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Walkup J, Labellarte M, Riddle MA, Pine DS, Greenhill L, Fairbanks J, Klein R, Davies M, Sweeney M, Abikoff H, Hack S, Klee B, Bergman RL, Lynn D, McCracken J, March J, Gammon P, Vitiello B, Ritz L, Roper M. Treatment of pediatric anxiety disorders: an open-label extension of the research units on pediatric psychopharmacology anxiety study. J Child Adolesc Psychopharmacol 2003; 12:175-88. [PMID: 12427292 DOI: 10.1089/104454602760386879] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND An 8-week placebo-controlled study, the Research Units on Pediatric Psychopharmacology Anxiety Study, documented beneficial effects of fluvoxamine in the treatment of pediatric social anxiety, separation anxiety, or generalized anxiety disorders. Following completion of this study, participants were invited to enter a 6-month open-label treatment phase designed to examine three issues: (a) long-term maintenance of response in fluvoxamine responders, (b) acute response to fluoxetine in fluvoxamine nonresponders, and (c) acute response to fluvoxamine in placebo nonresponders. METHODS Participants aged 6-17 years meeting criteria for social anxiety, separation anxiety, or generalized anxiety disorders previously treated in an 8-week placebo-controlled trial (n = 128) were offered open treatment. Changes in symptoms of anxiety during open treatment were assessed in three groups: (a) fluvoxamine responders maintained on fluvoxamine, (b) fluvoxamine nonresponders changed to fluoxetine, and (c) placebo nonresponders changed to fluvoxamine. Response was defined based on Clinical Global Impression criteria. RESULTS During 6 months of continued open treatment, anxiety symptoms remained low in 33 of 35 (94%) subjects who initially responded to fluvoxamine. Among 14 fluvoxamine nonresponders switched to fluoxetine, anxiety symptoms appeared significantly improved in 10 (71%) subjects. Finally, among 48 placebo nonresponders, 27 (56%) showed clinically significant improvement in anxiety on fluvoxamine. CONCLUSION The current findings concerning extended treatment of pediatric anxiety disorders are only preliminary, because treatment was uncontrolled. Results suggest that an initial fluvoxamine response is likely to be retained with continued treatment, that some fluvoxamine nonresponders may respond to fluoxetine, and that some placebo nonresponders may respond to fluvoxamine.
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Glied S, Pine DS. Consequences and correlates of adolescent depression. ARCHIVES OF PEDIATRICS & ADOLESCENT MEDICINE 2002; 156:1009-14. [PMID: 12361447 DOI: 10.1001/archpedi.156.10.1009] [Citation(s) in RCA: 137] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To examine the correlates and consequences of high levels of depressive symptoms among adolescents. DESIGN Secondary analysis of the 1997 Commonwealth Fund Survey of the Health of Adolescent Girls, a survey of a nationally representative sample of 4648 adolescent boys and girls between the ages of 10 and 18 years, inclusive, conducted in school settings. The self-administered questionnaire contains a screening instrument for depression based on the Children's Depression Inventory. OUTCOME Days of school missed, performance at grade level, alcohol use, drug use, smoking, and bingeing. RESULTS After controlling for sociodemographics, life events, sexual abuse, physical abuse, and exposure to violence, relative to other children, children and adolescents with high degrees of depressive symptoms missed about 1 day more of school in the month preceding the survey (P<.05) and had higher odds of smoking (odds ratio, 1.84; P<.001), bingeing (odds ratio, 2.02; P<.001), and suicidal ideation (odds ratio, 16.59; P<.001). CONCLUSION High levels of depressive symptoms are correlated with serious and significant consequences, even after controlling for life circumstances.
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628
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Pine DS. Brain development and the onset of mood disorders. SEMINARS IN CLINICAL NEUROPSYCHIATRY 2002; 7:223-33. [PMID: 12382205 DOI: 10.1053/scnp.2002.35218] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Research in mood disorder pathophysiology has stimulated considerable interest in clinical and biologic aspects of mood disorders among children and adolescents. From the clinical perspective, developmental aspects of psychiatric disorders have crystallized in the relatively new theoretical school known as developmental psychopathology. This school attempts to understand the nature of developmental changes in behavior, with the goal of differentiating normal from abnormal stage-related behavior. This perspective has exerted major impact on conceptualizations of psychiatric disorders. From the basic science perspective, biologic findings in emotion have stimulated an integration of basic and clinical approaches to mood disorders. The term emotion is often used to refer to brain states elicited by stimuli for which an organism will extend effort to obtain (rewards) or avoid (punishments). Imaging studies suggest that brain regions engaged by rewarding and punishing stimuli in lower mammals are also implicated in mood disorders. Other studies suggest that environmental factors exert profound effects on the development of these brain regions. The impact of 4 areas of research on our understanding of depression pathophysiology is reviewed: (1) mood disorder onset, (2) structural magnetic resonance imaging (MRI), (3) behavioral or cognitive correlates of major depression, and (4) functional MRI of brain regions engaged across development. This is a US government work. There are no restrictions on its use.
