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Bergman NJ. New policies on skin-to-skin contact warrant an oxytocin-based perspective on perinatal health care. Front Psychol 2024; 15:1385320. [PMID: 39049943 PMCID: PMC11267429 DOI: 10.3389/fpsyg.2024.1385320] [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] [Received: 02/12/2024] [Accepted: 06/10/2024] [Indexed: 07/27/2024] Open
Abstract
Background In 2023, the World Health Organization (WHO) published a Global Position Paper on Kangaroo Mother Care (KMC), which is applicable to all countries worldwide: from the moment of birth, every "small and sick" newborn should remain with mother in immediate and continuous skin-to-skin contact (SSC), receiving all required clinical care in that place. This was prompted by the startling results of a randomized controlled trial published in 2021: in which 1,609 infants receiving immediate SSC were compared with 1,602 controls that were separated from their mothers but otherwise received identical conventional state-of-the-art care. The intervention infants showed a 25% reduction in mortality after 28 days. New perspectives The new WHO guidelines are a significant change from earlier guidance and common clinical practice. The author presents that separating mothers and babies is assumed to be "normal" (a paradigm) but actually puts newborns at increased risk for morbidity and mortality. The author presents arguments and ethical perspectives for a new perspective on what is "normal," keeping newborns with their mothers is the infant's physiological expectation and critical requirement for healthy development. The author reviews the scientific rationale for changing the paradigm, based on synchronous interactions of oxytocin on both mother and infant. This follows a critique of the new policies that highlights the role of immediate SSC. Actionable recommendations This critique strengthens the case for implementing the WHO guidelines on KMC for small and sick babies. System changes will be necessary in both obstetric and neonatal settings to ensure seamless perinatal care. Based on the role of oxytocin, the author identifies that many current routine care practices may actually contribute to stress and increased vulnerability to the newborn. WHO has actionable recommendations about family involvement and presence in newborn intensive care units. Discussion The concepts of resilience and vulnerability have specific definitions well known in perinatal care: the key outcome of care should be resilience rather than merely the absence of vulnerability. Newborns in all settings and contexts need us to re-evaluate our paradigms and adopt and implement the new WHO guidelines on KMC in perinatal care.
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Affiliation(s)
- Nils J. Bergman
- Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
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Somers JA, Ho TC, Roubinov D, Lee SS. Integrating Biobehavioral and Environmental Components of Developmental Psychopathology via Interpersonal Dynamics: An RDoC-Advancing Model. Res Child Adolesc Psychopathol 2024; 52:491-504. [PMID: 37603188 PMCID: PMC10879449 DOI: 10.1007/s10802-023-01110-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2023] [Indexed: 08/22/2023]
Abstract
Although the Research Diagnostic Criteria (RDoC) framework proposes biological and environmental mechanisms intersect in the etiology of psychopathology, there is no guidance on how to define or measure experiences in the environment within the RDoC matrix. Interpersonal dynamics during caregiver-child interactions involve temporal coordination of interacting partners' biobehavioral functioning; repeated experiences of signaling to caregivers and responding to caregivers' signals shape children's subsequent socioemotional and brain development. We begin with a review of the extant literature on caregiver-child dynamics, which reveals that RDoC's units of analysis (brain circuits, physiology, behavior, and self-report) are inextricably linked with moment-to-moment changes in the caregiving environment. We then offer a proof-of-concept for integrating biobehavioral RDoC units and environmental components via caregiver-child dynamics. Our approach uses dynamic structural equation models to estimate within-dyad dynamics involving arousal, social, cognitive, and negative or positive affective processes based on second-by-second changes in parasympathetic activity (RSA) during a conflict discussion and a positive event-planning task. Our results illustrate variation in parent-child RSA synchrony, suggesting differences depending on the driver (i.e., child- or parent-led) and on the unique and intersecting domains involved (e.g., positive or negative affect valence systems). We conclude with recommendations for conducting robust, methodologically rigorous studies of interpersonal dynamics that advance the RDoC framework and provide a summary of the clinical implications of this research. Examining caregiver-child dynamics during and across multiple dyadic interaction paradigms that differentially elicit key domains of functioning can deepen understanding of how caregiver- and child-led interpersonal dynamics contribute to child psychopathology risk.
