Internet Gaming DisorderNCT03868488
Mental Imagery Tasks to Reduce Internet Gaming Disorder (IGD) Cravings
A study testing Imagery tasks in people with Internet Gaming Disorder, run by Jin-tao Zhang at 1 site in China.
Trial summary
To test whether visual and auditory imagery tasks can effectively reduce the craving for IGD. Read more about this study
- Who is it for?
- Ages 18 to 30 years
- Conditions the study is for
- Internet Gaming Disorder
- What is being tested?
- Imagery tasks
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 30 participants
- Where
- 1 siteChina
- Study dates
- 10 Mar 2019to 31 Aug 2019
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 30 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- The scores of the 9 items of The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition(DSM-5) recommended diagnosis for Internet gaming disorder ≥ 5.
- 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.
- The scores of the Young-Internet Addiction Test(Y-IAT) ≥ 50
Who cannot join
- Current or history of use of illegal substances and gambling;
- Current or history of psychiatric or neurological illness;
- Current use of psychotropic medications.
Trial locations and contacts
1 site in 1 country.
China1 site
State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University
Beijing, Beijing Municipality, 100875
About this study
Official title: Mental Imagery Tasks to Reduce IGD Cravings: Visual Imagery and Auditory Imagery
To test whether visual and auditory imagery tasks can effectively reduce the craving for IGD.
Read the detailed description
This project is to use imagery tasks to reduce the craving of internet gamers. To test whether visual and auditory imagery tasks can effectively reduce the craving for IGD. This project will be conducted in Beijing, China, based on a large sample of internet gamers.
- Conditions
- Internet Gaming Disorder
- Being tested
- Imagery tasks
- Medical subject headings
- Internet Addiction Disorder
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Imagery tasksBehavioural
All participants need to finish both visual imagery tasks and auditory imagery tasks. Visual imagery tasks and auditory imagery tasks will be carried out at intervals to avoid the influence of different tasks. The sequence of imagery tasks will be counterbalanced across participants.
| Study group | Role | What they receive |
|---|---|---|
| Visual imagery tasks group | Experimental | During the intervention, each participant of this group will be asked to create visual mental images. Receives: Behavioral: Imagery tasks |
| Auditory imagery tasks group | Experimental | During the intervention, each participant of this group will be asked to create auditory mental images. Receives: Behavioral: Imagery tasks |
What is being measured
The primary outcome is the main question the study is designed to answer.
The craving of internet gamers
The craving of internet gamers is measured by a single item Visual Analogue Scale with 1 to 7 likert score
Measured: 0-1 minutes before each set of cue
The craving of internet gamers after cue
The craving of internet gamers is measured by a single item Visual Analogue Scale with 1 to 7 likert scoreScale with 1 to 7 likert score
Measured: 0-1 minutes after showing cue
The craving of internet gamers
The craving of internet gamers is measured by a single item Visual Analogue Scale with 1 to 7 likert score
Measured: 0-1 minutes after finishing each block of tasks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Mar 2019
- Study start10 Mar 2019 (estimated)
- Primary completion31 May 2019 (estimated)
- Study completion31 Aug 2019 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for Internet Gaming DisorderStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Basic science
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 30 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Jin-tao Zhang
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor-investigator, Jin-tao Zhang, Beijing Normal University
- Investigators
- Jin-Tao Zhang, PhD, Principal investigator, Beijing Normal University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03868488
- Sponsor's protocol ID
- Mental imagery tasks
- Status last verified
- Mar 2019
- First submitted
- 1 Mar 2019
- Last updated
- 12 Mar 2019
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Publications
May J, Andrade J, Panabokke N, Kavanagh D. Visuospatial tasks suppress craving for cigarettes. Behav Res Ther. 2010 Jun;48(6):476-85. doi: 10.1016/j.brat.2010.02.001. Epub 2010 Feb 7.
