This study will test a family-based therapy aimed at preventing or reducing the symptoms of bipolar disorder in at-risk children.

Early-onset bipolar disorder (BD) is a chronic, recurrent disorder that starts before age 18. In addition to the debilitating effects of BD, which include episodes of lethargic depression and exhausting mania, children and adolescents with BD often have co-occurring disorders, such as attention deficit hyperactivity disorder, conduct disorder, substance abuse disorders, and anxiety disorders. Early interventions may lead to better mental health by preventing BD from ever fully expressing itself. This study will test an early intervention for BD called family-focused treatment (FFT), which targets children and adolescents who are at risk for developing BD. FFT will include education about BD and training in communication strategies and problem-solving skills. It will focus on the family, because family environmental factors are related to the course and recurrence of BD. By reducing risk factors and teaching coping skills, FFT aims to prevent expression of BD, delay the onset or reduce the severity of manic episodes, and ensure that the first treatment received is appropriate.

Participation in this study will last 1 year and include three parts. In the first part, participating children and their families will complete research interviews and questionnaires about the child's mood, behavior, beliefs, and problems. Parent participants will also provide information on the family background of mood or anxiety problems. In the second part, participants will be randomly assigned to receive one of two treatments: FFT or brief educational treatment. Participants receiving FFT will complete 12 therapy sessions in which parents, children, and siblings learn how to cope with mood disorders, new ways to talk to each other, and strategies for solving family problems. FFT sessions will occur weekly for the first 8 weeks and then every other week for the next 8 weeks. Participants receiving brief educational treatment will complete diagnostic assessments and a 1-hour individualized feedback session, and they will be given a workbook about childhood mood disorders. A counselor will be available to all participants, in case of emergencies, for the full study year. All participants will also be provided with standard pharmacotherapy as needed. In the third part of the study, participants will complete follow-up assessments every 4 months for 1 year. Assessments will include interviews and questionnaires similar to those completed in the first part of the study.

Inclusion Criteria:

• Has at least one biological parent or stepparent with whom the child or adolescent participant lives and who is willing to participate in family treatment
• Has a DSM-IV diagnosis of at least one of the following within the past 2 years : bipolar disorder not otherwise specified (BD-NOS), major depressive disorder (MDD), or cyclothymia
• If the main diagnosis is MDD, the depressive episode must have occurred within the past 2 years
• Has evidence of current significant affective symptoms, as determined by a score greater than 11 on the Young Mania Rating Scale within the last week or a score greater than 29 on the Child Depression Rating Scale-Revised within the last 2 weeks
• Not currently enrolled in family or marital therapy
• Has at least one biological parent or sibling with a verifiable diagnosis of bipolar disorder I or II
• Speaks English

Exclusion Criteria:

• Fully diagnosable bipolar disorder I or II
• Diagnosis of autism or pervasive developmental disorder
• Evidence of mental retardation, as defined by an intelligence quotient (IQ) less than 70
• Presence of comorbid neurologic diseases such as seizure disorder
• Substance or alcohol abuse or dependence disorders in the 4 months prior to study recruitment
• Evidence of a life-threatening eating disorder or other medical disorder that requires emergency medical treatment
• Has previously been treated with family-focused therapy
• Evidence of current sexual or physical abuse or domestic abuse between the adult partners