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Affiliation(s)
- Jennifer A Somers
- Department of Psychology, University of California, 502 Portola Plaza, Pritzker Hall, CA, 6658, Los Angeles, USA.
| | - Tiffany C Ho
- Department of Psychology, University of California, 502 Portola Plaza, Pritzker Hall, CA, 6658, Los Angeles, USA
| | - Danielle Roubinov
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA
| | - Steve S Lee
- Department of Psychology, University of California, 502 Portola Plaza, Pritzker Hall, CA, 6658, Los Angeles, USA
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Schneider I, Fuchs A, Herpertz SC, Lobo FM. Microsocial analysis of dyadic interactions with toddlers and mothers with borderline personality disorder. Arch Womens Ment Health 2023; 26:589-597. [PMID: 37438620 PMCID: PMC10491556 DOI: 10.1007/s00737-023-01346-9] [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: 03/14/2023] [Accepted: 07/01/2023] [Indexed: 07/14/2023]
Abstract
Borderline personality disorder (BPD) is known for disruptions in mother-child interaction, but possible underlying patterns of micro-behavior are barely understood. This is the first study examining behavioral dyadic synchrony-the coordinated and reciprocal adaptation of behavior-and regulation on a micro-level and relating it to macro-behavior in mothers with BPD and their toddlers. Twenty-five mothers with BPD and 29 healthy mothers participated with their 18- to 36-month-old toddlers in a frustration-inducing paradigm. Mother and toddler behavior was continuously micro-coded for gaze, affect, and vocalization. Synchrony, operationalized as the simultaneous engagement in social gaze and positive affect, and (co-)regulative behaviors and their contingencies were analyzed and associated with borderline symptom severity, the overall quality of interaction, and child internalizing and externalizing behavioral problems. Dyads with mothers with BPD showed significantly less synchrony compared to dyads with healthy mothers. Low synchrony was associated with high BPD symptom severity and low overall interaction quality. Dyads with BPD used the same amount of regulative behaviors as dyads with healthy mothers. Though both groups equally responded to children's negative emotionality, mothers with BPD were less effective in drawing the dyad back into synchrony. For dyads with BPD, regulative behaviors were negatively associated with child externalizing behaviors. BPD symptomology may reduce the effectiveness of mothers' attempts to attune to their child's needs. An emphasis on synchrony and regulative behaviors may be an important therapeutic target for parenting programs in mothers with BPD.
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Affiliation(s)
- Isabella Schneider
- Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University Hospital, Voßstr. 4, 69115, Heidelberg, Germany.
| | - Anna Fuchs
- Department of Child and Adolescent Psychiatry, Center for Psychosocial Medicine, Heidelberg University Hospital, Blumenstr. 8, 69115, Heidelberg, Germany
| | - Sabine C Herpertz
- Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University Hospital, Voßstr. 4, 69115, Heidelberg, Germany
| | - Frances M Lobo
- Department of Psychology, The University of North Carolina at Greensboro, 294 Eberhart Building, Greensboro, NC, 27402, USA
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Schneider I, Zietlow AL. [The parent-child relationship in the context of parental mental illness-Possibilities for intervention]. DER NERVENARZT 2023; 94:822-826. [PMID: 37171658 DOI: 10.1007/s00115-023-01491-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 05/13/2023]
Abstract
The parent-child relationship is the earliest and one of the most important close social relationships in a person's life. It begins even during pregnancy, is expressed in interactions and is accompanied by many neurobiological processes. A sensitive interaction with the parent who is well-adapted to the needs of the child, is necessary for a healthy child development; however, parents with mental disorders often face more difficulties in parenting than healthy parents. They tend to exhibit more intrusive or withdrawn behavior and report experiencing increased stress in parenting, which in turn can be a risk factor for the mental disorder. At the same time, parenting can be a great resource. Early recognition of stress in parenting is central to healthy child development and also to the parent's mental health. In addition to disorder-specific treatment for parents, parent-child focused interventions can be used in relationship or interaction disorders. This article presents and discusses different prevention and intervention approaches.
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Affiliation(s)
- Isabella Schneider
- Klinik für Allgemeine Psychiatrie, Zentrum für Psychosoziale Medizin, Universitätsklinikum Heidelberg, Voßstraße 4, 69115, Heidelberg, Deutschland.
| | - Anna-Lena Zietlow
- Klinische Kinder- und Jugendpsychologie, Institut für Klinische Psychologie und Psychotherapie, Technische Universität Dresden, Chemnitzer Straße 46a, 01187, Dresden, Deutschland
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Badovinac SD, Chow C, Di Lorenzo-Klas MG, Edgell H, Flora DB, Riddell RRP. Parents' Physiological Reactivity to Child Distress and Associations with Parenting Behaviour: A Systematic Review. Neurosci Biobehav Rev 2023:105229. [PMID: 37196925 DOI: 10.1016/j.neubiorev.2023.105229] [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: 02/05/2023] [Revised: 05/01/2023] [Accepted: 05/07/2023] [Indexed: 05/19/2023]
Abstract
This systematic review and narrative synthesis characterized parents' physiological stress responses to child distress and how parents' physiological and behavioural responses relate. The review was pre-registered with PROSPERO (#CRD42021252852). In total, 3,607 unique records were identified through Medline, Embase, PsycINFO, and CINAHL. Fifty-five studies reported on parents' physiological stress responses during their young child's (0-3 years) distress and were included in the review. Results were synthesized based on the biological outcome and distress context used and risk of bias was evaluated. Most studies examined cortisol or heart rate variability (HRV). Small to moderate decreases in parents' cortisol levels from baseline to post-stressor were reported across studies. Studies of salivary alpha amylase, electrodermal activity, HRV, and other cardiac outcomes reflected weak or inconsistent physiological responses or a paucity of relevant studies. Among the studies that examined associations between parents' physiological and behavioural responses, stronger associations emerged for insensitive parenting behaviours and during dyadic frustration tasks. Risk of bias was a significant limitation across studies and recommendations for future research are discussed.
