NCT00164203

Brief Summary

Anxiety and mood disorders are among the most prevalent mental health problems in childhood. They have severe long-term morbidity, and associated academic and social impairment. Building on the investigators' experience with outcome evaluation in clinically anxious or depressed children, they propose to evaluate within the school system a cognitive behavioral therapy (CBT) intervention for children in grades 3 to 6 with elevated symptoms of anxiety or depression on standardized questionnaires. The participant's outcomes will be compared with those of similar children randomly assigned to an activity control group. Hypothesis 1a): Children in the intervention condition will show greater symptom reduction relative to children in the control condition (primary outcome: anxiety symptoms). Hypothesis 1b): Children in the intervention condition will show fewer symptoms during follow-up relative to children in the control condition. Hypothesis 2: Children with anxious or depressive symptoms treated in the school setting using CBT have a lower risk of developing internalizing disorders within 1 year of treatment than children in a control condition. Hypothesis 3: Self-esteem, anxiety and depression-related impairment, and academic functioning will improve more in intervention participants than in controls. Hypothesis 4: School characteristics, child age, and attitudes of participating personnel are predictive of treatment response.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
150

participants targeted

Target at P75+ for not_applicable anxiety

Timeline
Completed

Started Apr 2005

Longer than P75 for not_applicable anxiety

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

April 1, 2005

Completed
5 months until next milestone

First Submitted

Initial submission to the registry

September 9, 2005

Completed
5 days until next milestone

First Posted

Study publicly available on registry

September 14, 2005

Completed
2.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2007

Completed
3.7 years until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2011

Completed
Last Updated

August 5, 2011

Status Verified

August 1, 2011

Enrollment Period

2.7 years

First QC Date

September 9, 2005

Last Update Submit

August 4, 2011

Conditions

Outcome Measures

Primary Outcomes (1)

  • Children's Depression Inventory, Multi Anxiety Scale for children, Harter Inventory and Social Skills Rating Scale

    pre/post intervention; 1-year follow-up

Study Arms (2)

Cognitive Behavioral Therapy

EXPERIMENTAL

School-based, 12-session protocol, weekly

Behavioral: Cognitive Behavioral TherapyBehavioral: School-based CBT

activity control condition

ACTIVE COMPARATOR

Structured games and activities, weekly for 12 weeks

Behavioral: activity control condition

Interventions

12-session, weekly, school-based protocol based on cognitive restructuring, tailored to children Grades 3 to 6; comparison with activity control condition of equal duration.

Cognitive Behavioral Therapy

12 sessions, weekly

Cognitive Behavioral Therapy

weekly games \& activities x 12 weeks

activity control condition

Eligibility Criteria

Age7 Years - 13 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)

You may qualify if:

  • Children with t-score elevations \> 60 on either the total score or at least 4 subscales of either instrument will be considered eligible for the study.

You may not qualify if:

  • Children will be excluded if they already meet criteria for disorders on the Anxiety Disorders Interview Schedule (ADIS), are unable to complete the inventories due to intellectual impairment or weak English skills (limiting the benefits of cognitive behavioral therapy), or if they are already engaged in ongoing psychiatric or psychological treatment that could confound study intervention effects.
  • Children with elevated 'externalizing' scores on the Child Behavior Checklist (CBCL) (t-score \> 60) will also be excluded, as they are often difficult to manage in CBT groups, and may obtain more benefit from other interventions.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Centre for Addiction and Mental Health

Toronto, Ontario, M5T 1R8, Canada

Location

MeSH Terms

Conditions

Anxiety DisordersDepression

Interventions

Cognitive Behavioral Therapy

Condition Hierarchy (Ancestors)

Mental DisordersBehavioral SymptomsBehavior

Intervention Hierarchy (Ancestors)

Behavior TherapyPsychotherapyBehavioral Disciplines and Activities

Study Officials

  • Katharina Manassis, MD

    Centre for Addiction and Mental Health

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, CARE PROVIDER, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER

Study Record Dates

First Submitted

September 9, 2005

First Posted

September 14, 2005

Study Start

April 1, 2005

Primary Completion

December 1, 2007

Study Completion

August 1, 2011

Last Updated

August 5, 2011

Record last verified: 2011-08

Locations