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Costello EJ, Pine DS, Hammen C, March JS, Plotsky PM, Weissman MM, Biederman J, Goldsmith HH, Kaufman J, Lewinsohn PM, Hellander M, Hoagwood K, Koretz DS, Nelson CA, Leckman JF. Development and natural history of mood disorders. Biol Psychiatry 2002; 52:529-42. [PMID: 12361667 DOI: 10.1016/s0006-3223(02)01372-0] [Citation(s) in RCA: 258] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
To expand and accelerate research on mood disorders, the National Institute of Mental Health (NIMH) developed a project to formulate a strategic research plan for mood disorder research. One of the areas selected for review concerns the development and natural history of these disorders. The NIMH convened a multidisciplinary Workgroup of scientists to review the field and the NIMH portfolio and to generate specific recommendations. To encourage a balanced and creative set of proposals, experts were included within and outside this area of research, as well as public stakeholders. The Workgroup identified the need for expanded knowledge of mood disorders in children and adolescents, noting important gaps in understanding the onset, course, and recurrence of early-onset unipolar and bipolar disorder. Recommendations included the need for a multidisciplinary research initiative on the pathogenesis of unipolar depression encompassing genetic and environmental risk and protective factors. Specifically, we encourage the NIMH to convene a panel of experts and advocates to review the findings concerning children at high risk for unipolar depression. Joint analyses of existing data sets should examine specific risk factors to refine models of pathogenesis in preparation for the next era of multidisciplinary research. Other priority areas include the need to assess the long-term impact of successful treatment of juvenile depression and known precursors of depression, in particular, childhood anxiety disorders. Expanded knowledge of pediatric-onset bipolar disorder was identified as a particularly pressing issue because of the severity of the disorder, the controversies surrounding its diagnosis and treatment, and the possibility that widespread use of psychotropic medications in vulnerable children may precipitate the condition. The Workgroup recommends that the NIMH establish a collaborative multisite multidisciplinary Network of Research Programs on Pediatric-Onset Bipolar Disorder to achieve a better understanding of its causes, course, treatment, and prevention. The NIMH should develop a capacity-building plan to ensure the availability of trained investigators in the child and adolescent field. Mood disorders are among the most prevalent, recurrent, and disabling of all illnesses. They are often disorders of early onset. Although the NIMH has made important strides in mood disorders research, more data, beginning with at-risk infants, children, and adolescents, are needed concerning the etiology and developmental course of these disorders. A diverse program of multidisciplinary research is recommended to reduce the burden on children and families affected with these conditions.
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630
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Slattery MJ, Klein DF, Mannuzza S, Moulton JL, Pine DS, Klein RG. Relationship between separation anxiety disorder, parental panic disorder, and atopic disorders in children: a controlled high-risk study. J Am Acad Child Adolesc Psychiatry 2002; 41:947-54. [PMID: 12162630 DOI: 10.1097/00004583-200208000-00013] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To test the hypotheses that rates of atopic disorders are elevated in offspring of parents with panic disorder (PD) and in children with separation anxiety disorder (SAD). METHOD Rates of atopic disorders were assessed in 343 offspring (aged 6-17 years) of parents with PD, nonpanic psychiatric disorders, and no psychiatric disorder. Lifetime history of atopic disorders was determined by parental responses to a clinician-administered questionnaire assessing medical treatment for asthma and allergies. Logistic regression analyses assessed the association between atopic disorders and parental PD, and between atopic disorders and probable or definite childhood SAD. Analyses controlled for age, sex, socioeconomic status, and treatment for other medical illnesses. RESULTS Increased rates of atopic disorders were found in offspring of parents with PD (odds ratio [OR] = 2.56, 95% confidence interval [CI] = 1.27-5.16, p = .009) and in children with SAD (OR = 2.71, 95% Cl = 1.22-6.03, p = .015). Associations remained significant when both parental PD and SAD were included in the model, suggesting that each contributed independently to increased rates of atopy. The interaction of parental PD and child SAD was not significant. CONCLUSIONS Atopic disorders in children are associated with parental PD and with childhood SAD. Results do not appear to support that having both childhood SAD and a parent with PD confers increased risk for atopic disorders above and beyond either condition alone.