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Affiliation(s)
| | - Cheryl Chow
- Department of Psychology, York University, Toronto, Canada
| | | | - Heather Edgell
- School of Kinesiology & Health Science, York University, Toronto, Canada
| | - David B Flora
- Department of Psychology, York University, Toronto, Canada
| | - Rebecca R Pillai Riddell
- Department of Psychology, York University, Toronto, Canada; Department of Psychiatry, University of Toronto, Toronto, Canada; Department of Psychiatry, The Hospital for Sick Children, Toronto, Canada.
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Di Lorenzo-Klas MG, Waxman JA, Flora DB, Schmidt LA, Garfield H, Flanders D, Weinberg E, Savlov D, Pillai Riddell RR. Distinct trajectories of caregiver-toddler physiological attunement during routine vaccinations. Pain Rep 2023; 8:e1077. [PMID: 37731475 PMCID: PMC10508426 DOI: 10.1097/pr9.0000000000001077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 01/19/2023] [Accepted: 02/28/2023] [Indexed: 09/22/2023] Open
Abstract
Introduction Toddlers rely on their caregivers for regulatory support when faced with pain-related distress. The caregiver's ability to support their toddler relies on their capacity to regulate their own distress and respond effectively to the child's need for support. The aim of the current study was to describe patterns of caregiver-toddler physiological co-regulatory patterns, also known as attunement, during routine vaccinations across the second year of life. Methods Caregiver-toddler dyads (N = 189) were part of a longitudinal cohort observed at either 12-, 18-, or 24-month well-baby vaccinations. Parallel-process growth-mixture modeling was used to examine patterns of dyadic physiological co-regulatory responses, indexed by high-frequency heart rate variability (HF-HRV). Results Three groups of dyads were discerned. The largest group (approximately 80%) demonstrated physiological attunement, with a stable and parallel regulatory pattern of HF-HRV from baseline to postneedle. The second group (7.9%) had parallel regulatory trajectories but with notably lower (ie, less regulated) HF-HRV values, which indicates independent regulatory responses (ie, a lack of attunement among dyad members). The third group (11.1%) showed diverging regulatory trajectories: Caregivers showed a stable regulatory trajectory, but toddlers demonstrated a steep decrease followed by an increase in HF-HRV values that surpassed their baseline levels by the third minute postneedle. Post hoc analyses with the HF-HRV groupings explored heart rate patterns and potential predictors. Conclusions These findings elucidate potential adaptive and maladaptive co-regulatory parasympathetic patterns in an acute pain context.
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Affiliation(s)
| | | | | | | | - Hartley Garfield
- The Hospital for Sick Children, Toronto, ON, Canada
- University of Toronto, Toronto, ON, Canada
| | | | | | | | - Rebecca R. Pillai Riddell
- York University, Toronto, ON, Canada
- The Hospital for Sick Children, Toronto, ON, Canada
- University of Toronto, Toronto, ON, Canada
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Rheinheimer N, Beijers R, Cooijmans KHM, Brett BE, de Weerth C. Effects of skin-to-skin contact on full-term infants' stress reactivity and quality of mother-infant interactions. Dev Psychobiol 2022; 64:e22308. [PMID: 36282755 PMCID: PMC9539895 DOI: 10.1002/dev.22308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/29/2022] [Accepted: 06/09/2022] [Indexed: 01/27/2023]
Abstract
Skin-to-skin contact (SSC) between mothers and their infants has beneficial effects in both preterm and full-term infants. Underlying mechanisms are largely unknown. This randomized controlled trial assessed whether daily SSC in full-term mother-infant dyads: (1) decreases infants' cortisol and behavioral reactivity to a mild naturalistic stressor, and (2) facilitates interaction quality between infants and mothers (i.e., improved maternal caregiving behavior and mother-infant adrenocortical synchrony). Pregnant Dutch women (N = 116) were recruited and randomly allocated to an SSC or care-as-usual condition. The SSC condition performed 1 h of SSC daily, from birth until postnatal week 5. In week 5, mothers bathed the infant (known mild stressor). Infant and maternal cortisol was sampled at baseline, 25 and 40 min after bathing, and infant and maternal behavior was rated. Results did not indicate effects of SSC on infant behavioral and cortisol reactivity to the bathing session. Similarly, no effect of SSC was found on maternal caregiving behavior and mother-infant adrenocortical synchrony. In conclusion, the findings provide no evidence that daily mother-infant SSC is associated with full-term infants' behavioral and adrenocortical stress reactivity or mother-infant interaction quality. Future studies should replicate these findings and unveil other potential mechanisms underlying beneficial effects of SSC.