PubMed 20189549Yates M, Kamboj SK. Alcohol related mental imagery: The effects of a priming dose in at risk drinkers. Addict Behav Rep. 2017 Aug 31;6:71-75. doi: 10.1016/j.abrep.2017.08.003. eCollection 2017 Dec.
PubMed 29450239
Study at a glance
From the registry record, last updated by the sponsor on 12 Mar 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Mental Imagery Tasks to Reduce IGD Cravings: Visual Imagery and Auditory Imagery
- ClinicalTrials.gov ID
- NCT03868488
- Acronym / sponsor ID
- Mental imagery tasks
- Conditions
- Internet Gaming Disorder
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 30 participants (estimated)
- Lead sponsor
- Jin-tao ZhangUniversity, hospital or other
- Study start
- 10 Mar 2019 (estimated)
- Primary completion
- 31 May 2019 (estimated)
- Study completion
- 31 Aug 2019 (estimated)
- First posted
- 11 Mar 2019 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
To test whether visual and auditory imagery tasks can effectively reduce the craving for IGD.
Detailed description
This project is to use imagery tasks to reduce the craving of internet gamers. To test whether visual and auditory imagery tasks can effectively reduce the craving for IGD. This project will be conducted in Beijing, China, based on a large sample of internet gamers.
Study design
- Primary purpose
- Basic science
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Visual imagery tasks group | Experimental | Behavioral: Imagery tasksDuring the intervention, each participant of this group will be asked to create visual mental images. |
| Auditory imagery tasks group | Experimental | Behavioral: Imagery tasksDuring the intervention, each participant of this group will be asked to create auditory mental images. |
Who may qualify
- Ages
- 18 to 30 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (3 listed)
- The scores of the 9 items of The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition(DSM-5) recommended diagnosis for Internet gaming disorder ≥ 5.
- 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.
- The scores of the Young-Internet Addiction Test(Y-IAT) ≥ 50
Key exclusion criteria (3 listed)
- Current or history of use of illegal substances and gambling;
- Current or history of psychiatric or neurological illness;
- Current use of psychotropic medications.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Imagery tasksAll participants need to finish both visual imagery tasks and auditory imagery tasks. Visual imagery tasks and auditory imagery tasks will be carried out at intervals to avoid the influence of different tasks. The sequence of imagery tasks will be counterbalanced across participants. | Behavioural | Auditory imagery tasks group, Visual imagery tasks group |
Primary outcome
The craving of internet gamers
Time frame: 0-1 minutes before each set of cue
The craving of internet gamers is measured by a single item Visual Analogue Scale with 1 to 7 likert score
The craving of internet gamers after cue
Time frame: 0-1 minutes after showing cue
The craving of internet gamers is measured by a single item Visual Analogue Scale with 1 to 7 likert scoreScale with 1 to 7 likert score
The craving of internet gamers
Time frame: 0-1 minutes after finishing each block of tasks
The craving of internet gamers is measured by a single item Visual Analogue Scale with 1 to 7 likert score
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 12 Mar 2019.
- Background: PubMed 20189549May J, Andrade J, Panabokke N, Kavanagh D. Visuospatial tasks suppress craving for cigarettes. Behav Res Ther. 2010 Jun;48(6):476-85. doi: 10.1016/j.brat.2010.02.001. Epub 2010 Feb 7.
- Background: PubMed 29450239Yates M, Kamboj SK. Alcohol related mental imagery: The effects of a priming dose in at risk drinkers. Addict Behav Rep. 2017 Aug 31;6:71-75. doi: 10.1016/j.abrep.2017.08.003. eCollection 2017 Dec.
- Individual participant dataSharing planned: Undecided
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Jin-Tao Zhang, PhD principal investigator
Beijing Normal University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Imagery tasks in people with Internet Gaming Disorder, run by Jin-tao Zhang at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 12 Mar 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Linxuan Xu (+8613520031870, 201511060131@mail.bnu.edu.cn), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
The craving of internet gamers (time frame: 0-1 minutes before each set of cue). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT03868488, which also lists 2 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Mar 2019.