Maternal depression and infant cortisol: influences of timing, comorbidity and treatment / Patricia A. BRENNAN in Journal of Child Psychology and Psychiatry, 49-10 (October 2008)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 49-10 (October 2008) . - p.1099-1107 Titre : Maternal depression and infant cortisol: influences of timing, comorbidity and treatment Type de document : Texte imprimé et/ou numérique Auteurs : Patricia A. BRENNAN, Auteur ; Rebecca PARGAS, Auteur ; Elaine F. WALKER, Auteur ; Paula GREEN, Auteur ; D. Jeffrey NEWPORT, Auteur ; Zachary STOWE, Auteur Année de publication : 2008 Article en page(s) : p.1099-1107 Langues : Anglais (eng) Mots-clés : Anxiety cortisol depression infant perinatal prenatal psychotropic stress Index. décimale : PER Périodiques Résumé : Background: The current study examines the relationship between maternal depression and infant cortisol concentrations. The potential roles of comorbid maternal anxiety disorders, timing of maternal depression, and maternal treatment with psychotropic medications during pregnancy are addressed. Methods: Women with 6-month-old infants (105 boys and 84 girls) participated in a laboratory paradigm that included infant saliva collection at six points, noise burst and arm restraint stressor tasks, and a diagnostic interview of the mother. Results: Lifetime history of maternal depression was associated with increased baseline and mean (average) infant cortisol levels. Comorbidity with anxiety disorder was related to infant cortisol reactivity. Peripartum (prepartum and/or postpartum) maternal depression, rather than a pre-pregnancy history of disorder, was associated with higher infant cortisol reactivity. Prenatal and postnatal exposure to maternal disorder had similar effects, but prenatal maternal psychotropic medication treatment appeared to attenuate infant cortisol increases associated with prenatal maternal disorder exposure. Conclusions: These data suggest that exposure to maternal depression and anxiety during pregnancy and the postpartum period may increase infant salivary cortisol. This maternal depression–infant cortisol association is independent of the effects of delivery complications, and appears to be modulated by prenatal maternal psychotropic treatment. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01914.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=607 [article] Maternal depression and infant cortisol: influences of timing, comorbidity and treatment [Texte imprimé et/ou numérique] / Patricia A. BRENNAN, Auteur ; Rebecca PARGAS, Auteur ; Elaine F. WALKER, Auteur ; Paula GREEN, Auteur ; D. Jeffrey NEWPORT, Auteur ; Zachary STOWE, Auteur . - 2008 . - p.1099-1107. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 49-10 (October 2008) . - p.1099-1107 Mots-clés : Anxiety cortisol depression infant perinatal prenatal psychotropic stress Index. décimale : PER Périodiques Résumé : Background: The current study examines the relationship between maternal depression and infant cortisol concentrations. The potential roles of comorbid maternal anxiety disorders, timing of maternal depression, and maternal treatment with psychotropic medications during pregnancy are addressed. Methods: Women with 6-month-old infants (105 boys and 84 girls) participated in a laboratory paradigm that included infant saliva collection at six points, noise burst and arm restraint stressor tasks, and a diagnostic interview of the mother. Results: Lifetime history of maternal depression was associated with increased baseline and mean (average) infant cortisol levels. Comorbidity with anxiety disorder was related to infant cortisol reactivity. Peripartum (prepartum and/or postpartum) maternal depression, rather than a pre-pregnancy history of disorder, was associated with higher infant cortisol reactivity. Prenatal and postnatal exposure to maternal disorder had similar effects, but prenatal maternal psychotropic medication treatment appeared to attenuate infant cortisol increases associated with prenatal maternal disorder exposure. Conclusions: These data suggest that exposure to maternal depression and anxiety during pregnancy and the postpartum period may increase infant salivary cortisol. This maternal depression–infant cortisol association is independent of the effects of delivery complications, and appears to be modulated by prenatal maternal psychotropic treatment. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01914.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=607