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Abstract
OBJECTIVE To determine the association between respiratory disease and panic attacks among adults in the US population. METHOD Data were drawn from the Midlife Development in the United States Survey (n = 3,032), a representative sample of adults aged 25 to 74 years. Multivariate logistic regression analyses were used to determine the relationship between self-reported respiratory and other lung disease and panic attacks, major depression, generalized anxiety disorder, and alcohol/substance use disorders. RESULTS After adjusting for demographic characteristics, comorbid mental disorders, and comorbid physical disorders, self-reported respiratory disease (ie, asthma, chronic bronchitis, or emphysema) was associated with a significantly increased likelihood of panic attacks (odds ratio, 1.7; confidence interval, 1.2 to 2.4). Other self-reported lung disease was also associated with a significantly increased odds of panic attacks (odds ratio, 2.3; confidence interval, 1.2 to 4.2), and having both self-reported respiratory disease and another lung disease was associated with increased likelihood of panic attacks (odds ratio, 4.1; confidence interval, 1.7, 9.9). These associations also persisted after adjusting for demographic characteristics, comorbid mental disorders, and physical comorbidity. CONCLUSION These findings are consistent with and extend previous clinical and epidemiologic data by showing a specific association between self-reported respiratory disease and panic attacks among adults. Future studies that investigate the relationship between respiratory disease and panic attacks, and other mental disorders, using prospectively collected data on respiratory functioning, may help to improve our understanding of the mechanism of this association.
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632
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Goodwin RD, Hamilton SP, Milne BJ, Pine DS. Generalizability and correlates of clinically derived panic subtypes in the population. Depress Anxiety 2002; 15:69-74. [PMID: 11891996 DOI: 10.1002/da.10023] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
To determine the generalizability and population-based correlates of clinically derived panic attack subtypes among adults in the community. Data were drawn from the National Comorbidity Survey (n = 8,098), a representative sample of adults of age 18-54 years in the United States. Sociodemographic characteristics, psychiatric comorbidity, and panic symptomotology associated with three clinically derived panic subtypes (early-onset, agoraphobia, and dyspnea) were compared using two-way ANOVA and multivariate logistic regression analyses. Among those with panic attacks in the community, 51.2% had early-onset, 32.6% had agoraphobia, and 64.4% had dysthymia. Significant differences in sociodemographic characteristics, psychiatric comorbidity, and panic symptomotology emerged between the three groups. Early-onset panic was associated with significantly increased likelihood of bipolar disorder and substance dependence but was not distinguished from the other two subtypes by panic symptoms. Panic attack with agoraphobia was associated with significantly higher odds of several comorbid anxiety disorders, and panic with dyspnea was more common among married females with less education and high levels of comorbid alcohol and depressive disorders. These data suggest that clinically derived panic subtypes are generalizable and may be associated with several unique sociodemographic and psychiatric correlates in the general population. Observed differences between these subtypes may influence results from clinical samples.
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633
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Abstract
The recent wave of terrorism affecting the United States and other countries raises concerns about the welfare of children and adolescents. This review is designed to address such concerns by summarizing data from two scientific areas. First, a series of recent studies examine psychiatric outcomes over time in children exposed to various forms of trauma. This review summarizes data on the various psychiatric consequences of childhood exposure to trauma, with specific emphasis on identifying factors that predict psychiatric outcome. Prior studies suggest that level of exposure, evidence of psychopathology before trauma exposure, and disruption in social support networks consistently emerge as strong predictors of psychopathology following exposure to trauma. Hence, clinicians might monitor children exposed to trauma most closely when they present with these risk factors. Second, a series of randomized controlled trials documents the beneficial effects of cognitive behavioral therapy (CBT) in children exposed to sexual abuse. When combined with other data from open studies and controlled trials in nontraumatized children, these studies suggest that CBT represents a logical therapeutic option for children developing anxiety symptoms following the recent wave of terrorism. In terms of psychopharmacological treatments, data from randomized controlled trials in traumatized children have not been generated, but recent studies in other groups of children exhibiting symptoms of anxiety or depression suggest the utility of selective serotonin reuptake inhibitors.
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634
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Monk CS, Pine DS, Charney DS. A developmental and neurobiological approach to early trauma research. SEMINARS IN CLINICAL NEUROPSYCHIATRY 2002; 7:137-46. [PMID: 11953938 DOI: 10.1053/scnp.2002.31793] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Basic and clinical research documents associations between stress and a set of related psychobiologic perturbations, including dysfunction of the hypothalamic-pituitary-adrenal axis, alterations in the structure and function of the medial temporal lobe, and impairments in explicit memory. Although these associations are thought to emerge developmentally, insufficient clinical research elucidates the manner in which early trauma relates to these abnormalities. To gain a better understanding of relevant processes, we propose the use of a developmental and neurobiological approach, where data in animal models are used to inform studies in traumatized children who will be followed longitudinally. This approach will help clarify how early traumatic events have the capacity to lead to psychopathology or a healthy outcome.
