groups was compared. Results The prevalence of SHR was greater in the vaginal birth group (29%) than the caesarean section group (9%). Mothers in the vaginal birth group were younger (p ≤ 0.001), of lower-income level (p = 0.003), and more likely to be single (p = 0.037). During data collection with the vaginal birth group, comprehensibility of certain items in the Short Sensory Profile-2 proved challenging for many caregivers. Conclusion The statistically significant higher prevalence of SHR in the vaginal birth group supported a null hypothesis. However, the results are questioned due to the challenges related to data collection. Given this, the study supports the need for further investigation of how sociocultural and socioeconomic factors influence the assessment of SHR in the South African context.
Collapse
Affiliation(s)
| | - Pamela Joy Gretschel
- Division of Occupational Therapy, Department of Health and Rehabilitation Sciences, University of Cape Town, Cape Town, South Africa
| | - Helen Buchanan
- Division of Occupational Therapy, Department of Health and Rehabilitation Sciences, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
5
|
Zhan XL, Pan N, Karatela S, Shi L, Wang X, Liu ZY, Jing J, Li XH, Cai L, Lin LZ. Infant feeding practices and autism spectrum disorder in US children aged 2-5 years: the national survey of children's health (NSCH) 2016-2020. Int Breastfeed J 2023; 18:41. [PMID: 37568201 PMCID: PMC10422796 DOI: 10.1186/s13006-023-00580-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 07/29/2023] [Indexed: 08/13/2023] Open
Abstract
OBJECTIVE To investigate the relationship between infant feeding practices and autism spectrum disorder (ASD) among children aged 2-5 years in the United States (US). METHODS Data from the 2016-2020 National Survey of Children's Health, a nationally representative cross-sectional survey, were utilized for this study. Questionnaires were administered to parents of children aged 2-5 years to gather information on ASD diagnosis, infant feeding practices, and demographic factors (e.g., child sex, ethnic group, and maternal age at birth). Logistic regression with sample weights was employed to assess the association between infant feeding practices and ASD, while controlling for demographic variables. Polynomial regression models were used to examine trends in exclusive breastfeeding and ever breastfeeding rates among children with and without ASD. RESULTS A total of 35,050 children aged 2-5 years were analyzed, including 616 diagnosed with ASD, after excluding participants with missing information on breastfeeding and ASD diagnosis. Of these children with ASD, 76.6% (n = 472) had a breastfeeding history, with 67.5% (n = 416) engaged in partial breastfeeding and 9.1% (n = 56) exclusively breastfed. Adjusted odds ratios for each additional month of breastfeeding compared to never being breastfed were 0.98 (95% CI, 0.96-1.01). The adjusted odds ratios for breastfeeding durations of > 0-6 months, > 6-12 months, > 12-24 months, and > 24 months were 0.81 (95% CI, 0.50-1.31), 0.65 (95% CI, 0.36-1.18), 0.81 (95% CI, 0.44-1.49), and 0.48 (95% CI, 0.23-1.01), respectively. Compared to children who were never breastfed, the adjusted odds ratio for children who were ever breastfed was 0.74 (95% CI, 0.47-1.18). Among children with ASD, the proportion of ever breastfeeding declined from 82.0% in 2017 to 64.3% in 2020, while exclusive breastfeeding decreased from 12.0% in 2016 to 4.2% in 2020. CONCLUSIONS AND RELEVANCE Although no significant association was found between infant feeding practices and ASD among US children aged 2-5 years, the rates of breastfeeding, particularly exclusive breastfeeding, were suboptimal among children with ASD. This highlights the need for specific policies and practices to promote and support breastfeeding among parents of children with ASD or those at high risk of having a child with ASD.
Collapse
Affiliation(s)
- Xiao-Ling Zhan
- Research Center of Children and Adolescent Psychological and Behavioral Development, Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, 510080, Guangzhou, China
| | - Ning Pan
- Key Laboratory of Brain, Cognition and Education Sciences, Institute for Brain Research and Rehabilitation, Ministry of Education, South China Normal University, 510631, Guangzhou, China
| | - Shamshad Karatela
- Faculty of Health and Behavioural Sciences, Pharmacy Australia Centre of Excellence, University of Queensland, Woolloongabba, QLD, Australia
- Institute of Tropical Health and Medicine (AITHM), James Cook University, Townsville, QLD, Australia
| | - Lei Shi
- JNU-HKUST Joint Laboratory for Neuroscience and Innovative Drug Research, College of Pharmacy, Jinan University, Guangzhou, 510632, Guangdong, China
| | - Xin Wang
- Key Laboratory of Brain, Cognition and Education Sciences, Institute for Brain Research and Rehabilitation, Ministry of Education, South China Normal University, 510631, Guangzhou, China
| | - Zhao-Yan Liu
- Department of Nutrition, School of Public Health, Sun Yat-sen University, 510080, Guangzhou, China
| | - Jin Jing
- Research Center of Children and Adolescent Psychological and Behavioral Development, Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, 510080, Guangzhou, China
| | - Xiu-Hong Li
- Research Center of Children and Adolescent Psychological and Behavioral Development, Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, 510080, Guangzhou, China
| | - Li Cai
- Research Center of Children and Adolescent Psychological and Behavioral Development, Department of Maternal and Child Health, School of Public Health, Sun Yat-sen University, 510080, Guangzhou, China
| | - Li-Zi Lin
- Guangdong Provincial Engineering Technology Research Center of Environmental Pollution and Health Risk Assessment, Department of Occupational and Environmental Health, School of Public Health, Sun Yat-sen University, 74 Zhongshan 2nd Road, Yuexiu District, 510080, Guangzhou, China.
| |
Collapse
|
6
|
Ruiz MT, Azevedo NF, Raponi MBG, Fonseca LMM, Wernet M, Silva MPC, Contim D. Skin-to-Skin Contact in the Third Stage of Labor and Postpartum Hemorrhage Prevention: A Scoping Review. Matern Child Health J 2023; 27:582-596. [PMID: 36867304 DOI: 10.1007/s10995-022-03582-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2022] [Indexed: 03/04/2023]
Abstract
INTRODUCTION Literature supports numerous benefits of skin-to-skin contact for neonatal adaptation to extrauterine life and bonding/attachment, but few studies explore the effects of skin-to-skin contact on maternal outcomes. This review aims to map the evidence on skin-to-skin contact in the third stage of labor for postpartum hemorrhage prevention. METHODS Scoping review, which covered stages recommended by the Institute Joanna Briggs, including studies from the PubMed, EMBASE, CINAHL, LILACS, Web of Science, and Scopus databases, using the descriptors "Postpartum hemorrhage", "Labor stages, third", "Prevention" and "Kangaroo care/Skin-to-skin". RESULTS 100 publications on the subject found, 13 articles met the inclusion criteria, with 10,169 dyads were assessed in all studies. Publications from 2008 to 2021 were mostly written in English and designed as a randomized controlled trial. Skin-to-skin contact was effective and significant in: reducing the duration of the third stage of labor; placenta delivery; uterine contractility and physiological involution; absence of atony, decreasing blood loss with lower rates of erythrocyte and hemoglobin drop; reducing the need for synthetic oxytocin and/or ergometrine to control bleeding; and reducing changing pads per period and length of stay. DISCUSSION Skin-to-skin contact was considered an effective, low-cost, and safe strategy, with positive effects already established in the literature for infants and extremely favorable results in postpartum hemorrhage prevention cases, being highly recommended in assistance for the dyad. Open Science Framework Registry ( https://osf.io/n3685 ).
Collapse
Affiliation(s)
- Mariana Torreglosa Ruiz
- Federal University of Triângulo Mineiro, Praça Manoel Terra, 330, Centro, Uberaba, MG, CEP 38025-015, Brazil.
| | - Nayara Freitas Azevedo
- Federal University of Triângulo Mineiro, Praça Manoel Terra, 330, Centro, Uberaba, MG, CEP 38025-015, Brazil
| | | | | | - Monika Wernet
- Federal University of Sāo Carlos, Sāo Carlos, Sāo Paulo, Brazil
| | - Maria Paula Custódio Silva
- Federal University of Triângulo Mineiro, Praça Manoel Terra, 330, Centro, Uberaba, MG, CEP 38025-015, Brazil
| | - Divanice Contim
- Federal University of Triângulo Mineiro, Praça Manoel Terra, 330, Centro, Uberaba, MG, CEP 38025-015, Brazil
| |
Collapse
|
7
|
Van Sieleghem S, Danckaerts M, Rieken R, Okkerse JME, de Jonge E, Bramer WM, Lambregtse-van den Berg MP. Childbirth related PTSD and its association with infant outcome: A systematic review. Early Hum Dev 2022; 174:105667. [PMID: 36152399 DOI: 10.1016/j.earlhumdev.2022.105667] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/13/2022] [Accepted: 09/13/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Maternal postnatal mental health problems may negatively impact child development. Postpartum research has mainly focused on the impact of maternal depression and anxiety due to their high prevalence (13-25 % and 10-18 %, respectively). However, maternal childbirth-related PTSD (CB-PTSD) could be another important risk factor in child development (estimated prevalence: 4.7 %). OBJECTIVE We investigated whether maternal CB-PTSD (symptoms) are associated with a negative mother-child relationship and/or child developmental outcome for children aged 0-5 years. Furthermore, we examined whether maternal trauma-focused therapy can positively impact mother and child outcomes. METHODS We performed a systematic review by searching three databases (Embase, Medline, PsycInfo). Search terms involved: 'birth or delivery modes', 'PTSD psychological trauma', and 'child development or child behavior'. Two independent reviewers evaluated all eligible papers. RESULTS Thirty-five papers (30 samples) were included and qualitatively reported. Results suggest a negative association of maternal CB-PTSD (symptoms) with mother-infant attachment and child behavior. However, confounding factors may explain this association. The evidence on associations with breastfeeding, sleeping, socio-emotional development, and weight gain is insufficient. Research investigating the effect of maternal trauma-focused therapy on a child's outcome is scarce, contradictory, and of low quality. CONCLUSION This systematic review suggests that maternal CB-PTSD may be associated with an increased number of problems in mother-infant attachment and child behavior, but other domains remain scarcely investigated and methodologic issues are present (cross-sectional study design, influence of confounding variables, sample representativeness, diversity in assessment tools). Our results support a multidisciplinary approach to providing early prevention and screening of the maternal mental health state.
