William R. Beardslee

Prevention of depression in at-risk adolescents: a randomized controlled trial.

CONTEXT Adolescent offspring of depressed parents are at markedly increased risk of developing depressive disorders. Although some smaller targeted prevention trials have found that depression risk can be reduced, these results have yet to be replicated and extended to large-scale, at-risk populations in different settings. OBJECTIVE To determine the effects of a group cognitive behavioral (CB) prevention program compared with usual care in preventing the onset of depression. DESIGN, SETTING, AND PARTICIPANTS A multicenter randomized controlled trial conducted in 4 US cities in which 316 adolescent (aged 13-17 years) offspring of parents with current or prior depressive disorders were recruited from August 2003 through February 2006. Adolescents had a past history of depression, current elevated but subdiagnostic depressive symptoms, or both. Assessments were conducted at baseline, after the 8-week intervention, and after the 6-month continuation phase. INTERVENTION Adolescents were randomly assigned to the CB prevention program consisting of 8 weekly, 90-minute group sessions followed by 6 monthly continuation sessions or assigned to receive usual care alone. MAIN OUTCOME MEASURE Rate and hazard ratio (HR) of a probable or definite depressive episode (ie, depressive symptom rating score of > or = 4) for at least 2 weeks as diagnosed by clinical interviewers. RESULTS Through the postcontinuation session follow-up, the rate and HR of incident depressive episodes were lower for those in the CB prevention program than for those in usual care (21.4% vs 32.7%; HR, 0.63; 95% confidence interval [CI], 0.40-0.98). Adolescents in the CB prevention program also showed significantly greater improvement in self-reported depressive symptoms than those in usual care (coefficient, -1.1; z = -2.2; P = .03). Current parental depression at baseline moderated intervention effects (HR, 5.98; 95% CI, 2.29-15.58; P = .001). Among adolescents whose parents were not depressed at baseline, the CB prevention program was more effective in preventing onset of depression than usual care (11.7% vs 40.5%; HR, 0.24; 95% CI, 0.11-0.50), whereas for adolescents with a currently depressed parent, the CB prevention program was not more effective than usual care in preventing incident depression (31.2% vs 24.3%; HR, 1.43; 95% CI, 0.76-2.67). CONCLUSION The CB prevention program had a significant prevention effect through the 9-month follow-up period based on both clinical diagnoses and self-reported depressive symptoms, but this effect was not evident for adolescents with a currently depressed parent. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT00073671.

The effects of poverty on the mental, emotional, and behavioral health of children and youth: implications for prevention.

This article considers the implications for prevention science of recent advances in research on family poverty and childrens mental, emotional, and behavioral health. First, we describe definitions of poverty and the conceptual and empirical challenges to estimating the causal effects of poverty on childrens mental, emotional, and behavioral health. Second, we offer a conceptual framework that incorporates selection processes that affect who becomes poor as well as mechanisms through which poverty appears to influence child and youth mental health. Third, we use this conceptual framework to selectively review the growing literatures on the mechanisms through which family poverty influences the mental, emotional, and behavioral health of children. We illustrate how a better understanding of the mechanisms of effect by which poverty impacts childrens mental, emotional, and behavioral health is valuable in designing effective preventive interventions for those in poverty. Fourth, we describe strategies to directly reduce poverty and the implications of these strategies for prevention. This article is one of three in a special section (see also Biglan, Flay, Embry, & Sandler, 2012; Muñoz, Beardslee, & Leykin, 2012) representing an elaboration on a theme for prevention science developed by the 2009 report of the National Research Council and Institute of Medicine.

Chronic Course of Anxiety Disorders in Children and Adolescents

In a naturalistic study that assessed the lifetime psychiatric histories of 275 children ascertained independently of diagnostic or treatment-seeking behavior, 38 (14%) of the children had a history of anxiety disorder. Rates of comorbidity of depression and other psychiatric disorders were high. Life table estimates of the duration of illness indicate a more protracted time to recover than expected, because 46% would be ill for at least 8 years. Moreover, of those who recovered from their first episode of anxiety disorder, many had experienced recurrence before interview. After conducting pooled analyses, investigators performed separate analyses for children with separation disorder and overanxious disorder. Median age of onset of these conditions was surprisingly young: 10 years of age for overanxious disorder and 8 years of age for separation disorders.

Psychosocial intervention development for the prevention and treatment of depression: promoting innovation and increasing access.

Great strides have been made in developing psychosocial interventions for the treatment of depression and bipolar disorder over the last three decades, but more remains to be done. The National Institute of Mental Health Psychosocial Intervention Development Workgroup recommends three priorities for future innovation: 1) development of new and more effective interventions that address both symptom change and functional capacity, 2) development of interventions that prevent onset and recurrence of clinical episodes in at-risk populations, and 3) development of user-friendly interventions and nontraditional delivery methods to increase access to evidence-based interventions. In each of these areas, the Workgroup recommends systematic study of the mediating mechanisms that drive the process of change and the moderators that influence their effects. This information will highlight the elements of psychosocial interventions that most contribute to the prevention and treatment of mood disorders across diagnostic groups, populations served, and community settings. The process of developing innovative interventions should have as its goal a mental health service delivery system that prevents the onset and recurrence of the mood disorders, furnishes increasingly effective treatment for those who seek it, and provides access to evidence-based psychosocial interventions via all feasible means.

