CompletedNot Applicable

Light Therapy for Internet Gaming Disorder

China104 participantsStarted 2023-12-16

Plain-language summary

This project aims to investigate (1) the efficacy of light therapy on internet gaming disorder (IGD); (2) the underlying neural mechanisms of such efficacy

Who can participate

Age range

18 Years – 28 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. the 5th edition of Diagnostic and Statistical Manual of Mental Disorders (DSM-5 ) recommended diagnosis of Internet gaming disorder;
. the scores of the Young-Internet addiction Test ≥ 50;
. playing internet games ≥15 h/week for ≥1 year

Exclusion criteria

. current or history of psychiatric or neurological illness;
. current or history of use of illegal substances and other addictions;
. current use of psychotropic medications ;
. any history of head trauma, presence of metal in the body or other contraindication to functional MRI scanning;
. photosensitivity disorders, such as systemic lupus erythematosus and chronic actinic dermatitis.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

changes in IGD severity

Timeframe: baseline , within one day after intervention, and 4-week after intervention

changes in weekly gaming time

Timeframe: baseline and within 1 day after intervention

changes in withdrawal symptoms

Timeframe: baseline and within 1 day after intervention

change of BOLD signals

Timeframe: baseline and within 1 day after intervention

changes in craving

Timeframe: baseline and within 1 day after intervention

Trial details

NCT IDNCT06165549

SponsorJinan University Guangzhou

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-06-15

View on ClinicalTrials.gov More Internet Gaming Disorder trials

Who can participate

Age range

18 Years – 28 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. the 5th edition of Diagnostic and Statistical Manual of Mental Disorders (DSM-5 ) recommended diagnosis of Internet gaming disorder;
. the scores of the Young-Internet addiction Test ≥ 50;
. playing internet games ≥15 h/week for ≥1 year

Exclusion criteria

. current or history of psychiatric or neurological illness;
. current or history of use of illegal substances and other addictions;
. current use of psychotropic medications ;
. any history of head trauma, presence of metal in the body or other contraindication to functional MRI scanning;
. photosensitivity disorders, such as systemic lupus erythematosus and chronic actinic dermatitis.

What they're measuring

changes in IGD severity

Timeframe: baseline , within one day after intervention, and 4-week after intervention

changes in weekly gaming time

Timeframe: baseline and within 1 day after intervention

changes in withdrawal symptoms

Timeframe: baseline and within 1 day after intervention

change of BOLD signals

Timeframe: baseline and within 1 day after intervention

changes in craving

Timeframe: baseline and within 1 day after intervention