Collapse
Affiliation(s)
- Sofie Van Sieleghem
- Department of Child and Adolescent Psychiatry, UPC KU Leuven, Herestraat 49, 3000 Leuven, Belgium.
| | - Marina Danckaerts
- Department of Child and Adolescent Psychiatry, UPC KU Leuven, Herestraat 49, 3000 Leuven, Belgium
| | - Rob Rieken
- Department of Child and Adolescent Psychiatry/psychology, Erasmus MC - Erasmus University Hospital Rotterdam, P.O. Box 2040, 3000 CA, the Netherlands
| | - Jolanda M E Okkerse
- Department of Child and Adolescent Psychiatry/psychology, Erasmus MC - Erasmus University Hospital Rotterdam, P.O. Box 2040, 3000 CA, the Netherlands
| | - Ellen de Jonge
- Department of psychiatry, Erasmus MC - Erasmus University Hospital Rotterdam, P.O. Box 2040, 3000 CA, the Netherlands
| | - Wichor M Bramer
- Medical Library, Erasmus MC - Erasmus University Hospital Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, the Netherlands
| | - Mijke P Lambregtse-van den Berg
- Department of Child and Adolescent Psychiatry/psychology, Erasmus MC - Erasmus University Hospital Rotterdam, P.O. Box 2040, 3000 CA, the Netherlands; Department of psychiatry, Erasmus MC - Erasmus University Hospital Rotterdam, P.O. Box 2040, 3000 CA, the Netherlands
| |
Collapse
|
8
|
Using complexity science to understand the role of co-sleeping (bedsharing) in mother-infant co-regulatory processes. Infant Behav Dev 2022; 67:101723. [PMID: 35594598 DOI: 10.1016/j.infbeh.2022.101723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 04/27/2022] [Accepted: 05/04/2022] [Indexed: 11/22/2022]
Abstract
Human infants spend most of their time sleeping, but over the first few years of life their sleep becomes regulated to coincide more closely with adult sleep (Galland et al., 2012; Paavonen et al., 2020). Evidence shows that co-sleeping played a role in the evolution of infant sleep regulation, as it is part of an ancient behavioral complex representing the biopsychosocial microenvironment in which human infants co-evolved with their mothers through millions of years of human history (Ball, 2003; McKenna 1986, 1990). This paper is a conceptual, interdisciplinary, integration of the literature on mother-infant co-sleeping and other mother-infant co-regulatory processes from an evolutionary (biological) perspective, using complexity science. Viewing the mother-infant dyad as a "complex adaptive system" (CAS) shows how the CAS fits assumptions of regulatory processes and reveals the role of the CAS in the ontogeny of mother-infant co-regulation of physiological (thermoregulation, breathing, circadian rhythm coordination, nighttime synchrony, and heart rate variability) and socioemotional (attachment and cortisol activity) development.
Collapse
|
9
|
Cabré S, Ratsika A, Rea K, Stanton C, Cryan JF. Animal Models for Assessing Impact of C-Section Delivery on Biological Systems. Neurosci Biobehav Rev 2022; 135:104555. [PMID: 35122781 DOI: 10.1016/j.neubiorev.2022.104555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 01/28/2022] [Accepted: 01/30/2022] [Indexed: 12/02/2022]
Abstract
There has been a significant increase in Caesarean section (C-section) births worldwide over the past two decades and although it is can be a life-saving procedure, the enduring effects on host physiology are now undergoing further scrutiny. Indeed, epidemiological data have linked C-section birth with multiple immune, metabolic and neuropsychiatric diseases. Birth by C-section is known to alter the colonisation of the neonatal gut microbiota (with C-section delivered infants lacking vaginal microbiota associated with passing along the birth canal), which in turn can impact the development and maintenance of many important biological systems. Appropriate animal models are key to disentangling the role of missing microbes in brain health and disease in C-section births. In this review of preclinical studies, we interrogate the effects of C-section birth on the development (and maintenance) of several biological systems and we discuss the involvement of the gut microbiome on C-section-related alterations.
Collapse
Affiliation(s)
- Sílvia Cabré
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland; Department of Anatomy and Neuroscience, University College Cork, Cork T12 YT20, Ireland
| | - Anna Ratsika
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland; Department of Anatomy and Neuroscience, University College Cork, Cork T12 YT20, Ireland
| | - Kieran Rea
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland
| | - Catherine Stanton
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland; Department of Psychiatry and Neurobehavioural Science, University College Cork, Cork T12 YT20, Ireland; Teagasc Food Research Centre, Moorepark, Fermoy P61 C996, Ireland
| | - John F Cryan
- APC Microbiome Ireland, Biosciences Institute, University College Cork, Cork T12 YT20, Ireland; Department of Anatomy and Neuroscience, University College Cork, Cork T12 YT20, Ireland.
| |
Collapse
|
10
|
Mundorf A, Bölükbas I, Freund N. Maternal separation: Does it hold the potential to model consequences of postpartum depression? Dev Psychobiol 2022; 64:e22219. [PMID: 35050513 DOI: 10.1002/dev.22219] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/30/2021] [Accepted: 11/01/2021] [Indexed: 12/12/2022]
Abstract
The postpartum period is a sensitive time where women are especially vulnerable to develop postpartum depression (PPD), with 10%-15% of women affected. This review investigates whether the maternal separation (MS) paradigm in rodents holds the potential to help to understand mothers suffering from PPD. MS is a well-established stress model to investigate effects on infants, whereas effects on the dam are often overlooked. The database PubMed was searched for studies investigating effects of daily MS within the first weeks after parturition on dams in rats and mice and compared to findings in PPD mothers. MS was categorized as brief MS (5-45 min) with or without handling of pups and long MS (3-4 h and longer). MS alters maternal care, depressive-like behavior, anxiety, and aggression; leads to alterations in neuronal gene expression; and affects hormone and neurotransmitter levels similar to observations in PPD patients. Even though there are disparities between human and rodent mothers, with some results differing in directionality, as well as the reason for separation (self-induced in PPD, externally induced in MS), the overall effects found on neurobiological, hormonal, and behavioral levels mostly coincide. Thus, the MS paradigm can add relevant knowledge to existing PPD animal models, further advancing the study of PPD.
Collapse
Affiliation(s)
- Annakarina Mundorf
- Division of Experimental and Molecular Psychiatry, Department of Psychiatry, Psychotherapy and Preventive Medicine, LWL University Hospital, Ruhr-University Bochum, Bochum, Germany.,Institute for Systems Medicine and Department of Human Medicine, MSH Medical School Hamburg, Hamburg, Germany
| | - Ibrahim Bölükbas
- Division of Experimental and Molecular Psychiatry, Department of Psychiatry, Psychotherapy and Preventive Medicine, LWL University Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Nadja Freund
- Division of Experimental and Molecular Psychiatry, Department of Psychiatry, Psychotherapy and Preventive Medicine, LWL University Hospital, Ruhr-University Bochum, Bochum, Germany
| |
Collapse
|
11
|
Vardi N, Zalsman G, Madjar N, Weizman A, Shoval G. COVID-19 pandemic: Impacts on mothers' and infants' mental health during pregnancy and shortly thereafter. Clin Child Psychol Psychiatry 2022; 27:82-88. [PMID: 33855857 PMCID: PMC8819552 DOI: 10.1177/13591045211009297] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The COVID-19 pandemic brought about a global crisis, with profound implications on public mental health. The current review focuses on the impact of the pandemic on the mental health of mothers and their infants during pregnancy and shortly after delivery. Literature shows that in similar disaster situations, mothers' stress reaction and mental health have a critical impact on infant development. Research data on perinatal mental health during the current COVID-19 pandemic is reviewed in conjunction with studies on the relationship between maternal stress, infant development, and psychopathology. Recommendations for perinatal mental health enhancement are discussed and topics for future research suggested.
Collapse
Affiliation(s)
- Noa Vardi
- Child and Adolescent Division, Geha Mental Health Center, Petah Tikva, Israel
| | - Gil Zalsman
- Child and Adolescent Division, Geha Mental Health Center, Petah Tikva, Israel.,Department of Psychiatry, Sackler Faculty of Medicine, Tel Aviv University, Israel.,Division of Molecular Imaging and Neuropathology, Department of Psychiatry, Columbia University, New York, NY, USA.,Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Nir Madjar
- School of Education, Bar-Ilan University, Ramat Gan, Israel
| | - Abraham Weizman
- Department of Psychiatry, Sackler Faculty of Medicine, Tel Aviv University, Israel.,Felsenstein Medical Research Center, Sackler Faculty of Medicine, Tel Aviv University, Israel.,Research Unit, Geha Mental Health Center, Petah Tikva, Israel
| | - Gal Shoval
- Child and Adolescent Division, Geha Mental Health Center, Petah Tikva, Israel.,Department of Psychiatry, Sackler Faculty of Medicine, Tel Aviv University, Israel
| |
Collapse
|
12
|
Power NM, North N, Leonard AL, Bonaconsa C, Coetzee M. A scoping review of mother-child separation in clinical paediatric settings. J Child Health Care 2021; 25:534-548. [PMID: 33035074 DOI: 10.1177/1367493520966415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
There is increasing evidence to suggest that autonomic regulation of hospitalised infants is affected by separation from their mother. This review explored the extent of the evidence relating to the impact of separation on infants and children and aimed to identify suitable measures of the impact of mother-child separation. We conducted a scoping review of seven databases using the main search terms 'physiological', 'psychological', 'infant/child', 'maternal separation' and 'hospital'. Thirty-four articles containing data relevant to the effects of mother-child separation on either member of the pair were included. Findings highlight the central importance of the mother's presence in mediating the stressful effects of hospitalisation on her child. The majority of articles reported on psychological effects of separation on mothers of infants or on younger children. We identified no articles reporting on physiological effects on the older child or mothers of older children or psychological effects on mothers of older children. Only nine articles used validated tools to measure the effects of separation. There is a need for more evidence, based on validated measurement, about the psychological effects of separation on the child, particularly the older child, and on the physiological effects of separation on the mother-child pair during hospitalisation.