Long-term effects from a randomized trial of two public health preventive interventions for parental depression.

This article presents long-term effects of a randomized trial evaluating 2 standardized, manual-based prevention strategies for families with parental mood disorder: informational lectures and a brief, clinician-based approach including child assessment and a family meeting. A sample of 105 families, in which at least 1 parent suffered from a mood disorder and at least 1 nondepressed child was within the 8- to 15-year age range, was recruited. Parents and children were assessed separately at baseline and every 9 to 12 months thereafter on behavioral functioning, psychopathology, and response to intervention. Both interventions produced sustained effects through the 6th assessment point, approximately 4.5 years after enrollment, with relatively small sample loss of families (<14%). Clinician-based families had significantly more gains in parental child-related behaviors and attitudes and in child-reported understanding of parental disorder. Child and parent family functioning increased for both groups and internalizing symptoms decreased for both groups, with no significant group differences. These findings demonstrate that brief, family-centered preventive interventions for parental depression may contribute to long-term, sustained improvements in family functioning.

The Impact of Parental Affective Disorder on Depression in Offspring: A Longitudinal Follow-up in a Nonreferred Sample

OBJECTIVE This study explored the effects of parental affective disorder on offspring in a nonreferred health maintenance organization 4 years after initial examination. METHOD The sample, average age 18.5 years, included 91% of the 153 youngsters initially studied. The main instruments were structured diagnostic interviews scored according to criterion systems for both parents and children; assessment of the youngsters was blind to the previous assessment. RESULTS Rates of major depressive disorder were higher in the children of parents with affective disorder (26%) compared with those whose parents had no disorder (10%). CONCLUSION Depression and other parental affective disorders, as they occur in the community in parents who often are neither recognized nor treated, are associated with serious affective disorder in offspring. Clinical and preventive approaches for these offspring are needed and should be targeted to all families in which there is serious parental affective disorder, not just those who present for psychiatric treatment.

Maternal expressed emotion and parental affective disorder: Risk for childhood depressive disorder, substance abuse, or conduct disorder

Expressed emotion (EE) refers to a set of emotional aspects of speech for which ratings have been derived. Seven independent studies have established that higher EE ratings in the relatives of patients with schizophrenia predict higher rates of relapse in these patients and two studies have established an association of higher EE in spouses with relapse of depression in their mate. There are no previous studies of parental EE as a predictor of childhood affective disorder or other disorders not in the schizophrenia spectrum. In this study we investigated the relationship between the level of maternal EE and the incidence of DSM-III affective disorder (major depression or mania or dysthymia), substance abuse, or conduct disorder in 273 children. We found that a higher degree of maternal expressed emotion was associated with a three-fold increase in a childs risk (odds multiplier) for having at least one of the following diagnoses: depressive disorder (major depression or dysthymia), substance abuse, or conduct disorder. This increased risk acts in addition to the increased risk of child diagnosis associated with parental affective illness. Research and clinical implications are discussed.

Exposure to violence and low-income children's mental health: direct, moderated, and mediated relations.

The authors examined the association between exposure to violence and different indexes of mental health among 95 extremely poor children (age range = 8-17 years) and analyzed potential moderators and mediators. Findings indicated that 62% of youths had been exposed to at least 1 form of violence. Controlling for other explanatory factors, exposure to violence was significantly associated with internalizing symptoms (e.g., depression, anxiety) across all children, but the relation was stronger for girls compared with boys. Externalizing problem behaviors were also associated with exposure to violence, but subgroup differences were not detected. Regression analyses indicated that self-esteem and a measure of perceived chronic danger may partially mediate the link between violence exposure and mental health symptoms.

Self‐Regulation and Its Relations to Adaptive Functioning in Low Income Youths

Most studies of self-regulation involving children have linked it to specific outcomes within a single domain of adaptive functioning. The authors examined the association of self-regulation with a range of indices of adaptive functioning among 155 youth ages 8-18 years from families with very low income. Controlling for other explanatory variables, self-regulation was strongly associated with various outcome measures in the areas of mental health, behavior, academic achievement, and social competence. The authors also contrasted youths relatively high and low in self-regulation (the top and bottom quartiles). Youths with good self-regulation had much better indices of adaptive functioning across measures of social competence, academic achievement, grades, problem behaviors, and depression and anxiety than their counterparts with more diminished self-regulatory capacities. In addition, youths with better self-regulation skills stated more adaptive responses both in terms of how they coped with past stressful live events and how they would deal with hypothetical stressors. This study indicates that self-regulation is robustly associated with a range of important indices of adaptive functioning across many domains. Findings are discussed in light of their implications for theory and intervention for children of diverse economic backgrounds.

ACNP Task Force Report on SSRIs and Suicidal Behavior in Youth

This Task Force report by the American College of Neuropsychopharmacology evaluates the safety and efficacy of selective serotonin reuptake inhibitor (SSRIs) antidepressants for depressed youth under 18 years. The report was undertaken after regulatory agencies in the United States and United Kingdom raised concerns in 2003 about the possibility that treatment of depression in children and adolescents with SSRIs may increase the risk of suicidal thinking or suicide attempts.