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635
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Coplan JD, Moreau D, Chaput F, Martinez JM, Hoven CW, Mandell DJ, Gorman JM, Pine DS. Salivary cortisol concentrations before and after carbon-dioxide inhalations in children. Biol Psychiatry 2002; 51:326-33. [PMID: 11958784 DOI: 10.1016/s0006-3223(01)01250-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Considerable research implicates over-activity of the hypothalamic-pituitary adrenal axis in the pathophysiology of adult mood and anxiety disorders. The current study evaluates the association between salivary cortisol concentrations and response to carbon-dioxide inhalation in children and adolescents with anxiety disorders, mood disorders, or no psychiatric illness. The central question was whether response to carbon-dioxide inhalation is associated with levels of hypothalamic-pituitary adrenal axis activation. If confirmed, this would relate hypothalamic-pituitary adrenal axis activation in juveniles, as in adults, and response to a well-studied respiratory procedure. METHODS Serial salivary cortisol samples were examined in 98 subjects (ages 9-17 years), including 62 subjects with an anxiety and/or mood disorder and 36 nonpsychiatrically ill comparisons. Samples were obtained upon arrival at the laboratory, following a tilt test, then before and immediately after a standard 5% carbon dioxide inhalation procedure. RESULTS Salivary cortisol levels pre-carbon-dioxide inhalation were significantly higher in patients sensitive to the anxiogenic effects of carbon dioxide (n = 20) than in patients who did not respond to carbon dioxide (n = 42) and in healthy subjects, none of whom were sensitive to carbon dioxide (n = 36); cortisol concentrations in the latter two groups were indistinguishable. Salivary cortisol did not increase during carbon-dioxide inhalation, irrespective of diagnostic group or degree of reactivity to the procedure. CONCLUSIONS The current data resemble data from studies of laboratory-induced panic among adult patients. In both groups, activation of the hypothalamic-pituitary adrenal axis is associated with the response to a standardized stressor. Similarly, as in adults, carbon-dioxide inhalation in juveniles does not produce a significant change in hypothalamic-pituitary adrenal axis activation.
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Abstract
BACKGROUND Among adults, life events predict future episodes of major depression as well as a range of anxiety disorders. While studies have begun to examine this issue in adolescents, few studies rely upon prospective epidemiological designs to document relationships between adolescent life events and adult major depression. METHOD An epidemiologically-selected sample of 776 young people living in Upstate New York received DSM-based psychiatric assessments and an assessment of life events in 1986. Psychopathology was again assessed in 1992. The current study examined the predictive relationship between life events in 1986 and depression as well as anxiety in 1992, controlling for depression/anxiety in 1986. RESULTS Adolescent life events predicted an increased risk for major depression diagnosis in adulthood. When analyzed continuously, an association emerged with symptoms of major depression as well as with symptoms of generalized anxiety disorder. However, this association with generalized anxiety disorder was limited to females. CONCLUSIONS Life events in adolescence predict risk for major depression during early adulthood.
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637
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Pine DS, Grun J, Maguire EA, Burgess N, Zarahn E, Koda V, Fyer A, Szeszko PR, Bilder RM. Neurodevelopmental aspects of spatial navigation: a virtual reality fMRI study. Neuroimage 2002; 15:396-406. [PMID: 11798274 DOI: 10.1006/nimg.2001.0988] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Navigation in spatial contexts has been studied in diverse species, yielding insights into underlying neural mechanisms and their phylogenetic progression. Spatial navigation in humans is marked by age-related changes that may carry important implications for understanding cortical development. The emergence of "allocentric" processing, reflecting that ability to use viewer-independent spatial abstractions, represents an important developmental change. We used fMRI to map brain regions engaged during memory-guided navigation in a virtual reality environment in adolescents and adults. Blood oxygen level-dependent (BOLD) signal was monitored in eight adolescents and eight adults in a 1.5-T MRI scanner during three conditions: (1) memory-guided navigation (NAV); (2) arrow-guided navigation (ARROW); and (3) fixation (FIX). We quantified navigation ability during scanning and allocentric memory after scanning, based on subjects' ability to label a previously unseen, aerial view of the town. Adolescents and adults exhibited similar memory-guided navigation ability, but adults exhibited superior allocentric memory ability. Memory-guided navigation ability during scanning correlated with BOLD change between NAV/ARROWS in various regions, including a right frontal and right-anterior medial temporal lobe region. Age group and allocentric memory together explained significant variance in BOLD change in temporoparietal association cortex and the cerebellum, particularly in the left hemisphere. Consistent with developmental models, these findings relate maturation in the coding of spatial information to functional changes in a distributed, left-lateralized neural network.
