Effect of an Internet-based Dialectical Behaviour Therapy-informed Skills Training for Adult Drinkers

NCT ID: NCT05995470

Last Updated: 2026-01-08

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

86 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-01-21

Study Completion Date

2025-11-12

Brief Summary

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1. To determine the feasibility, acceptability, and preliminary effects of an internet-based DBT-ST for reducing alcohol consumption and improving psychological distress/emotional regulation in adult drinkers
2. To explore the participants' experiences and perceptions of the proposed intervention

Detailed Description

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Conditions

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Alcohol Drinking

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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DBT-ST group

Participants in the intervention group will receive the DBT-ST by means of a free video-communication app. Over the next 13 weeks from the baseline, the intervention group will receive a weekly 120-minute internet-based DBT-ST focusing on the four modules of DBT-ST.

Group Type EXPERIMENTAL

Internet-based dialectical behaviour therapy-informed skills training

Intervention Type BEHAVIORAL

Adaptive applications of DBT-ST for drinkers with psychological distress

TAU group

Participants in the wait list control group will receive a monthly health education for three months that provides general health information and sharing sessions, which is one of the routine care for drinkers during the first 3-4 months after they seek help for drinking problem (waiting period for further intervention).

Group Type OTHER

Monthly health education

Intervention Type BEHAVIORAL

General health information and sharing sessions

Interventions

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Internet-based dialectical behaviour therapy-informed skills training

Adaptive applications of DBT-ST for drinkers with psychological distress

Intervention Type BEHAVIORAL

Monthly health education

General health information and sharing sessions

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Hong Kong Chinese aged ≥18
* Score ≥8 on the Alcohol Use Disorders Identification Test
* Indicate psychological distress as measured by the Depression, Anxiety, and Stress Scale-21
* Have an intention to stop drinking
* Have an electronic device and are willing to receive interventions via the internet

Exclusion Criteria

* Experiencing psychotic disorders/cognitive impairment/communication problems
* Participating in other alcohol abstinence/related psychosocial interventions
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Chinese University of Hong Kong

OTHER

Sponsor Role lead

Responsible Party

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Ho Long Kwan

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Long Kwan Ho, PhD

Role: PRINCIPAL_INVESTIGATOR

Chinese University of Hong Kong

Locations

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Hospital Authority

Hong Kong, , Hong Kong

Site Status

Countries

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Hong Kong

Other Identifiers

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07210047

Identifier Type: -

Identifier Source: org_study_id

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