Cognitive-Behavioral Therapy for Adults With Attention-Deficit/Hyperactivity Disorder Inattentive Presentation

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

108 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-09-01

Study Completion Date

2024-12-31

Brief Summary

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Using a randomized controlled design, standard treatment of group cognitive-behavioral therapy (CBT) according to the Hesslinger protocol is compared to a newly developed group treatment specifically designed for adult patients with ADHD inattentive presentation (ADHD-I) called CBT for ADHD-I (CADDI). Research setting is psychiatric outpatient clinics. Research hypotheses include: 1. The CADDI protocol is more effective than standard treatment in terms of behavioral activation, procrastination, depressive symptoms, functional impairment, and quality of life, 2. Is equally effective in terms of ADHD symptoms, 3. Is more appreciated and tolerable, and 4. Outcome is mediated by mindful awareness. Effects are followed up at 6 and 12 months post treatment.

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Detailed Description

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Conditions

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ADHD Predominantly Inattentive Type

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Cognitive-behavioral therapy (Hesslinger protocol)

Group Type ACTIVE_COMPARATOR

Cognitive-behavioral therapy (Hesslinger protocol)

Intervention Type BEHAVIORAL

Cognitive-behavioral therapy in a group format focusing on improving symptoms of ADHD, specifically by using skills in counteracting hyperactivity and impulsiveness, and promoting mindful awareness.

Cognitive-behavioral therapy (CADDI protocol)

Group Type EXPERIMENTAL

Cognitive-behavioral therapy (CADDI protocol)

Intervention Type BEHAVIORAL

Cognitive-behavioral therapy in a group format focusing on improving inattentive symptoms of ADHD, specifically by using skills in organizing, executing, and completing activity, and promoting mindful awareness.

Interventions

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Cognitive-behavioral therapy (Hesslinger protocol)

Cognitive-behavioral therapy in a group format focusing on improving symptoms of ADHD, specifically by using skills in counteracting hyperactivity and impulsiveness, and promoting mindful awareness.

Intervention Type BEHAVIORAL

Cognitive-behavioral therapy (CADDI protocol)

Cognitive-behavioral therapy in a group format focusing on improving inattentive symptoms of ADHD, specifically by using skills in organizing, executing, and completing activity, and promoting mindful awareness.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

1. Principal diagnosis of ADHD inattentive presentation
2. 18 years of age or older
3. If on medication, it needs to be well-established since three months, and
4. Prior psycho-educational intervention

Exclusion Criteria

1. Intellectual impairment
2. Substance use disorder
3. Difficulties in adherence to medical or other treatment
4. Social and/or psychiatric problems to such an extent that they prevent focusing on treatment, or
5. Simultaneous psychological treatment

Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No