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1.
Artigo em Inglês | MEDLINE | ID: mdl-38151696

RESUMO

PURPOSE: Pregnancy can be denied or better "unperceived" by women in up to 1:300 pregnancies and poses the mother and her unborn at high risk when an unassisted birth follows. The importance of recognizing unperceived pregnancy and the risk of unassisted births for both mothers and their babies are described. METHODS: Description of a case of unperceived pregnancy and traumatic unassisted birth. RESULTS: A pregnant woman was not diagnosed in a clinic despite being at the verge of giving birth. She was turned away, was on her way to another hospital, and gave birth in a toilet in a dissociative state. The baby survived, but the mother was declared guilty of attempted manslaughter and received a 6-year prison sentence. The expertise of a perinatal psychiatrist reversed the verdict and the court apologized to the mother, now living with her son. CONCLUSIONS: This case shows the severe consequences when pregnancy and labor are not recognized by health professionals. The reversal of the original sentence is considered a pioneer case of restorative justice in the context of unperceived pregnancy and obstetric violence. Health providers and courts need to be informed by perinatal mental health professionals about the impact of unperceived pregnancy and obstetric violence.

2.
BMC Pregnancy Childbirth ; 23(1): 137, 2023 Mar 02.
Artigo em Inglês | MEDLINE | ID: mdl-36864410

RESUMO

BACKGROUND: The reproductive hormone oxytocin facilitates labour, birth and postpartum adaptations for women and newborns. Synthetic oxytocin is commonly given to induce or augment labour and to decrease postpartum bleeding. AIM: To systematically review studies measuring plasma oxytocin levels in women and newborns following maternal administration of synthetic oxytocin during labour, birth and/or postpartum and to consider possible impacts on endogenous oxytocin and related systems. METHODS: Systematic searches of PubMed, CINAHL, PsycInfo and Scopus databases followed PRISMA guidelines, including all peer-reviewed studies in languages understood by the authors. Thirty-five publications met inclusion criteria, including 1373 women and 148 newborns. Studies varied substantially in design and methodology, so classical meta-analysis was not possible. Therefore, results were categorized, analysed and summarised in text and tables. RESULTS: Infusions of synthetic oxytocin increased maternal plasma oxytocin levels dose-dependently; doubling the infusion rate approximately doubled oxytocin levels. Infusions below 10 milliunits per minute (mU/min) did not raise maternal oxytocin above the range observed in physiological labour. At high intrapartum infusion rates (up to 32 mU/min) maternal plasma oxytocin reached 2-3 times physiological levels. Postpartum synthetic oxytocin regimens used comparatively higher doses with shorter duration compared to labour, giving greater but transient maternal oxytocin elevations. Total postpartum dose was comparable to total intrapartum dose following vaginal birth, but post-caesarean dosages were higher. Newborn oxytocin levels were higher in the umbilical artery vs. umbilical vein, and both were higher than maternal plasma levels, implying substantial fetal oxytocin production in labour. Newborn oxytocin levels were not further elevated following maternal intrapartum synthetic oxytocin, suggesting that synthetic oxytocin at clinical doses does not cross from mother to fetus. CONCLUSIONS: Synthetic oxytocin infusion during labour increased maternal plasma oxytocin levels 2-3-fold at the highest doses and was not associated with neonatal plasma oxytocin elevations. Therefore, direct effects from synthetic oxytocin transfer to maternal brain or fetus are unlikely. However, infusions of synthetic oxytocin in labour change uterine contraction patterns. This may influence uterine blood flow and maternal autonomic nervous system activity, potentially harming the fetus and increasing maternal pain and stress.


Assuntos
Trabalho de Parto , Hemorragia Pós-Parto , Recém-Nascido , Gravidez , Feminino , Humanos , Ocitocina , Parto , Período Pós-Parto
3.
Health Sociol Rev ; 32(2): 228-244, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-36369822