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638
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Kotler LA, Cohen P, Davies M, Pine DS, Walsh BT. Longitudinal relationships between childhood, adolescent, and adult eating disorders. J Am Acad Child Adolesc Psychiatry 2001; 40:1434-40. [PMID: 11765289 DOI: 10.1097/00004583-200112000-00014] [Citation(s) in RCA: 205] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study investigates the longitudinal course of eating problems from childhood though adulthood. The following questions are answered: (1) How stable are eating disorder symptoms and diagnoses over a 17-year interval from childhood to adulthood? (2) Do early childhood eating problems predict the occurrence of eating disorders in adulthood? METHOD An epidemiologically selected sample of approximately 800 children and their mothers received DSM-based structured psychiatric assessments in 1975, 1983, 1985, and 1992. The stability of full DSM diagnostic criteria for anorexia nervosa and bulimia nervosa, symptom scales derived from DSM criteria, and individual symptoms such as binge eating or dieting between early adolescence, late adolescence, and young adulthood was examined. RESULTS Early adolescent bulimia nervosa is associated with a 9-fold increase in risk for late adolescent bulimia nervosa and a 20-fold increase in risk for adult bulimia nervosa. Late adolescent bulimia nervosa is associated with a 35-fold increase in risk for adult bulimia nervosa. Symptom scale scores for anorexia nervosa and bulimia nervosa correlate in the 0.3 to 0.5 range from early to late adolescence and young adulthood. For both anorexia nervosa and bulimia nervosa, gender, as well as eating symptoms at early and late adolescence, all predict young-adult eating disorder symptoms. Risk factors for the later development of eating disorders comprise eating conflicts, struggles with food, and unpleasant meals in early childhood. CONCLUSION The presence of eating problems in early childhood or an eating disorder in adolescence confers a strong risk for an eating disorder in young adulthood.
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Abstract
Recent studies on the familial distribution and longitudinal outcome of SAD emphasize developmental aspects of the syndrome, consistent with the developmental psychopathology perspective. Key questions in this area concern factors that mediate familial transmission and that predict outcome. Prior studies provide incomplete answers to these questions. Recent studies in affective neuroscience suggest potential avenues for answering these questions. As reviewed in the current article, fMRI studies of face processing provide examples of such potentially informative research directions.
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640
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Abstract
BACKGROUND Recent studies raise questions on the relationship between adolescent fears and risk for major depression. METHODS An epidemiologic sample of 776 young people received psychiatric assessments in 1983, 1985-1986, and 1992. Prospective associations were examined between fears in adolescence and future episodes of major depression. RESULTS Both overall level of fears and specific fear of dark in adolescence predicted future risk for major depression. CONCLUSIONS Relatively high levels of fear in adolescence represent a risk factor for later episodes of major depression.
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641
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Pine DS, Fyer A, Grun J, Phelps EA, Szeszko PR, Koda V, Li W, Ardekani B, Maguire EA, Burgess N, Bilder RM. Methods for developmental studies of fear conditioning circuitry. Biol Psychiatry 2001; 50:225-8. [PMID: 11513822 DOI: 10.1016/s0006-3223(01)01159-3] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Psychophysiologic studies use air puff as an aversive stimulus to document abnormal fear conditioning in children of parents with anxiety disorders. This study used functional magnetic resonance imaging (fMRI) to examine changes in amygdala activity during air-puff conditioning among adults. Blood oxygen level-dependent (BOLD) signal was monitored in seven adults during 16 alternating presentations of two different colored lights (CS+ vs. CS-), one of which was consistently paired with an aversive air puff. A region-of-interest analysis demonstrated differential change in BOLD signal in the right but not left amygdala across CS+ versus CS- viewing. The amygdala is engaged by pairing of a light with an air puff. Given that prior studies relate air-puff conditioning to risk for anxiety in children, these methods may provide an avenue for directly studying the developmental neurobiology of fear conditioning.
