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A Usability Study of a CBT-Based Application for Adults with ADHD

A Usability and Acceptability Study of a Cognitive Behavioral Therapy Mobile App for Adults with ADHD

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT1032250159
Enrollment
15
Registered
2025-06-11
Start date
2025-06-11
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Attention Deficit / Hyperactivity Disorder ADHD

Interventions

None listed

Sponsors

Kuga Hironori
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Individuals currently receiving outpatient care at the study institution who meet the diagnostic criteria for ADHD. 2. Aged between 20 and 64 years. 3. Able to attend weekly visits to the study institution for assessment interviews throughout the study period. 4. Own a smartphone with iOS (version 12.0 or later) or Android (version 7.0 or later) and are capable of using it appropriately for the purposes of the study.

Exclusion criteria

Exclusion criteria: 1. Individuals currently diagnosed with a psychotic disorder, substance use disorder, manic episode, or neurocognitive disorder, as determined by the Structured Clinical Interview for DSM (SCID) and corroborated by information from the treating physician. 2. Individuals exhibiting severe suicidal ideation, as identified during the informed consent process and clinical assessment interview. 3. Individuals with an intelligence quotient (IQ) below 80, based on prior assessments using the WAIS-III or WAIS-IV, or as documented by the treating physician. 4. Individuals with any other condition that may substantially impair their ability to use the mobile application appropriately.

Design outcomes

Primary

MeasureTime frame
user version of the mobile app rating system uMARS

Secondary

MeasureTime frame
Drop Out App Usability Questionnaire Conners' Adult ADHD Rating Scales CAARS EQ-5D Smartphone Addiction Scale-Short Version SAS-SV Homework Compliance Scale HCS App Usage Log

Contacts

Public ContactIkue Umemoto

National Center of Neurology and Psychiatry

iumemoto@ncnp.go.jp+81-423412711

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026