NCT05492422

Brief Summary

The goal of the current project is to combine two evidence- based treatments for school-aged children with ADHD: Central Executive Training (CET) and Behavioral Parent Training (BPT). CET is a computerized training intervention that improves ADHD symptoms and academic functioning by improving children's working memory abilities. BPT is a therapeutic intervention that improves family functioning and child oppositional-defiant (ODD) symptoms by changing parenting behaviors. Their combined use is expected to provide complementary and additive benefits, particularly if CET is delivered before BPT.

Trial Health

77
On Track

Trial Health Score

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

Enrollment
200

participants targeted

Target at P75+ for not_applicable

Timeline
27mo left

Started Oct 2022

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
recruiting

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 Progress62%
Oct 2022Jul 2028

First Submitted

Initial submission to the registry

August 1, 2022

Completed
7 days until next milestone

First Posted

Study publicly available on registry

August 8, 2022

Completed
2 months until next milestone

Study Start

First participant enrolled

October 3, 2022

Completed
5.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 31, 2028

Expected
6 months until next milestone

Study Completion

Last participant's last visit for all outcomes

July 31, 2028

Last Updated

April 2, 2026

Status Verified

March 1, 2026

Enrollment Period

5.3 years

First QC Date

August 1, 2022

Last Update Submit

March 29, 2026

Conditions

Outcome Measures

Primary Outcomes (4)

  • Rapport visuospatial/phonological working memory test

    Administered during a 3 hour post-treatment testing session occurring within 2 weeks of last intervention session

  • Alabama parenting scale

    Parent questionnaire requiring approximately 15 minutes to complete, administered to parent while child is completing the 3 hour post-treatment testing session occurring within 2 weeks of last intervention session

  • Parenting sense of competence scale

    Parent questionnaire requiring approximately 15 minutes to complete, administered to parent while child is completing the 3 hour post-treatment testing session occurring within 2 weeks of last intervention session

  • Parent stress index

    Parent questionnaire requiring approximately 15 minutes to complete, administered to parent while child is completing the 3 hour post-treatment testing session occurring within 2 weeks of last intervention session

Secondary Outcomes (3)

  • Behavior Assessment System for Children

    Parent and teacher questionnaire requiring approximately 15 minutes to complete, administered to parent and mailed to teacher while child is completing the 3 hour post-treatment testing session occurring within 2 weeks of last intervention session

  • ADHD Rating Scale

    Parent and teacher questionnaire requiring approximately 15 minutes to complete, administered to parent and mailed to teacher while child is completing the 3 hour post-treatment testing session occurring within 2 weeks of last intervention session

  • ODD symptoms (DSM-based checklist)

    Parent and teacher questionnaire requiring approximately 15 minutes to complete, administered to parent and mailed to teacher while child is completing the 3 hour post-treatment testing session occurring within 2 weeks of last intervention session

Other Outcomes (3)

  • Academic performance rating scale

    Teacher questionnaire requiring approximately 15 minutes to complete, mailed to teacher within 2 weeks of last intervention session

  • Parent relationship questionnaire

    Parent questionnaire requiring approximately 15 minutes to complete, administered to parent while child is completing the 3 hour post-treatment testing session occurring within 2 weeks of last intervention session

  • Dyadic parent-child interaction coding system (DPICS)

    Structured parent-child interaction conducted during the post-treatment testing session within 2 weeks of final intervention session

Study Arms (4)

CET-then-BPT

EXPERIMENTAL

Families receive CET in Phase 1 followed by BPT in Phase 2

Device: Central Executive Training (CET)Behavioral: Behavioral Parent Training (BPT)

BPT-then-CET

EXPERIMENTAL

Families receive BPT in Phase 1 followed by CET in Phase 2

Device: Central Executive Training (CET)Behavioral: Behavioral Parent Training (BPT)

Waitlist then CET+BPT

EXPERIMENTAL

Families do not receive either intervention in Phase 1 and then receive both CET and BPT concurrently in Phase 2

Device: Central Executive Training (CET)Behavioral: Behavioral Parent Training (BPT)

CET+BPT then 'waitlist' (follow-up)

EXPERIMENTAL

Families receive CET and BPT concurrently in Phase 1, and then are followed in Phase 2 with not additional intervention

Device: Central Executive Training (CET)Behavioral: Behavioral Parent Training (BPT)

Interventions

Behavioral Parent Training (BPT)

BPT-then-CETCET+BPT then 'waitlist' (follow-up)CET-then-BPTWaitlist then CET+BPT

Central Executive Training (CET)

BPT-then-CETCET+BPT then 'waitlist' (follow-up)CET-then-BPTWaitlist then CET+BPT

Eligibility Criteria

Age8 Years - 12 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)

You may qualify if:

  • Children ages 8-12 with principal ADHD diagnoses (via K-SADS); and
  • parent AND teacher ratings in clinical/borderline range based on age and sex on ADHD Rating Scale (ADHD-5) or Behavior Assessment Scale for Children (BASC-3) Attention Problems/Hyperactivity subscales (i.e., 90th percentile or higher based on both informants).
  • All DSM-5 ADHD presentations will be eligible.

You may not qualify if:

  • gross neurological, sensory, or motor impairment;
  • history of seizure disorder, psychosis, bipolar, or severe dysregulation disorders that may interfere with participation (e.g., disruptive mood dysregulation, intermittent explosive, reactive attachment, substance use);
  • intellectual disability or Wechsler Intelligence Scale for Children (WISC-V) short-form standard score \<70;
  • conditions requiring acute intervention, e.g., active suicidality; and
  • non-English speaking child or parent.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Florida State University

Tallahassee, Florida, 32306, United States

RECRUITING

MeSH Terms

Conditions

Attention Deficit Disorder with Hyperactivity

Condition Hierarchy (Ancestors)

Attention Deficit and Disruptive Behavior DisordersNeurodevelopmental DisordersMental Disorders

Central Study Contacts

Children's Learning Clinic

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
CROSSOVER
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Associate Professor

Study Record Dates

First Submitted

August 1, 2022

First Posted

August 8, 2022

Study Start

October 3, 2022

Primary Completion (Estimated)

January 31, 2028

Study Completion (Estimated)

July 31, 2028

Last Updated

April 2, 2026

Record last verified: 2026-03

Locations