Collapse
Affiliation(s)
- Nina M Power
- The Harry Crossley Children's Nursing Development Unit, Department of Paediatrics and Child Health, 37716University of Cape Town, South Africa
| | - Natasha North
- The Harry Crossley Children's Nursing Development Unit, Department of Paediatrics and Child Health, 37716University of Cape Town, South Africa
| | - Angela L Leonard
- The Harry Crossley Children's Nursing Development Unit, Department of Paediatrics and Child Health, 37716University of Cape Town, South Africa
| | - Candice Bonaconsa
- The Harry Crossley Children's Nursing Development Unit, Department of Paediatrics and Child Health, 37716University of Cape Town, South Africa
| | - Minette Coetzee
- The Harry Crossley Children's Nursing Development Unit, Department of Paediatrics and Child Health, 37716University of Cape Town, South Africa
| |
Collapse
|
13
|
Deif R, Burch EM, Azar J, Yonis N, Abou Gabal M, El Kramani N, DakhlAllah D. Dysphoric Milk Ejection Reflex: The Psychoneurobiology of the Breastfeeding Experience. Front Glob Womens Health 2021; 2:669826. [PMID: 34816221 PMCID: PMC8594038 DOI: 10.3389/fgwh.2021.669826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 10/11/2021] [Indexed: 11/13/2022] Open
Abstract
Breastfeeding, given its biochemical and physiological basis, is known for its many benefits for both the lactating mother and the infant. Among the many challenges new breastfeeding mothers experience is the feeling of aversion in response to their newborn's suckling which has been termed dysphoric milk-ejection reflex (D-MER). Characterized by intense feelings of dysphoria which may eventually interfere with the mother's ability to breastfeed regularly, evidence suggests both the neurobiological and psychological basis of D-MER in an attempt to explain its complexity. Biologically, breastfeeding is expressed by the intracerebral release of oxytocin, an increased expression of oxytocin receptors in specific brain regions, increased mesocorticolimbic reward region activation, the secretion of prolactin and possibly the inhibition of dopamine. Hence, different theories explain D-MER in terms of disrupted neurotransmitter and hormonal activity. Breastfeeding has also proven to influence mood and stress reactivity in nursing mothers with a potential link with postpartum depression. Psychological theories attempt to explain D-MER from a sociopsychosexual lense shedding light on the significance of mother-infant attachment, the sexualization of the female body and the motherhood experience as a developmental stage in a woman's lifespan. The aim of this review is to provide a literature update of D-MER incorporating both neurobiological and psychological theories calling for raising awareness about the complexity of breastfeeding and for the need for mother-centered interventions for the management of D-MER and other postpartum-specific conditions.
Collapse
Affiliation(s)
- Reem Deif
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
| | - Emily Michelle Burch
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
| | - Jihan Azar
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
| | - Nouran Yonis
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
| | - Macy Abou Gabal
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
| | - Nabila El Kramani
- Department of Biology, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
| | - Duaa DakhlAllah
- Institute of Global Health and Human Ecology, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
| |
Collapse
|
14
|
Nowak R, Lévy F, Chaillou E, Cornilleau F, Cognié J, Marnet PG, Williams PD, Keller M. Neonatal Suckling, Oxytocin, and Early Infant Attachment to the Mother. Front Endocrinol (Lausanne) 2021; 11:612651. [PMID: 33628199 PMCID: PMC7897683 DOI: 10.3389/fendo.2020.612651] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/07/2020] [Indexed: 01/06/2023] Open
Abstract
The neuropeptide oxytocin (OT) promotes maternal care and social affiliation in adults but its importance in infant attachment still remains unknown. True animal models of infant attachment are extremely rare, and the sheep (in complement to non-human primates) is one of the few that provides the opportunity to investigate its neuroendocrinological basis. In the lamb, access to the udder has strong rewarding properties for the establishment of a preferential relationship with the mother. Therefore, the present study explored the possible involvement of OT through its release during close social contacts with the mother. The first experiment revealed that lambs having free access to the udder from birth onward developed, by 12 h of age, a clear preference for their mothers over another maternal ewe. Delaying access to the udder for six, four or even only 2 h starting at birth, by covering the ewe's udder, resulted in the lack of such a preference without affecting general activity. These effects persisted in most cases at 24 h but by 72 h of age a bond with the mother was clearly expressed. Experiment two showed that social interactions with the mother were followed by a release of OT in the plasma when lambs had the possibility to suckle. Non-nutritive interactions were without effects. Preliminary data on two subjects suggested that OT might also increase in the cerebrospinal fluid after suckling. Finally, in the third experiment, oral administration of a non-peptide OT receptor antagonist (L-368-899, Merck) over the first 4 h after birth led to decreased exploration of the mother's body compared to lambs receiving saline, and impaired the expression of a preference for the mother at 24 h. The effects were no longer observed at 48 h. Our findings demonstrate that both delayed access to the mother's udder and OT receptor antagonist alter the onset of mother preference in newborn lambs. This suggests that central OT facilitates the development of filial attachment through its release during suckling.
Collapse
Affiliation(s)
- Raymond Nowak
- Unité de Physiologie de la Reproduction et des Comportements (PRC), INRAE, CNRS, IFCE, Université de Tours, Nouzilly, France
| | - Frédéric Lévy
- Unité de Physiologie de la Reproduction et des Comportements (PRC), INRAE, CNRS, IFCE, Université de Tours, Nouzilly, France
| | - Elodie Chaillou
- Unité de Physiologie de la Reproduction et des Comportements (PRC), INRAE, CNRS, IFCE, Université de Tours, Nouzilly, France
| | - Fabien Cornilleau
- Unité de Physiologie de la Reproduction et des Comportements (PRC), INRAE, CNRS, IFCE, Université de Tours, Nouzilly, France
| | - Juliette Cognié
- Unité de Physiologie de la Reproduction et des Comportements (PRC), INRAE, CNRS, IFCE, Université de Tours, Nouzilly, France
| | - Pierre-Guy Marnet
- Département Productions Animales, Agroalimentaire, Nutrition (P3AN), Agrocampus Ouest, Rennes, France
| | - Peter D. Williams
- Department of Medicinal Chemistry, Merck, West Point, NY, United States
| | - Matthieu Keller
- Unité de Physiologie de la Reproduction et des Comportements (PRC), INRAE, CNRS, IFCE, Université de Tours, Nouzilly, France
| |
Collapse
|
15
|
Kenkel W. Birth signalling hormones and the developmental consequences of caesarean delivery. J Neuroendocrinol 2021; 33:e12912. [PMID: 33145818 PMCID: PMC10590550 DOI: 10.1111/jne.12912] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 10/05/2020] [Accepted: 10/06/2020] [Indexed: 12/12/2022]
Abstract
Rates of delivery by caesarean section (CS) are increasing around the globe and, although several epidemiological associations have already been observed between CS and health outcomes in later life, more are sure to be discovered as this practice continues to gain popularity. The components of vaginal delivery that protect offspring from the negative consequences of CS delivery in later life are currently unknown, although much attention to date has focused on differences in microbial colonisation. Here, we present the case that differing hormonal experiences at birth may also contribute to the neurodevelopmental consequences of CS delivery. Levels of each of the 'birth signalling hormones' (oxytocin, arginine vasopressin, epinephrine, norepinephrine and the glucocorticoids) are lower following CS compared to vaginal delivery, and there is substantial evidence for each that manipulations in early life results in long-term neurodevelopmental consequences. We draw from the research traditions of neuroendocrinology and developmental psychobiology to suggest that the perinatal period is a sensitive period, during which hormones achieve organisational effects. Furthermore, there is much to be learned from research on developmental programming by early-life stress that may inform research on CS, as a result of shared neuroendocrine mechanisms at work. We compare and contrast the effects of early-life stress with those of CS delivery and propose new avenues of research based on the links between the two bodies of literature. The research conducted to date suggests that the differences in hormone signalling seen in CS neonates may produce long-term neurodevelopmental consequences.
Collapse
Affiliation(s)
- William Kenkel
- Department of Psychological and Brain Sciences, University of Delaware, Newark, DE, USA
| |
Collapse
|
16
|
Pereira A, Cruz-Melguizo S, Adrien M, Fuentes L, Marin E, Forti A, Perez-Medina T. Breastfeeding mothers with COVID-19 infection: a case series. Int Breastfeed J 2020; 15:69. [PMID: 32770999 PMCID: PMC7414278 DOI: 10.1186/s13006-020-00314-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 07/29/2020] [Indexed: 12/11/2022] Open
Abstract
Background The first reports of the Chinese experience in the management of newborns of mothers with SARS-CoV 2 infection did not recommend mother-baby contact or breastfeeding. At present, the most important International Societies, such as WHO and UNICEF, promote breastfeeding and mother-baby contact as long as adequate measures to control COVID-19 infection are followed. In cases where maternal general health conditions impede direct breastfeeding or in cases of separation between mother and baby, health organizations encourage and support expressing milk and safely providing it to the infants. Methods A series of 22 case studies of newborns to mothers with COVID-19 infection from March 14th to April 14th, 2020 was conducted. Mothers and newborns were followed for a median period of 1.8 consecutive months. Results Out of 22 mothers, 20 (90.9%) chose to breastfeed their babies during hospital admission. Timely initiation and skin to skin contact at delivery room was performed in 54.5 and 59.1%, respectively. Eighty two percent of newborns to mothers with COVID-19 were fed with breast milk after 1 month, decreasing to 77% at 1.8 months. Six of 22 (37.5%) mothers with COVID-19 required transitory complementary feeding until exclusive breastfeeding was achieved. During follow-up period, there were no major complications, and no neonates were infected during breastfeeding. Conclusions Our experience shows that breastfeeding in newborns of mothers with COVID-19 is safe with the adequate infection control measures to avoid mother-baby contagion. Supplementing feeding with pasteurized donor human milk or infant formula may be effective, until exclusive breastfeeding is achieved.
Collapse
Affiliation(s)
- Augusto Pereira
- Department of Obstetrics and Gynecology, Puerta de Hierro University Hospital, Madrid, Spain. .,Autonoma University of Madrid, C/ Manuel de Falla, 1, 28222 Majadahonda, Madrid, Spain.
| | - Sara Cruz-Melguizo
- Maternal-Fetal Medicine Unit, Department of Obstetrics and Gynecology, Puerta de Hierro University Hospital, Madrid, Spain
| | - Maria Adrien
- Department of Obstetrics and Gynecology, Puerta de Hierro University Hospital, Madrid, Spain
| | - Lucia Fuentes
- Department of Obstetrics and Gynecology, Puerta de Hierro University Hospital, Madrid, Spain
| | - Eugenia Marin
- Department of Obstetrics and Gynecology, Puerta de Hierro University Hospital, Madrid, Spain
| | - Azul Forti
- Department of Psychiatry, Puerta de Hierro University Hospital, Madrid, Spain
| | - Tirso Perez-Medina
- Department of Obstetrics and Gynecology, Puerta de Hierro University Hospital, Madrid, Spain.,Autonoma University of Madrid, C/ Manuel de Falla, 1, 28222 Majadahonda, Madrid, Spain
| |
Collapse
|
17
|
Olza I, Uvnas-Moberg K, Ekström-Bergström A, Leahy-Warren P, Karlsdottir SI, Nieuwenhuijze M, Villarmea S, Hadjigeorgiou E, Kazmierczak M, Spyridou A, Buckley S. Birth as a neuro-psycho-social event: An integrative model of maternal experiences and their relation to neurohormonal events during childbirth. PLoS One 2020; 15:e0230992. [PMID: 32722725 PMCID: PMC7386571 DOI: 10.1371/journal.pone.0230992] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Psychological aspects of labor and birth have received little attention within maternity care service planning or clinical practice. The aim of this paper is to propose a model demonstrating how neurohormonal processes, in particular oxytocinergic mechanisms, not only control the physiological aspects of labor and birth, but also contribute to the subjective psychological experiences of birth. In addition, sensory information from the uterus as well as the external environment might influence these neurohormonal processes thereby influencing the progress of labor and the experience of birth. METHODOLOGY In this new model of childbirth, we integrated the findings from two previous systematic reviews, one on maternal plasma levels of oxytocin during physiological childbirth and one meta-synthesis of women´s subjective experiences of physiological childbirth. FINDINGS The neurobiological processes induced by the release of endogenous oxytocin during birth influence maternal behaviour and feelings in connection with birth in order to facilitate birth. The psychological experiences during birth may promote an optimal transition to motherhood. The spontaneous altered state of consciousness, that some women experience, may well be a hallmark of physiological childbirth in humans. The data also highlights the crucial role of one-to-one support during labor and birth. The physiological importance of social support to reduce labor stress and pain necessitates a reconsideration of many aspects of modern maternity care. CONCLUSION By listening to women's experiences and by observing women during childbirth, factors that contribute to an optimized process of labor, such as the mothers' wellbeing and feelings of safety, may be identified. These observations support the integrative role of endogenous oxytocin in coordinating the neuroendocrine, psychological and physiological aspects of labor and birth, including oxytocin mediated. decrease of pain, fear and stress, support the need for midwifery one-to-one support in labour as well as the need for maternity care that optimizes the function of these neuroendocrine processes even when birth interventions are used. Women and their partners would benefit from understanding the crucial role that endogenous oxytocin plays in the psychological and neuroendocrinological process of labor.