Physiological attunement in mother–infant dyads at clinical high risk: The influence of maternal depression and positive parenting / Cassandra L. HENDRIX in Development and Psychopathology, 30-2 (May 2018)  

Public ISBD [article]  inDevelopment and Psychopathology > 30-2 (May 2018) . - p.623-634 Titre : Physiological attunement in mother–infant dyads at clinical high risk: The influence of maternal depression and positive parenting Type de document : Texte imprimé et/ou numérique Auteurs : Cassandra L. HENDRIX, Auteur ; Zachary N. STOWE, Auteur ; D. Jeffrey NEWPORT, Auteur ; Patricia A. BRENNAN, Auteur Article en page(s) : p.623-634 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : A growing number of research studies have examined the intradyadic coregulation (or attunement) of hypothalamus–pituitary–adrenal axis functioning in mothers and their children. However, it is unclear how early this coregulation may be present in dyads at clinical high risk and whether certain factors, such as maternal depression or positive parenting, are associated with the strength of this coregulation. The present study examined cortisol attunement within mother–infant dyads in a high-risk sample of 233 mothers who received treatment for psychiatric illness during pregnancy and whose infants were 6 months old at the study visit. Results showed that maternal and infant cortisol covaried across four time points that included a stressor paradigm and a mother–infant interaction task. Greater maternal positive affect, but not depression, predicted stronger cortisol attunement. In addition, infants’ cortisol level following separation from the mother predicted mothers’ cortisol level at the next time point. Mothers’ cortisol level following the separation and the laboratory stress paradigm predicted infants’ cortisol levels at each successive time point, over and above infants’ own cortisol at the previous time point. These findings suggest that maternal and infant cortisol levels influence one another in a bidirectional fashion that may be temporally and context dependent. En ligne : http://dx.doi.org/10.1017/S0954579417001158 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=359 [article] Physiological attunement in mother–infant dyads at clinical high risk: The influence of maternal depression and positive parenting [Texte imprimé et/ou numérique] / Cassandra L. HENDRIX, Auteur ; Zachary N. STOWE, Auteur ; D. Jeffrey NEWPORT, Auteur ; Patricia A. BRENNAN, Auteur . - p.623-634. Langues : Anglais (eng) in Development and Psychopathology > 30-2 (May 2018) . - p.623-634 Index. décimale : PER Périodiques Résumé : A growing number of research studies have examined the intradyadic coregulation (or attunement) of hypothalamus–pituitary–adrenal axis functioning in mothers and their children. However, it is unclear how early this coregulation may be present in dyads at clinical high risk and whether certain factors, such as maternal depression or positive parenting, are associated with the strength of this coregulation. The present study examined cortisol attunement within mother–infant dyads in a high-risk sample of 233 mothers who received treatment for psychiatric illness during pregnancy and whose infants were 6 months old at the study visit. Results showed that maternal and infant cortisol covaried across four time points that included a stressor paradigm and a mother–infant interaction task. Greater maternal positive affect, but not depression, predicted stronger cortisol attunement. In addition, infants’ cortisol level following separation from the mother predicted mothers’ cortisol level at the next time point. Mothers’ cortisol level following the separation and the laboratory stress paradigm predicted infants’ cortisol levels at each successive time point, over and above infants’ own cortisol at the previous time point. These findings suggest that maternal and infant cortisol levels influence one another in a bidirectional fashion that may be temporally and context dependent. En ligne : http://dx.doi.org/10.1017/S0954579417001158 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=359