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642
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Pine DS, Grun J, Zarahn E, Fyer A, Koda V, Li W, Szeszko PR, Ardekani B, Bilder RM. Cortical brain regions engaged by masked emotional faces in adolescents and adults: an fMRI study. Emotion 2001; 1:137-47. [PMID: 12899193 DOI: 10.1037/1528-3542.1.2.137] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Face-emotion processing has shown signs of developmental change during adolescence. Functional magnetic resonance imaging (fMRI) was used on 10 adolescents and 10 adults to contrast brain regions engaged by a masked emotional-face task (viewing a fixation cross and a series of masked happy and masked fearful faces), while blood oxygen level dependent signal was monitored by a 1.5-T MRI scanner. Brain regions differentially engaged in the 2 age groups were mapped by using statistical parametric mapping. Summed across groups, the contrast of masked face versus fixation-cross viewing generated activations in occipital-temporal regions previously activated in passive face-viewing tasks. Adolescents showed higher maxima for activations in posterior association cortex for 3 of the 4 statistical contrasts. Adolescents and adults differed in the degree to which posterior hemisphere brain areas were engaged by viewing masked facial displays of emotion.
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Monk C, Kovelenko P, Ellman LM, Sloan RP, Bagiella E, Gorman JM, Pine DS. Enhanced stress reactivity in paediatric anxiety disorders: implications for future cardiovascular health. Int J Neuropsychopharmacol 2001; 4:199-206. [PMID: 11468091 DOI: 10.1017/s146114570100236x] [Citation(s) in RCA: 82] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2000] [Revised: 02/19/2001] [Indexed: 11/05/2022] Open
Abstract
The aim was to clarify the developmental nature of associations between psychiatric illness and risk for cardiovascular disease by investigating differences in cardiac functioning between youth with anxiety disorders and healthy controls. Twenty-two children meeting DSM-IV criteria for either separation anxiety disorder, overanxious disorder, panic disorder/panic attacks, or social phobia and 12 healthy controls underwent continuous electrocardiogram and respiration rate monitoring during a 15 min baseline period and 15 min of exposure to 5% CO(2). Heart rate (HR) and high frequency heart rate variability (HRV), a non-invasive measure of cardiac parasympathetic control, were calculated. Youth with anxiety disorders had higher and less fluctuating HR during baseline. Data also suggested that probands showed diminished overall changes in HRV during baseline and CO(2) inhalation relative to controls. However, as respiration rate affects HRV, these findings were confounded by changes in respiration elicited by CO(2) inhalation. The data suggest that youth with anxiety disorders experience an elevated and less fluctuating HR in the face of a novel situation, possibly due to a failure to appropriately modulate HRV. In adults, sustained elevations in HR in conjunction with deficient vagal modulation predicts risk for future cardiovascular disease. As such, the current data suggest that the presence of an anxiety disorder may identify youth who exhibit autonomic profiles that place them at risk for cardiac disease.
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Peterson BS, Pine DS, Cohen P, Brook JS. Prospective, longitudinal study of tic, obsessive-compulsive, and attention-deficit/hyperactivity disorders in an epidemiological sample. J Am Acad Child Adolesc Psychiatry 2001; 40:685-95. [PMID: 11392347 DOI: 10.1097/00004583-200106000-00014] [Citation(s) in RCA: 232] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Understanding the interrelatedness of tics, obsessive-compulsive disorder (OCD), and attention-deficit/hyperactivity disorder (ADHD) has been complicated by studying only cross-sectional samples of clinically referred subjects. The authors report the cross-sectional and longitudinal associations of these disorders in an epidemiological sample of children followed prospectively into early adulthood. METHOD Structured diagnostic interview information was acquired on 976 children, aged 1 to 10 years, who were randomly selected from families living in upstate New York in 1975. Reassessments were acquired in 776 of these subjects 8, 10, and 15 years later. Diagnostic prevalences were estimated at each time point. The associations among tics, OCD, and ADHD were assessed within and across time points, as were their associations with comorbid illnesses and demographic risk factors. RESULTS In temporal cross-section, tics and ADHD symptoms were associated with OCD symptoms in late adolescence and early adulthood after demographic features and comorbid psychiatric symptoms were controlled. In prospective analyses, tics in childhood and early adolescence predicted an increase in OCD symptoms in late adolescence and early adulthood. ADHD symptoms in adolescence predicted more OCD symptoms in early adulthood, and OCD in adolescence predicted more ADHD symptoms in adulthood. The associations of tics with ADHD were unimpressive in temporal cross-section and were not significant in prospective analyses. Tics, OCD, and ADHD shared numerous complex associations with demographic and psychopathological risk factors. ADHD was associated with lower IQ and lower social status, whereas OCD was associated with higher IQ. CONCLUSIONS Tics and OCD were significantly associated in this sample, as were OCD and ADHD. These findings are in general consistent with those from family studies, and they help to define the natural history, comorbid illnesses, and interrelatedness of these conditions.
