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Table 2 Trial registration data set

From: Organizational skills training for children with ADHD: study protocol for a randomized, controlled trial

Data category

Information32

Primary registry and trial identifying number

ClinicalTrials.gov

NCT03160378

Date of registration in primary registry

May 19, 2017

Secondary identifying numbers

S-20160180, ID 17/7467

Source(s) of monetary or material support

Psychiatric Research Foundation in Region of Southern Denmark and Jascha Fonden

Primary sponsor

Psychiatric Research Foundation in Region of Southern Denmark

Secondary sponsor(s)

Jascha Fonden

Contact for public queries

Aida Bikic e-mail: aida.bikic@rsyd.dk

Contact for scientific queries

Aida Bikic e-mail: aida.bikic@rsyd.dk

University of Southern Denmark, Odense, Denmark

Scientific title

Organizational skills training for children with ADHD

Countries of recruitment

Denmark

Health condition(s) or problem(s) studied

Attention Deficit Hyperactivity Disorder (ADHD)

Intervention(s)

Active comparator: Organizational skills training (OST), a group treatment for families

Control group: Treatment as usual (TAU)

Key inclusion and exclusion criteria

Ages eligible for study: 6-13 years

Sexes eligible for study: both

Accepts healthy volunteers: no

Inclusion criteria: child age 6-13 years, ADHD diagnosis, organizational skills deficits

Exclusion criteria: autism spectrum disorders, serious psychopathology requiring immediate clinical attention (e.g., severe depression or aggressive behavior); head injury or verified neurological disease; intelligence quotient (IQ) < 80; medical condition requiring primary treatment, no informed consent from custody.

Study type

Interventional

Allocation: randomized intervention model. Parallel assignment masking: investigator and outcomes assessor are blinded.

Primary purpose: treatment

Phase III

Date of first enrolment

May 22, 2017.

Estimated primary completion date

June 2022

Estimated study completion date

December 2022

Target sample size

142

Recruitment status

Recruiting

Primary outcome(s)

Total score on the Parent-rated behavior Children Organizational Skills Scale (COSS)

Key secondary outcomes

• CANTAB Rapid Visual Information Processing (RVP)

• Children Organizational Skills Scale (COSS) (teacher edition)-total

• Inattention subscale assessed by ADHD-Rating Scale (ADHD- RS-IV) (parent edition).

• Behavior Rating Inventory of Executive Functions (BRIEF) organize subscale (parent edition).

• Weiss scale of disability-Parent Report (WFIRS-P)