Collapse
Affiliation(s)
- Ibone Olza
- Faculty of Medicine, University of Alcalá, Henares, Spain
| | | | | | | | | | - Marianne Nieuwenhuijze
- Research Centre for Midwifery Science Maastricht, Zuyd University, Heerlen, The Netherlands
| | - Stella Villarmea
- Faculty of Philosophy, University of Alcalá, Henares, Spain
- Faculty of Philosophy, University of Oxford, Oxford, United Kingdom
| | - Eleni Hadjigeorgiou
- Nursing Department, Faculty of Health Sciences, Cyprus University of Technology, Limassol, Cyprus
| | | | - Andria Spyridou
- Nursing Department, Faculty of Health Sciences, Cyprus University of Technology, Limassol, Cyprus
| | - Sarah Buckley
- School of Public Health, The University of Queensland, Herston, Qld, Australia
| |
Collapse
|
18
|
Psychological and neurobiological mechanisms underlying the decline of maternal behavior. Neurosci Biobehav Rev 2020; 116:164-181. [PMID: 32569707 DOI: 10.1016/j.neubiorev.2020.06.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/27/2020] [Accepted: 06/05/2020] [Indexed: 11/23/2022]
Abstract
The maternal behavior decline is important for the normal development of the young and the wellbeing of the mother. This paper reviews limited research on the factors and mechanisms involved in the rat maternal behavior decline and proposes a multi-level model. Framed in the parent-offspring conflict theory (an ultimate cause) and the approach-withdrawal model (a proximate cause), the maternal behavior decline is viewed as an active and effortful process, reflecting the dynamic interplay between the mother and her offspring. It is instigated by the waning of maternal motivation, coupled with the increased maternal aversion by the mother in responding to the changing sensory and motoric patterns of pup stimuli. In the decline phase, the neural circuit that mediates the inhibitory ("withdrawal") responses starts to increase activity and gain control of behavioral outputs, while the excitatory ("approach") maternal neural circuit is being inhibited or reorganized. Various hormones and certain monoamines may play a critical role in tipping the balance between the excitatory and inhibitory neural circuits to synchronize the mother-infant interaction.
Collapse
|
19
|
Viola FI, Bonet de Viola AM, Espinoza M. Rationalism and the disembodiment of modern childbirth: the case for an ecology of childbirth. Salud Colect 2020; 16:e2548. [PMID: 32222138 DOI: 10.18294/sc.2020.2548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 01/03/2020] [Indexed: 11/24/2022] Open
Abstract
The paper proposes a genealogy of the biomedical paradigm surrounding childbirth, with the aim of deconstructing the principles of rationalism that led to the objectification of the body and to the consequent commodification of birth. We intend to demonstrate how such a conception of the body and of sensibility determines the birth process, which leads us to consider it an event that is relational in nature. Methodologically, this deconstruction is carried out through a critical-descriptive genealogy of the theoretical assumptions of the rationalist conception of the body. By developing the concept of ecology of childbirth, we intend to call into question this relational nature of the body and to recover the value of corporeality and embodiment as a language of proximity, within a theoretical framework of the ethics of difference. This vindication of the ecological-relational nature of sensibility has the potential to establish a dynamic of responsibility and cooperation capable of subverting the rationalist logic of control and the dominion of the current biomedical paradigm.
Collapse
Affiliation(s)
- Federico Ignacio Viola
- Doctor en Filosofía. Investigador Asistente, Instituto de Filosofía, Universidad Católica de Santa Fe; Consejo Nacional de Investigaciones Científicas y Técnicas, Santa Fe, Argentina.
| | - Ana María Bonet de Viola
- Doctora en Derecho. Docente Investigadora, Universidad Católica de Santa Fe, Consejo Nacional de Investigaciones Científicas y Técnicas, Santa Fe, Argentina.
| | - Marisa Espinoza
- Médica Tocoginecóloga. Docente Investigadora, Universidad Católica de Santa Fe, Universidad Nacional del Litoral. Santa Fe, Argentina.
| |
Collapse
|
20
|
Hoekzema E, Tamnes CK, Berns P, Barba-Müller E, Pozzobon C, Picado M, Lucco F, Martínez-García M, Desco M, Ballesteros A, Crone EA, Vilarroya O, Carmona S. Becoming a mother entails anatomical changes in the ventral striatum of the human brain that facilitate its responsiveness to offspring cues. Psychoneuroendocrinology 2020; 112:104507. [PMID: 31757430 DOI: 10.1016/j.psyneuen.2019.104507] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 10/31/2019] [Accepted: 11/01/2019] [Indexed: 10/25/2022]
Abstract
In mothers, offspring cues are associated with a powerful reinforcing value that motivates maternal care. Animal studies show that this is mediated by dopamine release into the nucleus accumbens, a core component of the brain's reward system located in the ventral striatum (VStr). The VStr is also known to respond to infant signals in human mothers. However, it is unknown whether pregnancy modifies the anatomy or functionality of this structure, and whether such modifications underlie its strong reactivity to offspring cues. Therefore, we analyzed structural and functional neuroimaging data from a unique pre-conception prospective cohort study involving first-time mothers investigated before and after their pregnancy as well as nulliparous control women scanned at similar time intervals. First, we delineated the anatomy of the VStr in each subject's neuroanatomical space and examined whether there are volumetric changes in this structure across sessions. Then, we tested if these changes could predict the mothers' brain responses to visual stimuli of their infants. We found decreases in the right VStr and a trend for left VStr reductions in the women who were pregnant between sessions compared to the women who were not. Furthermore, VStr volume reductions across pregnancy were associated with infant-related VStr responses in the postpartum period, with stronger volume decreases predicting stronger functional activation to offspring cues. These findings provide the first indications that the transition to motherhood renders anatomical adaptations in the VStr that promote the strong responsiveness of a mother's reward circuit to cues of her infant.
Collapse
Affiliation(s)
- Elseline Hoekzema
- Brain and Development Research Center, Leiden University, Leiden, the Netherlands; Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, the Netherlands.
| | - Christian K Tamnes
- PROMENTA Research Center, Department of Psychology, University of Oslo, Oslo, Norway; NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Psychiatry, Diakonhjemmet Hospital, Oslo, Norway
| | - Puck Berns
- Brain and Development Research Center, Leiden University, Leiden, the Netherlands; Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, the Netherlands
| | - Erika Barba-Müller
- Unitat de Recerca en Neurociència Cognitiva, Departament de Psiquiatria i Medicina Legal, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Marisol Picado
- Unitat de Recerca en Neurociència Cognitiva, Departament de Psiquiatria i Medicina Legal, Universitat Autònoma de Barcelona, Barcelona, Spain
| | | | - Magdalena Martínez-García
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | - Manuel Desco
- Departamento de Bioingeniería e Ingeniería Aeroespacial, Universidad Carlos III de Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain; Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Spain
| | | | - Eveline A Crone
- Brain and Development Research Center, Leiden University, Leiden, the Netherlands; Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, the Netherlands
| | - Oscar Vilarroya
- Unitat de Recerca en Neurociència Cognitiva, Departament de Psiquiatria i Medicina Legal, Universitat Autònoma de Barcelona, Barcelona, Spain; Fundació IMIM, Barcelona, Spain
| | - Susanna Carmona
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain; Departamento de Bioingeniería e Ingeniería Aeroespacial, Universidad Carlos III de Madrid, Spain
| |
Collapse
|
21
|
Scime NV, Gavarkovs AG, Chaput KH. The effect of skin-to-skin care on postpartum depression among mothers of preterm or low birthweight infants: A systematic review and meta-analysis. J Affect Disord 2019; 253:376-384. [PMID: 31078838 DOI: 10.1016/j.jad.2019.04.101] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/23/2019] [Accepted: 04/30/2019] [Indexed: 11/18/2022]
Abstract
BACKGROUND Mothers of preterm or low birthweight (LBW) infants are at two to three times greater risk of postpartum depression (PPD) than mothers of healthy infants, which may be partially due to mother-infant separation during hospitalization. Skin-to-skin care could protect against PPD among these vulnerable mothers. We examined the effect of skin-to-skin care on PPD among mothers of preterm or LBW infants through a systematic review and meta-analysis. METHODS We searched six peer-reviewed databases for prospective studies of skin-to-skin interventions that took place in neonatal intensive care units (NICUs), used a validated PPD tool, and were published in English between 1979 and 2017. Data were standardized and pooled using Hedges method in a quality-weighted meta-analysis. RESULTS Eight studies detailing seven interventions met inclusion criteria. Intervention characteristics varied with duration ranging from one week to over two months, skin-to-skin sessions ranging from 15 min to 1 h, and frequency ranging from thrice daily to thrice weekly. Five PPD tools were used predominantly as continuous measures. Meta-analysis demonstrated that skin-to-skin interventions were associated with a 1.04% reduction in standardized depression scores versus standard care (p < 0.001), though high heterogeneity was evident (I2 = 82.4%, p < 0.001). LIMITATIONS Studies differed markedly with respect to design and intervention features, and were methodologically limited by using continuous depressive scores (not dichotomous PPD diagnoses) as the outcome. CONCLUSIONS Skin-to-skin care has a small protective effect on maternal depressive scores, however the clinical relevance of this finding is arguably minimal. Additional well-designed studies are warranted to conclusively assess the effects of skin-to-skin on PPD.