Physiological regulation in infants of women with a mood disorder: examining associations with maternal symptoms and stress / Katrina C. JOHNSON in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.191-198 Titre : Physiological regulation in infants of women with a mood disorder: examining associations with maternal symptoms and stress Type de document : Texte imprimé et/ou numérique Auteurs : Katrina C. JOHNSON, Auteur ; Patricia A. BRENNAN, Auteur ; Zachary N. STOWE, Auteur ; Ellen LEIBENLUFT, Auteur ; D. Jeffrey NEWPORT, Auteur Article en page(s) : p.191-198 Langues : Anglais (eng) Mots-clés : Bipolar  depression  RSA  heart rate  vagal  stress  infants  human Index. décimale : PER Périodiques Résumé : Background The offspring of mothers with mood disorders may evidence increased behavioral problems as early as preschool; however, no study to date has examined psychophysiological characteristics during infancy, particularly among offspring of mothers diagnosed with bipolar disorder. Elucidating psychobiological mechanisms of risk early in development is critical to inform prevention and early intervention efforts. Method This study compared physiological and behavioral responsivity in 6-month-old infants (N = 329) of mothers with lifetime histories of bipolar disorder (BD, n = 44), major depressive disorder (MDD, n = 244), or no history of Axis I disorders (CTL, n = 41). Infant respiratory sinus arrhythmia (RSA) was measured in a laboratory stressor paradigm. Measures of infant affect and behavior during mother–infant interaction, current maternal depressive symptoms, and exposure to stressful life events were examined with respect to diagnostic group and RSA. Results Groups did not differ in baseline RSA or infant affect measures. However, during the stressor task, infants of mothers with BD evidenced increases in RSA, while infants of MDD and CTL mothers evidenced decreases in RSA. Though levels of postnatal stress and current levels of maternal depressive symptoms differed among groups, neither of these factors predicted infant psychophysiological responses. Conclusions At 6 months of age, infants of motrs with BD show differences in psychophysiological regulation. These differences cannot be accounted for by perinatal outcome, current maternal depressive symptoms, or exposure to stressful life events, and thus may reflect endophenotypic markers of psychopathological risk. En ligne : http://dx.doi.org/10.1111/jcpp.12130 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Physiological regulation in infants of women with a mood disorder: examining associations with maternal symptoms and stress [Texte imprimé et/ou numérique] / Katrina C. JOHNSON, Auteur ; Patricia A. BRENNAN, Auteur ; Zachary N. STOWE, Auteur ; Ellen LEIBENLUFT, Auteur ; D. Jeffrey NEWPORT, Auteur . - p.191-198. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.191-198 Mots-clés : Bipolar  depression  RSA  heart rate  vagal  stress  infants  human Index. décimale : PER Périodiques Résumé : Background The offspring of mothers with mood disorders may evidence increased behavioral problems as early as preschool; however, no study to date has examined psychophysiological characteristics during infancy, particularly among offspring of mothers diagnosed with bipolar disorder. Elucidating psychobiological mechanisms of risk early in development is critical to inform prevention and early intervention efforts. Method This study compared physiological and behavioral responsivity in 6-month-old infants (N = 329) of mothers with lifetime histories of bipolar disorder (BD, n = 44), major depressive disorder (MDD, n = 244), or no history of Axis I disorders (CTL, n = 41). Infant respiratory sinus arrhythmia (RSA) was measured in a laboratory stressor paradigm. Measures of infant affect and behavior during mother–infant interaction, current maternal depressive symptoms, and exposure to stressful life events were examined with respect to diagnostic group and RSA. Results Groups did not differ in baseline RSA or infant affect measures. However, during the stressor task, infants of mothers with BD evidenced increases in RSA, while infants of MDD and CTL mothers evidenced decreases in RSA. Though levels of postnatal stress and current levels of maternal depressive symptoms differed among groups, neither of these factors predicted infant psychophysiological responses. Conclusions At 6 months of age, infants of motrs with BD show differences in psychophysiological regulation. These differences cannot be accounted for by perinatal outcome, current maternal depressive symptoms, or exposure to stressful life events, and thus may reflect endophenotypic markers of psychopathological risk. En ligne : http://dx.doi.org/10.1111/jcpp.12130 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

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