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Pine DS, Goldstein RB, Wolk S, Weissman MM. The association between childhood depression and adulthood body mass index. Pediatrics 2001; 107:1049-56. [PMID: 11331685 DOI: 10.1542/peds.107.5.1049] [Citation(s) in RCA: 246] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Stress in childhood relates to both childhood depression and elevated adult body mass index (BMI), a measure of relative overweight. However, there are limited data on the association between major depression in childhood and BMI in adulthood. The current study examines this association. METHOD Children 6 to 17 years old with major depression (n = 90) or no psychiatric disorder (n = 87) were identified at Columbia Presbyterian Medical Center and followed up 10 to 15 years later. Psychiatric status at intake and follow-up was assessed via standardized psychiatric interviews. BMI during adulthood was recorded so that the association between depression and BMI could be considered over time. RESULTS Participants with childhood major depression had a BMI of 26.1 +/- 5.2 as adults, compared with a BMI of 24.2 +/- 4.1 in healthy comparisons (t(175) = 2.7). This association could not be explained by a number of potentially confounding factors, including age, gender, cigarette or alcohol use, social class, and pregnancy or medication history. Although poverty during adulthood also predicted adult BMI, both the association between poverty and adult BMI (t(152) = 2.9), as well as between childhood depression and adult BMI (t(152) = 2.2) were significant in a multivariate model. Finally, duration of depression between childhood and adulthood also emerged as a predictor of adult BMI. CONCLUSIONS Depression during childhood is positively associated with BMI during adulthood. This association cannot be explained by various potential confounding variables and may develop over time as children pass into their adult years.body mass index, depression, children, adolescents.
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Fairbanks JM, Pine DS, Tancer NK, Dummit ES, Kentgen LM, Martin J, Asche BK, Klein RG. Open fluoxetine treatment of mixed anxiety disorders in children and adolescents. J Child Adolesc Psychopharmacol 2001; 7:17-29. [PMID: 9192539 DOI: 10.1089/cap.1997.7.17] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
An open-label pilot study examined fluoxetine treatment in 16 outpatients (9-18 years old) with mixed anxiety disorders. Following nonresponse to psychotherapy, fluoxetine monotherapy was started at 5 mg daily and was increased weekly by 5 or 10 mg daily for 6-9 weeks until improvement occurred or to a maximum of 40 mg (children under 12) or 80 mg (adolescents). Among patients on fluoxetine, severity of illness ratings were "much improved" (mean final Clinical Global Impression scale score 2.8 +/- 0.7). Clinical improvement occurred in 10 of 10 patients with current separation anxiety disorder, 8 of 10 with social phobia, 4 of 6 with specific phobia, 3 of 5 with panic disorder, and 1 of 7 with generalized anxiety disorder. Mean time to improvement was 5 weeks. Mean doses were 24 mg (0.7 mg/kg) for children and 40 mg (0.71 mg/kg) for adolescents. Side effects were transient and included drowsiness (31% of patients), sleep problems (19%), decreased appetite (13%), nausea (13%), abdominal pain (13%), and excitement (13%). No patient developed disinhibition, akathisia, or suicidality. These preliminary findings suggest fluoxetine effectiveness in separation anxiety disorder and social phobia. Youths with only one anxiety disorder appeared to respond to lower doses of fluoxetine than patients with multiple anxiety disorders (0.49 +/- 0.14 versus 0.80 +/- 0.28 mg/kg, p < 0.05).
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Abstract
Various aspects of personality or dispositional style predict risk for psychiatric disorders among adults. In particular, signs of neuroticism, emotional reactivity, or sensitivity to stress are strong predictors of later mood or anxiety disorders. The current report extends this literature to adolescents. An epidemiologic sample of 776 young people living in upstate New York received psychiatric assessments based on the Diagnostic and Statistical Manual of Mental Disorders, Third Edition-Revised, (DSM-III-R) and a self-report assessment of personality style in 1983 and 1985. Psychopathology was again assessed in 1992. The current study first examined demographic correlates of emotional reactivity. The study then considered the predictive relationship between emotionally reactive personality style at one study wave and psychopathology at later waves. In middle but not early adolescence, girls showed higher levels of emotional reactivity than boys. In turn, high levels of emotional reactivity predicted a range of psychiatric disorders at follow-up. The most consistent associations emerged for major depression and fearful spells, a term the authors use to describe a subclinical form of panic attacks. As in adults, midadolescent girls rate themselves as more emotionally reactive than midadolescent boys. Moreover, adolescents who rate themselves as emotionally reactive face a high risk for mood and anxiety disorders. High levels of emotional reactivity may represent a manifestation of underlying neurobiologic risk for mood and anxiety disorders.