Collapse
Affiliation(s)
- Natalie V Scime
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N 1N4, Canada.
| | - Adam G Gavarkovs
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Katie H Chaput
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N 1N4, Canada; Department of Obstetrics & Gynecology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| |
Collapse
|
22
|
Friedlander E, Yirmiya N, Laiba E, Harel-Gadassi A, Yaari M, Feldstein O, Mankuta D, Israel S. Cumulative Risk of the Oxytocin Receptor Gene Interacts with Prenatal Exposure to Oxytocin Receptor Antagonist to Predict Children's Social Communication Development. Autism Res 2019; 12:1087-1100. [PMID: 31025834 DOI: 10.1002/aur.2111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 02/27/2019] [Accepted: 04/06/2019] [Indexed: 01/13/2023]
Abstract
Compelling evidence for the far-reaching role of oxytocin (OT) in social cognition and affiliative behaviors set the basis for examining the association between genetic variation in the OT receptor (OXTR) gene and risk for autism spectrum disorder (ASD). In the current study, gene-environment interaction between OXTR and prenatal exposure to either OT or OXTR antagonist (OXTRA) in predicting early social communication development was examined. One hundred and fifty-three children (age: M = 4.32, SD = 1.07) were assigned to four groups based on prenatal history: children whose mothers prenatally received OXTRA and Nifedipine to delay preterm labor (n = 27); children whose mothers received Nifedipine only to delay preterm labor (n = 35); children whose mothers received OT for labor augmentation (n = 56), and a no intervention group (n = 35). Participants completed a developmental assessment of intelligence quotient (IQ), adaptive behavior, and social communication abilities. DNA was extracted via buccal swab. A genetic risk score was calculated based on four OXTR single nucleotide polymorphisms (rs53576, rs237887, rs1042778, and rs2254298) previously reported to be associated with ASD symptomatology. OXTRrisk-allele dosage was associated with more severe autism diagnostics observation schedule (ADOS) scores only in the OXTRA group. In contrast, in the Nifedipine, OT, and no intervention groups, OXTRrisk-allele dosage was not associated with children's ADOS scores. These findings highlight the importance of both genetic and environmental pathways of OT in signaling early social development and raise the need for further research in this field. Autism Res 2019, 12: 1087-1100. © 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: In the current study, we examined if the association between prenatal exposure to an oxytocin receptor antagonist (OXTRA) and autism spectrum disorder (ASD) related impairments are dependent on an individual's genetic background for the oxytocin receptor gene (OXTR). Children who carried a greater number of risk alleles for the OXTR gene and whose mothers received OXTRA to delay preterm labor showed more ASD-related impairments. The results highlight the importance of both genetic and environmental pathways of oxytocin in shaping early social development.
Collapse
Affiliation(s)
- Edwa Friedlander
- Department of Psychology, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Nurit Yirmiya
- Department of Psychology, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Efrat Laiba
- Department of Psychology, The Hebrew University of Jerusalem, Jerusalem, Israel
| | | | - Maya Yaari
- Department of Psychology, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ohad Feldstein
- Department of Obstetrics and Gynecology, Hadassah Ein-Kerem University Hospital, Jerusalem, Israel
| | - David Mankuta
- Department of Obstetrics and Gynecology, Hadassah Ein-Kerem University Hospital, Jerusalem, Israel
| | - Salomon Israel
- Department of Psychology, The Hebrew University of Jerusalem, Jerusalem, Israel.,Scheinfeld Center of Human Genetics for the Social Sciences, Jerusalem, Israel
| |
Collapse
|
23
|
Tourrilhes E, Veluire M, Hervé D, Nohuz E. [Obstetric outcome of women with primary vaginismus]. Pan Afr Med J 2019; 32:160. [PMID: 31303929 PMCID: PMC6607310 DOI: 10.11604/pamj.2019.32.160.16083] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 12/12/2018] [Indexed: 11/16/2022] Open
Abstract
Introduction Dysfonction importante, le vaginisme est un problème tant individuel que du couple qui peut altérer la relation sexuelle. Il peut influencer le pronostic obstétrical. Le but de cette étude était de déterminer si les caractéristiques cliniques du vaginisme ont une incidence sur le processus de l’accouchement. Méthodes Etude rétrospective multicentrique incluant des patientes affectées par un vaginisme primaire, ayant donné naissance à terme à un premier enfant vivant, entre 2005 et 2015. Résultats Sur les 19 patientes inclues dans l’étude, nous avons constaté 9 grossesses prolongées, 14 mises en travail spontanées (dont 8 à terme atteint), 3 césariennes en dehors du travail et 2 déclenchements artificiels. Parmi les 16 femmes ayant eu un travail, nous avons dénombré 4 césariennes, 5 accouchements par voie basse avec forceps et 7 par voie basse spontanée. Parmi les 12 accouchements par voie basse, 9 épisiotomies ont été pratiquées, 7 femmes ont présenté des déchirures périnéales spontanées seules ou associées à une épisiotomie, aucune lésion périnéale de type 3 ou 4, ni de périnées intacts n’ont été recensés. Le poids moyen des nouveau-nés était de 3380g±332 (2870g-3970g, 47e percentile). Conclusion La proportion d’accouchements dystociques et la morbidité périnéale étaient notablement élevées, ce qui parait comparable avec la plupart des données de la littérature. Il est possible que les composantes psychologiques et comportementales du vaginisme, (mécanisme de peur-évitement, anxiété) aient favorisé les grossesses prolongées, les césariennes, les dystocies mécaniques et les lésions périnéales. Des études complémentaires sont nécessaires afin de mieux cerner le vaginisme et ses implications obstétricales.
Collapse
Affiliation(s)
- Elise Tourrilhes
- Service de Gynécologie Obstétrique, Centre Hospitalier de Fougères, Fougères, France
| | - Marie Veluire
- Service de Gynécologie Obstétrique, Hôpital Privé d'Athis-Mons, Caron, 91200 Athis Mons, France
| | - David Hervé
- Service de Gynécologie Obstétrique, Hôpital Privé d'Athis-Mons, Caron, 91200 Athis Mons, France
| | - Erdogan Nohuz
- Université Clermont-Auvergne, Place Henri Dunant, 63000 Clermont-Ferrand, France.,Service de Gynécologie Obstétrique, Centre Hospitalier de Thiers, Route du Fau, 63300 Thiers, France
| |
Collapse
|
24
|
de Rezende MG, Garcia-Leal C, Silva de Sá MF, Cavalli RDC, Del-Ben CM. Withdrawal of plasma estradiol is associated with increased anxiety reported by women in the first 12 hours after delivery. Psychoneuroendocrinology 2019; 101:67-71. [PMID: 30419373 DOI: 10.1016/j.psyneuen.2018.11.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/26/2018] [Accepted: 11/01/2018] [Indexed: 11/18/2022]
Abstract
The aim of this study was to verify if the fall of plasma concentrations of steroid hormones in the first 12 h postpartum would be associated with changes in the same period in the emotional state of healthy women. Subjective and hormonal data were collected from 14 women (28.5 ± 7.1 years old) at zero (only hormones), 1, 2, 6 and 12 h after delivery. Subjective measures were taken using the Visual Analogue Mood Scale (VAMS), which consists of four factors (anxiety, sedation, discomfort, and cognitive impairment). Cortisol was measured by radioimmunoassay and estradiol and progesterone by chemiluminescence immunoassay. Women reported a significant increase in anxiety (relative increase: 43.8%±77.6) and discomfort (125.9%±218.5) within the 12 h postpartum. There were also significant decreases in the plasma concentration of estradiol (relative decrease: 96.5%±3.1), progesterone (78.1%±8.7) and cortisol (71.7%±18.0). The relative decrease in estradiol concentrations was significantly correlated with the relative increase in anxiety. No significant associations between progesterone and cortisol concentrations and subjective measures were observed. Changes of estradiol but not of progesterone and cortisol concentrations were associated with changes in the reported emotional state of healthy women in the immediate postpartum period. The role of this association as a predictor of mood disorders in the postpartum period should be explored in further studies.
Collapse
Affiliation(s)
- Marcos Gonçalves de Rezende
- Department of Neuroscience and Behavior, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil.
| | - Cybele Garcia-Leal
- Department of Neuroscience and Behavior, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Marcos Felipe Silva de Sá
- Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Ricardo de Carvalho Cavalli
- Department of Gynecology and Obstetrics, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Cristina Marta Del-Ben
- Department of Neuroscience and Behavior, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| |
Collapse
|
25
|
Abstract
OBJECTIVE The purpose of this integrative review was to synthesize the literature on the relationship between infant breastfeeding and ankyloglossia. DATA SOURCES The search terms tongue-tie or ankyloglossia and breastfeeding were used via CINAHL, Ovid MEDLINE, Health Reference Academic, and PsycINFO. Primary research articles and clinical reviews were considered in the search parameters. STUDY SELECTION Searches yielded 201 articles written in English and published between 1999 and 2018. After screening, 50 full-text articles were assessed for eligibility, 43 of which were omitted for irrelevance. Three qualitative and four quantitative studies remained for inclusion in the review. DATA EXTRACTION Studies were reviewed for information on the relationship between ankyloglossia and breastfeeding. Studies examining results of ankyloglossia treatment were omitted. Preferred Reporting Items of Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used. DATA SYNTHESIS Analysis revealed a varied degree of difficulties with breastfeeding when the infant has ankyloglossia. Prevalence is uncertain due to lack of universal screening guidelines, and infrequent use of screening tools. No studies were found that examined psychological ramifications of feeding difficulties with ankyloglossia. There are no validated screening tools for ankyloglossia. CONCLUSION More research is necessary on effects of breastfeeding difficulties of infants with ankyloglossia on the mother-infant relationship. A reliable screening tool needs to be developed and validated. Education for nurses to assess infants with ankyloglossia in a systematic fashion should be explored. Investigation of psychological sequelae, including maternal stress, postpartum depression, and mother-infant bonding is an important next step in the research of infants with ankyloglossia.
Collapse
|
26
|
Abstract
The purpose of this paper is to provide a description of bonding as a concept using Walker and Avant's (2005) concept analysis guidelines. Data sources include dictionaries and online health databases. Data synthesis revealed frequent misuse of the term attachment to represent the concept of bonding. There are distinct differences between attachment and bonding and the current nursing diagnosis Risk for impaired attachment more accurately represents the concept of bonding. Revision of this NANDA-I diagnosis may improve diagnosis identification, interventions, and nursing care for mothers and children.