RESUMO

This article explores the contexts, processes and motivations behind the administration of sedatives (minor tranquilisers) in the time around perinatal loss. Using a mixed methods design, an online survey of 796 women and 13 narrative interviews were conducted. The participants had experienced a stillbirth or termination of pregnancy from 16 weeks or a neonatal death in Spanish hospitals. The quantitative (univariate and CHAID decision-tree) and qualitative (narrative-linguistic) analysis found that sedative administration was pervasive across care contexts and appears to be naturalised despite contradicting practice recommendations. Sedative administration was associated with emotional control and avoidance of loss, lack of accompaniment and on occasion with managing disruptive patients. Lack of informed consent was very common, with little explanation of side-effects prior to administration. In the participants' narratives, health professionals tended to construct sedatives as benign, but for some women the effects were counterproductive to loss and grief and related to persistent regrets about decisions. The study concludes that, in the context of perinatal loss, sedative administration was highly integrated into the fabric of medicalised care. As a socio-political and cultural practice underscored by gender-based care dynamics, there seems to be an imbalance between benefit and risk to women's welfare.


Assuntos
Parto , Natimorto , Gravidez , Recém-Nascido , Feminino , Humanos , Parto/psicologia , Natimorto/epidemiologia , Natimorto/psicologia , Pesar , Emoções , Hospitais
5.
Birth ; 49(4): 687-696, 2022 12.
Artigo em Inglês | MEDLINE | ID: mdl-35403241

RESUMO

INTRODUCTION: Many women experience giving birth as traumatic. Although women's subjective experiences of trauma are considered the most important, currently there is no clear inclusive definition of a traumatic birth to help guide practice, education, and research. AIM: To formulate a woman-centered, inclusive definition of a traumatic childbirth experience. METHODS: After a rapid literature review, a five-step process was undertaken. First, a draft definition was created based on interdisciplinary experts' views. The definition was then discussed and reformulated with input from over 60 multidisciplinary clinicians and researchers during a perinatal mental health and birth trauma research meeting in Europe. A revised definition was then shared with consumer groups in eight countries to confirm its face validity and adjusted based on their feedback. RESULTS: The stepwise process confirmed that a woman-centered and inclusive definition was important. The final definition was: "A traumatic childbirth experience refers to a woman's experience of interactions and/or events directly related to childbirth that caused overwhelming distressing emotions and reactions; leading to short and/ or long-term negative impacts on a woman's health and wellbeing." CONCLUSIONS: This definition of a traumatic childbirth experience was developed through consultations with experts and consumer groups. The definition acknowledges that low-quality provider interactions and obstetric violence can traumatize individuals during childbirth. The women-centered and inclusive focus could help women to identify and validate their experiences of traumatic birth, offering benefits for practice, education, and research, as well as for policymaking and activism in the fields of perinatal mental health and respectful maternity care.


Assuntos
Serviços de Saúde Materna , Transtornos de Estresse Pós-Traumáticos , Gravidez , Feminino , Humanos , Transtornos de Estresse Pós-Traumáticos/etiologia , Parto/psicologia , Parto Obstétrico/psicologia , Emoções
6.
Rev. Asoc. Esp. Neuropsiquiatr ; 41(139)ene.-jun. 2021.
Artigo em Espanhol | IBECS | ID: ibc-228524

RESUMO

La atención a la salud mental tradicionalmente ha prestado poca atención a las madres. Son muy escasos en nuestro medio los programas de atención integral a la salud mental perinatal. Proponemos un modelo de encuadre que sirva para la atención integral a la perinatalidad, incluyendo los cuidados a los procesos psíquicos de la reproducción, embarazo, parto y posparto desde una visión ecosistémica inspirada en las propuestas de Urie Bronfenbrenner y John Bowlby, entre otros, integrando las aportaciones de la neurobiología, la epigenética, los modelos de transmisión intergeneracional del apego y el trauma, la sistémica, y añadiendo una perspectiva de género y ecológica que permita visibilizar las necesidades de la díada madre-bebé en el centro como punto de partida para la prevención y la atención en perinatalidad. Proponemos una mirada perinatal como modelo para continuar profundizando en la atención a madres y familias en el inicio de la vida, así como para cuidar también a las profesionales que los atienden. Apostamos por la escucha, el acompañamiento y la psicoterapia como herramientas básicas en la atención comunitaria e individual a madres, bebés y familias. (AU)