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Affiliation(s)
- Nicole Rheinheimer
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Roseriet Beijers
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
- Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands
| | - Kelly H M Cooijmans
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
- Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands
| | - Bonnie E Brett
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Carolina de Weerth
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands
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Bonfig J, Herpertz SC, Schneider I. Altered hormonal patterns in borderline personality disorder mother-child interactions. Psychoneuroendocrinology 2022; 143:105822. [PMID: 35709662 DOI: 10.1016/j.psyneuen.2022.105822] [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: 03/01/2022] [Revised: 04/28/2022] [Accepted: 06/01/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Oxytocin, cortisol, and testosterone are involved in the processing of reward and stress and greatly influence mother-child interactions. Altered hormonal systems have been associated with borderline personality disorder (BPD), a disorder characterized by interpersonal deficits. Mothers with BPD tend to perceive interactions with the child as less rewarding and more stressful and interactions are often less reciprocal and have more negative states (i.e. constricted, tense, uncoordinated behaviors). Their children are at elevated risk for psychopathologies. Here, we studied underlying hormonal mechanisms of disrupted mother-child interaction in BPD. METHODS Twenty-five mothers with BPD and 29 healthy mothers with their 18- to 36-month-old toddlers participated in a free-play mother-child interaction, which was evaluated with the Coding Interactive Behavior (CIB) Manual. Maternal blood samples were analyzed at baseline for oxytocin, cortisol, and testosterone, and after interaction for oxytocin and cortisol. RESULTS Oxytocin decreased and cortisol remained unchanged in mothers with BPD while healthy mothers showed stable oxytocin and decreased cortisol after interaction. Testosterone basal levels were significantly higher in mothers with BPD. Cortisol reactivity and testosterone levels mediated the association between maternal BPD and dyadic negative states during interaction. CONCLUSIONS These findings suggest that alterations in oxytocin, cortisol, and testosterone contribute to disruptions in mother-child interaction in BPD. Interacting with their child might not result in reward and relief of stress in mothers with BPD in the same way as in healthy mothers. Further research is needed to understand more about dyadic bio-behavioral processes in order to provide targeted parenting support. This could break the cycle of transgenerational transmission and improve maternal and child well-being.
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Affiliation(s)
- Julia Bonfig
- Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Voßstr. 4, 69115 Heidelberg, Germany
| | - Sabine C Herpertz
- Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Voßstr. 4, 69115 Heidelberg, Germany
| | - Isabella Schneider
- Department of General Psychiatry, Center for Psychosocial Medicine, Heidelberg University, Voßstr. 4, 69115 Heidelberg, Germany.
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Brambilla P, Bressi C, Biagianti B. An attachment-based framework for disordered personality development: Implications for intersubjective psychodynamic psychotherapy. Front Psychiatry 2022; 13:970116. [PMID: 36329912 PMCID: PMC9623006 DOI: 10.3389/fpsyt.2022.970116] [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: 06/16/2022] [Accepted: 09/28/2022] [Indexed: 11/13/2022] Open
Abstract
Infant-caregiver dyads show high heterogeneity in terms of compatibility. Several lines of evidence indicate that the modalities by which areas of good and poor fit were emotionally recognized and managed by caregivers influence the infant's personality development, the integration of their personality traits, the overall sense of authenticity, as well as the modalities of transference that typically manifest during psychodynamic psychotherapy. Within an intersubjective framework, the relationship between patient and psychotherapist will inevitably recreate compatibility issues, although the specific areas of incompatibility will likely differ from the scenarios present in the caregiver relationship. In other words, emotional friction may originate from personality traits that were not problematic in the first place. The author hypothesizes that disclosure of the challenges associated with the management of areas of incompatibility will not only promote emotional honesty within the dyad, but also offer an excellent opportunity for introjection. Such disclosures are not at risk of being interpreted as an attempt to build an intersubjective experience, but represent a window into authenticity, which in turn enables patients to develop awareness of their personality and relational traits, along with the challenges and vulnerabilities that occur when such traits interface with otherness.
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Affiliation(s)
- Paolo Brambilla
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Cinzia Bressi
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Bruno Biagianti
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
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