Collapse
Affiliation(s)
- Rebecca Hill
- MGH Institute of Health Professions School of Nursing and PhD student at Boston College Connell School of Nursing
| | | |
Collapse
|
27
|
Ectogenesis as the Dilution of Sex or the End of Females? TECHNO:PHIL – AKTUELLE HERAUSFORDERUNGEN DER TECHNIKPHILOSOPHIE 2019. [DOI: 10.1007/978-3-476-04967-4_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
28
|
Who owns the baby? A video ethnography of skin-to-skin contact after a caesarean section. Women Birth 2018; 31:453-462. [DOI: 10.1016/j.wombi.2018.02.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 02/02/2018] [Accepted: 02/09/2018] [Indexed: 01/01/2023]
|
29
|
Olza I, Leahy-Warren P, Benyamini Y, Kazmierczak M, Karlsdottir SI, Spyridou A, Crespo-Mirasol E, Takács L, Hall PJ, Murphy M, Jonsdottir SS, Downe S, Nieuwenhuijze MJ. Women's psychological experiences of physiological childbirth: a meta-synthesis. BMJ Open 2018; 8:e020347. [PMID: 30341110 PMCID: PMC6196808 DOI: 10.1136/bmjopen-2017-020347] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVE To synthesise qualitative studies on women's psychological experiences of physiological childbirth. DESIGN Meta-synthesis. METHODS Studies exploring women's psychological experiences of physiological birth using qualitative methods were eligible. The research group searched the following databases: MEDLINE, CINAHL, PsycINFO, PsycARTICLES, SocINDEX and Psychology and Behavioural Sciences Collection. We contacted the key authors searched reference lists of the collected articles. Quality assessment was done independently using the Critical Appraisal Skills Programme (CASP) checklist. Studies were synthesised using techniques of meta-ethnography. RESULTS Eight studies involving 94 women were included. Three third order interpretations were identified: 'maintaining self-confidence in early labour', 'withdrawing within as labour intensifies' and 'the uniqueness of the birth experience'. Using the first, second and third order interpretations, a line of argument developed that demonstrated 'the empowering journey of giving birth' encompassing the various emotions, thoughts and behaviours that women experience during birth. CONCLUSION Giving birth physiologically is an intense and transformative psychological experience that generates a sense of empowerment. The benefits of this process can be maximised through physical, emotional and social support for women, enhancing their belief in their ability to birth and not disturbing physiology unless it is necessary. Healthcare professionals need to take cognisance of the empowering effects of the psychological experience of physiological childbirth. Further research to validate the results from this study is necessary. PROSPERO REGISTRATION NUMBER CRD42016037072.
Collapse
Affiliation(s)
- Ibone Olza
- Faculty of Medicine, Universidad de Alcala de Henares, Alcala de Henares, Madrid, Spain
| | | | - Yael Benyamini
- Bob Shapell School of Social Work, Tel Aviv University, Tel Aviv, Israel
| | | | | | - Andria Spyridou
- Department of Psychology, Universitat Konstanz Fachbereich Psychologie, Konstanz, Baden-Württemberg, Germany
| | | | - Lea Takács
- Department of Psychology, Faculty of Arts, Charles University, Prague, Czech Republic
| | - Priscilla J Hall
- Emory University. Nell Hodgson Woodruff School of Nursing, Atlanta, USA
| | - Margaret Murphy
- School of Nursing & Midwifery, University College Cork, Cork, Ireland
| | | | - Soo Downe
- University of Central Lancashire, preston, Lancashire, UK
| | | |
Collapse
|
30
|
Fernández-Cañadas Morillo A, Durán Duque M, Hernández López AB, Muriel Miguel C, Pérez Riveiro P, Salcedo Mariña A, Royuela Vicente A, Casillas Santana ML, Marín Gabriel MA. Cessation of breastfeeding in association with oxytocin administration and type of birth. A prospective cohort study. Women Birth 2018; 32:e43-e48. [PMID: 29754970 DOI: 10.1016/j.wombi.2018.04.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 04/02/2018] [Accepted: 04/23/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Some studies have suggested an association between synthetic oxytocin administration and type of birth with the initiation and consolidation of breastfeeding. AIM This study aimed to test whether oxytocin administration and type of birth are associated with cessation of exclusive breastfeeding at different periods. A second objective was to investigate whether the administered oxytocin dose is associated with cessation of exclusive breastfeeding. METHODS We conducted a prospective cohort study (n=529) in a tertiary hospital. Only full-term singleton pregnancies were included. Four groups were established based on the type of birth (vaginal or cesarean) and the intrapartum administration of oxytocin. Follow-up was performed to evaluate the consolidation of exclusive breastfeeding at 1, 3 and 6months. FINDINGS During follow-up, the proportion of exclusive breastfeeding decreased in all groups. After adjusting for confounding variables, the group with cesarean birth without oxytocin (planned cesarean birth) had the highest risk of cessation of exclusive breastfeeding (odds ratio [95% confidence interval], 2.51 [1.53-4.12]). No association was found between the oxytocin dose administered during birth and puerperium period and the cessation of exclusive breastfeeding. CONCLUSION Planned cesarean birth without oxytocin is associated with the cessation of exclusive breastfeeding at 1, 3 and 6months of life. It would be desirable to limit elective cesarean births to essentials as well as to give maximum support to encourage breastfeeding in this group of women. The dose of oxytocin given during birth and puerperium period is not associated with cessation of exclusive breastfeeding.
Collapse
Affiliation(s)
| | - Modesto Durán Duque
- Department of Midwifery, Puerta de Hierro Majadahonda University Hospital, Madrid, Spain
| | - Ana B Hernández López
- Department of Midwifery, Puerta de Hierro Majadahonda University Hospital, Madrid, Spain
| | - Cristina Muriel Miguel
- Department of Midwifery, Puerta de Hierro Majadahonda University Hospital, Madrid, Spain
| | - Pilar Pérez Riveiro
- Neonatology and Newborn Nursery Division, Puerta de Hierro Majadahonda University Hospital, Madrid, Spain
| | - Angel Salcedo Mariña
- Department of Obstetrics, Puerta de Hierro Majadahonda University Hospital, Madrid, Spain
| | - Ana Royuela Vicente
- Clinical Biostatistics Unit, Health Research Institute Puerta de Hierro-Segovia de Arana, Madrid, Spain
| | | | - Miguel A Marín Gabriel
- Department of Neonatology, Puerta de Hierro Majadahonda University Hospital, Madrid. Department of Pediatrics, Autónoma University, Madrid, Spain.
| |
Collapse
|
31
|
López Gómez L, Marín Gabriel MA, Encinas B, de la Cruz Troca JJ, Rodríguez Marrodán B. Oxytocin Receptor Antagonist (Atosiban) in the Threat of Preterm Birth: Does It Have Any Effect on Breastfeeding in the Term Newborn? Breastfeed Med 2018; 13:123-128. [PMID: 29356563 DOI: 10.1089/bfm.2017.0206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
AIM Oxytocin is a hormone involved in the mechanism of breastfeeding, uterine contractions, and social relationships. Atosiban (competitive oxytocin antagonist) is one of the most commonly used tocolytics for the threat of preterm labor in Europe. The aim of this study is to determinate if the administration of atosiban has any influence in the type of feeding in the term newborn at discharge. The secondary objective is to verify its effectiveness for the prevention of preterm delivery and in the possibility of applying treatment to complete lung maturation. MATERIALS AND METHODS Retrospective cohort study carried out in a tertiary University Hospital distinguished by WHO-UNICEF as a Baby-Friendly Hospital Initiative. The analysis included 264 women exposed to atosiban during a period of 4 years. One hundred met inclusion criteria. Unexposed infants born right after and before the exposed ones were selected as the not exposed subgroup (n = 200). RESULTS Among women treated with atosiban, 82% maintained exclusively breastfed (EBF), 8% had mixed breastfeeding, and 10% had formula feeding at discharge. In the nonexposed group, 82% maintained EBF, 9.5% had mixed breastfeeding, and 8.5% had formula feeding at discharge (p = 0.84). 97.5% of pregnant women treated with atosiban received corticosteroid for lung maturation, and 49.5% completed gestation with term newborns. CONCLUSION There were no significant differences in the type of feeding at discharge between the atosiban group and the nonexposed group. In most cases, the administration of tocolytic therapy allowed to complete lung maturation.
Collapse
Affiliation(s)
| | - Miguel A Marín Gabriel
- 2 Department of Neonatology, Puerta de Hierro Majadahonda University Hospital , Madrid, Spain .,3 Department of Pediatrics, Autónoma University , Madrid, Spain
| | - Begoña Encinas
- 4 Department of Obstetrics, Puerta de Hierro Majadahonda University Hospital , Madrid, Spain
| | | | | |
Collapse
|
32
|
Yazici E, Uslu Yuvaci H, Yazici AB, Cevrioglu AS, Erol A. Affective temperaments during pregnancy and postpartum period: a click to hyperthymic temperament. Gynecol Endocrinol 2018; 34:265-269. [PMID: 29073788 DOI: 10.1080/09513590.2017.1393509] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
BACKGROUND Pregnancy and postpartum periods are the main reproductive periods during which women experience mood disorders. Affective temperaments are known antecedents of mood disorders and their importance is increasing in time for early diagnosis and determining risky groups. But data about affective temperaments during perinatal period is limited. METHODS Women during pregnancy and perinatal period and healthy controls who are not in perinatal period are included in the study. 83 pregnant women in 1st trimester, 94 pregnant women in 2nd trimester and 115 pregnant women in 3rd trimester; 32 women in 1st month postpartum and 89 women in 2nd month postpartum; and 88 healthy non-pregnant women with similar ages were evaluated regarding their temperament evaluation of Memphis, Pisa, Paris and San Diego auto-questionnaire (TEMPS-A) scores. RESULTS Women in perinatal period had higher scores of hyperthymic temperaments than the control group. Women in the 2nd month of postpartum period had also higher anxious temperament scores. And women in the second trimester had the highest hyperthymic temperament scores. CONCLUSION Pregnancy and postpartum periods correlate with hyperthymic temperament characteristics in women without active psychiatric diagnosis. Future studies will help to understand if this is a mental quietness or increased risk for bipolarity.