Mental health care has traditionally paid little attention to mothers. Comprehensive perinatal mental health care programs are very scarce in our environment. We propose a framing model that serves for comprehensive perinatal care, including care for the mental processes of reproduction, pregnancy, childbirth, and postpartum from an ecosystemic vision inspired by the proposals of Urie Bronfenbrenner and John Bowlby, among others. The model integrates data from neurobiology and epigenetics and theories from systemic and intergenerational transmission of attachment and trauma. It is embedded in a gender and ecological perspective that allows making visible the mother-baby dyad's needs in the center as a starting point for prevention and attention during the perinatal period. We propose a perinatal view as a model to continue deepening care for mothers and families at the beginning of life, as well as to care for the professionals who care for them. We bet on listening, support and psychotherapy as basic tools in community and individual care for mothers, babies, and families. (AU)


Assuntos
Humanos , Masculino , Feminino , Gravidez , Recém-Nascido , Adolescente , Adulto Jovem , Adulto , Assistência Perinatal , Assistência à Saúde Mental , Psicoterapia , Poder Familiar/psicologia , Período Pós-Parto/psicologia , Gravidez/psicologia , Parto/psicologia
7.
PLoS One ; 15(8): e0235806, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32756565

RESUMO

INTRODUCTION: Oxytocin is a key hormone in breastfeeding. No recent review on plasma levels of oxytocin in response to breastfeeding is available. MATERIALS AND METHODS: Systematic literature searches on breastfeeding induced oxytocin levels were conducted 2017 and 2019 in PubMed, Scopus, CINAHL, and PsycINFO. Data on oxytocin linked effects and effects of medical interventions were included if available. RESULTS: We found 29 articles that met the inclusion criteria. All studies had an exploratory design and included 601 women. Data were extracted from the articles and summarised in tables. Breastfeeding induced an immediate and short lasting (20 minutes) release of oxytocin. The release was pulsatile early postpartum (5 pulses/10 minutes) and coalesced into a more protracted rise as lactation proceeded. Oxytocin levels were higher in multiparous versus primiparous women. The number of oxytocin pulses during early breastfeeding was associated with greater milk yield and longer duration of lactation and was reduced by stress. Breastfeeding-induced oxytocin release was associated with elevated prolactin levels; lowered ACTH and cortisol (stress hormones) and somatostatin (a gastrointestinal hormone) levels; enhanced sociability; and reduced anxiety, suggesting that oxytocin induces physiological and psychological adaptations in the mother. Mechanical breast pumping, but not bottle-feeding was associated with oxytocin and prolactin release and decreased stress levels. Emergency caesarean section reduced oxytocin and prolactin release in response to breastfeeding and also maternal mental adaptations. Epidural analgesia reduced prolactin and mental adaptation, whereas infusions of synthetic oxytocin increased prolactin and mental adaptation. Oxytocin infusion also restored negative effects induced by caesarean section and epidural analgesia. CONCLUSIONS: Oxytocin is released in response to breastfeeding to cause milk ejection, and to induce physiological changes to promote milk production and psychological adaptations to facilitate motherhood. Stress and medical interventions during birth may influence these effects and thereby adversely affect the initiation of breastfeeding.


Assuntos
Aleitamento Materno , Lactação/sangue , Ocitocina/sangue , Hormônio Adrenocorticotrópico/sangue , Ansiedade/sangue , Feminino , Humanos , Hidrocortisona/sangue , Lactação/fisiologia , Gravidez , Prolactina/sangue , Estresse Fisiológico
8.
PLoS One ; 15(7): e0230992, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32722725

RESUMO

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.


Assuntos
Trabalho de Parto/fisiologia , Trabalho de Parto/psicologia , Ocitocina/sangue , Parto/fisiologia , Parto/psicologia , Feminino , Humanos , Comportamento Materno , Serviços de Saúde Materna , Tocologia , Modelos Biológicos , Período Pós-Parto/fisiologia , Período Pós-Parto/psicologia , Gravidez , Apoio Social , Estresse Fisiológico
10.
BMJ Open ; 8(10): e020347, 2018 10 18.
Artigo em Inglês | MEDLINE | ID: mdl-30341110

RESUMO

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.


Assuntos
Parto Obstétrico/psicologia , Mães/psicologia , Parto/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Período Pós-Parto/psicologia , Adulto , Feminino , Humanos , Dor do Parto/psicologia , Trabalho de Parto/psicologia , Serviços de Saúde Materna/organização & administração , Gravidez , Apoio Social
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