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Background: Systematic data regarding long-term neurobehavioral effects of maternal antidepressant use during pregnancy are sparse. The aim of this study was to evaluate the impact of gestational exposure to antidepressants on later neurodevelopmental function., Methods: This study describes a cohort of mother-child dyads (44 mothers, 54 children) in which maternal depressive symptoms and medication exposures were prospectively collected across pregnancy and the postpartum period. Children age 6 to 17 were assessed using validated instruments across domains of childhood behavior and executive memory and functioning., Results: No associations were found between maternal use of selective serotonin reuptake inhibitors (SSRIs) during pregnancy and atypical neurodevelopment of children. Borderline clinical or clinical ranges of internalizing symptoms were associated with exposure to a higher maternal depressive symptom burden during pregnancy compared with those in the normal range. Compared with age- and sex-matched controls, the SSRI-exposed group showed superior performance on executive function tasks; findings did not demonstrate elevated risk for abnormal neurodevelopment in children age 6 to 17 exposed to SSRIs in utero. Deviations from the norm were instead associated with higher in utero exposure to maternal depression burden., Conclusions: This study highlights the need for rigorous studies of long-term outcomes after fetal antidepressant exposure.

Background: Postpartum depression (PPD) is a common condition associated with childbirth, yet many women do not receive the treatment they need. Despite the growing practice of PPD screening, treatment and clinical outcomes among patients identified as likely having PPD remain unclear., Method: Women who were systematically screened and scored ≥12 on the Edinburgh Postnatal Depression Scale (EPDS)-indicative of possible PPD-at their routine 6-week postpartum visit were eligible to participate and were contacted after 3 months for a follow-up interview and assessment., Results: A total of 33 women participated in the study, out of 100 who scored ≥12 on the EPDS. Among the participants, 70% reported they received a referral to a health care provider for PPD, and nearly one-half said that they received psychotherapy and/or were prescribed a psychotropic. The 2 most commonly described barriers to treatment were perceptions of not needing or wanting help and concerns about breastfeeding while taking psychotropics. Nearly 40% of women scored ≥12 on the EPDS at the follow-up interview., Conclusions: Further systematic research on outcomes after PPD screening is needed to ensure that screening translates into meaningfully improved clinical outcomes.

Background: Maternal major depressive disorder (MDD) has an adverse effect on child development and increases risk for child psychopathology. It is paramount to understand the course of maternal depression during the childhood years particularly before, during, and after pregnancy., Objective: To follow the course of MDD in women with prior histories of depression followed during an index pregnancy., Methods: Subjects were women with histories of MDD who had participated in prior prospective, observational studies during pregnancy. In the follow-up, participants completed a structured interview that addressed (1) the course of MDD since their index pregnancy, (2) new psychiatric diagnoses, and (3) the course of MDD and treatment across subsequent pregnancies., Results: Out of 129 eligible women, 48.8% participated (N = 63) with an average/mean time of 12.9 years (SD = 1.9, 8.8-16.7) elapsed since participation in the prior pregnancy studies. Although approximately one third reported sustained remission from MDD since the pregnancy during which they had been originally followed, of the remaining two thirds of women who reported subsequent depressive episodes, almost one fifth (∼12% of the total sample) endorsed depression more than 50% of the time following their index pregnancy. A total of 6.3% of the women with previous validated diagnoses of MDD reported new diagnoses of bipolar disorder. Women reported similar treatment choices regarding the use of antidepressants during pregnancies subsequent to the one followed in the previous study., Conclusion: Women with MDD experienced high rates of recurrent depression across the childbearing years. This represents a critical variable for clinical care and research., (© 2018 Wiley Periodicals, Inc.)

Disruptions in homeostasis, such as the induction of inflammation, occurring during the neonatal period of development often produce changes in the brain, physiology, and behavior that persist through the life span. This study investigated the potential effects that an immune challenge delivered during neonatal development would have on anxiety behavior and stress reactivity later in life within a selectively-bred strain of rat. The rats have been bred for multiple generations to display either high or low anxiety-like phenotypic behavior. On postnatal day (P)3 and P5, male and female neonates were injected with saline or lipopolysaccharide (LPS). Brains were collected from a subset of neonates following injections. At P7, one male and one female per litter were tested for ultrasonic vocalizations (USVs). In adulthood, remaining litter mates were tested on the open field apparatus and the elevated zero maze (EZM) or on the EZM following 3days of acute stress. Overall, we saw differences between the High and Low lines in neonatal anxiety-like behavior (USVs), neonatal peripheral immune response, adult anxiety-like behavior on the EZM, and adult anxiety-like behavior after stress induction, such that the High line rats display significantly more anxiety-like behavior than the Low line. Furthermore, we observed an effect of neonatal LPS during the neonatal peripheral immune response (e.g., increased inflammatory cytokine expression) and adult anxiety-like behavior on the EZM. We also observed an effect of sex within the anxiety-like behavior of LPS-treated adults exposed to stress paradigm. The combined results shed light on the relationships between neural development, early-life inflammation and anxiety throughout the lifespan., (Copyright © 2016 Elsevier Inc. All rights reserved.)