Collapse
Affiliation(s)
- Esra Yazici
- a Department of Psychiatry, Medical Faculty , Training and Research Hospital, Sakarya University , Sakarya , Turkey
| | - Hilal Uslu Yuvaci
- b Department of Obstetrics and Gynecology , Medical Faculty, Training and Research Hospital, Sakarya University , Sakarya , Turkey
| | - Ahmet Bulent Yazici
- a Department of Psychiatry, Medical Faculty , Training and Research Hospital, Sakarya University , Sakarya , Turkey
| | - Arif Serhan Cevrioglu
- b Department of Obstetrics and Gynecology , Medical Faculty, Training and Research Hospital, Sakarya University , Sakarya , Turkey
| | - Atila Erol
- a Department of Psychiatry, Medical Faculty , Training and Research Hospital, Sakarya University , Sakarya , Turkey
| |
Collapse
|
33
|
Forti-Buratti MA, Palanca-Maresca I, Fajardo-Simón L, Olza-Fernández I, Bravo-Ortiz MF, Marín-Gabriel MÁ. Differences in mother-to-infant bonding according to type of C-section: Elective versus unplanned. Early Hum Dev 2017; 115:93-98. [PMID: 29032281 DOI: 10.1016/j.earlhumdev.2017.09.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 09/08/2017] [Accepted: 09/29/2017] [Indexed: 11/29/2022]
Abstract
UNLABELLED Aim To compare the mother-to-infant bond of mothers who gave birth by elective C-section versus urgent C-section in the first 48-72h of life and 10-12weeks after delivery. METHODS This is a cohort prospective study of women giving birth by C-section. 48-72h after delivery, sociodemographic variables were collected, Mother-to-Infant Bonding Scale and newborn's response to separation test were performed. 10-12weeks after delivery Mother-to-Infant Bonding Scale and questions about baby's feeding were completed. RESULTS A total of 116 dyads were recruited, 58 in each group. No significant differences between the two C-sections in bonding, newborn response to separation or type of feeding were observed at any time points. However, those dyads presenting with an abnormal bond at time 1 had more frequently an abnormal bond at time 2 (50% versus 8.1%, p=0.000). CONCLUSIONS No differences in mother-to-infant bond were found according to type of C-section.
Collapse
Affiliation(s)
| | | | | | | | - María Fe Bravo-Ortiz
- Universidad Autónoma de Madrid, Spain; Hospital Universitario La Paz, Madrid, Spain
| | - Miguel Ángel Marín-Gabriel
- Universidad Autónoma de Madrid, Spain; Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, Spain
| |
Collapse
|
34
|
England-Mason G, Kimber M, Khoury J, Atkinson L, MacMillan H, Gonzalez A. Difficulties with emotion regulation moderate the association between childhood history of maltreatment and cortisol reactivity to psychosocial challenge in postpartum women. Horm Behav 2017; 95:44-56. [PMID: 28739247 DOI: 10.1016/j.yhbeh.2017.07.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 07/11/2017] [Accepted: 07/20/2017] [Indexed: 01/01/2023]
Abstract
Exposure to child maltreatment can lead to long-term emotional difficulties and dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis. However, no prior work has examined emotion regulation as a moderator of the association between childhood history of maltreatment and cortisol response to psychosocial challenge. Amongst a sample of 140 postpartum women, associations between childhood maltreatment, emotion regulation, and cortisol response to a computerized Emotional Stroop paradigm were examined using structural equation modeling. Three saliva samples (baseline, 20- and 40-min post-challenge) were collected and later assayed for cortisol. Stepwise regression analyses revealed that difficulties with emotion regulation significantly moderated the association between maternal history of child maltreatment and cortisol reactivity (β=-0.17, CI.95=-0.31, -0.04, t=-2.51, p=0.01). Specifically, women with higher child maltreatment scores and greater difficulties with emotion regulation displayed reduced cortisol reactivity. This finding suggests that diminished emotion regulation capacity may uniquely contribute to blunted physiological reactivity in postpartum women exposed to higher levels of child maltreatment. As the postpartum period has significant implications for maternal well-being and infant development, these findings are discussed in terms of adaptive responsivity, maternal behaviour, and clinical practice.
Collapse
Affiliation(s)
- Gillian England-Mason
- MiNDS Neuroscience Graduate Program, McMaster University, Hamilton, ON, Canada; Department of Psychiatry & Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada
| | - Melissa Kimber
- Department of Psychiatry & Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada; Offord Centre for Child Studies, McMaster Innovation Park, Hamilton, ON, Canada
| | - Jennifer Khoury
- Department of Psychology, Ryerson University, Toronto, ON, Canada
| | - Leslie Atkinson
- Department of Psychology, Ryerson University, Toronto, ON, Canada
| | - Harriet MacMillan
- Department of Psychiatry & Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada; Offord Centre for Child Studies, McMaster Innovation Park, Hamilton, ON, Canada
| | - Andrea Gonzalez
- Department of Psychiatry & Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada; Offord Centre for Child Studies, McMaster Innovation Park, Hamilton, ON, Canada.
| |
Collapse
|
35
|
Abstract
Although dramatic postnatal changes in maternal behavior have long been noted, we are only now beginning to understand the neurobiological mechanisms that support this transition. The present paper synthesizes growing insights from both animal and human research to provide an overview of the plasticity of the mother's brain, with a particular emphasis on the oxytocin system. We examine plasticity observed within the oxytocin system and discuss how these changes mediate an array of other adaptations observed within the maternal brain. We outline factors that affect the oxytocin-mediated plasticity of the maternal brain and review evidence linking disruptions in oxytocin functions to challenges in maternal adaptation. We conclude by suggesting a strategy for intervention with mothers who may be at risk for maladjustment during this transition to motherhood, while highlighting areas where further research is needed.
Collapse
|
36
|
Leahy-Warren P, Nieuwenhuijze M, Kazmierczak M, Benyamini Y, Murphy M, Crespo-Mirasol E, Spyridou A, Jonsdóttir SS, Tackas L, Olza I. The Psychological Experience of Physiological Childbirth: A Protocol for a Systematic Review of Qualitative Studies. INTERNATIONAL JOURNAL OF CHILDBIRTH 2017. [DOI: 10.1891/2156-5287.7.2.101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE: The purpose of this systematic review of the literature is to look at the current evidence of the psychological experience of physiological childbirth.BACKGROUND: Childbirth is a dynamic process in which the fetal and maternal physiology interacts with the woman’s psychosocial context, yet this process is predominantly evaluated using objective, physical measures. Simultaneously, childbirth is also a profound psychological experience with a deep impact in women that is physical, psychological, and social. The description of the psychological processes and experiences that happen during physiological childbirth will likely improve the care women receive during childbirth as health care professionals and carers will have a greater understanding of the process.METHODS/DESIGN: The electronic databases MEDLINE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsycINFO, PsycARTICLES, SocINDEX, and Psychology and Behavioral Sciences Collection will be searched using the EBSCOhost platform to identify studies that meet the inclusion criteria. No language or publication date constraints will be applied. Articles that pass the 3-stage screening process will then be assessed for risk of bias and have their reference lists hand searched.DISCUSSION: By synthesizing the results of the studies, this systematic review will help illuminate gaps in the literature, direct future research, and inform policymakers.
Collapse
|
37
|
Abstract
AbstractVariation in the quality of parental care has a tremendous impact on a child's social–emotional development. Research investigating the predictors of this variability in human caregiving behavior has mostly focused on learning mechanisms. Evidence is currently accumulating for the complementary underlying role of steroid hormones and neuropeptides. An overview is provided of the hormones and neuropeptides relevant for human caregiving behavior. Then the developmental factors are described that stimulate variability in sensitivity to these hormones and neuropeptides, which may result in variability in the behavioral repertoire of caregiving. The role of genetic variation in neuropeptide and steroid receptors, the role of testosterone and oxytocin during fetal development and parturition, and the impact of experienced caregiving in childhood on functioning of the neuroendocrine stress and oxytocin system are discussed. Besides providing a heuristic framework for further research on the ontogenetic development of human caregiving, a neuroendocrine model is also presented for the intergenerational transmission of caregiving practices. Insight into the underlying biological mechanisms that bring about maladaptive caregiving behavior, such as neglect and insensitive parenting, will hopefully result in more efficient approaches to reduce the high prevalence of such behavior and to minimize the impact on those affected.
Collapse
|
38
|
Bergman NJ. Hypothesis on supine sleep, sudden infant death syndrome reduction and association with increasing autism incidence. World J Clin Pediatr 2016; 5:330-342. [PMID: 27610351 PMCID: PMC4978628 DOI: 10.5409/wjcp.v5.i3.330] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 05/26/2016] [Accepted: 06/03/2016] [Indexed: 02/05/2023] Open
Abstract
AIM: To identify a hypothesis on: Supine sleep, sudden infant death syndrome (SIDS) reduction and association with increasing autism incidence.
METHODS: Literature was searched for autism spectrum disorder incidence time trends, with correlation of change-points matching supine sleep campaigns. A mechanistic model expanding the hypothesis was constructed based on further review of epidemiological and other literature on autism.
RESULTS: In five countries (Denmark, United Kingdom, Australia, Israel, United States) with published time trends of autism, change-points coinciding with supine sleep campaigns were identified. The model proposes that supine sleep does not directly cause autism, but increases the likelihood of expression of a subset of autistic criteria in individuals with genetic susceptibility, thereby specifically increasing the incidence of autism without intellectual disability.
CONCLUSION: Supine sleep is likely a physiological stressor, that does reduce SIDS, but at the cost of impact on emotional and social development in the population, a portion of which will be susceptible to, and consequently express autism. A re-evaluation of all benefits and harms of supine sleep is warranted. If the SIDS mechanism proposed and autism model presented can be verified, the research agenda may be better directed, in order to further decrease SIDS, and reduce autism incidence.
Collapse
|
39
|
Flöck A, Weber SK, Ferrari N, Fietz C, Graf C, Fimmers R, Gembruch U, Merz WM. Determinants of brain-derived neurotrophic factor (BDNF) in umbilical cord and maternal serum. Psychoneuroendocrinology 2016; 63:191-7. [PMID: 26460781 DOI: 10.1016/j.psyneuen.2015.09.028] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Revised: 09/07/2015] [Accepted: 09/28/2015] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Brain-derived neurotrophic factor (BDNF) plays a fundamental role in brain development; additionally, it is involved in various aspects of cerebral function, including neurodegenerative and psychiatric diseases. Involvement of BDNF in parturition has not been investigated. The aim of our study was to analyze determinants of umbilical cord BDNF (UC-BDNF) concentrations of healthy, term newborns and their respective mothers. METHODS This cross-sectional prospective study was performed at a tertiary referral center. Maternal venous blood samples were taken on admission to labor ward; newborn venous blood samples were drawn from the umbilical cord (UC), before delivery of the placenta. Analysis was performed with a commercially available immunoassay. Univariate analyses and stepwise multivariate regression models were applied. RESULTS 120 patients were recruited. UC-BDNF levels were lower than maternal serum concentrations (median 641 ng/mL, IQR 506 vs. median 780 ng/mL, IQR 602). Correlation between UC- and maternal BDNF was low (R=0.251, p=0.01). In univariate analysis, mode of delivery (MoD), gestational age (GA), body mass index at delivery, and gestational diabetes were determinants of UC-BDNF (MoD and smoking for maternal BDNF, respectively). Stepwise multivariate regression analysis revealed a model with MoD and GA as determinants for UC-BDNF (MoD for maternal BDNF). CONCLUSIONS MoD and GA at delivery are determinants of circulating BDNF in the mother and newborn. We hypothesize that BDNF, like other neuroendocrine factors, is involved in the neuroendocrine cascade of delivery. Timing and mode of delivery may exert BDNF-induced effects on the cerebral function of newborns and their mothers.