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648
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Wasserman GA, Liu X, Pine DS, Graziano JH. Contribution of maternal smoking during pregnancy and lead exposure to early child behavior problems. Neurotoxicol Teratol 2001; 23:13-21. [PMID: 11274872 DOI: 10.1016/s0892-0362(00)00116-1] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Maternal smoking during pregnancy elevates risk for later child behavior problems. Because prior studies considered only Western settings, where smoking co-occurs with social disadvantage, we examined this association in Yugoslavia, a different cultural setting. Mothers enrolled in pregnancy as the low-exposure group in a prospective study of lead exposure were interviewed about health, including smoking history. A total of 199 children were assessed on the Child Behavior Checklist (CBCL) at ages 4, 4 1/2, and 5 years. Average cumulative blood lead (BPb) was determined from serial samples taken biannually since delivery. Longitudinal analyses were derived from 191 children with available data on behavior and covariates. Smoking was unrelated to social adversity. Controlling for age, gender, birthweight, ethnicity, maternal education, and Home Observation for Measurement of the Environment (HOME) Acceptance, smoking was associated with worse scores on almost all subscales; BPb concentration was related to small increases in the Delinquency subscale. Daughters of smokers received significantly higher scores on Somatic Complaints compared to daughters of nonsmokers, consistent with other work relating biological factors and internalizing problems in young girls. Because the present smoking/child behavior associations persist after control for individual and social factors also related to behavior problems, possible biological mediators are considered.
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Johnson JG, Cohen P, Pine DS, Klein DF, Kasen S, Brook JS. Association between cigarette smoking and anxiety disorders during adolescence and early adulthood. JAMA 2000; 284:2348-51. [PMID: 11066185 DOI: 10.1001/jama.284.18.2348] [Citation(s) in RCA: 307] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CONTEXT Cigarette smoking is associated with some anxiety disorders, but the direction of the association between smoking and specific anxiety disorders has not been determined. OBJECTIVE To investigate the longitudinal association between cigarette smoking and anxiety disorders among adolescents and young adults. DESIGN The Children in the Community Study, a prospective longitudinal investigation. SETTING AND PARTICIPANTS Community-based sample of 688 youths (51% female) from upstate New York interviewed in the years 1985-1986, at a mean age of 16 years, and in the years 1991-1993, at a mean age of 22 years. MAIN OUTCOME MEASURE Participant cigarette smoking and psychiatric disorders in adolescence and early adulthood, measured by age-appropriate versions of the Diagnostic Interview Schedule for Children. RESULTS Heavy cigarette smoking (>/=20 cigarettes/d) during adolescence was associated with higher risk of agoraphobia (10.3% vs 1.8%; odds ratio [OR], 6.79; 95% confidence interval [CI], 1.53-30.17), generalized anxiety disorder (20.5% vs 3.71%; OR, 5.53; 95% CI, 1.84-16.66), and panic disorder (7.7% vs 0.6%; OR, 15.58; 95% CI, 2.31-105.14) during early adulthood after controlling for age, sex, difficult childhood temperament; alcohol and drug use, anxiety, and depressive disorders during adolescence; and parental smoking, educational level, and psychopathology. Anxiety disorders during adolescence were not significantly associated with chronic cigarette smoking during early adulthood. Fourteen percent and 15% of participants with and without anxiety during adolescence, respectively, smoked at least 20 cigarettes per day during early adulthood (OR, 0.88; 95% CI, 0.36-2.14). CONCLUSION Our results suggest that cigarette smoking may increase risk of certain anxiety disorders during late adolescence and early adulthood. JAMA. 2000;284:2348-2351.
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Kentgen LM, Tenke CE, Pine DS, Fong R, Klein RG, Bruder GE. Electroencephalographic asymmetries in adolescents with major depression: influence of comorbidity with anxiety disorders. JOURNAL OF ABNORMAL PSYCHOLOGY 2000; 109:797-802. [PMID: 11196007 DOI: 10.1037/0021-843x.109.4.797] [Citation(s) in RCA: 138] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study examined whether adolescents with major depressive disorder (MDD) display the abnormal electroencephalographic (EEG) alpha asymmetries found in depressed adults. Resting EEG was recorded in 25 right-handed female outpatients (19 with MDD, 11 of whom also had a current anxiety disorder; 6 with anxiety disorders only) and 10 non-ill controls. In contrast to the non-ill controls, adolescents having MDD but no anxiety disorder showed alpha asymmetry indicative of less activation over right than over left posterior sites. Within the MDD patient group, comorbid anxiety disorders reduced the posterior alpha asymmetry, supporting the potential importance of evaluating anxiety in studies of regional brain activation in adolescent MDD. These preliminary findings are similar to those from adult studies that suggest that MDD is associated with right parietotemporal hypoactivation.
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