Brief ACT Intervention for Problem Gambling: A Pilot Study

NCT ID: NCT07066488

Last Updated: 2025-07-15

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

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

5 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-10-01

Study Completion Date

2026-12-31

Brief Summary

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The goal of this pilot study is to learn if Acceptance and Commitment Therapy (ACT) works to treat Problem Gambling in young adults.The main questions it aims to answer are:

* Does ACT therapy improve health and gambling behavior?
* Is an 8-week online group therapy format viable for youth with gambling problems? Researchers will assess whether changes in health, gambling behavior, and other psychological variables are observed after eight weeks of therapy.

Participants will:

* Attend weekly online group sessions for 8 weeks
* Learn new tools that they will put into practice after the sessions
* Be required to complete evaluation questionnaires before and after the intervention and at the 3- and 6-month follow-up

Detailed Description

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After being informed about the study, all patients giving written informed consent will be assessed to determine eligibility for study entry.

Patients who meet eligibility requirements will receive psychological intervention consisting in an 8-session group on line-delivered ACT-based treatment.

The participants will be assessed through self-report instruments before and after treatment and at 3 and 6 months follow-up.

The pilot study will not include a control group.

Conditions

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Problem Gambling

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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ACT group

8 group weekly sessions including ACT methods

Group Type EXPERIMENTAL

Acceptance and Commitment Therapy (ACT)

Intervention Type BEHAVIORAL

Acceptance and Commitment Therapy methods were focused on promoting Values clarification, Acceptance, Cognitive defusion, Committed action and Flexible attention to the present moment, and included methods such as the Garden Metaphor or defusion training.

Interventions

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Acceptance and Commitment Therapy (ACT)

Acceptance and Commitment Therapy methods were focused on promoting Values clarification, Acceptance, Cognitive defusion, Committed action and Flexible attention to the present moment, and included methods such as the Garden Metaphor or defusion training.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Age between 18 and 25 years
* Score ≥ 3 on the Problem Gambling Severity Index (PGSI)
* Comprehension of Spanish, online connection, and signed consent

Exclusion Criteria

* In active psychological or pharmacological treatment for gambling disorder
* Having received ACT-based psychological treatment in the last 6 months
* Problematic substance use: CAGE Adapted to Include Drugs Questionnaire (CAGE-AID) score ≥ 3
* Difficulty consistently attending online sessions
Minimum Eligible Age

18 Years

Maximum Eligible Age

25 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Universidad Europea de Madrid

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Francisco Montesinos, Ph.D.

Role: PRINCIPAL_INVESTIGATOR

Universidad Europea de Madrid

David Lobato, Ph.D.

Role: PRINCIPAL_INVESTIGATOR

Universidad Europea de Madrid

Locations

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Universidad Europea de Madrid

Villaviciosa de Odón, Madrid, Spain

Site Status

Countries

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Spain

Central Contacts

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Francisco Montesinos, Ph.D.

Role: CONTACT

+34647143773

Ruben Perez

Role: CONTACT

+34686822991

Facility Contacts

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Sara Vilas, Ph.D.

Role: primary

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Document Type: Informed Consent Form

View Document

Other Identifiers

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2025-81

Identifier Type: -

Identifier Source: org_study_id

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