Collapse
Affiliation(s)
- A Flöck
- Department of Obstetrics and Prenatal Medicine, University Bonn Medical School, Germany
| | - S K Weber
- Department of Obstetrics and Prenatal Medicine, University Bonn Medical School, Germany
| | - N Ferrari
- Department for Physical Activity in Public Health, Institute of Movement and Neurosciences, German Sport University, Cologne, Germany
| | - C Fietz
- Department for Physical Activity in Public Health, Institute of Movement and Neurosciences, German Sport University, Cologne, Germany
| | - C Graf
- Department for Physical Activity in Public Health, Institute of Movement and Neurosciences, German Sport University, Cologne, Germany
| | - R Fimmers
- Institute for Medical Biometry, Informatics and Epidemiology, University Bonn Medical School, Germany
| | - U Gembruch
- Department of Obstetrics and Prenatal Medicine, University Bonn Medical School, Germany
| | - W M Merz
- Department of Obstetrics and Prenatal Medicine, University Bonn Medical School, Germany.
| |
Collapse
|
40
|
Pereira M, Ferreira A. Neuroanatomical and neurochemical basis of parenting: Dynamic coordination of motivational, affective and cognitive processes. Horm Behav 2016; 77:72-85. [PMID: 26296592 DOI: 10.1016/j.yhbeh.2015.08.005] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Revised: 08/13/2015] [Accepted: 08/13/2015] [Indexed: 02/06/2023]
Abstract
This article is part of a Special Issue "Parental Care". Becoming a parent is arguably the most profound transforming experience in life. It is also inherently very emotionally and physically demanding, such that the reciprocal interaction with the young changes the brain and behavior of the parents. In this review, we examine the neurobiological mechanisms of parenting primarily discussing recent research findings in rodents and primates, especially humans. We argue that it is essential to consider parenting within a conceptual framework that recognizes the dynamics of the reciprocal mother-young relationship, including both the complexity and neuroplasticity of its underlying mechanisms. Converging research suggests that the concerted activity of a distributed network of subcortical and cortical brain structures regulates different key aspects of parenting, including the sensory analysis of infant stimuli as well as motivational, affective and cognitive processes. The interplay among these processes depends on the action of various neurotransmitters and hormones that modulate the timely and coordinated execution of caregiving responses of the maternal circuitry exquisitely attuned to the young's affect, needs and developmental stage. We conclude with a summary and a set of questions that may guide future research.
Collapse
Affiliation(s)
- Mariana Pereira
- Department of Psychological and Brain Sciences, University of Massachusetts, Amherst, USA.
| | - Annabel Ferreira
- Sección Fisiología y Nutrición, Facultad de Ciencias, Universidad de la República, Uruguay
| |
Collapse
|
41
|
Suárez-Cortés M, Armero-Barranco D, Canteras-Jordana M, Martínez-Roche ME. Use and influence of Delivery and Birth Plans in the humanizing delivery process. Rev Lat Am Enfermagem 2015; 23:520-6. [PMID: 26155015 PMCID: PMC4547076 DOI: 10.1590/0104-1169.0067.2583] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Accepted: 02/10/2015] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES: get to know, analyze and describe the current situation of the Delivery and Birth
Plans in our context, comparing the delivery and birth process between women who
presented a Delivery and Birth Plan and those who did not. METHOD: quantitative and cross-sectional, observational, descriptive and comparative
cohort study, carried out over two years. All women who gave birth during the
study period were selected, including 9303 women in the study. RESULTS: 132 Delivery and Birth Plans were presented during the first year of study and
108 during the second. Among the variables analyzed, a significant difference was
found in "skin to skin contact", "choice of dilation and delivery posture", "use
of enema", "intake of foods or fluids", "eutocic deliveries", "late clamping of
the umbilical cord" and "perineal shaving". CONCLUSIONS: the Delivery and Birth Plans positively influence the delivery process and its
outcome. Health policies are needed to increase the number of Delivery and Birth
Plans in our hospitals.
Collapse
|
42
|
Marín Gabriel MA, Olza Fernández I, Malalana Martínez AM, González Armengod C, Costarelli V, Millán Santos I, Fernández-Cañadas Morillo A, Pérez Riveiro P, López Sánchez F, García Murillo L. Intrapartum synthetic oxytocin reduce the expression of primitive reflexes associated with breastfeeding. Breastfeed Med 2015; 10:209-13. [PMID: 25785487 PMCID: PMC4410763 DOI: 10.1089/bfm.2014.0156] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
AIM Several synthetic peptide manipulations during the time surrounding birth can alter the specific neurohormonal status in the newborn brain. This study is aimed at assessing whether intrapartum oxytocin administration has any effect on primitive neonatal reflexes and determining whether such an effect is dose-dependent. MATERIALS AND METHODS A cohort prospective study was conducted at a tertiary hospital. Mother-infant dyads who received intrapartum oxytocin (n=53) were compared with mother-infant dyads who did not receive intrapartum oxytocin (n=45). Primitive neonatal reflexes (endogenous, antigravity, motor, and rhythmic reflexes) were quantified by analyzing videotaped breastfeeding sessions in a biological nurturing position. Two observers blind to the group assignment and the oxytocin dose analyzed the videotapes and assesed the newborn's state of consciousness according to the Brazelton scale. RESULTS The release of all rhythmic reflexes (p=0.01), the antigravity reflex (p=0.04), and total primitive neonatal reflexes (p=0.02) in the group exposed to oxytocin was lower than in the group not exposed to oxytocin. No correlations were observed between the dose of oxytocin administered and the percentage of primitive neonatal reflexes released (r=0.03; p=0.82). CONCLUSIONS Intrapartum oxytocin administration might inhibit the expression of several primitive neonatal reflexes associated with breastfeeding. This correlation does not seem to be dose-dependent.
Collapse
Affiliation(s)
- Miguel A Marín Gabriel
- 1 Department of Pediatrics-Neonatology, Hospital Universitario Puerta de Hierro-Majadahonda , Madrid, Spain
| | | | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Szabó ÉR, Cservenák M, Lutz TA, Gévai L, Endrényi M, Simon L, Dobolyi Á. Behavioural changes in mothers and maternally sensitised female mice. BEHAVIOUR 2015. [DOI: 10.1163/1568539x-00003305] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The maternal motivation and depression-like behaviour of primiparous mother and maternally sensitised virgin female mice were investigated. During a 1-h test period, dams and sensitised female mice spent significantly more time in pup-associated than in control cages when they could freely choose between them, while virgin control and ovariectomised females had no such preference. In the forced swim test, the time spent in active (swimming and struggling) and passive (floating) behaviours was measured for 6 min. Mother mice spent more time engaged in active behaviours than virgin and sensitised female mice, while the latter two groups did not differ from each other in the forced swim test. The results suggest that maternal motivation is increased in postpartum mothers and maternally sensitised female mice. We also provide the first demonstration that postpartum mother mice display anti-depression-like behaviours in the forced swim test, while maternally sensitised females do not show such emotional changes.
Collapse
Affiliation(s)
- Éva R. Szabó
- aMTA-ELTE-NAP B Laboratory of Molecular and Systems Neurobiology, Institute of Biology, Eötvös Loránd University and the Hungarian Academy of Sciences, Budapest, Hungary
- bLaboratory of Neuromorphology, Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary
| | - Melinda Cservenák
- aMTA-ELTE-NAP B Laboratory of Molecular and Systems Neurobiology, Institute of Biology, Eötvös Loránd University and the Hungarian Academy of Sciences, Budapest, Hungary
- bLaboratory of Neuromorphology, Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary
| | - Thomas A. Lutz
- cInstitute of Veterinary Physiology, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland
| | - Lőrinc Gévai
- dSensorimotory Adaptation and Vestibular Laboratory, Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary
| | - Miklós Endrényi
- dSensorimotory Adaptation and Vestibular Laboratory, Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary
| | - László Simon
- dSensorimotory Adaptation and Vestibular Laboratory, Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary
| | - Árpád Dobolyi
- aMTA-ELTE-NAP B Laboratory of Molecular and Systems Neurobiology, Institute of Biology, Eötvös Loránd University and the Hungarian Academy of Sciences, Budapest, Hungary
- bLaboratory of Neuromorphology, Department of Anatomy, Histology and Embryology, Semmelweis University, Budapest, Hungary
| |
Collapse
|
44
|
Affiliation(s)
- Carol Sakala
- Childbirth Connection Programs, National Partnership for Women & Families, Washington, DC 20009, USA.
| | - Mary Newburn
- NCT (formerly known as National Childbirth Trust), London W3 6NH, UK
| |
Collapse
|
45
|
Saxton A, Fahy K, Hastie C. Effects of skin-to-skin contact and breastfeeding at birth on the incidence of PPH: A physiologically based theory. Women Birth 2014; 27:250-3. [PMID: 25113818 DOI: 10.1016/j.wombi.2014.06.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Revised: 05/31/2014] [Accepted: 06/10/2014] [Indexed: 11/20/2022]
Abstract
BACKGROUND The importance of optimising maternal/baby psychophysiology has been integrated into contemporary midwifery theories but not in the detail required to really understand the underpinning biological basis. METHOD The functioning of the autonomic nervous system, as it relates to the uterus is reviewed. The physiology of myometrial cell contraction and relaxation is outlined. The main focus is on the factors that affect the availability and uptake of oxytocin and adrenaline/noradrenaline in the myometrial cells. These are the two key neuro-hormones, active in the 3rd and 4th stages of labour, that affect uterine contraction and retraction and therefore determine whether the woman will have an atonic PPH or not. DISCUSSION The discussion explains and predicts the physiological functioning of the uterus during the 3rd and 4th stages of labour when skin-to-skin contact and breastfeeding occurs and when it does not. CONCLUSION This biologically based theory hypothesises that to achieve and maintain eutony and eulochia, midwives and birthing women should ensure early, prolonged and undisturbed skin-to-skin contact for mother and baby at birth including easy access for spontaneous breastfeeding.
Collapse
Affiliation(s)
- Anne Saxton
- Southern Cross University, Coolangatta, Queensland, Australia
| | - Kathleen Fahy
- Southern Cross University, Coolangatta, Queensland, Australia.
| | - Carolyn Hastie
- Southern Cross University, Coolangatta, Queensland, Australia
| |
Collapse
|