Retrieval-extinction Paradigm on Internet Gaming Disorder

NCT ID: NCT04180839

Last Updated: 2019-12-05

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

UNKNOWN

Clinical Phase

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-11-25

Study Completion Date

2020-04-30

Brief Summary

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The overall aim of this experimental study is to apply the new paradigm of substance addiction intervention to the study of Internet gaming disorder(IGD) subjects' intervention.

Detailed Description

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This study is based on the retrieval-extinction paradigm.As with the efficacy, the experiment aims to test the effect of the retrieval-extinction paradigm on game craving and behave of IGD subjects, so as to provide an empirical basis for the development of effective intervention means of Internet gaming disorder.

Conditions

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Internet Gaming Disorder

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

SINGLE

Participants

Study Groups

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gaming-related retrieval-extinction

about 30 individuals with IGD will be randomly assigned to the R-E training group

Group Type EXPERIMENTAL

gaming-related retrieval-extinction

Intervention Type BEHAVIORAL

During one training session,participants will first view a 5-min retrieval video containing gaming content and then, 10 minutes later, receive 1-hour of extinction training in which they will be administered four sequences of video, picture and in vivo gaming cues.

The whole training includes 2 training sessions. Participants will receive one training session once a day for two consectutive days.

nongaming-related retrieval-extinction

about another 30 individuals with IGD will be randomly assigned to the NR-E training group

Group Type OTHER

nongaming-related retrieval-extinction

Intervention Type BEHAVIORAL

During one session,participants will first view a 5-min neutral video and then, 10 minutes later, receive 1-hour of extinction training in which they will be administered four sequences of video, picture and in vivo gaming cues.

The whole procedure includes 2 sessions. Participants will receive one session once a day for two consectutive days.

Interventions

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gaming-related retrieval-extinction

During one training session,participants will first view a 5-min retrieval video containing gaming content and then, 10 minutes later, receive 1-hour of extinction training in which they will be administered four sequences of video, picture and in vivo gaming cues.

The whole training includes 2 training sessions. Participants will receive one training session once a day for two consectutive days.

Intervention Type BEHAVIORAL

nongaming-related retrieval-extinction

During one session,participants will first view a 5-min neutral video and then, 10 minutes later, receive 1-hour of extinction training in which they will be administered four sequences of video, picture and in vivo gaming cues.

The whole procedure includes 2 sessions. Participants will receive one session once a day for two consectutive days.

Intervention Type BEHAVIORAL

Other Intervention Names

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R-E NR-E

Eligibility Criteria

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Inclusion Criteria

1. the 5th edition of Diagnostic and Statistical Manual of Mental Disorders (DSM-5 ) recommended diagnosis of Internet gaming disorder : the scores of the 9 items of DSM-5 recommended diagnosis for Internet gaming disorder ≥ 5.
2. the scores of the Young-Internet addiction Test ≥ 50
3. engagement in popular Internet games (e.g. Arena of Valor, League of Legends and Player Unknown's Battle Grounds) for over 20 hours per week for a minimum of 12 months.

Exclusion Criteria

1. current or history of use of illegal substances and other addictions;
2. current or history of psychiatric or neurological illness;
3. current use of psychotropic medications.
Minimum Eligible Age

18 Years

Maximum Eligible Age

30 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Beijing Normal University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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jintao Zhang, phD

Role: PRINCIPAL_INVESTIGATOR

Beijing Normal University

Locations

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State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University

Beijing, Beijing Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Ziliang Wang, Master

Role: CONTACT

+8618395949625

jintao Zhang, phD

Role: CONTACT

+8610 58800728

Facility Contacts

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jintao Zhang

Role: primary

+861058800728

References

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Xue YX, Luo YX, Wu P, Shi HS, Xue LF, Chen C, Zhu WL, Ding ZB, Bao YP, Shi J, Epstein DH, Shaham Y, Lu L. A memory retrieval-extinction procedure to prevent drug craving and relapse. Science. 2012 Apr 13;336(6078):241-5. doi: 10.1126/science.1215070.

Reference Type BACKGROUND
PMID: 22499948 (View on PubMed)

Other Identifiers

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R-E_IGD

Identifier Type: -

Identifier Source: org_study_id

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